Dec 04 13:41:25.097 INFO checking msifd/advent-of-code-2016 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 13:41:25.097 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 04 13:41:25.527 INFO [stdout] 8a1b067d7173be5460486005dbd069c5b82162dd89e28d9c586569d5f42a918e
Dec 04 13:41:25.529 INFO running `"docker" "start" "-a" "8a1b067d7173be5460486005dbd069c5b82162dd89e28d9c586569d5f42a918e"`
Dec 04 13:41:26.888 INFO [stderr] usermod: no changes
Dec 04 13:41:26.951 INFO [stderr]    Compiling gcc v0.3.39
Dec 04 13:41:26.963 INFO [stderr]     Checking time v0.1.35
Dec 04 13:41:28.583 INFO [stderr]    Compiling rust-crypto v0.2.36
Dec 04 13:41:34.215 INFO [stderr]     Checking advent-of-code-2016 v0.1.0 (/source)
Dec 04 13:41:35.694 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.78s
Dec 04 13:41:35.703 INFO [stderr] su: No module specific data is present
Dec 04 13:41:37.053 INFO running `"docker" "inspect" "8a1b067d7173be5460486005dbd069c5b82162dd89e28d9c586569d5f42a918e"`
Dec 04 13:41:37.365 INFO running `"docker" "rm" "-f" "8a1b067d7173be5460486005dbd069c5b82162dd89e28d9c586569d5f42a918e"`
Dec 04 13:41:37.714 INFO [stdout] 8a1b067d7173be5460486005dbd069c5b82162dd89e28d9c586569d5f42a918e