Dec 19 19:20:51.270 INFO checking calleo/minigrep against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955 Dec 19 19:20:51.270 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/calleo/minigrep:/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 19:20:51.676 INFO [stdout] 96f9bd02ef45f9d02e6baf67208ca0367079a42ca3b6fb4c6c6f310f0b89c58f Dec 19 19:20:51.684 INFO running `"docker" "start" "-a" "96f9bd02ef45f9d02e6baf67208ca0367079a42ca3b6fb4c6c6f310f0b89c58f"` Dec 19 19:20:53.132 INFO [stderr] Checking minigrep v0.1.0 (/opt/crater/workdir) Dec 19 19:20:54.256 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.16s Dec 19 19:20:55.096 INFO running `"docker" "inspect" "96f9bd02ef45f9d02e6baf67208ca0367079a42ca3b6fb4c6c6f310f0b89c58f"` Dec 19 19:20:55.311 INFO running `"docker" "rm" "-f" "96f9bd02ef45f9d02e6baf67208ca0367079a42ca3b6fb4c6c6f310f0b89c58f"` Dec 19 19:20:55.560 INFO [stdout] 96f9bd02ef45f9d02e6baf67208ca0367079a42ca3b6fb4c6c6f310f0b89c58f