[INFO] updating cached repository mslynch/adventofcode2016
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mslynch/adventofcode2016
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mslynch/adventofcode2016" "work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/mslynch/adventofcode2016"`
[INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/mslynch/adventofcode2016'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mslynch/adventofcode2016" "work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/mslynch/adventofcode2016"`
[INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/mslynch/adventofcode2016'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5fb7218aac78f34ecd3ba181c92d811a03c83e39
[INFO] sha for GitHub repo mslynch/adventofcode2016: 5fb7218aac78f34ecd3ba181c92d811a03c83e39
[INFO] validating manifest of mslynch/adventofcode2016 on toolchain master#452087b4bf18cece2d52d7cd8c9147195e5404bf
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of mslynch/adventofcode2016 on toolchain try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing mslynch/adventofcode2016
[INFO] finished frobbing mslynch/adventofcode2016
[INFO] frobbed toml for mslynch/adventofcode2016 written to work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/mslynch/adventofcode2016/Cargo.toml
[INFO] started frobbing mslynch/adventofcode2016
[INFO] finished frobbing mslynch/adventofcode2016
[INFO] frobbed toml for mslynch/adventofcode2016 written to work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/mslynch/adventofcode2016/Cargo.toml
[INFO] crate mslynch/adventofcode2016 already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking mslynch/adventofcode2016 against master#452087b4bf18cece2d52d7cd8c9147195e5404bf for pr-63247
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63247/worker-0/master#452087b4bf18cece2d52d7cd8c9147195e5404bf:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/mslynch/adventofcode2016:/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" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 0edd32305b7d20f262eaf817e6565e0aab9ca91be16f42b832fc4d1c5ca19b1e
[INFO] running `"docker" "start" "-a" "0edd32305b7d20f262eaf817e6565e0aab9ca91be16f42b832fc4d1c5ca19b1e"`
[INFO] [stderr]     Checking rpds v0.6.0
[INFO] [stderr]     Checking im v12.3.4
[INFO] [stderr]     Checking adventofcode2016 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error: expected expression, found `)`
[INFO] [stderr]    --> src/day11.rs:154:34
[INFO] [stderr]     |
[INFO] [stderr] 154 |         building.iter().filter(||)
[INFO] [stderr]     |                                  ^ expected expression
[INFO] [stderr] 
[INFO] [stderr] error: expected expression, found `)`
[INFO] [stderr]    --> src/day11.rs:154:34
[INFO] [stderr]     |
[INFO] [stderr] 154 |         building.iter().filter(||)
[INFO] [stderr]     |                                  ^ expected expression
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `adventofcode2016`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `adventofcode2016`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "0edd32305b7d20f262eaf817e6565e0aab9ca91be16f42b832fc4d1c5ca19b1e"`
[INFO] running `"docker" "rm" "-f" "0edd32305b7d20f262eaf817e6565e0aab9ca91be16f42b832fc4d1c5ca19b1e"`
[INFO] [stdout] 0edd32305b7d20f262eaf817e6565e0aab9ca91be16f42b832fc4d1c5ca19b1e