Dec 18 02:24:20.535 INFO checking cjbassi/i3-workspace-groups against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 02:24:20.535 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/cjbassi/i3-workspace-groups:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 02:24:20.928 INFO [stdout] d65835e210653a552786beb5b65c1e864eeaeb2aaf7aeb332623ff54b43b32cc
Dec 18 02:24:20.932 INFO running `"docker" "start" "-a" "d65835e210653a552786beb5b65c1e864eeaeb2aaf7aeb332623ff54b43b32cc"`
Dec 18 02:24:22.152 INFO [stderr]     Checking i3ipc v0.9.0
Dec 18 02:24:22.152 INFO [stderr]     Checking env_logger v0.6.0
Dec 18 02:24:22.933 INFO [stderr]     Checking i3-workspace-groups v0.1.0 (/opt/crater/workdir)
Dec 18 02:24:23.684 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.77s
Dec 18 02:24:23.895 INFO running `"docker" "inspect" "d65835e210653a552786beb5b65c1e864eeaeb2aaf7aeb332623ff54b43b32cc"`
Dec 18 02:24:23.957 INFO running `"docker" "rm" "-f" "d65835e210653a552786beb5b65c1e864eeaeb2aaf7aeb332623ff54b43b32cc"`
Dec 18 02:24:24.017 INFO [stdout] d65835e210653a552786beb5b65c1e864eeaeb2aaf7aeb332623ff54b43b32cc