[INFO] fetching crate cogset 0.2.0...
[INFO] documenting cogset-0.2.0 against master#ef324565d071c6d7e2477a195648549e33d6a465 for pr-121659-bump-pulldown-cmark
[INFO] extracting crate cogset 0.2.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate cogset 0.2.0 on toolchain ef324565d071c6d7e2477a195648549e33d6a465
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ef324565d071c6d7e2477a195648549e33d6a465" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cogset 0.2.0
[INFO] finished tweaking crates.io crate cogset 0.2.0
[INFO] tweaked toml for crates.io crate cogset 0.2.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ef324565d071c6d7e2477a195648549e33d6a465" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ef324565d071c6d7e2477a195648549e33d6a465" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded order-stat v0.1.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ef324565d071c6d7e2477a195648549e33d6a465" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b8a3c7bf8fcc3fde8b959296c4dbcad371cf74ecdd049be0eb011665dc168c6d
[INFO] running `Command { std: "docker" "start" "-a" "b8a3c7bf8fcc3fde8b959296c4dbcad371cf74ecdd049be0eb011665dc168c6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8a3c7bf8fcc3fde8b959296c4dbcad371cf74ecdd049be0eb011665dc168c6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8a3c7bf8fcc3fde8b959296c4dbcad371cf74ecdd049be0eb011665dc168c6d", kill_on_drop: false }`
[INFO] [stdout] b8a3c7bf8fcc3fde8b959296c4dbcad371cf74ecdd049be0eb011665dc168c6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ef324565d071c6d7e2477a195648549e33d6a465" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0727da662d69716e55794474eed3085855511395bb3b1e01dde8ceb007764ac0
[INFO] running `Command { std: "docker" "start" "-a" "0727da662d69716e55794474eed3085855511395bb3b1e01dde8ceb007764ac0", kill_on_drop: false }`
[INFO] [stderr]     Checking order-stat v0.1.3
[INFO] [stderr]  Documenting cogset v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `1`
[INFO] [stdout]  --> src/dbscan.rs:6:41
[INFO] [stdout]   |
[INFO] [stdout] 6 | /// Clustering via the DBSCAN algorithm[1].
[INFO] [stdout]   |                                         ^ no item named `1` 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: unresolved link to `DBSCAN`
[INFO] [stdout]  --> src/dbscan.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | /// > [DBSCAN] is a density-based clustering algorithm: given a set of
[INFO] [stdout]   |        ^^^^^^ no item named `DBSCAN` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `1`
[INFO] [stdout]   --> src/dbscan.rs:27:6
[INFO] [stdout]    |
[INFO] [stdout] 27 | /// [1]: Ester, Martin; Kriegel, Hans-Peter; Sander, Jörg; Xu, Xiaowei
[INFO] [stdout]    |      ^ no item named `1` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `1`
[INFO] [stdout]   --> src/optics.rs:10:41
[INFO] [stdout]    |
[INFO] [stdout] 10 | /// Clustering via the OPTICS algorithm[1].
[INFO] [stdout]    |                                         ^ no item named `1` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `OPTICS`
[INFO] [stdout]   --> src/optics.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | /// > [OPTICS] is an algorithm for finding density-based clusters in
[INFO] [stdout]    |        ^^^^^^ no item named `OPTICS` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `1`
[INFO] [stdout]   --> src/optics.rs:32:6
[INFO] [stdout]    |
[INFO] [stdout] 32 | /// [1]: Mihael Ankerst, Markus M. Breunig, Hans-Peter Kriegel, Jörg
[INFO] [stdout]    |      ^ no item named `1` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.61s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/cogset/index.html
[INFO] running `Command { std: "docker" "inspect" "0727da662d69716e55794474eed3085855511395bb3b1e01dde8ceb007764ac0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0727da662d69716e55794474eed3085855511395bb3b1e01dde8ceb007764ac0", kill_on_drop: false }`
[INFO] [stdout] 0727da662d69716e55794474eed3085855511395bb3b1e01dde8ceb007764ac0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ef324565d071c6d7e2477a195648549e33d6a465" "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] b6f28ece219e76ea5862740e88381958835d219de8cdad3c78b9c8eca475ae7e
[INFO] running `Command { std: "docker" "start" "-a" "b6f28ece219e76ea5862740e88381958835d219de8cdad3c78b9c8eca475ae7e", kill_on_drop: false }`
[INFO] [stderr]  Documenting cogset v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `1`
[INFO] [stdout]  --> src/dbscan.rs:6:41
[INFO] [stdout]   |
[INFO] [stdout] 6 | /// Clustering via the DBSCAN algorithm[1].
[INFO] [stdout]   |                                         ^ no item named `1` 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: unresolved link to `DBSCAN`
[INFO] [stdout]  --> src/dbscan.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | /// > [DBSCAN] is a density-based clustering algorithm: given a set of
[INFO] [stdout]   |        ^^^^^^ no item named `DBSCAN` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `1`
[INFO] [stdout]   --> src/dbscan.rs:27:6
[INFO] [stdout]    |
[INFO] [stdout] 27 | /// [1]: Ester, Martin; Kriegel, Hans-Peter; Sander, Jörg; Xu, Xiaowei
[INFO] [stdout]    |      ^ no item named `1` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `1`
[INFO] [stdout]   --> src/optics.rs:10:41
[INFO] [stdout]    |
[INFO] [stdout] 10 | /// Clustering via the OPTICS algorithm[1].
[INFO] [stdout]    |                                         ^ no item named `1` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `OPTICS`
[INFO] [stdout]   --> src/optics.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | /// > [OPTICS] is an algorithm for finding density-based clusters in
[INFO] [stdout]    |        ^^^^^^ no item named `OPTICS` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `1`
[INFO] [stdout]   --> src/optics.rs:32:6
[INFO] [stdout]    |
[INFO] [stdout] 32 | /// [1]: Mihael Ankerst, Markus M. Breunig, Hans-Peter Kriegel, Jörg
[INFO] [stdout]    |      ^ no item named `1` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/cogset/index.html
[INFO] running `Command { std: "docker" "inspect" "b6f28ece219e76ea5862740e88381958835d219de8cdad3c78b9c8eca475ae7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6f28ece219e76ea5862740e88381958835d219de8cdad3c78b9c8eca475ae7e", kill_on_drop: false }`
[INFO] [stdout] b6f28ece219e76ea5862740e88381958835d219de8cdad3c78b9c8eca475ae7e