Jul 12 00:05:51.124 INFO checking router-0.5.1 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 12 00:05:51.124 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 00:05:51.124 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 00:05:51.124 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-4/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 12 00:05:51.362 INFO blam! a7d32c6019bb96cb59b4ab341854a7a75ab2a4d29e5c0b8b463d22c136968bb3
Jul 12 00:05:51.365 INFO running `"docker" "start" "-a" "a7d32c6019bb96cb59b4ab341854a7a75ab2a4d29e5c0b8b463d22c136968bb3"`
Jul 12 00:05:52.408 INFO kablam!     Checking router v0.5.1 (file:///source)
Jul 12 00:05:54.604 INFO kablam! warning: variable does not need to be mutable
Jul 12 00:05:54.604 INFO kablam!   --> src/router.rs:84:13
Jul 12 00:05:54.604 INFO kablam!    |
Jul 12 00:05:54.604 INFO kablam! 84 |         let mut mut_inner = self.mut_inner();
Jul 12 00:05:54.604 INFO kablam!    |             ----^^^^^^^^^
Jul 12 00:05:54.604 INFO kablam!    |             |
Jul 12 00:05:54.604 INFO kablam!    |             help: remove this `mut`
Jul 12 00:05:54.605 INFO kablam!    |
Jul 12 00:05:54.605 INFO kablam!    = note: #[warn(unused_mut)] on by default
Jul 12 00:05:54.606 INFO kablam! 
Jul 12 00:05:55.245 INFO kablam! error: variable does not need to be mutable
Jul 12 00:05:55.245 INFO kablam!   --> src/router.rs:84:13
Jul 12 00:05:55.245 INFO kablam!    |
Jul 12 00:05:55.245 INFO kablam! 84 |         let mut mut_inner = self.mut_inner();
Jul 12 00:05:55.245 INFO kablam!    |             ----^^^^^^^^^
Jul 12 00:05:55.245 INFO kablam!    |             |
Jul 12 00:05:55.245 INFO kablam!    |             help: remove this `mut`
Jul 12 00:05:55.245 INFO kablam!    |
Jul 12 00:05:55.245 INFO kablam! note: lint level defined here
Jul 12 00:05:55.245 INFO kablam!   --> src/lib.rs:2:24
Jul 12 00:05:55.245 INFO kablam!    |
Jul 12 00:05:55.245 INFO kablam! 2  | #![cfg_attr(test, deny(warnings))]
Jul 12 00:05:55.245 INFO kablam!    |                        ^^^^^^^^
Jul 12 00:05:55.245 INFO kablam!    = note: #[deny(unused_mut)] implied by #[deny(warnings)]
Jul 12 00:05:55.245 INFO kablam! 
Jul 12 00:05:55.499 INFO kablam! error: aborting due to previous error
Jul 12 00:05:55.499 INFO kablam! 
Jul 12 00:05:55.547 INFO kablam! error: Could not compile `router`.
Jul 12 00:05:55.548 INFO kablam! warning: build failed, waiting for other jobs to finish...
Jul 12 00:05:59.214 INFO kablam! error: build failed
Jul 12 00:05:59.219 INFO kablam! su: No module specific data is present
Jul 12 00:05:59.696 INFO running `"docker" "rm" "-f" "a7d32c6019bb96cb59b4ab341854a7a75ab2a4d29e5c0b8b463d22c136968bb3"`
Jul 12 00:05:59.870 INFO blam! a7d32c6019bb96cb59b4ab341854a7a75ab2a4d29e5c0b8b463d22c136968bb3