Dec 18 12:47:25.425 INFO checking protobuf-codegen-pure-2.2.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252 Dec 18 12:47:25.425 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/protobuf-codegen-pure/2.2.0:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"` Dec 18 12:47:25.632 INFO [stdout] 7abc1835f8eb7963cd54c92ce9b6e600b5ebb4c5656812ff7adb3b83e07a67d7 Dec 18 12:47:25.637 INFO running `"docker" "start" "-a" "7abc1835f8eb7963cd54c92ce9b6e600b5ebb4c5656812ff7adb3b83e07a67d7"` Dec 18 12:47:26.293 INFO [stderr] Checking protobuf-codegen v2.2.0 Dec 18 12:47:27.668 INFO [stderr] Checking protobuf-codegen-pure v2.2.0 (/opt/crater/workdir) Dec 18 12:47:29.893 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.62s Dec 18 12:47:30.140 INFO running `"docker" "inspect" "7abc1835f8eb7963cd54c92ce9b6e600b5ebb4c5656812ff7adb3b83e07a67d7"` Dec 18 12:47:30.244 INFO running `"docker" "rm" "-f" "7abc1835f8eb7963cd54c92ce9b6e600b5ebb4c5656812ff7adb3b83e07a67d7"` Dec 18 12:47:30.311 INFO [stdout] 7abc1835f8eb7963cd54c92ce9b6e600b5ebb4c5656812ff7adb3b83e07a67d7