[INFO] fetching crate css-structs 1.0.1...
[INFO] testing css-structs-1.0.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate css-structs 1.0.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate css-structs 1.0.1
[INFO] finished tweaking crates.io crate css-structs 1.0.1
[INFO] tweaked toml for crates.io crate css-structs 1.0.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate css-structs 1.0.1 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate css-structs 1.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4d26542b7762499912025f112c76f3ebfae39feadf64b485779e709cd1711eec
[INFO] running `Command { std: "docker" "start" "-a" "4d26542b7762499912025f112c76f3ebfae39feadf64b485779e709cd1711eec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d26542b7762499912025f112c76f3ebfae39feadf64b485779e709cd1711eec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d26542b7762499912025f112c76f3ebfae39feadf64b485779e709cd1711eec", kill_on_drop: false }`
[INFO] [stdout] 4d26542b7762499912025f112c76f3ebfae39feadf64b485779e709cd1711eec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f4f3b072e3dccf22f66fd66d2edf489556ae7d51ad1a8efaf90ca62623ac44c4
[INFO] running `Command { std: "docker" "start" "-a" "f4f3b072e3dccf22f66fd66d2edf489556ae7d51ad1a8efaf90ca62623ac44c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling nom v8.0.0
[INFO] [stderr]    Compiling css-structs v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.35s
[INFO] running `Command { std: "docker" "inspect" "f4f3b072e3dccf22f66fd66d2edf489556ae7d51ad1a8efaf90ca62623ac44c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4f3b072e3dccf22f66fd66d2edf489556ae7d51ad1a8efaf90ca62623ac44c4", kill_on_drop: false }`
[INFO] [stdout] f4f3b072e3dccf22f66fd66d2edf489556ae7d51ad1a8efaf90ca62623ac44c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d4605431b0b3873a6fd185af0a4b28107caa24fc0adf73fd0c9d75202a24c21
[INFO] running `Command { std: "docker" "start" "-a" "2d4605431b0b3873a6fd185af0a4b28107caa24fc0adf73fd0c9d75202a24c21", kill_on_drop: false }`
[INFO] [stderr]    Compiling css-structs v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "2d4605431b0b3873a6fd185af0a4b28107caa24fc0adf73fd0c9d75202a24c21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d4605431b0b3873a6fd185af0a4b28107caa24fc0adf73fd0c9d75202a24c21", kill_on_drop: false }`
[INFO] [stdout] 2d4605431b0b3873a6fd185af0a4b28107caa24fc0adf73fd0c9d75202a24c21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cce4cfa99fe178d06882aad252b72268d32fa6cd1490bcdbdeb47f42cc624e80
[INFO] running `Command { std: "docker" "start" "-a" "cce4cfa99fe178d06882aad252b72268d32fa6cd1490bcdbdeb47f42cc624e80", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/css_structs-a4e1a118d4a230e7)
[INFO] [stdout] 
[INFO] [stdout] running 102 tests
[INFO] [stdout] test css_declaration::tests::parse_declaration_fails_empty_input ... ok
[INFO] [stdout] test css_declaration::tests::parse_declaration_complex_value ... ok
[INFO] [stdout] test css_declaration::tests::parse_declaration_complex_with_important ... ok
[INFO] [stdout] test css_declaration::tests::parse_declaration_numeric_value ... ok
[INFO] [stdout] test css_declaration::tests::parse_declaration_leading_whitespace ... ok
[INFO] [stdout] test css_declaration::tests::parse_declaration_no_space_around_colon ... ok
[INFO] [stdout] test css_declaration::tests::parse_declaration_stops_at_closing_brace ... ok
[INFO] [stdout] test css_declaration::tests::parse_declaration_fails_no_property ... ok
[INFO] [stdout] test css_declaration::tests::parse_declaration_non_ascii_property ... ok
[INFO] [stdout] test css_declaration::tests::parse_declaration_hyphenated_property ... ok
[INFO] [stdout] test css_declaration::tests::parse_declaration_stops_at_semicolon ... ok
[INFO] [stdout] test css_declaration::tests::parse_declaration_underscore_property ... ok
[INFO] [stdout] test css_declaration::tests::parse_declaration_url_value ... ok
[INFO] [stdout] test css_declaration::tests::parse_declaration_vendor_prefix ... ok
