[INFO] fetching crate rbothal 0.0.2...
[INFO] documenting rbothal-0.0.2 against try#6ee483316d2e4581572121d60a955affb2032eb3+cargoflags=-Zrustdoc-scrape-examples for scrape-examples
[INFO] extracting crate rbothal 0.0.2 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate rbothal 0.0.2 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] removed /workspace/builds/worker-6/source/.cargo/config
[INFO] started tweaking crates.io crate rbothal 0.0.2
[INFO] finished tweaking crates.io crate rbothal 0.0.2
[INFO] tweaked toml for crates.io crate rbothal 0.0.2 written to /workspace/builds/worker-6/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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 49facb094e2dc6fb34503bc5f29c5edb0b9c36ff8f793d155b4016d6ce563c25
[INFO] running `Command { std: "docker" "start" "-a" "49facb094e2dc6fb34503bc5f29c5edb0b9c36ff8f793d155b4016d6ce563c25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "49facb094e2dc6fb34503bc5f29c5edb0b9c36ff8f793d155b4016d6ce563c25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49facb094e2dc6fb34503bc5f29c5edb0b9c36ff8f793d155b4016d6ce563c25", kill_on_drop: false }`
[INFO] [stdout] 49facb094e2dc6fb34503bc5f29c5edb0b9c36ff8f793d155b4016d6ce563c25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 781fd2190160220dd2811ccba17292e1cace3ff100800ca81ba8a7e5671272f2
[INFO] running `Command { std: "docker" "start" "-a" "781fd2190160220dd2811ccba17292e1cace3ff100800ca81ba8a7e5671272f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.138
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling cc v1.0.77
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling regex-syntax v0.6.28
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling unicode-width v0.1.10
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling clang-sys v0.28.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling aho-corasick v0.7.20
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling bindgen v0.51.1
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling cexpr v0.3.6
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling shlex v0.1.1
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling regex v1.7.0
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling rbothal v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Scraping rbothal v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting rbothal v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `out`
[INFO] [stdout]     --> src/hal_bindings.rs:2197:5
[INFO] [stdout]      |
[INFO] [stdout] 2197 | /     #[doc = " Retrieves the Joystick Descriptor for particular slot."]
[INFO] [stdout] 2198 | |     #[doc = ""]
[INFO] [stdout] 2199 | |     #[doc = " @param desc [out] descriptor (data transfer object) to fill in.  desc is"]
[INFO] [stdout] 2200 | |     #[doc = " filled in regardless of success. In other words, if descriptor is not"]
[INFO] [stdout] ...    |
[INFO] [stdout] 2205 | |     #[doc = " @return error code reported from Network Comm back-end.  Zero is good,"]
[INFO] [stdout] 2206 | |     #[doc = " nonzero is bad."]
[INFO] [stdout]      | |_______________________________^
[INFO] [stdout]      |
[INFO] [stdout]      = note: the link appears in this line:
[INFO] [stdout]              
[INFO] [stdout]              @param desc [out] descriptor (data transfer object) to fill in.  desc is
[INFO] [stdout]                           ^^^
[INFO] [stdout]      = note: no item named `out` in scope
[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: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.95s
[INFO] running `Command { std: "docker" "inspect" "781fd2190160220dd2811ccba17292e1cace3ff100800ca81ba8a7e5671272f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "781fd2190160220dd2811ccba17292e1cace3ff100800ca81ba8a7e5671272f2", kill_on_drop: false }`
[INFO] [stdout] 781fd2190160220dd2811ccba17292e1cace3ff100800ca81ba8a7e5671272f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "-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] 3dd1a245129125f5b04e1f58a25f2c9f462b097066ed70f5ddb7c6e561393ac9
[INFO] running `Command { std: "docker" "start" "-a" "3dd1a245129125f5b04e1f58a25f2c9f462b097066ed70f5ddb7c6e561393ac9", kill_on_drop: false }`
[INFO] [stderr]    Compiling rbothal v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Scraping rbothal v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting rbothal v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `out`
[INFO] [stdout]     --> src/hal_bindings.rs:2197:5
[INFO] [stdout]      |
[INFO] [stdout] 2197 | /     #[doc = " Retrieves the Joystick Descriptor for particular slot."]
[INFO] [stdout] 2198 | |     #[doc = ""]
[INFO] [stdout] 2199 | |     #[doc = " @param desc [out] descriptor (data transfer object) to fill in.  desc is"]
[INFO] [stdout] 2200 | |     #[doc = " filled in regardless of success. In other words, if descriptor is not"]
[INFO] [stdout] ...    |
[INFO] [stdout] 2205 | |     #[doc = " @return error code reported from Network Comm back-end.  Zero is good,"]
[INFO] [stdout] 2206 | |     #[doc = " nonzero is bad."]
[INFO] [stdout]      | |_______________________________^
[INFO] [stdout]      |
[INFO] [stdout]      = note: the link appears in this line:
[INFO] [stdout]              
[INFO] [stdout]              @param desc [out] descriptor (data transfer object) to fill in.  desc is
[INFO] [stdout]                           ^^^
[INFO] [stdout]      = note: no item named `out` in scope
[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: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.09s
[INFO] running `Command { std: "docker" "inspect" "3dd1a245129125f5b04e1f58a25f2c9f462b097066ed70f5ddb7c6e561393ac9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3dd1a245129125f5b04e1f58a25f2c9f462b097066ed70f5ddb7c6e561393ac9", kill_on_drop: false }`
[INFO] [stdout] 3dd1a245129125f5b04e1f58a25f2c9f462b097066ed70f5ddb7c6e561393ac9