Aug 30 05:58:22.947 INFO checking router-0.5.1 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 30 05:58:22.947 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 30 05:58:22.948 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-3/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 05:58:23.114 INFO blam! f477fc683dc1a40594d2104c887fd13bfbeb37ec6fbdf3cc51bd639891ba0484
Aug 30 05:58:23.116 INFO running `"docker" "start" "-a" "f477fc683dc1a40594d2104c887fd13bfbeb37ec6fbdf3cc51bd639891ba0484"`
Aug 30 05:58:23.737 INFO kablam!     Checking iron v0.5.1
Aug 30 05:58:25.272 INFO kablam!     Checking router v0.5.1 (file:///source)
Aug 30 05:58:27.525 INFO kablam! warning: variable does not need to be mutable
Aug 30 05:58:27.525 INFO kablam!   --> src/router.rs:84:13
Aug 30 05:58:27.525 INFO kablam!    |
Aug 30 05:58:27.525 INFO kablam! 84 |         let mut mut_inner = self.mut_inner();
Aug 30 05:58:27.525 INFO kablam!    |             ----^^^^^^^^^
Aug 30 05:58:27.526 INFO kablam!    |             |
Aug 30 05:58:27.526 INFO kablam!    |             help: remove this `mut`
Aug 30 05:58:27.526 INFO kablam!    |
Aug 30 05:58:27.526 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 30 05:58:27.526 INFO kablam! 
Aug 30 05:58:27.923 INFO kablam! error: variable does not need to be mutable
Aug 30 05:58:27.923 INFO kablam!   --> src/router.rs:84:13
Aug 30 05:58:27.923 INFO kablam!    |
Aug 30 05:58:27.923 INFO kablam! 84 |         let mut mut_inner = self.mut_inner();
Aug 30 05:58:27.923 INFO kablam!    |             ----^^^^^^^^^
Aug 30 05:58:27.923 INFO kablam!    |             |
Aug 30 05:58:27.923 INFO kablam!    |             help: remove this `mut`
Aug 30 05:58:27.923 INFO kablam!    |
Aug 30 05:58:27.923 INFO kablam! note: lint level defined here
Aug 30 05:58:27.923 INFO kablam!   --> src/lib.rs:2:24
Aug 30 05:58:27.923 INFO kablam!    |
Aug 30 05:58:27.923 INFO kablam! 2  | #![cfg_attr(test, deny(warnings))]
Aug 30 05:58:27.924 INFO kablam!    |                        ^^^^^^^^
Aug 30 05:58:27.924 INFO kablam!    = note: #[deny(unused_mut)] implied by #[deny(warnings)]
Aug 30 05:58:27.924 INFO kablam! 
Aug 30 05:58:28.020 INFO kablam! error: aborting due to previous error
Aug 30 05:58:28.020 INFO kablam! 
Aug 30 05:58:28.074 INFO kablam! error: Could not compile `router`.
Aug 30 05:58:28.074 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 30 05:58:31.605 INFO kablam! error: build failed
Aug 30 05:58:31.607 INFO kablam! su: No module specific data is present
Aug 30 05:58:32.106 INFO running `"docker" "rm" "-f" "f477fc683dc1a40594d2104c887fd13bfbeb37ec6fbdf3cc51bd639891ba0484"`
Aug 30 05:58:32.233 INFO blam! f477fc683dc1a40594d2104c887fd13bfbeb37ec6fbdf3cc51bd639891ba0484