[INFO] [stdout] test css_declaration::tests::parse_declaration_with_important ... ok
[INFO] [stdout] test css_declaration::tests::parse_declaration_with_whitespace ... ok
[INFO] [stdout] test css_declaration::tests::parse_identifier_fails_on_empty_input ... ok
[INFO] [stdout] test css_declaration::tests::parse_identifier_fails_starting_with_number ... ok
[INFO] [stdout] test css_declaration::tests::parse_identifier_fails_starting_with_special_char ... ok
[INFO] [stdout] test css_declaration::tests::parse_identifier_hyphenated_identifier ... ok
[INFO] [stdout] test css_declaration::tests::parse_identifier_simple_letter_identifier ... ok
[INFO] [stdout] test css_declaration::tests::parse_identifier_stops_at_colon ... ok
[INFO] [stdout] test css_declaration::tests::parse_identifier_stops_at_semicolon ... ok
[INFO] [stdout] test css_declaration::tests::parse_identifier_vendor_prefixed_identifier ... ok
[INFO] [stdout] test css_declaration::tests::parse_value_calc_expression ... ok
[INFO] [stdout] test css_declaration::tests::parse_value_complex_with_important ... ok
[INFO] [stdout] test css_declaration::tests::parse_value_fails_on_empty_input ... ok
[INFO] [stdout] test css_declaration::tests::parse_value_hex_color ... ok
[INFO] [stdout] test css_declaration::tests::parse_declaration_simple ... ok
[INFO] [stdout] test css_declaration::tests::parse_value_multiple_words ... ok
[INFO] [stdout] test css_declaration::tests::parse_value_numeric_value ... ok
[INFO] [stdout] test css_declaration::tests::parse_value_simple_value ... ok
[INFO] [stdout] test css_declaration::tests::parse_value_stops_at_closing_brace ... ok
[INFO] [stdout] test css_declaration::tests::parse_value_stops_at_opening_brace ... ok
[INFO] [stdout] test css_declaration::tests::parse_value_stops_at_semicolon ... ok
[INFO] [stdout] test css_declaration::tests::parse_value_url ... ok
[INFO] [stdout] test css_declaration::tests::parse_value_whitespace_with_important ... ok
[INFO] [stdout] test css_declaration::tests::parse_value_with_important ... ok
[INFO] [stdout] test css_declaration::tests::parse_value_with_important_extra_spaces ... ok
[INFO] [stdout] test css_declaration::tests::parse_value_with_important_no_space ... ok
[INFO] [stdout] test css_declaration::tests::parse_value_with_whitespace ... ok
[INFO] [stdout] test css_declaration::tests::test_from_string_no_semi ... ok
[INFO] [stdout] test css_declaration::tests::test_from_string_numeric_val ... ok
[INFO] [stdout] test css_declaration::tests::test_from_string_values_with_whitespace ... ok
[INFO] [stdout] test css_declaration::tests::test_new ... ok
[INFO] [stdout] test css_declaration::tests::test_to_string ... ok
[INFO] [stdout] test css_declaration::tests::test_to_string_important ... ok
[INFO] [stdout] test css_declaration_list::tests::test_empty_input ... ok
[INFO] [stdout] test css_declaration::tests::test_from_string_prefix ... ok
[INFO] [stdout] test css_declaration_list::tests::test_extra_whitespace ... ok
[INFO] [stdout] test css_declaration::tests::test_from_string_simple ... ok
[INFO] [stdout] test css_declaration_list::tests::test_multiple ... ok
[INFO] [stdout] test css_declaration_list::tests::test_no_trailing_semicolon ... ok
[INFO] [stdout] test css_declaration_list::tests::test_parse_declarations_empty_input ... ok
[INFO] [stdout] test css_declaration_list::tests::test_parse_declarations_extra_semicolons ... ok
[INFO] [stdout] test css_declaration_list::tests::test_parse_declarations_leading_whitespace ... ok
[INFO] [stdout] test css_declaration_list::tests::test_parse_declarations_mixed_semicolons ... ok
[INFO] [stdout] test css_declaration_list::tests::test_parse_declarations_multiple_declarations ... ok
[INFO] [stdout] test css_declaration_list::tests::test_parse_declarations_newlines_and_tabs ... ok
[INFO] [stdout] test css_declaration_list::tests::test_parse_declarations_no_trailing_semicolon ... ok
[INFO] [stdout] test css_declaration_list::tests::test_parse_declarations_partial_parse ... ok
[INFO] [stdout] test css_declaration_list::tests::test_parse_declarations_semicolon_with_whitespace ... ok
