[INFO] updating cached repository mtharrison/colors
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mtharrison/colors
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mtharrison/colors" "work/ex/beta-1.37-6/sources/1.36.0/gh/mtharrison/colors"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/mtharrison/colors'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mtharrison/colors" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mtharrison/colors"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mtharrison/colors'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6c70318d512bcf00673c38b58a8b46774ff1f6d5
[INFO] sha for GitHub repo mtharrison/colors: 6c70318d512bcf00673c38b58a8b46774ff1f6d5
[INFO] validating manifest of mtharrison/colors 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 mtharrison/colors 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 mtharrison/colors
[INFO] finished frobbing mtharrison/colors
[INFO] frobbed toml for mtharrison/colors written to work/ex/beta-1.37-6/sources/1.36.0/gh/mtharrison/colors/Cargo.toml
[INFO] started frobbing mtharrison/colors
[INFO] finished frobbing mtharrison/colors
[INFO] frobbed toml for mtharrison/colors written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mtharrison/colors/Cargo.toml
[INFO] crate mtharrison/colors 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 mtharrison/colors 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-2/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/mtharrison/colors:/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] a74672fb058c0bb562d575e1155e9ec2168b506fef2114ba81a1ddae98875a5a
[INFO] running `"docker" "start" "-a" "a74672fb058c0bb562d575e1155e9ec2168b506fef2114ba81a1ddae98875a5a"`
[INFO] [stderr]    Compiling colors v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `"docker" "inspect" "a74672fb058c0bb562d575e1155e9ec2168b506fef2114ba81a1ddae98875a5a"`
[INFO] running `"docker" "rm" "-f" "a74672fb058c0bb562d575e1155e9ec2168b506fef2114ba81a1ddae98875a5a"`
[INFO] [stdout] a74672fb058c0bb562d575e1155e9ec2168b506fef2114ba81a1ddae98875a5a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/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/mtharrison/colors:/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] 5d6c57252c1f2b84c8ae423afbf980ba3a256bafd11fd21475fe83b02c422356
[INFO] running `"docker" "start" "-a" "5d6c57252c1f2b84c8ae423afbf980ba3a256bafd11fd21475fe83b02c422356"`
[INFO] [stderr]    Compiling colors v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.58s
[INFO] running `"docker" "inspect" "5d6c57252c1f2b84c8ae423afbf980ba3a256bafd11fd21475fe83b02c422356"`
[INFO] running `"docker" "rm" "-f" "5d6c57252c1f2b84c8ae423afbf980ba3a256bafd11fd21475fe83b02c422356"`
[INFO] [stdout] 5d6c57252c1f2b84c8ae423afbf980ba3a256bafd11fd21475fe83b02c422356
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/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/mtharrison/colors:/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] 2a5ceddcea8afe42dc2cb22eb387f6d51d8fa2a5dda2715d39af9ec1b17a56fe
[INFO] running `"docker" "start" "-a" "2a5ceddcea8afe42dc2cb22eb387f6d51d8fa2a5dda2715d39af9ec1b17a56fe"`
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test solver::tests::it_finds_solution ... ok
[INFO] [stdout] test solver::tests::it_finds_no_solution ... ok
[INFO] [stdout] test parser::tests::it_handles_extra_whitespace ... ok
[INFO] [stdout] test parser::tests::it_handles_numbers_over_10 ... ok
[INFO] [stdout] test parser::tests::it_parses_input ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/colors-49a11e985497e37e
[INFO] running `"docker" "inspect" "2a5ceddcea8afe42dc2cb22eb387f6d51d8fa2a5dda2715d39af9ec1b17a56fe"`
[INFO] running `"docker" "rm" "-f" "2a5ceddcea8afe42dc2cb22eb387f6d51d8fa2a5dda2715d39af9ec1b17a56fe"`
[INFO] [stdout] 2a5ceddcea8afe42dc2cb22eb387f6d51d8fa2a5dda2715d39af9ec1b17a56fe