Dec 17 16:08:07.121 INFO checking sapphirecat/advent2017-rs against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 16:08:07.121 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/sapphirecat/advent2017-rs:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 16:08:07.552 INFO [stdout] 1e83e7efed189bccf61067d10b0b9b2d0b197461525101a283c7d84b0e3b3bd8
Dec 17 16:08:07.555 INFO running `"docker" "start" "-a" "1e83e7efed189bccf61067d10b0b9b2d0b197461525101a283c7d84b0e3b3bd8"`
Dec 17 16:08:09.596 INFO [stderr]     Checking libc v0.2.34
Dec 17 16:08:10.644 INFO [stderr]     Checking memchr v2.0.1
Dec 17 16:08:10.912 INFO [stderr]     Checking aho-corasick v0.6.4
Dec 17 16:08:11.505 INFO [stderr]     Checking regex v0.2.3
Dec 17 16:08:13.443 INFO [stderr]     Checking advent2017-rs v0.1.0 (/opt/crater/workdir)
Dec 17 16:08:14.119 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.56s
Dec 17 16:08:15.031 INFO running `"docker" "inspect" "1e83e7efed189bccf61067d10b0b9b2d0b197461525101a283c7d84b0e3b3bd8"`
Dec 17 16:08:15.310 INFO running `"docker" "rm" "-f" "1e83e7efed189bccf61067d10b0b9b2d0b197461525101a283c7d84b0e3b3bd8"`
Dec 17 16:08:15.580 INFO [stdout] 1e83e7efed189bccf61067d10b0b9b2d0b197461525101a283c7d84b0e3b3bd8