diff --git a/lintcheck-logs/logs.txt b/lintcheck-logs/logs.txt
index f9084dc8321..f61e9b38775 100644
--- a/lintcheck-logs/logs.txt
+++ b/lintcheck-logs/logs.txt
@@ -1,9 +1,9 @@
-clippy 0.0.212 (0d8a27a6f 2020-12-28)
+clippy 0.1.51 (c6701036b 2021-01-23)
 
-cargo/0.49.0//home/matthias/.rustup/toolchains/nightly-2020-12-20-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/macros/mod.rs:393:34 clippy::match_same_arms "this `match` has identical arm bodies"
+cargo/0.49.0//home/matthias/.rustup/toolchains/nightly-2021-01-15-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/macros/mod.rs:393:34 clippy::match_same_arms "this `match` has identical arm bodies"
 cargo/0.49.0/build.rs:1:null clippy::cargo_common_metadata "package `cargo` is missing `package.categories` metadata"
 cargo/0.49.0/build.rs:1:null clippy::cargo_common_metadata "package `cargo` is missing `package.keywords` metadata"
-cargo/0.49.0/src/bin/cargo/cli.rs:104:34 clippy::single_match_else "you seem to be trying to use match for destructuring a single pattern. Consider using `if let`"
+cargo/0.49.0/src/bin/cargo/cli.rs:104:34 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
 cargo/0.49.0/src/bin/cargo/cli.rs:121:5 clippy::single_char_add_str "calling `push_str()` using a single-character string literal"
 cargo/0.49.0/src/bin/cargo/cli.rs:157:30 clippy::redundant_closure_for_method_calls "redundant closure found"
 cargo/0.49.0/src/bin/cargo/cli.rs:184:41 clippy::cast_possible_truncation "casting `u64` to `u32` may truncate the value"
@@ -68,7 +68,7 @@ cargo/0.49.0/src/bin/cargo/commands/yank.rs:35:36 clippy::redundant_closure_for_
 cargo/0.49.0/src/bin/cargo/main.rs:100:17 clippy::match_wildcard_for_single_variants "wildcard match will miss any future added variants"
 cargo/0.49.0/src/bin/cargo/main.rs:118:41 clippy::redundant_closure_for_method_calls "redundant closure found"
 cargo/0.49.0/src/bin/cargo/main.rs:137:43 clippy::redundant_closure_for_method_calls "redundant closure found"
-cargo/0.49.0/src/bin/cargo/main.rs:148:19 clippy::single_match_else "you seem to be trying to use match for destructuring a single pattern. Consider using `if let`"
+cargo/0.49.0/src/bin/cargo/main.rs:148:19 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
 cargo/0.49.0/src/bin/cargo/main.rs:174:57 clippy::redundant_closure_for_method_calls "redundant closure found"
 cargo/0.49.0/src/bin/cargo/main.rs:18:5 clippy::wildcard_imports "usage of wildcard import"
 cargo/0.49.0/src/bin/cargo/main.rs:1:null clippy::cargo_common_metadata "package `cargo` is missing `package.categories` metadata"
@@ -95,16 +95,16 @@ cargo/0.49.0/src/cargo/core/compiler/build_context/mod.rs:83:20 clippy::doc_mark
 cargo/0.49.0/src/cargo/core/compiler/build_context/target_info.rs:108:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
 cargo/0.49.0/src/cargo/core/compiler/build_context/target_info.rs:121:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
 cargo/0.49.0/src/cargo/core/compiler/build_context/target_info.rs:149:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
+cargo/0.49.0/src/cargo/core/compiler/build_context/target_info.rs:411:9 clippy::needless_question_mark "Question mark operator is useless here"
 cargo/0.49.0/src/cargo/core/compiler/build_context/target_info.rs:420:69 clippy::doc_markdown "you should put `mode/target_kind` between ticks in the documentation"
 cargo/0.49.0/src/cargo/core/compiler/build_context/target_info.rs:423:19 clippy::doc_markdown "you should put `CrateTypes` between ticks in the documentation"
 cargo/0.49.0/src/cargo/core/compiler/build_context/target_info.rs:424:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
 cargo/0.49.0/src/cargo/core/compiler/build_context/target_info.rs:469:58 clippy::redundant_closure_for_method_calls "redundant closure found"
-cargo/0.49.0/src/cargo/core/compiler/build_context/target_info.rs:591:20 clippy::filter_map "called `filter(..).map(..)` on an `Iterator`"
 cargo/0.49.0/src/cargo/core/compiler/build_context/target_info.rs:603:19 clippy::redundant_closure_for_method_calls "redundant closure found"
 cargo/0.49.0/src/cargo/core/compiler/build_context/target_info.rs:665:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
 cargo/0.49.0/src/cargo/core/compiler/build_context/target_info.rs:82:31 clippy::doc_markdown "you should put `FileType` between ticks in the documentation"
 cargo/0.49.0/src/cargo/core/compiler/build_context/target_info.rs:83:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-cargo/0.49.0/src/cargo/core/compiler/build_context/target_info.rs:84:9 clippy::single_match_else "you seem to be trying to use match for destructuring a single pattern. Consider using `if let`"
+cargo/0.49.0/src/cargo/core/compiler/build_context/target_info.rs:84:9 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
 cargo/0.49.0/src/cargo/core/compiler/build_context/target_info.rs:96:31 clippy::doc_markdown "you should put `FileType` between ticks in the documentation"
 cargo/0.49.0/src/cargo/core/compiler/build_context/target_info.rs:98:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
 cargo/0.49.0/src/cargo/core/compiler/build_plan.rs:4:9 clippy::doc_markdown "you should put `BuildPlan` between ticks in the documentation"
@@ -119,12 +119,14 @@ cargo/0.49.0/src/cargo/core/compiler/compilation.rs:198:5 clippy::missing_errors
 cargo/0.49.0/src/cargo/core/compiler/compilation.rs:314:16 clippy::doc_markdown "you should put `rustc_tool` between ticks in the documentation"
 cargo/0.49.0/src/cargo/core/compiler/compilation.rs:91:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
 cargo/0.49.0/src/cargo/core/compiler/compile_kind.rs:118:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
+cargo/0.49.0/src/cargo/core/compiler/compile_kind.rs:123:18 clippy::case_sensitive_file_extension_comparisons "case-sensitive file extension comparison"
 cargo/0.49.0/src/cargo/core/compiler/compile_kind.rs:147:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
 cargo/0.49.0/src/cargo/core/compiler/compile_kind.rs:157:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
 cargo/0.49.0/src/cargo/core/compiler/compile_kind.rs:29:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
 cargo/0.49.0/src/cargo/core/compiler/compile_kind.rs:33:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
 cargo/0.49.0/src/cargo/core/compiler/compile_kind.rs:49:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-cargo/0.49.0/src/cargo/core/compiler/context/compilation_files.rs:204:9 clippy::single_match_else "you seem to be trying to use match for destructuring a single pattern. Consider using `if let`"
+cargo/0.49.0/src/cargo/core/compiler/compile_kind.rs:69:48 clippy::case_sensitive_file_extension_comparisons "case-sensitive file extension comparison"
+cargo/0.49.0/src/cargo/core/compiler/context/compilation_files.rs:204:9 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
 cargo/0.49.0/src/cargo/core/compiler/context/compilation_files.rs:277:22 clippy::doc_markdown "you should put `OUT_DIR` between ticks in the documentation"
 cargo/0.49.0/src/cargo/core/compiler/context/compilation_files.rs:324:66 clippy::doc_markdown "you should put `FileType` between ticks in the documentation"
 cargo/0.49.0/src/cargo/core/compiler/context/compilation_files.rs:393:37 clippy::match_same_arms "this `match` has identical arm bodies"
@@ -139,7 +141,6 @@ cargo/0.49.0/src/cargo/core/compiler/context/mod.rs:349:5 clippy::missing_errors
 cargo/0.49.0/src/cargo/core/compiler/context/mod.rs:354:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
 cargo/0.49.0/src/cargo/core/compiler/context/mod.rs:358:21 clippy::doc_markdown "you should put `RunCustomBuild` between ticks in the documentation"
 cargo/0.49.0/src/cargo/core/compiler/context/mod.rs:361:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-cargo/0.49.0/src/cargo/core/compiler/context/mod.rs:365:9 clippy::find_map "called `find(..).map(..)` on an `Iterator`"
 cargo/0.49.0/src/cargo/core/compiler/context/mod.rs:374:43 clippy::doc_markdown "you should put `RunCustomBuild` between ticks in the documentation"
 cargo/0.49.0/src/cargo/core/compiler/context/mod.rs:378:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
 cargo/0.49.0/src/cargo/core/compiler/context/mod.rs:383:41 clippy::doc_markdown "you should put `RunCustomBuild` between ticks in the documentation"
@@ -150,14 +151,13 @@ cargo/0.49.0/src/cargo/core/compiler/context/mod.rs:523:5 clippy::must_use_candi
 cargo/0.49.0/src/cargo/core/compiler/context/mod.rs:538:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
 cargo/0.49.0/src/cargo/core/compiler/context/mod.rs:542:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
 cargo/0.49.0/src/cargo/core/compiler/context/mod.rs:83:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-cargo/0.49.0/src/cargo/core/compiler/context/mod.rs:92:25 clippy::single_match_else "you seem to be trying to use match for destructuring a single pattern. Consider using `if let`"
+cargo/0.49.0/src/cargo/core/compiler/context/mod.rs:92:25 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
 cargo/0.49.0/src/cargo/core/compiler/crate_type.rs:16:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
 cargo/0.49.0/src/cargo/core/compiler/crate_type.rs:29:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
 cargo/0.49.0/src/cargo/core/compiler/crate_type.rs:40:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
 cargo/0.49.0/src/cargo/core/compiler/crate_type.rs:49:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
 cargo/0.49.0/src/cargo/core/compiler/crate_type.rs:60:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
 cargo/0.49.0/src/cargo/core/compiler/custom_build.rs:150:1 clippy::too_many_lines "this function has too many lines (230/100)"
-cargo/0.49.0/src/cargo/core/compiler/custom_build.rs:154:29 clippy::find_map "called `find(..).map(..)` on an `Iterator`"
 cargo/0.49.0/src/cargo/core/compiler/custom_build.rs:353:56 clippy::manual_strip "stripping a prefix manually"
 cargo/0.49.0/src/cargo/core/compiler/custom_build.rs:448:27 clippy::needless_pass_by_value "this argument is passed by value, but not consumed in the function body"
 cargo/0.49.0/src/cargo/core/compiler/custom_build.rs:464:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
@@ -167,16 +167,13 @@ cargo/0.49.0/src/cargo/core/compiler/custom_build.rs:561:5 clippy::missing_error
 cargo/0.49.0/src/cargo/core/compiler/custom_build.rs:567:20 clippy::redundant_closure_for_method_calls "redundant closure found"
 cargo/0.49.0/src/cargo/core/compiler/custom_build.rs:576:28 clippy::shadow_unrelated "`mut value` is being shadowed"
 cargo/0.49.0/src/cargo/core/compiler/custom_build.rs:606:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-cargo/0.49.0/src/cargo/core/compiler/custom_build.rs:624:13 clippy::find_map "called `find(..).map(..)` on an `Iterator`"
 cargo/0.49.0/src/cargo/core/compiler/custom_build.rs:688:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
 cargo/0.49.0/src/cargo/core/compiler/custom_build.rs:756:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
 cargo/0.49.0/src/cargo/core/compiler/custom_build.rs:762:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
 cargo/0.49.0/src/cargo/core/compiler/custom_build.rs:762:5 clippy::unnecessary_wraps "this function's return value is unnecessarily wrapped by `Result`"
 cargo/0.49.0/src/cargo/core/compiler/custom_build.rs:823:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
 cargo/0.49.0/src/cargo/core/compiler/fingerprint.rs:1021:51 clippy::redundant_closure_for_method_calls "redundant closure found"
-cargo/0.49.0/src/cargo/core/compiler/fingerprint.rs:1252:20 clippy::filter_map "called `filter(..).map(..)` on an `Iterator`"
-cargo/0.49.0/src/cargo/core/compiler/fingerprint.rs:1278:19 clippy::filter_map "called `filter(..).map(..)` on an `Iterator`"
-cargo/0.49.0/src/cargo/core/compiler/fingerprint.rs:1656:16 clippy::single_match_else "you seem to be trying to use match for destructuring a single pattern. Consider using `if let`"
+cargo/0.49.0/src/cargo/core/compiler/fingerprint.rs:1656:16 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
 cargo/0.49.0/src/cargo/core/compiler/fingerprint.rs:1664:5 clippy::field_reassign_with_default "field assignment outside of initializer for an instance created with Default::default()"
 cargo/0.49.0/src/cargo/core/compiler/fingerprint.rs:1787:5 clippy::similar_names "binding's name is too similar to existing binding"
 cargo/0.49.0/src/cargo/core/compiler/fingerprint.rs:1795:5 clippy::field_reassign_with_default "field assignment outside of initializer for an instance created with Default::default()"
@@ -208,9 +205,8 @@ cargo/0.49.0/src/cargo/core/compiler/fingerprint.rs:875:33 clippy::similar_names
 cargo/0.49.0/src/cargo/core/compiler/fingerprint.rs:876:32 clippy::similar_names "binding's name is too similar to existing binding"
 cargo/0.49.0/src/cargo/core/compiler/fingerprint.rs:896:30 clippy::similar_names "binding's name is too similar to existing binding"
 cargo/0.49.0/src/cargo/core/compiler/fingerprint.rs:897:30 clippy::similar_names "binding's name is too similar to existing binding"
-cargo/0.49.0/src/cargo/core/compiler/fingerprint.rs:991:37 clippy::single_match_else "you seem to be trying to use match for destructuring a single pattern. Consider using `if let`"
+cargo/0.49.0/src/cargo/core/compiler/fingerprint.rs:991:37 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
 cargo/0.49.0/src/cargo/core/compiler/job_queue.rs:12:5 clippy::doc_markdown "you should put `src/librustc_jobserver/lib.rs` between ticks in the documentation"
-cargo/0.49.0/src/cargo/core/compiler/job_queue.rs:282:30 clippy::filter_map "called `filter(..).map(..)` on an `Iterator`"
 cargo/0.49.0/src/cargo/core/compiler/job_queue.rs:329:13 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
 cargo/0.49.0/src/cargo/core/compiler/job_queue.rs:332:23 clippy::needless_pass_by_value "this argument is passed by value, but not consumed in the function body"
 cargo/0.49.0/src/cargo/core/compiler/job_queue.rs:34:53 clippy::doc_markdown "you should put `NeedsToken` between ticks in the documentation"
@@ -219,6 +215,7 @@ cargo/0.49.0/src/cargo/core/compiler/job_queue.rs:37:6 clippy::doc_markdown "you
 cargo/0.49.0/src/cargo/core/compiler/job_queue.rs:40:5 clippy::doc_markdown "you should put `NeedsToken` between ticks in the documentation"
 cargo/0.49.0/src/cargo/core/compiler/job_queue.rs:40:56 clippy::doc_markdown "you should put `NeedsToken` between ticks in the documentation"
 cargo/0.49.0/src/cargo/core/compiler/job_queue.rs:43:6 clippy::doc_markdown "you should put `ReleaseToken` between ticks in the documentation"
+cargo/0.49.0/src/cargo/core/compiler/job_queue.rs:748:16 clippy::collapsible_else_if "this `else { if .. }` block can be collapsed"
 cargo/0.49.0/src/cargo/core/compiler/job_queue.rs:749:13 clippy::if_not_else "unnecessary boolean `not` operation"
 cargo/0.49.0/src/cargo/core/compiler/job_queue.rs:786:26 clippy::unused_self "unused `self` argument"
 cargo/0.49.0/src/cargo/core/compiler/job_queue.rs:81:61 clippy::doc_markdown "you should put `DrainState` between ticks in the documentation"
@@ -230,16 +227,17 @@ cargo/0.49.0/src/cargo/core/compiler/links.rs:8:1 clippy::module_name_repetition
 cargo/0.49.0/src/cargo/core/compiler/mod.rs:1016:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
 cargo/0.49.0/src/cargo/core/compiler/mod.rs:1094:19 clippy::redundant_closure_for_method_calls "redundant closure found"
 cargo/0.49.0/src/cargo/core/compiler/mod.rs:1131:1 clippy::unnecessary_wraps "this function's return value is unnecessarily wrapped by `Result`"
+cargo/0.49.0/src/cargo/core/compiler/mod.rs:1268:34 clippy::case_sensitive_file_extension_comparisons "case-sensitive file extension comparison"
 cargo/0.49.0/src/cargo/core/compiler/mod.rs:1277:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
 cargo/0.49.0/src/cargo/core/compiler/mod.rs:179:1 clippy::too_many_lines "this function has too many lines (162/100)"
 cargo/0.49.0/src/cargo/core/compiler/mod.rs:198:78 clippy::redundant_closure_for_method_calls "redundant closure found"
-cargo/0.49.0/src/cargo/core/compiler/mod.rs:201:25 clippy::single_match_else "you seem to be trying to use match for destructuring a single pattern. Consider using `if let`"
+cargo/0.49.0/src/cargo/core/compiler/mod.rs:201:25 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
 cargo/0.49.0/src/cargo/core/compiler/mod.rs:267:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
 cargo/0.49.0/src/cargo/core/compiler/mod.rs:324:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
 cargo/0.49.0/src/cargo/core/compiler/mod.rs:364:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
 cargo/0.49.0/src/cargo/core/compiler/mod.rs:364:5 clippy::unnecessary_wraps "this function's return value is unnecessarily wrapped by `Result`"
 cargo/0.49.0/src/cargo/core/compiler/mod.rs:392:45 clippy::redundant_closure_for_method_calls "redundant closure found"
-cargo/0.49.0/src/cargo/core/compiler/mod.rs:415:23 clippy::single_match_else "you seem to be trying to use match for destructuring a single pattern. Consider using `if let`"
+cargo/0.49.0/src/cargo/core/compiler/mod.rs:415:23 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
 cargo/0.49.0/src/cargo/core/compiler/mod.rs:464:18 clippy::ptr_arg "writing `&PathBuf` instead of `&Path` involves a new object where a slice will do."
