diff --git a/Cargo.lock b/Cargo.lock
index ca7d8f46527..535fa3b0a3f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -11,7 +11,7 @@ name = "atty"
 version = "0.2.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.39 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.40 (registry+https://github.com/rust-lang/crates.io-index)",
  "termion 1.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -23,7 +23,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "backtrace-sys 0.1.16 (registry+https://github.com/rust-lang/crates.io-index)",
  "cfg-if 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.39 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.40 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc-demangle 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -34,7 +34,7 @@ version = "0.1.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cc 1.0.9 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.39 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.40 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -49,13 +49,13 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "cargo_metadata"
-version = "0.5.3"
+version = "0.5.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "error-chain 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "semver 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.33 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_derive 1.0.33 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.36 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_derive 1.0.36 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.13 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -76,7 +76,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.12.14 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.12.15 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -91,7 +91,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "either"
-version = "1.4.0"
+version = "1.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -111,7 +111,7 @@ dependencies = [
  "humantime 1.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "regex 0.2.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "termcolor 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "termcolor 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -151,15 +151,15 @@ dependencies = [
 
 [[package]]
 name = "itertools"
-version = "0.7.7"
+version = "0.7.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "either 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "either 1.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "itoa"
-version = "0.4.0"
+version = "0.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -178,7 +178,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "libc"
-version = "0.2.39"
+version = "0.2.40"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -194,7 +194,7 @@ name = "memchr"
 version = "2.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.39 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.40 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -224,7 +224,7 @@ name = "parking_lot_core"
 version = "0.2.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.39 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.40 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "smallvec 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -257,7 +257,7 @@ version = "0.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "fuchsia-zircon 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.39 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.40 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -296,7 +296,7 @@ dependencies = [
 
 [[package]]
 name = "rustc-ap-rustc_cratesio_shim"
-version = "73.0.0"
+version = "82.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bitflags 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -305,7 +305,7 @@ dependencies = [
 
 [[package]]
 name = "rustc-ap-rustc_data_structures"
-version = "73.0.0"
+version = "82.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cfg-if 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -313,53 +313,53 @@ dependencies = [
  "log 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot_core 0.2.13 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustc-ap-serialize 73.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustc-ap-serialize 82.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "stable_deref_trait 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "term 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "rustc-ap-rustc_errors"
-version = "73.0.0"
+version = "82.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "atty 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustc-ap-rustc_data_structures 73.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustc-ap-serialize 73.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustc-ap-syntax_pos 73.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustc-ap-rustc_data_structures 82.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustc-ap-serialize 82.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustc-ap-syntax_pos 82.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "term 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "termcolor 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "termcolor 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicode-width 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "rustc-ap-serialize"
-version = "73.0.0"
+version = "82.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "rustc-ap-syntax"
-version = "73.0.0"
+version = "82.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bitflags 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustc-ap-rustc_cratesio_shim 73.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustc-ap-rustc_data_structures 73.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustc-ap-rustc_errors 73.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustc-ap-serialize 73.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustc-ap-syntax_pos 73.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustc-ap-rustc_cratesio_shim 82.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustc-ap-rustc_data_structures 82.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustc-ap-rustc_errors 82.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustc-ap-serialize 82.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustc-ap-syntax_pos 82.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "scoped-tls 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "term 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "rustc-ap-syntax_pos"
-version = "73.0.0"
+version = "82.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "rustc-ap-rustc_data_structures 73.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustc-ap-serialize 73.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustc-ap-rustc_data_structures 82.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustc-ap-serialize 82.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "scoped-tls 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "term 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicode-width 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -374,19 +374,19 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 name = "rustfmt-nightly"
 version = "0.4.1"
 dependencies = [
- "cargo_metadata 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cargo_metadata 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "derive-new 0.5.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "diff 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "env_logger 0.5.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "getopts 0.2.17 (registry+https://github.com/rust-lang/crates.io-index)",
- "itertools 0.7.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "itertools 0.7.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.39 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.40 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "regex 0.2.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustc-ap-syntax 73.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.33 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_derive 1.0.33 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustc-ap-syntax 82.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.36 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_derive 1.0.36 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.13 (registry+https://github.com/rust-lang/crates.io-index)",
  "term 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "toml 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -405,7 +405,7 @@ version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "semver-parser 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.33 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.36 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -415,27 +415,27 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "serde"
-version = "1.0.33"
+version = "1.0.36"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "serde_derive"
-version = "1.0.33"
+version = "1.0.36"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_derive_internals 0.21.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.12.14 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_derive_internals 0.22.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.12.15 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "serde_derive_internals"
-version = "0.21.0"
+version = "0.22.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.12.14 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.12.15 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -444,9 +444,9 @@ version = "1.0.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "dtoa 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "itoa 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "itoa 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "num-traits 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.33 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.36 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -461,7 +461,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "syn"
-version = "0.12.14"
+version = "0.12.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -489,7 +489,7 @@ dependencies = [
 
