Aug 18 00:58:26.020 INFO checking crow_util-0.2.5 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 18 00:58:26.020 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 18 00:58:26.020 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 18 00:58:26.020 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-3/master#142bb27373126edf8367f526358b6c72ecf1d8df:/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 +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 18 00:58:26.253 INFO blam! 91ef7b227652ba23d4484e18d907a9b50c8ddd5e9e780db503fe17507aff5cfc
Aug 18 00:58:26.255 INFO running `"docker" "start" "-a" "91ef7b227652ba23d4484e18d907a9b50c8ddd5e9e780db503fe17507aff5cfc"`
Aug 18 00:58:27.209 INFO kablam!     Checking crow_util v0.2.5 (file:///source)
Aug 18 00:58:28.246 INFO kablam! warning: variable does not need to be mutable
Aug 18 00:58:28.246 INFO kablam!    --> src/holder.rs:116:13
Aug 18 00:58:28.246 INFO kablam!     |
Aug 18 00:58:28.246 INFO kablam! 116 |         let mut items = unsafe {&mut *self.items.get() };
Aug 18 00:58:28.246 INFO kablam!     |             ----^^^^^
Aug 18 00:58:28.247 INFO kablam!     |             |
Aug 18 00:58:28.247 INFO kablam!     |             help: remove this `mut`
Aug 18 00:58:28.247 INFO kablam!     |
Aug 18 00:58:28.247 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 18 00:58:28.247 INFO kablam! 
Aug 18 00:58:28.247 INFO kablam! warning: variable does not need to be mutable
Aug 18 00:58:28.247 INFO kablam!    --> src/holder.rs:116:13
Aug 18 00:58:28.247 INFO kablam!     |
Aug 18 00:58:28.247 INFO kablam! 116 |         let mut items = unsafe {&mut *self.items.get() };
Aug 18 00:58:28.247 INFO kablam!     |             ----^^^^^
Aug 18 00:58:28.247 INFO kablam!     |             |
Aug 18 00:58:28.247 INFO kablam!     |             help: remove this `mut`
Aug 18 00:58:28.247 INFO kablam!     |
Aug 18 00:58:28.247 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 18 00:58:28.248 INFO kablam! 
Aug 18 00:58:28.254 INFO kablam! warning: variable does not need to be mutable
Aug 18 00:58:28.254 INFO kablam!    --> src/holder.rs:158:13
Aug 18 00:58:28.254 INFO kablam!     |
Aug 18 00:58:28.254 INFO kablam! 158 |         let mut items = unsafe {&mut *self.items.get() };
Aug 18 00:58:28.254 INFO kablam!     |             ----^^^^^
Aug 18 00:58:28.254 INFO kablam!     |             |
Aug 18 00:58:28.254 INFO kablam!     |             help: remove this `mut`
Aug 18 00:58:28.254 INFO kablam! 
Aug 18 00:58:28.255 INFO kablam! warning: variable does not need to be mutable
Aug 18 00:58:28.257 INFO kablam!    --> src/holder.rs:158:13
Aug 18 00:58:28.257 INFO kablam!     |
Aug 18 00:58:28.257 INFO kablam! 158 |         let mut items = unsafe {&mut *self.items.get() };
Aug 18 00:58:28.257 INFO kablam!     |             ----^^^^^
Aug 18 00:58:28.257 INFO kablam!     |             |
Aug 18 00:58:28.257 INFO kablam!     |             help: remove this `mut`
Aug 18 00:58:28.257 INFO kablam! 
Aug 18 00:58:28.266 INFO kablam! warning: unnecessary `unsafe` block
Aug 18 00:58:28.266 INFO kablam!    --> src/self_ref.rs:257:9
Aug 18 00:58:28.266 INFO kablam!     |
Aug 18 00:58:28.266 INFO kablam! 257 |         unsafe { self.parent.into_inner() }
Aug 18 00:58:28.266 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Aug 18 00:58:28.266 INFO kablam!     |
Aug 18 00:58:28.266 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Aug 18 00:58:28.266 INFO kablam! 
Aug 18 00:58:28.266 INFO kablam! warning: unnecessary `unsafe` block
Aug 18 00:58:28.266 INFO kablam!    --> src/self_ref.rs:257:9
Aug 18 00:58:28.267 INFO kablam!     |
Aug 18 00:58:28.267 INFO kablam! 257 |         unsafe { self.parent.into_inner() }
Aug 18 00:58:28.267 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Aug 18 00:58:28.267 INFO kablam!     |
Aug 18 00:58:28.267 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Aug 18 00:58:28.267 INFO kablam! 
Aug 18 00:58:28.344 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
Aug 18 00:58:28.347 INFO kablam! su: No module specific data is present
Aug 18 00:58:28.849 INFO running `"docker" "rm" "-f" "91ef7b227652ba23d4484e18d907a9b50c8ddd5e9e780db503fe17507aff5cfc"`
Aug 18 00:58:29.017 INFO blam! 91ef7b227652ba23d4484e18d907a9b50c8ddd5e9e780db503fe17507aff5cfc