[INFO] fetching crate html-page 0.4.0...
[INFO] testing html-page-0.4.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate html-page 0.4.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate html-page 0.4.0
[INFO] finished tweaking crates.io crate html-page 0.4.0
[INFO] tweaked toml for crates.io crate html-page 0.4.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate html-page 0.4.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 2 packages to latest compatible versions
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 6b2e461e930024b10456859c37fb44b302654b43434d1ce366531c507954c1af
[INFO] running `Command { std: "docker" "start" "-a" "6b2e461e930024b10456859c37fb44b302654b43434d1ce366531c507954c1af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b2e461e930024b10456859c37fb44b302654b43434d1ce366531c507954c1af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b2e461e930024b10456859c37fb44b302654b43434d1ce366531c507954c1af", kill_on_drop: false }`
[INFO] [stdout] 6b2e461e930024b10456859c37fb44b302654b43434d1ce366531c507954c1af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 3f59553c24ea421fb077bcb00c24245c7f408eaa46f4b4bc0b66b756ff2a7b26
[INFO] running `Command { std: "docker" "start" "-a" "3f59553c24ea421fb077bcb00c24245c7f408eaa46f4b4bc0b66b756ff2a7b26", kill_on_drop: false }`
[INFO] [stderr]    Compiling utf8-width v0.1.7
[INFO] [stderr]    Compiling html-escape v0.2.13
[INFO] [stderr]    Compiling html-page v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "3f59553c24ea421fb077bcb00c24245c7f408eaa46f4b4bc0b66b756ff2a7b26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f59553c24ea421fb077bcb00c24245c7f408eaa46f4b4bc0b66b756ff2a7b26", kill_on_drop: false }`
[INFO] [stdout] 3f59553c24ea421fb077bcb00c24245c7f408eaa46f4b4bc0b66b756ff2a7b26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] dd680148300e5dfc23f71f3316b8cb8b0a3f253a080f1060c6cda497ae884463
[INFO] running `Command { std: "docker" "start" "-a" "dd680148300e5dfc23f71f3316b8cb8b0a3f253a080f1060c6cda497ae884463", kill_on_drop: false }`
[INFO] [stderr]    Compiling html-page v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "dd680148300e5dfc23f71f3316b8cb8b0a3f253a080f1060c6cda497ae884463", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd680148300e5dfc23f71f3316b8cb8b0a3f253a080f1060c6cda497ae884463", kill_on_drop: false }`
[INFO] [stdout] dd680148300e5dfc23f71f3316b8cb8b0a3f253a080f1060c6cda497ae884463
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] c89eaae8d170c5eb8edd368a8049f52163397645eb7f8657328243f2a76bc0de
[INFO] running `Command { std: "docker" "start" "-a" "c89eaae8d170c5eb8edd368a8049f52163397645eb7f8657328243f2a76bc0de", 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/html_page-4f6a8d8bea175583)
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test test::add_child_to_element ... ok
[INFO] [stdout] test test::attribute_can_be_serialized ... ok
[INFO] [stdout] test test::boolean_attribute_can_be_serialized ... ok
[INFO] [stdout] test test::can_add_attribute_to_element ... ok
[INFO] [stdout] test test::can_add_boolean_attribute_to_element ... ok
[INFO] [stdout] test test::can_add_same_class_twice_to_element ... ok
[INFO] [stdout] test test::can_create_element_with_attribute ... ok
[INFO] [stdout] test test::can_add_class_to_element ... ok
[INFO] [stdout] test test::can_create_element_with_boolan_attribute ... ok
[INFO] [stdout] test test::can_two_classes_to_element ... ok
[INFO] [stdout] test test::can_unset_attribute_in_element ... ok
[INFO] [stdout] test test::creates_classy_element ... ok
[INFO] [stdout] test test::dangerous_attribute_value_is_esacped ... ok
[INFO] [stdout] test test::dangerous_text_is_escaped ... ok
[INFO] [stdout] test test::element_adds_first_class ... ok
[INFO] [stdout] test test::element_adds_second_class ... ok
[INFO] [stdout] test test::element_can_be_serialized ... ok
[INFO] [stdout] test test::element_has_correct_tag ... ok
[INFO] [stdout] test test::element_has_no_attributes_initially ... ok
[INFO] [stdout] test test::element_has_no_children_initially ... ok
[INFO] [stdout] test test::element_with_location ... ok
[INFO] [stdout] test test::element_has_no_class_initially ... ok
[INFO] [stdout] test test::visits_all_children ... ok
[INFO] [stdout] test test_element::empty_p ... ok
[INFO] [stdout] test test_element::empty_br ... ok
[INFO] [stdout] test test_tag::can_self_close ... ok
[INFO] [stdout] test test::element_returns_no_value_for_missing_attribute ... ok
[INFO] [stdout] test test::element_has_no_location_initially ... ok
[INFO] [stdout] test test::unset_attribute_is_unset ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests html_page
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] test src/lib.rs - TextVisitor (line 756) ... ok
[INFO] [stdout] test src/lib.rs - HtmlPage (line 30) ... ok
[INFO] [stdout] test src/lib.rs - Visitor (line 700) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c89eaae8d170c5eb8edd368a8049f52163397645eb7f8657328243f2a76bc0de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c89eaae8d170c5eb8edd368a8049f52163397645eb7f8657328243f2a76bc0de", kill_on_drop: false }`
[INFO] [stdout] c89eaae8d170c5eb8edd368a8049f52163397645eb7f8657328243f2a76bc0de