 cargo/0.49.0/src/cargo/core/compiler/mod.rs:488:61 clippy::ptr_arg "writing `&PathBuf` instead of `&Path` involves a new object where a slice will do."
 cargo/0.49.0/src/cargo/core/compiler/mod.rs:667:15 clippy::similar_names "binding's name is too similar to existing binding"
@@ -275,9 +273,6 @@ cargo/0.49.0/src/cargo/core/compiler/unit.rs:161:5 clippy::must_use_candidate "t
 cargo/0.49.0/src/cargo/core/compiler/unit.rs:35:1 clippy::module_name_repetitions "item name starts with its containing module's name"
 cargo/0.49.0/src/cargo/core/compiler/unit_dependencies.rs:154:29 clippy::doc_markdown "you should put `state.unit_dependencies` between ticks in the documentation"
 cargo/0.49.0/src/cargo/core/compiler/unit_dependencies.rs:213:1 clippy::too_many_lines "this function has too many lines (110/100)"
-cargo/0.49.0/src/cargo/core/compiler/unit_dependencies.rs:329:13 clippy::filter_map "called `filter(..).map(..)` on an `Iterator`"
-cargo/0.49.0/src/cargo/core/compiler/unit_dependencies.rs:480:5 clippy::find_map "called `find(..).map(..)` on an `Iterator`"
-cargo/0.49.0/src/cargo/core/compiler/unit_dependencies.rs:511:5 clippy::find_map "called `find(..).map(..)` on an `Iterator`"
 cargo/0.49.0/src/cargo/core/compiler/unit_dependencies.rs:52:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
 cargo/0.49.0/src/cargo/core/compiler/unit_dependencies.rs:52:1 clippy::module_name_repetitions "item name ends with its containing module's name"
 cargo/0.49.0/src/cargo/core/compiler/unit_graph.rs:65:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
@@ -446,13 +441,14 @@ cargo/0.49.0/src/cargo/core/package.rs:453:60 clippy::redundant_closure_for_meth
 cargo/0.49.0/src/cargo/core/package.rs:459:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
 cargo/0.49.0/src/cargo/core/package.rs:473:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
 cargo/0.49.0/src/cargo/core/package.rs:587:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
+cargo/0.49.0/src/cargo/core/package.rs:588:9 clippy::needless_question_mark "Question mark operator is useless here"
 cargo/0.49.0/src/cargo/core/package.rs:682:46 clippy::cast_possible_truncation "casting `f64` to `u64` may truncate the value"
 cargo/0.49.0/src/cargo/core/package.rs:682:46 clippy::cast_sign_loss "casting `f64` to `u64` may lose the sign of the value"
 cargo/0.49.0/src/cargo/core/package.rs:682:63 clippy::cast_possible_truncation "casting `f64` to `u64` may truncate the value"
 cargo/0.49.0/src/cargo/core/package.rs:682:63 clippy::cast_sign_loss "casting `f64` to `u64` may lose the sign of the value"
 cargo/0.49.0/src/cargo/core/package.rs:731:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-cargo/0.49.0/src/cargo/core/package.rs:790:13 clippy::single_match_else "you seem to be trying to use match for destructuring a single pattern. Consider using `if let`"
-cargo/0.49.0/src/cargo/core/package.rs:988:9 clippy::single_match_else "you seem to be trying to use match for destructuring a single pattern. Consider using `if let`"
+cargo/0.49.0/src/cargo/core/package.rs:790:13 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
+cargo/0.49.0/src/cargo/core/package.rs:988:9 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
 cargo/0.49.0/src/cargo/core/package_id.rs:115:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
 cargo/0.49.0/src/cargo/core/package_id.rs:124:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
 cargo/0.49.0/src/cargo/core/package_id.rs:139:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
@@ -470,7 +466,7 @@ cargo/0.49.0/src/cargo/core/package_id_spec.rs:151:5 clippy::must_use_candidate
 cargo/0.49.0/src/cargo/core/package_id_spec.rs:160:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
 cargo/0.49.0/src/cargo/core/package_id_spec.rs:179:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
 cargo/0.49.0/src/cargo/core/package_id_spec.rs:212:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-cargo/0.49.0/src/cargo/core/package_id_spec.rs:231:9 clippy::single_match_else "you seem to be trying to use match for destructuring a single pattern. Consider using `if let`"
+cargo/0.49.0/src/cargo/core/package_id_spec.rs:231:9 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
 cargo/0.49.0/src/cargo/core/package_id_spec.rs:51:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
 cargo/0.49.0/src/cargo/core/package_id_spec.rs:77:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
 cargo/0.49.0/src/cargo/core/package_id_spec.rs:88:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
@@ -506,7 +502,7 @@ cargo/0.49.0/src/cargo/core/registry.rs:344:49 clippy::redundant_closure_for_met
 cargo/0.49.0/src/cargo/core/registry.rs:369:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
 cargo/0.49.0/src/cargo/core/registry.rs:424:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
 cargo/0.49.0/src/cargo/core/registry.rs:49:1 clippy::module_name_repetitions "item name ends with its containing module's name"
-cargo/0.49.0/src/cargo/core/registry.rs:520:17 clippy::single_match_else "you seem to be trying to use match for destructuring a single pattern. Consider using `if let`"
+cargo/0.49.0/src/cargo/core/registry.rs:520:17 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
 cargo/0.49.0/src/cargo/core/registry.rs:763:53 clippy::redundant_closure_for_method_calls "redundant closure found"
 cargo/0.49.0/src/cargo/core/registry.rs:765:53 clippy::redundant_closure_for_method_calls "redundant closure found"
 cargo/0.49.0/src/cargo/core/registry.rs:807:14 clippy::redundant_closure_for_method_calls "redundant closure found"
@@ -514,7 +510,6 @@ cargo/0.49.0/src/cargo/core/registry.rs:814:53 clippy::redundant_closure_for_met
 cargo/0.49.0/src/cargo/core/resolver/conflict_cache.rs:197:29 clippy::redundant_closure_for_method_calls "redundant closure found"
 cargo/0.49.0/src/cargo/core/resolver/conflict_cache.rs:41:38 clippy::map_unwrap_or "called `map(<f>).unwrap_or_else(<g>)` on an `Option` value. This can be done more directly by calling `map_or_else(<g>, <f>)` instead"
 cargo/0.49.0/src/cargo/core/resolver/context.rs:274:53 clippy::redundant_closure_for_method_calls "redundant closure found"
-cargo/0.49.0/src/cargo/core/resolver/context.rs:297:9 clippy::filter_map "called `filter(..).map(..)` on an `Iterator`"
 cargo/0.49.0/src/cargo/core/resolver/context.rs:42:1 clippy::module_name_repetitions "item name starts with its containing module's name"
 cargo/0.49.0/src/cargo/core/resolver/context.rs:74:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
 cargo/0.49.0/src/cargo/core/resolver/encode.rs:156:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
@@ -525,7 +520,7 @@ cargo/0.49.0/src/cargo/core/resolver/encode.rs:449:5 clippy::items_after_stateme
 cargo/0.49.0/src/cargo/core/resolver/encode.rs:529:34 clippy::redundant_closure_for_method_calls "redundant closure found"
 cargo/0.49.0/src/cargo/core/resolver/encode.rs:602:59 clippy::redundant_closure_for_method_calls "redundant closure found"
 cargo/0.49.0/src/cargo/core/resolver/encode.rs:623:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-cargo/0.49.0/src/cargo/core/resolver/encode.rs:652:27 clippy::single_match_else "you seem to be trying to use match for destructuring a single pattern. Consider using `if let`"
+cargo/0.49.0/src/cargo/core/resolver/encode.rs:652:27 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
 cargo/0.49.0/src/cargo/core/resolver/encode.rs:674:51 clippy::redundant_closure_for_method_calls "redundant closure found"
 cargo/0.49.0/src/cargo/core/resolver/errors.rs:103:22 clippy::redundant_closure_for_method_calls "redundant closure found"
 cargo/0.49.0/src/cargo/core/resolver/errors.rs:104:22 clippy::redundant_closure_for_method_calls "redundant closure found"
@@ -542,17 +537,15 @@ cargo/0.49.0/src/cargo/core/resolver/features.rs:186:23 clippy::doc_markdown "yo
 cargo/0.49.0/src/cargo/core/resolver/features.rs:187:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
 cargo/0.49.0/src/cargo/core/resolver/features.rs:199:23 clippy::doc_markdown "you should put `RequestedFeatures` between ticks in the documentation"
 cargo/0.49.0/src/cargo/core/resolver/features.rs:200:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-cargo/0.49.0/src/cargo/core/resolver/features.rs:209:9 clippy::filter_map "called `filter(..).map(..)` on an `Iterator`"
 cargo/0.49.0/src/cargo/core/resolver/features.rs:221:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
 cargo/0.49.0/src/cargo/core/resolver/features.rs:231:21 clippy::doc_markdown "you should put `pkg_id/is_build` between ticks in the documentation"
 cargo/0.49.0/src/cargo/core/resolver/features.rs:233:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
 cargo/0.49.0/src/cargo/core/resolver/features.rs:247:58 clippy::redundant_closure_for_method_calls "redundant closure found"
 cargo/0.49.0/src/cargo/core/resolver/features.rs:278:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
 cargo/0.49.0/src/cargo/core/resolver/features.rs:394:27 clippy::doc_markdown "you should put `FeatureValue` between ticks in the documentation"
-cargo/0.49.0/src/cargo/core/resolver/features.rs:460:19 clippy::single_match_else "you seem to be trying to use match for destructuring a single pattern. Consider using `if let`"
+cargo/0.49.0/src/cargo/core/resolver/features.rs:460:19 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
 cargo/0.49.0/src/cargo/core/resolver/features.rs:480:24 clippy::doc_markdown "you should put `FeatureValues` between ticks in the documentation"
 cargo/0.49.0/src/cargo/core/resolver/features.rs:496:24 clippy::doc_markdown "you should put `FeatureValues` between ticks in the documentation"
-cargo/0.49.0/src/cargo/core/resolver/features.rs:561:28 clippy::filter_map "called `filter(..).map(..)` on an `Iterator`"
 cargo/0.49.0/src/cargo/core/resolver/features.rs:58:1 clippy::module_name_repetitions "item name ends with its containing module's name"
 cargo/0.49.0/src/cargo/core/resolver/features.rs:67:1 clippy::struct_excessive_bools "more than 3 bools in a struct"
 cargo/0.49.0/src/cargo/core/resolver/mod.rs:1017:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
@@ -560,14 +553,12 @@ cargo/0.49.0/src/cargo/core/resolver/mod.rs:1045:57 clippy::redundant_closure_fo
 cargo/0.49.0/src/cargo/core/resolver/mod.rs:122:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
 cargo/0.49.0/src/cargo/core/resolver/mod.rs:142:44 clippy::redundant_closure_for_method_calls "redundant closure found"
 cargo/0.49.0/src/cargo/core/resolver/mod.rs:180:1 clippy::too_many_lines "this function has too many lines (225/100)"
-cargo/0.49.0/src/cargo/core/resolver/mod.rs:311:17 clippy::single_match_else "you seem to be trying to use match for destructuring a single pattern. Consider using `if let`"
+cargo/0.49.0/src/cargo/core/resolver/mod.rs:311:17 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
 cargo/0.49.0/src/cargo/core/resolver/mod.rs:421:52 clippy::filter_map_next "called `filter_map(..).next()` on an `Iterator`. This is more succinctly expressed by calling `.find_map(..)` instead."
