Jul 12 00:05:48.943 INFO checking router-0.5.1 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 12 00:05:48.943 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 00:05:48.943 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 00:05:48.943 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-3/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/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 +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 00:05:49.226 INFO blam! 4422735bc4042401b1b748770285e0cb4189871a61ee580c7fd0c5c449822336
Jul 12 00:05:49.229 INFO running `"docker" "start" "-a" "4422735bc4042401b1b748770285e0cb4189871a61ee580c7fd0c5c449822336"`
Jul 12 00:05:50.212 INFO kablam!     Checking router v0.5.1 (file:///source)
Jul 12 00:05:52.689 INFO kablam! warning: variable does not need to be mutable
Jul 12 00:05:52.689 INFO kablam!   --> src/router.rs:84:13
Jul 12 00:05:52.689 INFO kablam!    |
Jul 12 00:05:52.689 INFO kablam! 84 |         let mut mut_inner = self.mut_inner();
Jul 12 00:05:52.689 INFO kablam!    |             ----^^^^^^^^^
Jul 12 00:05:52.689 INFO kablam!    |             |
Jul 12 00:05:52.689 INFO kablam!    |             help: remove this `mut`
Jul 12 00:05:52.698 INFO kablam!    |
Jul 12 00:05:52.699 INFO kablam!    = note: #[warn(unused_mut)] on by default
Jul 12 00:05:52.699 INFO kablam! 
Jul 12 00:05:52.750 INFO kablam! error: variable does not need to be mutable
Jul 12 00:05:52.750 INFO kablam!   --> src/router.rs:84:13
Jul 12 00:05:52.750 INFO kablam!    |
Jul 12 00:05:52.750 INFO kablam! 84 |         let mut mut_inner = self.mut_inner();
Jul 12 00:05:52.750 INFO kablam!    |             ----^^^^^^^^^
Jul 12 00:05:52.750 INFO kablam!    |             |
Jul 12 00:05:52.750 INFO kablam!    |             help: remove this `mut`
Jul 12 00:05:52.750 INFO kablam!    |
Jul 12 00:05:52.750 INFO kablam! note: lint level defined here
Jul 12 00:05:52.750 INFO kablam!   --> src/lib.rs:2:24
Jul 12 00:05:52.750 INFO kablam!    |
Jul 12 00:05:52.750 INFO kablam! 2  | #![cfg_attr(test, deny(warnings))]
Jul 12 00:05:52.750 INFO kablam!    |                        ^^^^^^^^
Jul 12 00:05:52.750 INFO kablam!    = note: #[deny(unused_mut)] implied by #[deny(warnings)]
Jul 12 00:05:52.750 INFO kablam! 
Jul 12 00:05:52.860 INFO kablam! error: aborting due to previous error
Jul 12 00:05:52.866 INFO kablam! 
Jul 12 00:05:52.931 INFO kablam! error: Could not compile `router`.
Jul 12 00:05:52.932 INFO kablam! warning: build failed, waiting for other jobs to finish...
Jul 12 00:05:57.525 INFO kablam! error: build failed
Jul 12 00:05:57.547 INFO kablam! su: No module specific data is present
Jul 12 00:05:58.068 INFO running `"docker" "rm" "-f" "4422735bc4042401b1b748770285e0cb4189871a61ee580c7fd0c5c449822336"`
Jul 12 00:05:58.226 INFO blam! 4422735bc4042401b1b748770285e0cb4189871a61ee580c7fd0c5c449822336