[INFO] fetching crate skyscraper 0.1.2...
[INFO] testing skyscraper-0.1.2 against 1.59.0 for beta-1.60-1
[INFO] extracting crate skyscraper 0.1.2 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate skyscraper 0.1.2 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate skyscraper 0.1.2
[INFO] finished tweaking crates.io crate skyscraper 0.1.2
[INFO] tweaked toml for crates.io crate skyscraper 0.1.2 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 209bc36e11f52586ba5fbdb5acb5463b987f777fca243548260408e69ec981af
[INFO] running `Command { std: "docker" "start" "-a" "209bc36e11f52586ba5fbdb5acb5463b987f777fca243548260408e69ec981af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "209bc36e11f52586ba5fbdb5acb5463b987f777fca243548260408e69ec981af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "209bc36e11f52586ba5fbdb5acb5463b987f777fca243548260408e69ec981af", kill_on_drop: false }`
[INFO] [stdout] 209bc36e11f52586ba5fbdb5acb5463b987f777fca243548260408e69ec981af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 50995b3fbfeef8f614fb267f12ca4aa86281708ba0765bd680e7037aa52c7b24
[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" "50995b3fbfeef8f614fb267f12ca4aa86281708ba0765bd680e7037aa52c7b24", kill_on_drop: false }`
[INFO] [stderr]    Compiling indextree v4.3.1
[INFO] [stderr]    Compiling skyscraper v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.09s
[INFO] running `Command { std: "docker" "inspect" "50995b3fbfeef8f614fb267f12ca4aa86281708ba0765bd680e7037aa52c7b24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50995b3fbfeef8f614fb267f12ca4aa86281708ba0765bd680e7037aa52c7b24", kill_on_drop: false }`
[INFO] [stdout] 50995b3fbfeef8f614fb267f12ca4aa86281708ba0765bd680e7037aa52c7b24
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] da0ccac9389f7fdd72ff9812e5277ef786a08baa957ca9e4f6cb3b54607d308a
[INFO] running `Command { std: "docker" "start" "-a" "da0ccac9389f7fdd72ff9812e5277ef786a08baa957ca9e4f6cb3b54607d308a", kill_on_drop: false }`
[INFO] [stderr]    Compiling skyscraper v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.02s
[INFO] running `Command { std: "docker" "inspect" "da0ccac9389f7fdd72ff9812e5277ef786a08baa957ca9e4f6cb3b54607d308a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da0ccac9389f7fdd72ff9812e5277ef786a08baa957ca9e4f6cb3b54607d308a", kill_on_drop: false }`
[INFO] [stdout] da0ccac9389f7fdd72ff9812e5277ef786a08baa957ca9e4f6cb3b54607d308a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 480d03a633781fc25c9def61d93a593348cd8b03bf9c58a791c182a3c45ac4e3
[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" "480d03a633781fc25c9def61d93a593348cd8b03bf9c58a791c182a3c45ac4e3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/skyscraper-4ed7a06356344980)
[INFO] [stdout] 
[INFO] [stdout] running 47 tests
[INFO] [stdout] test html::tests::parse_should_handle_attributes_without_value ... ok
[INFO] [stdout] test html::tests::parse_should_handle_attributes_without_value_other_attributes ... ok
[INFO] [stdout] test html::tokenizer::tests::is_assignment_sign_works ... ok
[INFO] [stdout] test html::tokenizer::tests::is_comment_does_not_move_pointer_if_not_found ... ok
[INFO] [stdout] test html::tokenizer::tests::is_comment_works ... ok
[INFO] [stdout] test html::tokenizer::tests::is_end_comment_does_not_move_pointer_if_not_found ... ok
[INFO] [stdout] test html::tokenizer::tests::is_end_tag_does_not_move_pointer_if_not_found ... ok
[INFO] [stdout] test html::tokenizer::tests::is_identifier_not_move_pointer_if_not_found ... ok
[INFO] [stdout] test html::tokenizer::tests::is_identifier_works ... ok
[INFO] [stdout] test html::tokenizer::tests::is_literal_works_double_quote ... ok