 [[package]]
 name = "termcolor"
-version = "0.3.5"
+version = "0.3.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "wincolor 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -500,7 +500,7 @@ name = "termion"
 version = "1.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.39 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.40 (registry+https://github.com/rust-lang/crates.io-index)",
  "redox_syscall 0.1.37 (registry+https://github.com/rust-lang/crates.io-index)",
  "redox_termios 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -519,7 +519,7 @@ name = "toml"
 version = "0.4.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "serde 1.0.33 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.36 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -604,13 +604,13 @@ dependencies = [
 "checksum backtrace-sys 0.1.16 (registry+https://github.com/rust-lang/crates.io-index)" = "44585761d6161b0f57afc49482ab6bd067e4edef48c12a152c237eb0203f7661"
 "checksum bitflags 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)" = "b3c30d3802dfb7281680d6285f2ccdaa8c2d8fee41f93805dba5c4cf50dc23cf"
 "checksum byteorder 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "652805b7e73fada9d85e9a6682a4abd490cb52d96aeecc12e33a0de34dfd0d23"
-"checksum cargo_metadata 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)" = "b5caae26de3704081ef638f87f05a6891b04f2b7d5ce9429a3de21095528ae22"
+"checksum cargo_metadata 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)" = "6ebd6272a2ca4fd39dbabbd6611eb03df45c2259b3b80b39a9ff8fbdcf42a4b3"
 "checksum cc 1.0.9 (registry+https://github.com/rust-lang/crates.io-index)" = "2b4911e4bdcb4100c7680e7e854ff38e23f1b34d4d9e079efae3da2801341ffc"
 "checksum cfg-if 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "d4c819a1287eb618df47cc647173c5c4c66ba19d888a6e50d605672aed3140de"
 "checksum derive-new 0.5.2 (registry+https://github.com/rust-lang/crates.io-index)" = "6fcb923bab47a948f1b01cec2f758fdebba95c9ebc255458654b2b88efe59d71"
 "checksum diff 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)" = "3c2b69f912779fbb121ceb775d74d51e915af17aaebc38d28a592843a2dd0a3a"
 "checksum dtoa 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)" = "09c3753c3db574d215cba4ea76018483895d7bff25a31b49ba45db21c48e50ab"
-"checksum either 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "740178ddf48b1a9e878e6d6509a1442a2d42fd2928aae8e7a6f8a36fb01981b3"
+"checksum either 1.5.0 (registry+https://github.com/rust-lang/crates.io-index)" = "3be565ca5c557d7f59e7cfcf1844f9e3033650c929c6566f511e8005f205c1d0"
 "checksum ena 0.9.2 (registry+https://github.com/rust-lang/crates.io-index)" = "f8b449f3b18c89d2dbe40548d2ee4fa58ea0a08b761992da6ecb9788e4688834"
 "checksum env_logger 0.5.6 (registry+https://github.com/rust-lang/crates.io-index)" = "0561146661ae44c579e993456bc76d11ce1e0c7d745e57b2fa7146b6e49fa2ad"
 "checksum error-chain 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ff511d5dc435d703f4971bc399647c9bc38e20cb41452e3b9feb4765419ed3f3"
@@ -618,11 +618,11 @@ dependencies = [
 "checksum fuchsia-zircon-sys 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "3dcaa9ae7725d12cdb85b3ad99a434db70b468c09ded17e012d86b5c1010f7a7"
 "checksum getopts 0.2.17 (registry+https://github.com/rust-lang/crates.io-index)" = "b900c08c1939860ce8b54dc6a89e26e00c04c380fd0e09796799bd7f12861e05"
 "checksum humantime 1.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "0484fda3e7007f2a4a0d9c3a703ca38c71c54c55602ce4660c419fd32e188c9e"
-"checksum itertools 0.7.7 (registry+https://github.com/rust-lang/crates.io-index)" = "23d53b4c7394338044c3b9c8c5b2caaf7b40ae049ecd321578ebdc2e13738cd1"
-"checksum itoa 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "92a9df60778f789c37f76778ae8d0a2471c41baa8b059d98a5873c978f549587"
+"checksum itertools 0.7.8 (registry+https://github.com/rust-lang/crates.io-index)" = "f58856976b776fedd95533137617a02fb25719f40e7d9b01c7043cd65474f450"
+"checksum itoa 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)" = "c069bbec61e1ca5a596166e55dfe4773ff745c3d16b700013bcaff9a6df2c682"
 "checksum kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "7507624b29483431c0ba2d82aece8ca6cdba9382bff4ddd0f7490560c056098d"
 "checksum lazy_static 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "c8f31047daa365f19be14b47c29df4f7c3b581832407daabe6ae77397619237d"
-"checksum libc 0.2.39 (registry+https://github.com/rust-lang/crates.io-index)" = "f54263ad99207254cf58b5f701ecb432c717445ea2ee8af387334bdd1a03fdff"
+"checksum libc 0.2.40 (registry+https://github.com/rust-lang/crates.io-index)" = "6fd41f331ac7c5b8ac259b8bf82c75c0fb2e469bbf37d2becbba9a6a2221965b"
 "checksum log 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)" = "89f010e843f2b1a31dbd316b3b8d443758bc634bed37aabade59c686d644e0a2"
 "checksum memchr 2.0.1 (registry+https://github.com/rust-lang/crates.io-index)" = "796fba70e76612589ed2ce7f45282f5af869e0fdd7cc6199fa1aa1f1d591ba9d"
 "checksum num-traits 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "dee092fcdf725aee04dd7da1d21debff559237d49ef1cb3e69bcb8ece44c7364"
@@ -637,26 +637,26 @@ dependencies = [
 "checksum redox_termios 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "7e891cfe48e9100a70a3b6eb652fef28920c117d366339687bd5576160db0f76"
 "checksum regex 0.2.10 (registry+https://github.com/rust-lang/crates.io-index)" = "aec3f58d903a7d2a9dc2bf0e41a746f4530e0cab6b615494e058f67a3ef947fb"
 "checksum regex-syntax 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)" = "b2550876c31dc914696a6c2e01cbce8afba79a93c8ae979d2fe051c0230b3756"
