Dec 19 08:18:02.958 INFO checking squiddy/git-rs against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 08:18:02.959 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/squiddy/git-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 08:18:03.354 INFO [stdout] e3a9526996cd5d8b197ce44bf5fb77237848976d5289ae337e501b121740361e
Dec 19 08:18:03.356 INFO running `"docker" "start" "-a" "e3a9526996cd5d8b197ce44bf5fb77237848976d5289ae337e501b121740361e"`
Dec 19 08:18:05.192 INFO [stderr]    Compiling gcc v0.3.43
Dec 19 08:18:05.200 INFO [stderr]     Checking tempdir v0.3.5
Dec 19 08:18:08.135 INFO [stderr]    Compiling miniz-sys v0.1.9
Dec 19 08:18:09.608 INFO [stderr]     Checking flate2 v0.2.17
Dec 19 08:18:10.281 INFO [stderr]     Checking git-rs v0.1.0 (/opt/crater/workdir)
Dec 19 08:18:11.397 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.25s
Dec 19 08:18:12.758 INFO running `"docker" "inspect" "e3a9526996cd5d8b197ce44bf5fb77237848976d5289ae337e501b121740361e"`
Dec 19 08:18:12.984 INFO running `"docker" "rm" "-f" "e3a9526996cd5d8b197ce44bf5fb77237848976d5289ae337e501b121740361e"`
Dec 19 08:18:13.208 INFO [stdout] e3a9526996cd5d8b197ce44bf5fb77237848976d5289ae337e501b121740361e