Sep 06 04:10:26.529 INFO checking lru2-0.1.0 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 06 04:10:26.529 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 06 04:10:26.529 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-0/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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=1000" "-e" "CMD=cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 04:10:26.684 INFO blam! c5ade716ca10b7182e3197aeb49793241d90acab5b265dcee95c7bc7c2dafa80
Sep 06 04:10:26.686 INFO running `"docker" "start" "-a" "c5ade716ca10b7182e3197aeb49793241d90acab5b265dcee95c7bc7c2dafa80"`
Sep 06 04:10:27.481 INFO kablam! usermod: no changes
Sep 06 04:10:27.515 INFO kablam!     Checking lru2 v0.1.0 (file:///source)
Sep 06 04:10:27.778 INFO kablam! warning: variable does not need to be mutable
Sep 06 04:10:27.778 INFO kablam!   --> src/cache/mod.rs:57:13
Sep 06 04:10:27.778 INFO kablam!    |
Sep 06 04:10:27.778 INFO kablam! 57 |         let mut cache: &mut Register<C::LowerKey, C::Payload> = unsafe{ &mut **self.register.get(upper_key).unwrap() };
Sep 06 04:10:27.778 INFO kablam!    |             ----^^^^^
Sep 06 04:10:27.778 INFO kablam!    |             |
Sep 06 04:10:27.778 INFO kablam!    |             help: remove this `mut`
Sep 06 04:10:27.778 INFO kablam!    |
Sep 06 04:10:27.778 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 06 04:10:27.778 INFO kablam! 
Sep 06 04:10:27.961 INFO kablam! warning: variable does not need to be mutable
Sep 06 04:10:27.961 INFO kablam!   --> src/cache/mod.rs:57:13
Sep 06 04:10:27.961 INFO kablam!    |
Sep 06 04:10:27.961 INFO kablam! 57 |         let mut cache: &mut Register<C::LowerKey, C::Payload> = unsafe{ &mut **self.register.get(upper_key).unwrap() };
Sep 06 04:10:27.961 INFO kablam!    |             ----^^^^^
Sep 06 04:10:27.961 INFO kablam!    |             |
Sep 06 04:10:27.961 INFO kablam!    |             help: remove this `mut`
Sep 06 04:10:27.961 INFO kablam!    |
Sep 06 04:10:27.961 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 06 04:10:27.961 INFO kablam! 
Sep 06 04:10:27.994 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
Sep 06 04:10:27.996 INFO kablam! su: No module specific data is present
Sep 06 04:10:28.660 INFO running `"docker" "rm" "-f" "c5ade716ca10b7182e3197aeb49793241d90acab5b265dcee95c7bc7c2dafa80"`
Sep 06 04:10:28.741 INFO blam! c5ade716ca10b7182e3197aeb49793241d90acab5b265dcee95c7bc7c2dafa80