[INFO] fetching crate domrs 0.0.16...
[INFO] testing domrs-0.0.16 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate domrs 0.0.16 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate domrs 0.0.16 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate domrs 0.0.16
[INFO] finished tweaking crates.io crate domrs 0.0.16
[INFO] tweaked toml for crates.io crate domrs 0.0.16 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f9745823effbed32c0c1a7dfb86b15dd006eef0c98f0e75ef754a98a76003c4e
[INFO] running `Command { std: "docker" "start" "-a" "f9745823effbed32c0c1a7dfb86b15dd006eef0c98f0e75ef754a98a76003c4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f9745823effbed32c0c1a7dfb86b15dd006eef0c98f0e75ef754a98a76003c4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9745823effbed32c0c1a7dfb86b15dd006eef0c98f0e75ef754a98a76003c4e", kill_on_drop: false }`
[INFO] [stdout] f9745823effbed32c0c1a7dfb86b15dd006eef0c98f0e75ef754a98a76003c4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d3722de81f865744dee2d3cfab929556439a8380db2b0272065955bb6bd7298e
[INFO] running `Command { std: "docker" "start" "-a" "d3722de81f865744dee2d3cfab929556439a8380db2b0272065955bb6bd7298e", kill_on_drop: false }`
[INFO] [stderr]    Compiling domrs v0.0.16 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "d3722de81f865744dee2d3cfab929556439a8380db2b0272065955bb6bd7298e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3722de81f865744dee2d3cfab929556439a8380db2b0272065955bb6bd7298e", kill_on_drop: false }`
[INFO] [stdout] d3722de81f865744dee2d3cfab929556439a8380db2b0272065955bb6bd7298e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f81507f543ec516f1e913431850f3198d1fa08d6148cafe3142c75323fd3d02c
[INFO] running `Command { std: "docker" "start" "-a" "f81507f543ec516f1e913431850f3198d1fa08d6148cafe3142c75323fd3d02c", kill_on_drop: false }`
[INFO] [stderr]    Compiling domrs v0.0.16 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "f81507f543ec516f1e913431850f3198d1fa08d6148cafe3142c75323fd3d02c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f81507f543ec516f1e913431850f3198d1fa08d6148cafe3142c75323fd3d02c", kill_on_drop: false }`
[INFO] [stdout] f81507f543ec516f1e913431850f3198d1fa08d6148cafe3142c75323fd3d02c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f03b6d188603cff06b9309265593b62c6dedea6b060901417498376dfeb930e0
[INFO] running `Command { std: "docker" "start" "-a" "f03b6d188603cff06b9309265593b62c6dedea6b060901417498376dfeb930e0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/domrs-67a8a55671e0cd6d)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test css::declarations::tests::display_should_work ... 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] [stderr]      Running tests/mod.rs (/opt/rustwide/target/debug/deps/mod-97bdefdf6a3d577d)
[INFO] [stdout] 
[INFO] [stdout] running 85 tests
[INFO] [stdout] test css::borders::display_should_work ... ok
[INFO] [stdout] test css::colors::clone_should_work ... ok
[INFO] [stdout] test css::document::default_should_work ... ok
[INFO] [stdout] test css::colors::display_should_work ... ok
[INFO] [stdout] test css::document::adding_should_work ... ok
[INFO] [stdout] test css::document::new_should_work ... ok
[INFO] [stdout] test css::document::display_should_work ... ok
[INFO] [stdout] test css::fonts::css_font_generic_family_tests::display_should_work ... ok
[INFO] [stdout] test css::group::display_should_work ... ok
[INFO] [stdout] test css::fonts::css_font_style_tests::display_should_work ... ok
[INFO] [stdout] test css::element::display_should_work ... ok
[INFO] [stdout] test css::numbers::display_should_work ... ok
[INFO] [stdout] test css::group::media_query_should_work ... ok
[INFO] [stdout] test css::numbers::macro_auto_should_work ... ok
[INFO] [stdout] test css::numbers::macro_css_num_should_work ... ok
[INFO] [stdout] test css::properties::clone_should_work ... ok
[INFO] [stdout] test css::properties::comparison_should_work ... ok
[INFO] [stdout] test css::properties::conversion_from_svg_attribute_should_work ... ok
[INFO] [stdout] test css::rules::display_should_work ... ok
