Nov 29 01:13:33.321 INFO checking gcmap-0.1.4 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 29 01:13:33.322 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +db42d4dad33013eba11ef37342ad9f614e5652b8-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 29 01:13:33.763 INFO [stdout] f6fe41d0cc00efd8ec624c0425e9ab5c5a73220bfbc7ad2fdecd99c3b37224a0
Nov 29 01:13:33.770 INFO running `"docker" "start" "-a" "f6fe41d0cc00efd8ec624c0425e9ab5c5a73220bfbc7ad2fdecd99c3b37224a0"`
Nov 29 01:13:34.988 INFO [stderr] usermod: no changes
Nov 29 01:13:35.068 INFO [stderr]     Checking gcmap v0.1.4 (/source)
Nov 29 01:13:36.048 INFO [stderr] warning: unused variable: `mark`
Nov 29 01:13:36.049 INFO [stderr]    --> src/lib.rs:224:10
Nov 29 01:13:36.049 INFO [stderr]     |
Nov 29 01:13:36.049 INFO [stderr] 224 |     let (mark, _) = wm.insert(2, 8);
Nov 29 01:13:36.050 INFO [stderr]     |          ^^^^ help: consider using `_mark` instead
Nov 29 01:13:36.050 INFO [stderr]     |
Nov 29 01:13:36.050 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 29 01:13:36.050 INFO [stderr] 
Nov 29 01:13:36.051 INFO [stderr] warning: unused variable: `mark`
Nov 29 01:13:36.051 INFO [stderr]    --> src/lib.rs:251:47
Nov 29 01:13:36.051 INFO [stderr]     |
Nov 29 01:13:36.051 INFO [stderr] 251 |         let val = wm.entry(1).or_insert_with(|mark|2);
Nov 29 01:13:36.052 INFO [stderr]     |                                               ^^^^ help: consider using `_mark` instead
Nov 29 01:13:36.052 INFO [stderr] 
Nov 29 01:13:36.102 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
Nov 29 01:13:36.106 INFO [stderr] su: No module specific data is present
Nov 29 01:13:36.439 INFO running `"docker" "inspect" "f6fe41d0cc00efd8ec624c0425e9ab5c5a73220bfbc7ad2fdecd99c3b37224a0"`
Nov 29 01:13:36.528 INFO running `"docker" "rm" "-f" "f6fe41d0cc00efd8ec624c0425e9ab5c5a73220bfbc7ad2fdecd99c3b37224a0"`
Nov 29 01:13:36.600 INFO [stdout] f6fe41d0cc00efd8ec624c0425e9ab5c5a73220bfbc7ad2fdecd99c3b37224a0