[INFO] fetching crate cichlid 0.2.1...
[INFO] testing cichlid-0.2.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate cichlid 0.2.1 into /workspace/builds/worker-57/source
[INFO] validating manifest of crates.io crate cichlid 0.2.1 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cichlid 0.2.1
[INFO] finished tweaking crates.io crate cichlid 0.2.1
[INFO] tweaked toml for crates.io crate cichlid 0.2.1 written to /workspace/builds/worker-57/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3b73b54e383b8b37bf49cc7c56cacc9925602e7d1a087038acc1021086d1ef25
[INFO] running `Command { std: "docker" "start" "-a" "3b73b54e383b8b37bf49cc7c56cacc9925602e7d1a087038acc1021086d1ef25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b73b54e383b8b37bf49cc7c56cacc9925602e7d1a087038acc1021086d1ef25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b73b54e383b8b37bf49cc7c56cacc9925602e7d1a087038acc1021086d1ef25", kill_on_drop: false }`
[INFO] [stdout] 3b73b54e383b8b37bf49cc7c56cacc9925602e7d1a087038acc1021086d1ef25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b67f70e1b85e1395988f48097499055833839cac8fe47a7d172d817bfa5d071
[INFO] running `Command { std: "docker" "start" "-a" "2b67f70e1b85e1395988f48097499055833839cac8fe47a7d172d817bfa5d071", kill_on_drop: false }`
[INFO] [stderr]    Compiling cichlid v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 2.51s
[INFO] running `Command { std: "docker" "inspect" "2b67f70e1b85e1395988f48097499055833839cac8fe47a7d172d817bfa5d071", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b67f70e1b85e1395988f48097499055833839cac8fe47a7d172d817bfa5d071", kill_on_drop: false }`
[INFO] [stdout] 2b67f70e1b85e1395988f48097499055833839cac8fe47a7d172d817bfa5d071
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de3c92878af7c5aada319cd159aeb99dc62455ff572fb749223ee08262c837d4
[INFO] running `Command { std: "docker" "start" "-a" "de3c92878af7c5aada319cd159aeb99dc62455ff572fb749223ee08262c837d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling cichlid v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 13.14s
[INFO] running `Command { std: "docker" "inspect" "de3c92878af7c5aada319cd159aeb99dc62455ff572fb749223ee08262c837d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de3c92878af7c5aada319cd159aeb99dc62455ff572fb749223ee08262c837d4", kill_on_drop: false }`
[INFO] [stdout] de3c92878af7c5aada319cd159aeb99dc62455ff572fb749223ee08262c837d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3bff4cede89f10200e00a01db7202ee92ada5c2290b606209c032189854e4346
[INFO] running `Command { std: "docker" "start" "-a" "3bff4cede89f10200e00a01db7202ee92ada5c2290b606209c032189854e4346", kill_on_drop: false }`
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cichlid-41d9528c3b6cbca6)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test color_util::gradient::test::gradient_sweep_test ... ok
[INFO] [stdout] test color_util::test::blur_test_long ... ok
[INFO] [stdout] test color_util::test::blur_test ... ok
[INFO] [stdout] test color_util::color_impls::test::test_batch_scale_array ... ok
[INFO] [stdout] test color_util::test::color_itermut_test ... ok
[INFO] [stdout] test color_util::test::slice_color_itermut_test ... ok
[INFO] [stdout] test hsv::test::hsv2rgb_rainbow_256h ... ok
[INFO] [stdout] test hsv::test::hsv2rgb_rainbow_6h ... ok
[INFO] [stdout] test hsv::test::hsv2rgb_rainbow_all ... ok
[INFO] [stdout] test hsv::test::hsv2rgb_raw_256h ... ok
[INFO] [stdout] test math::trig::test::all_cos ... ok
[INFO] [stdout] test math::trig::test::all_sin ... ok
[INFO] [stdout] test color_util::color_impls::test::test_batch_scale_many_alignment ... ok
[INFO] [stderr]      Running tests/mod.rs (/opt/rustwide/target/debug/deps/mod-d92b83ecc582d784)
[INFO] [stdout] test color_util::color_impls::test::test_batch_scale_many_buf_len ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.45s
[INFO] [stdout] 