[INFO] [stdout] test css::ruleset::adding_multiple_declarations_should_work ... ok
[INFO] [stdout] test css::properties::display_should_work ... ok
[INFO] [stdout] test css::ruleset::adding_declarations_should_work ... ok
[INFO] [stdout] test css::ruleset::display_should_work ... ok
[INFO] [stdout] test css::selector::css_selector_part_tests::adding_class_should_work ... ok
[INFO] [stdout] test css::selector::css_selector_part_tests::adding_element_should_work ... ok
[INFO] [stdout] test css::selector::css_selector_part_tests::adding_mix_should_work ... ok
[INFO] [stdout] test css::selector::css_selector_part_tests::adding_multiple_elements_should_work ... ok
[INFO] [stdout] test css::selector::css_selector_part_tests::new_should_work ... ok
[INFO] [stdout] test css::selector::css_selector_part_tests::conversions_should_work ... ok
[INFO] [stdout] test css::selector::css_selector_tests::adding_element_should_work ... ok
[INFO] [stdout] test css::selector::css_selector_tests::adding_mix_should_work ... ok
[INFO] [stdout] test css::selector::css_selector_part_tests::adding_multiple_classes_should_work ... ok
[INFO] [stdout] test css::selector::css_selector_tests::adding_part_should_work ... ok
[INFO] [stdout] test css::selector::css_selector_tests::adding_multiple_elements_should_work ... ok
[INFO] [stdout] test css::units::display_should_work ... ok
[INFO] [stdout] test css::selector::css_selector_tests::adding_multiple_classes_should_work ... ok
[INFO] [stdout] test css::selector::css_selector_tests::adding_class_should_work ... ok
[INFO] [stdout] test css::values::display_should_work ... ok
[INFO] [stdout] test html::document::custom_doctype_should_work ... ok
[INFO] [stdout] test css::values::conversion_should_work ... ok
[INFO] [stdout] test html::attributes::debug_should_work ... ok
[INFO] [stdout] test html::document::custom_language_should_work ... ok
[INFO] [stdout] test css::selector::css_selector_tests::new_should_work ... ok
[INFO] [stdout] test css::selector::css_selector_tests::conversions_should_work ... ok
[INFO] [stdout] test html::document::default_doctype_should_work ... ok
[INFO] [stdout] test html::document::default_namespace_should_work ... ok
[INFO] [stdout] test html::document::default_language_should_work ... ok
[INFO] [stdout] test html::document::html_document_empty_should_work ... ok
[INFO] [stdout] test html::document::html_document_with_body_should_work ... ok
[INFO] [stdout] test html::document::html_document_with_head_and_body_should_work ... ok
[INFO] [stdout] test html::document::custom_namespace_should_work ... ok
[INFO] [stdout] test html::document::html_document_with_head_should_work ... ok
[INFO] [stdout] test html::document::default_should_work ... ok
[INFO] [stdout] test html::document::new_should_work ... ok
[INFO] [stdout] test html::elements::div_should_work ... ok
[INFO] [stdout] test html::elements::headings_should_work ... ok
[INFO] [stdout] test html::elements::setting_class_should_work ... ok
[INFO] [stdout] test html::elements::adding_children_should_work ... ok
[INFO] [stdout] test html::elements::setting_style_should_work ... ok
[INFO] [stdout] test html::head::charset_should_work ... ok
[INFO] [stdout] test html::elements::setting_attribute_should_work ... ok
[INFO] [stdout] test html::head::title_should_work ... ok
[INFO] [stdout] test html::document::html_document_advanced_should_work ... ok
[INFO] [stdout] test html::elements::setting_attribute_should_work_1 ... ok
[INFO] [stdout] test html::link::default_should_work ... ok
[INFO] [stdout] test html::elements::adding_optional_child_should_work ... ok
[INFO] [stdout] test html::link::href_and_rel_should_work ... ok
[INFO] [stdout] test html::head::link_should_work ... ok
[INFO] [stdout] test html::link::href_should_work ... ok
[INFO] [stdout] test html::head::style_should_work ... ok
[INFO] [stdout] test html::link::rel_and_href_should_work ... ok
[INFO] [stdout] test html::link::rel_should_work ... ok
[INFO] [stdout] test html::head::default_should_work ... ok
[INFO] [stdout] test svg::document::default_namespace_should_work ... ok
[INFO] [stdout] test svg::attributes::comparing_should_work ... ok
