Nov 04 23:44:08.741 INFO checking gcmap-0.1.4 against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 23:44:08.742 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-4/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 04 23:44:09.151 INFO blam! 8be985fa7c4702b6336f7a68c070a890fa06aa7341f2409decb5a7e4f755284d
Nov 04 23:44:09.159 INFO running `"docker" "start" "-a" "8be985fa7c4702b6336f7a68c070a890fa06aa7341f2409decb5a7e4f755284d"`
Nov 04 23:44:09.897 INFO kablam! usermod: no changes
Nov 04 23:44:09.939 INFO kablam!     Checking gcmap v0.1.4 (/source)
Nov 04 23:44:10.767 INFO kablam! warning: unused variable: `mark`
Nov 04 23:44:10.768 INFO kablam!    --> src/lib.rs:224:10
Nov 04 23:44:10.768 INFO kablam!     |
Nov 04 23:44:10.768 INFO kablam! 224 |     let (mark, _) = wm.insert(2, 8);
Nov 04 23:44:10.769 INFO kablam!     |          ^^^^ help: consider using `_mark` instead
Nov 04 23:44:10.769 INFO kablam!     |
Nov 04 23:44:10.769 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 04 23:44:10.769 INFO kablam! 
Nov 04 23:44:10.770 INFO kablam! warning: unused variable: `mark`
Nov 04 23:44:10.770 INFO kablam!    --> src/lib.rs:251:47
Nov 04 23:44:10.770 INFO kablam!     |
Nov 04 23:44:10.770 INFO kablam! 251 |         let val = wm.entry(1).or_insert_with(|mark|2);
Nov 04 23:44:10.771 INFO kablam!     |                                               ^^^^ help: consider using `_mark` instead
Nov 04 23:44:10.771 INFO kablam! 
Nov 04 23:44:10.811 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
Nov 04 23:44:10.814 INFO kablam! su: No module specific data is present
Nov 04 23:44:11.067 INFO running `"docker" "rm" "-f" "8be985fa7c4702b6336f7a68c070a890fa06aa7341f2409decb5a7e4f755284d"`
Nov 04 23:44:11.154 INFO blam! 8be985fa7c4702b6336f7a68c070a890fa06aa7341f2409decb5a7e4f755284d