[INFO] fetching crate hierarchical_pathfinding 0.3.6...
[INFO] documenting hierarchical_pathfinding-0.3.6 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate hierarchical_pathfinding 0.3.6 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate hierarchical_pathfinding 0.3.6 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hierarchical_pathfinding 0.3.6
[INFO] finished tweaking crates.io crate hierarchical_pathfinding 0.3.6
[INFO] tweaked toml for crates.io crate hierarchical_pathfinding 0.3.6 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "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" "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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 945fc307ab1d604aa1d7fb39712d5cdb4925e703c6b151d7e6e5dd59eb2e5aa1
[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" "945fc307ab1d604aa1d7fb39712d5cdb4925e703c6b151d7e6e5dd59eb2e5aa1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "945fc307ab1d604aa1d7fb39712d5cdb4925e703c6b151d7e6e5dd59eb2e5aa1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "945fc307ab1d604aa1d7fb39712d5cdb4925e703c6b151d7e6e5dd59eb2e5aa1", kill_on_drop: false }`
[INFO] [stdout] 945fc307ab1d604aa1d7fb39712d5cdb4925e703c6b151d7e6e5dd59eb2e5aa1
[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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 843bf79d51ce212e6b0e3711d07334696b682cac2d3bc70b3af4aff388371da0
[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" "843bf79d51ce212e6b0e3711d07334696b682cac2d3bc70b3af4aff388371da0", kill_on_drop: false }`
[INFO] [stderr]  Documenting hierarchical_pathfinding v0.3.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `Rc`
[INFO] [stdout]   --> src/generics/path.rs:15:67
[INFO] [stdout]    |
[INFO] [stdout] 15 | /// This struct does not own the actual Path, it merely keeps an [`Rc`] to it. This makes cloning
[INFO] [stdout]    |                                                                   ^^^^ the module `path` contains no item named `Rc`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(broken_intra_doc_links)]` on by default
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Rc`
[INFO] [stdout]   --> src/generics/path.rs:15:67
[INFO] [stdout]    |
[INFO] [stdout] 15 | /// This struct does not own the actual Path, it merely keeps an [`Rc`] to it. This makes cloning
[INFO] [stdout]    |                                                                   ^^^^ the module `path` contains no item named `Rc`
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Rc`
[INFO] [stdout]   --> src/generics/path.rs:86:59
[INFO] [stdout]    |
[INFO] [stdout] 86 |     /// This operation is low cost since Paths are based on [`Rc`]s.
[INFO] [stdout]    |                                                              ^^^^ the module `path` contains no item named `Rc`
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, 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 1.23s
[INFO] running `Command { std: "docker" "inspect" "843bf79d51ce212e6b0e3711d07334696b682cac2d3bc70b3af4aff388371da0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "843bf79d51ce212e6b0e3711d07334696b682cac2d3bc70b3af4aff388371da0", kill_on_drop: false }`
[INFO] [stdout] 843bf79d51ce212e6b0e3711d07334696b682cac2d3bc70b3af4aff388371da0
