[INFO] crate cogset 0.2.0 is already in cache
[INFO] documenting cogset-0.2.0 against try#66dfc4e010913fbed0c4ea91fc2c010004b0f441 for pr-73566
[INFO] extracting crate cogset 0.2.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate cogset 0.2.0 on toolchain 66dfc4e010913fbed0c4ea91fc2c010004b0f441
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "read-manifest" "--manifest-path" "Cargo.toml", 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-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 657b8dbf99692a2c6438e2bc9186e7d0b57392b95079b21b3aa38b0cfb797bd9
[INFO] running `Command { std: "docker" "start" "-a" "657b8dbf99692a2c6438e2bc9186e7d0b57392b95079b21b3aa38b0cfb797bd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "657b8dbf99692a2c6438e2bc9186e7d0b57392b95079b21b3aa38b0cfb797bd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "657b8dbf99692a2c6438e2bc9186e7d0b57392b95079b21b3aa38b0cfb797bd9", kill_on_drop: false }`
[INFO] [stdout] 657b8dbf99692a2c6438e2bc9186e7d0b57392b95079b21b3aa38b0cfb797bd9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 70d1f536af7adc3ac0a7f7c697f8aecec6cd87b68a11e3b5ca20b53c897e8460
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "70d1f536af7adc3ac0a7f7c697f8aecec6cd87b68a11e3b5ca20b53c897e8460", 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: `[1]` cannot be resolved, ignoring it.
[INFO] [stdout]  --> src/dbscan.rs:6:41
[INFO] [stdout]   |
[INFO] [stdout] 6 | /// Clustering via the DBSCAN algorithm[1].
[INFO] [stdout]   |                                         ^ cannot be resolved, ignoring
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(intra_doc_link_resolution_failure)]` on by default
[INFO] [stdout]   = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `[DBSCAN]` cannot be resolved, ignoring it.
[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]   |        ^^^^^^ cannot be resolved, ignoring
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `[1]` cannot be resolved, ignoring it.
[INFO] [stdout]   --> src/dbscan.rs:27:6
[INFO] [stdout]    |
[INFO] [stdout] 27 | /// [1]: Ester, Martin; Kriegel, Hans-Peter; Sander, Jörg; Xu, Xiaowei
[INFO] [stdout]    |      ^ cannot be resolved, ignoring
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `[1]` cannot be resolved, ignoring it.
[INFO] [stdout]   --> src/optics.rs:10:41
[INFO] [stdout]    |
[INFO] [stdout] 10 | /// Clustering via the OPTICS algorithm[1].
[INFO] [stdout]    |                                         ^ cannot be resolved, ignoring
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `[OPTICS]` cannot be resolved, ignoring it.
[INFO] [stdout]   --> src/optics.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | /// > [OPTICS] is an algorithm for finding density-based clusters in
[INFO] [stdout]    |        ^^^^^^ cannot be resolved, ignoring
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `[1]` cannot be resolved, ignoring it.
[INFO] [stdout]   --> src/optics.rs:32:6
[INFO] [stdout]    |
[INFO] [stdout] 32 | /// [1]: Mihael Ankerst, Markus M. Breunig, Hans-Peter Kriegel, Jörg
[INFO] [stdout]    |      ^ cannot be resolved, ignoring
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `[1]` cannot be resolved, ignoring it.
[INFO] [stdout]  --> src/dbscan.rs:6:41
[INFO] [stdout]   |
[INFO] [stdout] 6 | /// Clustering via the DBSCAN algorithm[1].
[INFO] [stdout]   |                                         ^ cannot be resolved, ignoring
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.01s
[INFO] running `Command { std: "docker" "inspect" "70d1f536af7adc3ac0a7f7c697f8aecec6cd87b68a11e3b5ca20b53c897e8460", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70d1f536af7adc3ac0a7f7c697f8aecec6cd87b68a11e3b5ca20b53c897e8460", kill_on_drop: false }`
[INFO] [stdout] 70d1f536af7adc3ac0a7f7c697f8aecec6cd87b68a11e3b5ca20b53c897e8460