Aug 17 09:29:42.226 INFO checking stderr-0.8.0 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 17 09:29:42.226 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 09:29:42.226 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 09:29:42.226 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-7/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 17 09:29:42.470 INFO blam! 8f5a3d40d9e79ea26c932e037a97b2427a31726989082fc4036d68f8791d64cd
Aug 17 09:29:42.486 INFO running `"docker" "start" "-a" "8f5a3d40d9e79ea26c932e037a97b2427a31726989082fc4036d68f8791d64cd"`
Aug 17 09:29:43.490 INFO kablam!     Checking stderr v0.8.0 (file:///source)
Aug 17 09:29:45.154 INFO kablam! warning: variable does not need to be mutable
Aug 17 09:29:45.154 INFO kablam!   --> src/log/mod.rs:40:13
Aug 17 09:29:45.154 INFO kablam!    |
Aug 17 09:29:45.154 INFO kablam! 40 |         let mut logger = LOGGER.as_mut();
Aug 17 09:29:45.154 INFO kablam!    |             ----^^^^^^
Aug 17 09:29:45.154 INFO kablam!    |             |
Aug 17 09:29:45.154 INFO kablam!    |             help: remove this `mut`
Aug 17 09:29:45.162 INFO kablam!    |
Aug 17 09:29:45.162 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 17 09:29:45.162 INFO kablam! 
Aug 17 09:29:45.224 INFO kablam! warning: variable does not need to be mutable
Aug 17 09:29:45.224 INFO kablam!    --> src/log/mod.rs:137:13
Aug 17 09:29:45.224 INFO kablam!     |
Aug 17 09:29:45.224 INFO kablam! 137 |         let mut logger = LOGGER.as_mut();
Aug 17 09:29:45.224 INFO kablam!     |             ----^^^^^^
Aug 17 09:29:45.224 INFO kablam!     |             |
Aug 17 09:29:45.224 INFO kablam!     |             help: remove this `mut`
Aug 17 09:29:45.224 INFO kablam! 
Aug 17 09:29:45.351 INFO kablam! warning: unnecessary `unsafe` block
Aug 17 09:29:45.351 INFO kablam!   --> src/static_mut.rs:89:9
Aug 17 09:29:45.351 INFO kablam!    |
Aug 17 09:29:45.351 INFO kablam! 89 |         unsafe {self.0.into_inner()}
Aug 17 09:29:45.351 INFO kablam!    |         ^^^^^^ unnecessary `unsafe` block
Aug 17 09:29:45.352 INFO kablam!    |
Aug 17 09:29:45.352 INFO kablam!    = note: #[warn(unused_unsafe)] on by default
Aug 17 09:29:45.353 INFO kablam! 
Aug 17 09:29:45.457 INFO kablam! warning: variable does not need to be mutable
Aug 17 09:29:45.457 INFO kablam!   --> src/log/mod.rs:40:13
Aug 17 09:29:45.457 INFO kablam!    |
Aug 17 09:29:45.457 INFO kablam! 40 |         let mut logger = LOGGER.as_mut();
Aug 17 09:29:45.457 INFO kablam!    |             ----^^^^^^
Aug 17 09:29:45.458 INFO kablam!    |             |
Aug 17 09:29:45.458 INFO kablam!    |             help: remove this `mut`
Aug 17 09:29:45.458 INFO kablam!    |
Aug 17 09:29:45.458 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 17 09:29:45.458 INFO kablam! 
Aug 17 09:29:45.594 INFO kablam! warning: variable does not need to be mutable
Aug 17 09:29:45.594 INFO kablam!    --> src/log/mod.rs:137:13
Aug 17 09:29:45.594 INFO kablam!     |
Aug 17 09:29:45.594 INFO kablam! 137 |         let mut logger = LOGGER.as_mut();
Aug 17 09:29:45.594 INFO kablam!     |             ----^^^^^^
Aug 17 09:29:45.594 INFO kablam!     |             |
Aug 17 09:29:45.594 INFO kablam!     |             help: remove this `mut`
Aug 17 09:29:45.594 INFO kablam! 
Aug 17 09:29:45.931 INFO kablam! warning: unnecessary `unsafe` block
Aug 17 09:29:45.931 INFO kablam!   --> src/static_mut.rs:89:9
Aug 17 09:29:45.931 INFO kablam!    |
Aug 17 09:29:45.931 INFO kablam! 89 |         unsafe {self.0.into_inner()}
Aug 17 09:29:45.931 INFO kablam!    |         ^^^^^^ unnecessary `unsafe` block
Aug 17 09:29:45.931 INFO kablam!    |
Aug 17 09:29:45.931 INFO kablam!    = note: #[warn(unused_unsafe)] on by default
Aug 17 09:29:45.931 INFO kablam! 
Aug 17 09:29:46.936 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.51s
Aug 17 09:29:46.944 INFO kablam! su: No module specific data is present
Aug 17 09:29:47.442 INFO running `"docker" "rm" "-f" "8f5a3d40d9e79ea26c932e037a97b2427a31726989082fc4036d68f8791d64cd"`
Aug 17 09:29:47.596 INFO blam! 8f5a3d40d9e79ea26c932e037a97b2427a31726989082fc4036d68f8791d64cd