[INFO] fetching crate cargo-rustc-cfg 0.2.0...
[INFO] documenting cargo-rustc-cfg-0.2.0 against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] extracting crate cargo-rustc-cfg 0.2.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate cargo-rustc-cfg 0.2.0 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo-rustc-cfg 0.2.0
[INFO] finished tweaking crates.io crate cargo-rustc-cfg 0.2.0
[INFO] tweaked toml for crates.io crate cargo-rustc-cfg 0.2.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ef342c5083bca9f751e9db410eb1e107e1a934059385ff4802e73d8a6a477fb1
[INFO] running `Command { std: "docker" "start" "-a" "ef342c5083bca9f751e9db410eb1e107e1a934059385ff4802e73d8a6a477fb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef342c5083bca9f751e9db410eb1e107e1a934059385ff4802e73d8a6a477fb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef342c5083bca9f751e9db410eb1e107e1a934059385ff4802e73d8a6a477fb1", kill_on_drop: false }`
[INFO] [stdout] ef342c5083bca9f751e9db410eb1e107e1a934059385ff4802e73d8a6a477fb1
[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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] db81d8b9841782285cd9b3719b2b5a8df98f6704b0450655a9074568ecf9a84b
[INFO] running `Command { std: "docker" "start" "-a" "db81d8b9841782285cd9b3719b2b5a8df98f6704b0450655a9074568ecf9a84b", kill_on_drop: false }`
[INFO] [stderr]  Documenting cargo-rustc-cfg v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `target_os`
[INFO] [stdout]     --> src/lib.rs:1152:11
[INFO] [stdout]      |
[INFO] [stdout] 1152 |     /// [`target_os`] section on [Conditional Compilation] in the [Rust
[INFO] [stdout]      |           ^^^^^^^^^ no item named `target_os` in scope
[INFO] [stdout]      |
[INFO] [stdout]      = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout]      = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "db81d8b9841782285cd9b3719b2b5a8df98f6704b0450655a9074568ecf9a84b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db81d8b9841782285cd9b3719b2b5a8df98f6704b0450655a9074568ecf9a84b", kill_on_drop: false }`
[INFO] [stdout] db81d8b9841782285cd9b3719b2b5a8df98f6704b0450655a9074568ecf9a84b
[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" "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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8e6a6e50ff5e7051ebdddd8f151b72e0729cfb51fb8d992173aa7bb98f948a5b
[INFO] running `Command { std: "docker" "start" "-a" "8e6a6e50ff5e7051ebdddd8f151b72e0729cfb51fb8d992173aa7bb98f948a5b", kill_on_drop: false }`
[INFO] [stderr]  Documenting cargo-rustc-cfg v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `target_os`
[INFO] [stdout]     --> src/lib.rs:1152:11
[INFO] [stdout]      |
[INFO] [stdout] 1152 |     /// [`target_os`] section on [Conditional Compilation] in the [Rust
[INFO] [stdout]      |           ^^^^^^^^^ no item named `target_os` in scope
[INFO] [stdout]      |
[INFO] [stdout]      = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout]      = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "8e6a6e50ff5e7051ebdddd8f151b72e0729cfb51fb8d992173aa7bb98f948a5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e6a6e50ff5e7051ebdddd8f151b72e0729cfb51fb8d992173aa7bb98f948a5b", kill_on_drop: false }`
[INFO] [stdout] 8e6a6e50ff5e7051ebdddd8f151b72e0729cfb51fb8d992173aa7bb98f948a5b
