[INFO] fetching crate sauron-core 0.32.6...
[INFO] testing sauron-core-0.32.6 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate sauron-core 0.32.6 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate sauron-core 0.32.6 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sauron-core 0.32.6
[INFO] finished tweaking crates.io crate sauron-core 0.32.6
[INFO] tweaked toml for crates.io crate sauron-core 0.32.6 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d256e021990010bed9c5e43eb60db3dd4f1d13d5a9fe063d007c95aab58e1a63
[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" "d256e021990010bed9c5e43eb60db3dd4f1d13d5a9fe063d007c95aab58e1a63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d256e021990010bed9c5e43eb60db3dd4f1d13d5a9fe063d007c95aab58e1a63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d256e021990010bed9c5e43eb60db3dd4f1d13d5a9fe063d007c95aab58e1a63", kill_on_drop: false }`
[INFO] [stdout] d256e021990010bed9c5e43eb60db3dd4f1d13d5a9fe063d007c95aab58e1a63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a620f40f8bc02f3e149c48e4ebf5fb0ef6225a23132326a233f94bc7e1fc0f09
[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" "a620f40f8bc02f3e149c48e4ebf5fb0ef6225a23132326a233f94bc7e1fc0f09", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasm-bindgen v0.2.68
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling mt-dom v0.6.2
[INFO] [stderr]    Compiling syn v1.0.52
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.68
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.68
[INFO] [stderr]    Compiling thiserror-impl v1.0.22
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.68
[INFO] [stderr]    Compiling thiserror v1.0.22
[INFO] [stderr]    Compiling js-sys v0.3.45
[INFO] [stderr]    Compiling web-sys v0.3.45
[INFO] [stderr]    Compiling sauron-core v0.32.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 07s
[INFO] running `Command { std: "docker" "inspect" "a620f40f8bc02f3e149c48e4ebf5fb0ef6225a23132326a233f94bc7e1fc0f09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a620f40f8bc02f3e149c48e4ebf5fb0ef6225a23132326a233f94bc7e1fc0f09", kill_on_drop: false }`
[INFO] [stdout] a620f40f8bc02f3e149c48e4ebf5fb0ef6225a23132326a233f94bc7e1fc0f09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5bf4bb4b178eb3a82dbe7fabcd9b430c9db39f97549db42358b05715904a3355
[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" "5bf4bb4b178eb3a82dbe7fabcd9b430c9db39f97549db42358b05715904a3355", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling regex-syntax v0.6.21
[INFO] [stderr]    Compiling scoped-tls v1.0.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.1
[INFO] [stderr]    Compiling memoffset v0.6.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling wasm-bindgen-test-macro v0.3.18
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling tinytemplate v1.1.0
[INFO] [stderr]    Compiling walkdir v2.3.1
[INFO] [stderr]    Compiling console_error_panic_hook v0.1.6
[INFO] [stderr]    Compiling wasm-bindgen-futures v0.4.18
[INFO] [stderr]    Compiling console_log v0.2.0
[INFO] [stderr]    Compiling wasm-bindgen-test v0.3.18
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.0
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling bstr v0.2.14
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]    Compiling plotters v0.2.15
[INFO] [stderr]    Compiling regex v1.4.2
[INFO] [stderr]    Compiling csv v1.1.5
[INFO] [stderr]    Compiling criterion v0.3.3
[INFO] [stderr]    Compiling sauron-core v0.32.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 41s
[INFO] running `Command { std: "docker" "inspect" "5bf4bb4b178eb3a82dbe7fabcd9b430c9db39f97549db42358b05715904a3355", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bf4bb4b178eb3a82dbe7fabcd9b430c9db39f97549db42358b05715904a3355", kill_on_drop: false }`
[INFO] [stdout] 5bf4bb4b178eb3a82dbe7fabcd9b430c9db39f97549db42358b05715904a3355
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 258ed8d329c511be3d371bc1301fb3ea92c2beabe669ab6710d9137afb0e09bc
[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" "258ed8d329c511be3d371bc1301fb3ea92c2beabe669ab6710d9137afb0e09bc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.27s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sauron_core-15052436ba1c132d
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test html::attributes::value::tests::tuple_value ... ok
[INFO] [stdout] test render::test::test_render_classes ... ok
[INFO] [stdout] test html::units::tests::test_units ... ok
[INFO] [stdout] test render::test::test_render_class_flag ... ok
[INFO] [stdout] test jss::test::test_class_namespaced ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/attributes_test-0fe1fd38156f103f
[INFO] [stdout] test jss::test::test_selector_ns ... ok
[INFO] [stdout] test jss::test::test_jss_ns_with_media_query ... ok
[INFO] [stdout] test jss::test::test_jss_ns ... ok
[INFO] [stdout] test jss::test::test_jss ... ok
[INFO] [stdout] test html::attributes::value::tests::array_value ... ok
[INFO] [stdout] test html::attributes::style_macro::tests::test_style_json ... ok
