[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-1.38-1/sources/1.37.0/gh/mtharrison/colors"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/mtharrison/colors'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mtharrison/colors" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mtharrison/colors"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/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 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of mtharrison/colors 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 mtharrison/colors
[INFO] finished frobbing mtharrison/colors
[INFO] frobbed toml for mtharrison/colors written to work/ex/beta-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/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" "+1.37.0" "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 mtharrison/colors 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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 4470027e551ebf6955cf59a2dce745d2036dfa6f765feb5fda70120a007b2d00
[INFO] running `"docker" "start" "-a" "4470027e551ebf6955cf59a2dce745d2036dfa6f765feb5fda70120a007b2d00"`
[INFO] [stderr]    Compiling colors v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `"docker" "inspect" "4470027e551ebf6955cf59a2dce745d2036dfa6f765feb5fda70120a007b2d00"`
[INFO] running `"docker" "rm" "-f" "4470027e551ebf6955cf59a2dce745d2036dfa6f765feb5fda70120a007b2d00"`
[INFO] [stdout] 4470027e551ebf6955cf59a2dce745d2036dfa6f765feb5fda70120a007b2d00
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 26e6412ff3d72d7899a444025ae74c2b63b1fefe3486d650993574806f009518
[INFO] running `"docker" "start" "-a" "26e6412ff3d72d7899a444025ae74c2b63b1fefe3486d650993574806f009518"`
[INFO] [stderr]    Compiling colors v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `"docker" "inspect" "26e6412ff3d72d7899a444025ae74c2b63b1fefe3486d650993574806f009518"`
[INFO] running `"docker" "rm" "-f" "26e6412ff3d72d7899a444025ae74c2b63b1fefe3486d650993574806f009518"`
[INFO] [stdout] 26e6412ff3d72d7899a444025ae74c2b63b1fefe3486d650993574806f009518
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 5030cf61f2d02ef26f33a4f6146959cf5a4818d3b462f480d7cc7eb5d82f94a5
[INFO] running `"docker" "start" "-a" "5030cf61f2d02ef26f33a4f6146959cf5a4818d3b462f480d7cc7eb5d82f94a5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/colors-46ed346dd431973e
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test parser::tests::it_handles_numbers_over_10 ... ok
[INFO] [stdout] test parser::tests::it_handles_extra_whitespace ... ok
[INFO] [stdout] test solver::tests::it_finds_no_solution ... ok
[INFO] [stdout] test solver::tests::it_finds_solution ... 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] running `"docker" "inspect" "5030cf61f2d02ef26f33a4f6146959cf5a4818d3b462f480d7cc7eb5d82f94a5"`
[INFO] running `"docker" "rm" "-f" "5030cf61f2d02ef26f33a4f6146959cf5a4818d3b462f480d7cc7eb5d82f94a5"`
[INFO] [stdout] 5030cf61f2d02ef26f33a4f6146959cf5a4818d3b462f480d7cc7eb5d82f94a5