[INFO] [stdout] test svg::document::width_and_height_should_work ... ok
[INFO] [stdout] test svg::attributes::display_should_work ... ok
[INFO] [stdout] test svg::numbers::conversions_should_work ... ok
[INFO] [stdout] test svg::numbers::display_should_work ... ok
[INFO] [stdout] test svg::document::custom_namespace_should_work ... ok
[INFO] [stdout] test svg::document::default_should_work ... ok
[INFO] [stdout] test html::head::style_with_custom_indent_should_work ... ok
[INFO] [stdout] test svg::document::view_box_should_work ... ok
[INFO] [stdout] test svg::document::new_should_work ... ok
[INFO] [stdout] test html::document::saving_html_document_to_file_should_work ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- html::document::saving_html_document_to_file_should_work stdout ----
[INFO] [stdout] thread 'html::document::saving_html_document_to_file_should_work' panicked at tests/html/document.rs:89:44:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5610dea9c815 - std::backtrace_rs::backtrace::libunwind::trace::h59d96bdb08384354
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
[INFO] [stdout]    1:     0x5610dea9c815 - std::backtrace_rs::backtrace::trace_unsynchronized::h9cf5becacfc93fba
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x5610dea9c815 - std::sys_common::backtrace::_print_fmt::h10b76d10405dbd48
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x5610dea9c815 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h6ed9e62a156d84e4
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x5610deac312b - core::fmt::rt::Argument::fmt::h645c680983f03c9f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/rt.rs:165:63
[INFO] [stdout]    5:     0x5610deac312b - core::fmt::write::h8bcd80919a02be29
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/mod.rs:1169:21
[INFO] [stdout]    6:     0x5610dea99fdf - std::io::Write::write_fmt::h8d0c47c662cad79c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/io/mod.rs:1835:15
[INFO] [stdout]    7:     0x5610dea9c5ee - std::sys_common::backtrace::_print::h6306f131a28d62b0
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x5610dea9c5ee - std::sys_common::backtrace::print::h7079288e0a26dfcc
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x5610dea9e019 - std::panicking::default_hook::{{closure}}::hb063ecec81a736ba
[INFO] [stdout]   10:     0x5610dea9dcde - std::panicking::default_hook::hd56ee406bf547b5c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:295:9
[INFO] [stdout]   11:     0x5610dea3f66a - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::he5eacdef44c8728f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   12:     0x5610dea3f66a - test::test_main::{{closure}}::h0ec9aed229e79095
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:137:21
[INFO] [stdout]   13:     0x5610dea9e61b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcbd0d80e1ad4e4f9
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   14:     0x5610dea9e61b - std::panicking::rust_panic_with_hook::h624aa3ca42ebb8f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:799:13
[INFO] [stdout]   15:     0x5610dea9e394 - std::panicking::begin_panic_handler::{{closure}}::hbc4e76194a5e287c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:664:13
[INFO] [stdout]   16:     0x5610dea9ccd9 - std::sys_common::backtrace::__rust_end_short_backtrace::h847fedc9d1ff7b6d
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x5610dea9e0c7 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:652:5
[INFO] [stdout]   18:     0x5610de9d6903 - core::panicking::panic_fmt::hec11a924b87ce965
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x5610de9d6e36 - core::result::unwrap_failed::h382691b96ca8c13a
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/result.rs:1654:5
[INFO] [stdout]   20:     0x5610de9f0bb8 - core::result::Result<T,E>::unwrap::h90a14e96f5dde841
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/result.rs:1077:23
[INFO] [stdout]   21:     0x5610de9f0bb8 - mod::html::document::saving_html_document_to_file_should_work::hdd63887afd2f736d
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/html/document.rs:89:3
