Sep 04 17:02:31.134 INFO checking gcmap-0.1.4 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 17:02:31.134 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 17:02:31.134 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 17:02:31.288 INFO blam! 394c44b328634741dd85c630f3b68babf069be069e584b8dac8117796d14038c
Sep 04 17:02:31.288 INFO running `"docker" "start" "-a" "394c44b328634741dd85c630f3b68babf069be069e584b8dac8117796d14038c"`
Sep 04 17:02:32.054 INFO kablam!     Checking gcmap v0.1.4 (file:///source)
Sep 04 17:02:33.074 INFO kablam! warning: unused variable: `mark`
Sep 04 17:02:33.074 INFO kablam!    --> src/lib.rs:224:10
Sep 04 17:02:33.074 INFO kablam!     |
Sep 04 17:02:33.074 INFO kablam! 224 |     let (mark, _) = wm.insert(2, 8);
Sep 04 17:02:33.074 INFO kablam!     |          ^^^^ help: consider using `_mark` instead
Sep 04 17:02:33.074 INFO kablam!     |
Sep 04 17:02:33.075 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 04 17:02:33.075 INFO kablam! 
Sep 04 17:02:33.075 INFO kablam! warning: unused variable: `mark`
Sep 04 17:02:33.075 INFO kablam!    --> src/lib.rs:251:47
Sep 04 17:02:33.075 INFO kablam!     |
Sep 04 17:02:33.075 INFO kablam! 251 |         let val = wm.entry(1).or_insert_with(|mark|2);
Sep 04 17:02:33.075 INFO kablam!     |                                               ^^^^ help: consider using `_mark` instead
Sep 04 17:02:33.075 INFO kablam! 
Sep 04 17:02:33.169 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
Sep 04 17:02:33.178 INFO kablam! su: No module specific data is present
Sep 04 17:02:33.675 INFO running `"docker" "rm" "-f" "394c44b328634741dd85c630f3b68babf069be069e584b8dac8117796d14038c"`
Sep 04 17:02:33.786 INFO blam! 394c44b328634741dd85c630f3b68babf069be069e584b8dac8117796d14038c