Sep 01 20:05:56.161 INFO checking gcmap-0.1.4 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 20:05:56.161 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 20:05:56.161 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-3/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 20:05:56.341 INFO blam! c30bb096fb15125ceb0c8a1cea164310a0a0704116612db2d6d49bc2e6e1fc8f
Sep 01 20:05:56.343 INFO running `"docker" "start" "-a" "c30bb096fb15125ceb0c8a1cea164310a0a0704116612db2d6d49bc2e6e1fc8f"`
Sep 01 20:05:57.127 INFO kablam!     Checking gcmap v0.1.4 (file:///source)
Sep 01 20:05:57.737 INFO kablam! warning: unused variable: `mark`
Sep 01 20:05:57.737 INFO kablam!    --> src/lib.rs:224:10
Sep 01 20:05:57.737 INFO kablam!     |
Sep 01 20:05:57.737 INFO kablam! 224 |     let (mark, _) = wm.insert(2, 8);
Sep 01 20:05:57.737 INFO kablam!     |          ^^^^ help: consider using `_mark` instead
Sep 01 20:05:57.737 INFO kablam!     |
Sep 01 20:05:57.737 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 01 20:05:57.737 INFO kablam! 
Sep 01 20:05:57.737 INFO kablam! warning: unused variable: `mark`
Sep 01 20:05:57.738 INFO kablam!    --> src/lib.rs:251:47
Sep 01 20:05:57.738 INFO kablam!     |
Sep 01 20:05:57.738 INFO kablam! 251 |         let val = wm.entry(1).or_insert_with(|mark|2);
Sep 01 20:05:57.738 INFO kablam!     |                                               ^^^^ help: consider using `_mark` instead
Sep 01 20:05:57.738 INFO kablam! 
Sep 01 20:05:57.810 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
Sep 01 20:05:57.813 INFO kablam! su: No module specific data is present
Sep 01 20:05:58.270 INFO running `"docker" "rm" "-f" "c30bb096fb15125ceb0c8a1cea164310a0a0704116612db2d6d49bc2e6e1fc8f"`
Sep 01 20:05:58.357 INFO blam! c30bb096fb15125ceb0c8a1cea164310a0a0704116612db2d6d49bc2e6e1fc8f