-cargo/0.49.0/src/cargo/core/resolver/mod.rs:437:33 clippy::filter_map "called `filter(..).map(..)` on an `Iterator`"
 cargo/0.49.0/src/cargo/core/resolver/mod.rs:457:69 clippy::filter_map_next "called `filter_map(..).next()` on an `Iterator`. This is more succinctly expressed by calling `.find_map(..)` instead."
 cargo/0.49.0/src/cargo/core/resolver/mod.rs:470:37 clippy::similar_names "binding's name is too similar to existing binding"
-cargo/0.49.0/src/cargo/core/resolver/mod.rs:480:37 clippy::filter_map "called `filter(..).map(..)` on an `Iterator`"
 cargo/0.49.0/src/cargo/core/resolver/mod.rs:607:11 clippy::needless_pass_by_value "this argument is passed by value, but not consumed in the function body"
-cargo/0.49.0/src/cargo/core/resolver/mod.rs:631:21 clippy::single_match_else "you seem to be trying to use match for destructuring a single pattern. Consider using `if let`"
+cargo/0.49.0/src/cargo/core/resolver/mod.rs:631:21 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
 cargo/0.49.0/src/cargo/core/resolver/mod.rs:942:15 clippy::if_not_else "unnecessary boolean `not` operation"
 cargo/0.49.0/src/cargo/core/resolver/mod.rs:988:20 clippy::redundant_else "redundant else block"
 cargo/0.49.0/src/cargo/core/resolver/resolve.rs:120:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
@@ -592,7 +583,6 @@ cargo/0.49.0/src/cargo/core/resolver/resolve.rs:354:5 clippy::must_use_candidate
 cargo/0.49.0/src/cargo/core/resolver/resolve.rs:362:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
 cargo/0.49.0/src/cargo/core/resolver/resolve.rs:60:1 clippy::module_name_repetitions "item name starts with its containing module's name"
 cargo/0.49.0/src/cargo/core/resolver/resolve.rs:76:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-cargo/0.49.0/src/cargo/core/resolver/resolve.rs:90:35 clippy::filter_map "called `filter(..).map(..)` on an `Iterator`"
 cargo/0.49.0/src/cargo/core/resolver/types.rs:111:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
 cargo/0.49.0/src/cargo/core/resolver/types.rs:121:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
 cargo/0.49.0/src/cargo/core/resolver/types.rs:141:19 clippy::doc_markdown "you should put `ResolveOpts` between ticks in the documentation"
@@ -602,7 +592,7 @@ cargo/0.49.0/src/cargo/core/resolver/types.rs:181:9 clippy::map_unwrap_or "calle
 cargo/0.49.0/src/cargo/core/resolver/types.rs:187:5 clippy::needless_lifetimes "explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)"
 cargo/0.49.0/src/cargo/core/resolver/types.rs:261:5 clippy::needless_lifetimes "explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)"
 cargo/0.49.0/src/cargo/core/shell.rs:113:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-cargo/0.49.0/src/cargo/core/shell.rs:130:9 clippy::single_match_else "you seem to be trying to use match for destructuring a single pattern. Consider using `if let`"
+cargo/0.49.0/src/cargo/core/shell.rs:130:9 clippy::single_match_else "you seem to be trying to use `match` for an equality check. Consider using `if`"
 cargo/0.49.0/src/cargo/core/shell.rs:148:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
 cargo/0.49.0/src/cargo/core/shell.rs:153:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
 cargo/0.49.0/src/cargo/core/shell.rs:163:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
@@ -732,7 +722,6 @@ cargo/0.49.0/src/cargo/core/summary.rs:90:5 clippy::must_use_candidate "this met
 cargo/0.49.0/src/cargo/core/summary.rs:93:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
 cargo/0.49.0/src/cargo/core/summary.rs:96:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
 cargo/0.49.0/src/cargo/core/summary.rs:99:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-cargo/0.49.0/src/cargo/core/workspace.rs:1019:59 clippy::filter_map "called `filter(..).map(..)` on an `Iterator`"
 cargo/0.49.0/src/cargo/core/workspace.rs:1056:5 clippy::unnecessary_wraps "this function's return value is unnecessarily wrapped by `Result`"
 cargo/0.49.0/src/cargo/core/workspace.rs:113:1 clippy::module_name_repetitions "item name starts with its containing module's name"
 cargo/0.49.0/src/cargo/core/workspace.rs:1157:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
@@ -746,12 +735,11 @@ cargo/0.49.0/src/cargo/core/workspace.rs:267:5 clippy::missing_errors_doc "docs
 cargo/0.49.0/src/cargo/core/workspace.rs:329:37 clippy::doc_markdown "you should put `VirtualManifest` between ticks in the documentation"
 cargo/0.49.0/src/cargo/core/workspace.rs:410:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
 cargo/0.49.0/src/cargo/core/workspace.rs:440:9 clippy::unnecessary_wraps "this function's return value is unnecessarily wrapped by `Result`"
-cargo/0.49.0/src/cargo/core/workspace.rs:511:32 clippy::single_match_else "you seem to be trying to use match for destructuring a single pattern. Consider using `if let`"
+cargo/0.49.0/src/cargo/core/workspace.rs:511:32 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
 cargo/0.49.0/src/cargo/core/workspace.rs:561:25 clippy::non_ascii_literal "literal non-ASCII character detected"
 cargo/0.49.0/src/cargo/core/workspace.rs:613:13 clippy::filter_map "called `filter_map(..).map(..)` on an `Iterator`"
 cargo/0.49.0/src/cargo/core/workspace.rs:615:22 clippy::redundant_closure_for_method_calls "redundant closure found"
-cargo/0.49.0/src/cargo/core/workspace.rs:688:35 clippy::filter_map "called `filter(..).map(..)` on an `Iterator`"
-cargo/0.49.0/src/cargo/core/workspace.rs:762:27 clippy::single_match_else "you seem to be trying to use match for destructuring a single pattern. Consider using `if let`"
+cargo/0.49.0/src/cargo/core/workspace.rs:762:27 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
 cargo/0.49.0/src/cargo/core/workspace.rs:784:17 clippy::if_not_else "unnecessary boolean `not` operation"
 cargo/0.49.0/src/cargo/core/workspace.rs:849:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
 cargo/0.49.0/src/cargo/core/workspace.rs:893:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
@@ -776,12 +764,12 @@ cargo/0.49.0/src/cargo/ops/cargo_compile.rs:109:5 clippy::missing_errors_doc "do
 cargo/0.49.0/src/cargo/ops/cargo_compile.rs:119:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
 cargo/0.49.0/src/cargo/ops/cargo_compile.rs:1227:17 clippy::needless_pass_by_value "this argument is passed by value, but not consumed in the function body"
 cargo/0.49.0/src/cargo/ops/cargo_compile.rs:127:35 clippy::from_iter_instead_of_collect "usage of `FromIterator::from_iter`"
-cargo/0.49.0/src/cargo/ops/cargo_compile.rs:128:32 clippy::filter_map "called `filter(..).map(..)` on an `Iterator`"
 cargo/0.49.0/src/cargo/ops/cargo_compile.rs:173:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
 cargo/0.49.0/src/cargo/ops/cargo_compile.rs:205:36 clippy::match_same_arms "this `match` has identical arm bodies"
 cargo/0.49.0/src/cargo/ops/cargo_compile.rs:242:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
 cargo/0.49.0/src/cargo/ops/cargo_compile.rs:249:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
 cargo/0.49.0/src/cargo/ops/cargo_compile.rs:258:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
+cargo/0.49.0/src/cargo/ops/cargo_compile.rs:267:16 clippy::needless_question_mark "Question mark operator is useless here"
 cargo/0.49.0/src/cargo/ops/cargo_compile.rs:275:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
 cargo/0.49.0/src/cargo/ops/cargo_compile.rs:275:1 clippy::too_many_lines "this function has too many lines (219/100)"
 cargo/0.49.0/src/cargo/ops/cargo_compile.rs:468:9 clippy::default_trait_access "calling `std::collections::HashMap::default()` is more clear than this expression"
@@ -809,7 +797,6 @@ cargo/0.49.0/src/cargo/ops/cargo_compile.rs:874:69 clippy::redundant_closure_for
 cargo/0.49.0/src/cargo/ops/cargo_doc.rs:20:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
 cargo/0.49.0/src/cargo/ops/cargo_fetch.rs:15:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
 cargo/0.49.0/src/cargo/ops/cargo_fetch.rs:27:46 clippy::redundant_closure_for_method_calls "redundant closure found"
-cargo/0.49.0/src/cargo/ops/cargo_fetch.rs:36:20 clippy::filter_map "called `filter(..).map(..)` on an `Iterator`"
 cargo/0.49.0/src/cargo/ops/cargo_generate_lockfile.rs:160:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
 cargo/0.49.0/src/cargo/ops/cargo_generate_lockfile.rs:175:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
 cargo/0.49.0/src/cargo/ops/cargo_generate_lockfile.rs:22:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
@@ -818,10 +805,12 @@ cargo/0.49.0/src/cargo/ops/cargo_generate_lockfile.rs:37:1 clippy::too_many_line
 cargo/0.49.0/src/cargo/ops/cargo_install.rs:13:5 clippy::wildcard_imports "usage of wildcard import"
 cargo/0.49.0/src/cargo/ops/cargo_install.rs:148:1 clippy::fn_params_excessive_bools "more than 3 bools in function parameters"
 cargo/0.49.0/src/cargo/ops/cargo_install.rs:148:1 clippy::too_many_lines "this function has too many lines (316/100)"
+cargo/0.49.0/src/cargo/ops/cargo_install.rs:178:24 clippy::collapsible_else_if "this `else { if .. }` block can be collapsed"
 cargo/0.49.0/src/cargo/ops/cargo_install.rs:202:17 clippy::redundant_closure_for_method_calls "redundant closure found"
+cargo/0.49.0/src/cargo/ops/cargo_install.rs:236:16 clippy::collapsible_else_if "this `else { if .. }` block can be collapsed"
 cargo/0.49.0/src/cargo/ops/cargo_install.rs:312:64 clippy::redundant_closure_for_method_calls "redundant closure found"
-cargo/0.49.0/src/cargo/ops/cargo_install.rs:318:63 clippy::filter_map "called `filter(..).map(..)` on an `Iterator`"
 cargo/0.49.0/src/cargo/ops/cargo_install.rs:32:13 clippy::let_underscore_drop "non-binding `let` on a type that implements `Drop`"
+cargo/0.49.0/src/cargo/ops/cargo_install.rs:339:12 clippy::collapsible_else_if "this `else { if .. }` block can be collapsed"
 cargo/0.49.0/src/cargo/ops/cargo_install.rs:37:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
 cargo/0.49.0/src/cargo/ops/cargo_install.rs:454:22 clippy::redundant_closure_for_method_calls "redundant closure found"
 cargo/0.49.0/src/cargo/ops/cargo_install.rs:483:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
@@ -837,20 +826,18 @@ cargo/0.49.0/src/cargo/ops/cargo_new.rs:525:9 clippy::doc_markdown "you should p
 cargo/0.49.0/src/cargo/ops/cargo_new.rs:572:34 clippy::match_same_arms "this `match` has identical arm bodies"
 cargo/0.49.0/src/cargo/ops/cargo_new.rs:623:1 clippy::too_many_lines "this function has too many lines (130/100)"
 cargo/0.49.0/src/cargo/ops/cargo_new.rs:781:5 clippy::filter_map_next "called `filter_map(..).next()` on an `Iterator`. This is more succinctly expressed by calling `.find_map(..)` instead."
