[INFO] fetching crate libktx-rs-sys 0.3.3+v4.0.0...
[INFO] documenting libktx-rs-sys-0.3.3+v4.0.0 against try#6ee483316d2e4581572121d60a955affb2032eb3+cargoflags=-Zrustdoc-scrape-examples for scrape-examples
[INFO] extracting crate libktx-rs-sys 0.3.3+v4.0.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate libktx-rs-sys 0.3.3+v4.0.0 on toolchain 6ee483316d2e4581572121d60a955affb2032eb3
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libktx-rs-sys 0.3.3+v4.0.0
[INFO] finished tweaking crates.io crate libktx-rs-sys 0.3.3+v4.0.0
[INFO] tweaked toml for crates.io crate libktx-rs-sys 0.3.3+v4.0.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cf68dc6b5262d76cfcdea9bf906e3c94ecb338216f8d6f661db154a9b1b4dde3
[INFO] running `Command { std: "docker" "start" "-a" "cf68dc6b5262d76cfcdea9bf906e3c94ecb338216f8d6f661db154a9b1b4dde3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf68dc6b5262d76cfcdea9bf906e3c94ecb338216f8d6f661db154a9b1b4dde3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf68dc6b5262d76cfcdea9bf906e3c94ecb338216f8d6f661db154a9b1b4dde3", kill_on_drop: false }`
[INFO] [stdout] cf68dc6b5262d76cfcdea9bf906e3c94ecb338216f8d6f661db154a9b1b4dde3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json" "-Zrustdoc-scrape-examples", kill_on_drop: false }`
[INFO] [stdout] dfe5d117f15b72ff9ceac667a01ec838bf67f36dcbb18ca33e48ad8b037ecb28
[INFO] running `Command { std: "docker" "start" "-a" "dfe5d117f15b72ff9ceac667a01ec838bf67f36dcbb18ca33e48ad8b037ecb28", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.77
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling cmake v0.1.49
[INFO] [stderr]    Compiling libktx-rs-sys v0.3.3+v4.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Scraping libktx-rs-sys v0.3.3+v4.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting libktx-rs-sys v0.3.3+v4.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `libktx_rs`
[INFO] [stdout]  --> src/lib.rs:7:59
[INFO] [stdout]   |
[INFO] [stdout] 7 | //! You very likely want to use the high-level wrapper, [`libktx_rs`] instead of this crate!
[INFO] [stdout]   |                                                           ^^^^^^^^^ no item named `libktx_rs` 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: unresolved link to `in`
[INFO] [stdout]    --> src/ffi.rs:468:1
[INFO] [stdout]     |
[INFO] [stdout] 468 | / #[doc = " @memberof ktxTexture"]
[INFO] [stdout] 469 | | #[doc = " @~English"]
[INFO] [stdout] 470 | | #[doc = " @brief Signature of function called by the <tt>ktxTexture_Iterate*</tt>"]
[INFO] [stdout] 471 | | #[doc = "        functions to receive image data."]
[INFO] [stdout] ...   |
[INFO] [stdout] 490 | | #[doc = " @param [in,out] userdata    pointer for the application to pass data to and"]
[INFO] [stdout] 491 | | #[doc = "                             from the callback function."]
[INFO] [stdout]     | |___________________________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the link appears in this line:
[INFO] [stdout]             
[INFO] [stdout]             @param [in] miplevel        MIP level from 0 to the max level which is
[INFO] [stdout]                     ^^
[INFO] [stdout]     = note: no item named `in` in scope
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `in,out`
[INFO] [stdout]    --> src/ffi.rs:468:1
[INFO] [stdout]     |
[INFO] [stdout] 468 | / #[doc = " @memberof ktxTexture"]
[INFO] [stdout] 469 | | #[doc = " @~English"]
[INFO] [stdout] 470 | | #[doc = " @brief Signature of function called by the <tt>ktxTexture_Iterate*</tt>"]
[INFO] [stdout] 471 | | #[doc = "        functions to receive image data."]
[INFO] [stdout] ...   |
[INFO] [stdout] 490 | | #[doc = " @param [in,out] userdata    pointer for the application to pass data to and"]
[INFO] [stdout] 491 | | #[doc = "                             from the callback function."]
[INFO] [stdout]     | |___________________________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the link appears in this line:
[INFO] [stdout]             
[INFO] [stdout]             @param [in,out] userdata    pointer for the application to pass data to and
[INFO] [stdout]                     ^^^^^^
[INFO] [stdout]     = note: no item named `in,out` in scope
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `12`
[INFO] [stdout]     --> src/ffi.rs:1447:1
[INFO] [stdout]      |
[INFO] [stdout] 1447 | / #[doc = " @memberof ktxTexture"]
[INFO] [stdout] 1448 | | #[doc = " @~English"]
[INFO] [stdout] 1449 | | #[doc = " @brief Structure for passing texture information to ktxTexture[12]_Create()."]
[INFO] [stdout] 1450 | | #[doc = ""]
[INFO] [stdout] 1451 | | #[doc = " @sa ktxTexture_Create()"]
[INFO] [stdout]      | |___________________________________^
[INFO] [stdout]      |
[INFO] [stdout]      = note: the link appears in this line:
[INFO] [stdout]              
[INFO] [stdout]              @brief Structure for passing texture information to ktxTexture[12]_Create().
