[INFO] fetching crate nipper-trunk 0.1.9...
[INFO] checking nipper-trunk-0.1.9 against 1.55.0 for beta-1.56-3
[INFO] extracting crate nipper-trunk 0.1.9 into /workspace/builds/worker-77/source
[INFO] validating manifest of crates.io crate nipper-trunk 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-trunk 0.1.9
[INFO] finished tweaking crates.io crate nipper-trunk 0.1.9
[INFO] tweaked toml for crates.io crate nipper-trunk 0.1.9 written to /workspace/builds/worker-77/source/Cargo.toml
[INFO] crate crates.io crate nipper-trunk 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] [stderr]     Blocking waiting for file lock on package cache
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[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasm-bindgen-futures v0.4.21
[INFO] [stderr]   Downloaded readability v0.1.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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] 331942e82b8e14171ec1db485e6b0ca913d9e4b544d55887b35c6afc486bf912
[INFO] running `Command { std: "docker" "start" "-a" "331942e82b8e14171ec1db485e6b0ca913d9e4b544d55887b35c6afc486bf912", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "331942e82b8e14171ec1db485e6b0ca913d9e4b544d55887b35c6afc486bf912", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "331942e82b8e14171ec1db485e6b0ca913d9e4b544d55887b35c6afc486bf912", kill_on_drop: false }`
[INFO] [stdout] 331942e82b8e14171ec1db485e6b0ca913d9e4b544d55887b35c6afc486bf912
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d97ff624780a4cfac534216b438df110c866c14fd0e8d9abc6610ce38a7acb37
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[INFO] [stderr]    Compiling markup5ever v0.10.0
[INFO] [stderr]    Compiling markup5ever v0.7.5
[INFO] [stderr]     Checking reqwest v0.10.10
[INFO] [stderr]     Checking readability v0.1.5
[INFO] [stderr]     Checking nipper-trunk v0.1.9 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `nipper`
[INFO] [stdout]  --> examples/text.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use nipper::Document;
[INFO] [stdout]   |     ^^^^^^ use of undeclared crate or module `nipper`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nipper-trunk` due to 2 previous errors
[INFO] [stdout] error[E0432]: unresolved import `nipper`
[INFO] [stdout]  --> tests/html-tree-sink.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use nipper::{Document, NodeId};
[INFO] [stdout]   |     ^^^^^^ use of undeclared crate or module `nipper`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0432]: unresolved import `nipper`
[INFO] [stdout]  --> tests/data.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use nipper::Document;
[INFO] [stdout]   |     ^^^^^^ use of undeclared crate or module `nipper`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `nipper`
[INFO] [stdout]  --> tests/data.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use nipper::Document;
[INFO] [stdout]   |     ^^^^^^ use of undeclared crate or module `nipper`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[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] error[E0432]: unresolved import `nipper`
[INFO] [stdout]  --> examples/hacker_news.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use nipper::Document;
[INFO] [stdout]   |     ^^^^^^ use of undeclared crate or module `nipper`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `nipper`
[INFO] [stdout]  --> examples/demo.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use nipper::Document;
[INFO] [stdout]   |     ^^^^^^ use of undeclared crate or module `nipper`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `nipper`
[INFO] [stdout]  --> examples/attribute.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use nipper::Document;
[INFO] [stdout]   |     ^^^^^^ use of undeclared crate or module `nipper`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `nipper`
[INFO] [stdout]  --> tests/data.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use nipper::Document;
[INFO] [stdout]   |     ^^^^^^ use of undeclared crate or module `nipper`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `nipper`
[INFO] [stdout]  --> examples/readability.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use nipper::Document;
[INFO] [stdout]   |     ^^^^^^ use of undeclared crate or module `nipper`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `nipper`
[INFO] [stdout]  --> tests/data.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use nipper::Document;
[INFO] [stdout]   |     ^^^^^^ use of undeclared crate or module `nipper`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `nipper`
[INFO] [stdout]  --> examples/tag_name.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use nipper::Document;
[INFO] [stdout]   |     ^^^^^^ use of undeclared crate or module `nipper`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `nipper`
[INFO] [stdout]  --> tests/data.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use nipper::Document;
[INFO] [stdout]   |     ^^^^^^ use of undeclared crate or module `nipper`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `nipper`
[INFO] [stdout]  --> tests/selection-traversal.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use nipper::Document;
[INFO] [stdout]   |     ^^^^^^ use of undeclared crate or module `nipper`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `nipper`
[INFO] [stdout]  --> examples/readability.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use nipper::Selection;
[INFO] [stdout]   |     ^^^^^^ use of undeclared crate or module `nipper`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `nipper`
[INFO] [stdout]  --> tests/html-dom.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use nipper::{Document, SerializableNodeRef};
[INFO] [stdout]   |     ^^^^^^ use of undeclared crate or module `nipper`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `nipper`
[INFO] [stdout]  --> examples/remove.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use nipper::Document;
[INFO] [stdout]   |     ^^^^^^ use of undeclared crate or module `nipper`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0106]: missing lifetime specifier
[INFO] [stdout]    --> examples/readability.rs:392:49
[INFO] [stdout]     |
[INFO] [stdout] 392 | fn initialize_candidate_item(sel: Selection) -> CandidateItem {
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^ expected named lifetime parameter
[INFO] [stdout]     |
[INFO] [stdout]     = help: this function's return type contains a borrowed value with an elided lifetime, but the lifetime cannot be derived from the arguments
[INFO] [stdout] help: consider using the `'static` lifetime
[INFO] [stdout]     |
[INFO] [stdout] 392 | fn initialize_candidate_item(sel: Selection) -> CandidateItem<'static> {
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0106, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0106`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "d97ff624780a4cfac534216b438df110c866c14fd0e8d9abc6610ce38a7acb37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d97ff624780a4cfac534216b438df110c866c14fd0e8d9abc6610ce38a7acb37", kill_on_drop: false }`
[INFO] [stdout] d97ff624780a4cfac534216b438df110c866c14fd0e8d9abc6610ce38a7acb37
