[INFO] fetching crate jsonrpc-async 2.0.1...
[INFO] documenting jsonrpc-async-2.0.1 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate jsonrpc-async 2.0.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate jsonrpc-async 2.0.1 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jsonrpc-async 2.0.1
[INFO] finished tweaking crates.io crate jsonrpc-async 2.0.1
[INFO] tweaked toml for crates.io crate jsonrpc-async 2.0.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7c48ff2e65b8222fcb4d827fa3f62956fa111023ca453348fdfe24a168094ffb
[INFO] running `Command { std: "docker" "start" "-a" "7c48ff2e65b8222fcb4d827fa3f62956fa111023ca453348fdfe24a168094ffb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c48ff2e65b8222fcb4d827fa3f62956fa111023ca453348fdfe24a168094ffb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c48ff2e65b8222fcb4d827fa3f62956fa111023ca453348fdfe24a168094ffb", kill_on_drop: false }`
[INFO] [stdout] 7c48ff2e65b8222fcb4d827fa3f62956fa111023ca453348fdfe24a168094ffb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3504ee2226293acc268a81af15efb43bf2452ff4bff18c4f270246578f5e0b74
[INFO] running `Command { std: "docker" "start" "-a" "3504ee2226293acc268a81af15efb43bf2452ff4bff18c4f270246578f5e0b74", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]    Compiling tokio v1.9.0
[INFO] [stderr]     Checking base64-compat v1.0.0
[INFO] [stderr]    Compiling tokio-macros v1.3.0
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling async-trait v0.1.51
[INFO] [stderr]  Documenting jsonrpc-async v2.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `jsonrpc::arg`
[INFO] [stdout]   --> src/client.rs:68:10
[INFO] [stdout]    |
[INFO] [stdout] 68 |     /// [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:68:28
[INFO] [stdout]    |
[INFO] [stdout] 68 |     /// [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:88:15
[INFO] [stdout]    |
[INFO] [stdout] 88 |     /// 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:132:10
[INFO] [stdout]     |
[INFO] [stdout] 132 |     /// [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:132:28
[INFO] [stdout]     |
[INFO] [stdout] 132 |     /// [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:92:5
[INFO] [stdout]    |
[INFO] [stdout] 92 | /// 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 8.63s
[INFO] running `Command { std: "docker" "inspect" "3504ee2226293acc268a81af15efb43bf2452ff4bff18c4f270246578f5e0b74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3504ee2226293acc268a81af15efb43bf2452ff4bff18c4f270246578f5e0b74", kill_on_drop: false }`
[INFO] [stdout] 3504ee2226293acc268a81af15efb43bf2452ff4bff18c4f270246578f5e0b74
