Oct 21 23:21:15.437 INFO checking stderr-0.8.0 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 23:21:15.437 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-0/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +155510e377ae2a8d8ee0dad1a5f809c9062a5526-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 21 23:21:15.792 INFO blam! b5fb906188f6b5ff7d99987463da3384b42465a4d686d870287290636e63fb0b
Oct 21 23:21:15.804 INFO running `"docker" "start" "-a" "b5fb906188f6b5ff7d99987463da3384b42465a4d686d870287290636e63fb0b"`
Oct 21 23:21:16.462 INFO kablam! usermod: no changes
Oct 21 23:21:16.503 INFO kablam!     Checking stderr v0.8.0 (/source)
Oct 21 23:21:17.132 INFO kablam! warning: variable does not need to be mutable
Oct 21 23:21:17.132 INFO kablam!   --> src/log/mod.rs:40:13
Oct 21 23:21:17.132 INFO kablam!    |
Oct 21 23:21:17.132 INFO kablam! 40 |         let mut logger = LOGGER.as_mut();
Oct 21 23:21:17.132 INFO kablam!    |             ----^^^^^^
Oct 21 23:21:17.132 INFO kablam!    |             |
Oct 21 23:21:17.132 INFO kablam!    |             help: remove this `mut`
Oct 21 23:21:17.132 INFO kablam!    |
Oct 21 23:21:17.132 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 21 23:21:17.132 INFO kablam! 
Oct 21 23:21:17.145 INFO kablam! warning: variable does not need to be mutable
Oct 21 23:21:17.145 INFO kablam!    --> src/log/mod.rs:137:13
Oct 21 23:21:17.145 INFO kablam!     |
Oct 21 23:21:17.145 INFO kablam! 137 |         let mut logger = LOGGER.as_mut();
Oct 21 23:21:17.145 INFO kablam!     |             ----^^^^^^
Oct 21 23:21:17.145 INFO kablam!     |             |
Oct 21 23:21:17.145 INFO kablam!     |             help: remove this `mut`
Oct 21 23:21:17.146 INFO kablam! 
Oct 21 23:21:17.179 INFO kablam! warning: unnecessary `unsafe` block
Oct 21 23:21:17.179 INFO kablam!   --> src/static_mut.rs:89:9
Oct 21 23:21:17.180 INFO kablam!    |
Oct 21 23:21:17.180 INFO kablam! 89 |         unsafe {self.0.into_inner()}
Oct 21 23:21:17.180 INFO kablam!    |         ^^^^^^ unnecessary `unsafe` block
Oct 21 23:21:17.181 INFO kablam!    |
Oct 21 23:21:17.181 INFO kablam!    = note: #[warn(unused_unsafe)] on by default
Oct 21 23:21:17.181 INFO kablam! 
Oct 21 23:21:17.340 INFO kablam! warning: variable does not need to be mutable
Oct 21 23:21:17.340 INFO kablam!   --> src/log/mod.rs:40:13
Oct 21 23:21:17.340 INFO kablam!    |
Oct 21 23:21:17.340 INFO kablam! 40 |         let mut logger = LOGGER.as_mut();
Oct 21 23:21:17.340 INFO kablam!    |             ----^^^^^^
Oct 21 23:21:17.340 INFO kablam!    |             |
Oct 21 23:21:17.340 INFO kablam!    |             help: remove this `mut`
Oct 21 23:21:17.340 INFO kablam!    |
Oct 21 23:21:17.340 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 21 23:21:17.340 INFO kablam! 
Oct 21 23:21:17.350 INFO kablam! warning: variable does not need to be mutable
Oct 21 23:21:17.350 INFO kablam!    --> src/log/mod.rs:137:13
Oct 21 23:21:17.350 INFO kablam!     |
Oct 21 23:21:17.350 INFO kablam! 137 |         let mut logger = LOGGER.as_mut();
Oct 21 23:21:17.350 INFO kablam!     |             ----^^^^^^
Oct 21 23:21:17.350 INFO kablam!     |             |
Oct 21 23:21:17.350 INFO kablam!     |             help: remove this `mut`
Oct 21 23:21:17.350 INFO kablam! 
Oct 21 23:21:17.390 INFO kablam! warning: unnecessary `unsafe` block
Oct 21 23:21:17.390 INFO kablam!   --> src/static_mut.rs:89:9
Oct 21 23:21:17.390 INFO kablam!    |
Oct 21 23:21:17.390 INFO kablam! 89 |         unsafe {self.0.into_inner()}
Oct 21 23:21:17.390 INFO kablam!    |         ^^^^^^ unnecessary `unsafe` block
Oct 21 23:21:17.390 INFO kablam!    |
Oct 21 23:21:17.390 INFO kablam!    = note: #[warn(unused_unsafe)] on by default
Oct 21 23:21:17.390 INFO kablam! 
Oct 21 23:21:18.085 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.61s
Oct 21 23:21:18.090 INFO kablam! su: No module specific data is present
Oct 21 23:21:18.398 INFO running `"docker" "rm" "-f" "b5fb906188f6b5ff7d99987463da3384b42465a4d686d870287290636e63fb0b"`
Oct 21 23:21:18.502 INFO blam! b5fb906188f6b5ff7d99987463da3384b42465a4d686d870287290636e63fb0b