[INFO] updating cached repository edwinvdgraaf/advent-of-code-2018
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/edwinvdgraaf/advent-of-code-2018
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/edwinvdgraaf/advent-of-code-2018" "work/ex/beta-1.37-6/sources/1.36.0/gh/edwinvdgraaf/advent-of-code-2018"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/edwinvdgraaf/advent-of-code-2018'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/edwinvdgraaf/advent-of-code-2018" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/edwinvdgraaf/advent-of-code-2018"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/edwinvdgraaf/advent-of-code-2018'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ae1d759e77a269a43af6a2a6aeb4dc9a80e33738
[INFO] sha for GitHub repo edwinvdgraaf/advent-of-code-2018: ae1d759e77a269a43af6a2a6aeb4dc9a80e33738
[INFO] validating manifest of edwinvdgraaf/advent-of-code-2018 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 edwinvdgraaf/advent-of-code-2018 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 edwinvdgraaf/advent-of-code-2018
[INFO] finished frobbing edwinvdgraaf/advent-of-code-2018
[INFO] frobbed toml for edwinvdgraaf/advent-of-code-2018 written to work/ex/beta-1.37-6/sources/1.36.0/gh/edwinvdgraaf/advent-of-code-2018/Cargo.toml
[INFO] started frobbing edwinvdgraaf/advent-of-code-2018
[INFO] finished frobbing edwinvdgraaf/advent-of-code-2018
[INFO] frobbed toml for edwinvdgraaf/advent-of-code-2018 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/edwinvdgraaf/advent-of-code-2018/Cargo.toml
[INFO] crate edwinvdgraaf/advent-of-code-2018 already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "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 edwinvdgraaf/advent-of-code-2018 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-3/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/edwinvdgraaf/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 7076a44ee91e58509c87526bf929e073e89b96454c8ed3300408c9d2ea96bf62
[INFO] running `"docker" "start" "-a" "7076a44ee91e58509c87526bf929e073e89b96454c8ed3300408c9d2ea96bf62"`
[INFO] [stderr]    Compiling advent-of-code v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `"docker" "inspect" "7076a44ee91e58509c87526bf929e073e89b96454c8ed3300408c9d2ea96bf62"`
[INFO] running `"docker" "rm" "-f" "7076a44ee91e58509c87526bf929e073e89b96454c8ed3300408c9d2ea96bf62"`
[INFO] [stdout] 7076a44ee91e58509c87526bf929e073e89b96454c8ed3300408c9d2ea96bf62
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/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/edwinvdgraaf/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 63abc0b35b7c9bd40447cd06ff3280a374e2d3c922359a12b191e93d7dbcc47f
[INFO] running `"docker" "start" "-a" "63abc0b35b7c9bd40447cd06ff3280a374e2d3c922359a12b191e93d7dbcc47f"`
[INFO] [stderr]    Compiling advent-of-code v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `"docker" "inspect" "63abc0b35b7c9bd40447cd06ff3280a374e2d3c922359a12b191e93d7dbcc47f"`
[INFO] running `"docker" "rm" "-f" "63abc0b35b7c9bd40447cd06ff3280a374e2d3c922359a12b191e93d7dbcc47f"`
[INFO] [stdout] 63abc0b35b7c9bd40447cd06ff3280a374e2d3c922359a12b191e93d7dbcc47f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/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/edwinvdgraaf/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 34fc5b98ac7262a0fabed7fcc8ea45800669c0b226ebfcb5d9f5a6b65b67ddfb
[INFO] running `"docker" "start" "-a" "34fc5b98ac7262a0fabed7fcc8ea45800669c0b226ebfcb5d9f5a6b65b67ddfb"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/advent_of_code-725c759930d3483b
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test day_two::tests::it_reads ... ok
[INFO] [stdout] test day_two::tests::it_computes_part_two ... ok
[INFO] [stdout] test day_two::tests::it_computes_diff_ids ... ok
[INFO] [stdout] test day_one::tests::it_reads ... ok
[INFO] [stdout] test day_one::tests::it_computes_part_two ... ok
[INFO] [stdout] test day_one::tests::it_computes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "34fc5b98ac7262a0fabed7fcc8ea45800669c0b226ebfcb5d9f5a6b65b67ddfb"`
[INFO] running `"docker" "rm" "-f" "34fc5b98ac7262a0fabed7fcc8ea45800669c0b226ebfcb5d9f5a6b65b67ddfb"`
[INFO] [stdout] 34fc5b98ac7262a0fabed7fcc8ea45800669c0b226ebfcb5d9f5a6b65b67ddfb