Sep 21 10:05:31.752 INFO checking gcmap-0.1.4 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 10:05:31.752 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 10:05:31.752 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-7/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 10:05:31.918 INFO blam! 96c2dc9c9638e6b4aba7a5a58b28ac8bfb8ec1b0493edda98bb41a59a094e5ac
Sep 21 10:05:31.919 INFO running `"docker" "start" "-a" "96c2dc9c9638e6b4aba7a5a58b28ac8bfb8ec1b0493edda98bb41a59a094e5ac"`
Sep 21 10:05:32.741 INFO kablam! usermod: no changes
Sep 21 10:05:32.759 INFO kablam!     Checking gcmap v0.1.4 (/source)
Sep 21 10:05:33.056 INFO kablam! warning: unused variable: `mark`
Sep 21 10:05:33.056 INFO kablam!    --> src/lib.rs:224:10
Sep 21 10:05:33.056 INFO kablam!     |
Sep 21 10:05:33.056 INFO kablam! 224 |     let (mark, _) = wm.insert(2, 8);
Sep 21 10:05:33.056 INFO kablam!     |          ^^^^ help: consider using `_mark` instead
Sep 21 10:05:33.056 INFO kablam!     |
Sep 21 10:05:33.056 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 21 10:05:33.056 INFO kablam! 
Sep 21 10:05:33.056 INFO kablam! warning: unused variable: `mark`
Sep 21 10:05:33.056 INFO kablam!    --> src/lib.rs:251:47
Sep 21 10:05:33.056 INFO kablam!     |
Sep 21 10:05:33.056 INFO kablam! 251 |         let val = wm.entry(1).or_insert_with(|mark|2);
Sep 21 10:05:33.056 INFO kablam!     |                                               ^^^^ help: consider using `_mark` instead
Sep 21 10:05:33.056 INFO kablam! 
Sep 21 10:05:33.084 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
Sep 21 10:05:33.086 INFO kablam! su: No module specific data is present
Sep 21 10:05:33.613 INFO running `"docker" "rm" "-f" "96c2dc9c9638e6b4aba7a5a58b28ac8bfb8ec1b0493edda98bb41a59a094e5ac"`
Sep 21 10:05:33.726 INFO blam! 96c2dc9c9638e6b4aba7a5a58b28ac8bfb8ec1b0493edda98bb41a59a094e5ac