-"checksum rustc-ap-rustc_cratesio_shim 73.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "421262e22426c06306e46057a75048f883dbc43886f78dbe1e750397a9c9b8e6"
-"checksum rustc-ap-rustc_data_structures 73.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "8460c1207f9abb48a9720aee8be418bcfac018b6eee7b740b98a410e7799d24a"
-"checksum rustc-ap-rustc_errors 73.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ad2077469162e52fcd84543334e18632088b9e342fe54e3b78c37d7077d09714"
-"checksum rustc-ap-serialize 73.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "69943901ae255dca5f63faeae2ff08b402d34a56d1eb50d34fbff6e83e6ace60"
-"checksum rustc-ap-syntax 73.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "1a44363359a43df753e26a4d4fef72720af183de635ebae8699686cb5d5de813"
-"checksum rustc-ap-syntax_pos 73.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "413f464657e8d5f3864de308dba1867526f21a44809b6f338b34e8c0caf88fb0"
+"checksum rustc-ap-rustc_cratesio_shim 82.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "7908267659b1b2f7cd380347b346131221c94146268ffe881913ba9022266493"
+"checksum rustc-ap-rustc_data_structures 82.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "4d783ebb12feb92af2f6611c32a8547c3af4955ecc4e07650fc746443275b0de"
+"checksum rustc-ap-rustc_errors 82.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "0b6ca3d305e47ce828e7d96b512ddf9e56c4e04798e6a71c2d4615826d7b9231"
+"checksum rustc-ap-serialize 82.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ce8ff65713a3b610d7f80ee968246d4a8d0ea2cb7ffb23e363a0bba1380c88ad"
+"checksum rustc-ap-syntax 82.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "5f1b0af2c744b1e1fe8711c51dc4ecfc5d5c0a1e76dc9c1512254930d335a141"
+"checksum rustc-ap-syntax_pos 82.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "eebbc4112cc9dcc0de5369b1af40ec0f4077c92c6aa6596384c2599c80293c96"
 "checksum rustc-demangle 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)" = "11fb43a206a04116ffd7cfcf9bcb941f8eb6cc7ff667272246b0a1c74259a3cb"
 "checksum scoped-tls 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "8674d439c964889e2476f474a3bf198cc9e199e77499960893bac5de7e9218a4"
 "checksum semver 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)" = "1d7eb9ef2c18661902cc47e535f9bc51b78acd254da71d375c2f6720d9a40403"
 "checksum semver-parser 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "388a1df253eca08550bef6c72392cfe7c30914bf41df5269b68cbd6ff8f570a3"
-"checksum serde 1.0.33 (registry+https://github.com/rust-lang/crates.io-index)" = "4fe95aa0d46f04ce5c3a88bdcd4114ecd6144ed0b2725ebca2f1127744357807"
-"checksum serde_derive 1.0.33 (registry+https://github.com/rust-lang/crates.io-index)" = "23b163a6ce7e1aa897919f9d8e40bd1f8a6f95342ed57727ae31387a01a7a356"
-"checksum serde_derive_internals 0.21.0 (registry+https://github.com/rust-lang/crates.io-index)" = "370aa477297975243dc914d0b0e1234927520ec311de507a560fbd1c80f7ab8c"
+"checksum serde 1.0.36 (registry+https://github.com/rust-lang/crates.io-index)" = "c70142ae874a42c70e03c63c6a49abe2ea0079b090bf6e136e99252fc1974bd6"
+"checksum serde_derive 1.0.36 (registry+https://github.com/rust-lang/crates.io-index)" = "6fffe22d41dbddcead5b2c380c4714d44f2eb39292f7e7a0d966d2d45bf56408"
+"checksum serde_derive_internals 0.22.2 (registry+https://github.com/rust-lang/crates.io-index)" = "d2f04ed291686ce195a5c8f554aaf36e50a721fbf829ee3b6151e6f85eccf945"
 "checksum serde_json 1.0.13 (registry+https://github.com/rust-lang/crates.io-index)" = "5c508584d9913df116b91505eec55610a2f5b16e9ed793c46e4d0152872b3e74"
 "checksum smallvec 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)" = "44db0ecb22921ef790d17ae13a3f6d15784183ff5f2a01aa32098c7498d2b4b9"
 "checksum stable_deref_trait 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "15132e0e364248108c5e2c02e3ab539be8d6f5d52a01ca9bbf27ed657316f02b"
-"checksum syn 0.12.14 (registry+https://github.com/rust-lang/crates.io-index)" = "8c5bc2d6ff27891209efa5f63e9de78648d7801f085e4653701a692ce938d6fd"
+"checksum syn 0.12.15 (registry+https://github.com/rust-lang/crates.io-index)" = "c97c05b8ebc34ddd6b967994d5c6e9852fa92f8b82b3858c39451f97346dcce5"
 "checksum term 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)" = "fa63644f74ce96fbeb9b794f66aff2a52d601cbd5e80f4b97123e3899f4570f1"
 "checksum term 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)" = "5e6b677dd1e8214ea1ef4297f85dbcbed8e8cdddb561040cc998ca2551c37561"
-"checksum termcolor 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)" = "56c456352e44f9f91f774ddeeed27c1ec60a2455ed66d692059acfb1d731bda1"
+"checksum termcolor 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)" = "adc4587ead41bf016f11af03e55a624c06568b5a19db4e90fde573d805074f83"
 "checksum termion 1.5.1 (registry+https://github.com/rust-lang/crates.io-index)" = "689a3bdfaab439fd92bc87df5c4c78417d3cbe537487274e9b0b2dce76e92096"
 "checksum thread_local 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)" = "279ef31c19ededf577bfd12dfae728040a21f635b06a24cd670ff510edd38963"
 "checksum toml 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)" = "a7540f4ffc193e0d3c94121edb19b055670d369f77d5804db11ae053a45b6e7e"
diff --git a/Cargo.toml b/Cargo.toml
index f691a4c32db..a5f84370845 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -46,7 +46,7 @@ env_logger = "0.5"
 getopts = "0.2"
 derive-new = "0.5"
 cargo_metadata = "0.5.1"
-rustc-ap-syntax = "73.0.0"
+rustc-ap-syntax = "82.0.0"
 