[INFO] [stdout]   22:     0x5610de9f0967 - mod::html::document::saving_html_document_to_file_should_work::{{closure}}::h35ec8f34b3546174
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/html/document.rs:82:46
[INFO] [stdout]   23:     0x5610dea04c96 - core::ops::function::FnOnce::call_once::ha3ee6251ca2c6ffa
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5610dea4404b - core::ops::function::FnOnce::call_once::h2e43a8f6f3d94b99
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5610dea4404b - test::__rust_begin_short_backtrace::h214c9f2d2d3fee90
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:625:18
[INFO] [stdout]   26:     0x5610dea43751 - test::run_test_in_process::{{closure}}::h510b7ba7990692a5
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:60
[INFO] [stdout]   27:     0x5610dea43751 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4157186197a93871
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x5610dea43751 - std::panicking::try::do_call::h1bf2463bccd4b28c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   29:     0x5610dea43751 - std::panicking::try::hd6d4808c9fab4fa5
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   30:     0x5610dea43751 - std::panic::catch_unwind::hd5641d97d123f9f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   31:     0x5610dea43751 - test::run_test_in_process::hc273b71c8b878a4c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:27
[INFO] [stdout]   32:     0x5610dea43751 - test::run_test::{{closure}}::h6838df834eb8467e
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:569:43
[INFO] [stdout]   33:     0x5610dea0c114 - test::run_test::{{closure}}::h608b98ecff5665fb
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:599:41
[INFO] [stdout]   34:     0x5610dea0c114 - std::sys_common::backtrace::__rust_begin_short_backtrace::hdc4182b97d1042e9
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   35:     0x5610dea10b42 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h571773fd21d674c8
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:542:17
[INFO] [stdout]   36:     0x5610dea10b42 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hdcd384cf2fa70ba3
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x5610dea10b42 - std::panicking::try::do_call::h4f1a44bd81423be1
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   38:     0x5610dea10b42 - std::panicking::try::h5e02afcb81dcd361
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   39:     0x5610dea10b42 - std::panic::catch_unwind::h022f75775bfd8c45
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   40:     0x5610dea10b42 - std::thread::Builder::spawn_unchecked_::{{closure}}::hf5a62e9e4e6df1f8
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:541:30
[INFO] [stdout]   41:     0x5610dea10b42 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6d56360aeb9509a7
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5610deaa282b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7a343dc551c06baa
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   43:     0x5610deaa282b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h30b8111cbaa644f3
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   44:     0x5610deaa282b - std::sys::pal::unix::thread::Thread::new::thread_start::h7404e134e61e7a11
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   45:     0x7f690ae09ac3 - <unknown>
[INFO] [stdout]   46:     0x7f690ae9aa04 - __clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     html::document::saving_html_document_to_file_should_work
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 84 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test mod`
[INFO] running `Command { std: "docker" "inspect" "f03b6d188603cff06b9309265593b62c6dedea6b060901417498376dfeb930e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f03b6d188603cff06b9309265593b62c6dedea6b060901417498376dfeb930e0", kill_on_drop: false }`
[INFO] [stdout] f03b6d188603cff06b9309265593b62c6dedea6b060901417498376dfeb930e0
[INFO] testing domrs-0.0.16 against try#b642703cf9526da1e72c0b6755753b939a9c6b6d for pr-125151
