Dec 19 09:35:31.641 INFO checking ryota-ka/farbe against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 09:35:31.641 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-0/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/ryota-ka/farbe:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 09:35:32.064 INFO [stdout] 578dc698227045a71fd090e6f0f808b43d6925cb659ba48c6237ebb58cd6f555
Dec 19 09:35:32.066 INFO running `"docker" "start" "-a" "578dc698227045a71fd090e6f0f808b43d6925cb659ba48c6237ebb58cd6f555"`
Dec 19 09:35:34.103 INFO [stderr]     Checking libc v0.2.41
Dec 19 09:35:34.103 INFO [stderr]     Checking clap v2.31.2
Dec 19 09:35:35.276 INFO [stderr]     Checking memchr v2.0.1
Dec 19 09:35:35.636 INFO [stderr]     Checking nom v4.0.0
Dec 19 09:35:39.784 INFO [stderr]     Checking farbe v0.1.0 (/opt/crater/workdir)
Dec 19 09:35:40.090 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.05s
Dec 19 09:35:40.514 INFO running `"docker" "inspect" "578dc698227045a71fd090e6f0f808b43d6925cb659ba48c6237ebb58cd6f555"`
Dec 19 09:35:40.710 INFO running `"docker" "rm" "-f" "578dc698227045a71fd090e6f0f808b43d6925cb659ba48c6237ebb58cd6f555"`
Dec 19 09:35:40.924 INFO [stdout] 578dc698227045a71fd090e6f0f808b43d6925cb659ba48c6237ebb58cd6f555