Dec 19 11:53:53.673 INFO checking nharward/nom-gzip against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 11:53:53.673 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/nharward/nom-gzip:/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 11:53:54.173 INFO [stdout] caa2a80f22804e9d91396b7f00baacddc669ec58cbb620d7d3269cb8345661bd
Dec 19 11:53:54.180 INFO running `"docker" "start" "-a" "caa2a80f22804e9d91396b7f00baacddc669ec58cbb620d7d3269cb8345661bd"`
Dec 19 11:53:55.856 INFO [stderr]     Checking libc v0.2.29
Dec 19 11:53:57.228 INFO [stderr]     Checking memchr v1.0.1
Dec 19 11:53:57.456 INFO [stderr]     Checking nom v3.2.0
Dec 19 11:53:59.748 INFO [stderr]     Checking nom-gzip v0.1.0 (/opt/crater/workdir)
Dec 19 11:54:01.695 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.87s
Dec 19 11:54:02.953 INFO running `"docker" "inspect" "caa2a80f22804e9d91396b7f00baacddc669ec58cbb620d7d3269cb8345661bd"`
Dec 19 11:54:03.352 INFO running `"docker" "rm" "-f" "caa2a80f22804e9d91396b7f00baacddc669ec58cbb620d7d3269cb8345661bd"`
Dec 19 11:54:03.636 INFO [stdout] caa2a80f22804e9d91396b7f00baacddc669ec58cbb620d7d3269cb8345661bd