Dec 19 13:27:57.028 INFO checking ltfschoen/polkadot-clone against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 13:27:57.028 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-2/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/ltfschoen/polkadot-clone:/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 13:27:57.390 INFO [stdout] 43a879fec20862bd667dad32d72c927045832ca90fd316be8bf3b224b103fa90
Dec 19 13:27:57.393 INFO running `"docker" "start" "-a" "43a879fec20862bd667dad32d72c927045832ca90fd316be8bf3b224b103fa90"`
Dec 19 13:27:59.076 INFO [stderr]     Checking env_logger v0.5.8
Dec 19 13:27:59.824 INFO [stderr]     Checking polkadot-cli v0.1.0 (/opt/crater/workdir/cli)
Dec 19 13:28:00.258 INFO [stderr]     Checking polkadot-clone v0.1.0 (/opt/crater/workdir)
Dec 19 13:28:00.844 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.89s
Dec 19 13:28:01.400 INFO running `"docker" "inspect" "43a879fec20862bd667dad32d72c927045832ca90fd316be8bf3b224b103fa90"`
Dec 19 13:28:01.732 INFO running `"docker" "rm" "-f" "43a879fec20862bd667dad32d72c927045832ca90fd316be8bf3b224b103fa90"`
Dec 19 13:28:02.000 INFO [stdout] 43a879fec20862bd667dad32d72c927045832ca90fd316be8bf3b224b103fa90