-cargo/0.49.0/src/cargo/ops/cargo_new.rs:800:16 clippy::single_match_else "you seem to be trying to use match for destructuring a single pattern. Consider using `if let`"
+cargo/0.49.0/src/cargo/ops/cargo_new.rs:800:16 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
 cargo/0.49.0/src/cargo/ops/cargo_output_metadata.rs:163:36 clippy::redundant_closure_for_method_calls "redundant closure found"
 cargo/0.49.0/src/cargo/ops/cargo_output_metadata.rs:27:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
 cargo/0.49.0/src/cargo/ops/cargo_output_metadata.rs:45:45 clippy::redundant_closure_for_method_calls "redundant closure found"
 cargo/0.49.0/src/cargo/ops/cargo_package.rs:144:1 clippy::too_many_lines "this function has too many lines (112/100)"
-cargo/0.49.0/src/cargo/ops/cargo_package.rs:207:13 clippy::single_match_else "you seem to be trying to use match for destructuring a single pattern. Consider using `if let`"
+cargo/0.49.0/src/cargo/ops/cargo_package.rs:207:13 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
 cargo/0.49.0/src/cargo/ops/cargo_package.rs:25:1 clippy::struct_excessive_bools "more than 3 bools in a struct"
 cargo/0.49.0/src/cargo/ops/cargo_package.rs:307:54 clippy::redundant_closure_for_method_calls "redundant closure found"
 cargo/0.49.0/src/cargo/ops/cargo_package.rs:394:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-cargo/0.49.0/src/cargo/ops/cargo_package.rs:418:21 clippy::filter_map "called `filter(..).map(..)` on an `Iterator`"
 cargo/0.49.0/src/cargo/ops/cargo_package.rs:425:61 clippy::redundant_closure_for_method_calls "redundant closure found"
 cargo/0.49.0/src/cargo/ops/cargo_package.rs:459:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
 cargo/0.49.0/src/cargo/ops/cargo_package.rs:66:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-cargo/0.49.0/src/cargo/ops/cargo_package.rs:769:29 clippy::filter_map "called `filter(..).map(..)` on an `Iterator`"
 cargo/0.49.0/src/cargo/ops/cargo_package.rs:93:20 clippy::if_not_else "unnecessary boolean `not` operation"
 cargo/0.49.0/src/cargo/ops/cargo_pkgid.rs:5:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
 cargo/0.49.0/src/cargo/ops/cargo_read_manifest.rs:14:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
@@ -875,18 +862,13 @@ cargo/0.49.0/src/cargo/ops/common_for_install_and_uninstall.rs:244:22 clippy::do
 cargo/0.49.0/src/cargo/ops/common_for_install_and_uninstall.rs:244:63 clippy::doc_markdown "you should put `PackageId` between ticks in the documentation"
 cargo/0.49.0/src/cargo/ops/common_for_install_and_uninstall.rs:253:17 clippy::if_not_else "unnecessary boolean `not` operation"
 cargo/0.49.0/src/cargo/ops/common_for_install_and_uninstall.rs:370:5 clippy::unnecessary_wraps "this function's return value is unnecessarily wrapped by `Result`"
-cargo/0.49.0/src/cargo/ops/common_for_install_and_uninstall.rs:392:9 clippy::find_map "called `find(..).map(..)` on an `Iterator`"
 cargo/0.49.0/src/cargo/ops/common_for_install_and_uninstall.rs:505:8 clippy::map_unwrap_or "called `map(<f>).unwrap_or_else(<g>)` on an `Option` value. This can be done more directly by calling `map_or_else(<g>, <f>)` instead"
 cargo/0.49.0/src/cargo/ops/common_for_install_and_uninstall.rs:525:10 clippy::needless_pass_by_value "this argument is passed by value, but not consumed in the function body"
 cargo/0.49.0/src/cargo/ops/common_for_install_and_uninstall.rs:542:27 clippy::redundant_closure_for_method_calls "redundant closure found"
-cargo/0.49.0/src/cargo/ops/common_for_install_and_uninstall.rs:542:5 clippy::single_match_else "you seem to be trying to use match for destructuring a single pattern. Consider using `if let`"
+cargo/0.49.0/src/cargo/ops/common_for_install_and_uninstall.rs:542:5 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
 cargo/0.49.0/src/cargo/ops/common_for_install_and_uninstall.rs:561:20 clippy::redundant_else "redundant else block"
 cargo/0.49.0/src/cargo/ops/common_for_install_and_uninstall.rs:613:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
 cargo/0.49.0/src/cargo/ops/common_for_install_and_uninstall.rs:645:41 clippy::doc_markdown "you should put `BTreeSet` between ticks in the documentation"
-cargo/0.49.0/src/cargo/ops/common_for_install_and_uninstall.rs:654:42 clippy::filter_map "called `filter(..).map(..)` on an `Iterator`"
-cargo/0.49.0/src/cargo/ops/common_for_install_and_uninstall.rs:662:14 clippy::filter_map "called `filter(..).map(..)` on an `Iterator`"
-cargo/0.49.0/src/cargo/ops/common_for_install_and_uninstall.rs:674:17 clippy::filter_map "called `filter(..).map(..)` on an `Iterator`"
-cargo/0.49.0/src/cargo/ops/common_for_install_and_uninstall.rs:681:17 clippy::filter_map "called `filter(..).map(..)` on an `Iterator`"
 cargo/0.49.0/src/cargo/ops/common_for_install_and_uninstall.rs:92:19 clippy::doc_markdown "you should put `InstallTracker` between ticks in the documentation"
 cargo/0.49.0/src/cargo/ops/fix.rs:200:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
 cargo/0.49.0/src/cargo/ops/fix.rs:200:1 clippy::module_name_repetitions "item name starts with its containing module's name"
@@ -910,14 +892,13 @@ cargo/0.49.0/src/cargo/ops/lockfile.rs:8:1 clippy::missing_errors_doc "docs for
 cargo/0.49.0/src/cargo/ops/lockfile.rs:8:1 clippy::module_name_repetitions "item name ends with its containing module's name"
 cargo/0.49.0/src/cargo/ops/registry.rs:150:21 clippy::redundant_closure_for_method_calls "redundant closure found"
 cargo/0.49.0/src/cargo/ops/registry.rs:188:1 clippy::too_many_lines "this function has too many lines (130/100)"
-cargo/0.49.0/src/cargo/ops/registry.rs:196:16 clippy::filter_map "called `filter(..).map(..)` on an `Iterator`"
 cargo/0.49.0/src/cargo/ops/registry.rs:212:32 clippy::if_not_else "unnecessary `!=` operation"
 cargo/0.49.0/src/cargo/ops/registry.rs:222:53 clippy::redundant_closure_for_method_calls "redundant closure found"
 cargo/0.49.0/src/cargo/ops/registry.rs:224:44 clippy::redundant_closure_for_method_calls "redundant closure found"
 cargo/0.49.0/src/cargo/ops/registry.rs:31:1 clippy::module_name_repetitions "item name starts with its containing module's name"
 cargo/0.49.0/src/cargo/ops/registry.rs:346:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
 cargo/0.49.0/src/cargo/ops/registry.rs:346:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-cargo/0.49.0/src/cargo/ops/registry.rs:351:26 clippy::single_match_else "you seem to be trying to use match for destructuring a single pattern. Consider using `if let`"
+cargo/0.49.0/src/cargo/ops/registry.rs:351:26 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
 cargo/0.49.0/src/cargo/ops/registry.rs:385:12 clippy::needless_pass_by_value "this argument is passed by value, but not consumed in the function body"
 cargo/0.49.0/src/cargo/ops/registry.rs:386:15 clippy::needless_pass_by_value "this argument is passed by value, but not consumed in the function body"
 cargo/0.49.0/src/cargo/ops/registry.rs:38:1 clippy::struct_excessive_bools "more than 3 bools in a struct"
@@ -934,17 +915,17 @@ cargo/0.49.0/src/cargo/ops/registry.rs:621:5 clippy::missing_errors_doc "docs fo
 cargo/0.49.0/src/cargo/ops/registry.rs:671:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
 cargo/0.49.0/src/cargo/ops/registry.rs:671:1 clippy::module_name_repetitions "item name starts with its containing module's name"
 cargo/0.49.0/src/cargo/ops/registry.rs:674:10 clippy::needless_pass_by_value "this argument is passed by value, but not consumed in the function body"
-cargo/0.49.0/src/cargo/ops/registry.rs:678:17 clippy::single_match_else "you seem to be trying to use match for destructuring a single pattern. Consider using `if let`"
+cargo/0.49.0/src/cargo/ops/registry.rs:678:17 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
 cargo/0.49.0/src/cargo/ops/registry.rs:730:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-cargo/0.49.0/src/cargo/ops/registry.rs:731:16 clippy::single_match_else "you seem to be trying to use match for destructuring a single pattern. Consider using `if let`"
+cargo/0.49.0/src/cargo/ops/registry.rs:731:16 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
 cargo/0.49.0/src/cargo/ops/registry.rs:785:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-cargo/0.49.0/src/cargo/ops/registry.rs:794:16 clippy::single_match_else "you seem to be trying to use match for destructuring a single pattern. Consider using `if let`"
+cargo/0.49.0/src/cargo/ops/registry.rs:794:16 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
 cargo/0.49.0/src/cargo/ops/registry.rs:828:14 clippy::doc_markdown "you should put `SourceId` between ticks in the documentation"
 cargo/0.49.0/src/cargo/ops/registry.rs:848:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
 cargo/0.49.0/src/cargo/ops/resolve.rs:199:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
 cargo/0.49.0/src/cargo/ops/resolve.rs:199:1 clippy::module_name_repetitions "item name starts with its containing module's name"
 cargo/0.49.0/src/cargo/ops/resolve.rs:199:1 clippy::too_many_lines "this function has too many lines (137/100)"
-cargo/0.49.0/src/cargo/ops/resolve.rs:241:28 clippy::single_match_else "you seem to be trying to use match for destructuring a single pattern. Consider using `if let`"
+cargo/0.49.0/src/cargo/ops/resolve.rs:241:28 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
 cargo/0.49.0/src/cargo/ops/resolve.rs:28:1 clippy::module_name_repetitions "item name ends with its containing module's name"
 cargo/0.49.0/src/cargo/ops/resolve.rs:384:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
 cargo/0.49.0/src/cargo/ops/resolve.rs:417:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
@@ -955,13 +936,12 @@ cargo/0.49.0/src/cargo/ops/resolve.rs:602:5 clippy::items_after_statements "addi
 cargo/0.49.0/src/cargo/ops/resolve.rs:75:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
 cargo/0.49.0/src/cargo/ops/resolve.rs:75:1 clippy::module_name_repetitions "item name starts with its containing module's name"
 cargo/0.49.0/src/cargo/ops/tree/graph.rs:129:26 clippy::doc_markdown "you should put `PackageIds` between ticks in the documentation"
-cargo/0.49.0/src/cargo/ops/tree/graph.rs:131:47 clippy::filter_map "called `filter(..).map(..)` on an `Iterator`"
 cargo/0.49.0/src/cargo/ops/tree/graph.rs:152:15 clippy::match_on_vec_items "indexing into a vector may panic"
 cargo/0.49.0/src/cargo/ops/tree/graph.rs:173:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
 cargo/0.49.0/src/cargo/ops/tree/graph.rs:234:46 clippy::filter_map "called `filter(..).flat_map(..)` on an `Iterator`"
 cargo/0.49.0/src/cargo/ops/tree/graph.rs:328:44 clippy::match_same_arms "this `match` has identical arm bodies"
 cargo/0.49.0/src/cargo/ops/tree/graph.rs:330:50 clippy::match_same_arms "this `match` has identical arm bodies"
-cargo/0.49.0/src/cargo/ops/tree/graph.rs:563:35 clippy::single_match_else "you seem to be trying to use match for destructuring a single pattern. Consider using `if let`"
+cargo/0.49.0/src/cargo/ops/tree/graph.rs:563:35 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
 cargo/0.49.0/src/cargo/ops/tree/mod.rs:112:11 clippy::non_ascii_literal "literal non-ASCII character detected"
 cargo/0.49.0/src/cargo/ops/tree/mod.rs:113:10 clippy::non_ascii_literal "literal non-ASCII character detected"
 cargo/0.49.0/src/cargo/ops/tree/mod.rs:114:10 clippy::non_ascii_literal "literal non-ASCII character detected"
@@ -974,9 +954,13 @@ cargo/0.49.0/src/cargo/ops/tree/mod.rs:58:5 clippy::must_use_candidate "this met
 cargo/0.49.0/src/cargo/ops/vendor.rs:14:1 clippy::module_name_repetitions "item name starts with its containing module's name"
 cargo/0.49.0/src/cargo/ops/vendor.rs:21:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
 cargo/0.49.0/src/cargo/ops/vendor.rs:314:34 clippy::match_same_arms "this `match` has identical arm bodies"
+cargo/0.49.0/src/cargo/ops/vendor.rs:320:29 clippy::case_sensitive_file_extension_comparisons "case-sensitive file extension comparison"
+cargo/0.49.0/src/cargo/ops/vendor.rs:320:60 clippy::case_sensitive_file_extension_comparisons "case-sensitive file extension comparison"
 cargo/0.49.0/src/cargo/ops/vendor.rs:324:13 clippy::match_wildcard_for_single_variants "wildcard match will miss any future added variants"
 cargo/0.49.0/src/cargo/ops/vendor.rs:70:1 clippy::too_many_lines "this function has too many lines (175/100)"
 cargo/0.49.0/src/cargo/sources/config.rs:102:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
+cargo/0.49.0/src/cargo/sources/config.rs:111:28 clippy::needless_question_mark "Question mark operator is useless here"
+cargo/0.49.0/src/cargo/sources/config.rs:133:48 clippy::needless_question_mark "Question mark operator is useless here"
 cargo/0.49.0/src/cargo/sources/config.rs:135:67 clippy::redundant_closure_for_method_calls "redundant closure found"
 cargo/0.49.0/src/cargo/sources/config.rs:206:36 clippy::needless_pass_by_value "this argument is passed by value, but not consumed in the function body"
 cargo/0.49.0/src/cargo/sources/config.rs:282:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
@@ -990,8 +974,10 @@ cargo/0.49.0/src/cargo/sources/git/source.rs:25:5 clippy::missing_errors_doc "do
 cargo/0.49.0/src/cargo/sources/git/source.rs:49:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
 cargo/0.49.0/src/cargo/sources/git/source.rs:53:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
 cargo/0.49.0/src/cargo/sources/git/source.rs:69:20 clippy::comparison_to_empty "comparison to empty slice"
-cargo/0.49.0/src/cargo/sources/git/utils.rs:1025:19 clippy::single_match_else "you seem to be trying to use match for destructuring a single pattern. Consider using `if let`"
+cargo/0.49.0/src/cargo/sources/git/utils.rs:1025:19 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
+cargo/0.49.0/src/cargo/sources/git/utils.rs:1157:36 clippy::case_sensitive_file_extension_comparisons "case-sensitive file extension comparison"
 cargo/0.49.0/src/cargo/sources/git/utils.rs:1158:9 clippy::manual_strip "stripping a suffix manually"
+cargo/0.49.0/src/cargo/sources/git/utils.rs:134:12 clippy::upper_case_acronyms "name `GitShortID` contains a capitalized acronym"
 cargo/0.49.0/src/cargo/sources/git/utils.rs:176:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
 cargo/0.49.0/src/cargo/sources/git/utils.rs:180:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
