Dec 18 13:07:06.469 INFO checking pbuf-0.3.31 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 13:07:06.469 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/pbuf/0.3.31:/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 13:07:06.619 INFO [stdout] e6f2a2d04658e55ae512201f3d96047d68cc6c47f75c3aa8bcd0e034856573dc
Dec 18 13:07:06.621 INFO running `"docker" "start" "-a" "e6f2a2d04658e55ae512201f3d96047d68cc6c47f75c3aa8bcd0e034856573dc"`
Dec 18 13:07:07.139 INFO [stderr] warning: only one of `license` or `license-file` is necessary
Dec 18 13:07:07.147 INFO [stderr]     Checking pbuf v0.3.31 (/opt/crater/workdir)
Dec 18 13:07:07.512 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
Dec 18 13:07:07.738 INFO running `"docker" "inspect" "e6f2a2d04658e55ae512201f3d96047d68cc6c47f75c3aa8bcd0e034856573dc"`
Dec 18 13:07:07.890 INFO running `"docker" "rm" "-f" "e6f2a2d04658e55ae512201f3d96047d68cc6c47f75c3aa8bcd0e034856573dc"`
Dec 18 13:07:08.055 INFO [stdout] e6f2a2d04658e55ae512201f3d96047d68cc6c47f75c3aa8bcd0e034856573dc