[INFO] fetching crate autumnus 0.9.0...
[INFO] documenting autumnus-0.9.0 against beta-2026-04-21 for beta-1.96-rustdoc-1
[INFO] extracting crate autumnus 0.9.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate autumnus 0.9.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate autumnus 0.9.0
[INFO] tweaked toml for crates.io crate autumnus 0.9.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate autumnus 0.9.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate autumnus 0.9.0 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-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 97ae028eddb5defc3ae20be54b754af693b7b034048514b7664a054131a7f539
[INFO] running `Command { std: "docker" "start" "-a" "97ae028eddb5defc3ae20be54b754af693b7b034048514b7664a054131a7f539", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97ae028eddb5defc3ae20be54b754af693b7b034048514b7664a054131a7f539", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97ae028eddb5defc3ae20be54b754af693b7b034048514b7664a054131a7f539", kill_on_drop: false }`
[INFO] [stdout] 97ae028eddb5defc3ae20be54b754af693b7b034048514b7664a054131a7f539
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b4fe415d9bde351ef223a9ac7fef8cf050937af73c8217bd5c64864c40c49c75
[INFO] running `Command { std: "docker" "start" "-a" "b4fe415d9bde351ef223a9ac7fef8cf050937af73c8217bd5c64864c40c49c75", kill_on_drop: false }`
[INFO] [stderr]    Compiling shlex v1.3.0
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[INFO] [stderr]     Checking bitflags v2.10.0
[INFO] [stderr]     Checking linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling glob v0.3.3
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[INFO] [stderr]    Compiling tree-sitter v0.25.10
[INFO] [stderr]     Checking clap_lex v0.7.5
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking cfg-if v1.0.3
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[INFO] [stderr]     Checking clap_builder v4.5.54
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr]    Compiling lumis v0.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling derive_builder_core v0.20.2
[INFO] [stderr]    Compiling derive_builder_macro v0.20.2
[INFO] [stderr]     Checking fastrand v2.3.0
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking tempfile v3.24.0
[INFO] [stderr]     Checking derive_builder v0.20.2
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[INFO] [stderr]     Checking smol_str v0.3.5
[INFO] [stderr]     Checking termcolor v1.4.1
[INFO] [stderr]  Documenting autumnus v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 46s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/autumnus/index.html
[INFO] running `Command { std: "docker" "inspect" "b4fe415d9bde351ef223a9ac7fef8cf050937af73c8217bd5c64864c40c49c75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4fe415d9bde351ef223a9ac7fef8cf050937af73c8217bd5c64864c40c49c75", kill_on_drop: false }`
[INFO] [stdout] b4fe415d9bde351ef223a9ac7fef8cf050937af73c8217bd5c64864c40c49c75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ab65936afd8722dea49edc4a3ed884b6ea4fa6fa3efc9388d389c728af62bb7
[INFO] running `Command { std: "docker" "start" "-a" "9ab65936afd8722dea49edc4a3ed884b6ea4fa6fa3efc9388d389c728af62bb7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.105
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling quote v1.0.43
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr]    Compiling lumis v0.1.0
[INFO] [stderr]     Checking tree-sitter-highlight v0.25.10
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling derive_builder_core v0.20.2
[INFO] [stderr]     Checking strum v0.27.2
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[INFO] [stderr]    Compiling derive_builder_macro v0.20.2
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking derive_builder v0.20.2
[INFO] [stderr]  Documenting autumnus v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 55.03s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/autumnus/index.html
[INFO] running `Command { std: "docker" "inspect" "9ab65936afd8722dea49edc4a3ed884b6ea4fa6fa3efc9388d389c728af62bb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ab65936afd8722dea49edc4a3ed884b6ea4fa6fa3efc9388d389c728af62bb7", kill_on_drop: false }`
[INFO] [stdout] 9ab65936afd8722dea49edc4a3ed884b6ea4fa6fa3efc9388d389c728af62bb7