[INFO] fetching crate mdbook-pdf-headless_chrome 0.1.14...
[INFO] testing mdbook-pdf-headless_chrome-0.1.14 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate mdbook-pdf-headless_chrome 0.1.14 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate mdbook-pdf-headless_chrome 0.1.14
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate mdbook-pdf-headless_chrome 0.1.14
[INFO] tweaked toml for crates.io crate mdbook-pdf-headless_chrome 0.1.14 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mdbook-pdf-headless_chrome 0.1.14 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mdbook-pdf-headless_chrome 0.1.14 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 26168a11cc1158f1e7581b3973ed9092ec5d0633c1bec830c27211d512e76922
[INFO] running `Command { std: "docker" "start" "-a" "26168a11cc1158f1e7581b3973ed9092ec5d0633c1bec830c27211d512e76922", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "26168a11cc1158f1e7581b3973ed9092ec5d0633c1bec830c27211d512e76922", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26168a11cc1158f1e7581b3973ed9092ec5d0633c1bec830c27211d512e76922", kill_on_drop: false }`
[INFO] [stdout] 26168a11cc1158f1e7581b3973ed9092ec5d0633c1bec830c27211d512e76922
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 01b01c85173f476078619bb1be3b339762b3a8590297a689ad8fcb01be2597b0
[INFO] running `Command { std: "docker" "start" "-a" "01b01c85173f476078619bb1be3b339762b3a8590297a689ad8fcb01be2597b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.17
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling writeable v0.5.5
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[INFO] [stderr]    Compiling icu_properties_data v1.5.0
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[INFO] [stderr]    Compiling utf16_iter v1.0.5
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[INFO] [stderr]    Compiling getrandom v0.3.1
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[INFO] [stderr]    Compiling quote v1.0.38
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[INFO] [stderr]    Compiling rand_chacha v0.9.0
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[INFO] [stderr]    Compiling tinystr v0.7.6
[INFO] [stderr]    Compiling icu_collections v1.5.0
[INFO] [stderr]    Compiling icu_locid v1.5.0
[INFO] [stderr]    Compiling derive_builder_macro v0.20.2
[INFO] [stderr]    Compiling derive_builder v0.20.2
[INFO] [stderr]    Compiling tungstenite v0.26.2
[INFO] [stderr]    Compiling icu_provider v1.5.0
[INFO] [stderr]    Compiling icu_locid_transform v1.5.0
[INFO] [stderr]    Compiling icu_properties v1.5.1
[INFO] [stderr]    Compiling icu_normalizer v1.5.0
[INFO] [stderr]    Compiling idna_adapter v1.2.0
[INFO] [stderr]    Compiling idna v1.0.3
[INFO] [stderr]    Compiling url v2.5.4
[INFO] [stderr]    Compiling ureq v2.12.1
[INFO] [stderr]    Compiling mdbook-pdf-headless_chrome v0.1.14 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `error`
[INFO] [stdout]   --> src/browser/tab/mod.rs:13:18
[INFO] [stdout]    |
[INFO] [stdout] 13 | use log::{debug, error, info, trace, warn};
[INFO] [stdout]    |                  ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `error`
[INFO] [stdout]  --> src/browser/tab/element/mod.rs:8:18
[INFO] [stdout]   |
[INFO] [stdout] 8 | use log::{debug, error};
[INFO] [stdout]   |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mdbook-pdf-headless_chrome` (lib); 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/bin/rustc --crate-name headless_chrome --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="offline"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "directories", "fetch", "native-tls", "nightly", "offline", "rustls", "ureq", "walkdir", "zip"))' -C metadata=cc2f23074a9679dd -C extra-filename=-d3eb135ef77441d1 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-360eac63b383e5fb.rmeta --extern base64=/opt/rustwide/target/debug/deps/libbase64-2a03de3babadded3.rmeta --extern derive_builder=/opt/rustwide/target/debug/deps/libderive_builder-81f0ed64cd61962b.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-7d65fd516d3aa4e6.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-e7d854f17d5d69e0.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-ed00a127b8e728c6.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-d6d87d2f5fb93dab.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-e474c4bf40501f03.rmeta --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-bd5254b040ab51a0.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-4483fcab5557551a.rmeta --extern tungstenite=/opt/rustwide/target/debug/deps/libtungstenite-fab93a23b75e4bda.rmeta --extern url=/opt/rustwide/target/debug/deps/liburl-e53b902ebc0965b7.rmeta --extern which=/opt/rustwide/target/debug/deps/libwhich-b26de9da5504160c.rmeta --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "01b01c85173f476078619bb1be3b339762b3a8590297a689ad8fcb01be2597b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01b01c85173f476078619bb1be3b339762b3a8590297a689ad8fcb01be2597b0", kill_on_drop: false }`
[INFO] [stdout] 01b01c85173f476078619bb1be3b339762b3a8590297a689ad8fcb01be2597b0
