Sep 10 18:41:36.537 INFO checking gcmap-0.1.4 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 18:41:36.537 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 18:41:36.537 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-5/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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=1000" "-e" "CMD=cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 18:41:36.665 INFO blam! 21f37010a82b998ad78f261ff50873e2b6fbf9cd69d745de41ab9812ee33cdf0
Sep 10 18:41:36.667 INFO running `"docker" "start" "-a" "21f37010a82b998ad78f261ff50873e2b6fbf9cd69d745de41ab9812ee33cdf0"`
Sep 10 18:41:37.535 INFO kablam! usermod: no changes
Sep 10 18:41:37.568 INFO kablam!     Checking gcmap v0.1.4 (file:///source)
Sep 10 18:41:38.014 INFO kablam! warning: unused variable: `mark`
Sep 10 18:41:38.014 INFO kablam!    --> src/lib.rs:224:10
Sep 10 18:41:38.014 INFO kablam!     |
Sep 10 18:41:38.014 INFO kablam! 224 |     let (mark, _) = wm.insert(2, 8);
Sep 10 18:41:38.014 INFO kablam!     |          ^^^^ help: consider using `_mark` instead
Sep 10 18:41:38.014 INFO kablam!     |
Sep 10 18:41:38.014 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 10 18:41:38.014 INFO kablam! 
Sep 10 18:41:38.014 INFO kablam! warning: unused variable: `mark`
Sep 10 18:41:38.014 INFO kablam!    --> src/lib.rs:251:47
Sep 10 18:41:38.014 INFO kablam!     |
Sep 10 18:41:38.014 INFO kablam! 251 |         let val = wm.entry(1).or_insert_with(|mark|2);
Sep 10 18:41:38.014 INFO kablam!     |                                               ^^^^ help: consider using `_mark` instead
Sep 10 18:41:38.014 INFO kablam! 
Sep 10 18:41:38.072 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
Sep 10 18:41:38.074 INFO kablam! su: No module specific data is present
Sep 10 18:41:38.742 INFO running `"docker" "rm" "-f" "21f37010a82b998ad78f261ff50873e2b6fbf9cd69d745de41ab9812ee33cdf0"`
Sep 10 18:41:38.845 INFO blam! 21f37010a82b998ad78f261ff50873e2b6fbf9cd69d745de41ab9812ee33cdf0