Jul 11 21:02:03.932 INFO checking stderr-0.8.0 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 11 21:02:03.932 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 11 21:02:03.932 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 11 21:02:03.932 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-2/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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 +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 11 21:02:04.210 INFO blam! 4cb1e30408a922641f0a14540fb9a1db3ba83d8a49e98af86f552590f920bc65
Jul 11 21:02:04.212 INFO running `"docker" "start" "-a" "4cb1e30408a922641f0a14540fb9a1db3ba83d8a49e98af86f552590f920bc65"`
Jul 11 21:02:05.152 INFO kablam!     Checking stderr v0.8.0 (file:///source)
Jul 11 21:02:06.285 INFO kablam! warning: variable does not need to be mutable
Jul 11 21:02:06.286 INFO kablam!   --> src/log/mod.rs:40:13
Jul 11 21:02:06.286 INFO kablam!    |
Jul 11 21:02:06.286 INFO kablam! 40 |         let mut logger = LOGGER.as_mut();
Jul 11 21:02:06.286 INFO kablam!    |             ----^^^^^^
Jul 11 21:02:06.286 INFO kablam!    |             |
Jul 11 21:02:06.286 INFO kablam!    |             help: remove this `mut`
Jul 11 21:02:06.286 INFO kablam!    |
Jul 11 21:02:06.286 INFO kablam!    = note: #[warn(unused_mut)] on by default
Jul 11 21:02:06.286 INFO kablam! 
Jul 11 21:02:06.332 INFO kablam! warning: variable does not need to be mutable
Jul 11 21:02:06.332 INFO kablam!    --> src/log/mod.rs:137:13
Jul 11 21:02:06.332 INFO kablam!     |
Jul 11 21:02:06.332 INFO kablam! 137 |         let mut logger = LOGGER.as_mut();
Jul 11 21:02:06.332 INFO kablam!     |             ----^^^^^^
Jul 11 21:02:06.333 INFO kablam!     |             |
Jul 11 21:02:06.333 INFO kablam!     |             help: remove this `mut`
Jul 11 21:02:06.333 INFO kablam! 
Jul 11 21:02:06.415 INFO kablam! warning: unnecessary `unsafe` block
Jul 11 21:02:06.415 INFO kablam!   --> src/static_mut.rs:89:9
Jul 11 21:02:06.415 INFO kablam!    |
Jul 11 21:02:06.415 INFO kablam! 89 |         unsafe {self.0.into_inner()}
Jul 11 21:02:06.415 INFO kablam!    |         ^^^^^^ unnecessary `unsafe` block
Jul 11 21:02:06.415 INFO kablam!    |
Jul 11 21:02:06.415 INFO kablam!    = note: #[warn(unused_unsafe)] on by default
Jul 11 21:02:06.415 INFO kablam! 
Jul 11 21:02:06.754 INFO kablam! warning: variable does not need to be mutable
Jul 11 21:02:06.754 INFO kablam!   --> src/log/mod.rs:40:13
Jul 11 21:02:06.754 INFO kablam!    |
Jul 11 21:02:06.754 INFO kablam! 40 |         let mut logger = LOGGER.as_mut();
Jul 11 21:02:06.754 INFO kablam!    |             ----^^^^^^
Jul 11 21:02:06.754 INFO kablam!    |             |
Jul 11 21:02:06.754 INFO kablam!    |             help: remove this `mut`
Jul 11 21:02:06.754 INFO kablam!    |
Jul 11 21:02:06.754 INFO kablam!    = note: #[warn(unused_mut)] on by default
Jul 11 21:02:06.754 INFO kablam! 
Jul 11 21:02:06.863 INFO kablam! warning: variable does not need to be mutable
Jul 11 21:02:06.863 INFO kablam!    --> src/log/mod.rs:137:13
Jul 11 21:02:06.863 INFO kablam!     |
Jul 11 21:02:06.863 INFO kablam! 137 |         let mut logger = LOGGER.as_mut();
Jul 11 21:02:06.863 INFO kablam!     |             ----^^^^^^
Jul 11 21:02:06.863 INFO kablam!     |             |
Jul 11 21:02:06.863 INFO kablam!     |             help: remove this `mut`
Jul 11 21:02:06.863 INFO kablam! 
Jul 11 21:02:07.168 INFO kablam! warning: unnecessary `unsafe` block
Jul 11 21:02:07.168 INFO kablam!   --> src/static_mut.rs:89:9
Jul 11 21:02:07.168 INFO kablam!    |
Jul 11 21:02:07.168 INFO kablam! 89 |         unsafe {self.0.into_inner()}
Jul 11 21:02:07.168 INFO kablam!    |         ^^^^^^ unnecessary `unsafe` block
Jul 11 21:02:07.168 INFO kablam!    |
Jul 11 21:02:07.169 INFO kablam!    = note: #[warn(unused_unsafe)] on by default
Jul 11 21:02:07.169 INFO kablam! 
Jul 11 21:02:07.658 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.57s
Jul 11 21:02:07.663 INFO kablam! su: No module specific data is present
Jul 11 21:02:08.276 INFO running `"docker" "rm" "-f" "4cb1e30408a922641f0a14540fb9a1db3ba83d8a49e98af86f552590f920bc65"`
Jul 11 21:02:08.456 INFO blam! 4cb1e30408a922641f0a14540fb9a1db3ba83d8a49e98af86f552590f920bc65