Dec 19 19:35:25.654 INFO checking brb/socks5-rs against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 19:35:25.654 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-5/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/brb/socks5-rs:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 19:35:25.844 INFO [stdout] 1a177685706b2310e872c3313c8f1d6b6c8c0c17899cdc26c61e04cb7d3bafd1
Dec 19 19:35:25.846 INFO running `"docker" "start" "-a" "1a177685706b2310e872c3313c8f1d6b6c8c0c17899cdc26c61e04cb7d3bafd1"`
Dec 19 19:35:26.597 INFO [stderr]     Checking workers v0.1.0 (/opt/crater/workdir/workers)
Dec 19 19:35:26.904 INFO [stderr]     Checking tcph v0.1.0 (/opt/crater/workdir/tcph)
Dec 19 19:35:27.592 INFO [stderr]     Checking socks5-rs v0.1.0 (/opt/crater/workdir)
Dec 19 19:35:28.271 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.71s
Dec 19 19:35:28.848 INFO running `"docker" "inspect" "1a177685706b2310e872c3313c8f1d6b6c8c0c17899cdc26c61e04cb7d3bafd1"`
Dec 19 19:35:28.962 INFO running `"docker" "rm" "-f" "1a177685706b2310e872c3313c8f1d6b6c8c0c17899cdc26c61e04cb7d3bafd1"`
Dec 19 19:35:29.024 INFO [stdout] 1a177685706b2310e872c3313c8f1d6b6c8c0c17899cdc26c61e04cb7d3bafd1