 cargo/0.49.0/src/cargo/sources/git/utils.rs:184:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
@@ -1006,9 +992,10 @@ cargo/0.49.0/src/cargo/sources/git/utils.rs:308:5 clippy::missing_errors_doc "do
 cargo/0.49.0/src/cargo/sources/git/utils.rs:472:9 clippy::let_underscore_drop "non-binding `let` on a type that implements `Drop`"
 cargo/0.49.0/src/cargo/sources/git/utils.rs:489:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
 cargo/0.49.0/src/cargo/sources/git/utils.rs:503:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-cargo/0.49.0/src/cargo/sources/git/utils.rs:528:28 clippy::single_match_else "you seem to be trying to use match for destructuring a single pattern. Consider using `if let`"
+cargo/0.49.0/src/cargo/sources/git/utils.rs:528:28 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
 cargo/0.49.0/src/cargo/sources/git/utils.rs:537:21 clippy::let_underscore_drop "non-binding `let` on a type that implements `Drop`"
 cargo/0.49.0/src/cargo/sources/git/utils.rs:588:1 clippy::too_many_lines "this function has too many lines (135/100)"
+cargo/0.49.0/src/cargo/sources/git/utils.rs:692:9 clippy::vec_init_then_push "calls to `push` immediately after creation"
 cargo/0.49.0/src/cargo/sources/git/utils.rs:758:9 clippy::single_char_add_str "calling `push_str()` using a single-character string literal"
 cargo/0.49.0/src/cargo/sources/git/utils.rs:858:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
 cargo/0.49.0/src/cargo/sources/path.rs:129:44 clippy::match_same_arms "this `match` has identical arm bodies"
@@ -1034,7 +1021,6 @@ cargo/0.49.0/src/cargo/sources/registry/index.rs:121:70 clippy::unseparated_lite
 cargo/0.49.0/src/cargo/sources/registry/index.rs:167:1 clippy::module_name_repetitions "item name ends with its containing module's name"
 cargo/0.49.0/src/cargo/sources/registry/index.rs:215:1 clippy::module_name_repetitions "item name starts with its containing module's name"
 cargo/0.49.0/src/cargo/sources/registry/index.rs:324:23 clippy::redundant_closure_for_method_calls "redundant closure found"
-cargo/0.49.0/src/cargo/sources/registry/index.rs:393:25 clippy::filter_map "called `filter(..).map(..)` on an `Iterator`"
 cargo/0.49.0/src/cargo/sources/registry/index.rs:468:40 clippy::doc_markdown "you should put `SourceId` between ticks in the documentation"
 cargo/0.49.0/src/cargo/sources/registry/index.rs:590:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
 cargo/0.49.0/src/cargo/sources/registry/index.rs:648:17 clippy::similar_names "binding's name is too similar to existing binding"
@@ -1056,10 +1042,11 @@ cargo/0.49.0/src/cargo/sources/registry/mod.rs:582:20 clippy::redundant_else "re
 cargo/0.49.0/src/cargo/sources/registry/mod.rs:621:9 clippy::if_not_else "unnecessary `!=` operation"
 cargo/0.49.0/src/cargo/sources/registry/remote.rs:139:17 clippy::unused_self "unused `self` argument"
 cargo/0.49.0/src/cargo/sources/registry/remote.rs:32:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-cargo/0.49.0/src/cargo/sources/registry/remote.rs:72:13 clippy::single_match_else "you seem to be trying to use match for destructuring a single pattern. Consider using `if let`"
+cargo/0.49.0/src/cargo/sources/registry/remote.rs:72:13 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
 cargo/0.49.0/src/cargo/sources/replaced.rs:12:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
 cargo/0.49.0/src/cargo/sources/replaced.rs:5:1 clippy::module_name_repetitions "item name starts with its containing module's name"
 cargo/0.49.0/src/cargo/util/canonical_url.rs:19:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
+cargo/0.49.0/src/cargo/util/canonical_url.rs:50:41 clippy::case_sensitive_file_extension_comparisons "case-sensitive file extension comparison"
 cargo/0.49.0/src/cargo/util/canonical_url.rs:65:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
 cargo/0.49.0/src/cargo/util/command_prelude.rs:218:1 clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
 cargo/0.49.0/src/cargo/util/command_prelude.rs:222:1 clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
@@ -1106,8 +1093,11 @@ cargo/0.49.0/src/cargo/util/config/mod.rs:1064:5 clippy::missing_errors_doc "doc
 cargo/0.49.0/src/cargo/util/config/mod.rs:1090:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
 cargo/0.49.0/src/cargo/util/config/mod.rs:1166:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
 cargo/0.49.0/src/cargo/util/config/mod.rs:1179:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
+cargo/0.49.0/src/cargo/util/config/mod.rs:1181:33 clippy::needless_question_mark "Question mark operator is useless here"
 cargo/0.49.0/src/cargo/util/config/mod.rs:1184:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
+cargo/0.49.0/src/cargo/util/config/mod.rs:1186:33 clippy::needless_question_mark "Question mark operator is useless here"
 cargo/0.49.0/src/cargo/util/config/mod.rs:1189:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
+cargo/0.49.0/src/cargo/util/config/mod.rs:1191:33 clippy::needless_question_mark "Question mark operator is useless here"
 cargo/0.49.0/src/cargo/util/config/mod.rs:1203:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
 cargo/0.49.0/src/cargo/util/config/mod.rs:1211:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
 cargo/0.49.0/src/cargo/util/config/mod.rs:1216:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
@@ -1116,7 +1106,7 @@ cargo/0.49.0/src/cargo/util/config/mod.rs:1229:5 clippy::missing_errors_doc "doc
 cargo/0.49.0/src/cargo/util/config/mod.rs:124:1 clippy::struct_excessive_bools "more than 3 bools in a struct"
 cargo/0.49.0/src/cargo/util/config/mod.rs:1254:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
 cargo/0.49.0/src/cargo/util/config/mod.rs:1279:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-cargo/0.49.0/src/cargo/util/config/mod.rs:1281:9 clippy::single_match_else "you seem to be trying to use match for destructuring a single pattern. Consider using `if let`"
+cargo/0.49.0/src/cargo/util/config/mod.rs:1281:9 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
 cargo/0.49.0/src/cargo/util/config/mod.rs:1323:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
 cargo/0.49.0/src/cargo/util/config/mod.rs:1339:39 clippy::unused_self "unused `self` argument"
 cargo/0.49.0/src/cargo/util/config/mod.rs:1344:1 clippy::module_name_repetitions "item name starts with its containing module's name"
@@ -1176,7 +1166,6 @@ cargo/0.49.0/src/cargo/util/cpu.rs:22:5 clippy::must_use_candidate "this method
 cargo/0.49.0/src/cargo/util/cpu.rs:82:25 clippy::cast_precision_loss "casting `u64` to `f64` causes a loss of precision (`u64` is 64 bits wide, but `f64`'s mantissa is only 52 bits wide)"
 cargo/0.49.0/src/cargo/util/cpu.rs:82:9 clippy::cast_precision_loss "casting `u64` to `f64` causes a loss of precision (`u64` is 64 bits wide, but `f64`'s mantissa is only 52 bits wide)"
 cargo/0.49.0/src/cargo/util/dependency_queue.rs:109:27 clippy::redundant_closure_for_method_calls "redundant closure found"
-cargo/0.49.0/src/cargo/util/dependency_queue.rs:136:20 clippy::filter_map "called `filter(..).map(..)` on an `Iterator`"
 cargo/0.49.0/src/cargo/util/dependency_queue.rs:151:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
 cargo/0.49.0/src/cargo/util/dependency_queue.rs:156:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
 cargo/0.49.0/src/cargo/util/dependency_queue.rs:46:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
@@ -1220,10 +1209,8 @@ cargo/0.49.0/src/cargo/util/flock.rs:37:5 clippy::must_use_candidate "this metho
 cargo/0.49.0/src/cargo/util/flock.rs:43:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
 cargo/0.49.0/src/cargo/util/flock.rs:52:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
 cargo/0.49.0/src/cargo/util/graph.rs:10:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-cargo/0.49.0/src/cargo/util/graph.rs:115:13 clippy::find_map "called `find(..).map(..)` on an `Iterator`"
 cargo/0.49.0/src/cargo/util/graph.rs:41:51 clippy::redundant_closure_for_method_calls "redundant closure found"
 cargo/0.49.0/src/cargo/util/graph.rs:45:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-cargo/0.49.0/src/cargo/util/graph.rs:95:13 clippy::find_map "called `find(..).map(..)` on an `Iterator`"
 cargo/0.49.0/src/cargo/util/hasher.rs:12:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
 cargo/0.49.0/src/cargo/util/hasher.rs:9:1 clippy::module_name_repetitions "item name ends with its containing module's name"
 cargo/0.49.0/src/cargo/util/hex.rs:10:9 clippy::cast_possible_truncation "casting `u64` to `u8` may truncate the value"
@@ -1327,7 +1314,6 @@ cargo/0.49.0/src/cargo/util/rustc.rs:114:5 clippy::doc_markdown "you should put
 cargo/0.49.0/src/cargo/util/rustc.rs:115:5 clippy::doc_markdown "you should put bare URLs between `<`/`>` or make a proper Markdown link"
 cargo/0.49.0/src/cargo/util/rustc.rs:162:17 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
 cargo/0.49.0/src/cargo/util/rustc.rs:39:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-cargo/0.49.0/src/cargo/util/rustc.rs:55:13 clippy::find_map "called `find(..).map(..)` on an `Iterator`"
 cargo/0.49.0/src/cargo/util/sha256.rs:10:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
 cargo/0.49.0/src/cargo/util/sha256.rs:20:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
 cargo/0.49.0/src/cargo/util/sha256.rs:31:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
@@ -1365,7 +1351,6 @@ cargo/0.49.0/src/cargo/util/toml/mod.rs:83:42 clippy::redundant_closure_for_meth
 cargo/0.49.0/src/cargo/util/toml/mod.rs:852:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
 cargo/0.49.0/src/cargo/util/toml/mod.rs:852:5 clippy::too_many_lines "this function has too many lines (138/100)"
 cargo/0.49.0/src/cargo/util/toml/mod.rs:962:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-cargo/0.49.0/src/cargo/util/toml/mod.rs:971:24 clippy::filter_map "called `filter(..).map(..)` on an `Iterator`"
 cargo/0.49.0/src/cargo/util/toml/mod.rs:979:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
 cargo/0.49.0/src/cargo/util/toml/mod.rs:98:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
 cargo/0.49.0/src/cargo/util/toml/mod.rs:999:23 clippy::default_trait_access "calling `util::toml::DetailedTomlDependency::default()` is more clear than this expression"
@@ -1376,7 +1361,6 @@ cargo/0.49.0/src/cargo/util/toml/targets.rs:593:42 clippy::redundant_closure_for
 cargo/0.49.0/src/cargo/util/toml/targets.rs:605:19 clippy::redundant_closure_for_method_calls "redundant closure found"
 cargo/0.49.0/src/cargo/util/toml/targets.rs:612:42 clippy::redundant_closure_for_method_calls "redundant closure found"
 cargo/0.49.0/src/cargo/util/toml/targets.rs:756:36 clippy::redundant_closure_for_method_calls "redundant closure found"
-cargo/0.49.0/src/cargo/util/toml/targets.rs:810:24 clippy::filter_map "called `filter(..).map(..)` on an `Iterator`"
 cargo/0.49.0/src/cargo/util/vcs.rs:10:1 clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
 cargo/0.49.0/src/cargo/util/vcs.rs:33:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
 cargo/0.49.0/src/cargo/util/vcs.rs:37:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
@@ -1445,7 +1429,7 @@ iron/0.6.1/src/request/url.rs:63:5 clippy::must_use_candidate "this method could
 iron/0.6.1/src/request/url.rs:73:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
 iron/0.6.1/src/request/url.rs:83:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
 iron/0.6.1/src/request/url.rs:96:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-iron/0.6.1/src/response.rs:121:19 clippy::single_match_else "you seem to be trying to use match for destructuring a single pattern. Consider using `if let`"
+iron/0.6.1/src/response.rs:121:19 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
 iron/0.6.1/src/response.rs:125:43 clippy::redundant_closure_for_method_calls "redundant closure found"
 iron/0.6.1/src/response.rs:139:41 clippy::redundant_closure_for_method_calls "redundant closure found"
 iron/0.6.1/src/response.rs:24:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
@@ -1593,8 +1577,11 @@ libc/0.2.81/src/unix/linux_like/linux/gnu/mod.rs:1120:38 clippy::unreadable_lite
 libc/0.2.81/src/unix/linux_like/linux/gnu/mod.rs:178:34 clippy::unseparated_literal_suffix "integer type suffix should be separated by an underscore"
 libc/0.2.81/src/unix/linux_like/linux/gnu/mod.rs:291:5 clippy::missing_safety_doc "unsafe function's docs miss `# Safety` section"
 libc/0.2.81/src/unix/linux_like/linux/gnu/mod.rs:291:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
+libc/0.2.81/src/unix/linux_like/linux/gnu/mod.rs:299:11 clippy::ptr_as_ptr "`as` casting between raw pointers without changing its mutability"
 libc/0.2.81/src/unix/linux_like/linux/gnu/mod.rs:302:5 clippy::missing_safety_doc "unsafe function's docs miss `# Safety` section"
 libc/0.2.81/src/unix/linux_like/linux/gnu/mod.rs:302:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
+libc/0.2.81/src/unix/linux_like/linux/gnu/mod.rs:312:11 clippy::ptr_as_ptr "`as` casting between raw pointers without changing its mutability"
+libc/0.2.81/src/unix/linux_like/linux/gnu/mod.rs:352:20 clippy::ptr_as_ptr "`as` casting between raw pointers without changing its mutability"
 libc/0.2.81/src/unix/linux_like/linux/gnu/mod.rs:355:13 clippy::missing_safety_doc "unsafe function's docs miss `# Safety` section"
 libc/0.2.81/src/unix/linux_like/linux/gnu/mod.rs:355:13 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
 libc/0.2.81/src/unix/linux_like/linux/gnu/mod.rs:359:13 clippy::missing_safety_doc "unsafe function's docs miss `# Safety` section"
@@ -1779,6 +1766,7 @@ libc/0.2.81/src/unix/linux_like/linux/mod.rs:2500:45 clippy::unreadable_literal
 libc/0.2.81/src/unix/linux_like/linux/mod.rs:2572:9 clippy::needless_return "unneeded `return` statement"
 libc/0.2.81/src/unix/linux_like/linux/mod.rs:2578:20 clippy::zero_ptr "`0 as *mut _` detected"
 libc/0.2.81/src/unix/linux_like/linux/mod.rs:2588:13 clippy::zero_ptr "`0 as *mut _` detected"
+libc/0.2.81/src/unix/linux_like/linux/mod.rs:2590:13 clippy::ptr_as_ptr "`as` casting between raw pointers without changing its mutability"
 libc/0.2.81/src/unix/linux_like/linux/mod.rs:2596:52 clippy::used_underscore_binding "used binding `_dummy` which is prefixed with an underscore. A leading underscore signals that a binding will not be used."
