[INFO] fetching crate ccs811-rs 0.1.0...
[INFO] documenting ccs811-rs-0.1.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate ccs811-rs 0.1.0 into /workspace/builds/worker-25/source
[INFO] validating manifest of crates.io crate ccs811-rs 0.1.0 on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ccs811-rs 0.1.0
[INFO] finished tweaking crates.io crate ccs811-rs 0.1.0
[INFO] tweaked toml for crates.io crate ccs811-rs 0.1.0 written to /workspace/builds/worker-25/source/Cargo.toml
[INFO] crate crates.io crate ccs811-rs 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 416fed533e7746e132ad85e7ca74ea481dd97a2b073d7dfefd32113a85ce1112
[INFO] running `Command { std: "docker" "start" "-a" "416fed533e7746e132ad85e7ca74ea481dd97a2b073d7dfefd32113a85ce1112", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "416fed533e7746e132ad85e7ca74ea481dd97a2b073d7dfefd32113a85ce1112", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "416fed533e7746e132ad85e7ca74ea481dd97a2b073d7dfefd32113a85ce1112", kill_on_drop: false }`
[INFO] [stdout] 416fed533e7746e132ad85e7ca74ea481dd97a2b073d7dfefd32113a85ce1112
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 38609e3e031b41be9c724aa4c662e2bbbad08da6fea6aa9fd3b6a570d7d291f2
[INFO] running `Command { std: "docker" "start" "-a" "38609e3e031b41be9c724aa4c662e2bbbad08da6fea6aa9fd3b6a570d7d291f2", kill_on_drop: false }`
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking nb v0.1.2
[INFO] [stderr]     Checking embedded-hal v0.2.3
[INFO] [stderr]  Documenting ccs811-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `HwId;HwVersion`
[INFO] [stdout]    --> src/lib.rs:291:18
[INFO] [stdout]     |
[INFO] [stdout] 291 |     /// Returns [HwId;HwVersion]
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^ no item named `HwId;HwVersion` in scope
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:29:36
[INFO] [stdout]     |
[INFO] [stdout] 29  | #![deny(missing_docs, unsafe_code, warnings)]
[INFO] [stdout]     |                                    ^^^^^^^^
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` implied by `#[warn(warnings)]`
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `FwBootVersion;FwAppVersion`
[INFO] [stdout]    --> src/lib.rs:301:18
[INFO] [stdout]     |
[INFO] [stdout] 301 |     /// Returns [FwBootVersion;FwAppVersion]
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `FwBootVersion;FwAppVersion` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.14s
[INFO] running `Command { std: "docker" "inspect" "38609e3e031b41be9c724aa4c662e2bbbad08da6fea6aa9fd3b6a570d7d291f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38609e3e031b41be9c724aa4c662e2bbbad08da6fea6aa9fd3b6a570d7d291f2", kill_on_drop: false }`
[INFO] [stdout] 38609e3e031b41be9c724aa4c662e2bbbad08da6fea6aa9fd3b6a570d7d291f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] d6664c813e31a99f37c791b0cb70d3ed92fea1366003663d38ed8bb03478d7ff
[INFO] running `Command { std: "docker" "start" "-a" "d6664c813e31a99f37c791b0cb70d3ed92fea1366003663d38ed8bb03478d7ff", kill_on_drop: false }`
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking nb v0.1.2
[INFO] [stderr]     Checking embedded-hal v0.2.3
[INFO] [stderr]  Documenting ccs811-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: unresolved link to `HwId;HwVersion`
[INFO] [stdout]    --> src/lib.rs:291:18
[INFO] [stdout]     |
[INFO] [stdout] 291 |     /// Returns [HwId;HwVersion]
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^ no item named `HwId;HwVersion` in scope
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:29:36
[INFO] [stdout]     |
[INFO] [stdout] 29  | #![deny(missing_docs, unsafe_code, warnings)]
[INFO] [stdout]     |                                    ^^^^^^^^
[INFO] [stdout]     = note: `#[deny(rustdoc::broken_intra_doc_links)]` implied by `#[deny(warnings)]`
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unresolved link to `FwBootVersion;FwAppVersion`
[INFO] [stdout]    --> src/lib.rs:301:18
[INFO] [stdout]     |
[INFO] [stdout] 301 |     /// Returns [FwBootVersion;FwAppVersion]
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `FwBootVersion;FwAppVersion` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `ccs811-rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name ccs811_rs src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat -Z unstable-options --document-private-items -C metadata=c9994d28f0009d55 -L dependency=/opt/rustwide/target/debug/deps --extern embedded_hal=/opt/rustwide/target/debug/deps/libembedded_hal-60d5497222941ad0.rmeta --extern nb=/opt/rustwide/target/debug/deps/libnb-04d4b53c2bb2d5c9.rmeta --extern-html-root-url 'embedded_hal=https://docs.rs/embedded-hal/0.2.3/' --extern-html-root-url 'nb=https://docs.rs/nb/0.1.2/' -Zunstable-options --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "d6664c813e31a99f37c791b0cb70d3ed92fea1366003663d38ed8bb03478d7ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6664c813e31a99f37c791b0cb70d3ed92fea1366003663d38ed8bb03478d7ff", kill_on_drop: false }`
[INFO] [stdout] d6664c813e31a99f37c791b0cb70d3ed92fea1366003663d38ed8bb03478d7ff