[INFO] fetching crate nipper 0.1.9... [INFO] testing nipper-0.1.9 against 1.55.0 for beta-1.56-1 [INFO] extracting crate nipper 0.1.9 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate nipper 0.1.9 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate nipper 0.1.9 [INFO] finished tweaking crates.io crate nipper 0.1.9 [INFO] tweaked toml for crates.io crate nipper 0.1.9 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate crates.io crate nipper 0.1.9 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f09f9b344e039930d089d9402ea9f31b461cb6d2417871de3eaaf2c36f67428e [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" "f09f9b344e039930d089d9402ea9f31b461cb6d2417871de3eaaf2c36f67428e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f09f9b344e039930d089d9402ea9f31b461cb6d2417871de3eaaf2c36f67428e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f09f9b344e039930d089d9402ea9f31b461cb6d2417871de3eaaf2c36f67428e", kill_on_drop: false }` [INFO] [stdout] f09f9b344e039930d089d9402ea9f31b461cb6d2417871de3eaaf2c36f67428e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 46408058cc04ac83304a44c98e045c5d84a6293d449c3e4566de87910538b598 [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" "46408058cc04ac83304a44c98e045c5d84a6293d449c3e4566de87910538b598", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v1.0.63 [INFO] [stderr] Compiling dtoa-short v0.3.3 [INFO] [stderr] Compiling tendril v0.4.2 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Compiling phf_codegen v0.8.0 [INFO] [stderr] Compiling string_cache_codegen v0.5.1 [INFO] [stderr] Compiling selectors v0.22.0 [INFO] [stderr] Compiling serde_derive v1.0.124 [INFO] [stderr] Compiling phf_macros v0.8.0 [INFO] [stderr] Compiling cssparser v0.27.2 [INFO] [stderr] Compiling html5ever v0.25.1 [INFO] [stderr] Compiling cssparser-macros v0.6.0 [INFO] [stderr] Compiling derive_more v0.99.11 [INFO] [stderr] Compiling phf v0.8.0 [INFO] [stderr] Compiling serde v1.0.124 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling string_cache v0.8.1 [INFO] [stderr] Compiling markup5ever v0.10.0 [INFO] [stderr] Compiling nipper v0.1.9 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 45.56s [INFO] running `Command { std: "docker" "inspect" "46408058cc04ac83304a44c98e045c5d84a6293d449c3e4566de87910538b598", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "46408058cc04ac83304a44c98e045c5d84a6293d449c3e4566de87910538b598", kill_on_drop: false }` [INFO] [stdout] 46408058cc04ac83304a44c98e045c5d84a6293d449c3e4566de87910538b598 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ce6507cc867caee4cbb431aebca59b31a6b27dc42179c82f12c60c3121c40ca3 [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" "ce6507cc867caee4cbb431aebca59b31a6b27dc42179c82f12c60c3121c40ca3", kill_on_drop: false }` [INFO] [stderr] Compiling futures-channel v0.3.13 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling net2 v0.2.37 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling socket2 v0.3.19 [INFO] [stderr] Compiling openssl-sys v0.9.60 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling futures-util v0.3.13 [INFO] [stderr] Compiling backtrace v0.3.56 [INFO] [stderr] Compiling flate2 v1.0.20 [INFO] [stderr] Compiling pin-project-internal v1.0.5 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling regex v1.4.4 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling publicsuffix v1.5.6 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling serde_urlencoded v0.7.0 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling tokio-threadpool v0.1.18 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling openssl v0.10.32 [INFO] [stderr] Compiling tokio-io v0.1.13 [INFO] [stderr] Compiling http v0.1.21 [INFO] [stderr] Compiling tokio-buf v0.1.1 [INFO] [stderr] Compiling string v0.2.1 [INFO] [stderr] Compiling tokio-reactor v0.1.12 [INFO] [stderr] Compiling tokio v0.2.25 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling cookie v0.12.0 [INFO] [stderr] Compiling serde_urlencoded v0.5.5 [INFO] [stderr] Compiling tokio-tcp v0.1.4 [INFO] [stderr] Compiling string_cache_codegen v0.4.4 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling string_cache v0.7.5 [INFO] [stderr] Compiling markup5ever v0.7.5 [INFO] [stderr] Compiling pin-project v1.0.5 [INFO] [stderr] Compiling tracing-futures v0.2.5 [INFO] [stderr] Compiling native-tls v0.2.7 [INFO] [stderr] Compiling http-body v0.1.0 [INFO] [stderr] Compiling h2 v0.1.26 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling cookie_store v0.7.0 [INFO] [stderr] Compiling tokio-util v0.3.1 [INFO] [stderr] Compiling tokio-tls v0.3.1 [INFO] [stderr] Compiling h2 v0.2.7 [INFO] [stderr] Compiling hyper v0.12.36 [INFO] [stderr] Compiling html5ever v0.22.5 [INFO] [stderr] Compiling hyper-tls v0.3.2 [INFO] [stderr] Compiling reqwest v0.9.24 [INFO] [stderr] Compiling hyper v0.13.10 [INFO] [stderr] Compiling readability v0.1.5 [INFO] [stderr] Compiling hyper-tls v0.4.3 [INFO] [stderr] Compiling reqwest v0.10.10 [INFO] [stderr] Compiling nipper v0.1.9 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> examples/readability2.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` 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 1m 14s [INFO] running `Command { std: "docker" "inspect" "ce6507cc867caee4cbb431aebca59b31a6b27dc42179c82f12c60c3121c40ca3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce6507cc867caee4cbb431aebca59b31a6b27dc42179c82f12c60c3121c40ca3", kill_on_drop: false }` [INFO] [stdout] ce6507cc867caee4cbb431aebca59b31a6b27dc42179c82f12c60c3121c40ca3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1d8cafb455c0fbda66568cc6ec01781a4ff1e00d0307f9a03aa5337af125eca1 [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" "1d8cafb455c0fbda66568cc6ec01781a4ff1e00d0307f9a03aa5337af125eca1", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::fs::File` [INFO] [stderr] --> examples/readability2.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::fs::File; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `nipper` (example "readability2") generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.25s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/nipper-99798d5e42eb10a8) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test document::tests::test_parse_html_dom ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/data.rs (/opt/rustwide/target/debug/deps/data-4bc796c0afb54d8b) [INFO] [stdout] [INFO] [stderr] Running tests/html-dom.rs (/opt/rustwide/target/debug/deps/html_dom-4d75a628e4b7ab79) [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] [stdout] [INFO] [stdout] running 41 tests [INFO] [stdout] test attr_literal ... ok [INFO] [stdout] test attr_ns_2 ... ok [INFO] [stdout] test attr_ns_1 ... ok [INFO] [stdout] test attr_escape_several ... ok [INFO] [stdout] test attr_escape_nbsp ... ok [INFO] [stdout] test attr_escape_amp ... ok [INFO] [stdout] test attr_escape_amp_2 ... ok [INFO] [stdout] test attr_escape_quot ... ok [INFO] [stdout] test attr_ns_4 ... ok [INFO] [stdout] test attr_ns_3 ... ok [INFO] [stdout] test comment_1 ... ok [INFO] [stdout] test comment_2 ... ok [INFO] [stdout] test comment_3 ... ok [INFO] [stdout] test empty ... ok [INFO] [stdout] test doctype ... ok [INFO] [stdout] test fuzz ... ok [INFO] [stdout] test comment_4 ... ok [INFO] [stdout] test listing_lf_1 ... ok [INFO] [stdout] test listing_lf_0 ... ok [INFO] [stdout] test misnest ... ok [INFO] [stdout] test pre_lf_1 ... ok [INFO] [stdout] test noframes_literal ... ok [INFO] [stdout] test listing_lf_2 ... ok [INFO] [stdout] test pre_lf_0 ... ok [INFO] [stdout] test pre_lf_2 ... ok [INFO] [stdout] test noembed_literal ... ok [INFO] [stdout] test smoke_test ... ok [INFO] [stdout] test text_escape_amp_2 ... ok [INFO] [stdout] test text_escape_nbsp ... ok [INFO] [stdout] test textarea_lf_1 ... ok [INFO] [stdout] test text_escape_gt ... ok [INFO] [stdout] test script_literal ... ok [INFO] [stdout] test text_escape_lt ... ok [INFO] [stdout] test style_literal ... ok [INFO] [stdout] test xmp_literal ... ok [INFO] [stdout] test text_escape_gt2 ... ok [INFO] [stdout] test text_escape_amp ... ok [INFO] [stdout] test textarea_lf_2 ... ok [INFO] [stdout] test textarea_lf_0 ... ok [INFO] [stdout] test text_literal ... ok [INFO] [stderr] Running tests/html-tree-sink.rs (/opt/rustwide/target/debug/deps/html_tree_sink-1760fbb9f87a5d21) [INFO] [stdout] test iframe_literal ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 41 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test check_four_lines ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/selection-manipulation.rs (/opt/rustwide/target/debug/deps/selection_manipulation-dcc3eb3edaa10a8d) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test test_replace_with_html ... ok [INFO] [stdout] test test_set_html_empty ... ok [INFO] [stdout] test test_replace_with_selection ... ok [INFO] [stdout] test test_set_html ... ok [INFO] [stdout] test test_set_html_no_match ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/selection-property.rs (/opt/rustwide/target/debug/deps/selection_property-d3f5433f804a9e98) [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test test_add_classes ... ok [INFO] [stdout] test test_add_class_similar ... ok [INFO] [stdout] test test_add_empty_class ... ok [INFO] [stdout] test test_add_class ... ok [INFO] [stdout] test test_remove_class ... ok [INFO] [stdout] test test_attr_not_exist ... ok [INFO] [stdout] test has_class_not_first ... ok [INFO] [stdout] test test_remove_attr ... ok [INFO] [stdout] test has_class_none ... ok [INFO] [stdout] test test_set_attr ... ok [INFO] [stdout] test test_set_attr2 ... ok [INFO] [stdout] test test_attr_or ... ok [INFO] [stdout] test test_attr_exists ... ok [INFO] [stdout] test test_remove_class_similar ... ok [INFO] [stdout] test test_has_class ... ok [INFO] [stdout] test test_text ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running tests/selection-query.rs (/opt/rustwide/target/debug/deps/selection_query-788f9de4438c6edd) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test test_is ... ok [INFO] [stdout] test test_is_invalid ... ok [INFO] [stdout] test test_is_selection_not ... ok [INFO] [stdout] test test_is_selection ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/selection-traversal.rs (/opt/rustwide/target/debug/deps/selection_traversal-f53256e44e01c83d) [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test test_nth_child ... ok [INFO] [stdout] test test_next ... ok [INFO] [stdout] test test_chained_select ... ok [INFO] [stdout] test test_next2 ... ok [INFO] [stdout] test test_next_none ... ok [INFO] [stdout] test test_children ... ok [INFO] [stdout] test test_parent_body ... ok [INFO] [stdout] test test_select_not_self ... ok [INFO] [stdout] test test_parent ... ok [INFO] [stdout] test test_select ... ok [INFO] [stdout] test test_chained_select_invalid - should panic ... ok [INFO] [stdout] test test_select_invalid - should panic ... ok [INFO] [stdout] test test_select_big ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s [INFO] [stdout] [INFO] [stderr] Doc-tests nipper [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 13) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.28s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "1d8cafb455c0fbda66568cc6ec01781a4ff1e00d0307f9a03aa5337af125eca1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d8cafb455c0fbda66568cc6ec01781a4ff1e00d0307f9a03aa5337af125eca1", kill_on_drop: false }` [INFO] [stdout] 1d8cafb455c0fbda66568cc6ec01781a4ff1e00d0307f9a03aa5337af125eca1