[INFO] fetching crate pulldown-html-ext 0.5.0...
[INFO] checking pulldown-html-ext-0.5.0 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1
[INFO] extracting crate pulldown-html-ext 0.5.0 into /workspace/builds/worker-4-tc2/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-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pulldown-html-ext 0.5.0 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 130 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: v0.24.0)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.16)
[INFO] [stderr]       Adding toml v0.8.23 (available: v0.9.5)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 49777ca6dd10e9c5678eb4a45f77d66628aee925715d4ad57699ac2c187f89fa
[INFO] running `Command { std: "docker" "start" "-a" "49777ca6dd10e9c5678eb4a45f77d66628aee925715d4ad57699ac2c187f89fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "49777ca6dd10e9c5678eb4a45f77d66628aee925715d4ad57699ac2c187f89fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49777ca6dd10e9c5678eb4a45f77d66628aee925715d4ad57699ac2c187f89fa", kill_on_drop: false }`
[INFO] [stdout] 49777ca6dd10e9c5678eb4a45f77d66628aee925715d4ad57699ac2c187f89fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 11f09107beb944c4d0486116a98abceddce5072fce3bd41200e2b70170221789
[INFO] running `Command { std: "docker" "start" "-a" "11f09107beb944c4d0486116a98abceddce5072fce3bd41200e2b70170221789", kill_on_drop: false }`
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[INFO] [stderr]     Checking onig v6.5.1
[INFO] [stderr]    Compiling pulldown-html-ext-derive v0.5.0
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[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 1m 03s
[INFO] running `Command { std: "docker" "inspect" "11f09107beb944c4d0486116a98abceddce5072fce3bd41200e2b70170221789", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11f09107beb944c4d0486116a98abceddce5072fce3bd41200e2b70170221789", kill_on_drop: false }`
[INFO] [stdout] 11f09107beb944c4d0486116a98abceddce5072fce3bd41200e2b70170221789