[INFO] fetching crate linotype 0.0.1...
[INFO] documenting linotype-0.0.1 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate linotype 0.0.1 into /workspace/builds/worker-29/source
[INFO] validating manifest of crates.io crate linotype 0.0.1 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate linotype 0.0.1
[INFO] finished tweaking crates.io crate linotype 0.0.1
[INFO] tweaked toml for crates.io crate linotype 0.0.1 written to /workspace/builds/worker-29/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded higher-order-closure v0.0.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a4fb275b5c6279d08fdcbeb293184106b401bbcdcc3ad11a8b49b1b4446fcb88
[INFO] running `Command { std: "docker" "start" "-a" "a4fb275b5c6279d08fdcbeb293184106b401bbcdcc3ad11a8b49b1b4446fcb88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a4fb275b5c6279d08fdcbeb293184106b401bbcdcc3ad11a8b49b1b4446fcb88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4fb275b5c6279d08fdcbeb293184106b401bbcdcc3ad11a8b49b1b4446fcb88", kill_on_drop: false }`
[INFO] [stdout] a4fb275b5c6279d08fdcbeb293184106b401bbcdcc3ad11a8b49b1b4446fcb88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0c2fb5cf077fbf0f952dddcd685b2567c81c055b48446ede1cdd58b6a7228ad6
[INFO] running `Command { std: "docker" "start" "-a" "0c2fb5cf077fbf0f952dddcd685b2567c81c055b48446ede1cdd58b6a7228ad6", kill_on_drop: false }`
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]     Checking higher-order-closure v0.0.5
[INFO] [stderr]     Checking typed-arena v2.0.1
[INFO] [stderr]  Documenting linotype v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `Index::1`
[INFO] [stdout]   --> src/lib.rs:92:24
[INFO] [stdout]    |
[INFO] [stdout] 92 | /// [`Some`]-ness of [`Index::1`] indicates initialisation status of [`Index::0`].
[INFO] [stdout]    |                        ^^^^^^^^ the type alias `Index` has no associated item named `1`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Index::0`
[INFO] [stdout]   --> src/lib.rs:92:72
[INFO] [stdout]    |
[INFO] [stdout] 92 | /// [`Some`]-ness of [`Index::1`] indicates initialisation status of [`Index::0`].
[INFO] [stdout]    |                                                                        ^^^^^^^^ the type alias `Index` has no associated item named `0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.58s
[INFO] running `Command { std: "docker" "inspect" "0c2fb5cf077fbf0f952dddcd685b2567c81c055b48446ede1cdd58b6a7228ad6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c2fb5cf077fbf0f952dddcd685b2567c81c055b48446ede1cdd58b6a7228ad6", kill_on_drop: false }`
[INFO] [stdout] 0c2fb5cf077fbf0f952dddcd685b2567c81c055b48446ede1cdd58b6a7228ad6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] e6599cb2c92cc45c72ff68c29ffdb8d8f4df1df5a65701b95075fa7fb0cac898
[INFO] running `Command { std: "docker" "start" "-a" "e6599cb2c92cc45c72ff68c29ffdb8d8f4df1df5a65701b95075fa7fb0cac898", kill_on_drop: false }`
[INFO] [stderr]     Checking higher-order-closure v0.0.5
[INFO] [stderr]     Checking typed-arena v2.0.1
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]  Documenting linotype v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `Index::1`
[INFO] [stdout]   --> src/lib.rs:92:24
[INFO] [stdout]    |
[INFO] [stdout] 92 | /// [`Some`]-ness of [`Index::1`] indicates initialisation status of [`Index::0`].
[INFO] [stdout]    |                        ^^^^^^^^ the type alias `Index` has no associated item named `1`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Index::0`
[INFO] [stdout]   --> src/lib.rs:92:72
[INFO] [stdout]    |
[INFO] [stdout] 92 | /// [`Some`]-ness of [`Index::1`] indicates initialisation status of [`Index::0`].
[INFO] [stdout]    |                                                                        ^^^^^^^^ the type alias `Index` has no associated item named `0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `Command { std: "docker" "inspect" "e6599cb2c92cc45c72ff68c29ffdb8d8f4df1df5a65701b95075fa7fb0cac898", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6599cb2c92cc45c72ff68c29ffdb8d8f4df1df5a65701b95075fa7fb0cac898", kill_on_drop: false }`
[INFO] [stdout] e6599cb2c92cc45c72ff68c29ffdb8d8f4df1df5a65701b95075fa7fb0cac898