[INFO] fetching crate nextest-metadata 0.3.1...
[INFO] documenting nextest-metadata-0.3.1 against beta-2022-05-20 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 beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "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" "+beta-2022-05-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", 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] 801d8ba2d04f474dda1388e350398deb0c33e267080e81c3d10e701bf0d81976
[INFO] running `Command { std: "docker" "start" "-a" "801d8ba2d04f474dda1388e350398deb0c33e267080e81c3d10e701bf0d81976", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "801d8ba2d04f474dda1388e350398deb0c33e267080e81c3d10e701bf0d81976", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "801d8ba2d04f474dda1388e350398deb0c33e267080e81c3d10e701bf0d81976", kill_on_drop: false }`
[INFO] [stdout] 801d8ba2d04f474dda1388e350398deb0c33e267080e81c3d10e701bf0d81976
[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" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0c28d1c123685dc60d140495378599310548e3cf0c4165e02ea1aa7daf796fe3
[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" "0c28d1c123685dc60d140495378599310548e3cf0c4165e02ea1aa7daf796fe3", 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 34.88s
[INFO] running `Command { std: "docker" "inspect" "0c28d1c123685dc60d140495378599310548e3cf0c4165e02ea1aa7daf796fe3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c28d1c123685dc60d140495378599310548e3cf0c4165e02ea1aa7daf796fe3", kill_on_drop: false }`
[INFO] [stdout] 0c28d1c123685dc60d140495378599310548e3cf0c4165e02ea1aa7daf796fe3
[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" "+beta-2022-05-20" "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] 125de3fd41bb9713053c8c4b99b6ed7bd2c3303052229b2e43bb20fa5f158407
[INFO] running `Command { std: "docker" "start" "-a" "125de3fd41bb9713053c8c4b99b6ed7bd2c3303052229b2e43bb20fa5f158407", 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 ryu v1.0.10
[INFO] [stderr]     Checking itoa v1.0.2
[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 36.32s
[INFO] running `Command { std: "docker" "inspect" "125de3fd41bb9713053c8c4b99b6ed7bd2c3303052229b2e43bb20fa5f158407", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "125de3fd41bb9713053c8c4b99b6ed7bd2c3303052229b2e43bb20fa5f158407", kill_on_drop: false }`
[INFO] [stdout] 125de3fd41bb9713053c8c4b99b6ed7bd2c3303052229b2e43bb20fa5f158407