Dec 19 20:39:37.181 INFO checking alfred/aoc-rust-2018 against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 20:39:37.181 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/alfred/aoc-rust-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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 20:39:37.715 INFO [stdout] b296ee4358a5bf51db4d1654385f5e574ba4503ad716be2562c5446a6173eecb
Dec 19 20:39:37.719 INFO running `"docker" "start" "-a" "b296ee4358a5bf51db4d1654385f5e574ba4503ad716be2562c5446a6173eecb"`
Dec 19 20:39:39.248 INFO [stderr]     Checking rust-crypto v0.2.36
Dec 19 20:39:39.264 INFO [stderr]    Compiling aoc-runner-derive v0.1.3
Dec 19 20:39:47.736 INFO [stderr]     Checking aoc-rust-2018 v0.1.0 (/opt/crater/workdir)
Dec 19 20:39:48.056 INFO [stderr] error: custom attribute panicked
Dec 19 20:39:48.056 INFO [stderr]   --> src/day2.rs:16:1
Dec 19 20:39:48.056 INFO [stderr]    |
Dec 19 20:39:48.056 INFO [stderr] 16 | #[aoc(day2, part1)]
Dec 19 20:39:48.056 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 19 20:39:48.056 INFO [stderr]    |
Dec 19 20:39:48.056 INFO [stderr]    = help: message: use-after-free in `proc_macro` handle
Dec 19 20:39:48.056 INFO [stderr] 
Dec 19 20:39:48.056 INFO [stderr] error: aborting due to previous error
Dec 19 20:39:48.056 INFO [stderr] 
Dec 19 20:39:48.090 INFO [stderr] error: Could not compile `aoc-rust-2018`.
Dec 19 20:39:48.090 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 19 20:39:48.117 INFO [stderr] error: custom attribute panicked
Dec 19 20:39:48.118 INFO [stderr]   --> src/day2.rs:16:1
Dec 19 20:39:48.118 INFO [stderr]    |
Dec 19 20:39:48.118 INFO [stderr] 16 | #[aoc(day2, part1)]
Dec 19 20:39:48.118 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 19 20:39:48.118 INFO [stderr]    |
Dec 19 20:39:48.118 INFO [stderr]    = help: message: use-after-free in `proc_macro` handle
Dec 19 20:39:48.118 INFO [stderr] 
Dec 19 20:39:48.118 INFO [stderr] error: aborting due to previous error
Dec 19 20:39:48.118 INFO [stderr] 
Dec 19 20:39:48.118 INFO [stderr] error: Could not compile `aoc-rust-2018`.
Dec 19 20:39:48.118 INFO [stderr] 
Dec 19 20:39:48.118 INFO [stderr] To learn more, run the command again with --verbose.
Dec 19 20:39:48.562 INFO running `"docker" "inspect" "b296ee4358a5bf51db4d1654385f5e574ba4503ad716be2562c5446a6173eecb"`
Dec 19 20:39:48.671 INFO running `"docker" "rm" "-f" "b296ee4358a5bf51db4d1654385f5e574ba4503ad716be2562c5446a6173eecb"`
Dec 19 20:39:48.959 INFO [stdout] b296ee4358a5bf51db4d1654385f5e574ba4503ad716be2562c5446a6173eecb