error: removed "unsafe" from the name of `UnsafeCell` in use as `TotallySafeCell` --> unsafe_removed_from_name.rs:7:1 | 7 | use std::cell::{UnsafeCell as TotallySafeCell}; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = note: `-D unsafe-removed-from-name` implied by `-D warnings` error: removed "unsafe" from the name of `UnsafeCell` in use as `TotallySafeCellAgain` --> unsafe_removed_from_name.rs:9:1 | 9 | use std::cell::UnsafeCell as TotallySafeCellAgain; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: removed "unsafe" from the name of `Unsafe` in use as `LieAboutModSafety` --> unsafe_removed_from_name.rs:23:1 | 23 | use mod_with_some_unsafe_things::Unsafe as LieAboutModSafety; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: aborting due to 3 previous errors To learn more, run the command again with --verbose.