 [dev-dependencies]
 lazy_static = "1.0.0"
diff --git a/src/macros.rs b/src/macros.rs
index d37b0a6a05a..c5671911936 100644
--- a/src/macros.rs
+++ b/src/macros.rs
@@ -683,7 +683,7 @@ impl MacroArgParser {
 
     fn add_meta_variable(&mut self, iter: &mut Cursor) -> Option<()> {
         match iter.next() {
-            Some(TokenTree::Token(sp, Token::Ident(ref ident))) => {
+            Some(TokenTree::Token(sp, Token::Ident(ref ident, _))) => {
                 self.result.push(ParsedMacroArg {
                     kind: MacroArgKind::MetaVariable(ident.clone(), self.buf.clone()),
                     span: mk_sp(self.lo, sp.hi()),
@@ -953,7 +953,7 @@ fn force_space_before(tok: &Token) -> bool {
 
 fn ident_like(tok: &Token) -> bool {
     match *tok {
-        Token::Ident(_) | Token::Literal(..) | Token::Lifetime(_) => true,
+        Token::Ident(..) | Token::Literal(..) | Token::Lifetime(_) => true,
         _ => false,
     }
 }
@@ -981,7 +981,7 @@ fn next_space(tok: &Token) -> SpaceState {
         | Token::CloseDelim(_)
         | Token::Whitespace => SpaceState::Never,
 
-        Token::Literal(..) | Token::Ident(_) | Token::Lifetime(_) => SpaceState::Ident,
+        Token::Literal(..) | Token::Ident(..) | Token::Lifetime(_) => SpaceState::Ident,
 
         _ => SpaceState::Always,
     }