Dec 18 12:20:56.278 INFO checking rgen-0.5.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252 Dec 18 12:20:56.278 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/rgen/0.5.0:/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 18 12:20:56.708 INFO [stdout] 129b5947a65e9d1015bf38708c54e75ef6a2a834b0453eed4ae474e5b523dbee Dec 18 12:20:56.716 INFO running `"docker" "start" "-a" "129b5947a65e9d1015bf38708c54e75ef6a2a834b0453eed4ae474e5b523dbee"` Dec 18 12:20:58.162 INFO [stderr] Checking signifix v0.9.0 Dec 18 12:20:58.162 INFO [stderr] Checking array_tool v1.0.3 Dec 18 12:20:58.929 INFO [stderr] Checking rgen v0.5.0 (/opt/crater/workdir) Dec 18 12:20:59.486 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.41s Dec 18 12:20:59.746 INFO running `"docker" "inspect" "129b5947a65e9d1015bf38708c54e75ef6a2a834b0453eed4ae474e5b523dbee"` Dec 18 12:20:59.837 INFO running `"docker" "rm" "-f" "129b5947a65e9d1015bf38708c54e75ef6a2a834b0453eed4ae474e5b523dbee"` Dec 18 12:21:00.004 INFO [stdout] 129b5947a65e9d1015bf38708c54e75ef6a2a834b0453eed4ae474e5b523dbee