[INFO] fetching crate crowbook 0.17.0...
[INFO] building crowbook-0.17.0 against master#f5209000832c9d3bc29c91f4daef4ca9f28dc797+target=wasm32-wasip1 for pr-149868
[INFO] extracting crate crowbook 0.17.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate crowbook 0.17.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate crowbook 0.17.0
[INFO] tweaked toml for crates.io crate crowbook 0.17.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate crowbook 0.17.0 on toolchain f5209000832c9d3bc29c91f4daef4ca9f28dc797
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f5209000832c9d3bc29c91f4daef4ca9f28dc797" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate crowbook 0.17.0 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" "+f5209000832c9d3bc29c91f4daef4ca9f28dc797" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
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[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+f5209000832c9d3bc29c91f4daef4ca9f28dc797" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 874ec281ce663b689b09d9f21728bd939f9839bb0a61ec18b1bd74d31205793f
[INFO] running `Command { std: "docker" "start" "-a" "874ec281ce663b689b09d9f21728bd939f9839bb0a61ec18b1bd74d31205793f", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "rm" "-f" "874ec281ce663b689b09d9f21728bd939f9839bb0a61ec18b1bd74d31205793f", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+f5209000832c9d3bc29c91f4daef4ca9f28dc797" "build" "--frozen" "--message-format=json" "--target" "wasm32-wasip1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "656f8f6b9516506d748ac1a99d6a981573399203f4eaa8cc26a3ebd63ee29ed7", kill_on_drop: false }`
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[INFO] [stderr]    Compiling crowbook-text-processing v1.1.1
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[INFO] [stderr]    Compiling syntect v5.2.0
[INFO] [stderr]    Compiling comrak v0.39.0
[INFO] [stderr]    Compiling toml v0.8.22
[INFO] [stderr]    Compiling rust-i18n-support v3.1.5
[INFO] [stderr]    Compiling rust-i18n-macro v3.1.5
[INFO] [stderr]    Compiling crowbook v0.17.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `proofread` is never used
[INFO] [stdout]   --> src/lib/html_single.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 41 | impl<'a> HtmlSingleRenderer<'a> {
[INFO] [stdout]    | ------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 56 |     pub fn proofread(mut self) -> HtmlSingleRenderer<'a> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ProofHtmlSingle` is never constructed
[INFO] [stdout]    --> src/lib/html_single.rs:336:12
[INFO] [stdout]     |
[INFO] [stdout] 336 | pub struct ProofHtmlSingle {}
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ProofLatex` is never constructed
[INFO] [stdout]    --> src/lib/latex.rs:637:12
[INFO] [stdout]     |
[INFO] [stdout] 637 | pub struct ProofLatex;
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ProofPdf` is never constructed
[INFO] [stdout]    --> src/lib/latex.rs:639:12
[INFO] [stdout]     |
[INFO] [stdout] 639 | pub struct ProofPdf;
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 29s
[INFO] running `Command { std: "docker" "inspect" "656f8f6b9516506d748ac1a99d6a981573399203f4eaa8cc26a3ebd63ee29ed7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "656f8f6b9516506d748ac1a99d6a981573399203f4eaa8cc26a3ebd63ee29ed7", kill_on_drop: false }`
[INFO] [stdout] 656f8f6b9516506d748ac1a99d6a981573399203f4eaa8cc26a3ebd63ee29ed7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+f5209000832c9d3bc29c91f4daef4ca9f28dc797" "test" "--frozen" "--no-run" "--message-format=json" "--target" "wasm32-wasip1", kill_on_drop: false }`
[INFO] [stdout] b730c692f35f59d0b5f1c456cca4e69a8decb9d3f7da535bd42608ccbcd4e3cf
[INFO] running `Command { std: "docker" "start" "-a" "b730c692f35f59d0b5f1c456cca4e69a8decb9d3f7da535bd42608ccbcd4e3cf", kill_on_drop: false }`
[INFO] [stdout] warning: method `proofread` is never used
[INFO] [stdout]   --> src/lib/html_single.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 41 | impl<'a> HtmlSingleRenderer<'a> {
[INFO] [stdout]    | ------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 56 |     pub fn proofread(mut self) -> HtmlSingleRenderer<'a> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ProofHtmlSingle` is never constructed
[INFO] [stdout]    --> src/lib/html_single.rs:336:12
[INFO] [stdout]     |
[INFO] [stdout] 336 | pub struct ProofHtmlSingle {}
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ProofLatex` is never constructed
[INFO] [stdout]    --> src/lib/latex.rs:637:12
[INFO] [stdout]     |
[INFO] [stdout] 637 | pub struct ProofLatex;
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ProofPdf` is never constructed
[INFO] [stdout]    --> src/lib/latex.rs:639:12
[INFO] [stdout]     |
[INFO] [stdout] 639 | pub struct ProofPdf;
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling crowbook v0.17.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `proofread` is never used
[INFO] [stdout]   --> src/lib/html_single.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 41 | impl<'a> HtmlSingleRenderer<'a> {
[INFO] [stdout]    | ------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 56 |     pub fn proofread(mut self) -> HtmlSingleRenderer<'a> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ProofHtmlSingle` is never constructed
[INFO] [stdout]    --> src/lib/html_single.rs:336:12
[INFO] [stdout]     |
[INFO] [stdout] 336 | pub struct ProofHtmlSingle {}
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ProofLatex` is never constructed
[INFO] [stdout]    --> src/lib/latex.rs:637:12
[INFO] [stdout]     |
[INFO] [stdout] 637 | pub struct ProofLatex;
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ProofPdf` is never constructed
[INFO] [stdout]    --> src/lib/latex.rs:639:12
[INFO] [stdout]     |
[INFO] [stdout] 639 | pub struct ProofPdf;
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 11.50s
[INFO] running `Command { std: "docker" "inspect" "b730c692f35f59d0b5f1c456cca4e69a8decb9d3f7da535bd42608ccbcd4e3cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b730c692f35f59d0b5f1c456cca4e69a8decb9d3f7da535bd42608ccbcd4e3cf", kill_on_drop: false }`
[INFO] [stdout] b730c692f35f59d0b5f1c456cca4e69a8decb9d3f7da535bd42608ccbcd4e3cf