[INFO] extracting crate domrs 0.0.16 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate domrs 0.0.16 on toolchain b642703cf9526da1e72c0b6755753b939a9c6b6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate domrs 0.0.16
[INFO] finished tweaking crates.io crate domrs 0.0.16
[INFO] tweaked toml for crates.io crate domrs 0.0.16 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a33feef139db4e2b0de5cb12be9786d69c0be01547d88fe1ec87e2c6e4f35bf6
[INFO] running `Command { std: "docker" "start" "-a" "a33feef139db4e2b0de5cb12be9786d69c0be01547d88fe1ec87e2c6e4f35bf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a33feef139db4e2b0de5cb12be9786d69c0be01547d88fe1ec87e2c6e4f35bf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a33feef139db4e2b0de5cb12be9786d69c0be01547d88fe1ec87e2c6e4f35bf6", kill_on_drop: false }`
[INFO] [stdout] a33feef139db4e2b0de5cb12be9786d69c0be01547d88fe1ec87e2c6e4f35bf6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cda92b97f1432fa85606a010cb5d5c10f505ee6d2cb26cf2b3f9a2e02dd4ebd8
[INFO] running `Command { std: "docker" "start" "-a" "cda92b97f1432fa85606a010cb5d5c10f505ee6d2cb26cf2b3f9a2e02dd4ebd8", kill_on_drop: false }`
[INFO] [stderr]    Compiling domrs v0.0.16 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "cda92b97f1432fa85606a010cb5d5c10f505ee6d2cb26cf2b3f9a2e02dd4ebd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cda92b97f1432fa85606a010cb5d5c10f505ee6d2cb26cf2b3f9a2e02dd4ebd8", kill_on_drop: false }`
[INFO] [stdout] cda92b97f1432fa85606a010cb5d5c10f505ee6d2cb26cf2b3f9a2e02dd4ebd8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 10239107cff32d8c3ea615c3fa787b1f520b7443f75fdfc7b28d7c5aa9a7f3ae
[INFO] running `Command { std: "docker" "start" "-a" "10239107cff32d8c3ea615c3fa787b1f520b7443f75fdfc7b28d7c5aa9a7f3ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling domrs v0.0.16 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "10239107cff32d8c3ea615c3fa787b1f520b7443f75fdfc7b28d7c5aa9a7f3ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10239107cff32d8c3ea615c3fa787b1f520b7443f75fdfc7b28d7c5aa9a7f3ae", kill_on_drop: false }`
[INFO] [stdout] 10239107cff32d8c3ea615c3fa787b1f520b7443f75fdfc7b28d7c5aa9a7f3ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 92faf2ee7d26008f7a7174280afa4ac05c26d877feec63cf601972e447d04f57
[INFO] running `Command { std: "docker" "start" "-a" "92faf2ee7d26008f7a7174280afa4ac05c26d877feec63cf601972e447d04f57", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/domrs-67a8a55671e0cd6d)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test css::declarations::tests::display_should_work ... 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] [stderr]      Running tests/mod.rs (/opt/rustwide/target/debug/deps/mod-97bdefdf6a3d577d)
[INFO] [stdout] 
[INFO] [stdout] running 85 tests
[INFO] [stdout] test css::colors::clone_should_work ... ok
[INFO] [stdout] test css::borders::display_should_work ... ok
[INFO] [stdout] test css::document::adding_should_work ... ok
[INFO] [stdout] test css::document::default_should_work ... ok
[INFO] [stdout] test css::colors::display_should_work ... ok
[INFO] [stdout] test css::document::new_should_work ... ok
[INFO] [stdout] test css::document::display_should_work ... ok
[INFO] [stdout] test css::element::display_should_work ... ok
[INFO] [stdout] test css::fonts::css_font_generic_family_tests::display_should_work ... ok
[INFO] [stdout] test css::fonts::css_font_style_tests::display_should_work ... ok
[INFO] [stdout] test css::group::display_should_work ... ok
[INFO] [stdout] test css::group::media_query_should_work ... ok
[INFO] [stdout] test css::numbers::display_should_work ... ok
[INFO] [stdout] test css::numbers::macro_auto_should_work ... ok
[INFO] [stdout] test css::numbers::macro_css_num_should_work ... ok
[INFO] [stdout] test css::properties::clone_should_work ... ok
[INFO] [stdout] test css::properties::comparison_should_work ... ok
[INFO] [stdout] test css::rules::display_should_work ... ok
[INFO] [stdout] test css::properties::conversion_from_svg_attribute_should_work ... ok
[INFO] [stdout] test css::ruleset::adding_multiple_declarations_should_work ... ok
