Dec 17 22:23:24.425 INFO checking jeysal/rust-uml-to-dot-concept against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252 Dec 17 22:23:24.425 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/jeysal/rust-uml-to-dot-concept:/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 22:23:24.873 INFO [stdout] d89bef1112648e5644485a4d7e4106f83bb6a6d262d10d42895b9bca472fa849 Dec 17 22:23:24.875 INFO running `"docker" "start" "-a" "d89bef1112648e5644485a4d7e4106f83bb6a6d262d10d42895b9bca472fa849"` Dec 17 22:23:26.772 INFO [stderr] Checking dot v0.1.4 Dec 17 22:23:26.772 INFO [stderr] Checking memchr v2.0.2 Dec 17 22:23:27.344 INFO [stderr] Checking nom v4.0.0 Dec 17 22:23:29.274 INFO [stderr] Checking uml v0.1.0 (/opt/crater/workdir) Dec 17 22:23:31.253 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.55s Dec 17 22:23:32.360 INFO running `"docker" "inspect" "d89bef1112648e5644485a4d7e4106f83bb6a6d262d10d42895b9bca472fa849"` Dec 17 22:23:32.782 INFO running `"docker" "rm" "-f" "d89bef1112648e5644485a4d7e4106f83bb6a6d262d10d42895b9bca472fa849"` Dec 17 22:23:33.124 INFO [stdout] d89bef1112648e5644485a4d7e4106f83bb6a6d262d10d42895b9bca472fa849