[INFO] fetching crate pulldown-html-ext 0.5.0...
[INFO] checking pulldown-html-ext-0.5.0 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170
[INFO] extracting crate pulldown-html-ext 0.5.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate pulldown-html-ext 0.5.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate pulldown-html-ext 0.5.0
[INFO] tweaked toml for crates.io crate pulldown-html-ext 0.5.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pulldown-html-ext 0.5.0 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 120 packages to latest compatible versions
[INFO] [stderr]       Adding ego-tree v0.9.0 (available: v0.10.0)
[INFO] [stderr]       Adding html-compare-rs v0.2.0 (available: v0.3.0)
[INFO] [stderr]       Adding pulldown-cmark v0.12.2 (available: v0.13.0)
[INFO] [stderr]       Adding scraper v0.21.0 (available: v0.23.1)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.12)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded match_token v0.1.0
[INFO] [stderr]   Downloaded pulldown-html-ext-derive v0.5.0
[INFO] [stderr]   Downloaded markup5ever v0.14.1
[INFO] [stderr]   Downloaded html-compare-rs v0.2.0
[INFO] [stderr]   Downloaded servo_arc v0.4.1
[INFO] [stderr]   Downloaded scraper v0.21.0
[INFO] [stderr]   Downloaded html5ever v0.29.1
[INFO] [stderr]   Downloaded selectors v0.26.0
[INFO] [stderr]   Downloaded pulldown-cmark v0.12.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 559e18c7390dacf6302504eae8ed569fdfa964108fa7e5ae2aad4753c0ed7434
[INFO] running `Command { std: "docker" "start" "-a" "559e18c7390dacf6302504eae8ed569fdfa964108fa7e5ae2aad4753c0ed7434", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "559e18c7390dacf6302504eae8ed569fdfa964108fa7e5ae2aad4753c0ed7434", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "559e18c7390dacf6302504eae8ed569fdfa964108fa7e5ae2aad4753c0ed7434", kill_on_drop: false }`
[INFO] [stdout] 559e18c7390dacf6302504eae8ed569fdfa964108fa7e5ae2aad4753c0ed7434
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df74010e8ca960491dc41f38dff05ab43edb07f83e0400fa4d7854a62bb93bba
[INFO] running `Command { std: "docker" "start" "-a" "df74010e8ca960491dc41f38dff05ab43edb07f83e0400fa4d7854a62bb93bba", kill_on_drop: false }`
[INFO] [stderr]    Compiling siphasher v1.0.1
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[INFO] [stderr]    Compiling cssparser-macros v0.6.1
[INFO] [stderr]    Compiling match_token v0.1.0
[INFO] [stderr]    Compiling derive_more v0.99.20
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling pulldown-html-ext-derive v0.5.0
[INFO] [stderr]     Checking phf v0.11.3
[INFO] [stderr]     Checking cssparser v0.34.0
[INFO] [stderr]     Checking thiserror v1.0.69
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[INFO] [stderr]     Checking html5ever v0.29.1
[INFO] [stderr]     Checking scraper v0.21.0
[INFO] [stderr]     Checking toml v0.8.23
[INFO] [stderr]     Checking html-compare-rs v0.2.0
[INFO] [stderr]     Checking pulldown-html-ext v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `HtmlWriterBase` is never constructed
[INFO] [stdout]    --> src/html/writer.rs:534:12
[INFO] [stdout]     |
[INFO] [stdout] 534 | pub struct HtmlWriterBase<W: StrWrite> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/html/writer.rs:541:12
[INFO] [stdout]     |
[INFO] [stdout] 540 | impl<W: StrWrite> HtmlWriterBase<W> {
[INFO] [stdout]     | ----------------------------------- associated function in this implementation
[INFO] [stdout] 541 |     pub fn new(writer: W, config: HtmlConfig) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `syntax_set` and `current_lang` are never read
[INFO] [stdout]    --> src/html/syntect.rs:101:5
[INFO] [stdout]     |
[INFO] [stdout] 95  | pub struct SyntectWriter<'a, W: StrWrite>
