[INFO] fetching crate paperoni 0.5.0-alpha1...
[INFO] testing paperoni-0.5.0-alpha1 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate paperoni 0.5.0-alpha1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate paperoni 0.5.0-alpha1 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-9/source/rust-toolchain
[INFO] started tweaking crates.io crate paperoni 0.5.0-alpha1
[INFO] finished tweaking crates.io crate paperoni 0.5.0-alpha1
[INFO] tweaked toml for crates.io crate paperoni 0.5.0-alpha1 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate paperoni 0.5.0-alpha1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 738c309d5e73ed57de0ade4d969e16f0182e5de7c10c4899165a82def62a0627
[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" "738c309d5e73ed57de0ade4d969e16f0182e5de7c10c4899165a82def62a0627", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "738c309d5e73ed57de0ade4d969e16f0182e5de7c10c4899165a82def62a0627", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "738c309d5e73ed57de0ade4d969e16f0182e5de7c10c4899165a82def62a0627", kill_on_drop: false }`
[INFO] [stdout] 738c309d5e73ed57de0ade4d969e16f0182e5de7c10c4899165a82def62a0627
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--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] e28980f60fa57e98b3c89621dae3933875a0c35d88c1e080a47f6c6b6a03c4d3
[INFO] running `Command { std: "docker" "start" "-a" "e28980f60fa57e98b3c89621dae3933875a0c35d88c1e080a47f6c6b6a03c4d3", kill_on_drop: false }`
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[INFO] [stderr]    Compiling clap v2.33.3
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[INFO] [stderr]    Compiling parking_lot v0.11.1
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[INFO] [stderr]    Compiling darling_core v0.12.4
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[INFO] [stderr]    Compiling serde_derive v1.0.125
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[INFO] [stderr]    Compiling strum_macros v0.21.1
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[INFO] [stderr]    Compiling polling v2.0.3
[INFO] [stderr]    Compiling kv-log-macro v1.0.7
[INFO] [stderr]    Compiling mio v0.7.11
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling darling_macro v0.12.4
[INFO] [stderr]    Compiling phf v0.8.0
[INFO] [stderr]    Compiling async-io v1.4.1
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[INFO] [stderr]    Compiling thiserror v1.0.25
[INFO] [stderr]    Compiling crossterm v0.20.0
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[INFO] [stderr]    Compiling flexi_logger v0.18.0
[INFO] [stderr]    Compiling pin-project v1.0.7
[INFO] [stderr]    Compiling async-global-executor v2.0.2
[INFO] [stderr]    Compiling tracing v0.1.25
[INFO] [stderr]    Compiling tracing-futures v0.2.5
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[INFO] [stderr]    Compiling darling v0.12.4
[INFO] [stderr]    Compiling derive_builder_core v0.10.2
[INFO] [stderr]    Compiling comfy-table v3.0.0
[INFO] [stderr]    Compiling derive_builder_macro v0.10.2
[INFO] [stderr]    Compiling futures-executor v0.3.15
[INFO] [stderr]    Compiling futures v0.3.15
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]    Compiling derive_builder v0.10.2
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling serde_qs v0.7.2
[INFO] [stderr]    Compiling string_cache v0.8.1
[INFO] [stderr]    Compiling serde_urlencoded v0.7.0
[INFO] [stderr]    Compiling mustache v0.9.0
[INFO] [stderr]    Compiling epub-builder v0.4.8
[INFO] [stderr]    Compiling kuchiki v0.8.1
[INFO] [stderr]    Compiling http-client v6.3.5
[INFO] [stderr]    Compiling surf v2.2.0
[INFO] [stderr]    Compiling paperoni v0.5.0-alpha1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `article_dir`
[INFO] [stdout]   --> src/moz_readability/mod.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 |     article_dir: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5m 38s
[INFO] running `Command { std: "docker" "inspect" "e28980f60fa57e98b3c89621dae3933875a0c35d88c1e080a47f6c6b6a03c4d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e28980f60fa57e98b3c89621dae3933875a0c35d88c1e080a47f6c6b6a03c4d3", kill_on_drop: false }`
[INFO] [stdout] e28980f60fa57e98b3c89621dae3933875a0c35d88c1e080a47f6c6b6a03c4d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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] cb7f964fbb5754c04d6a52a90f51fe0b6a6b1c563b8d6c3fd0a828b0bec7dfc9
[INFO] running `Command { std: "docker" "start" "-a" "cb7f964fbb5754c04d6a52a90f51fe0b6a6b1c563b8d6c3fd0a828b0bec7dfc9", kill_on_drop: false }`
[INFO] [stderr]    Compiling paperoni v0.5.0-alpha1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `article_dir`
[INFO] [stdout]   --> src/moz_readability/mod.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 |     article_dir: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 17.81s
