[INFO] fetching crate retworkx 0.5.0...
[INFO] documenting retworkx-0.5.0 against 1.47.0 for beta-1.48-rustdoc-1
[INFO] extracting crate retworkx 0.5.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate retworkx 0.5.0 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-8/source/.cargo/config
[INFO] started tweaking crates.io crate retworkx 0.5.0
[INFO] finished tweaking crates.io crate retworkx 0.5.0
[INFO] tweaked toml for crates.io crate retworkx 0.5.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6a99b92022a574755f0f3c42c7556c79ac6fbc6288878ff82487848fb3a2e8f7
[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" "6a99b92022a574755f0f3c42c7556c79ac6fbc6288878ff82487848fb3a2e8f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6a99b92022a574755f0f3c42c7556c79ac6fbc6288878ff82487848fb3a2e8f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a99b92022a574755f0f3c42c7556c79ac6fbc6288878ff82487848fb3a2e8f7", kill_on_drop: false }`
[INFO] [stdout] 6a99b92022a574755f0f3c42c7556c79ac6fbc6288878ff82487848fb3a2e8f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.47.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9eb180a004540601c33d8efc485f19c55f3e71d846aa0ae46739b93d4f8d7391
[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" "9eb180a004540601c33d8efc485f19c55f3e71d846aa0ae46739b93d4f8d7391", kill_on_drop: false }`
[INFO] [stderr]     Checking ahash v0.4.6
[INFO] [stderr]    Compiling pyo3 v0.11.1
[INFO] [stderr]     Checking fixedbitset v0.2.0
[INFO] [stderr]    Compiling ndarray v0.13.1
[INFO] [stderr]    Compiling pyo3-derive-backend v0.11.1
[INFO] [stderr]    Compiling ghost v0.1.2
[INFO] [stderr]    Compiling indoc-impl v0.3.6
[INFO] [stderr]    Compiling inventory-impl v0.1.9
[INFO] [stderr]    Compiling ctor v0.1.16
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]     Checking indoc v0.3.6
[INFO] [stderr]     Checking indexmap v1.6.0
[INFO] [stderr]     Checking inventory v0.1.9
[INFO] [stderr]     Checking petgraph v0.5.1
[INFO] [stderr]    Compiling pyo3cls v0.11.1
[INFO] [stderr]     Checking numpy v0.11.0
[INFO] [stderr]  Documenting retworkx v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: doc comment contains an invalid Rust code block
[INFO] [stdout]    --> src/digraph.rs:604:5
[INFO] [stdout]     |
[INFO] [stdout] 604 | /     /// Remove a node from the graph and add edges from all predecessors to all
[INFO] [stdout] 605 | |     /// successors
[INFO] [stdout] 606 | |     ///
[INFO] [stdout] 607 | |     /// By default the data/weight on edges into the removed node will be used
[INFO] [stdout] ...   |
[INFO] [stdout] 623 | |     ///     would only retain edges if the input edge to ``node`` had the same
[INFO] [stdout] 624 | |     ///     data payload as the outgoing edge.
[INFO] [stdout]     | |______________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: error from rustc: unknown start of token: `
[INFO] [stdout]     = note: error from rustc: unknown start of token: `
[INFO] [stdout]     = note: error from rustc: unknown start of token: `
[INFO] [stdout]     = note: error from rustc: unknown start of token: `
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.91s
[INFO] running `Command { std: "docker" "inspect" "9eb180a004540601c33d8efc485f19c55f3e71d846aa0ae46739b93d4f8d7391", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9eb180a004540601c33d8efc485f19c55f3e71d846aa0ae46739b93d4f8d7391", kill_on_drop: false }`
[INFO] [stdout] 9eb180a004540601c33d8efc485f19c55f3e71d846aa0ae46739b93d4f8d7391
