[INFO] fetching crate colorful 0.2.1...
[INFO] testing colorful-0.2.1 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate colorful 0.2.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate colorful 0.2.1 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate colorful 0.2.1
[INFO] finished tweaking crates.io crate colorful 0.2.1
[INFO] tweaked toml for crates.io crate colorful 0.2.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 14be37e87f5615fb5d26321232f2f7eecc929d1dd9d6c7cb0c16faa26b0fcf11
[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" "14be37e87f5615fb5d26321232f2f7eecc929d1dd9d6c7cb0c16faa26b0fcf11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "14be37e87f5615fb5d26321232f2f7eecc929d1dd9d6c7cb0c16faa26b0fcf11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14be37e87f5615fb5d26321232f2f7eecc929d1dd9d6c7cb0c16faa26b0fcf11", kill_on_drop: false }`
[INFO] [stdout] 14be37e87f5615fb5d26321232f2f7eecc929d1dd9d6c7cb0c16faa26b0fcf11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cac5b67a64824fe24da33f363c223030f2ee392488a88849673664fa1383b62b
[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" "cac5b67a64824fe24da33f363c223030f2ee392488a88849673664fa1383b62b", kill_on_drop: false }`
[INFO] [stderr]    Compiling colorful v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "cac5b67a64824fe24da33f363c223030f2ee392488a88849673664fa1383b62b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cac5b67a64824fe24da33f363c223030f2ee392488a88849673664fa1383b62b", kill_on_drop: false }`
[INFO] [stdout] cac5b67a64824fe24da33f363c223030f2ee392488a88849673664fa1383b62b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc187cf072c447d7af2a3aec3326b0dc4d44f683a89f1300181b3f63cf1c145c
[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" "cc187cf072c447d7af2a3aec3326b0dc4d44f683a89f1300181b3f63cf1c145c", kill_on_drop: false }`
[INFO] [stderr]    Compiling colorful v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.80s
[INFO] running `Command { std: "docker" "inspect" "cc187cf072c447d7af2a3aec3326b0dc4d44f683a89f1300181b3f63cf1c145c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc187cf072c447d7af2a3aec3326b0dc4d44f683a89f1300181b3f63cf1c145c", kill_on_drop: false }`
[INFO] [stdout] cc187cf072c447d7af2a3aec3326b0dc4d44f683a89f1300181b3f63cf1c145c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4b88f2b331015380b8d81a1ec7d8cb91609eb4dc7031cc81359ba6ced465deff
[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" "4b88f2b331015380b8d81a1ec7d8cb91609eb4dc7031cc81359ba6ced465deff", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/colorful-676fd6f9ff35d679)
[INFO] [stdout] running 8 tests
[INFO] [stderr]      Running tests/test_all_color.rs (/opt/rustwide/target/debug/deps/test_all_color-00573e20c0b2afde)
[INFO] [stdout] test core::colors::tests::test_rgb_iterator ... ok
[INFO] [stdout] test core::hsl::tests::test_hsl_2_rgb_2 ... ok
[INFO] [stdout] test core::rgb::tests::test_rgb_2_hsl_1 ... ok
[INFO] [stdout] test core::rgb::tests::test_rgb_2_hsl_2 ... ok
[INFO] [stdout] test core::rgb::tests::test_rgb_2_hsl_4 ... ok
[INFO] [stdout] test core::rgb::tests::test_rgb_2_hsl_3 ... ok
[INFO] [stdout] test core::hsl::tests::test_hsl_2_rgb_3 ... ok
[INFO] [stdout] test core::hsl::tests::test_hsl_2_rgb_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running tests/test_animation.rs (/opt/rustwide/target/debug/deps/test_animation-2538cdd38f69060d)
[INFO] [stdout] test test_color ... ok
[INFO] [stdout] test test_color_to_hsl ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_neon_1 ... ok
[INFO] [stdout] test test_neon_2 ... ok
[INFO] [stdout] test test_neon_3 ... ok
[INFO] [stdout] test test_rainbow ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_basic.rs (/opt/rustwide/target/debug/deps/test_basic-46df3510ef0a5ddf)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_style ... ok
[INFO] [stdout] test test_interface ... ok
[INFO] [stdout] test test_color ... ok
[INFO] [stdout] test test_bg_color ... ok
[INFO] [stdout] test test_1 ... ok
[INFO] [stdout] test test_mix ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_extra.rs (/opt/rustwide/target/debug/deps/test_extra-b575cdc6d8f9bdd2)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_gradient.rs (/opt/rustwide/target/debug/deps/test_gradient-9b6519ca77e9c865)
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_extra_color ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_gradient_multiple_lines ... ok
[INFO] [stderr]      Running tests/test_hsl.rs (/opt/rustwide/target/debug/deps/test_hsl-b1d9fed8aa21ffe2)
[INFO] [stdout] test test_gradient_color ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_hsl_color ... ok
[INFO] [stderr]    Doc-tests colorful
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - thread (line 12) ... ok
[INFO] [stdout] test src/lib.rs - time (line 12) ... ok
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4b88f2b331015380b8d81a1ec7d8cb91609eb4dc7031cc81359ba6ced465deff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b88f2b331015380b8d81a1ec7d8cb91609eb4dc7031cc81359ba6ced465deff", kill_on_drop: false }`
[INFO] [stdout] 4b88f2b331015380b8d81a1ec7d8cb91609eb4dc7031cc81359ba6ced465deff