Oct 12 14:20:58.506 INFO checking sapphirecat/advent2017-rs against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 14:20:58.506 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-7/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 12 14:20:58.731 INFO blam! bc06d2351e8415b13e004a2efcacab95d964fd7f80cadf846bab61df72840349
Oct 12 14:20:58.735 INFO running `"docker" "start" "-a" "bc06d2351e8415b13e004a2efcacab95d964fd7f80cadf846bab61df72840349"`
Oct 12 14:20:59.201 INFO kablam! usermod: no changes
Oct 12 14:20:59.247 INFO kablam!     Checking libc v0.2.34
Oct 12 14:20:59.248 INFO kablam!     Checking thread_local v0.3.4
Oct 12 14:21:00.317 INFO kablam!     Checking memchr v2.0.1
Oct 12 14:21:00.605 INFO kablam!     Checking aho-corasick v0.6.4
Oct 12 14:21:01.230 INFO kablam!     Checking regex v0.2.3
Oct 12 14:21:03.197 INFO kablam!     Checking advent2017-rs v0.1.0 (/source)
Oct 12 14:21:04.073 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.85s
Oct 12 14:21:04.073 INFO kablam! su: No module specific data is present
Oct 12 14:21:04.886 INFO running `"docker" "rm" "-f" "bc06d2351e8415b13e004a2efcacab95d964fd7f80cadf846bab61df72840349"`
Oct 12 14:21:05.100 INFO blam! bc06d2351e8415b13e004a2efcacab95d964fd7f80cadf846bab61df72840349