[INFO] fetching crate css-color 0.2.4...
[INFO] testing css-color-0.2.4 against 1.60.0 for beta-1.61-1
[INFO] extracting crate css-color 0.2.4 into /workspace/builds/worker-18/source
[INFO] validating manifest of crates.io crate css-color 0.2.4 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate css-color 0.2.4
[INFO] finished tweaking crates.io crate css-color 0.2.4
[INFO] tweaked toml for crates.io crate css-color 0.2.4 written to /workspace/builds/worker-18/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c90e056c37d409a741e2c4d09189ddc4cb577406347a2207f2e45c387baf184b
[INFO] running `Command { std: "docker" "start" "-a" "c90e056c37d409a741e2c4d09189ddc4cb577406347a2207f2e45c387baf184b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c90e056c37d409a741e2c4d09189ddc4cb577406347a2207f2e45c387baf184b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c90e056c37d409a741e2c4d09189ddc4cb577406347a2207f2e45c387baf184b", kill_on_drop: false }`
[INFO] [stdout] c90e056c37d409a741e2c4d09189ddc4cb577406347a2207f2e45c387baf184b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 623215d7ff76112146a1ad719dabed47970c418740b7e92854223247d3d0316d
[INFO] running `Command { std: "docker" "start" "-a" "623215d7ff76112146a1ad719dabed47970c418740b7e92854223247d3d0316d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling css-color v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.75s
[INFO] running `Command { std: "docker" "inspect" "623215d7ff76112146a1ad719dabed47970c418740b7e92854223247d3d0316d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "623215d7ff76112146a1ad719dabed47970c418740b7e92854223247d3d0316d", kill_on_drop: false }`
[INFO] [stdout] 623215d7ff76112146a1ad719dabed47970c418740b7e92854223247d3d0316d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0b5fc5ea2217501fb691c405c7f83eafaa1e35353f074f9481e28ab4274148b0
[INFO] running `Command { std: "docker" "start" "-a" "0b5fc5ea2217501fb691c405c7f83eafaa1e35353f074f9481e28ab4274148b0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling css-color v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 11.11s
[INFO] running `Command { std: "docker" "inspect" "0b5fc5ea2217501fb691c405c7f83eafaa1e35353f074f9481e28ab4274148b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b5fc5ea2217501fb691c405c7f83eafaa1e35353f074f9481e28ab4274148b0", kill_on_drop: false }`
[INFO] [stdout] 0b5fc5ea2217501fb691c405c7f83eafaa1e35353f074f9481e28ab4274148b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 270161575ab33e1f458f7f29442ecbff98394eccbb07f41bbe2f531c7349ec53
[INFO] running `Command { std: "docker" "start" "-a" "270161575ab33e1f458f7f29442ecbff98394eccbb07f41bbe2f531c7349ec53", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/css_color-afa527172886a063)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test tests::color4_spec_examples ... ok
[INFO] [stdout] test tests::hsl ... ok
[INFO] [stdout] test tests::hex ... ok
[INFO] [stdout] test tests::css_parsing_tests::color3 ... ok
[INFO] [stdout] test tests::numeric ... ok
[INFO] [stdout] test tests::rgba_type ... ok
[INFO] [stdout] test tests::readme_examples ... ok
[INFO] [stdout] test tests::rgba_srgb_type_compat ... ok
[INFO] [stdout] test tests::rgb ... ok
[INFO] [stdout] test tests::overflow ... ok
[INFO] [stdout] test tests::named ... ok
[INFO] [stdout] test tests::css_parsing_tests::color3_keywords ... ok
[INFO] [stdout] test tests::css_parsing_tests::color4_hwb ... ok
[INFO] [stdout] test tests::css_parsing_tests::color3_hsl ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests css-color
[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] running `Command { std: "docker" "inspect" "270161575ab33e1f458f7f29442ecbff98394eccbb07f41bbe2f531c7349ec53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "270161575ab33e1f458f7f29442ecbff98394eccbb07f41bbe2f531c7349ec53", kill_on_drop: false }`
[INFO] [stdout] 270161575ab33e1f458f7f29442ecbff98394eccbb07f41bbe2f531c7349ec53