Dec 17 15:44:02.973 INFO checking semahawk/hc against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 15:44:02.973 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/semahawk/hc:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 15:44:03.440 INFO [stdout] 129ce4cab23b285934dca7bd85f3115f6ccf2020b4fc59377ab70c0de90f8b10
Dec 17 15:44:03.446 INFO running `"docker" "start" "-a" "129ce4cab23b285934dca7bd85f3115f6ccf2020b4fc59377ab70c0de90f8b10"`
Dec 17 15:44:05.292 INFO [stderr]     Checking nix v0.5.1
Dec 17 15:44:08.270 INFO [stderr]     Checking rustyline v1.0.0
Dec 17 15:44:09.066 INFO [stderr]     Checking hc v0.1.2 (/opt/crater/workdir)
Dec 17 15:44:09.746 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.56s
Dec 17 15:44:11.204 INFO running `"docker" "inspect" "129ce4cab23b285934dca7bd85f3115f6ccf2020b4fc59377ab70c0de90f8b10"`
Dec 17 15:44:11.548 INFO running `"docker" "rm" "-f" "129ce4cab23b285934dca7bd85f3115f6ccf2020b4fc59377ab70c0de90f8b10"`
Dec 17 15:44:11.872 INFO [stdout] 129ce4cab23b285934dca7bd85f3115f6ccf2020b4fc59377ab70c0de90f8b10