[INFO] fetching crate llvm-sys-featured 0.1.1...
[INFO] documenting llvm-sys-featured-0.1.1 against try#6ee483316d2e4581572121d60a955affb2032eb3+cargoflags=-Zrustdoc-scrape-examples for scrape-examples
[INFO] extracting crate llvm-sys-featured 0.1.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate llvm-sys-featured 0.1.1 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 llvm-sys-featured 0.1.1
[INFO] finished tweaking crates.io crate llvm-sys-featured 0.1.1
[INFO] tweaked toml for crates.io crate llvm-sys-featured 0.1.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate llvm-sys-featured 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] e482f520d7e65255d95837ea4e404a3f7e707d0d1272b7be74e919a87ae90c21
[INFO] running `Command { std: "docker" "start" "-a" "e482f520d7e65255d95837ea4e404a3f7e707d0d1272b7be74e919a87ae90c21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e482f520d7e65255d95837ea4e404a3f7e707d0d1272b7be74e919a87ae90c21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e482f520d7e65255d95837ea4e404a3f7e707d0d1272b7be74e919a87ae90c21", kill_on_drop: false }`
[INFO] [stdout] e482f520d7e65255d95837ea4e404a3f7e707d0d1272b7be74e919a87ae90c21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 81c3741b6adb025df4f1161a99c5c947a0e6586ac148988d4a03d4e7b25861df
[INFO] running `Command { std: "docker" "start" "-a" "81c3741b6adb025df4f1161a99c5c947a0e6586ac148988d4a03d4e7b25861df", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]    Compiling libc v0.2.76
[INFO] [stderr]    Compiling cc v1.0.59
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling semver v0.10.0
[INFO] [stderr]    Compiling aho-corasick v0.7.13
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling llvm-sys-featured v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Scraping llvm-sys-featured v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting llvm-sys-featured v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/core.rs:45:13
[INFO] [stdout]    |
[INFO] [stdout] 45 |     /// See http://llvm.org/docs/LangRef.html#parameter-attributes
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<http://llvm.org/docs/LangRef.html#parameter-attributes>`
[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] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/core.rs:46:13
[INFO] [stdout]    |
[INFO] [stdout] 46 |     /// and http://llvm.org/docs/LangRef.html#function-attributes
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<http://llvm.org/docs/LangRef.html#function-attributes>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.05s
[INFO] running `Command { std: "docker" "inspect" "81c3741b6adb025df4f1161a99c5c947a0e6586ac148988d4a03d4e7b25861df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81c3741b6adb025df4f1161a99c5c947a0e6586ac148988d4a03d4e7b25861df", kill_on_drop: false }`
[INFO] [stdout] 81c3741b6adb025df4f1161a99c5c947a0e6586ac148988d4a03d4e7b25861df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=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" "llvm-10" "-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] b742e9ff8bd5fb48a581e00324d588e6c72fe8dbba8caf382522a5fadb39eef4
[INFO] running `Command { std: "docker" "start" "-a" "b742e9ff8bd5fb48a581e00324d588e6c72fe8dbba8caf382522a5fadb39eef4", kill_on_drop: false }`
[INFO] [stderr]    Compiling llvm-sys-featured v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Scraping llvm-sys-featured v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting llvm-sys-featured v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/core.rs:45:13
[INFO] [stdout]    |
[INFO] [stdout] 45 |     /// See http://llvm.org/docs/LangRef.html#parameter-attributes
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<http://llvm.org/docs/LangRef.html#parameter-attributes>`
[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] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/core.rs:46:13
[INFO] [stdout]    |
[INFO] [stdout] 46 |     /// and http://llvm.org/docs/LangRef.html#function-attributes
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<http://llvm.org/docs/LangRef.html#function-attributes>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.33s
[INFO] running `Command { std: "docker" "inspect" "b742e9ff8bd5fb48a581e00324d588e6c72fe8dbba8caf382522a5fadb39eef4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b742e9ff8bd5fb48a581e00324d588e6c72fe8dbba8caf382522a5fadb39eef4", kill_on_drop: false }`
[INFO] [stdout] b742e9ff8bd5fb48a581e00324d588e6c72fe8dbba8caf382522a5fadb39eef4