[INFO] cloning repository https://github.com/gaoxiao6331/rs-practice
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gaoxiao6331/rs-practice" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgaoxiao6331%2Frs-practice", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgaoxiao6331%2Frs-practice'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cfb7f322b18678c1883ba24dbd8ce3d94fdf7888
[INFO] documenting gaoxiao6331/rs-practice against 1.97.0-beta.6 for beta-rustdoc-1.98-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgaoxiao6331%2Frs-practice" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/gaoxiao6331/rs-practice
[INFO] finished tweaking git repo https://github.com/gaoxiao6331/rs-practice
[INFO] tweaked toml for git repo https://github.com/gaoxiao6331/rs-practice written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/gaoxiao6331/rs-practice on toolchain 1.97.0-beta.6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/gaoxiao6331/rs-practice 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" "+1.97.0-beta.6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] de11d79288cde6f60373166e8da4153883fda186a4ef5cca7975dc7dbc1ed853
[INFO] running `Command { std: "docker" "start" "de11d79288cde6f60373166e8da4153883fda186a4ef5cca7975dc7dbc1ed853", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "de11d79288cde6f60373166e8da4153883fda186a4ef5cca7975dc7dbc1ed853", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "de11d79288cde6f60373166e8da4153883fda186a4ef5cca7975dc7dbc1ed853" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "de11d79288cde6f60373166e8da4153883fda186a4ef5cca7975dc7dbc1ed853", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "de11d79288cde6f60373166e8da4153883fda186a4ef5cca7975dc7dbc1ed853" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]     Checking rs-practice v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting rs-practice v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `md`
[INFO] [stdout]  --> src/../markdown-wasm/compiler/line_scanner.rs:3:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn scan_line(md: &str) -> Vec<LineType<'_>> {
[INFO] [stdout]   |              ^^ help: if this is intentional, prefix it with an underscore: `_md`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ast`
[INFO] [stdout]  --> src/../markdown-wasm/compiler/code_generator.rs:3:22
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn generate_html(ast: &Ast) -> String {
[INFO] [stdout]   |                      ^^^ help: if this is intentional, prefix it with an underscore: `_ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]  --> src/../markdown-wasm/compiler/md2html.rs:1:22
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn generate_html(input: &str) -> String {
[INFO] [stdout]   |                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `LineType` is never used
[INFO] [stdout]   --> src/../markdown-wasm/compiler/common.rs:21:10
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub enum LineType {
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Token` is never used
[INFO] [stdout]   --> src/../markdown-wasm/compiler/common.rs:39:10
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub enum Token {}
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Ast` is never constructed
[INFO] [stdout]   --> src/../markdown-wasm/compiler/common.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub struct Ast {}
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `scan_line` is never used
[INFO] [stdout]  --> src/../markdown-wasm/compiler/line_scanner.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn scan_line(md: &str) -> Vec<LineType<'_>> {
[INFO] [stdout]   |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_html` is never used
[INFO] [stdout]  --> src/../markdown-wasm/compiler/code_generator.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn generate_html(ast: &Ast) -> String {
[INFO] [stdout]   |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
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[INFO] running `Command { std: "docker" "inspect" "de11d79288cde6f60373166e8da4153883fda186a4ef5cca7975dc7dbc1ed853", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-w" "/opt/rustwide/workdir" "--user" "0:0" "de11d79288cde6f60373166e8da4153883fda186a4ef5cca7975dc7dbc1ed853" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "inspect" "de11d79288cde6f60373166e8da4153883fda186a4ef5cca7975dc7dbc1ed853", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de11d79288cde6f60373166e8da4153883fda186a4ef5cca7975dc7dbc1ed853", kill_on_drop: false }`
[INFO] [stdout] de11d79288cde6f60373166e8da4153883fda186a4ef5cca7975dc7dbc1ed853