[INFO] [stdout] test css_declaration_list::tests::test_parse_declarations_single_declaration ... ok
[INFO] [stdout] test css_declaration_list::tests::test_parse_declarations_single_semicolon ... ok
[INFO] [stdout] test css_declaration_list::tests::test_parse_declarations_trailing_whitespace ... ok
[INFO] [stdout] test css_declaration_list::tests::test_parse_declarations_whitespace_between ... ok
[INFO] [stdout] test css_declaration_list::tests::test_remove_declaration ... ok
[INFO] [stdout] test css_declaration_list::tests::test_single ... ok
[INFO] [stdout] test css_declaration_list::tests::test_to_string_output ... ok
[INFO] [stdout] test css_declaration_list::tests::test_parse_declarations_whitespace_only ... ok
[INFO] [stdout] test css_rule::tests::test_basic_rule ... ok
[INFO] [stdout] test css_rule::tests::test_empty_declarations ... ok
[INFO] [stdout] test css_rule::tests::test_parse_selector_adjacent_sibling ... ok
[INFO] [stdout] test css_rule::tests::test_parse_selector_attribute ... ok
[INFO] [stdout] test css_rule::tests::test_parse_selector_child_combinator ... ok
[INFO] [stdout] test css_rule::tests::test_parse_selector_class ... ok
[INFO] [stdout] test css_rule::tests::test_parse_selector_complex ... ok
[INFO] [stdout] test css_rule::tests::test_parse_selector_empty_block ... ok
[INFO] [stdout] test css_rule::tests::test_parse_selector_fails_empty_input ... ok
[INFO] [stdout] test css_rule::tests::test_parse_selector_fails_no_opening_brace ... ok
[INFO] [stdout] test css_rule::tests::test_parse_selector_general_sibling ... ok
[INFO] [stdout] test css_rule::tests::test_parse_selector_id ... ok
[INFO] [stdout] test css_rule::tests::test_parse_selector_pseudo_class ... ok
[INFO] [stdout] test css_rule::tests::test_parse_selector_simple_element ... ok
[INFO] [stdout] test css_rule::tests::test_parse_selector_universal ... ok
[INFO] [stdout] test css_rule::tests::test_parse_selector_with_newlines ... ok
[INFO] [stdout] test css_rule::tests::test_parse_selector_with_spaces ... ok
[INFO] [stdout] test css_rule::tests::test_parse_selector_with_tabs ... ok
[INFO] [stdout] test css_rule::tests::test_rule_no_trailing_semicolon ... ok
[INFO] [stdout] test css_rule::tests::test_rule_with_multiple_selectors ... ok
[INFO] [stdout] test css_rule::tests::test_rule_with_newlines ... ok
[INFO] [stdout] test css_rule::tests::test_rule_with_whitespace ... ok
[INFO] [stdout] test helpers::tests::test_ascii_characters ... ok
[INFO] [stdout] test helpers::tests::test_boundary_characters ... ok
[INFO] [stdout] test helpers::tests::test_edge_cases ... ok
[INFO] [stdout] test helpers::tests::test_non_ascii_characters ... ok
[INFO] [stdout] test stylesheet::tests::test_empty_stylesheet ... ok
[INFO] [stdout] test stylesheet::tests::test_single_rule ... ok
[INFO] [stdout] test stylesheet::tests::test_whitespace_and_newlines ... ok
[INFO] [stdout] test stylesheet::tests::test_multiple_rules ... ok
[INFO] [stdout] test stylesheet::tests::test_malformed_css_returns_error - should panic ... ok
[INFO] [stdout] test css_declaration::tests::parse_declaration_fails_missing_colon ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 102 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests css_structs
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/css_declaration_list.rs - css_declaration_list (line 16) ... ok
[INFO] [stdout] test src/css_declaration.rs - css_declaration (line 14) ... ok
[INFO] [stdout] test src/css_rule.rs - css_rule (line 15) ... ok
[INFO] [stdout] test src/stylesheet.rs - stylesheet (line 15) ... ok
[INFO] [stdout] test src/lib.rs - (line 14) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.51s; merged doctests compilation took 0.49s
[INFO] running `Command { std: "docker" "inspect" "cce4cfa99fe178d06882aad252b72268d32fa6cd1490bcdbdeb47f42cc624e80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cce4cfa99fe178d06882aad252b72268d32fa6cd1490bcdbdeb47f42cc624e80", kill_on_drop: false }`
[INFO] [stdout] cce4cfa99fe178d06882aad252b72268d32fa6cd1490bcdbdeb47f42cc624e80