Sep 04 19:14:41.346 INFO checking dudect-bencher-0.3.0 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 19:14:41.346 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 19:14:41.346 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 19:14:41.526 INFO blam! 4e43c70c108f51a79ab007f9c4038adebe50003bdc7ce3fced00c933e5bcf650
Sep 04 19:14:41.528 INFO running `"docker" "start" "-a" "4e43c70c108f51a79ab007f9c4038adebe50003bdc7ce3fced00c933e5bcf650"`
Sep 04 19:14:42.107 INFO kablam!     Checking dudect-bencher v0.3.0 (file:///source)
Sep 04 19:14:43.664 INFO kablam! warning: variable does not need to be mutable
Sep 04 19:14:43.665 INFO kablam!    --> src/ctbench.rs:301:31
Sep 04 19:14:43.665 INFO kablam!     |
Sep 04 19:14:43.665 INFO kablam! 301 |     cb.file_out.as_mut().map(|mut f| {
Sep 04 19:14:43.665 INFO kablam!     |                               ----^
Sep 04 19:14:43.665 INFO kablam!     |                               |
Sep 04 19:14:43.665 INFO kablam!     |                               help: remove this `mut`
Sep 04 19:14:43.665 INFO kablam!     |
Sep 04 19:14:43.665 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 04 19:14:43.665 INFO kablam! 
Sep 04 19:14:43.693 INFO kablam! warning: variable does not need to be mutable
Sep 04 19:14:43.693 INFO kablam!    --> src/ctbench.rs:301:31
Sep 04 19:14:43.693 INFO kablam!     |
Sep 04 19:14:43.693 INFO kablam! 301 |     cb.file_out.as_mut().map(|mut f| {
Sep 04 19:14:43.693 INFO kablam!     |                               ----^
Sep 04 19:14:43.693 INFO kablam!     |                               |
Sep 04 19:14:43.693 INFO kablam!     |                               help: remove this `mut`
Sep 04 19:14:43.693 INFO kablam!     |
Sep 04 19:14:43.693 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 04 19:14:43.693 INFO kablam! 
Sep 04 19:14:45.467 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.40s
Sep 04 19:14:45.471 INFO kablam! su: No module specific data is present
Sep 04 19:14:45.856 INFO running `"docker" "rm" "-f" "4e43c70c108f51a79ab007f9c4038adebe50003bdc7ce3fced00c933e5bcf650"`
Sep 04 19:14:45.937 INFO blam! 4e43c70c108f51a79ab007f9c4038adebe50003bdc7ce3fced00c933e5bcf650