[INFO] fetching crate cap-std-ext 0.25.0...
[INFO] documenting cap-std-ext-0.25.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate cap-std-ext 0.25.0 into /workspace/builds/worker-31/source
[INFO] validating manifest of crates.io crate cap-std-ext 0.25.0 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 cap-std-ext 0.25.0
[INFO] finished tweaking crates.io crate cap-std-ext 0.25.0
[INFO] tweaked toml for crates.io crate cap-std-ext 0.25.0 written to /workspace/builds/worker-31/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] [stdout] b5a47211dd9c6b15423bcbd0d41ff790317f88e386b2b10a1d37d22d36fd8d28
[INFO] running `Command { std: "docker" "start" "-a" "b5a47211dd9c6b15423bcbd0d41ff790317f88e386b2b10a1d37d22d36fd8d28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b5a47211dd9c6b15423bcbd0d41ff790317f88e386b2b10a1d37d22d36fd8d28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5a47211dd9c6b15423bcbd0d41ff790317f88e386b2b10a1d37d22d36fd8d28", kill_on_drop: false }`
[INFO] [stdout] b5a47211dd9c6b15423bcbd0d41ff790317f88e386b2b10a1d37d22d36fd8d28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] e6e06deff3bd88829e266d46727556b752bea7d77f2849506c7f60cb540e8c5f
[INFO] running `Command { std: "docker" "start" "-a" "e6e06deff3bd88829e266d46727556b752bea7d77f2849506c7f60cb540e8c5f", kill_on_drop: false }`
[INFO] [stderr]    Compiling io-lifetimes v0.5.3
[INFO] [stderr]    Compiling rustix v0.33.7
[INFO] [stderr]     Checking linux-raw-sys v0.0.42
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]     Checking once_cell v1.12.0
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking itoa v1.0.2
[INFO] [stderr]    Compiling io-extras v0.13.2
[INFO] [stderr]    Compiling cap-primitives v0.24.4
[INFO] [stderr]    Compiling cap-std v0.24.4
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking ambient-authority v0.0.1
[INFO] [stderr]     Checking maybe-owned v0.3.4
[INFO] [stderr]     Checking ipnet v2.5.0
[INFO] [stderr]     Checking getrandom v0.2.6
[INFO] [stderr]     Checking uuid v1.1.0
[INFO] [stderr]     Checking fs-set-times v0.15.0
[INFO] [stderr]     Checking cap-tempfile v0.24.4
[INFO] [stderr]  Documenting cap-std-ext v0.25.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.58s
[INFO] [stdout] warning: unresolved link to `cwd_dir`
[INFO] [stdout]   --> src/cmdext.rs:21:33
[INFO] [stdout]    |
[INFO] [stdout] 21 |     /// This command replaces [`cwd_dir`] which due to a mistake in API design
[INFO] [stdout]    |                                 ^^^^^^^ no item named `cwd_dir` 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] running `Command { std: "docker" "inspect" "e6e06deff3bd88829e266d46727556b752bea7d77f2849506c7f60cb540e8c5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6e06deff3bd88829e266d46727556b752bea7d77f2849506c7f60cb540e8c5f", kill_on_drop: false }`
[INFO] [stdout] e6e06deff3bd88829e266d46727556b752bea7d77f2849506c7f60cb540e8c5f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] [stdout] f5e9a08ab02b5c35a4f7dc7deec11aeac0f1eee3d7f456a2bd2942b6b9865fb3
[INFO] running `Command { std: "docker" "start" "-a" "f5e9a08ab02b5c35a4f7dc7deec11aeac0f1eee3d7f456a2bd2942b6b9865fb3", kill_on_drop: false }`
[INFO] [stderr]    Compiling io-lifetimes v0.5.3
[INFO] [stderr]    Compiling rustix v0.33.7
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking linux-raw-sys v0.0.42
[INFO] [stderr]    Compiling io-extras v0.13.2
[INFO] [stderr]     Checking itoa v1.0.2
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]     Checking once_cell v1.12.0
[INFO] [stderr]    Compiling cap-primitives v0.24.4
[INFO] [stderr]     Checking maybe-owned v0.3.4
[INFO] [stderr]     Checking ipnet v2.5.0
[INFO] [stderr]     Checking ambient-authority v0.0.1
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling cap-std v0.24.4
[INFO] [stderr]     Checking getrandom v0.2.6
[INFO] [stderr]     Checking uuid v1.1.0
[INFO] [stderr]     Checking fs-set-times v0.15.0
[INFO] [stderr]     Checking cap-tempfile v0.24.4
[INFO] [stderr]  Documenting cap-std-ext v0.25.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `cwd_dir`
[INFO] [stdout]   --> src/cmdext.rs:21:33
[INFO] [stdout]    |
[INFO] [stdout] 21 |     /// This command replaces [`cwd_dir`] which due to a mistake in API design
[INFO] [stdout]    |                                 ^^^^^^^ no item named `cwd_dir` 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 7.45s
[INFO] running `Command { std: "docker" "inspect" "f5e9a08ab02b5c35a4f7dc7deec11aeac0f1eee3d7f456a2bd2942b6b9865fb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5e9a08ab02b5c35a4f7dc7deec11aeac0f1eee3d7f456a2bd2942b6b9865fb3", kill_on_drop: false }`
[INFO] [stdout] f5e9a08ab02b5c35a4f7dc7deec11aeac0f1eee3d7f456a2bd2942b6b9865fb3