[INFO] crate differential-geometry 0.3.1 is already in cache
[INFO] documenting differential-geometry-0.3.1 against master#394e1b40d264aa6928811919c1124fa248e7d802 for pr-73566
[INFO] extracting crate differential-geometry 0.3.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate differential-geometry 0.3.1 on toolchain 394e1b40d264aa6928811919c1124fa248e7d802
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate differential-geometry 0.3.1
[INFO] finished tweaking crates.io crate differential-geometry 0.3.1
[INFO] tweaked toml for crates.io crate differential-geometry 0.3.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+394e1b40d264aa6928811919c1124fa248e7d802" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b82965926b56a93754d12c64802e85cd09c3f2fc92bd43d4040f818c48be065b
[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" "b82965926b56a93754d12c64802e85cd09c3f2fc92bd43d4040f818c48be065b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b82965926b56a93754d12c64802e85cd09c3f2fc92bd43d4040f818c48be065b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b82965926b56a93754d12c64802e85cd09c3f2fc92bd43d4040f818c48be065b", kill_on_drop: false }`
[INFO] [stdout] b82965926b56a93754d12c64802e85cd09c3f2fc92bd43d4040f818c48be065b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+394e1b40d264aa6928811919c1124fa248e7d802" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c318351086cfed8ddd4027dc0d82574328205b3cfafc730e87d0ec74e7aa87de
[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" "c318351086cfed8ddd4027dc0d82574328205b3cfafc730e87d0ec74e7aa87de", kill_on_drop: false }`
[INFO] [stderr]     Checking generic-array v0.13.2
[INFO] [stderr]  Documenting differential-geometry v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `[Contravariant]` cannot be resolved, ignoring it.
[INFO] [stdout]    --> src/tensors/tensor.rs:157:36
[INFO] [stdout]     |
[INFO] [stdout] 157 |     /// A vector would return vec![Contravariant], a metric tensor: vec![Covariant, Covariant].
[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: `[Dimension]` cannot be resolved, ignoring it.
[INFO] [stdout]    --> src/tensors/tensor.rs:167:68
[INFO] [stdout]     |
[INFO] [stdout] 167 |     /// Returns the number of coordinates of the tensor (equal to [Dimension]^[Rank])
[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: `[Rank]` cannot be resolved, ignoring it.
[INFO] [stdout]    --> src/tensors/tensor.rs:167:80
[INFO] [stdout]     |
[INFO] [stdout] 167 |     /// Returns the number of coordinates of the tensor (equal to [Dimension]^[Rank])
[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: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.87s
[INFO] running `Command { std: "docker" "inspect" "c318351086cfed8ddd4027dc0d82574328205b3cfafc730e87d0ec74e7aa87de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c318351086cfed8ddd4027dc0d82574328205b3cfafc730e87d0ec74e7aa87de", kill_on_drop: false }`
[INFO] [stdout] c318351086cfed8ddd4027dc0d82574328205b3cfafc730e87d0ec74e7aa87de