[INFO] fetching crate vk_generator 0.3.2...
[INFO] documenting vk_generator-0.3.2 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate vk_generator 0.3.2 into /workspace/builds/worker-17/source
[INFO] validating manifest of crates.io crate vk_generator 0.3.2 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate vk_generator 0.3.2
[INFO] finished tweaking crates.io crate vk_generator 0.3.2
[INFO] tweaked toml for crates.io crate vk_generator 0.3.2 written to /workspace/builds/worker-17/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded boolinator v0.1.0
[INFO] [stderr]   Downloaded vk_api v1.0.69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7e9023036bf4b37f6d4fdb419c05a951905bdb271966b79921a894f3fea15f87
[INFO] running `Command { std: "docker" "start" "-a" "7e9023036bf4b37f6d4fdb419c05a951905bdb271966b79921a894f3fea15f87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e9023036bf4b37f6d4fdb419c05a951905bdb271966b79921a894f3fea15f87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e9023036bf4b37f6d4fdb419c05a951905bdb271966b79921a894f3fea15f87", kill_on_drop: false }`
[INFO] [stdout] 7e9023036bf4b37f6d4fdb419c05a951905bdb271966b79921a894f3fea15f87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 57cb07b50b39082f6056a7b9844bb5f89b87f6c7078436657ecb5c831abdde21
[INFO] running `Command { std: "docker" "start" "-a" "57cb07b50b39082f6056a7b9844bb5f89b87f6c7078436657ecb5c831abdde21", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling vk_generator v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking bitflags v0.7.0
[INFO] [stderr]     Checking boolinator v0.1.0
[INFO] [stderr]     Checking xml-rs v0.3.6
[INFO] [stderr]  Documenting vk_generator v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `x`
[INFO] [stdout]    --> src/registry/crawler.rs:477:47
[INFO] [stdout]     |
[INFO] [stdout] 477 | /// Takes a string slice and extracts x from [x], as long as [x] is at the end.
[INFO] [stdout]     |                                               ^ no item named `x` 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: unresolved link to `x`
[INFO] [stdout]    --> src/registry/crawler.rs:477:63
[INFO] [stdout]     |
[INFO] [stdout] 477 | /// Takes a string slice and extracts x from [x], as long as [x] is at the end.
[INFO] [stdout]     |                                                               ^ no item named `x` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `x`
[INFO] [stdout]    --> src/registry/crawler.rs:479:44
[INFO] [stdout]     |
[INFO] [stdout] 479 | /// Returns (x, length of `chars` without [x]) if "[x]" is detected.
[INFO] [stdout]     |                                            ^ no item named `x` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `x`
[INFO] [stdout]    --> src/registry/crawler.rs:479:53
[INFO] [stdout]     |
[INFO] [stdout] 479 | /// Returns (x, length of `chars` without [x]) if "[x]" is detected.
[INFO] [stdout]     |                                                     ^ no item named `x` in scope
[INFO] [stdout]     |
[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 3.35s
[INFO] running `Command { std: "docker" "inspect" "57cb07b50b39082f6056a7b9844bb5f89b87f6c7078436657ecb5c831abdde21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57cb07b50b39082f6056a7b9844bb5f89b87f6c7078436657ecb5c831abdde21", kill_on_drop: false }`
[INFO] [stdout] 57cb07b50b39082f6056a7b9844bb5f89b87f6c7078436657ecb5c831abdde21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] b3b13081908a386a8c2e7fcb954c3780d90169f4e6d1dba72d2a5e3f3747f3c9
[INFO] running `Command { std: "docker" "start" "-a" "b3b13081908a386a8c2e7fcb954c3780d90169f4e6d1dba72d2a5e3f3747f3c9", kill_on_drop: false }`
[INFO] [stderr]     Checking bitflags v0.7.0
[INFO] [stderr]    Compiling vk_generator v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking boolinator v0.1.0
[INFO] [stderr]     Checking xml-rs v0.3.6
[INFO] [stderr]  Documenting vk_generator v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `x`
[INFO] [stdout]    --> src/registry/crawler.rs:477:47
[INFO] [stdout]     |
[INFO] [stdout] 477 | /// Takes a string slice and extracts x from [x], as long as [x] is at the end.
[INFO] [stdout]     |                                               ^ no item named `x` 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: unresolved link to `x`
[INFO] [stdout]    --> src/registry/crawler.rs:477:63
[INFO] [stdout]     |
[INFO] [stdout] 477 | /// Takes a string slice and extracts x from [x], as long as [x] is at the end.
[INFO] [stdout]     |                                                               ^ no item named `x` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `x`
[INFO] [stdout]    --> src/registry/crawler.rs:479:44
[INFO] [stdout]     |
[INFO] [stdout] 479 | /// Returns (x, length of `chars` without [x]) if "[x]" is detected.
[INFO] [stdout]     |                                            ^ no item named `x` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `x`
[INFO] [stdout]    --> src/registry/crawler.rs:479:53
[INFO] [stdout]     |
[INFO] [stdout] 479 | /// Returns (x, length of `chars` without [x]) if "[x]" is detected.
[INFO] [stdout]     |                                                     ^ no item named `x` in scope
[INFO] [stdout]     |
[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 2.48s
[INFO] running `Command { std: "docker" "inspect" "b3b13081908a386a8c2e7fcb954c3780d90169f4e6d1dba72d2a5e3f3747f3c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3b13081908a386a8c2e7fcb954c3780d90169f4e6d1dba72d2a5e3f3747f3c9", kill_on_drop: false }`
[INFO] [stdout] b3b13081908a386a8c2e7fcb954c3780d90169f4e6d1dba72d2a5e3f3747f3c9