[INFO] updating cached repository msifd/advent-of-code-2016
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/msifd/advent-of-code-2016
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/msifd/advent-of-code-2016" "work/ex/pr-59527/sources/master#003382e4150984cb476047b3925edf8d75df2d59/gh/msifd/advent-of-code-2016"`
[INFO] [stderr] Cloning into 'work/ex/pr-59527/sources/master#003382e4150984cb476047b3925edf8d75df2d59/gh/msifd/advent-of-code-2016'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/msifd/advent-of-code-2016" "work/ex/pr-59527/sources/try#47f4f94676fbdd494dd2c2dc9ac377a13fc78e00/gh/msifd/advent-of-code-2016"`
[INFO] [stderr] Cloning into 'work/ex/pr-59527/sources/try#47f4f94676fbdd494dd2c2dc9ac377a13fc78e00/gh/msifd/advent-of-code-2016'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7788489a5ea0e6cd1d1a1692c45652aa932ae1e3
[INFO] sha for GitHub repo msifd/advent-of-code-2016: 7788489a5ea0e6cd1d1a1692c45652aa932ae1e3
[INFO] validating manifest of msifd/advent-of-code-2016 on toolchain master#003382e4150984cb476047b3925edf8d75df2d59
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+003382e4150984cb476047b3925edf8d75df2d59-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of msifd/advent-of-code-2016 on toolchain try#47f4f94676fbdd494dd2c2dc9ac377a13fc78e00
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+47f4f94676fbdd494dd2c2dc9ac377a13fc78e00-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing msifd/advent-of-code-2016
[INFO] finished frobbing msifd/advent-of-code-2016
[INFO] frobbed toml for msifd/advent-of-code-2016 written to work/ex/pr-59527/sources/master#003382e4150984cb476047b3925edf8d75df2d59/gh/msifd/advent-of-code-2016/Cargo.toml
[INFO] started frobbing msifd/advent-of-code-2016
[INFO] finished frobbing msifd/advent-of-code-2016
[INFO] frobbed toml for msifd/advent-of-code-2016 written to work/ex/pr-59527/sources/try#47f4f94676fbdd494dd2c2dc9ac377a13fc78e00/gh/msifd/advent-of-code-2016/Cargo.toml
[INFO] crate msifd/advent-of-code-2016 already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+003382e4150984cb476047b3925edf8d75df2d59-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+47f4f94676fbdd494dd2c2dc9ac377a13fc78e00-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking msifd/advent-of-code-2016 against master#003382e4150984cb476047b3925edf8d75df2d59 for pr-59527
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59527/worker-2/master#003382e4150984cb476047b3925edf8d75df2d59:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59527/sources/master#003382e4150984cb476047b3925edf8d75df2d59/gh/msifd/advent-of-code-2016:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+003382e4150984cb476047b3925edf8d75df2d59-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] f409070e5e27bf5c1a32bd8a777562d388eb28cf35ded80f32a6c7d07ceaa44e
[INFO] running `"docker" "start" "-a" "f409070e5e27bf5c1a32bd8a777562d388eb28cf35ded80f32a6c7d07ceaa44e"`
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]     Checking advent-of-code-2016 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.02s
[INFO] running `"docker" "inspect" "f409070e5e27bf5c1a32bd8a777562d388eb28cf35ded80f32a6c7d07ceaa44e"`
[INFO] running `"docker" "rm" "-f" "f409070e5e27bf5c1a32bd8a777562d388eb28cf35ded80f32a6c7d07ceaa44e"`
[INFO] [stdout] f409070e5e27bf5c1a32bd8a777562d388eb28cf35ded80f32a6c7d07ceaa44e