[INFO] fetching crate openvpn-plugin 0.4.2...
[INFO] documenting openvpn-plugin-0.4.2 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate openvpn-plugin 0.4.2 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate openvpn-plugin 0.4.2 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 openvpn-plugin 0.4.2
[INFO] finished tweaking crates.io crate openvpn-plugin 0.4.2
[INFO] tweaked toml for crates.io crate openvpn-plugin 0.4.2 written to /workspace/builds/worker-0-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 derive-try-from-primitive v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 060897736bca9d80375a1873fc0e9b95ef985c947574ce4ca06a9d10aa36b27e
[INFO] running `Command { std: "docker" "start" "-a" "060897736bca9d80375a1873fc0e9b95ef985c947574ce4ca06a9d10aa36b27e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "060897736bca9d80375a1873fc0e9b95ef985c947574ce4ca06a9d10aa36b27e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "060897736bca9d80375a1873fc0e9b95ef985c947574ce4ca06a9d10aa36b27e", kill_on_drop: false }`
[INFO] [stdout] 060897736bca9d80375a1873fc0e9b95ef985c947574ce4ca06a9d10aa36b27e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 615134c0e20dd2aca9774c0f8091e0d277abdbe39b0cb4023bee27cd566e9658
[INFO] running `Command { std: "docker" "start" "-a" "615134c0e20dd2aca9774c0f8091e0d277abdbe39b0cb4023bee27cd566e9658", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling derive-try-from-primitive v1.0.0
[INFO] [stderr]  Documenting openvpn-plugin v0.4.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unclosed HTML tag `CString`
[INFO] [stdout]   --> src/ffi/parse.rs:38:55
[INFO] [stdout]    |
[INFO] [stdout] 38 | /// Parses a null-terminated C string array into a Vec<CString> for safe usage.
[INFO] [stdout]    |                                                       ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::invalid_html_tags)]` on by default
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]    |
[INFO] [stdout] 38 | /// Parses a null-terminated C string array into a `Vec<CString>` for safe usage.
[INFO] [stdout]    |                                                    +            +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] WARN rustc_errors::emitter Invalid span src/ffi/mod.rs:14:1: 10:79 (#0), error=DistinctSources(DistinctSources { begin: (Real(LocalPath("src/ffi/mod.rs")), BytePos(16631)), end: (Real(LocalPath("src/ffi/structs.rs")), BytePos(25526)) })
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/ffi/mod.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | |
[INFO] [stdout]    | |______________________________________________________________________________^ help: use an automatic link instead: `<https://github.com/OpenVPN/openvpn/blob/master/include/openvpn-plugin.h.in>`
[INFO] [stdout] ...
[INFO] [stdout] 14 | / /// Rust representations of the C structs sent in and expected back by OpenVPN.
[INFO] [stdout]    |
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout]    = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] WARN rustc_errors::emitter Invalid span src/lib.rs:119:1: 10:79 (#0), error=DistinctSources(DistinctSources { begin: (Real(LocalPath("src/lib.rs")), BytePos(0)), end: (Real(LocalPath("src/types.rs")), BytePos(27337)) })
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/lib.rs:119:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | | //!
[INFO] [stdout]    | |______________________________________________________________________________^ help: use an automatic link instead: `<https://github.com/OpenVPN/openvpn/blob/master/include/openvpn-plugin.h.in>`
[INFO] [stdout] ...
[INFO] [stdout] 119| / /// Rust types representing values and instructions from and to OpenVPN. Intended to be the safe
[INFO] [stdout]    |
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.97s
[INFO] running `Command { std: "docker" "inspect" "615134c0e20dd2aca9774c0f8091e0d277abdbe39b0cb4023bee27cd566e9658", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "615134c0e20dd2aca9774c0f8091e0d277abdbe39b0cb4023bee27cd566e9658", kill_on_drop: false }`
[INFO] [stdout] 615134c0e20dd2aca9774c0f8091e0d277abdbe39b0cb4023bee27cd566e9658
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/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] 138c1224a8a7d25a95d57d452c419a054bc72d6cc3083e2fd553cabb3d0f9e47
[INFO] running `Command { std: "docker" "start" "-a" "138c1224a8a7d25a95d57d452c419a054bc72d6cc3083e2fd553cabb3d0f9e47", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Documenting openvpn-plugin v0.4.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unclosed HTML tag `CString`
[INFO] [stdout]   --> src/ffi/parse.rs:38:55
[INFO] [stdout]    |
[INFO] [stdout] 38 | /// Parses a null-terminated C string array into a Vec<CString> for safe usage.
[INFO] [stdout]    |                                                       ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::invalid_html_tags)]` on by default
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]    |
[INFO] [stdout] 38 | /// Parses a null-terminated C string array into a `Vec<CString>` for safe usage.
[INFO] [stdout]    |                                                    +            +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] WARN rustc_errors::emitter Invalid span src/ffi/mod.rs:14:1: 10:79 (#0), error=DistinctSources(DistinctSources { begin: (Real(LocalPath("src/ffi/mod.rs")), BytePos(16631)), end: (Real(LocalPath("src/ffi/structs.rs")), BytePos(25526)) })
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/ffi/mod.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | |
[INFO] [stdout]    | |______________________________________________________________________________^ help: use an automatic link instead: `<https://github.com/OpenVPN/openvpn/blob/master/include/openvpn-plugin.h.in>`
[INFO] [stdout] ...
[INFO] [stdout] 14 | / /// Rust representations of the C structs sent in and expected back by OpenVPN.
[INFO] [stdout]    |
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout]    = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] WARN rustc_errors::emitter Invalid span src/lib.rs:119:1: 10:79 (#0), error=DistinctSources(DistinctSources { begin: (Real(LocalPath("src/lib.rs")), BytePos(0)), end: (Real(LocalPath("src/types.rs")), BytePos(27337)) })
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/lib.rs:119:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | | //!
[INFO] [stdout]    | |______________________________________________________________________________^ help: use an automatic link instead: `<https://github.com/OpenVPN/openvpn/blob/master/include/openvpn-plugin.h.in>`
[INFO] [stdout] ...
[INFO] [stdout] 119| / /// Rust types representing values and instructions from and to OpenVPN. Intended to be the safe
[INFO] [stdout]    |
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "138c1224a8a7d25a95d57d452c419a054bc72d6cc3083e2fd553cabb3d0f9e47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "138c1224a8a7d25a95d57d452c419a054bc72d6cc3083e2fd553cabb3d0f9e47", kill_on_drop: false }`
[INFO] [stdout] 138c1224a8a7d25a95d57d452c419a054bc72d6cc3083e2fd553cabb3d0f9e47
