Dec 19 15:14:31.415 INFO checking jeysal/rust-uml-to-dot-concept against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955 Dec 19 15:14:31.415 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"` Dec 19 15:14:31.924 INFO [stdout] d6f0521e360f0221e8469f334910ff4cb02e937b50eac2de8bb7c1a02472ea7f Dec 19 15:14:31.926 INFO running `"docker" "start" "-a" "d6f0521e360f0221e8469f334910ff4cb02e937b50eac2de8bb7c1a02472ea7f"` Dec 19 15:14:34.224 INFO [stderr] Checking dot v0.1.4 Dec 19 15:14:34.232 INFO [stderr] Checking memchr v2.0.2 Dec 19 15:14:34.748 INFO [stderr] Checking nom v4.0.0 Dec 19 15:14:36.693 INFO [stderr] Checking uml v0.1.0 (/opt/crater/workdir) Dec 19 15:14:38.506 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.34s Dec 19 15:14:39.855 INFO running `"docker" "inspect" "d6f0521e360f0221e8469f334910ff4cb02e937b50eac2de8bb7c1a02472ea7f"` Dec 19 15:14:40.222 INFO running `"docker" "rm" "-f" "d6f0521e360f0221e8469f334910ff4cb02e937b50eac2de8bb7c1a02472ea7f"` Dec 19 15:14:40.532 INFO [stdout] d6f0521e360f0221e8469f334910ff4cb02e937b50eac2de8bb7c1a02472ea7f