Sep 14 16:13:36.906 INFO checking gcmap-0.1.4 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 16:13:36.906 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 16:13:36.906 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-2/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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 +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 16:13:37.087 INFO blam! a2b85fa8ba8987ce0d037b88ae15999722790b70ad2ff4637024c1437d737c19
Sep 14 16:13:37.091 INFO running `"docker" "start" "-a" "a2b85fa8ba8987ce0d037b88ae15999722790b70ad2ff4637024c1437d737c19"`
Sep 14 16:13:38.137 INFO kablam! usermod: no changes
Sep 14 16:13:38.187 INFO kablam!     Checking gcmap v0.1.4 (file:///source)
Sep 14 16:13:38.684 INFO kablam! warning: unused variable: `mark`
Sep 14 16:13:38.684 INFO kablam!    --> src/lib.rs:224:10
Sep 14 16:13:38.684 INFO kablam!     |
Sep 14 16:13:38.684 INFO kablam! 224 |     let (mark, _) = wm.insert(2, 8);
Sep 14 16:13:38.684 INFO kablam!     |          ^^^^ help: consider using `_mark` instead
Sep 14 16:13:38.684 INFO kablam!     |
Sep 14 16:13:38.684 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 14 16:13:38.684 INFO kablam! 
Sep 14 16:13:38.684 INFO kablam! warning: unused variable: `mark`
Sep 14 16:13:38.684 INFO kablam!    --> src/lib.rs:251:47
Sep 14 16:13:38.685 INFO kablam!     |
Sep 14 16:13:38.685 INFO kablam! 251 |         let val = wm.entry(1).or_insert_with(|mark|2);
Sep 14 16:13:38.685 INFO kablam!     |                                               ^^^^ help: consider using `_mark` instead
Sep 14 16:13:38.685 INFO kablam! 
Sep 14 16:13:38.728 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
Sep 14 16:13:38.730 INFO kablam! su: No module specific data is present
Sep 14 16:13:39.307 INFO running `"docker" "rm" "-f" "a2b85fa8ba8987ce0d037b88ae15999722790b70ad2ff4637024c1437d737c19"`
Sep 14 16:13:39.412 INFO blam! a2b85fa8ba8987ce0d037b88ae15999722790b70ad2ff4637024c1437d737c19