[INFO] fetching crate html-page 0.4.0...
[INFO] testing html-page-0.4.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate html-page 0.4.0 into /workspace/builds/worker-4-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-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate html-page 0.4.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 090c5aac4b88b9bff70f010f93f4cd3ca18feb6fc2e27a544df0932a8b342a83
[INFO] running `Command { std: "docker" "start" "-a" "090c5aac4b88b9bff70f010f93f4cd3ca18feb6fc2e27a544df0932a8b342a83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "090c5aac4b88b9bff70f010f93f4cd3ca18feb6fc2e27a544df0932a8b342a83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "090c5aac4b88b9bff70f010f93f4cd3ca18feb6fc2e27a544df0932a8b342a83", kill_on_drop: false }`
[INFO] [stdout] 090c5aac4b88b9bff70f010f93f4cd3ca18feb6fc2e27a544df0932a8b342a83
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 38087e03611d81560a79b9713bf5b82d7c1253f9f99fa9903f35fb11b6f9f537
[INFO] running `Command { std: "docker" "start" "-a" "38087e03611d81560a79b9713bf5b82d7c1253f9f99fa9903f35fb11b6f9f537", 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 1.36s
[INFO] running `Command { std: "docker" "inspect" "38087e03611d81560a79b9713bf5b82d7c1253f9f99fa9903f35fb11b6f9f537", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38087e03611d81560a79b9713bf5b82d7c1253f9f99fa9903f35fb11b6f9f537", kill_on_drop: false }`
[INFO] [stdout] 38087e03611d81560a79b9713bf5b82d7c1253f9f99fa9903f35fb11b6f9f537
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 286ecc2f4c04007a582ba8eddd6ffcff3f10e1e60c3b2a859ac6e073c3e312bb
[INFO] running `Command { std: "docker" "start" "-a" "286ecc2f4c04007a582ba8eddd6ffcff3f10e1e60c3b2a859ac6e073c3e312bb", 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 1.22s
[INFO] running `Command { std: "docker" "inspect" "286ecc2f4c04007a582ba8eddd6ffcff3f10e1e60c3b2a859ac6e073c3e312bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "286ecc2f4c04007a582ba8eddd6ffcff3f10e1e60c3b2a859ac6e073c3e312bb", kill_on_drop: false }`
[INFO] [stdout] 286ecc2f4c04007a582ba8eddd6ffcff3f10e1e60c3b2a859ac6e073c3e312bb
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] a7d27d8eceecb2fc5385d28a810acddd497f76391f86ceefbc779954ba925eda
[INFO] running `Command { std: "docker" "start" "-a" "a7d27d8eceecb2fc5385d28a810acddd497f76391f86ceefbc779954ba925eda", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/html_page-95f1dc00ccd4e35a)
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test test::add_child_to_element ... ok
[INFO] [stdout] test test::can_add_boolean_attribute_to_element ... ok
[INFO] [stdout] test test::can_add_class_to_element ... ok
[INFO] [stdout] test test::can_add_same_class_twice_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::boolean_attribute_can_be_serialized ... ok
[INFO] [stdout] test test::attribute_can_be_serialized ... ok
[INFO] [stdout] test test::can_create_element_with_attribute ... ok
[INFO] [stdout] test test::can_add_attribute_to_element ... 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_has_no_class_initially ... ok
[INFO] [stdout] test test::element_has_no_location_initially ... ok
[INFO] [stdout] test test::element_returns_no_value_for_missing_attribute ... ok
[INFO] [stdout] test test_element::empty_p ... ok
[INFO] [stdout] test test::element_with_location ... ok
[INFO] [stdout] test test::unset_attribute_is_unset ... ok
[INFO] [stdout] test test::visits_all_children ... ok
[INFO] [stdout] test test_element::empty_br ... ok
[INFO] [stdout] test test_tag::can_self_close ... 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] running `Command { std: "docker" "inspect" "a7d27d8eceecb2fc5385d28a810acddd497f76391f86ceefbc779954ba925eda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7d27d8eceecb2fc5385d28a810acddd497f76391f86ceefbc779954ba925eda", kill_on_drop: false }`
[INFO] [stdout] a7d27d8eceecb2fc5385d28a810acddd497f76391f86ceefbc779954ba925eda