 libc/0.2.81/src/unix/linux_like/linux/mod.rs:2597:11 clippy::cast_sign_loss "casting `i32` to `usize` may lose the sign of the value"
 libc/0.2.81/src/unix/linux_like/linux/mod.rs:2601:21 clippy::explicit_iter_loop "it is more concise to loop over references to containers instead of using explicit iteration methods"
@@ -1799,7 +1787,6 @@ libc/0.2.81/src/unix/linux_like/linux/mod.rs:2664:25 clippy::unreadable_literal
 libc/0.2.81/src/unix/linux_like/linux/mod.rs:2665:16 clippy::identity_op "the operation is ineffective. Consider reducing it to `(minor & 0x000000ff)`"
 libc/0.2.81/src/unix/linux_like/linux/mod.rs:2665:25 clippy::unreadable_literal "long literal lacking separators"
 libc/0.2.81/src/unix/linux_like/linux/mod.rs:2666:25 clippy::unreadable_literal "long literal lacking separators"
-libc/0.2.81/src/unix/linux_like/linux/mod.rs:40:1 clippy::empty_enum "enum with no variants"
 libc/0.2.81/src/unix/linux_like/linux/mod.rs:954:34 clippy::unreadable_literal "long literal lacking separators"
 libc/0.2.81/src/unix/linux_like/mod.rs:1000:31 clippy::unreadable_literal "long literal lacking separators"
 libc/0.2.81/src/unix/linux_like/mod.rs:1001:32 clippy::unreadable_literal "long literal lacking separators"
@@ -1879,6 +1866,7 @@ libc/0.2.81/src/unix/linux_like/mod.rs:1179:32 clippy::unreadable_literal "long
 libc/0.2.81/src/unix/linux_like/mod.rs:1180:31 clippy::unreadable_literal "long literal lacking separators"
 libc/0.2.81/src/unix/linux_like/mod.rs:1218:27 clippy::identity_op "the operation is ineffective. Consider reducing it to `IPOPT_CONTROL`"
 libc/0.2.81/src/unix/linux_like/mod.rs:1314:9 clippy::precedence "operator precedence can trip the unwary"
+libc/0.2.81/src/unix/linux_like/mod.rs:1321:13 clippy::ptr_as_ptr "`as` casting between raw pointers without changing its mutability"
 libc/0.2.81/src/unix/linux_like/mod.rs:1323:13 clippy::zero_ptr "`0 as *mut _` detected"
 libc/0.2.81/src/unix/linux_like/mod.rs:1332:9 clippy::cast_possible_truncation "casting `usize` to `u32` may truncate the value on targets with 64-bit wide pointers"
 libc/0.2.81/src/unix/linux_like/mod.rs:1337:9 clippy::cast_possible_truncation "casting `usize` to `u32` may truncate the value on targets with 64-bit wide pointers"
@@ -1909,7 +1897,6 @@ libc/0.2.81/src/unix/linux_like/mod.rs:608:35 clippy::unreadable_literal "long l
 libc/0.2.81/src/unix/linux_like/mod.rs:764:35 clippy::unreadable_literal "long literal lacking separators"
 libc/0.2.81/src/unix/linux_like/mod.rs:765:39 clippy::unreadable_literal "long literal lacking separators"
 libc/0.2.81/src/unix/linux_like/mod.rs:991:30 clippy::unreadable_literal "long literal lacking separators"
-libc/0.2.81/src/unix/linux_like/mod.rs:9:1 clippy::empty_enum "enum with no variants"
 libc/0.2.81/src/unix/mod.rs:198:29 clippy::unreadable_literal "long literal lacking separators"
 libc/0.2.81/src/unix/mod.rs:199:28 clippy::unreadable_literal "long literal lacking separators"
 libc/0.2.81/src/unix/mod.rs:201:35 clippy::unnecessary_cast "casting integer literal to `usize` is unnecessary"
@@ -1917,9 +1904,8 @@ libc/0.2.81/src/unix/mod.rs:202:35 clippy::unnecessary_cast "casting integer lit
 libc/0.2.81/src/unix/mod.rs:282:40 clippy::unreadable_literal "long literal lacking separators"
 libc/0.2.81/src/unix/mod.rs:284:41 clippy::unreadable_literal "long literal lacking separators"
 libc/0.2.81/src/unix/mod.rs:285:36 clippy::unreadable_literal "long literal lacking separators"
-libc/0.2.81/src/unix/mod.rs:34:1 clippy::empty_enum "enum with no variants"
-libc/0.2.81/src/unix/mod.rs:386:1 clippy::empty_enum "enum with no variants"
-libc/0.2.81/src/unix/mod.rs:394:1 clippy::empty_enum "enum with no variants"
+libc/0.2.81/src/unix/mod.rs:34:10 clippy::upper_case_acronyms "name `DIR` contains a capitalized acronym"
+libc/0.2.81/src/unix/mod.rs:386:10 clippy::upper_case_acronyms "name `FILE` contains a capitalized acronym"
 log/0.4.11/src/lib.rs:1047:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
 log/0.4.11/src/lib.rs:1053:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
 log/0.4.11/src/lib.rs:1059:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
@@ -1935,7 +1921,6 @@ log/0.4.11/src/lib.rs:1407:1 clippy::must_use_candidate "this function could hav
 log/0.4.11/src/lib.rs:329:27 clippy::derive_hash_xor_eq "you are deriving `Hash` but have implemented `PartialEq` explicitly"
 log/0.4.11/src/lib.rs:356:1 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
 log/0.4.11/src/lib.rs:448:12 clippy::manual_range_contains "manual `RangeInclusive::contains` implementation"
-log/0.4.11/src/lib.rs:468:13 clippy::filter_map "called `filter(..).map(..)` on an `Iterator`"
 log/0.4.11/src/lib.rs:500:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
 log/0.4.11/src/lib.rs:506:28 clippy::trivially_copy_pass_by_ref "this argument (8 byte) is passed by reference, but would be more efficient if passed by value (limit: 8 byte)"
 log/0.4.11/src/lib.rs:506:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
@@ -2018,6 +2003,7 @@ proc-macro2/1.0.24/src/parse.rs:602:20 clippy::map_unwrap_or "called `map(<f>).u
 proc-macro2/1.0.24/src/parse.rs:696:29 clippy::cast_lossless "casting `u8` to `u64` may become silently lossy if you later change the type"
 proc-macro2/1.0.24/src/parse.rs:702:34 clippy::cast_lossless "casting `u8` to `u64` may become silently lossy if you later change the type"
 proc-macro2/1.0.24/src/parse.rs:708:34 clippy::cast_lossless "casting `u8` to `u64` may become silently lossy if you later change the type"
+proc-macro2/1.0.24/src/parse.rs:793:5 clippy::vec_init_then_push "calls to `push` immediately after creation"
 proc-macro2/1.0.24/src/parse.rs:803:15 clippy::explicit_iter_loop "it is more concise to loop over references to containers instead of using explicit iteration methods"
 proc-macro2/1.0.24/src/parse.rs:808:15 clippy::explicit_iter_loop "it is more concise to loop over references to containers instead of using explicit iteration methods"
 proc-macro2/1.0.24/src/wrapper.rs:415:24 clippy::trivially_copy_pass_by_ref "this argument (4 byte) is passed by reference, but would be more efficient if passed by value (limit: 8 byte)"
@@ -2138,13 +2124,16 @@ rand/0.7.3/src/distributions/uniform.rs:943:54 clippy::cast_possible_truncation
 rand/0.7.3/src/distributions/unit_circle.rs:30:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
 rand/0.7.3/src/distributions/unit_sphere.rs:24:1 clippy::module_name_repetitions "item name starts with its containing module's name"
 rand/0.7.3/src/distributions/unit_sphere.rs:29:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
+rand/0.7.3/src/distributions/utils.rs:218:18 clippy::upper_case_acronyms "name `FloatSIMDUtils` contains a capitalized acronym"
 rand/0.7.3/src/distributions/utils.rs:247:15 clippy::wrong_self_convention "methods called `is_*` usually take self by reference or no self; consider choosing a less ambiguous name"
 rand/0.7.3/src/distributions/utils.rs:248:20 clippy::wrong_self_convention "methods called `is_*` usually take self by reference or no self; consider choosing a less ambiguous name"
 rand/0.7.3/src/distributions/utils.rs:249:18 clippy::wrong_self_convention "methods called `is_*` usually take self by reference or no self; consider choosing a less ambiguous name"
+rand/0.7.3/src/distributions/utils.rs:253:18 clippy::upper_case_acronyms "name `FloatAsSIMD` contains a capitalized acronym"
 rand/0.7.3/src/distributions/utils.rs:254:5 clippy::inline_always "you have declared `#[inline(always)]` on `lanes`. This is usually a bad idea"
 rand/0.7.3/src/distributions/utils.rs:258:5 clippy::inline_always "you have declared `#[inline(always)]` on `splat`. This is usually a bad idea"
 rand/0.7.3/src/distributions/utils.rs:262:5 clippy::inline_always "you have declared `#[inline(always)]` on `extract`. This is usually a bad idea"
 rand/0.7.3/src/distributions/utils.rs:267:5 clippy::inline_always "you have declared `#[inline(always)]` on `replace`. This is usually a bad idea"
+rand/0.7.3/src/distributions/utils.rs:274:18 clippy::upper_case_acronyms "name `BoolAsSIMD` contains a capitalized acronym"
 rand/0.7.3/src/distributions/utils.rs:281:5 clippy::inline_always "you have declared `#[inline(always)]` on `any`. This is usually a bad idea"
 rand/0.7.3/src/distributions/utils.rs:286:5 clippy::inline_always "you have declared `#[inline(always)]` on `all`. This is usually a bad idea"
 rand/0.7.3/src/distributions/utils.rs:291:5 clippy::inline_always "you have declared `#[inline(always)]` on `none`. This is usually a bad idea"
@@ -2306,7 +2295,7 @@ rayon/1.5.0/src/iter/collect/consumer.rs:1:5 clippy::wildcard_imports "usage of
 rayon/1.5.0/src/iter/collect/consumer.rs:28:5 clippy::doc_markdown "you should put `CollectResult` between ticks in the documentation"
 rayon/1.5.0/src/iter/collect/consumer.rs:36:37 clippy::mut_mut "generally you want to avoid `&mut &mut _` if possible"
 rayon/1.5.0/src/iter/collect/consumer.rs:36:37 clippy::mut_mut "generally you want to avoid `&mut &mut _` if possible"
-rayon/1.5.0/src/iter/collect/mod.rs:154:9 clippy::single_match_else "you seem to be trying to use match for destructuring a single pattern. Consider using `if let`"
+rayon/1.5.0/src/iter/collect/mod.rs:154:9 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
 rayon/1.5.0/src/iter/copied.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
 rayon/1.5.0/src/iter/copied.rs:2:5 clippy::wildcard_imports "usage of wildcard import"
 rayon/1.5.0/src/iter/copied.rs:71:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
@@ -2460,7 +2449,7 @@ rayon/1.5.0/src/iter/update.rs:1:5 clippy::wildcard_imports "usage of wildcard i
 rayon/1.5.0/src/iter/update.rs:2:5 clippy::wildcard_imports "usage of wildcard import"
 rayon/1.5.0/src/iter/update.rs:82:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
 rayon/1.5.0/src/iter/update.rs:87:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-rayon/1.5.0/src/iter/while_some.rs:130:22 clippy::single_match_else "you seem to be trying to use match for destructuring a single pattern. Consider using `if let`"
+rayon/1.5.0/src/iter/while_some.rs:130:22 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
 rayon/1.5.0/src/iter/while_some.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
 rayon/1.5.0/src/iter/while_some.rs:2:5 clippy::wildcard_imports "usage of wildcard import"
 rayon/1.5.0/src/iter/zip.rs:102:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
@@ -2718,6 +2707,7 @@ regex/1.3.2/src/exec.rs:1270:17 clippy::doc_markdown "you should put `RegexSet`
 regex/1.3.2/src/exec.rs:1280:17 clippy::doc_markdown "you should put `RegexSet` between ticks in the documentation"
 regex/1.3.2/src/exec.rs:137:9 clippy::field_reassign_with_default "field assignment outside of initializer for an instance created with Default::default()"
 regex/1.3.2/src/exec.rs:142:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
+regex/1.3.2/src/exec.rs:1493:5 clippy::upper_case_acronyms "name `PikeVM` contains a capitalized acronym"
 regex/1.3.2/src/exec.rs:158:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
 regex/1.3.2/src/exec.rs:168:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
 regex/1.3.2/src/exec.rs:181:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
@@ -2764,12 +2754,12 @@ regex/1.3.2/src/exec.rs:981:14 clippy::doc_markdown "you should put `find_nfa` b
 regex/1.3.2/src/expand.rs:170:27 clippy::trivially_copy_pass_by_ref "this argument (1 byte) is passed by reference, but would be more efficient if passed by value (limit: 8 byte)"
 regex/1.3.2/src/expand.rs:171:5 clippy::match_like_matches_macro "match expression looks like `matches!` macro"
 regex/1.3.2/src/expand.rs:22:13 clippy::single_char_add_str "calling `push_str()` using a single-character string literal"
-regex/1.3.2/src/expand.rs:27:23 clippy::single_match_else "you seem to be trying to use match for destructuring a single pattern. Consider using `if let`"
+regex/1.3.2/src/expand.rs:27:23 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
 regex/1.3.2/src/expand.rs:30:17 clippy::single_char_add_str "calling `push_str()` using a single-character string literal"