[INFO] [stdout] test html::tokenizer::tests::is_literal_works_escaped_quote ... ok
[INFO] [stdout] test html::tokenizer::tests::is_start_tag_does_not_move_pointer_if_not_found ... ok
[INFO] [stdout] test html::tokenizer::tests::is_start_tag_finds_and_moves_pointer ... ok
[INFO] [stdout] test html::tokenizer::tests::is_tag_close_does_not_move_pointer_if_not_found ... ok
[INFO] [stdout] test html::tokenizer::tests::is_tag_close_works ... ok
[INFO] [stdout] test html::tests::parse_should_handle_single_tags ... ok
[INFO] [stdout] test html::tokenizer::tests::is_text_not_move_pointer_if_not_found ... ok
[INFO] [stdout] test html::tokenizer::tests::is_text_works ... ok
[INFO] [stdout] test html::tokenizer::tests::lex_should_handle_attribute_without_value ... ok
[INFO] [stdout] test html::tokenizer::tests::lex_should_handle_encoded_json ... ok
[INFO] [stdout] test html::tokenizer::tests::is_tag_close_and_end_does_not_move_pointer_if_not_found ... ok
[INFO] [stdout] test html::tokenizer::tests::is_end_comment_works ... ok
[INFO] [stdout] test html::tokenizer::tests::is_assignment_sign_does_not_move_pointer_if_not_found ... ok
[INFO] [stdout] test html::tokenizer::tests::is_literal_works_single_quote ... ok
[INFO] [stdout] test html::tokenizer::tests::is_literal_does_not_move_pointer_if_not_found ... ok
[INFO] [stdout] test html::tokenizer::tests::is_end_tag_works ... ok
[INFO] [stdout] test html::tokenizer::tests::is_tag_close_and_end_works ... ok
[INFO] [stdout] test html::tests::parse_works ... ok
[INFO] [stdout] test html::tokenizer::tests::lex_should_work_with_html ... ok
[INFO] [stdout] test xpath::tokenizer::tests::is_text_should_capture_quoted_text ... ok
[INFO] [stdout] test xpath::tokenizer::tests::is_text_should_capture_single_quoted_text ... ok
[INFO] [stdout] test xpath::parse::tests::parse_works ... ok
[INFO] [stdout] test xpath::test::search_all_should_only_select_with_matching_attribute_predicate ... ok
[INFO] [stdout] test xpath::test::search_all_should_only_select_with_multiple_matching_attribute_predicate ... ok
[INFO] [stdout] test xpath::tokenizer::tests::is_number_should_be_none_with_leading_text ... ok
[INFO] [stdout] test xpath::tokenizer::tests::is_number_should_be_some_with_trailing_text ... ok
[INFO] [stdout] test xpath::test::search_root_works ... ok
[INFO] [stdout] test xpath::tokenizer::tests::is_number_should_capture_decimal ... ok
[INFO] [stdout] test xpath::test::xpath_apply_works ... ok
[INFO] [stdout] test xpath::tokenizer::tests::is_text_should_not_capture_mismatched_quoted_text ... ok
[INFO] [stdout] test html::tokenizer::tests::lex_works ... ok
[INFO] [stdout] test xpath::parse::tests::parse_attribute ... ok
[INFO] [stdout] test xpath::test::search_all_works ... ok
[INFO] [stdout] test xpath::tokenizer::tests::lex_works2 ... ok
[INFO] [stdout] test html::tests::parse_should_work_with_html ... ok
[INFO] [stdout] test xpath::tokenizer::tests::lex_works3 ... ok
[INFO] [stdout] test xpath::tokenizer::tests::lex_works1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 47 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-a36ebde83e8b57a7)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test xpath_github_sample2 ... ok
[INFO] [stdout] test xpath_github_sample1 ... ok
[INFO] [stdout] test xpath_github_sample3 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.76s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests skyscraper
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "480d03a633781fc25c9def61d93a593348cd8b03bf9c58a791c182a3c45ac4e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "480d03a633781fc25c9def61d93a593348cd8b03bf9c58a791c182a3c45ac4e3", kill_on_drop: false }`
[INFO] [stdout] 480d03a633781fc25c9def61d93a593348cd8b03bf9c58a791c182a3c45ac4e3