[INFO] fetching crate azul-css-parser 0.0.1...
[INFO] testing azul-css-parser-0.0.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate azul-css-parser 0.0.1 into /workspace/builds/worker-67/source
[INFO] validating manifest of crates.io crate azul-css-parser 0.0.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate azul-css-parser 0.0.1
[INFO] finished tweaking crates.io crate azul-css-parser 0.0.1
[INFO] tweaked toml for crates.io crate azul-css-parser 0.0.1 written to /workspace/builds/worker-67/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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" "+1.55.0" "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-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 672ed05fbd7d4152bd143cdf128f0738e1a3738f75edc0f99817a8f5c7e766eb
[INFO] running `Command { std: "docker" "start" "-a" "672ed05fbd7d4152bd143cdf128f0738e1a3738f75edc0f99817a8f5c7e766eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "672ed05fbd7d4152bd143cdf128f0738e1a3738f75edc0f99817a8f5c7e766eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "672ed05fbd7d4152bd143cdf128f0738e1a3738f75edc0f99817a8f5c7e766eb", kill_on_drop: false }`
[INFO] [stdout] 672ed05fbd7d4152bd143cdf128f0738e1a3738f75edc0f99817a8f5c7e766eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73e3a23c2456398042f03c4768be98377437e9121a843031feb7ac43b793be64
[INFO] running `Command { std: "docker" "start" "-a" "73e3a23c2456398042f03c4768be98377437e9121a843031feb7ac43b793be64", kill_on_drop: false }`
[INFO] [stderr]    Compiling azul-css v0.0.1
[INFO] [stderr]    Compiling azul-simplecss v0.1.1
[INFO] [stderr]    Compiling azul-css-parser v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.98s
[INFO] running `Command { std: "docker" "inspect" "73e3a23c2456398042f03c4768be98377437e9121a843031feb7ac43b793be64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73e3a23c2456398042f03c4768be98377437e9121a843031feb7ac43b793be64", kill_on_drop: false }`
[INFO] [stdout] 73e3a23c2456398042f03c4768be98377437e9121a843031feb7ac43b793be64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d5597184e28525e1fd004473c5785ac658ea57485e61482e3d57cb573007b1c6
[INFO] running `Command { std: "docker" "start" "-a" "d5597184e28525e1fd004473c5785ac658ea57485e61482e3d57cb573007b1c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling azul-css-parser v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.24s
[INFO] running `Command { std: "docker" "inspect" "d5597184e28525e1fd004473c5785ac658ea57485e61482e3d57cb573007b1c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5597184e28525e1fd004473c5785ac658ea57485e61482e3d57cb573007b1c6", kill_on_drop: false }`
[INFO] [stdout] d5597184e28525e1fd004473c5785ac658ea57485e61482e3d57cb573007b1c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 88bd101af294bb91325d23a9f3e54ab1beb2c76ccfa17b903ddbad4bfeb3bf72
[INFO] running `Command { std: "docker" "start" "-a" "88bd101af294bb91325d23a9f3e54ab1beb2c76ccfa17b903ddbad4bfeb3bf72", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/azul_css_parser-b012bc6f871a9aa5)
[INFO] [stdout] 
[INFO] [stdout] running 84 tests
[INFO] [stdout] test css::stylesheet_parse::test_apply_css_pure_class ... ok
[INFO] [stdout] test css::test_case_issue_93 ... ok
[INFO] [stdout] test css::test_css_parse_1 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_box_shadow_2 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_box_shadow_4 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_box_shadow_7 ... ok
[INFO] [stdout] test css::test_css_pseudo_selector_parse ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_box_shadow_8 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_box_shadow_1 ... ok
[INFO] [stdout] test css::test_multiple_rules ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_box_shadow_6 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_box_shadow_3 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_box_shadow_5 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_css_border_2 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_css_color_24 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_css_color_25 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_css_color_13 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_css_color_15 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_css_color_26 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_css_color_23 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_css_color_22 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_css_color_2 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_css_color_20 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_box_shadow_10 ... ok
[INFO] [stdout] test css::test_css_simple_selector_parse ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_css_color_12 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_css_color_14 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_css_color_21 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_css_color_29 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_css_color_3 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_css_border_1 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_css_color_11 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_background_image ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_css_color_16 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_box_shadow_9 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_css_color_32 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_css_color_19 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_css_color_10 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_css_color_17 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_css_border_3 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_css_color_31 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_css_color_28 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_css_color_27 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_css_color_30 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_css_color_18 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_css_color_1 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_css_color_36 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_css_color_8 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_css_color_7 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_css_color_9 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_direction ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_css_color_5 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_css_color_6 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_css_color_33 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_css_color_4 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_css_color_35 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_style_border_radius_3 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_style_font_family_1 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_style_border_radius_4 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_pixel_value_4 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_linear_gradient_8 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_pixel_value_3 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_style_border_radius_2 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_padding_1 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_radial_gradient_1 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_linear_gradient_9 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_linear_gradient_3 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_padding_4 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_linear_gradient_7 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_padding_2 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_linear_gradient_11 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_linear_gradient_1 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_style_border_radius_1 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_style_font_family_2 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_padding_3 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_linear_gradient_4 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_pixel_value_2 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_pixel_value_1 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_linear_gradient_5 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_float_value ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_linear_gradient_10 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_linear_gradient_2 ... ok
[INFO] [stderr]    Doc-tests azul-css-parser
[INFO] [stdout] test css_parser::css_tests::test_parse_css_color_34 ... ok
[INFO] [stdout] test css_parser::css_tests::test_parse_linear_gradient_6 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 84 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 53 tests
[INFO] [stdout] test src/css.rs - css::parse_css_variable_brace_contents (line 681) ... ignored
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name azul_css_parser --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern azul_css=/opt/rustwide/target/debug/deps/libazul_css-3fb73967cf2a24e9.rlib --extern azul_css_parser=/opt/rustwide/target/debug/deps/libazul_css_parser-ad5b5e977a85ad58.rlib --extern azul_simplecss=/opt/rustwide/target/debug/deps/libazul_simplecss-648adf34f16bb91f.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "88bd101af294bb91325d23a9f3e54ab1beb2c76ccfa17b903ddbad4bfeb3bf72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88bd101af294bb91325d23a9f3e54ab1beb2c76ccfa17b903ddbad4bfeb3bf72", kill_on_drop: false }`
[INFO] [stdout] 88bd101af294bb91325d23a9f3e54ab1beb2c76ccfa17b903ddbad4bfeb3bf72