 regex/1.3.2/src/expand.rs:38:30 clippy::map_unwrap_or "called `map(<f>).unwrap_or(<a>)` on an `Option` value. This can be done more directly by calling `map_or(<a>, <f>)` instead"
 regex/1.3.2/src/expand.rs:42:21 clippy::map_unwrap_or "called `map(<f>).unwrap_or(<a>)` on an `Option` value. This can be done more directly by calling `map_or(<a>, <f>)` instead"
 regex/1.3.2/src/expand.rs:50:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-regex/1.3.2/src/expand.rs:69:23 clippy::single_match_else "you seem to be trying to use match for destructuring a single pattern. Consider using `if let`"
+regex/1.3.2/src/expand.rs:69:23 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
 regex/1.3.2/src/expand.rs:80:28 clippy::map_unwrap_or "called `map(<f>).unwrap_or(<a>)` on an `Option` value. This can be done more directly by calling `map_or(<a>, <f>)` instead"
 regex/1.3.2/src/expand.rs:84:21 clippy::map_unwrap_or "called `map(<f>).unwrap_or(<a>)` on an `Option` value. This can be done more directly by calling `map_or(<a>, <f>)` instead"
 regex/1.3.2/src/expand.rs:8:1 clippy::module_name_repetitions "item name starts with its containing module's name"
@@ -2807,8 +2797,10 @@ regex/1.3.2/src/literal/imp.rs:160:30 clippy::match_same_arms "this `match` has
 regex/1.3.2/src/literal/imp.rs:167:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
 regex/1.3.2/src/literal/imp.rs:168:13 clippy::enum_glob_use "usage of wildcard import for enum variants"
 regex/1.3.2/src/literal/imp.rs:211:20 clippy::redundant_else "redundant else block"
+regex/1.3.2/src/literal/imp.rs:239:5 clippy::upper_case_acronyms "name `AC` contains a capitalized acronym"
 regex/1.3.2/src/literal/imp.rs:276:50 clippy::match_same_arms "this `match` has identical arm bodies"
 regex/1.3.2/src/literal/imp.rs:342:41 clippy::inline_always "you have declared `#[inline(always)]` on `find`. This is usually a bad idea"
+regex/1.3.2/src/literal/imp.rs:34:5 clippy::upper_case_acronyms "name `AC` contains a capitalized acronym"
 regex/1.3.2/src/literal/imp.rs:435:13 clippy::redundant_field_names "redundant field names in struct initialization"
 regex/1.3.2/src/literal/imp.rs:436:13 clippy::redundant_field_names "redundant field names in struct initialization"
 regex/1.3.2/src/literal/imp.rs:437:13 clippy::redundant_field_names "redundant field names in struct initialization"
@@ -2849,6 +2841,7 @@ regex/1.3.2/src/pikevm.rs:224:5 clippy::too_many_arguments "this function has to
 regex/1.3.2/src/pikevm.rs:234:13 clippy::enum_glob_use "usage of wildcard import for enum variants"
 regex/1.3.2/src/pikevm.rs:303:13 clippy::enum_glob_use "usage of wildcard import for enum variants"
 regex/1.3.2/src/pikevm.rs:331:29 clippy::mut_mut "this expression mutably borrows a mutable reference. Consider reborrowing"
+regex/1.3.2/src/pikevm.rs:70:5 clippy::upper_case_acronyms "name `IP` contains a capitalized acronym"
 regex/1.3.2/src/pikevm.rs:88:5 clippy::too_many_arguments "this function has too many arguments (8/7)"
 regex/1.3.2/src/prog.rs:102:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
 regex/1.3.2/src/prog.rs:113:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
@@ -2967,12 +2960,12 @@ regex/1.3.2/src/utf8.rs:85:19 clippy::cast_lossless "casting `u8` to `u32` may b
 regex/1.3.2/src/utf8.rs:92:23 clippy::unusual_byte_groupings "digits of hex or binary literal not grouped by four"
 regex/1.3.2/src/utf8.rs:92:9 clippy::unusual_byte_groupings "digits of hex or binary literal not grouped by four"
 regex/1.3.2/src/utf8.rs:97:16 clippy::unusual_byte_groupings "digits of hex or binary literal not grouped by four"
-ripgrep/12.1.1//home/matthias/.rustup/toolchains/nightly-2020-12-20-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/std/src/macros.rs:14:27 clippy::match_same_arms "this `match` has identical arm bodies"
-ripgrep/12.1.1//home/matthias/.rustup/toolchains/nightly-2020-12-20-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/std/src/macros.rs:14:27 clippy::match_same_arms "this `match` has identical arm bodies"
-ripgrep/12.1.1//home/matthias/.rustup/toolchains/nightly-2020-12-20-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/std/src/macros.rs:14:27 clippy::match_same_arms "this `match` has identical arm bodies"
-ripgrep/12.1.1//home/matthias/.rustup/toolchains/nightly-2020-12-20-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/std/src/macros.rs:14:27 clippy::match_same_arms "this `match` has identical arm bodies"
+ripgrep/12.1.1//home/matthias/.rustup/toolchains/nightly-2021-01-15-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/std/src/macros.rs:14:27 clippy::match_same_arms "this `match` has identical arm bodies"
+ripgrep/12.1.1//home/matthias/.rustup/toolchains/nightly-2021-01-15-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/std/src/macros.rs:14:27 clippy::match_same_arms "this `match` has identical arm bodies"
+ripgrep/12.1.1//home/matthias/.rustup/toolchains/nightly-2021-01-15-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/std/src/macros.rs:14:27 clippy::match_same_arms "this `match` has identical arm bodies"
+ripgrep/12.1.1//home/matthias/.rustup/toolchains/nightly-2021-01-15-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/std/src/macros.rs:14:27 clippy::match_same_arms "this `match` has identical arm bodies"
 ripgrep/12.1.1/build.rs:133:19 clippy::option_as_ref_deref "called `.as_ref().map(|x| &**x)` on an Option value. This can be done more directly by calling `githash.as_deref()` instead"
-ripgrep/12.1.1/build.rs:18:18 clippy::single_match_else "you seem to be trying to use match for destructuring a single pattern. Consider using `if let`"
+ripgrep/12.1.1/build.rs:18:18 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
 ripgrep/12.1.1/build.rs:225:14 clippy::redundant_closure_for_method_calls "redundant closure found"
 ripgrep/12.1.1/build.rs:92:19 clippy::option_as_ref_deref "called `.as_ref().map(|x| &**x)` on an Option value. This can be done more directly by calling `githash.as_deref()` instead"
 ripgrep/12.1.1/crates/core/app.rs:1408:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
@@ -2985,6 +2978,8 @@ ripgrep/12.1.1/crates/core/app.rs:156:39 clippy::doc_markdown "you should put `c
 ripgrep/12.1.1/crates/core/app.rs:156:39 clippy::doc_markdown "you should put `clap::Arg` between ticks in the documentation"
 ripgrep/12.1.1/crates/core/app.rs:156:5 clippy::doc_markdown "you should put `RGArg` between ticks in the documentation"
 ripgrep/12.1.1/crates/core/app.rs:156:5 clippy::doc_markdown "you should put `RGArg` between ticks in the documentation"
+ripgrep/12.1.1/crates/core/app.rs:164:12 clippy::upper_case_acronyms "name `RGArg` contains a capitalized acronym"
+ripgrep/12.1.1/crates/core/app.rs:164:12 clippy::upper_case_acronyms "name `RGArg` contains a capitalized acronym"
 ripgrep/12.1.1/crates/core/app.rs:1668:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
 ripgrep/12.1.1/crates/core/app.rs:1668:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
 ripgrep/12.1.1/crates/core/app.rs:1669:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
@@ -2993,6 +2988,8 @@ ripgrep/12.1.1/crates/core/app.rs:1821:5 clippy::items_after_statements "adding
 ripgrep/12.1.1/crates/core/app.rs:1821:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
 ripgrep/12.1.1/crates/core/app.rs:1822:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
 ripgrep/12.1.1/crates/core/app.rs:1822:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
+ripgrep/12.1.1/crates/core/app.rs:212:10 clippy::upper_case_acronyms "name `RGArgKind` contains a capitalized acronym"
+ripgrep/12.1.1/crates/core/app.rs:212:10 clippy::upper_case_acronyms "name `RGArgKind` contains a capitalized acronym"
 ripgrep/12.1.1/crates/core/app.rs:2999:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
 ripgrep/12.1.1/crates/core/app.rs:2999:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
 ripgrep/12.1.1/crates/core/app.rs:3000:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
@@ -3012,7 +3009,6 @@ ripgrep/12.1.1/crates/core/app.rs:87:5 clippy::if_not_else "unnecessary boolean
 ripgrep/12.1.1/crates/core/args.rs:1143:22 clippy::unused_self "unused `self` argument"
 ripgrep/12.1.1/crates/core/args.rs:11:1 clippy::single_component_path_imports "this import is redundant"
 ripgrep/12.1.1/crates/core/args.rs:1209:74 clippy::if_same_then_else "this `if` has identical blocks"
-ripgrep/12.1.1/crates/core/args.rs:1209:74 clippy::if_same_then_else "this `if` has identical blocks"
 ripgrep/12.1.1/crates/core/args.rs:1282:13 clippy::similar_names "binding's name is too similar to existing binding"
 ripgrep/12.1.1/crates/core/args.rs:1430:22 clippy::unused_self "unused `self` argument"
 ripgrep/12.1.1/crates/core/args.rs:1438:21 clippy::doc_markdown "you should put `OsStr` between ticks in the documentation"
@@ -3025,10 +3021,12 @@ ripgrep/12.1.1/crates/core/args.rs:287:13 clippy::similar_names "binding's name
 ripgrep/12.1.1/crates/core/args.rs:33:1 clippy::single_component_path_imports "this import is redundant"
 ripgrep/12.1.1/crates/core/args.rs:34:1 clippy::single_component_path_imports "this import is redundant"
 ripgrep/12.1.1/crates/core/args.rs:35:1 clippy::single_component_path_imports "this import is redundant"
+ripgrep/12.1.1/crates/core/args.rs:369:5 clippy::upper_case_acronyms "name `JSON` contains a capitalized acronym"
 ripgrep/12.1.1/crates/core/args.rs:410:14 clippy::trivially_copy_pass_by_ref "this argument (2 byte) is passed by reference, but would be more efficient if passed by value (limit: 8 byte)"
 ripgrep/12.1.1/crates/core/args.rs:475:18 clippy::match_same_arms "this `match` has identical arm bodies"
 ripgrep/12.1.1/crates/core/args.rs:512:19 clippy::doc_markdown "you should put `ArgMatches` between ticks in the documentation"
 ripgrep/12.1.1/crates/core/args.rs:549:16 clippy::wrong_self_convention "methods called `to_*` usually take self by reference; consider choosing a less ambiguous name"
+ripgrep/12.1.1/crates/core/args.rs:71:5 clippy::upper_case_acronyms "name `PCRE2Version` contains a capitalized acronym"
 ripgrep/12.1.1/crates/core/args.rs:76:18 clippy::trivially_copy_pass_by_ref "this argument (1 byte) is passed by reference, but would be more efficient if passed by value (limit: 8 byte)"
 ripgrep/12.1.1/crates/core/args.rs:77:13 clippy::enum_glob_use "usage of wildcard import for enum variants"
 ripgrep/12.1.1/crates/core/args.rs:923:42 clippy::doc_markdown "you should put `BinaryDetection::quit` between ticks in the documentation"
@@ -3045,6 +3043,7 @@ ripgrep/12.1.1/crates/core/messages.rs:62:1 clippy::module_name_repetitions "ite
 ripgrep/12.1.1/crates/core/path_printer.rs:27:1 clippy::module_name_repetitions "item name starts with its containing module's name"
 ripgrep/12.1.1/crates/core/path_printer.rs:89:9 clippy::if_not_else "unnecessary boolean `not` operation"
 ripgrep/12.1.1/crates/core/search.rs:185:1 clippy::module_name_repetitions "item name starts with its containing module's name"
+ripgrep/12.1.1/crates/core/search.rs:224:5 clippy::upper_case_acronyms "name `JSON` contains a capitalized acronym"
 ripgrep/12.1.1/crates/core/search.rs:292:9 clippy::write_with_newline "using `write!()` with a format string that ends in a single newline"
 ripgrep/12.1.1/crates/core/search.rs:311:1 clippy::module_name_repetitions "item name starts with its containing module's name"
 ripgrep/12.1.1/crates/core/search.rs:377:12 clippy::nonminimal_bool "this boolean expression can be simplified"
@@ -3064,13 +3063,14 @@ ripgrep/12.1.1/crates/core/search.rs:533:5 clippy::cast_precision_loss "casting
 ripgrep/12.1.1/crates/core/subject.rs:20:1 clippy::module_name_repetitions "item name starts with its containing module's name"
 ripgrep/12.1.1/crates/core/subject.rs:4:1 clippy::single_component_path_imports "this import is redundant"
 syn/1.0.54/build.rs:1:null clippy::cargo_common_metadata "package `syn` is missing `package.keywords` metadata"
-syn/1.0.54/build.rs:1:null clippy::multiple_crate_versions "could not read cargo metadata: failed to run `cargo metadata`:  Downloading crates ...\n  Downloaded dtoa v0.4.7\n  Downloaded anyhow v1.0.37\n  Downloaded syn-test-suite v0.0.0\nerror: failed to verify the checksum of `syn-test-suite v0.0.0`"