[INFO] [stdout]                                                                             ^^
[INFO] [stdout]      = note: no item named `12` in scope
[INFO] [stdout]      = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.17s
[INFO] running `Command { std: "docker" "inspect" "dfe5d117f15b72ff9ceac667a01ec838bf67f36dcbb18ca33e48ad8b037ecb28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfe5d117f15b72ff9ceac667a01ec838bf67f36dcbb18ca33e48ad8b037ecb28", kill_on_drop: false }`
[INFO] [stdout] dfe5d117f15b72ff9ceac667a01ec838bf67f36dcbb18ca33e48ad8b037ecb28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "rustdoc" "--lib" "-Zrustdoc-map" "--features" "write docs-only" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json" "-Zrustdoc-scrape-examples", kill_on_drop: false }`
[INFO] [stdout] b1ce1db5b67b6a6cb06bac2f6da9752df2d52ff8fa6526484166272d17540376
[INFO] running `Command { std: "docker" "start" "-a" "b1ce1db5b67b6a6cb06bac2f6da9752df2d52ff8fa6526484166272d17540376", kill_on_drop: false }`
[INFO] [stderr]    Compiling libktx-rs-sys v0.3.3+v4.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Scraping libktx-rs-sys v0.3.3+v4.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting libktx-rs-sys v0.3.3+v4.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `libktx_rs`
[INFO] [stdout]  --> src/lib.rs:7:59
[INFO] [stdout]   |
[INFO] [stdout] 7 | //! You very likely want to use the high-level wrapper, [`libktx_rs`] instead of this crate!
[INFO] [stdout]   |                                                           ^^^^^^^^^ no item named `libktx_rs` 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: unresolved link to `in`
[INFO] [stdout]    --> src/ffi.rs:468:1
[INFO] [stdout]     |
[INFO] [stdout] 468 | / #[doc = " @memberof ktxTexture"]
[INFO] [stdout] 469 | | #[doc = " @~English"]
[INFO] [stdout] 470 | | #[doc = " @brief Signature of function called by the <tt>ktxTexture_Iterate*</tt>"]
[INFO] [stdout] 471 | | #[doc = "        functions to receive image data."]
[INFO] [stdout] ...   |
[INFO] [stdout] 490 | | #[doc = " @param [in,out] userdata    pointer for the application to pass data to and"]
[INFO] [stdout] 491 | | #[doc = "                             from the callback function."]
[INFO] [stdout]     | |___________________________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the link appears in this line:
[INFO] [stdout]             
[INFO] [stdout]             @param [in] miplevel        MIP level from 0 to the max level which is
[INFO] [stdout]                     ^^
[INFO] [stdout]     = note: no item named `in` in scope
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `in,out`
[INFO] [stdout]    --> src/ffi.rs:468:1
[INFO] [stdout]     |
[INFO] [stdout] 468 | / #[doc = " @memberof ktxTexture"]
[INFO] [stdout] 469 | | #[doc = " @~English"]
[INFO] [stdout] 470 | | #[doc = " @brief Signature of function called by the <tt>ktxTexture_Iterate*</tt>"]
[INFO] [stdout] 471 | | #[doc = "        functions to receive image data."]
[INFO] [stdout] ...   |
[INFO] [stdout] 490 | | #[doc = " @param [in,out] userdata    pointer for the application to pass data to and"]
[INFO] [stdout] 491 | | #[doc = "                             from the callback function."]
[INFO] [stdout]     | |___________________________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the link appears in this line:
[INFO] [stdout]             
[INFO] [stdout]             @param [in,out] userdata    pointer for the application to pass data to and
[INFO] [stdout]                     ^^^^^^
[INFO] [stdout]     = note: no item named `in,out` in scope
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `12`
[INFO] [stdout]     --> src/ffi.rs:1447:1
[INFO] [stdout]      |
[INFO] [stdout] 1447 | / #[doc = " @memberof ktxTexture"]
[INFO] [stdout] 1448 | | #[doc = " @~English"]
[INFO] [stdout] 1449 | | #[doc = " @brief Structure for passing texture information to ktxTexture[12]_Create()."]
[INFO] [stdout] 1450 | | #[doc = ""]
[INFO] [stdout] 1451 | | #[doc = " @sa ktxTexture_Create()"]
[INFO] [stdout]      | |___________________________________^
[INFO] [stdout]      |
[INFO] [stdout]      = note: the link appears in this line:
[INFO] [stdout]              
[INFO] [stdout]              @brief Structure for passing texture information to ktxTexture[12]_Create().
[INFO] [stdout]                                                                             ^^
[INFO] [stdout]      = note: no item named `12` in scope
[INFO] [stdout]      = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `Command { std: "docker" "inspect" "b1ce1db5b67b6a6cb06bac2f6da9752df2d52ff8fa6526484166272d17540376", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1ce1db5b67b6a6cb06bac2f6da9752df2d52ff8fa6526484166272d17540376", kill_on_drop: false }`
[INFO] [stdout] b1ce1db5b67b6a6cb06bac2f6da9752df2d52ff8fa6526484166272d17540376