Sep 20 03:11:47.971 INFO checking gcmap-0.1.4 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 20 03:11:47.971 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 20 03:11:47.971 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-3/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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 +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 03:11:48.115 INFO blam! 9b32ddcd754892f1c21daf58c29a53b60160f7db8637c702b2249bce318cb67f
Sep 20 03:11:48.117 INFO running `"docker" "start" "-a" "9b32ddcd754892f1c21daf58c29a53b60160f7db8637c702b2249bce318cb67f"`
Sep 20 03:11:49.510 INFO kablam! usermod: no changes
Sep 20 03:11:49.541 INFO kablam!     Checking gcmap v0.1.4 (/source)
Sep 20 03:11:50.006 INFO kablam! warning: unused variable: `mark`
Sep 20 03:11:50.006 INFO kablam!    --> src/lib.rs:224:10
Sep 20 03:11:50.006 INFO kablam!     |
Sep 20 03:11:50.006 INFO kablam! 224 |     let (mark, _) = wm.insert(2, 8);
Sep 20 03:11:50.006 INFO kablam!     |          ^^^^ help: consider using `_mark` instead
Sep 20 03:11:50.006 INFO kablam!     |
Sep 20 03:11:50.006 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 20 03:11:50.006 INFO kablam! 
Sep 20 03:11:50.006 INFO kablam! warning: unused variable: `mark`
Sep 20 03:11:50.006 INFO kablam!    --> src/lib.rs:251:47
Sep 20 03:11:50.006 INFO kablam!     |
Sep 20 03:11:50.006 INFO kablam! 251 |         let val = wm.entry(1).or_insert_with(|mark|2);
Sep 20 03:11:50.006 INFO kablam!     |                                               ^^^^ help: consider using `_mark` instead
Sep 20 03:11:50.006 INFO kablam! 
Sep 20 03:11:50.042 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
Sep 20 03:11:50.054 INFO kablam! su: No module specific data is present
Sep 20 03:11:50.708 INFO running `"docker" "rm" "-f" "9b32ddcd754892f1c21daf58c29a53b60160f7db8637c702b2249bce318cb67f"`
Sep 20 03:11:50.765 INFO blam! 9b32ddcd754892f1c21daf58c29a53b60160f7db8637c702b2249bce318cb67f