+syn/1.0.54/build.rs:1:null clippy::multiple_crate_versions "could not read cargo metadata: `cargo metadata` exited with an error:  Downloading crates ...\n  Downloaded syn-test-suite v0.0.0\nerror: failed to verify the checksum of `syn-test-suite v0.0.0`"
 syn/1.0.54/src/lib.rs:1:null clippy::cargo_common_metadata "package `syn` is missing `package.keywords` metadata"
-syn/1.0.54/src/lib.rs:1:null clippy::multiple_crate_versions "could not read cargo metadata: failed to run `cargo metadata`:  Downloading crates ...\n  Downloaded syn-test-suite v0.0.0\nerror: failed to verify the checksum of `syn-test-suite v0.0.0`"
+syn/1.0.54/src/lib.rs:1:null clippy::multiple_crate_versions "could not read cargo metadata: `cargo metadata` exited with an error:  Downloading crates ...\n  Downloaded syn-test-suite v0.0.0\nerror: failed to verify the checksum of `syn-test-suite v0.0.0`"
 syn/1.0.54/src/lit.rs:1397:40 clippy::redundant_else "redundant else block"
 syn/1.0.54/src/lit.rs:1405:28 clippy::redundant_else "redundant else block"
 syn/1.0.54/src/lit.rs:1485:32 clippy::redundant_else "redundant else block"
 unicode-xid/0.2.1/src/lib.rs:1:null clippy::cargo_common_metadata "package `unicode-xid` is missing `package.categories` metadata"
+unicode-xid/0.2.1/src/lib.rs:56:11 clippy::upper_case_acronyms "name `UnicodeXID` contains a capitalized acronym"
 unicode-xid/0.2.1/src/lib.rs:57:64 clippy::doc_markdown "you should put `XID_Start` between ticks in the documentation"
 unicode-xid/0.2.1/src/lib.rs:60:10 clippy::doc_markdown "you should put `XID_Start` between ticks in the documentation"
 unicode-xid/0.2.1/src/lib.rs:62:27 clippy::doc_markdown "you should put `ID_Start` between ticks in the documentation"
@@ -3086,12 +3086,12 @@ xsv/0.13.0/src/cmd/cat.rs:42:1 clippy::struct_excessive_bools "more than 3 bools
 xsv/0.13.0/src/cmd/cat.rs:53:9 clippy::similar_names "binding's name is too similar to existing binding"
 xsv/0.13.0/src/cmd/cat.rs:7:16 clippy::redundant_static_lifetimes "statics have by default a `'static` lifetime"
 xsv/0.13.0/src/cmd/count.rs:32:9 clippy::similar_names "binding's name is too similar to existing binding"
-xsv/0.13.0/src/cmd/count.rs:38:9 clippy::single_match_else "you seem to be trying to use match for destructuring a single pattern. Consider using `if let`"
+xsv/0.13.0/src/cmd/count.rs:38:9 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
 xsv/0.13.0/src/cmd/count.rs:42:33 clippy::unseparated_literal_suffix "integer type suffix should be separated by an underscore"
 xsv/0.13.0/src/cmd/count.rs:50:5 clippy::unit_arg "passing a unit value to a function"
 xsv/0.13.0/src/cmd/count.rs:7:16 clippy::redundant_static_lifetimes "statics have by default a `'static` lifetime"
 xsv/0.13.0/src/cmd/fixlengths.rs:45:9 clippy::similar_names "binding's name is too similar to existing binding"
-xsv/0.13.0/src/cmd/fixlengths.rs:50:18 clippy::single_match_else "you seem to be trying to use match for destructuring a single pattern. Consider using `if let`"
+xsv/0.13.0/src/cmd/fixlengths.rs:50:18 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
 xsv/0.13.0/src/cmd/fixlengths.rs:62:30 clippy::unseparated_literal_suffix "integer type suffix should be separated by an underscore"
 xsv/0.13.0/src/cmd/fixlengths.rs:9:16 clippy::redundant_static_lifetimes "statics have by default a `'static` lifetime"
 xsv/0.13.0/src/cmd/flatten.rs:10:16 clippy::redundant_static_lifetimes "statics have by default a `'static` lifetime"
@@ -3104,7 +3104,7 @@ xsv/0.13.0/src/cmd/frequency.rs:149:43 clippy::cast_possible_truncation "casting
 xsv/0.13.0/src/cmd/frequency.rs:15:16 clippy::redundant_static_lifetimes "statics have by default a `'static` lifetime"
 xsv/0.13.0/src/cmd/frequency.rs:169:13 clippy::similar_names "binding's name is too similar to existing binding"
 xsv/0.13.0/src/cmd/frequency.rs:176:17 clippy::if_not_else "unnecessary boolean `not` operation"
-xsv/0.13.0/src/cmd/frequency.rs:178:24 clippy::collapsible_if "this `else { if .. }` block can be collapsed"
+xsv/0.13.0/src/cmd/frequency.rs:178:24 clippy::collapsible_else_if "this `else { if .. }` block can be collapsed"
 xsv/0.13.0/src/cmd/frequency.rs:77:9 clippy::similar_names "binding's name is too similar to existing binding"
 xsv/0.13.0/src/cmd/frequency.rs:93:31 clippy::explicit_into_iter_loop "it is more concise to loop over containers instead of using explicit iteration methods"
 xsv/0.13.0/src/cmd/headers.rs:43:9 clippy::similar_names "binding's name is too similar to existing binding"
@@ -3136,6 +3136,7 @@ xsv/0.13.0/src/cmd/join.rs:426:13 clippy::if_not_else "unnecessary boolean `not`
 xsv/0.13.0/src/cmd/join.rs:77:1 clippy::struct_excessive_bools "more than 3 bools in a struct"
 xsv/0.13.0/src/cmd/join.rs:94:9 clippy::similar_names "binding's name is too similar to existing binding"
 xsv/0.13.0/src/cmd/partition.rs:105:22 clippy::similar_names "binding's name is too similar to existing binding"
+xsv/0.13.0/src/cmd/partition.rs:106:22 clippy::redundant_slicing "redundant slicing of the whole range"
 xsv/0.13.0/src/cmd/partition.rs:139:13 clippy::redundant_field_names "redundant field names in struct initialization"
 xsv/0.13.0/src/cmd/partition.rs:15:16 clippy::redundant_static_lifetimes "statics have by default a `'static` lifetime"
 xsv/0.13.0/src/cmd/partition.rs:169:9 clippy::if_not_else "unnecessary boolean `not` operation"
@@ -3145,7 +3146,7 @@ xsv/0.13.0/src/cmd/sample.rs:105:44 clippy::cast_possible_truncation "casting `u
 xsv/0.13.0/src/cmd/sample.rs:115:21 clippy::cast_possible_truncation "casting `u64` to `usize` may truncate the value on targets with 32-bit wide pointers"
 xsv/0.13.0/src/cmd/sample.rs:11:16 clippy::redundant_static_lifetimes "statics have by default a `'static` lifetime"
 xsv/0.13.0/src/cmd/sample.rs:51:9 clippy::similar_names "binding's name is too similar to existing binding"
-xsv/0.13.0/src/cmd/sample.rs:58:19 clippy::single_match_else "you seem to be trying to use match for destructuring a single pattern. Consider using `if let`"
+xsv/0.13.0/src/cmd/sample.rs:58:19 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
 xsv/0.13.0/src/cmd/sample.rs:69:9 clippy::match_wildcard_for_single_variants "wildcard match will miss any future added variants"
 xsv/0.13.0/src/cmd/sample.rs:75:16 clippy::explicit_into_iter_loop "it is more concise to loop over containers instead of using explicit iteration methods"
 xsv/0.13.0/src/cmd/sample.rs:91:42 clippy::cast_possible_truncation "casting `u64` to `usize` may truncate the value on targets with 32-bit wide pointers"
@@ -3194,11 +3195,11 @@ xsv/0.13.0/src/cmd/stats.rs:297:25 clippy::option_map_unit_fn "called `map(f)` o
 xsv/0.13.0/src/cmd/stats.rs:301:21 clippy::option_map_unit_fn "called `map(f)` on an `Option` value where `f` is a closure that returns the unit type `()`"
 xsv/0.13.0/src/cmd/stats.rs:302:21 clippy::option_map_unit_fn "called `map(f)` on an `Option` value where `f` is a closure that returns the unit type `()`"
 xsv/0.13.0/src/cmd/stats.rs:308:18 clippy::wrong_self_convention "methods called `to_*` usually take self by reference; consider choosing a less ambiguous name"
-xsv/0.13.0/src/cmd/stats.rs:318:9 clippy::single_match_else "you seem to be trying to use match for destructuring a single pattern. Consider using `if let`"
+xsv/0.13.0/src/cmd/stats.rs:318:9 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
 xsv/0.13.0/src/cmd/stats.rs:322:45 clippy::redundant_closure_for_method_calls "redundant closure found"
-xsv/0.13.0/src/cmd/stats.rs:322:9 clippy::single_match_else "you seem to be trying to use match for destructuring a single pattern. Consider using `if let`"
+xsv/0.13.0/src/cmd/stats.rs:322:9 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
 xsv/0.13.0/src/cmd/stats.rs:327:9 clippy::if_not_else "unnecessary boolean `not` operation"
-xsv/0.13.0/src/cmd/stats.rs:330:13 clippy::single_match_else "you seem to be trying to use match for destructuring a single pattern. Consider using `if let`"
+xsv/0.13.0/src/cmd/stats.rs:330:13 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
 xsv/0.13.0/src/cmd/stats.rs:338:45 clippy::redundant_closure_for_method_calls "redundant closure found"
 xsv/0.13.0/src/cmd/stats.rs:402:16 clippy::redundant_pattern_matching "redundant pattern matching, consider using `is_ok()`"
 xsv/0.13.0/src/cmd/stats.rs:403:16 clippy::redundant_pattern_matching "redundant pattern matching, consider using `is_ok()`"
@@ -3243,7 +3244,7 @@ xsv/0.13.0/src/select.rs:280:20 clippy::len_zero "length comparison to zero"
 xsv/0.13.0/src/select.rs:29:13 clippy::redundant_field_names "redundant field names in struct initialization"
 xsv/0.13.0/src/select.rs:360:62 clippy::trivially_copy_pass_by_ref "this argument (8 byte) is passed by reference, but would be more efficient if passed by value (limit: 8 byte)"
 xsv/0.13.0/src/select.rs:360:9 clippy::unnecessary_wraps "this function's return value is unnecessarily wrapped by `Option`"
-xsv/0.13.0/src/select.rs:375:9 clippy::stable_sort_primitive "used sort instead of sort_unstable to sort primitive type `usize`"
+xsv/0.13.0/src/select.rs:375:9 clippy::stable_sort_primitive "used `sort` on primitive type `usize`"
 xsv/0.13.0/src/select.rs:379:18 clippy::explicit_into_iter_loop "it is more concise to loop over containers instead of using explicit iteration methods"
 xsv/0.13.0/src/select.rs:416:5 clippy::needless_lifetimes "explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)"
 xsv/0.13.0/src/select.rs:419:9 clippy::unnecessary_wraps "this function's return value is unnecessarily wrapped by `Option`"
@@ -3259,7 +3260,6 @@ xsv/0.13.0/src/util.rs:90:1 clippy::needless_lifetimes "explicit lifetimes given
 Stats
 
 clippy::clone_on_copy 1
-clippy::collapsible_if 1
 clippy::comparison_chain 1
 clippy::expect_fun_call 1
 clippy::explicit_deref_methods 1
@@ -3273,6 +3273,7 @@ clippy::or_fun_call 1
 clippy::precedence 1
 clippy::pub_enum_variant_names 1
 clippy::redundant_clone 1
+clippy::redundant_slicing 1
 clippy::same_item_push 1
 clippy::should_implement_trait 1
 clippy::stable_sort_primitive 1
@@ -3284,6 +3285,7 @@ clippy::while_let_on_iterator 1
 clippy::comparison_to_empty 2
 clippy::derive_hash_xor_eq 2
 clippy::expl_impl_clone_on_copy 2
+clippy::filter_map 2
 clippy::len_zero 2
 clippy::manual_non_exhaustive 2
 clippy::match_on_vec_items 2
@@ -3294,16 +3296,17 @@ clippy::redundant_pattern_matching 2
 clippy::type_complexity 2
 clippy::unnecessary_cast 2
 clippy::unused_unit 2
+clippy::vec_init_then_push 2
 clippy::write_with_newline 2
 clippy::filter_map_next 3
 clippy::fn_params_excessive_bools 3
+clippy::if_same_then_else 3
 clippy::mut_mut 3
 clippy::ptr_arg 3
 clippy::zero_ptr 3
-clippy::if_same_then_else 4
 clippy::let_underscore_drop 4
 clippy::too_many_arguments 4
-clippy::empty_enum 5
+clippy::collapsible_else_if 5
 clippy::explicit_iter_loop 5
 clippy::field_reassign_with_default 5
 clippy::identity_op 5
@@ -3311,16 +3314,18 @@ clippy::len_without_is_empty 5
 clippy::match_like_matches_macro 5
 clippy::needless_return 5
 clippy::new_without_default 5
+clippy::ptr_as_ptr 5
 clippy::manual_strip 6
 clippy::non_ascii_literal 6
 clippy::single_component_path_imports 6
+clippy::case_sensitive_file_extension_comparisons 7
 clippy::explicit_into_iter_loop 7
 clippy::map_clone 7
 clippy::option_map_unit_fn 7
 clippy::range_plus_one 7
 clippy::invalid_upcast_comparisons 8
+clippy::needless_question_mark 8
 clippy::wrong_self_convention 8
-clippy::find_map 9
 clippy::manual_range_contains 10
 clippy::match_wildcard_for_single_variants 10
 clippy::missing_safety_doc 10
@@ -3334,6 +3339,7 @@ clippy::linkedlist 14
 clippy::single_char_add_str 14
 clippy::default_trait_access 16
 clippy::needless_pass_by_value 18
+clippy::upper_case_acronyms 18
 clippy::cast_possible_wrap 19
 clippy::cast_sign_loss 19
 clippy::unnecessary_wraps 19
@@ -3345,7 +3351,6 @@ clippy::redundant_static_lifetimes 21
 clippy::cast_lossless 23
 clippy::trivially_copy_pass_by_ref 26
 clippy::redundant_else 29
-clippy::filter_map 31
 clippy::too_many_lines 31
 clippy::cast_precision_loss 35
 clippy::if_not_else 35