Nov 27 21:06:34.861 INFO checking sapphirecat/advent2017-rs against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 27 21:06:34.861 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 27 21:06:35.292 INFO [stdout] 269ad2172f1a6d7b533406bad5724314a6ee01740b8a355a2e0aa68b1746ac14
Nov 27 21:06:35.300 INFO running `"docker" "start" "-a" "269ad2172f1a6d7b533406bad5724314a6ee01740b8a355a2e0aa68b1746ac14"`
Nov 27 21:06:37.284 INFO [stderr] usermod: no changes
Nov 27 21:06:37.392 INFO [stderr]     Checking libc v0.2.34
Nov 27 21:06:38.422 INFO [stderr]     Checking memchr v2.0.1
Nov 27 21:06:38.726 INFO [stderr]     Checking aho-corasick v0.6.4
Nov 27 21:06:39.366 INFO [stderr]     Checking regex v0.2.3
Nov 27 21:06:41.520 INFO [stderr]     Checking advent2017-rs v0.1.0 (/source)
Nov 27 21:06:42.227 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.90s
Nov 27 21:06:42.232 INFO [stderr] su: No module specific data is present
Nov 27 21:06:42.813 INFO running `"docker" "inspect" "269ad2172f1a6d7b533406bad5724314a6ee01740b8a355a2e0aa68b1746ac14"`
Nov 27 21:06:43.036 INFO running `"docker" "rm" "-f" "269ad2172f1a6d7b533406bad5724314a6ee01740b8a355a2e0aa68b1746ac14"`
Nov 27 21:06:43.273 INFO [stdout] 269ad2172f1a6d7b533406bad5724314a6ee01740b8a355a2e0aa68b1746ac14