[INFO] fetching crate rlink 0.6.16...
[INFO] documenting rlink-0.6.16 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate rlink 0.6.16 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate rlink 0.6.16 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rlink 0.6.16
[INFO] finished tweaking crates.io crate rlink 0.6.16
[INFO] tweaked toml for crates.io crate rlink 0.6.16 written to /workspace/builds/worker-2-tc1/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" "+1.69.0" "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" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
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[INFO] [stderr]   Downloaded derive_utils v0.11.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cb0950e4a16dbd8524660e6691010552fc3d6220b8dd4bb18e333db16de2c3f5
[INFO] running `Command { std: "docker" "start" "-a" "cb0950e4a16dbd8524660e6691010552fc3d6220b8dd4bb18e333db16de2c3f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb0950e4a16dbd8524660e6691010552fc3d6220b8dd4bb18e333db16de2c3f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb0950e4a16dbd8524660e6691010552fc3d6220b8dd4bb18e333db16de2c3f5", kill_on_drop: false }`
[INFO] [stdout] cb0950e4a16dbd8524660e6691010552fc3d6220b8dd4bb18e333db16de2c3f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+1.69.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd67a819dd3a794803666b9aac573c7e9c34b8faa409938edaf34d9120677815
[INFO] running `Command { std: "docker" "start" "-a" "dd67a819dd3a794803666b9aac573c7e9c34b8faa409938edaf34d9120677815", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.142
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[INFO] [stderr]     Checking socket2 v0.3.19
[INFO] [stderr]     Checking nix v0.19.1
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]     Checking object v0.30.3
[INFO] [stderr]     Checking match_cfg v0.1.0
[INFO] [stderr]     Checking arc-swap v1.6.0
[INFO] [stderr]     Checking bufstream v0.1.4
[INFO] [stderr]     Checking rustc-demangle v0.1.23
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[INFO] [stderr]     Checking log-mdc v0.1.0
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[INFO] [stderr]     Checking hyper v0.14.26
[INFO] [stderr]     Checking hostname v0.3.1
[INFO] [stderr]     Checking crossbeam v0.8.2
[INFO] [stderr]     Checking daggy v0.7.0
[INFO] [stderr]     Checking tokio-util v0.6.10
[INFO] [stderr]     Checking futures v0.3.28
[INFO] [stderr]     Checking dns-lookup v1.0.8
[INFO] [stderr]     Checking serbuffer v1.3.3
[INFO] [stderr]     Checking murmur3 v0.5.2
[INFO] [stderr]     Checking log4rs v1.2.0
[INFO] [stderr]  Documenting rlink v0.6.16 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `min_num_splits`
[INFO] [stdout]   --> src/core/function.rs:89:51
[INFO] [stdout]    |
[INFO] [stdout] 89 |     /// Create InputSplits by system parallelism[`min_num_splits`]
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^ no item named `min_num_splits` 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: could not parse code block as Rust code
[INFO] [stdout]   --> src/core/runtime.rs:92:9
[INFO] [stdout]    |
[INFO] [stdout] 92 |   ///                  ┌──────────────────┐
[INFO] [stdout]    |  _________^
[INFO] [stdout] 93 | | /// Source Task ────►│     channel      ├────► Target Task
[INFO] [stdout]    | |____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{250c}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{2500}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{2500}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{2500}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{2500}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{2500}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{2500}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{2500}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{2500}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{2500}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{2500}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{2500}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{2500}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{2500}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{2500}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{2500}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{2500}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{2500}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{2500}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{2510}
[INFO] [stdout]    = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.94s
[INFO] running `Command { std: "docker" "inspect" "dd67a819dd3a794803666b9aac573c7e9c34b8faa409938edaf34d9120677815", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd67a819dd3a794803666b9aac573c7e9c34b8faa409938edaf34d9120677815", kill_on_drop: false }`
[INFO] [stdout] dd67a819dd3a794803666b9aac573c7e9c34b8faa409938edaf34d9120677815
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+1.69.0" "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] 06a249dd0a17978c027db52e0b4ee97e707b1c38c42109f261cf26ee00845bdf
[INFO] running `Command { std: "docker" "start" "-a" "06a249dd0a17978c027db52e0b4ee97e707b1c38c42109f261cf26ee00845bdf", kill_on_drop: false }`
[INFO] [stderr]  Documenting rlink v0.6.16 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `min_num_splits`
[INFO] [stdout]   --> src/core/function.rs:89:51
[INFO] [stdout]    |
[INFO] [stdout] 89 |     /// Create InputSplits by system parallelism[`min_num_splits`]
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^ no item named `min_num_splits` 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 2.01s
[INFO] running `Command { std: "docker" "inspect" "06a249dd0a17978c027db52e0b4ee97e707b1c38c42109f261cf26ee00845bdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06a249dd0a17978c027db52e0b4ee97e707b1c38c42109f261cf26ee00845bdf", kill_on_drop: false }`
[INFO] [stdout] 06a249dd0a17978c027db52e0b4ee97e707b1c38c42109f261cf26ee00845bdf
