[INFO] fetching crate css-structs 1.0.1...
[INFO] testing css-structs-1.0.1 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate css-structs 1.0.1 into /workspace/builds/worker-7-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-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate css-structs 1.0.1 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3eec6c44bc4033b4aaa911a121d7341fcbc5089fc8e0d6960f6c23bbac24e509
[INFO] running `Command { std: "docker" "start" "-a" "3eec6c44bc4033b4aaa911a121d7341fcbc5089fc8e0d6960f6c23bbac24e509", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3eec6c44bc4033b4aaa911a121d7341fcbc5089fc8e0d6960f6c23bbac24e509", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3eec6c44bc4033b4aaa911a121d7341fcbc5089fc8e0d6960f6c23bbac24e509", kill_on_drop: false }`
[INFO] [stdout] 3eec6c44bc4033b4aaa911a121d7341fcbc5089fc8e0d6960f6c23bbac24e509
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dbe1efee72becd6b910740377ce2c6b0e2a23110b3893e94cfb09a813dc52b1f
[INFO] running `Command { std: "docker" "start" "-a" "dbe1efee72becd6b910740377ce2c6b0e2a23110b3893e94cfb09a813dc52b1f", 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 3.30s
[INFO] running `Command { std: "docker" "inspect" "dbe1efee72becd6b910740377ce2c6b0e2a23110b3893e94cfb09a813dc52b1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbe1efee72becd6b910740377ce2c6b0e2a23110b3893e94cfb09a813dc52b1f", kill_on_drop: false }`
[INFO] [stdout] dbe1efee72becd6b910740377ce2c6b0e2a23110b3893e94cfb09a813dc52b1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 59ec7d3aec4efd09a8ee5f2f73dc98ae90de26e6fc145c976ba65bd0f128b346
[INFO] running `Command { std: "docker" "start" "-a" "59ec7d3aec4efd09a8ee5f2f73dc98ae90de26e6fc145c976ba65bd0f128b346", 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 0.68s
[INFO] running `Command { std: "docker" "inspect" "59ec7d3aec4efd09a8ee5f2f73dc98ae90de26e6fc145c976ba65bd0f128b346", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59ec7d3aec4efd09a8ee5f2f73dc98ae90de26e6fc145c976ba65bd0f128b346", kill_on_drop: false }`
[INFO] [stdout] 59ec7d3aec4efd09a8ee5f2f73dc98ae90de26e6fc145c976ba65bd0f128b346
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c5469072a34304dc3daf88a5e14536e19f21614b97c70a2714b4b83debaf4d63
[INFO] running `Command { std: "docker" "start" "-a" "c5469072a34304dc3daf88a5e14536e19f21614b97c70a2714b4b83debaf4d63", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[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_complex_with_important ... ok
[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_fails_missing_colon ... ok
[INFO] [stdout] test css_declaration::tests::parse_declaration_no_space_around_colon ... ok
[INFO] [stdout] test css_declaration::tests::parse_declaration_non_ascii_property ... ok
[INFO] [stdout] test css_declaration::tests::parse_declaration_simple ... ok
[INFO] [stdout] test css_declaration::tests::parse_declaration_numeric_value ... ok
[INFO] [stdout] test css_declaration::tests::parse_declaration_fails_no_property ... ok
[INFO] [stdout] test css_declaration::tests::parse_declaration_stops_at_closing_brace ... ok
[INFO] [stdout] test css_declaration::tests::parse_declaration_leading_whitespace ... ok
[INFO] [stdout] test css_declaration::tests::parse_declaration_hyphenated_property ... ok
[INFO] [stdout] test css_declaration::tests::parse_declaration_underscore_property ... ok
[INFO] [stdout] test css_declaration::tests::parse_declaration_stops_at_semicolon ... ok
[INFO] [stdout] test css_declaration::tests::parse_declaration_url_value ... 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_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_vendor_prefixed_identifier ... ok
[INFO] [stdout] test css_declaration::tests::parse_identifier_stops_at_semicolon ... ok
[INFO] [stdout] test css_declaration::tests::parse_value_multiple_words ... ok
[INFO] [stdout] test css_declaration::tests::parse_identifier_fails_starting_with_number ... ok
[INFO] [stdout] test css_declaration::tests::parse_value_hex_color ... ok
[INFO] [stdout] test css_declaration::tests::parse_value_numeric_value ... ok
[INFO] [stdout] test css_declaration::tests::parse_declaration_vendor_prefix ... ok
[INFO] [stdout] test css_declaration::tests::parse_value_calc_expression ... ok
[INFO] [stdout] test css_declaration::tests::parse_value_simple_value ... ok
[INFO] [stdout] test css_declaration::tests::parse_value_with_important ... ok
[INFO] [stdout] test css_declaration::tests::parse_identifier_fails_starting_with_special_char ... ok
[INFO] [stdout] test css_declaration::tests::parse_value_stops_at_closing_brace ... 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::parse_value_url ... 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_whitespace_with_important ... ok
[INFO] [stdout] test css_declaration::tests::parse_value_complex_with_important ... ok
[INFO] [stdout] test css_declaration::tests::test_from_string_no_semi ... ok
[INFO] [stdout] test css_declaration::tests::parse_value_fails_on_empty_input ... ok
[INFO] [stdout] test css_declaration::tests::test_from_string_numeric_val ... ok
[INFO] [stdout] test css_declaration::tests::parse_value_with_important_extra_spaces ... ok
[INFO] [stdout] test css_declaration::tests::test_from_string_prefix ... ok
[INFO] [stdout] test css_declaration::tests::test_from_string_simple ... 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_list::tests::test_extra_whitespace ... 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_whitespace_between ... 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_only ... ok
[INFO] [stdout] test css_declaration_list::tests::test_remove_declaration ... ok
[INFO] [stdout] test css_declaration_list::tests::test_to_string_output ... ok
[INFO] [stdout] test css_declaration_list::tests::test_single ... 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_whitespace ... ok
[INFO] [stdout] test css_rule::tests::test_rule_with_newlines ... ok
[INFO] [stdout] test helpers::tests::test_boundary_characters ... ok
[INFO] [stdout] test helpers::tests::test_ascii_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_multiple_rules ... 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_malformed_css_returns_error - should panic ... 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.rs - css_declaration (line 14) ... ok
[INFO] [stdout] test src/lib.rs - (line 14) ... ok
[INFO] [stdout] test src/stylesheet.rs - stylesheet (line 15) ... ok
[INFO] [stdout] test src/css_rule.rs - css_rule (line 15) ... ok
[INFO] [stdout] test src/css_declaration_list.rs - css_declaration_list (line 16) ... 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] running `Command { std: "docker" "inspect" "c5469072a34304dc3daf88a5e14536e19f21614b97c70a2714b4b83debaf4d63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5469072a34304dc3daf88a5e14536e19f21614b97c70a2714b4b83debaf4d63", kill_on_drop: false }`
[INFO] [stdout] c5469072a34304dc3daf88a5e14536e19f21614b97c70a2714b4b83debaf4d63