[INFO] fetching crate fera-graph 0.2.0...
[INFO] documenting fera-graph-0.2.0 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate fera-graph 0.2.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate fera-graph 0.2.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fera-graph 0.2.0
[INFO] finished tweaking crates.io crate fera-graph 0.2.0
[INFO] tweaked toml for crates.io crate fera-graph 0.2.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 74fa15e5dd5ac7473d0d912dca14d8eeece8566ebaaafe2045a234041b35e424
[INFO] running `Command { std: "docker" "start" "-a" "74fa15e5dd5ac7473d0d912dca14d8eeece8566ebaaafe2045a234041b35e424", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "74fa15e5dd5ac7473d0d912dca14d8eeece8566ebaaafe2045a234041b35e424", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74fa15e5dd5ac7473d0d912dca14d8eeece8566ebaaafe2045a234041b35e424", kill_on_drop: false }`
[INFO] [stdout] 74fa15e5dd5ac7473d0d912dca14d8eeece8566ebaaafe2045a234041b35e424
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 653ff5bf1b26212726c5b1e1fb13e209b225eeda81c5fb85e5281409dceff617
[INFO] running `Command { std: "docker" "start" "-a" "653ff5bf1b26212726c5b1e1fb13e209b225eeda81c5fb85e5281409dceff617", kill_on_drop: false }`
[INFO] [stderr]     Checking fera-unionfind v0.1.0
[INFO] [stderr]     Checking fera-fun v0.1.0
[INFO] [stderr]    Compiling fera-graph v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking rand v0.5.6
[INFO] [stderr]     Checking fera-optional v0.2.0
[INFO] [stderr]  Documenting fera-graph v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `new_random_tree`
[INFO] [stdout]    --> src/builder.rs:330:21
[INFO] [stdout]     |
[INFO] [stdout] 330 |     /// Similar to [`new_random_tree`] but creates a tree with diameter `d`. Returns `None`
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^ no item named `new_random_tree` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::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: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.75s
[INFO] running `Command { std: "docker" "inspect" "653ff5bf1b26212726c5b1e1fb13e209b225eeda81c5fb85e5281409dceff617", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "653ff5bf1b26212726c5b1e1fb13e209b225eeda81c5fb85e5281409dceff617", kill_on_drop: false }`
[INFO] [stdout] 653ff5bf1b26212726c5b1e1fb13e209b225eeda81c5fb85e5281409dceff617