[INFO] [stdout] test css::ruleset::adding_declarations_should_work ... ok
[INFO] [stdout] test css::properties::display_should_work ... ok
[INFO] [stdout] test css::ruleset::display_should_work ... ok
[INFO] [stdout] test css::selector::css_selector_part_tests::adding_class_should_work ... ok
[INFO] [stdout] test css::selector::css_selector_part_tests::adding_mix_should_work ... ok
[INFO] [stdout] test css::selector::css_selector_part_tests::adding_multiple_elements_should_work ... ok
[INFO] [stdout] test css::selector::css_selector_part_tests::conversions_should_work ... ok
[INFO] [stdout] test css::selector::css_selector_part_tests::adding_multiple_classes_should_work ... ok
[INFO] [stdout] test css::selector::css_selector_tests::adding_class_should_work ... ok
[INFO] [stdout] test css::selector::css_selector_tests::adding_mix_should_work ... ok
[INFO] [stdout] test css::selector::css_selector_tests::adding_element_should_work ... ok
[INFO] [stdout] test css::selector::css_selector_part_tests::adding_element_should_work ... ok
[INFO] [stdout] test css::selector::css_selector_tests::new_should_work ... ok
[INFO] [stdout] test css::units::display_should_work ... ok
[INFO] [stdout] test css::selector::css_selector_part_tests::new_should_work ... ok
[INFO] [stdout] test css::values::conversion_should_work ... ok
[INFO] [stdout] test css::selector::css_selector_tests::adding_multiple_elements_should_work ... ok
[INFO] [stdout] test html::attributes::debug_should_work ... ok
[INFO] [stdout] test css::values::display_should_work ... ok
[INFO] [stdout] test css::selector::css_selector_tests::adding_multiple_classes_should_work ... ok
[INFO] [stdout] test css::selector::css_selector_tests::conversions_should_work ... ok
[INFO] [stdout] test html::document::custom_language_should_work ... ok
[INFO] [stdout] test html::document::custom_namespace_should_work ... ok
[INFO] [stdout] test html::document::default_language_should_work ... ok
[INFO] [stdout] test html::document::default_namespace_should_work ... ok
[INFO] [stdout] test html::document::default_should_work ... ok
[INFO] [stdout] test html::document::html_document_empty_should_work ... ok
[INFO] [stdout] test html::document::html_document_advanced_should_work ... ok
[INFO] [stdout] test html::document::html_document_with_body_should_work ... ok
[INFO] [stdout] test html::document::html_document_with_head_and_body_should_work ... ok
[INFO] [stdout] test html::document::new_should_work ... ok
[INFO] [stdout] test html::document::custom_doctype_should_work ... ok
[INFO] [stdout] test html::document::html_document_with_head_should_work ... ok
[INFO] [stdout] test css::selector::css_selector_tests::adding_part_should_work ... ok
[INFO] [stdout] test html::document::default_doctype_should_work ... ok
[INFO] [stdout] test html::elements::adding_children_should_work ... ok
[INFO] [stdout] test html::elements::setting_attribute_should_work ... ok
[INFO] [stdout] test html::elements::adding_optional_child_should_work ... ok
[INFO] [stdout] test html::elements::div_should_work ... ok
[INFO] [stdout] test html::elements::setting_style_should_work ... ok
[INFO] [stdout] test html::elements::headings_should_work ... ok
[INFO] [stdout] test html::head::charset_should_work ... ok
[INFO] [stdout] test html::head::default_should_work ... ok
[INFO] [stdout] test html::elements::setting_attribute_should_work_1 ... ok
[INFO] [stdout] test html::elements::setting_class_should_work ... ok
[INFO] [stdout] test html::head::title_should_work ... ok
[INFO] [stdout] test html::head::style_with_custom_indent_should_work ... ok
[INFO] [stdout] test html::link::href_and_rel_should_work ... ok
[INFO] [stdout] test html::link::default_should_work ... ok
[INFO] [stdout] test html::head::link_should_work ... ok
[INFO] [stdout] test html::link::rel_and_href_should_work ... ok
[INFO] [stdout] test html::link::href_should_work ... ok
[INFO] [stdout] test html::link::rel_should_work ... ok
[INFO] [stdout] test svg::document::default_namespace_should_work ... ok
[INFO] [stdout] test svg::document::new_should_work ... ok
[INFO] [stdout] test svg::attributes::comparing_should_work ... ok
