[INFO] fetching crate nextest-metadata 0.3.1...
[INFO] documenting nextest-metadata-0.3.1 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate nextest-metadata 0.3.1 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate nextest-metadata 0.3.1 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 nextest-metadata 0.3.1
[INFO] finished tweaking crates.io crate nextest-metadata 0.3.1
[INFO] tweaked toml for crates.io crate nextest-metadata 0.3.1 written to /workspace/builds/worker-10/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] [stderr]     Blocking waiting for file lock on package cache
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] fab8c563afca803582d2fc54bd3f0bdadfce3cc709e0485f81081cba2d218882
[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" "fab8c563afca803582d2fc54bd3f0bdadfce3cc709e0485f81081cba2d218882", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fab8c563afca803582d2fc54bd3f0bdadfce3cc709e0485f81081cba2d218882", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fab8c563afca803582d2fc54bd3f0bdadfce3cc709e0485f81081cba2d218882", kill_on_drop: false }`
[INFO] [stdout] fab8c563afca803582d2fc54bd3f0bdadfce3cc709e0485f81081cba2d218882
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4986c5224ffb785ad2b37083ec0164ee21f9a531f60caa40d70bc2555635b2da
[INFO] running `Command { std: "docker" "start" "-a" "4986c5224ffb785ad2b37083ec0164ee21f9a531f60caa40d70bc2555635b2da", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]    Compiling camino v1.0.9
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]     Checking serde_json v1.0.81
[INFO] [stderr]  Documenting nextest-metadata v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `RustBinaryListSummary`
[INFO] [stdout]    --> src/test_list.rs:173:46
[INFO] [stdout]     |
[INFO] [stdout] 173 | /// Part of a [`RustTestSuiteSummary`] and [`RustBinaryListSummary`].
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^^^^^ no item named `RustBinaryListSummary` 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 34.92s
[INFO] running `Command { std: "docker" "inspect" "4986c5224ffb785ad2b37083ec0164ee21f9a531f60caa40d70bc2555635b2da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4986c5224ffb785ad2b37083ec0164ee21f9a531f60caa40d70bc2555635b2da", kill_on_drop: false }`
[INFO] [stdout] 4986c5224ffb785ad2b37083ec0164ee21f9a531f60caa40d70bc2555635b2da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 84dd720b6ac4ef5c5aa59516eeae0026b1cc44611bb93f7aeaf69665c93f9e8d
[INFO] running `Command { std: "docker" "start" "-a" "84dd720b6ac4ef5c5aa59516eeae0026b1cc44611bb93f7aeaf69665c93f9e8d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]    Compiling serde_json v1.0.81
[INFO] [stderr]    Compiling camino v1.0.9
[INFO] [stderr]     Checking itoa v1.0.2
[INFO] [stderr]     Checking ryu v1.0.10
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]  Documenting nextest-metadata v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `RustBinaryListSummary`
[INFO] [stdout]    --> src/test_list.rs:173:46
[INFO] [stdout]     |
[INFO] [stdout] 173 | /// Part of a [`RustTestSuiteSummary`] and [`RustBinaryListSummary`].
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^^^^^ no item named `RustBinaryListSummary` 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 36.25s
[INFO] running `Command { std: "docker" "inspect" "84dd720b6ac4ef5c5aa59516eeae0026b1cc44611bb93f7aeaf69665c93f9e8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84dd720b6ac4ef5c5aa59516eeae0026b1cc44611bb93f7aeaf69665c93f9e8d", kill_on_drop: false }`
[INFO] [stdout] 84dd720b6ac4ef5c5aa59516eeae0026b1cc44611bb93f7aeaf69665c93f9e8d