[INFO] updating cached repository vihu/advent2018
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/vihu/advent2018
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/vihu/advent2018" "work/ex/beta-1.37-6/sources/1.36.0/gh/vihu/advent2018"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/vihu/advent2018'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/vihu/advent2018" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/vihu/advent2018"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/vihu/advent2018'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9793f80cc609dc0e2695a1b5e678d22f191750bb
[INFO] sha for GitHub repo vihu/advent2018: 9793f80cc609dc0e2695a1b5e678d22f191750bb
[INFO] validating manifest of vihu/advent2018 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of vihu/advent2018 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing vihu/advent2018
[INFO] finished frobbing vihu/advent2018
[INFO] frobbed toml for vihu/advent2018 written to work/ex/beta-1.37-6/sources/1.36.0/gh/vihu/advent2018/Cargo.toml
[INFO] started frobbing vihu/advent2018
[INFO] finished frobbing vihu/advent2018
[INFO] frobbed toml for vihu/advent2018 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/vihu/advent2018/Cargo.toml
[INFO] crate vihu/advent2018 already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing vihu/advent2018 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/vihu/advent2018:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 8cf30ca9067ea92e82b905f20d0320d368f06e6b2e2fe2a8bc54270030b2aab4
[INFO] running `"docker" "start" "-a" "8cf30ca9067ea92e82b905f20d0320d368f06e6b2e2fe2a8bc54270030b2aab4"`
[INFO] [stderr]    Compiling advent2018 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `"docker" "inspect" "8cf30ca9067ea92e82b905f20d0320d368f06e6b2e2fe2a8bc54270030b2aab4"`
[INFO] running `"docker" "rm" "-f" "8cf30ca9067ea92e82b905f20d0320d368f06e6b2e2fe2a8bc54270030b2aab4"`
[INFO] [stdout] 8cf30ca9067ea92e82b905f20d0320d368f06e6b2e2fe2a8bc54270030b2aab4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/vihu/advent2018:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] ad20029feba4d1688ca17a888b16eba160221e603f4ef2370717689e00161a71
[INFO] running `"docker" "start" "-a" "ad20029feba4d1688ca17a888b16eba160221e603f4ef2370717689e00161a71"`
[INFO] [stderr]    Compiling advent2018 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `"docker" "inspect" "ad20029feba4d1688ca17a888b16eba160221e603f4ef2370717689e00161a71"`
[INFO] running `"docker" "rm" "-f" "ad20029feba4d1688ca17a888b16eba160221e603f4ef2370717689e00161a71"`
[INFO] [stdout] ad20029feba4d1688ca17a888b16eba160221e603f4ef2370717689e00161a71
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/vihu/advent2018:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 2b9e2d11c8190cf21e79f12627bbf79c79c111f7fa9c5a5f38ae77a209afe92e
[INFO] running `"docker" "start" "-a" "2b9e2d11c8190cf21e79f12627bbf79c79c111f7fa9c5a5f38ae77a209afe92e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/advent2018-fc2af655a6595474
[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" "2b9e2d11c8190cf21e79f12627bbf79c79c111f7fa9c5a5f38ae77a209afe92e"`
[INFO] running `"docker" "rm" "-f" "2b9e2d11c8190cf21e79f12627bbf79c79c111f7fa9c5a5f38ae77a209afe92e"`
[INFO] [stdout] 2b9e2d11c8190cf21e79f12627bbf79c79c111f7fa9c5a5f38ae77a209afe92e