[INFO] crate ansi_colours 1.0.1 is already in cache
[INFO] extracting crate ansi_colours 1.0.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/ansi_colours/1.0.1
[INFO] extracting crate ansi_colours 1.0.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/ansi_colours/1.0.1
[INFO] validating manifest of ansi_colours-1.0.1 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 ansi_colours-1.0.1 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 ansi_colours-1.0.1
[INFO] finished frobbing ansi_colours-1.0.1
[INFO] frobbed toml for ansi_colours-1.0.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/ansi_colours/1.0.1/Cargo.toml
[INFO] started frobbing ansi_colours-1.0.1
[INFO] finished frobbing ansi_colours-1.0.1
[INFO] frobbed toml for ansi_colours-1.0.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/ansi_colours/1.0.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 ansi_colours-1.0.1 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/ansi_colours/1.0.1:/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] e941131f6844b3ec955921c0b5241a3b754ada4ab8aa194a22d629455d8a19ef
[INFO] running `"docker" "start" "-a" "e941131f6844b3ec955921c0b5241a3b754ada4ab8aa194a22d629455d8a19ef"`
[INFO] [stderr]    Compiling ansi_colours v1.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `"docker" "inspect" "e941131f6844b3ec955921c0b5241a3b754ada4ab8aa194a22d629455d8a19ef"`
[INFO] running `"docker" "rm" "-f" "e941131f6844b3ec955921c0b5241a3b754ada4ab8aa194a22d629455d8a19ef"`
[INFO] [stdout] e941131f6844b3ec955921c0b5241a3b754ada4ab8aa194a22d629455d8a19ef
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/ansi_colours/1.0.1:/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] 981cbdbfb2cdf3efad3fafcf99f29de648ab4aab46eee6c486ed94b6572e538f
[INFO] running `"docker" "start" "-a" "981cbdbfb2cdf3efad3fafcf99f29de648ab4aab46eee6c486ed94b6572e538f"`
[INFO] [stderr]    Compiling lab v0.7.1
[INFO] [stderr]    Compiling lab v0.4.4
[INFO] [stderr]    Compiling delta_e v0.2.1
[INFO] [stderr]    Compiling ansi_colours v1.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.64s
[INFO] running `"docker" "inspect" "981cbdbfb2cdf3efad3fafcf99f29de648ab4aab46eee6c486ed94b6572e538f"`
[INFO] running `"docker" "rm" "-f" "981cbdbfb2cdf3efad3fafcf99f29de648ab4aab46eee6c486ed94b6572e538f"`
[INFO] [stdout] 981cbdbfb2cdf3efad3fafcf99f29de648ab4aab46eee6c486ed94b6572e538f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/ansi_colours/1.0.1:/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] 7f288b55a861bd37448914abb74eb382cc09eb764a42368c8ac92503eee3e9d3
[INFO] running `"docker" "start" "-a" "7f288b55a861bd37448914abb74eb382cc09eb764a42368c8ac92503eee3e9d3"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ansi_colours-c376801ec6d016a9
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ansi256-dd6cb8be4029ab5a
[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] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_to_ansi_approx ... ok
[INFO] [stdout] test test_to_ansi_exact ... ok
[INFO] [stdout] test test_to_rgb ... ok
[INFO] [stdout] test test_from_rgb_grey ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ansi_colours
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs -  (line 43) ... ok
[INFO] [stdout] test src/lib.rs - rgb_from_ansi256 (line 76) ... ok
[INFO] [stdout] test src/lib.rs - ansi256_from_rgb (line 101) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "7f288b55a861bd37448914abb74eb382cc09eb764a42368c8ac92503eee3e9d3"`
[INFO] running `"docker" "rm" "-f" "7f288b55a861bd37448914abb74eb382cc09eb764a42368c8ac92503eee3e9d3"`
[INFO] [stdout] 7f288b55a861bd37448914abb74eb382cc09eb764a42368c8ac92503eee3e9d3