Aug 30 05:22:52.065 INFO checking router-0.5.1 against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699
Aug 30 05:22:52.065 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets
Aug 30 05:22:52.065 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-2/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/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 +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 05:22:52.294 INFO blam! beb7ccc8c1e97e5514832b57b93e64a43bfb8983f222c30e9b2efc63372952ab
Aug 30 05:22:52.297 INFO running `"docker" "start" "-a" "beb7ccc8c1e97e5514832b57b93e64a43bfb8983f222c30e9b2efc63372952ab"`
Aug 30 05:22:53.231 INFO kablam!     Checking router v0.5.1 (file:///source)
Aug 30 05:22:55.516 INFO kablam! warning: variable does not need to be mutable
Aug 30 05:22:55.516 INFO kablam!   --> src/router.rs:84:13
Aug 30 05:22:55.516 INFO kablam!    |
Aug 30 05:22:55.516 INFO kablam! 84 |         let mut mut_inner = self.mut_inner();
Aug 30 05:22:55.516 INFO kablam!    |             ----^^^^^^^^^
Aug 30 05:22:55.516 INFO kablam!    |             |
Aug 30 05:22:55.516 INFO kablam!    |             help: remove this `mut`
Aug 30 05:22:55.517 INFO kablam!    |
Aug 30 05:22:55.517 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 30 05:22:55.517 INFO kablam! 
Aug 30 05:22:55.836 INFO kablam! error: variable does not need to be mutable
Aug 30 05:22:55.836 INFO kablam!   --> src/router.rs:84:13
Aug 30 05:22:55.836 INFO kablam!    |
Aug 30 05:22:55.836 INFO kablam! 84 |         let mut mut_inner = self.mut_inner();
Aug 30 05:22:55.836 INFO kablam!    |             ----^^^^^^^^^
Aug 30 05:22:55.836 INFO kablam!    |             |
Aug 30 05:22:55.836 INFO kablam!    |             help: remove this `mut`
Aug 30 05:22:55.837 INFO kablam!    |
Aug 30 05:22:55.837 INFO kablam! note: lint level defined here
Aug 30 05:22:55.837 INFO kablam!   --> src/lib.rs:2:24
Aug 30 05:22:55.837 INFO kablam!    |
Aug 30 05:22:55.837 INFO kablam! 2  | #![cfg_attr(test, deny(warnings))]
Aug 30 05:22:55.837 INFO kablam!    |                        ^^^^^^^^
Aug 30 05:22:55.838 INFO kablam!    = note: #[deny(unused_mut)] implied by #[deny(warnings)]
Aug 30 05:22:55.838 INFO kablam! 
Aug 30 05:22:55.899 INFO kablam! error: aborting due to previous error
Aug 30 05:22:55.903 INFO kablam! 
Aug 30 05:22:55.927 INFO kablam! error: Could not compile `router`.
Aug 30 05:22:55.928 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 30 05:22:59.627 INFO kablam! error: build failed
Aug 30 05:22:59.629 INFO kablam! su: No module specific data is present
Aug 30 05:23:00.088 INFO running `"docker" "rm" "-f" "beb7ccc8c1e97e5514832b57b93e64a43bfb8983f222c30e9b2efc63372952ab"`
Aug 30 05:23:00.260 INFO blam! beb7ccc8c1e97e5514832b57b93e64a43bfb8983f222c30e9b2efc63372952ab