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cichlid
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test src/lib.rs - (line 81) ... ignored
[INFO] [stdout] test src/color_util/mod.rs - color_util::ColorIterMut (line 80) ... FAILED
[INFO] [stdout] test src/math/mod.rs - math::ScalingInt::scale_video (line 127) ... FAILED
[INFO] [stdout] test src/color_util/mod.rs - color_util::GradientFill (line 182) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 45) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 55) ... FAILED
[INFO] [stdout] test src/color_util/mod.rs - color_util::GradientFill (line 171) ... FAILED
[INFO] [stdout] test src/color_util/mod.rs - color_util::GradientFillToInclusive (line 200) ... FAILED
[INFO] [stdout] test src/color_util/mod.rs - color_util (line 10) ... FAILED
[INFO] [stdout] test src/color_util/mod.rs - color_util::ColorSliceMut (line 128) ... FAILED
[INFO] [stdout] test src/color_util/mod.rs - color_util::ColorIterMut (line 91) ... FAILED
[INFO] [stdout] test src/math/mod.rs - math::ScalingInt::dim_video (line 163) ... FAILED
[INFO] [stdout] test src/math/mod.rs - math::ScalingInt::scale (line 108) ... ok
[INFO] [stdout] test src/color_util/mod.rs - color_util::ColorSliceMut (line 117) ... ok
[INFO] [stdout] test src/math/mod.rs - math::ScalingInt::dim_raw (line 145) ... ok
[INFO] [stdout] test src/lib.rs - (line 66) ... ok
[INFO] [stdout] test src/color_util/mod.rs - color_util::ColorSliceMut (line 136) ... ok
[INFO] [stdout] test src/lib.rs - (line 28) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/color_util/mod.rs - color_util::ColorIterMut (line 80) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/math/mod.rs - math::ScalingInt::scale_video (line 127) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/color_util/mod.rs - color_util::GradientFill (line 182) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 45) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 55) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/color_util/mod.rs - color_util::GradientFill (line 171) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/color_util/mod.rs - color_util::GradientFillToInclusive (line 200) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/color_util/mod.rs - color_util (line 10) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/color_util/mod.rs - color_util::ColorSliceMut (line 128) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/color_util/mod.rs - color_util::ColorIterMut (line 91) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/math/mod.rs - math::ScalingInt::dim_video (line 163) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/color_util/mod.rs - color_util (line 10)
[INFO] [stdout]     src/color_util/mod.rs - color_util::ColorIterMut (line 80)
[INFO] [stdout]     src/color_util/mod.rs - color_util::ColorIterMut (line 91)
[INFO] [stdout]     src/color_util/mod.rs - color_util::ColorSliceMut (line 128)
[INFO] [stdout]     src/color_util/mod.rs - color_util::GradientFill (line 171)
[INFO] [stdout]     src/color_util/mod.rs - color_util::GradientFill (line 182)
[INFO] [stdout]     src/color_util/mod.rs - color_util::GradientFillToInclusive (line 200)
[INFO] [stdout]     src/lib.rs - (line 45)
[INFO] [stdout]     src/lib.rs - (line 55)
[INFO] [stdout]     src/math/mod.rs - math::ScalingInt::dim_video (line 163)
[INFO] [stdout]     src/math/mod.rs - math::ScalingInt::scale_video (line 127)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 6 passed; 11 failed; 1 ignored; 0 measured; 0 filtered out; finished in 6.51s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "3bff4cede89f10200e00a01db7202ee92ada5c2290b606209c032189854e4346", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bff4cede89f10200e00a01db7202ee92ada5c2290b606209c032189854e4346", kill_on_drop: false }`
[INFO] [stdout] 3bff4cede89f10200e00a01db7202ee92ada5c2290b606209c032189854e4346