[INFO] fetching crate serde-doc 0.1.0... [INFO] testing serde-doc-0.1.0 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate serde-doc 0.1.0 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate serde-doc 0.1.0 [INFO] finished tweaking crates.io crate serde-doc 0.1.0 [INFO] tweaked toml for crates.io crate serde-doc 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate serde-doc 0.1.0 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate serde-doc 0.1.0 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 10d40e9986bc5ee8d88e5cfd2dfa6c9af34f83485f5ed9fd2c149b23bf0cfbea [INFO] running `Command { std: "docker" "start" "-a" "10d40e9986bc5ee8d88e5cfd2dfa6c9af34f83485f5ed9fd2c149b23bf0cfbea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "10d40e9986bc5ee8d88e5cfd2dfa6c9af34f83485f5ed9fd2c149b23bf0cfbea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "10d40e9986bc5ee8d88e5cfd2dfa6c9af34f83485f5ed9fd2c149b23bf0cfbea", kill_on_drop: false }` [INFO] [stdout] 10d40e9986bc5ee8d88e5cfd2dfa6c9af34f83485f5ed9fd2c149b23bf0cfbea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 44f2c1e23dfd9e636cb8b49fdf487e33212ee90869514a1caf6ed3112b42321a [INFO] running `Command { std: "docker" "start" "-a" "44f2c1e23dfd9e636cb8b49fdf487e33212ee90869514a1caf6ed3112b42321a", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling anyhow v1.0.97 [INFO] [stderr] Compiling clap_builder v4.5.34 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling clap_derive v4.5.32 [INFO] [stderr] Compiling clap v4.5.34 [INFO] [stderr] Compiling serde-doc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/generators/jsonschema.rs:21:13 [INFO] [stdout] | [INFO] [stdout] 21 | let mut content = String::new(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/generators/jsonschema.rs:20:24 [INFO] [stdout] | [INFO] [stdout] 20 | fn generate(&self, ctx: &Context, config:&GeneratorConfig) -> Result<()> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.70s [INFO] running `Command { std: "docker" "inspect" "44f2c1e23dfd9e636cb8b49fdf487e33212ee90869514a1caf6ed3112b42321a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44f2c1e23dfd9e636cb8b49fdf487e33212ee90869514a1caf6ed3112b42321a", kill_on_drop: false }` [INFO] [stdout] 44f2c1e23dfd9e636cb8b49fdf487e33212ee90869514a1caf6ed3112b42321a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 128d456120669893326eee2ea25882bdf6b13cc4ce29ee827f64a15c751d3497 [INFO] running `Command { std: "docker" "start" "-a" "128d456120669893326eee2ea25882bdf6b13cc4ce29ee827f64a15c751d3497", kill_on_drop: false }` [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/generators/jsonschema.rs:21:13 [INFO] [stdout] | [INFO] [stdout] 21 | let mut content = String::new(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/generators/jsonschema.rs:20:24 [INFO] [stdout] | [INFO] [stdout] 20 | fn generate(&self, ctx: &Context, config:&GeneratorConfig) -> Result<()> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling serde-doc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/generators/jsonschema.rs:21:13 [INFO] [stdout] | [INFO] [stdout] 21 | let mut content = String::new(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/generators/jsonschema.rs:20:24 [INFO] [stdout] | [INFO] [stdout] 20 | fn generate(&self, ctx: &Context, config:&GeneratorConfig) -> Result<()> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.48s [INFO] running `Command { std: "docker" "inspect" "128d456120669893326eee2ea25882bdf6b13cc4ce29ee827f64a15c751d3497", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "128d456120669893326eee2ea25882bdf6b13cc4ce29ee827f64a15c751d3497", kill_on_drop: false }` [INFO] [stdout] 128d456120669893326eee2ea25882bdf6b13cc4ce29ee827f64a15c751d3497 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 19b73dbe6fbf69a80bcdee85d8f6068b18608dcece363a2d830c6e85e3f7fc8b [INFO] running `Command { std: "docker" "start" "-a" "19b73dbe6fbf69a80bcdee85d8f6068b18608dcece363a2d830c6e85e3f7fc8b", kill_on_drop: false }` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/generators/jsonschema.rs:21:13 [INFO] [stderr] | [INFO] [stderr] 21 | let mut content = String::new(); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ctx` [INFO] [stderr] --> src/generators/jsonschema.rs:20:24 [INFO] [stderr] | [INFO] [stderr] 20 | fn generate(&self, ctx: &Context, config:&GeneratorConfig) -> Result<()> { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `serde-doc` (lib) generated 2 warnings (run `cargo fix --lib -p serde-doc` to apply 2 suggestions) [INFO] [stderr] warning: `serde-doc` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/serde_doc-d9911de89f647dfd) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test extract::test::test_parse_struct ... ok [INFO] [stdout] test extract::test::test_parse_struct_with_comment ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests serde_doc [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "19b73dbe6fbf69a80bcdee85d8f6068b18608dcece363a2d830c6e85e3f7fc8b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19b73dbe6fbf69a80bcdee85d8f6068b18608dcece363a2d830c6e85e3f7fc8b", kill_on_drop: false }` [INFO] [stdout] 19b73dbe6fbf69a80bcdee85d8f6068b18608dcece363a2d830c6e85e3f7fc8b