Dec 19 14:53:06.405 INFO checking jseward/advent-of-code-2018 against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 14:53:06.405 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-2/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/jseward/advent-of-code-2018:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 14:53:06.849 INFO [stdout] f5dea844ae2385a6828548acc0bc65addffb30b78a7b3544d4640420f07ddebf
Dec 19 14:53:06.854 INFO running `"docker" "start" "-a" "f5dea844ae2385a6828548acc0bc65addffb30b78a7b3544d4640420f07ddebf"`
Dec 19 14:53:08.504 INFO [stderr]     Checking aoc-runner v0.1.0
Dec 19 14:53:08.504 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 19 14:53:08.504 INFO [stderr]     Checking rust-crypto v0.2.36
Dec 19 14:53:27.444 INFO [stderr]    Compiling aoc-runner-internal v0.1.0
Dec 19 14:53:29.176 INFO [stderr]    Compiling aoc-runner-derive v0.1.4
Dec 19 14:53:34.984 INFO [stderr]     Checking advent-of-code-2018 v0.1.0 (/opt/crater/workdir)
Dec 19 14:53:35.460 INFO [stderr] error: proc macro panicked
Dec 19 14:53:35.460 INFO [stderr]   --> src/lib.rs:14:1
Dec 19 14:53:35.460 INFO [stderr]    |
Dec 19 14:53:35.460 INFO [stderr] 14 | aoc_lib!{ year = 2018 }
Dec 19 14:53:35.460 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:53:35.460 INFO [stderr]    |
Dec 19 14:53:35.460 INFO [stderr]    = help: message: called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }
Dec 19 14:53:35.460 INFO [stderr] 
Dec 19 14:53:35.468 INFO [stderr] error: aborting due to previous error
Dec 19 14:53:35.468 INFO [stderr] 
Dec 19 14:53:35.468 INFO [stderr] error: Could not compile `advent-of-code-2018`.
Dec 19 14:53:35.468 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 19 14:53:35.584 INFO [stderr] error: proc macro panicked
Dec 19 14:53:35.584 INFO [stderr]   --> src/lib.rs:14:1
Dec 19 14:53:35.584 INFO [stderr]    |
Dec 19 14:53:35.584 INFO [stderr] 14 | aoc_lib!{ year = 2018 }
Dec 19 14:53:35.584 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:53:35.584 INFO [stderr]    |
Dec 19 14:53:35.584 INFO [stderr]    = help: message: called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }
Dec 19 14:53:35.584 INFO [stderr] 
Dec 19 14:53:35.584 INFO [stderr] error: aborting due to previous error
Dec 19 14:53:35.584 INFO [stderr] 
Dec 19 14:53:35.608 INFO [stderr] error: Could not compile `advent-of-code-2018`.
Dec 19 14:53:35.608 INFO [stderr] 
Dec 19 14:53:35.608 INFO [stderr] To learn more, run the command again with --verbose.
Dec 19 14:53:36.887 INFO running `"docker" "inspect" "f5dea844ae2385a6828548acc0bc65addffb30b78a7b3544d4640420f07ddebf"`
Dec 19 14:53:37.186 INFO running `"docker" "rm" "-f" "f5dea844ae2385a6828548acc0bc65addffb30b78a7b3544d4640420f07ddebf"`
Dec 19 14:53:37.545 INFO [stdout] f5dea844ae2385a6828548acc0bc65addffb30b78a7b3544d4640420f07ddebf