[INFO] fetching crate jsonrpc 0.12.0...
[INFO] documenting jsonrpc-0.12.0 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate jsonrpc 0.12.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate jsonrpc 0.12.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jsonrpc 0.12.0
[INFO] finished tweaking crates.io crate jsonrpc 0.12.0
[INFO] tweaked toml for crates.io crate jsonrpc 0.12.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bb7b6dc7679f95a2abc9e34dff398026226d61030df7f63c4c84700d7f78ae64
[INFO] running `Command { std: "docker" "start" "-a" "bb7b6dc7679f95a2abc9e34dff398026226d61030df7f63c4c84700d7f78ae64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb7b6dc7679f95a2abc9e34dff398026226d61030df7f63c4c84700d7f78ae64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb7b6dc7679f95a2abc9e34dff398026226d61030df7f63c4c84700d7f78ae64", kill_on_drop: false }`
[INFO] [stdout] bb7b6dc7679f95a2abc9e34dff398026226d61030df7f63c4c84700d7f78ae64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6fe829782e07e44c9d6c94c852c21818757d0927e0ebbdd010677c56361c584f
[INFO] running `Command { std: "docker" "start" "-a" "6fe829782e07e44c9d6c94c852c21818757d0927e0ebbdd010677c56361c584f", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]     Checking base64-compat v1.0.0
[INFO] [stderr]  Documenting jsonrpc v0.12.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `jsonrpc::arg`
[INFO] [stdout]   --> src/client.rs:67:10
[INFO] [stdout]    |
[INFO] [stdout] 67 |     /// [jsonrpc::arg] or [jsonrpc::try_arg].
[INFO] [stdout]    |          ^^^^^^^^^^^^ no item named `jsonrpc` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `jsonrpc::try_arg`
[INFO] [stdout]   --> src/client.rs:67:28
[INFO] [stdout]    |
[INFO] [stdout] 67 |     /// [jsonrpc::arg] or [jsonrpc::try_arg].
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^ no item named `jsonrpc` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `build_request`
[INFO] [stdout]   --> src/client.rs:91:15
[INFO] [stdout]    |
[INFO] [stdout] 91 |     /// with [build_request].
[INFO] [stdout]    |               ^^^^^^^^^^^^^ no item named `build_request` 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 `jsonrpc::arg`
[INFO] [stdout]    --> src/client.rs:131:10
[INFO] [stdout]     |
[INFO] [stdout] 131 |     /// [jsonrpc::arg] or [jsonrpc::try_arg].
[INFO] [stdout]     |          ^^^^^^^^^^^^ no item named `jsonrpc` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `jsonrpc::try_arg`
[INFO] [stdout]    --> src/client.rs:131:28
[INFO] [stdout]     |
[INFO] [stdout] 131 |     /// [jsonrpc::arg] or [jsonrpc::try_arg].
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^ no item named `jsonrpc` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/error.rs:90:5
[INFO] [stdout]    |
[INFO] [stdout] 90 | /// http://www.jsonrpc.org/specification#error_object
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<http://www.jsonrpc.org/specification#error_object>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.45s
[INFO] running `Command { std: "docker" "inspect" "6fe829782e07e44c9d6c94c852c21818757d0927e0ebbdd010677c56361c584f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fe829782e07e44c9d6c94c852c21818757d0927e0ebbdd010677c56361c584f", kill_on_drop: false }`
[INFO] [stdout] 6fe829782e07e44c9d6c94c852c21818757d0927e0ebbdd010677c56361c584f
