[INFO] fetching crate metrics-catalogue 0.4.0...
[INFO] documenting metrics-catalogue-0.4.0 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate metrics-catalogue 0.4.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate metrics-catalogue 0.4.0 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate metrics-catalogue 0.4.0
[INFO] finished tweaking crates.io crate metrics-catalogue 0.4.0
[INFO] tweaked toml for crates.io crate metrics-catalogue 0.4.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded metrics-util v0.10.2
[INFO] [stderr]   Downloaded metrics-macros v0.4.1
[INFO] [stderr]   Downloaded metrics v0.17.1
[INFO] [stderr]   Downloaded atomic-shim v0.2.0
[INFO] [stderr]   Downloaded metrics v0.16.0
[INFO] [stderr]   Downloaded t1ha v0.1.0
[INFO] [stderr]   Downloaded metrics-catalogue-macros v0.4.1
[INFO] [stderr]   Downloaded sketches-ddsketch v0.1.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ccc788e52e53ee15de24c1601552468a6eb2bf4b8fee6e44c00f177bc05e918f
[INFO] running `Command { std: "docker" "start" "-a" "ccc788e52e53ee15de24c1601552468a6eb2bf4b8fee6e44c00f177bc05e918f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ccc788e52e53ee15de24c1601552468a6eb2bf4b8fee6e44c00f177bc05e918f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccc788e52e53ee15de24c1601552468a6eb2bf4b8fee6e44c00f177bc05e918f", kill_on_drop: false }`
[INFO] [stdout] ccc788e52e53ee15de24c1601552468a6eb2bf4b8fee6e44c00f177bc05e918f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 52b3e7fa2589f2620fde8716fe319999bb73a2fd69f88e7155024f94fdfb7450
[INFO] running `Command { std: "docker" "start" "-a" "52b3e7fa2589f2620fde8716fe319999bb73a2fd69f88e7155024f94fdfb7450", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]    Compiling t1ha v0.1.0
[INFO] [stderr]    Compiling metrics-macros v0.4.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.14
[INFO] [stderr]    Compiling tokio v1.28.0
[INFO] [stderr]    Compiling metrics v0.17.1
[INFO] [stderr]     Checking raw-cpuid v10.7.0
[INFO] [stderr]     Checking nibble_vec v0.1.0
[INFO] [stderr]    Compiling metrics v0.16.0
[INFO] [stderr]     Checking indexmap v1.9.3
[INFO] [stderr]     Checking radix_trie v0.2.1
[INFO] [stderr]     Checking futures-channel v0.3.28
[INFO] [stderr]     Checking futures-util v0.3.28
[INFO] [stderr]     Checking aho-corasick v0.7.20
[INFO] [stderr]     Checking dashmap v4.0.2
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]     Checking atomic-shim v0.2.0
[INFO] [stderr]     Checking sketches-ddsketch v0.1.3
[INFO] [stderr]    Compiling metrics-catalogue-macros v0.4.1
[INFO] [stderr]     Checking quanta v0.9.3
[INFO] [stderr]     Checking metrics-util v0.10.2
[INFO] [stderr]     Checking hyper v0.14.26
[INFO] [stderr]  Documenting metrics-catalogue v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `Histogram`
[INFO] [stdout]  --> src/registry.rs:8:29
[INFO] [stdout]   |
[INFO] [stdout] 8 |     /// Find a registered [`Histogram`] under the provided name
[INFO] [stdout]   |                             ^^^^^^^^^ no item named `Histogram` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout]   = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[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" "52b3e7fa2589f2620fde8716fe319999bb73a2fd69f88e7155024f94fdfb7450", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52b3e7fa2589f2620fde8716fe319999bb73a2fd69f88e7155024f94fdfb7450", kill_on_drop: false }`
[INFO] [stdout] 52b3e7fa2589f2620fde8716fe319999bb73a2fd69f88e7155024f94fdfb7450
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8cbbb657434171e6434c361b3b55a0697b81c7338c7de9bfd1bda75209528447
[INFO] running `Command { std: "docker" "start" "-a" "8cbbb657434171e6434c361b3b55a0697b81c7338c7de9bfd1bda75209528447", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Documenting metrics-catalogue v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `Histogram`
[INFO] [stdout]  --> src/registry.rs:8:29
[INFO] [stdout]   |
[INFO] [stdout] 8 |     /// Find a registered [`Histogram`] under the provided name
[INFO] [stdout]   |                             ^^^^^^^^^ no item named `Histogram` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout]   = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "8cbbb657434171e6434c361b3b55a0697b81c7338c7de9bfd1bda75209528447", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cbbb657434171e6434c361b3b55a0697b81c7338c7de9bfd1bda75209528447", kill_on_drop: false }`
[INFO] [stdout] 8cbbb657434171e6434c361b3b55a0697b81c7338c7de9bfd1bda75209528447
