Aug 30 19:12:35.235 INFO checking dudect-bencher-0.3.0 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 30 19:12:35.235 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 30 19:12:35.235 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-0/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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 +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 19:12:35.390 INFO blam! 66c8df51b97b552b35a50d16c499347b75d0a37cd5a162ebb0d0cd342522638d
Aug 30 19:12:35.392 INFO running `"docker" "start" "-a" "66c8df51b97b552b35a50d16c499347b75d0a37cd5a162ebb0d0cd342522638d"`
Aug 30 19:12:36.156 INFO kablam!     Checking dudect-bencher v0.3.0 (file:///source)
Aug 30 19:12:37.938 INFO kablam! warning: variable does not need to be mutable
Aug 30 19:12:37.938 INFO kablam!    --> src/ctbench.rs:301:31
Aug 30 19:12:37.938 INFO kablam!     |
Aug 30 19:12:37.938 INFO kablam! 301 |     cb.file_out.as_mut().map(|mut f| {
Aug 30 19:12:37.938 INFO kablam!     |                               ----^
Aug 30 19:12:37.938 INFO kablam!     |                               |
Aug 30 19:12:37.938 INFO kablam!     |                               help: remove this `mut`
Aug 30 19:12:37.938 INFO kablam!     |
Aug 30 19:12:37.938 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 30 19:12:37.938 INFO kablam! 
Aug 30 19:12:38.116 INFO kablam! warning: variable does not need to be mutable
Aug 30 19:12:38.116 INFO kablam!    --> src/ctbench.rs:301:31
Aug 30 19:12:38.116 INFO kablam!     |
Aug 30 19:12:38.116 INFO kablam! 301 |     cb.file_out.as_mut().map(|mut f| {
Aug 30 19:12:38.116 INFO kablam!     |                               ----^
Aug 30 19:12:38.116 INFO kablam!     |                               |
Aug 30 19:12:38.116 INFO kablam!     |                               help: remove this `mut`
Aug 30 19:12:38.116 INFO kablam!     |
Aug 30 19:12:38.116 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 30 19:12:38.116 INFO kablam! 
Aug 30 19:12:39.533 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.42s
Aug 30 19:12:39.538 INFO kablam! su: No module specific data is present
Aug 30 19:12:39.913 INFO running `"docker" "rm" "-f" "66c8df51b97b552b35a50d16c499347b75d0a37cd5a162ebb0d0cd342522638d"`
Aug 30 19:12:40.021 INFO blam! 66c8df51b97b552b35a50d16c499347b75d0a37cd5a162ebb0d0cd342522638d