[INFO] fetching crate hgg 0.4.1...
[INFO] documenting hgg-0.4.1 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate hgg 0.4.1 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate hgg 0.4.1 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hgg 0.4.1
[INFO] finished tweaking crates.io crate hgg 0.4.1
[INFO] tweaked toml for crates.io crate hgg 0.4.1 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate crates.io crate hgg 0.4.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9ef2d7de4f4b5ff6b8a4b75cbbff8460c4b2e6ff20e123843be8cd3c15a10383
[INFO] running `Command { std: "docker" "start" "-a" "9ef2d7de4f4b5ff6b8a4b75cbbff8460c4b2e6ff20e123843be8cd3c15a10383", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ef2d7de4f4b5ff6b8a4b75cbbff8460c4b2e6ff20e123843be8cd3c15a10383", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ef2d7de4f4b5ff6b8a4b75cbbff8460c4b2e6ff20e123843be8cd3c15a10383", kill_on_drop: false }`
[INFO] [stdout] 9ef2d7de4f4b5ff6b8a4b75cbbff8460c4b2e6ff20e123843be8cd3c15a10383
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b9087fd653d407622bd99c363620d3c95887f4774c60837becd10272cfead61c
[INFO] running `Command { std: "docker" "start" "-a" "b9087fd653d407622bd99c363620d3c95887f4774c60837becd10272cfead61c", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]     Checking once_cell v1.8.0
[INFO] [stderr]     Checking header-vec v0.1.0
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling ahash v0.7.4
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking space v0.17.0
[INFO] [stderr]  Documenting hgg v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `Hgg::search_knn`
[INFO] [stdout]    --> src/lib.rs:822:38
[INFO] [stdout]     |
[INFO] [stdout] 822 |     /// This is faster than calling [`Hgg::search_knn`] with `num` of `1`.
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^ the struct `Hgg` has no field or associated item named `search_knn`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Hgg::search_knn`
[INFO] [stdout]    --> src/lib.rs:905:38
[INFO] [stdout]     |
[INFO] [stdout] 905 |     /// This is faster than calling [`Hgg::search_knn`] with `num` of `1`.
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^ the struct `Hgg` has no field or associated item named `search_knn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Hgg::search_knn`
[INFO] [stdout]    --> src/lib.rs:926:38
[INFO] [stdout]     |
[INFO] [stdout] 926 |     /// This is faster than calling [`Hgg::search_knn`] with `num` of `1`.
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^ the struct `Hgg` has no field or associated item named `search_knn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.15s
[INFO] running `Command { std: "docker" "inspect" "b9087fd653d407622bd99c363620d3c95887f4774c60837becd10272cfead61c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9087fd653d407622bd99c363620d3c95887f4774c60837becd10272cfead61c", kill_on_drop: false }`
[INFO] [stdout] b9087fd653d407622bd99c363620d3c95887f4774c60837becd10272cfead61c
