[INFO] updating cached repository ozone/advent_of_code_2018
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ozone/advent_of_code_2018
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ozone/advent_of_code_2018" "work/ex/beta-1.38-1/sources/1.37.0/gh/ozone/advent_of_code_2018"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/ozone/advent_of_code_2018'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ozone/advent_of_code_2018" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ozone/advent_of_code_2018"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ozone/advent_of_code_2018'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f40b4a14cbf3ed5405afebf649721e6a72a9a81a
[INFO] sha for GitHub repo ozone/advent_of_code_2018: f40b4a14cbf3ed5405afebf649721e6a72a9a81a
[INFO] validating manifest of ozone/advent_of_code_2018 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 ozone/advent_of_code_2018 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 ozone/advent_of_code_2018
[INFO] finished frobbing ozone/advent_of_code_2018
[INFO] frobbed toml for ozone/advent_of_code_2018 written to work/ex/beta-1.38-1/sources/1.37.0/gh/ozone/advent_of_code_2018/Cargo.toml
[INFO] started frobbing ozone/advent_of_code_2018
[INFO] finished frobbing ozone/advent_of_code_2018
[INFO] frobbed toml for ozone/advent_of_code_2018 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ozone/advent_of_code_2018/Cargo.toml
[INFO] crate ozone/advent_of_code_2018 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 ozone/advent_of_code_2018 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ozone/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=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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 3b730e8cb0f3e60c797a4a6a9e62a9e7661c86716968e73d9b9a52a6b630f645
[INFO] running `"docker" "start" "-a" "3b730e8cb0f3e60c797a4a6a9e62a9e7661c86716968e73d9b9a52a6b630f645"`
[INFO] [stderr]    Compiling advent_of_code_2018 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `"docker" "inspect" "3b730e8cb0f3e60c797a4a6a9e62a9e7661c86716968e73d9b9a52a6b630f645"`
[INFO] running `"docker" "rm" "-f" "3b730e8cb0f3e60c797a4a6a9e62a9e7661c86716968e73d9b9a52a6b630f645"`
[INFO] [stdout] 3b730e8cb0f3e60c797a4a6a9e62a9e7661c86716968e73d9b9a52a6b630f645
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ozone/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=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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 0ef38a209ef4de7b2f657bd2e9115f9cb05422b38bf5e0f4355d1f64a5324bab
[INFO] running `"docker" "start" "-a" "0ef38a209ef4de7b2f657bd2e9115f9cb05422b38bf5e0f4355d1f64a5324bab"`
[INFO] [stderr]    Compiling advent_of_code_2018 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.68s
[INFO] running `"docker" "inspect" "0ef38a209ef4de7b2f657bd2e9115f9cb05422b38bf5e0f4355d1f64a5324bab"`
[INFO] running `"docker" "rm" "-f" "0ef38a209ef4de7b2f657bd2e9115f9cb05422b38bf5e0f4355d1f64a5324bab"`
[INFO] [stdout] 0ef38a209ef4de7b2f657bd2e9115f9cb05422b38bf5e0f4355d1f64a5324bab
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ozone/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=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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] c6398dd2f08fe67f30e703e514661e7dff4f511e5ced4824014800552bab2ebf
[INFO] running `"docker" "start" "-a" "c6398dd2f08fe67f30e703e514661e7dff4f511e5ced4824014800552bab2ebf"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/advent_of_code_2018-9daed676256199af
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_day1_part1 ... ok
[INFO] [stdout] test tests::test_day1_part2 ... ok
[INFO] [stdout] test tests::test_day2_part1 ... ok
[INFO] [stdout] test tests::test_day2_part2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "c6398dd2f08fe67f30e703e514661e7dff4f511e5ced4824014800552bab2ebf"`
[INFO] running `"docker" "rm" "-f" "c6398dd2f08fe67f30e703e514661e7dff4f511e5ced4824014800552bab2ebf"`
[INFO] [stdout] c6398dd2f08fe67f30e703e514661e7dff4f511e5ced4824014800552bab2ebf