[INFO] [stdout]     |            ------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 101 |     syntax_set: Option<&'a SyntaxSet>,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 102 |     theme_set: Option<&'a ThemeSet>,
[INFO] [stdout] 103 |     current_lang: Option<String>,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `highlight_code` is never used
[INFO] [stdout]    --> src/html/syntect.rs:134:8
[INFO] [stdout]     |
[INFO] [stdout] 106 | impl<'a, W: StrWrite> SyntectWriter<'a, W> {
[INFO] [stdout]     | ------------------------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 134 |     fn highlight_code(&self, code: &str, lang: Option<&str>) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `start_code_block`, `text`, and `end_code_block` are never used
[INFO] [stdout]    --> src/html/syntect.rs:171:8
[INFO] [stdout]     |
[INFO] [stdout] 170 | impl<'a, W: StrWrite> SyntectWriter<'a, W> {
[INFO] [stdout]     | ------------------------------------------ methods in this implementation
[INFO] [stdout] 171 |     fn start_code_block(&mut self, kind: pulldown_cmark::CodeBlockKind) -> Result<(), HtmlError> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 198 |     fn text(&mut self, text: &str) -> Result<(), HtmlError> {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 213 |     fn end_code_block(&mut self) -> Result<(), HtmlError> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HtmlWriterBase` is never constructed
[INFO] [stdout]    --> src/html/writer.rs:534:12
[INFO] [stdout]     |
[INFO] [stdout] 534 | pub struct HtmlWriterBase<W: StrWrite> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/html/writer.rs:541:12
[INFO] [stdout]     |
[INFO] [stdout] 540 | impl<W: StrWrite> HtmlWriterBase<W> {
[INFO] [stdout]     | ----------------------------------- associated function in this implementation
[INFO] [stdout] 541 |     pub fn new(writer: W, config: HtmlConfig) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `syntax_set` and `current_lang` are never read
[INFO] [stdout]    --> src/html/syntect.rs:101:5
[INFO] [stdout]     |
[INFO] [stdout] 95  | pub struct SyntectWriter<'a, W: StrWrite>
[INFO] [stdout]     |            ------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 101 |     syntax_set: Option<&'a SyntaxSet>,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 102 |     theme_set: Option<&'a ThemeSet>,
[INFO] [stdout] 103 |     current_lang: Option<String>,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `highlight_code` is never used
[INFO] [stdout]    --> src/html/syntect.rs:134:8
[INFO] [stdout]     |
[INFO] [stdout] 106 | impl<'a, W: StrWrite> SyntectWriter<'a, W> {
[INFO] [stdout]     | ------------------------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 134 |     fn highlight_code(&self, code: &str, lang: Option<&str>) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `start_code_block`, `text`, and `end_code_block` are never used
[INFO] [stdout]    --> src/html/syntect.rs:171:8
[INFO] [stdout]     |
[INFO] [stdout] 170 | impl<'a, W: StrWrite> SyntectWriter<'a, W> {
[INFO] [stdout]     | ------------------------------------------ methods in this implementation
[INFO] [stdout] 171 |     fn start_code_block(&mut self, kind: pulldown_cmark::CodeBlockKind) -> Result<(), HtmlError> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 198 |     fn text(&mut self, text: &str) -> Result<(), HtmlError> {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 213 |     fn end_code_block(&mut self) -> Result<(), HtmlError> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 53.87s
[INFO] running `Command { std: "docker" "inspect" "df74010e8ca960491dc41f38dff05ab43edb07f83e0400fa4d7854a62bb93bba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df74010e8ca960491dc41f38dff05ab43edb07f83e0400fa4d7854a62bb93bba", kill_on_drop: false }`
[INFO] [stdout] df74010e8ca960491dc41f38dff05ab43edb07f83e0400fa4d7854a62bb93bba