[INFO] updating cached repository kandiyohi/advent_of_code_2017
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/kandiyohi/advent_of_code_2017
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/kandiyohi/advent_of_code_2017" "work/ex/beta-1.38-1/sources/1.37.0/gh/kandiyohi/advent_of_code_2017"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/kandiyohi/advent_of_code_2017'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/kandiyohi/advent_of_code_2017" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kandiyohi/advent_of_code_2017"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kandiyohi/advent_of_code_2017'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 831be24773be59ccd5b74d6ddfbcc28ae0f55a25
[INFO] sha for GitHub repo kandiyohi/advent_of_code_2017: 831be24773be59ccd5b74d6ddfbcc28ae0f55a25
[INFO] validating manifest of kandiyohi/advent_of_code_2017 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of kandiyohi/advent_of_code_2017 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing kandiyohi/advent_of_code_2017
[INFO] finished frobbing kandiyohi/advent_of_code_2017
[INFO] frobbed toml for kandiyohi/advent_of_code_2017 written to work/ex/beta-1.38-1/sources/1.37.0/gh/kandiyohi/advent_of_code_2017/Cargo.toml
[INFO] started frobbing kandiyohi/advent_of_code_2017
[INFO] finished frobbing kandiyohi/advent_of_code_2017
[INFO] frobbed toml for kandiyohi/advent_of_code_2017 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kandiyohi/advent_of_code_2017/Cargo.toml
[INFO] crate kandiyohi/advent_of_code_2017 already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing kandiyohi/advent_of_code_2017 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kandiyohi/advent_of_code_2017:/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=warn" "-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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 4c4f4d4e553494dbcefed99a5f5d703de99ffa9df982aa60d2eeae562d631d45
[INFO] running `"docker" "start" "-a" "4c4f4d4e553494dbcefed99a5f5d703de99ffa9df982aa60d2eeae562d631d45"`
[INFO] [stderr]    Compiling advent_of_code_2017 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `"docker" "inspect" "4c4f4d4e553494dbcefed99a5f5d703de99ffa9df982aa60d2eeae562d631d45"`
[INFO] running `"docker" "rm" "-f" "4c4f4d4e553494dbcefed99a5f5d703de99ffa9df982aa60d2eeae562d631d45"`
[INFO] [stdout] 4c4f4d4e553494dbcefed99a5f5d703de99ffa9df982aa60d2eeae562d631d45
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kandiyohi/advent_of_code_2017:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] f0aa89d73f238e5ea1cf32f46de44cd641c901a050108aac9115da95d9e41e02
[INFO] running `"docker" "start" "-a" "f0aa89d73f238e5ea1cf32f46de44cd641c901a050108aac9115da95d9e41e02"`
[INFO] [stderr]    Compiling advent_of_code_2017 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `"docker" "inspect" "f0aa89d73f238e5ea1cf32f46de44cd641c901a050108aac9115da95d9e41e02"`
[INFO] running `"docker" "rm" "-f" "f0aa89d73f238e5ea1cf32f46de44cd641c901a050108aac9115da95d9e41e02"`
[INFO] [stdout] f0aa89d73f238e5ea1cf32f46de44cd641c901a050108aac9115da95d9e41e02
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kandiyohi/advent_of_code_2017:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 747b0fd5794abbe9d77f5097e7f375a6750c8bfc9161d4e1578ea3632e5c13ac
[INFO] running `"docker" "start" "-a" "747b0fd5794abbe9d77f5097e7f375a6750c8bfc9161d4e1578ea3632e5c13ac"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/advent_of_code_2017-7bb5d66643ca2f4d
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "747b0fd5794abbe9d77f5097e7f375a6750c8bfc9161d4e1578ea3632e5c13ac"`
[INFO] running `"docker" "rm" "-f" "747b0fd5794abbe9d77f5097e7f375a6750c8bfc9161d4e1578ea3632e5c13ac"`
[INFO] [stdout] 747b0fd5794abbe9d77f5097e7f375a6750c8bfc9161d4e1578ea3632e5c13ac