[INFO] [stdout] test svg::document::default_should_work ... ok
[INFO] [stdout] test html::head::style_should_work ... ok
[INFO] [stdout] test svg::document::view_box_should_work ... ok
[INFO] [stdout] test svg::numbers::conversions_should_work ... ok
[INFO] [stdout] test svg::document::width_and_height_should_work ... ok
[INFO] [stdout] test svg::attributes::display_should_work ... ok
[INFO] [stdout] test svg::document::custom_namespace_should_work ... ok
[INFO] [stdout] test svg::numbers::display_should_work ... ok
[INFO] [stdout] test html::document::saving_html_document_to_file_should_work ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- html::document::saving_html_document_to_file_should_work stdout ----
[INFO] [stdout] thread 'html::document::saving_html_document_to_file_should_work' panicked at tests/html/document.rs:89:44:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55aff0c718b5 - std::backtrace_rs::backtrace::libunwind::trace::he49dc9a9e3164223
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
[INFO] [stdout]    1:     0x55aff0c718b5 - std::backtrace_rs::backtrace::trace_unsynchronized::h3a3e77c68030aa6b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55aff0c718b5 - std::sys_common::backtrace::_print_fmt::h9479ad2f99afd5d4
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55aff0c718b5 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hfb01aa1fa3fb1821
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55aff0c9816b - core::fmt::rt::Argument::fmt::h125e56152abbc1c3
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/fmt/rt.rs:165:63
[INFO] [stdout]    5:     0x55aff0c9816b - core::fmt::write::hb0ab4ff05ccfe741
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/fmt/mod.rs:1169:21
[INFO] [stdout]    6:     0x55aff0c6f12f - std::io::Write::write_fmt::hea6336dbf2fa00b8
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/io/mod.rs:1835:15
[INFO] [stdout]    7:     0x55aff0c7168e - std::sys_common::backtrace::_print::h79ca548f3a2adf4b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55aff0c7168e - std::sys_common::backtrace::print::h9aebf997b2fea2d3
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55aff0c72ff9 - std::panicking::default_hook::{{closure}}::h68a0954af2694526
[INFO] [stdout]   10:     0x55aff0c72d4c - std::panicking::default_hook::h5be50cc6849ffb00
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:295:9
[INFO] [stdout]   11:     0x55aff0c1473f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd874405dcbd1d3ed
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   12:     0x55aff0c1473f - test::test_main::{{closure}}::h4f26a9df34a84b94
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:137:21
[INFO] [stdout]   13:     0x55aff0c735fb - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h00e96d9c62aa9a12
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   14:     0x55aff0c735fb - std::panicking::rust_panic_with_hook::h3c0df6036729334c
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:799:13
[INFO] [stdout]   15:     0x55aff0c73374 - std::panicking::begin_panic_handler::{{closure}}::ha3a21e93c4cfd807
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:664:13
[INFO] [stdout]   16:     0x55aff0c71d79 - std::sys_common::backtrace::__rust_end_short_backtrace::h19508a8f8ae71dc9
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55aff0c730a7 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:652:5
[INFO] [stdout]   18:     0x55aff0bab8e3 - core::panicking::panic_fmt::h2ba8af99174d83ea
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55aff0babe16 - core::result::unwrap_failed::h52f3bbb78b59f71d
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/result.rs:1654:5
[INFO] [stdout]   20:     0x55aff0bc5c88 - core::result::Result<T,E>::unwrap::h34312e2b2cd2e9c1
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/result.rs:1077:23
[INFO] [stdout]   21:     0x55aff0bc5c88 - mod::html::document::saving_html_document_to_file_should_work::hf933d8c83b0cfd21
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/html/document.rs:89:3
