Oct 21 14:05:25.849 INFO checking sapphirecat/advent2017-rs against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 14:05:25.849 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 21 14:05:26.208 INFO blam! 1021c6581125b824edee2fa4824e2c71a42046ad34bac136c74a87f00e65ddcf
Oct 21 14:05:26.216 INFO running `"docker" "start" "-a" "1021c6581125b824edee2fa4824e2c71a42046ad34bac136c74a87f00e65ddcf"`
Oct 21 14:05:28.014 INFO kablam! usermod: no changes
Oct 21 14:05:28.089 INFO kablam!     Checking libc v0.2.34
Oct 21 14:05:28.092 INFO kablam!     Checking thread_local v0.3.4
Oct 21 14:05:29.692 INFO kablam!     Checking memchr v2.0.1
Oct 21 14:05:30.026 INFO kablam!     Checking aho-corasick v0.6.4
Oct 21 14:05:30.707 INFO kablam!     Checking regex v0.2.3
Oct 21 14:05:33.132 INFO kablam!     Checking advent2017-rs v0.1.0 (/source)
Oct 21 14:05:34.040 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.98s
Oct 21 14:05:34.040 INFO kablam! su: No module specific data is present
Oct 21 14:05:34.724 INFO running `"docker" "rm" "-f" "1021c6581125b824edee2fa4824e2c71a42046ad34bac136c74a87f00e65ddcf"`
Oct 21 14:05:35.044 INFO blam! 1021c6581125b824edee2fa4824e2c71a42046ad34bac136c74a87f00e65ddcf