[INFO] [stdout] test html::attributes::style_macro::tests::test_style_values ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test_classes ... ok
[INFO] [stdout] test test_styles ... ok
[INFO] [stdout] test test_styles_flag ... ok
[INFO] [stdout] test test_styles_and_styles_flag ... ok
[INFO] [stdout] test classes_test ... ok
[INFO] [stdout] test should_merge_classes_flag ... ok
[INFO] [stdout] test test_classes_flag ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/children_tests-208a6598c66ea7b5
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/create_element_tests-c61f8ab231de496e
[INFO] [stdout] test children_using_macro_mix ... ok
[INFO] [stdout] test children ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/diff_patch_test-28fec9a7b63b812d
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test remove_events ... ok
[INFO] [stdout] test replace_node ... ok
[INFO] [stdout] test multiple_style_calls ... ok
[INFO] [stdout] test event_remove ... ok
[INFO] [stdout] test remove_nodes ... ok
[INFO] [stdout] test change_class_attribute ... ok
[INFO] [stdout] test add_style_attributes_1_change ... ok
[INFO] [stdout] test replace_node2 ... ok
[INFO] [stdout] test truncate_children ... ok
[INFO] [stdout] test replace_text_node ... ok
[INFO] [stdout] test truncate_children_different_attributes ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/dom_updater_test-40ddd1ce9bcfb8ed
[INFO] [stdout] test text_changed_in_keyed_elements ... ok
[INFO] [stdout] test add_children ... ok
[INFO] [stdout] test add_style_attributes ... ok
[INFO] [stdout] test add_attributes ... ok
[INFO] [stdout] test remove_attributes ... ok
[INFO] [stdout] test remove_style_attributes ... ok
[INFO] [stdout] test change_attribute ... ok
[INFO] [stdout] test add_style_attributes_no_changes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/event_tests-d62d9fc31653ce47
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/html_test-df9252f6ea8cae32
[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
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test replace_node ... ok
[INFO] [stdout] test remove_nodes ... ok
[INFO] [stdout] test test_macros_trailing_commas_in_children_and_params ... ok
[INFO] [stdout] test remove_events ... ok
[INFO] [stdout] test test_macros_trailing_commas_in_children_only ... ok
[INFO] [stdout] test test_macros_with_lines ... ok
[INFO] [stdout] test test_macros_trailing_commas_in_attribute_and_children ... ok
[INFO] [stdout] test remove_attributes ... ok
[INFO] [stdout] test test_macros_trailing_commas_in_attributes_only ... ok
[INFO] [stdout] test replace_text_node ... ok
[INFO] [stdout] test test_macros_trailing_commas ... ok
[INFO] [stdout] test add_children ... ok
[INFO] [stdout] test builder_with_children ... ok
[INFO] [stdout] test simple_builder ... ok
[INFO] [stdout] test builder_with_event ... ok
[INFO] [stdout] test add_attributes ... ok
[INFO] [stdout] test change_attribute ... ok
[INFO] [stdout] test test_macros ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/keyed_subsequent_updates-5dca9c962ab0942e
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/patches_keyed-9b8d1576646c1eef
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_fixtures-24d5f0bf876bb1d3
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sauron-core
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test src/html.rs - html::html_element (line 37) ... ignored
[INFO] [stdout] test src/html.rs - text (line 76) ... ignored
[INFO] [stdout] test src/html/attributes.rs - html::attributes::attrs_flag (line 144) ... ignored
[INFO] [stdout] test src/html/attributes.rs - html::attributes::classes (line 123) ... ignored
[INFO] [stdout] test src/html/attributes.rs - html::attributes::classes_flag (line 101) ... ignored
[INFO] [stdout] test src/html/attributes.rs - html::attributes::styles (line 44) ... ignored
[INFO] [stdout] test src/html/attributes.rs - html::attributes::styles (line 48) ... ignored
[INFO] [stdout] test src/html/attributes.rs - html::attributes::styles_flag (line 77) ... ignored
[INFO] [stdout] test src/html/attributes.rs - html::attributes::styles_flag (line 84) ... ignored
[INFO] [stdout] test src/html/attributes/attribute_macros.rs - declare_attributes (line 9) ... ignored
[INFO] [stdout] test src/html/attributes/style.rs - html::attributes::style::Style (line 7) ... ignored
[INFO] [stdout] test src/html/units.rs - html::units::px (line 40) ... ignored
[INFO] [stdout] test src/svg.rs - svg::svg_element (line 15) ... ignored
[INFO] [stdout] test src/html/attributes.rs - html::attributes::empty_attr (line 218) ... ok
[INFO] [stdout] test src/jss.rs - jss::selector_namespaced (line 104) ... ok
[INFO] [stdout] test src/jss.rs - jss::class_namespaced (line 181) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 13 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "258ed8d329c511be3d371bc1301fb3ea92c2beabe669ab6710d9137afb0e09bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "258ed8d329c511be3d371bc1301fb3ea92c2beabe669ab6710d9137afb0e09bc", kill_on_drop: false }`
[INFO] [stdout] 258ed8d329c511be3d371bc1301fb3ea92c2beabe669ab6710d9137afb0e09bc