Sep 02 02:24:50.314 INFO checking router-0.5.1 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 02 02:24:50.315 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 02:24:50.315 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-0/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 02:24:50.521 INFO blam! b505b9f2143a08b5a90ed6575007513d32c9b15a7dc4391af786860c6828e499
Sep 02 02:24:50.523 INFO running `"docker" "start" "-a" "b505b9f2143a08b5a90ed6575007513d32c9b15a7dc4391af786860c6828e499"`
Sep 02 02:24:51.427 INFO kablam!     Checking router v0.5.1 (file:///source)
Sep 02 02:24:53.642 INFO kablam! warning: variable does not need to be mutable
Sep 02 02:24:53.642 INFO kablam!   --> src/router.rs:84:13
Sep 02 02:24:53.642 INFO kablam!    |
Sep 02 02:24:53.642 INFO kablam! 84 |         let mut mut_inner = self.mut_inner();
Sep 02 02:24:53.642 INFO kablam!    |             ----^^^^^^^^^
Sep 02 02:24:53.642 INFO kablam!    |             |
Sep 02 02:24:53.642 INFO kablam!    |             help: remove this `mut`
Sep 02 02:24:53.642 INFO kablam!    |
Sep 02 02:24:53.642 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 02 02:24:53.642 INFO kablam! 
Sep 02 02:24:53.859 INFO kablam! error: variable does not need to be mutable
Sep 02 02:24:53.859 INFO kablam!   --> src/router.rs:84:13
Sep 02 02:24:53.859 INFO kablam!    |
Sep 02 02:24:53.859 INFO kablam! 84 |         let mut mut_inner = self.mut_inner();
Sep 02 02:24:53.859 INFO kablam!    |             ----^^^^^^^^^
Sep 02 02:24:53.859 INFO kablam!    |             |
Sep 02 02:24:53.859 INFO kablam!    |             help: remove this `mut`
Sep 02 02:24:53.859 INFO kablam!    |
Sep 02 02:24:53.859 INFO kablam! note: lint level defined here
Sep 02 02:24:53.859 INFO kablam!   --> src/lib.rs:2:24
Sep 02 02:24:53.859 INFO kablam!    |
Sep 02 02:24:53.859 INFO kablam! 2  | #![cfg_attr(test, deny(warnings))]
Sep 02 02:24:53.859 INFO kablam!    |                        ^^^^^^^^
Sep 02 02:24:53.859 INFO kablam!    = note: #[deny(unused_mut)] implied by #[deny(warnings)]
Sep 02 02:24:53.860 INFO kablam! 
Sep 02 02:24:53.928 INFO kablam! error: aborting due to previous error
Sep 02 02:24:53.928 INFO kablam! 
Sep 02 02:24:53.941 INFO kablam! error: Could not compile `router`.
Sep 02 02:24:53.942 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 02 02:24:57.288 INFO kablam! error: build failed
Sep 02 02:24:57.290 INFO kablam! su: No module specific data is present
Sep 02 02:24:57.818 INFO running `"docker" "rm" "-f" "b505b9f2143a08b5a90ed6575007513d32c9b15a7dc4391af786860c6828e499"`
Sep 02 02:24:57.979 INFO blam! b505b9f2143a08b5a90ed6575007513d32c9b15a7dc4391af786860c6828e499