[INFO] fetching crate cichlid 0.2.1...
[INFO] testing cichlid-0.2.1 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate cichlid 0.2.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate cichlid 0.2.1 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d45425f4900601c1be09f015adf2c5d78c6c7ba42635ef755daefa32adf1e675
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d45425f4900601c1be09f015adf2c5d78c6c7ba42635ef755daefa32adf1e675", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d45425f4900601c1be09f015adf2c5d78c6c7ba42635ef755daefa32adf1e675", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d45425f4900601c1be09f015adf2c5d78c6c7ba42635ef755daefa32adf1e675", kill_on_drop: false }`
[INFO] [stdout] d45425f4900601c1be09f015adf2c5d78c6c7ba42635ef755daefa32adf1e675
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] df6770369d9e5c1d6d8cc62fa7d5a86af5b9db90597b4ca2afe74417ddf03d26
[INFO] running `Command { std: "docker" "start" "-a" "df6770369d9e5c1d6d8cc62fa7d5a86af5b9db90597b4ca2afe74417ddf03d26", kill_on_drop: false }`
[INFO] [stderr]    Compiling cichlid v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 1.52s
[INFO] running `Command { std: "docker" "inspect" "df6770369d9e5c1d6d8cc62fa7d5a86af5b9db90597b4ca2afe74417ddf03d26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df6770369d9e5c1d6d8cc62fa7d5a86af5b9db90597b4ca2afe74417ddf03d26", kill_on_drop: false }`
[INFO] [stdout] df6770369d9e5c1d6d8cc62fa7d5a86af5b9db90597b4ca2afe74417ddf03d26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf1b438f94b0a257edf70f96ab73016fe4b86be70cbf3d1a5217eccc727d857b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "bf1b438f94b0a257edf70f96ab73016fe4b86be70cbf3d1a5217eccc727d857b", kill_on_drop: false }`
[INFO] [stderr]    Compiling cichlid v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 21.05s
[INFO] running `Command { std: "docker" "inspect" "bf1b438f94b0a257edf70f96ab73016fe4b86be70cbf3d1a5217eccc727d857b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf1b438f94b0a257edf70f96ab73016fe4b86be70cbf3d1a5217eccc727d857b", kill_on_drop: false }`
[INFO] [stdout] bf1b438f94b0a257edf70f96ab73016fe4b86be70cbf3d1a5217eccc727d857b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7c4982c0a8c60135f41079ccfd1359d80a9ddd246356f00db36af926da3f13c7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7c4982c0a8c60135f41079ccfd1359d80a9ddd246356f00db36af926da3f13c7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cichlid-5dfab541d30ac3a6)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test color_util::test::blur_test_long ... 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 math::trig::test::all_cos ... ok
[INFO] [stdout] test math::trig::test::all_sin ... ok
[INFO] [stdout] test hsv::test::hsv2rgb_raw_256h ... ok
[INFO] [stdout] test color_util::color_impls::test::test_batch_scale_array ... ok
[INFO] [stdout] test hsv::test::hsv2rgb_rainbow_6h ... ok
[INFO] [stdout] test color_util::test::blur_test ... ok
[INFO] [stdout] test hsv::test::hsv2rgb_rainbow_256h ... ok
[INFO] [stdout] test color_util::gradient::test::gradient_sweep_test ... ok
[INFO] [stdout] test hsv::test::hsv2rgb_rainbow_all ... 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-7dc30fef891dc077)
[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 13.32s
[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 (line 10) ... FAILED
[INFO] [stdout] test src/color_util/mod.rs - color_util::ColorIterMut (line 80) ... FAILED
[INFO] [stdout] test src/color_util/mod.rs - color_util::ColorIterMut (line 91) ... FAILED
[INFO] [stdout] test src/color_util/mod.rs - color_util::ColorSliceMut (line 117) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 66) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 28) ... FAILED
[INFO] [stdout] test src/color_util/mod.rs - color_util::GradientFill (line 182) ... FAILED
[INFO] [stdout] test src/math/mod.rs - math::ScalingInt::dim_raw (line 145) ... FAILED
[INFO] [stdout] test src/math/mod.rs - math::ScalingInt::dim_video (line 163) ... FAILED
[INFO] [stdout] test src/color_util/mod.rs - color_util::ColorSliceMut (line 136) ... FAILED
[INFO] [stdout] test src/color_util/mod.rs - color_util::ColorSliceMut (line 128) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 55) ... ok
[INFO] [stdout] test src/color_util/mod.rs - color_util::GradientFill (line 171) ... ok
[INFO] [stdout] test src/math/mod.rs - math::ScalingInt::scale (line 108) ... ok
[INFO] [stdout] test src/lib.rs - (line 45) ... ok
[INFO] [stdout] test src/math/mod.rs - math::ScalingInt::scale_video (line 127) ... ok
[INFO] [stdout] test src/color_util/mod.rs - color_util::GradientFillToInclusive (line 200) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[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::ColorIterMut (line 80) 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/color_util/mod.rs - color_util::ColorSliceMut (line 117) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 66) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 28) 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/math/mod.rs - math::ScalingInt::dim_raw (line 145) 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] ---- src/color_util/mod.rs - color_util::ColorSliceMut (line 136) 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] 
[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 117)
[INFO] [stdout]     src/color_util/mod.rs - color_util::ColorSliceMut (line 128)
[INFO] [stdout]     src/color_util/mod.rs - color_util::ColorSliceMut (line 136)
[INFO] [stdout]     src/color_util/mod.rs - color_util::GradientFill (line 182)
[INFO] [stdout]     src/lib.rs - (line 28)
[INFO] [stdout]     src/lib.rs - (line 66)
[INFO] [stdout]     src/math/mod.rs - math::ScalingInt::dim_raw (line 145)
[INFO] [stdout]     src/math/mod.rs - math::ScalingInt::dim_video (line 163)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 6 passed; 11 failed; 1 ignored; 0 measured; 0 filtered out; finished in 33.22s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "7c4982c0a8c60135f41079ccfd1359d80a9ddd246356f00db36af926da3f13c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c4982c0a8c60135f41079ccfd1359d80a9ddd246356f00db36af926da3f13c7", kill_on_drop: false }`
[INFO] [stdout] 7c4982c0a8c60135f41079ccfd1359d80a9ddd246356f00db36af926da3f13c7