[INFO] fetching crate drake 0.2.0...
[INFO] documenting drake-0.2.0 against beta-2026-04-21 for beta-1.96-rustdoc-2
[INFO] extracting crate drake 0.2.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate drake 0.2.0
[INFO] finished tweaking crates.io crate drake 0.2.0
[INFO] tweaked toml for crates.io crate drake 0.2.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate drake 0.2.0 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 drake 0.2.0 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 7105efb34873cb2c878df37f341e4fd9b3775e19731ef7b568accb2593d08f72
[INFO] running `Command { std: "docker" "start" "-a" "7105efb34873cb2c878df37f341e4fd9b3775e19731ef7b568accb2593d08f72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7105efb34873cb2c878df37f341e4fd9b3775e19731ef7b568accb2593d08f72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7105efb34873cb2c878df37f341e4fd9b3775e19731ef7b568accb2593d08f72", kill_on_drop: false }`
[INFO] [stdout] 7105efb34873cb2c878df37f341e4fd9b3775e19731ef7b568accb2593d08f72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] b916b627adf103d17d25854a6db50cc68bb27cc4c33bdab9ed4e1fa57b875b44
[INFO] running `Command { std: "docker" "start" "-a" "b916b627adf103d17d25854a6db50cc68bb27cc4c33bdab9ed4e1fa57b875b44", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.149
[INFO] [stderr]     Checking memchr v2.6.4
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]     Checking colorchoice v1.0.0
[INFO] [stderr]    Compiling crossbeam-queue v0.3.8
[INFO] [stderr]     Checking anstyle v1.0.4
[INFO] [stderr]     Checking anstyle-query v1.0.0
[INFO] [stderr]     Checking clap_lex v0.6.0
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.15
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]     Checking anstyle-parse v0.2.2
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]     Checking walkdir v2.4.0
[INFO] [stderr]     Checking patricia_tree v0.6.3
[INFO] [stderr]     Checking thread_local v1.1.7
[INFO] [stderr]     Checking anstream v0.6.4
[INFO] [stderr]     Checking clap_builder v4.4.8
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]     Checking bstr v1.7.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.8
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]     Checking crossbeam-deque v0.8.3
[INFO] [stderr]    Compiling syn v2.0.38
[INFO] [stderr]     Checking crossbeam v0.8.2
[INFO] [stderr]    Compiling tree-sitter v0.20.10
[INFO] [stderr]    Compiling tree-sitter-swift v0.3.6
[INFO] [stderr]     Checking regex-automata v0.4.3
[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]     Checking regex v1.10.2
[INFO] [stderr]     Checking globset v0.4.13
[INFO] [stderr]     Checking ignore v0.4.20
[INFO] [stderr]     Checking clap v4.4.8
[INFO] [stderr]  Documenting drake v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.85s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/drake/index.html
[INFO] running `Command { std: "docker" "inspect" "b916b627adf103d17d25854a6db50cc68bb27cc4c33bdab9ed4e1fa57b875b44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b916b627adf103d17d25854a6db50cc68bb27cc4c33bdab9ed4e1fa57b875b44", kill_on_drop: false }`
[INFO] [stdout] b916b627adf103d17d25854a6db50cc68bb27cc4c33bdab9ed4e1fa57b875b44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=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] d4475285bebeb59aae6652c602effe22a3320fd6bcec76d55c6e98b6d5c868d7
[INFO] running `Command { std: "docker" "start" "-a" "d4475285bebeb59aae6652c602effe22a3320fd6bcec76d55c6e98b6d5c868d7", kill_on_drop: false }`
[INFO] [stderr]  Documenting drake v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.01s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/drake/index.html
[INFO] running `Command { std: "docker" "inspect" "d4475285bebeb59aae6652c602effe22a3320fd6bcec76d55c6e98b6d5c868d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4475285bebeb59aae6652c602effe22a3320fd6bcec76d55c6e98b6d5c868d7", kill_on_drop: false }`
[INFO] [stdout] d4475285bebeb59aae6652c602effe22a3320fd6bcec76d55c6e98b6d5c868d7