[INFO] running `Command { std: "docker" "inspect" "cb7f964fbb5754c04d6a52a90f51fe0b6a6b1c563b8d6c3fd0a828b0bec7dfc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb7f964fbb5754c04d6a52a90f51fe0b6a6b1c563b8d6c3fd0a828b0bec7dfc9", kill_on_drop: false }`
[INFO] [stdout] cb7f964fbb5754c04d6a52a90f51fe0b6a6b1c563b8d6c3fd0a828b0bec7dfc9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", 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] 086a792f4b1b56780584e26a6ebd470a83722a9951bbff2a3a24ef4e204afccf
[INFO] running `Command { std: "docker" "start" "-a" "086a792f4b1b56780584e26a6ebd470a83722a9951bbff2a3a24ef4e204afccf", kill_on_drop: false }`
[INFO] [stderr] warning: field is never read: `article_dir`
[INFO] [stderr]   --> src/moz_readability/mod.rs:59:5
[INFO] [stderr]    |
[INFO] [stderr] 59 |     article_dir: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/paperoni-499b2c00dadf52f8)
[INFO] [stdout] 
[INFO] [stdout] running 49 tests
[INFO] [stdout] test http::test::test_map_mime_type_to_ext ... ok
[INFO] [stdout] test logs::tests::test_short_summary ... ok
[INFO] [stdout] test moz_readability::test::test_clean_matched_nodes ... ok
[INFO] [stdout] test moz_readability::test::test_flag_is_active ... ok
[INFO] [stdout] test epub::test::test_replace_escaped_characters ... ok
[INFO] [stdout] test moz_readability::test::test_clean_styles ... ok
[INFO] [stdout] test moz_readability::test::test_fix_relative_uris ... ok
[INFO] [stdout] test epub::test::test_get_header_level_toc_vec ... ok
[INFO] [stdout] test moz_readability::test::test_clean_readability_attrs ... ok
[INFO] [stdout] test epub::test::test_generate_header_ids ... ok
[INFO] [stdout] test moz_readability::test::test_clean_classes ... ok
[INFO] [stdout] test moz_readability::test::test_has_ancestor_tag ... ok
[INFO] [stdout] test moz_readability::test::test_get_link_density ... ok
[INFO] [stdout] test moz_readability::test::test_check_byline ... ok
[INFO] [stdout] test moz_readability::test::test_get_next_node ... ok
[INFO] [stdout] test moz_readability::test::test_get_row_and_column_count ... ok
[INFO] [stdout] test moz_readability::test::test_get_node_ancestors ... ok
[INFO] [stdout] test moz_readability::test::test_has_child_block_element ... ok
[INFO] [stdout] test moz_readability::test::test_clean ... ok
[INFO] [stdout] test moz_readability::test::test_get_inner_text ... ok
[INFO] [stdout] test moz_readability::test::test_is_whitespace ... ok
[INFO] [stdout] test moz_readability::test::test_is_element_without_content ... ok
[INFO] [stdout] test moz_readability::test::test_inline_css_str_to_map ... ok
[INFO] [stdout] test moz_readability::test::test_next_element ... ok
[INFO] [stdout] test moz_readability::test::test_is_phrasing_content ... ok
[INFO] [stdout] test moz_readability::test::test_get_article_title ... ok
[INFO] [stdout] test moz_readability::test::test_mark_data_tables ... ok
[INFO] [stdout] test moz_readability::test::test_prep_document ... ok
[INFO] [stdout] test moz_readability::test::test_remove_and_get_next ... ok
[INFO] [stdout] test moz_readability::test::test_is_single_image ... ok
[INFO] [stdout] test moz_readability::test::test_remove_flag ... ok
[INFO] [stdout] test moz_readability::test::test_remove_scripts ... ok
[INFO] [stdout] test moz_readability::test::test_replace_brs ... ok
[INFO] [stdout] test moz_readability::test::test_replace_node_tags ... ok
[INFO] [stdout] test moz_readability::test::test_unwrap_no_script_tags ... ok
[INFO] [stdout] test moz_readability::test::test_get_class_weight ... ok
[INFO] [stdout] test moz_readability::test::test_clean_conditionally ... ok
[INFO] [stdout] test moz_readability::test::test_initialize_node ... ok
[INFO] [stdout] test moz_readability::test::test_set_node_tag ... ok
[INFO] [stdout] test moz_readability::test::test_clean_headers ... ok
[INFO] [stdout] test moz_readability::test::test_get_article_metadata ... ok
[INFO] [stdout] test moz_readability::test::test_post_process_content ... ok
[INFO] [stdout] test moz_readability::test::test_is_probably_visible ... ok
[INFO] [stdout] test moz_readability::test::test_unescape_html_entities ... ok
[INFO] [stdout] test moz_readability::test::test_fix_lazy_images ... ok
[INFO] [stdout] test moz_readability::test::test_has_single_tag_inside_element ... ok
[INFO] [stdout] test extractor::test::test_extract_img_urls ... ok
[INFO] [stdout] test moz_readability::test::test_prep_article ... ok
[INFO] [stdout] test logs::tests::test_short_summary_panics_on_invalid_input - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 49 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.32s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "086a792f4b1b56780584e26a6ebd470a83722a9951bbff2a3a24ef4e204afccf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "086a792f4b1b56780584e26a6ebd470a83722a9951bbff2a3a24ef4e204afccf", kill_on_drop: false }`
[INFO] [stdout] 086a792f4b1b56780584e26a6ebd470a83722a9951bbff2a3a24ef4e204afccf