Nov 30 22:37:18.429 INFO checking gcmap-0.1.4 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 22:37:18.429 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-2/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 22:37:18.828 INFO [stdout] d6f66c33c846669d5e0835d2c28ae9c4bd080115d8b9fe74b05628ca1a71baa0
Nov 30 22:37:18.832 INFO running `"docker" "start" "-a" "d6f66c33c846669d5e0835d2c28ae9c4bd080115d8b9fe74b05628ca1a71baa0"`
Nov 30 22:37:19.848 INFO [stderr] usermod: no changes
Nov 30 22:37:19.868 INFO [stderr]     Checking gcmap v0.1.4 (/source)
Nov 30 22:37:20.556 INFO [stderr] warning: unused variable: `mark`
Nov 30 22:37:20.556 INFO [stderr]    --> src/lib.rs:224:10
Nov 30 22:37:20.556 INFO [stderr]     |
Nov 30 22:37:20.556 INFO [stderr] 224 |     let (mark, _) = wm.insert(2, 8);
Nov 30 22:37:20.556 INFO [stderr]     |          ^^^^ help: consider using `_mark` instead
Nov 30 22:37:20.556 INFO [stderr]     |
Nov 30 22:37:20.556 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 30 22:37:20.556 INFO [stderr] 
Nov 30 22:37:20.556 INFO [stderr] warning: unused variable: `mark`
Nov 30 22:37:20.556 INFO [stderr]    --> src/lib.rs:251:47
Nov 30 22:37:20.556 INFO [stderr]     |
Nov 30 22:37:20.556 INFO [stderr] 251 |         let val = wm.entry(1).or_insert_with(|mark|2);
Nov 30 22:37:20.556 INFO [stderr]     |                                               ^^^^ help: consider using `_mark` instead
Nov 30 22:37:20.556 INFO [stderr] 
Nov 30 22:37:20.644 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
Nov 30 22:37:20.644 INFO [stderr] su: No module specific data is present
Nov 30 22:37:21.442 INFO running `"docker" "inspect" "d6f66c33c846669d5e0835d2c28ae9c4bd080115d8b9fe74b05628ca1a71baa0"`
Nov 30 22:37:21.814 INFO running `"docker" "rm" "-f" "d6f66c33c846669d5e0835d2c28ae9c4bd080115d8b9fe74b05628ca1a71baa0"`
Nov 30 22:37:22.180 INFO [stdout] d6f66c33c846669d5e0835d2c28ae9c4bd080115d8b9fe74b05628ca1a71baa0