Dec 17 19:40:57.227 INFO checking michaelmelanson/advent-of-code-2018 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 19:40:57.228 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/michaelmelanson/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 19:40:57.564 INFO [stdout] 766009ce669307587f89e82f8ad8062f70e25bd67e1dc2495be2ad54edabf9b1
Dec 17 19:40:57.570 INFO running `"docker" "start" "-a" "766009ce669307587f89e82f8ad8062f70e25bd67e1dc2495be2ad54edabf9b1"`
Dec 17 19:40:58.588 INFO [stderr]     Checking aoc-runner v0.1.0
Dec 17 19:40:58.588 INFO [stderr]     Checking num-bigint v0.2.1
Dec 17 19:40:58.588 INFO [stderr]    Compiling aoc-runner-derive v0.1.6
Dec 17 19:41:01.432 INFO [stderr]     Checking num-rational v0.2.1
Dec 17 19:41:03.160 INFO [stderr]     Checking num v0.2.0
Dec 17 19:41:04.873 INFO [stderr]     Checking advent-of-code-2018 v0.1.0 (/opt/crater/workdir)
Dec 17 19:41:05.392 INFO [stderr] error: proc macro panicked
Dec 17 19:41:05.392 INFO [stderr]   --> src/lib.rs:15:1
Dec 17 19:41:05.392 INFO [stderr]    |
Dec 17 19:41:05.392 INFO [stderr] 15 | aoc_lib!{ year = 2018 }
Dec 17 19:41:05.392 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 19:41:05.392 INFO [stderr]    |
Dec 17 19:41:05.392 INFO [stderr]    = help: message: failed to write infos from lib: Os { code: 30, kind: Other, message: "Read-only file system" }
Dec 17 19:41:05.392 INFO [stderr] 
Dec 17 19:41:05.400 INFO [stderr] error: aborting due to previous error
Dec 17 19:41:05.400 INFO [stderr] 
Dec 17 19:41:05.411 INFO [stderr] error: Could not compile `advent-of-code-2018`.
Dec 17 19:41:05.411 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 17 19:41:05.528 INFO [stderr] error: proc macro panicked
Dec 17 19:41:05.528 INFO [stderr]   --> src/lib.rs:15:1
Dec 17 19:41:05.528 INFO [stderr]    |
Dec 17 19:41:05.528 INFO [stderr] 15 | aoc_lib!{ year = 2018 }
Dec 17 19:41:05.528 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 19:41:05.528 INFO [stderr]    |
Dec 17 19:41:05.528 INFO [stderr]    = help: message: failed to write infos from lib: Os { code: 30, kind: Other, message: "Read-only file system" }
Dec 17 19:41:05.528 INFO [stderr] 
Dec 17 19:41:05.528 INFO [stderr] error: aborting due to previous error
Dec 17 19:41:05.528 INFO [stderr] 
Dec 17 19:41:05.536 INFO [stderr] error: Could not compile `advent-of-code-2018`.
Dec 17 19:41:05.536 INFO [stderr] 
Dec 17 19:41:05.536 INFO [stderr] To learn more, run the command again with --verbose.
Dec 17 19:41:06.115 INFO running `"docker" "inspect" "766009ce669307587f89e82f8ad8062f70e25bd67e1dc2495be2ad54edabf9b1"`
Dec 17 19:41:06.390 INFO running `"docker" "rm" "-f" "766009ce669307587f89e82f8ad8062f70e25bd67e1dc2495be2ad54edabf9b1"`
Dec 17 19:41:06.680 INFO [stdout] 766009ce669307587f89e82f8ad8062f70e25bd67e1dc2495be2ad54edabf9b1