Sep 04 19:14:42.642 INFO checking dudect-bencher-0.3.0 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 19:14:42.642 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 19:14:42.642 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-2/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 19:14:42.861 INFO blam! c6c42266688a8ebf647e998be14c7843bc5e30ecbaead64478c94f8409d9bf6e
Sep 04 19:14:42.864 INFO running `"docker" "start" "-a" "c6c42266688a8ebf647e998be14c7843bc5e30ecbaead64478c94f8409d9bf6e"`
Sep 04 19:14:43.515 INFO kablam!     Checking dudect-bencher v0.3.0 (file:///source)
Sep 04 19:14:45.276 INFO kablam! warning: variable does not need to be mutable
Sep 04 19:14:45.276 INFO kablam!    --> src/ctbench.rs:301:31
Sep 04 19:14:45.276 INFO kablam!     |
Sep 04 19:14:45.276 INFO kablam! 301 |     cb.file_out.as_mut().map(|mut f| {
Sep 04 19:14:45.276 INFO kablam!     |                               ----^
Sep 04 19:14:45.276 INFO kablam!     |                               |
Sep 04 19:14:45.276 INFO kablam!     |                               help: remove this `mut`
Sep 04 19:14:45.276 INFO kablam!     |
Sep 04 19:14:45.276 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 04 19:14:45.276 INFO kablam! 
Sep 04 19:14:45.517 INFO kablam! warning: variable does not need to be mutable
Sep 04 19:14:45.517 INFO kablam!    --> src/ctbench.rs:301:31
Sep 04 19:14:45.517 INFO kablam!     |
Sep 04 19:14:45.517 INFO kablam! 301 |     cb.file_out.as_mut().map(|mut f| {
Sep 04 19:14:45.517 INFO kablam!     |                               ----^
Sep 04 19:14:45.517 INFO kablam!     |                               |
Sep 04 19:14:45.517 INFO kablam!     |                               help: remove this `mut`
Sep 04 19:14:45.517 INFO kablam!     |
Sep 04 19:14:45.517 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 04 19:14:45.517 INFO kablam! 
Sep 04 19:14:46.978 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.53s
Sep 04 19:14:46.983 INFO kablam! su: No module specific data is present
Sep 04 19:14:47.350 INFO running `"docker" "rm" "-f" "c6c42266688a8ebf647e998be14c7843bc5e30ecbaead64478c94f8409d9bf6e"`
Sep 04 19:14:47.454 INFO blam! c6c42266688a8ebf647e998be14c7843bc5e30ecbaead64478c94f8409d9bf6e