Aug 30 20:33:58.172 INFO checking crow_util-0.2.5 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 30 20:33:58.172 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 30 20:33:58.172 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-2/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 20:33:58.365 INFO blam! 48376ac10adb02a66e41ceaa0e750e683061759ef497f77c8ce5cfd1a583dc71
Aug 30 20:33:58.367 INFO running `"docker" "start" "-a" "48376ac10adb02a66e41ceaa0e750e683061759ef497f77c8ce5cfd1a583dc71"`
Aug 30 20:33:59.040 INFO kablam!     Checking crow_util v0.2.5 (file:///source)
Aug 30 20:33:59.600 INFO kablam! warning: variable does not need to be mutable
Aug 30 20:33:59.600 INFO kablam!    --> src/holder.rs:116:13
Aug 30 20:33:59.600 INFO kablam!     |
Aug 30 20:33:59.600 INFO kablam! 116 |         let mut items = unsafe {&mut *self.items.get() };
Aug 30 20:33:59.600 INFO kablam!     |             ----^^^^^
Aug 30 20:33:59.600 INFO kablam!     |             |
Aug 30 20:33:59.600 INFO kablam!     |             help: remove this `mut`
Aug 30 20:33:59.600 INFO kablam!     |
Aug 30 20:33:59.600 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 30 20:33:59.600 INFO kablam! 
Aug 30 20:33:59.603 INFO kablam! warning: variable does not need to be mutable
Aug 30 20:33:59.604 INFO kablam!    --> src/holder.rs:158:13
Aug 30 20:33:59.604 INFO kablam!     |
Aug 30 20:33:59.604 INFO kablam! 158 |         let mut items = unsafe {&mut *self.items.get() };
Aug 30 20:33:59.604 INFO kablam!     |             ----^^^^^
Aug 30 20:33:59.604 INFO kablam!     |             |
Aug 30 20:33:59.604 INFO kablam!     |             help: remove this `mut`
Aug 30 20:33:59.604 INFO kablam! 
Aug 30 20:33:59.610 INFO kablam! warning: unnecessary `unsafe` block
Aug 30 20:33:59.610 INFO kablam!    --> src/self_ref.rs:257:9
Aug 30 20:33:59.610 INFO kablam!     |
Aug 30 20:33:59.610 INFO kablam! 257 |         unsafe { self.parent.into_inner() }
Aug 30 20:33:59.610 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Aug 30 20:33:59.610 INFO kablam!     |
Aug 30 20:33:59.610 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Aug 30 20:33:59.611 INFO kablam! 
Aug 30 20:33:59.898 INFO kablam! warning: variable does not need to be mutable
Aug 30 20:33:59.898 INFO kablam!    --> src/holder.rs:116:13
Aug 30 20:33:59.898 INFO kablam!     |
Aug 30 20:33:59.898 INFO kablam! 116 |         let mut items = unsafe {&mut *self.items.get() };
Aug 30 20:33:59.898 INFO kablam!     |             ----^^^^^
Aug 30 20:33:59.898 INFO kablam!     |             |
Aug 30 20:33:59.898 INFO kablam!     |             help: remove this `mut`
Aug 30 20:33:59.898 INFO kablam!     |
Aug 30 20:33:59.898 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 30 20:33:59.898 INFO kablam! 
Aug 30 20:33:59.902 INFO kablam! warning: variable does not need to be mutable
Aug 30 20:33:59.902 INFO kablam!    --> src/holder.rs:158:13
Aug 30 20:33:59.902 INFO kablam!     |
Aug 30 20:33:59.902 INFO kablam! 158 |         let mut items = unsafe {&mut *self.items.get() };
Aug 30 20:33:59.902 INFO kablam!     |             ----^^^^^
Aug 30 20:33:59.902 INFO kablam!     |             |
Aug 30 20:33:59.902 INFO kablam!     |             help: remove this `mut`
Aug 30 20:33:59.902 INFO kablam! 
Aug 30 20:33:59.907 INFO kablam! warning: unnecessary `unsafe` block
Aug 30 20:33:59.907 INFO kablam!    --> src/self_ref.rs:257:9
Aug 30 20:33:59.907 INFO kablam!     |
Aug 30 20:33:59.907 INFO kablam! 257 |         unsafe { self.parent.into_inner() }
Aug 30 20:33:59.907 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Aug 30 20:33:59.907 INFO kablam!     |
Aug 30 20:33:59.907 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Aug 30 20:33:59.907 INFO kablam! 
Aug 30 20:33:59.931 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
Aug 30 20:33:59.934 INFO kablam! su: No module specific data is present
Aug 30 20:34:00.331 INFO running `"docker" "rm" "-f" "48376ac10adb02a66e41ceaa0e750e683061759ef497f77c8ce5cfd1a583dc71"`
Aug 30 20:34:00.419 INFO blam! 48376ac10adb02a66e41ceaa0e750e683061759ef497f77c8ce5cfd1a583dc71