Sep 01 03:39:38.538 INFO checking gcmap-0.1.4 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Sep 01 03:39:38.538 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Sep 01 03:39:38.538 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-1/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 03:39:38.741 INFO blam! 38be411c52a84287654ef44924cfbb3cad571dd056b001bf4cc1d843c419e437
Sep 01 03:39:38.743 INFO running `"docker" "start" "-a" "38be411c52a84287654ef44924cfbb3cad571dd056b001bf4cc1d843c419e437"`
Sep 01 03:39:39.454 INFO kablam!     Checking gcmap v0.1.4 (file:///source)
Sep 01 03:39:40.290 INFO kablam! warning: unused variable: `mark`
Sep 01 03:39:40.290 INFO kablam!    --> src/lib.rs:224:10
Sep 01 03:39:40.290 INFO kablam!     |
Sep 01 03:39:40.290 INFO kablam! 224 |     let (mark, _) = wm.insert(2, 8);
Sep 01 03:39:40.290 INFO kablam!     |          ^^^^ help: consider using `_mark` instead
Sep 01 03:39:40.290 INFO kablam!     |
Sep 01 03:39:40.290 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 01 03:39:40.290 INFO kablam! 
Sep 01 03:39:40.290 INFO kablam! warning: unused variable: `mark`
Sep 01 03:39:40.290 INFO kablam!    --> src/lib.rs:251:47
Sep 01 03:39:40.290 INFO kablam!     |
Sep 01 03:39:40.290 INFO kablam! 251 |         let val = wm.entry(1).or_insert_with(|mark|2);
Sep 01 03:39:40.290 INFO kablam!     |                                               ^^^^ help: consider using `_mark` instead
Sep 01 03:39:40.290 INFO kablam! 
Sep 01 03:39:40.375 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
Sep 01 03:39:40.377 INFO kablam! su: No module specific data is present
Sep 01 03:39:40.933 INFO running `"docker" "rm" "-f" "38be411c52a84287654ef44924cfbb3cad571dd056b001bf4cc1d843c419e437"`
Sep 01 03:39:41.038 INFO blam! 38be411c52a84287654ef44924cfbb3cad571dd056b001bf4cc1d843c419e437