Sep 02 02:24:49.311 INFO checking router-0.5.1 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 02 02:24:49.311 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 02 02:24:49.312 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-2/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 02:24:49.526 INFO blam! bb65586d427115b2eb0202a9f4f88f6dcd21dee8cbca3d4184f4abcbf31de0d6
Sep 02 02:24:49.529 INFO running `"docker" "start" "-a" "bb65586d427115b2eb0202a9f4f88f6dcd21dee8cbca3d4184f4abcbf31de0d6"`
Sep 02 02:24:50.477 INFO kablam!     Checking router v0.5.1 (file:///source)
Sep 02 02:24:52.517 INFO kablam! warning: variable does not need to be mutable
Sep 02 02:24:52.517 INFO kablam!   --> src/router.rs:84:13
Sep 02 02:24:52.517 INFO kablam!    |
Sep 02 02:24:52.517 INFO kablam! 84 |         let mut mut_inner = self.mut_inner();
Sep 02 02:24:52.517 INFO kablam!    |             ----^^^^^^^^^
Sep 02 02:24:52.517 INFO kablam!    |             |
Sep 02 02:24:52.517 INFO kablam!    |             help: remove this `mut`
Sep 02 02:24:52.517 INFO kablam!    |
Sep 02 02:24:52.517 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 02 02:24:52.517 INFO kablam! 
Sep 02 02:24:52.697 INFO kablam! error: variable does not need to be mutable
Sep 02 02:24:52.697 INFO kablam!   --> src/router.rs:84:13
Sep 02 02:24:52.697 INFO kablam!    |
Sep 02 02:24:52.697 INFO kablam! 84 |         let mut mut_inner = self.mut_inner();
Sep 02 02:24:52.697 INFO kablam!    |             ----^^^^^^^^^
Sep 02 02:24:52.697 INFO kablam!    |             |
Sep 02 02:24:52.697 INFO kablam!    |             help: remove this `mut`
Sep 02 02:24:52.698 INFO kablam!    |
Sep 02 02:24:52.699 INFO kablam! note: lint level defined here
Sep 02 02:24:52.699 INFO kablam!   --> src/lib.rs:2:24
Sep 02 02:24:52.699 INFO kablam!    |
Sep 02 02:24:52.699 INFO kablam! 2  | #![cfg_attr(test, deny(warnings))]
Sep 02 02:24:52.699 INFO kablam!    |                        ^^^^^^^^
Sep 02 02:24:52.699 INFO kablam!    = note: #[deny(unused_mut)] implied by #[deny(warnings)]
Sep 02 02:24:52.700 INFO kablam! 
Sep 02 02:24:52.791 INFO kablam! error: aborting due to previous error
Sep 02 02:24:52.791 INFO kablam! 
Sep 02 02:24:52.808 INFO kablam! error: Could not compile `router`.
Sep 02 02:24:52.809 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 02 02:24:56.038 INFO kablam! error: build failed
Sep 02 02:24:56.046 INFO kablam! su: No module specific data is present
Sep 02 02:24:56.575 INFO running `"docker" "rm" "-f" "bb65586d427115b2eb0202a9f4f88f6dcd21dee8cbca3d4184f4abcbf31de0d6"`
Sep 02 02:24:56.728 INFO blam! bb65586d427115b2eb0202a9f4f88f6dcd21dee8cbca3d4184f4abcbf31de0d6