Dec 05 19:57:39.921 INFO testing jfredett/advent-2018 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 19:57:39.921 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-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 05 19:57:40.430 INFO [stdout] 2befbadc8b24b5220c8916259c3104b35d8141e244480fc88b6e1cc57e0c8921
Dec 05 19:57:40.432 INFO running `"docker" "start" "-a" "2befbadc8b24b5220c8916259c3104b35d8141e244480fc88b6e1cc57e0c8921"`
Dec 05 19:57:41.524 INFO [stderr] usermod: no changes
Dec 05 19:57:41.621 INFO [stderr]    Compiling memchr v2.1.1
Dec 05 19:57:41.621 INFO [stderr]    Compiling aoc-runner-derive v0.1.4
Dec 05 19:57:42.964 INFO [stderr]    Compiling nom v4.1.1
Dec 05 19:57:47.750 INFO [stderr]    Compiling advent-2018 v0.1.0 (/source)
Dec 05 19:57:48.039 INFO [stderr] error: proc macro panicked
Dec 05 19:57:48.040 INFO [stderr]   --> src/lib.rs:17:1
Dec 05 19:57:48.040 INFO [stderr]    |
Dec 05 19:57:48.040 INFO [stderr] 17 | aoc_lib! {year = 2018}
Dec 05 19:57:48.040 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^
Dec 05 19:57:48.040 INFO [stderr]    |
Dec 05 19:57:48.040 INFO [stderr]    = help: message: called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }
Dec 05 19:57:48.040 INFO [stderr] 
Dec 05 19:57:48.040 INFO [stderr] error: aborting due to previous error
Dec 05 19:57:48.040 INFO [stderr] 
Dec 05 19:57:48.045 INFO [stderr] error: Could not compile `advent-2018`.
Dec 05 19:57:48.045 INFO [stderr] 
Dec 05 19:57:48.045 INFO [stderr] To learn more, run the command again with --verbose.
Dec 05 19:57:48.047 INFO [stderr] su: No module specific data is present
Dec 05 19:57:48.290 INFO running `"docker" "inspect" "2befbadc8b24b5220c8916259c3104b35d8141e244480fc88b6e1cc57e0c8921"`
Dec 05 19:57:48.377 INFO running `"docker" "rm" "-f" "2befbadc8b24b5220c8916259c3104b35d8141e244480fc88b6e1cc57e0c8921"`
Dec 05 19:57:48.438 INFO [stdout] 2befbadc8b24b5220c8916259c3104b35d8141e244480fc88b6e1cc57e0c8921