Dec 11 10:59:22.205 INFO checking rjmholt/advent-of-code-2018 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 10:59:22.205 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 11 10:59:22.687 INFO [stdout] ccf18b43cff4045487ffa186d8ca09a2f9104395ebdc387f13093ea3afeef59c
Dec 11 10:59:22.690 INFO running `"docker" "start" "-a" "ccf18b43cff4045487ffa186d8ca09a2f9104395ebdc387f13093ea3afeef59c"`
Dec 11 10:59:23.951 INFO [stderr] usermod: no changes
Dec 11 10:59:24.104 INFO [stderr]    Compiling walkdir v2.2.7
Dec 11 10:59:24.115 INFO [stderr]     Checking clap v2.32.0
Dec 11 10:59:26.304 INFO [stderr]    Compiling rust-embed-impl v4.2.0
Dec 11 10:59:28.316 INFO [stderr]     Checking rust-embed v4.2.0
Dec 11 10:59:31.886 INFO [stderr]     Checking advent-of-code v0.1.0 (/source)
Dec 11 10:59:32.812 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.83s
Dec 11 10:59:32.817 INFO [stderr] su: No module specific data is present
Dec 11 10:59:33.976 INFO running `"docker" "inspect" "ccf18b43cff4045487ffa186d8ca09a2f9104395ebdc387f13093ea3afeef59c"`
Dec 11 10:59:34.254 INFO running `"docker" "rm" "-f" "ccf18b43cff4045487ffa186d8ca09a2f9104395ebdc387f13093ea3afeef59c"`
Dec 11 10:59:34.483 INFO [stdout] ccf18b43cff4045487ffa186d8ca09a2f9104395ebdc387f13093ea3afeef59c