[INFO] [stdout]   22:     0x55aff0bc5a37 - mod::html::document::saving_html_document_to_file_should_work::{{closure}}::h8fcbd1585fc04c3a
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/html/document.rs:82:46
[INFO] [stdout]   23:     0x55aff0bda0c6 - core::ops::function::FnOnce::call_once::hc53d87c94af922ed
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x55aff0c1905b - core::ops::function::FnOnce::call_once::h18c6bf92212b87a4
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x55aff0c1905b - test::__rust_begin_short_backtrace::hdcf0edcfa9080086
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:625:18
[INFO] [stdout]   26:     0x55aff0c18721 - test::run_test_in_process::{{closure}}::heac2c4eb375d2d10
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:648:60
[INFO] [stdout]   27:     0x55aff0c18721 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0289bafc8a1cc004
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x55aff0c18721 - std::panicking::try::do_call::h5e158f1ad8a5f983
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:559:40
[INFO] [stdout]   29:     0x55aff0c18721 - std::panicking::try::hea3411d60321c4de
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:523:19
[INFO] [stdout]   30:     0x55aff0c18721 - std::panic::catch_unwind::hafb7bb18bc47bbc7
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panic.rs:149:14
[INFO] [stdout]   31:     0x55aff0c18721 - test::run_test_in_process::h74dd138dc7762d99
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:648:27
[INFO] [stdout]   32:     0x55aff0c18721 - test::run_test::{{closure}}::h6b390822e63606cf
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:569:43
[INFO] [stdout]   33:     0x55aff0be10f4 - test::run_test::{{closure}}::h6e11dba8131d354b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:599:41
[INFO] [stdout]   34:     0x55aff0be10f4 - std::sys_common::backtrace::__rust_begin_short_backtrace::ha71b3541b59bdbbb
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   35:     0x55aff0be5bc2 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hef92127c5ef9e53c
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/thread/mod.rs:542:17
[INFO] [stdout]   36:     0x55aff0be5bc2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h859c109f9d11c92b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x55aff0be5bc2 - std::panicking::try::do_call::hbf534c458cd858f0
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:559:40
[INFO] [stdout]   38:     0x55aff0be5bc2 - std::panicking::try::h65c18365a7b9ad90
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:523:19
[INFO] [stdout]   39:     0x55aff0be5bc2 - std::panic::catch_unwind::h21b25d4c69478c39
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panic.rs:149:14
[INFO] [stdout]   40:     0x55aff0be5bc2 - std::thread::Builder::spawn_unchecked_::{{closure}}::h23335f620275a9bf
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/thread/mod.rs:541:30
[INFO] [stdout]   41:     0x55aff0be5bc2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb491dc55513e9b7c
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x55aff0c777fb - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h41b39260afcffdc9
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   43:     0x55aff0c777fb - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6694c8dc6dd010c4
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   44:     0x55aff0c777fb - std::sys::pal::unix::thread::Thread::new::thread_start::hf16038e1c8e19c99
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   45:     0x7f4430bd4ac3 - <unknown>
[INFO] [stdout]   46:     0x7f4430c65a04 - __clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     html::document::saving_html_document_to_file_should_work
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 84 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test mod`
[INFO] running `Command { std: "docker" "inspect" "92faf2ee7d26008f7a7174280afa4ac05c26d877feec63cf601972e447d04f57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92faf2ee7d26008f7a7174280afa4ac05c26d877feec63cf601972e447d04f57", kill_on_drop: false }`
[INFO] [stdout] 92faf2ee7d26008f7a7174280afa4ac05c26d877feec63cf601972e447d04f57
