Dec 19 15:16:49.345 INFO checking jenix21/buildrun against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 15:16:49.345 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/jenix21/buildrun:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 15:16:49.866 INFO [stdout] ae64b2557a6f85992f74f1e7b65b9953823f29c3b64e14dc30aa5b8133fd2d93
Dec 19 15:16:49.868 INFO running `"docker" "start" "-a" "ae64b2557a6f85992f74f1e7b65b9953823f29c3b64e14dc30aa5b8133fd2d93"`
Dec 19 15:16:52.064 INFO [stderr]     Checking aho-corasick v0.6.5
Dec 19 15:16:52.764 INFO [stderr]     Checking regex v1.0.1
Dec 19 15:16:55.191 INFO [stderr]     Checking buildrun v0.1.0 (/opt/crater/workdir)
Dec 19 15:16:55.599 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.60s
Dec 19 15:16:56.420 INFO running `"docker" "inspect" "ae64b2557a6f85992f74f1e7b65b9953823f29c3b64e14dc30aa5b8133fd2d93"`
Dec 19 15:16:56.691 INFO running `"docker" "rm" "-f" "ae64b2557a6f85992f74f1e7b65b9953823f29c3b64e14dc30aa5b8133fd2d93"`
Dec 19 15:16:56.988 INFO [stdout] ae64b2557a6f85992f74f1e7b65b9953823f29c3b64e14dc30aa5b8133fd2d93