[INFO] fetching crate clightningrpc 0.2.0...
[INFO] documenting clightningrpc-0.2.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate clightningrpc 0.2.0 into /workspace/builds/worker-96/source
[INFO] validating manifest of crates.io crate clightningrpc 0.2.0 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 clightningrpc 0.2.0
[INFO] finished tweaking crates.io crate clightningrpc 0.2.0
[INFO] tweaked toml for crates.io crate clightningrpc 0.2.0 written to /workspace/builds/worker-96/source/Cargo.toml
[INFO] crate crates.io crate clightningrpc 0.2.0 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-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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] 7323fe152a6d7b2647f66e7b51fcc214fc82ba452213d520c03701fcf3c1afef
[INFO] running `Command { std: "docker" "start" "-a" "7323fe152a6d7b2647f66e7b51fcc214fc82ba452213d520c03701fcf3c1afef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7323fe152a6d7b2647f66e7b51fcc214fc82ba452213d520c03701fcf3c1afef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7323fe152a6d7b2647f66e7b51fcc214fc82ba452213d520c03701fcf3c1afef", kill_on_drop: false }`
[INFO] [stdout] 7323fe152a6d7b2647f66e7b51fcc214fc82ba452213d520c03701fcf3c1afef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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] bba3605e5fc1a894a6648ef8ba0488b360c6a0bfcb8d75cc800bcea3f5e5c6e0
[INFO] running `Command { std: "docker" "start" "-a" "bba3605e5fc1a894a6648ef8ba0488b360c6a0bfcb8d75cc800bcea3f5e5c6e0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v0.4.17
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling ryu v0.2.7
[INFO] [stderr]    Compiling serde v1.0.76
[INFO] [stderr]     Checking itoa v0.4.3
[INFO] [stderr]    Compiling quote v0.6.8
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling serde_derive v1.0.76
[INFO] [stderr]     Checking serde_json v1.0.39
[INFO] [stderr]  Documenting clightningrpc v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `config`
[INFO] [stdout]    --> src/lightningrpc.rs:102:50
[INFO] [stdout]     |
[INFO] [stdout] 102 |     /// List all configuration options, or with [config], just that one.
[INFO] [stdout]     |                                                  ^^^^^^ no item named `config` 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: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.77s
[INFO] running `Command { std: "docker" "inspect" "bba3605e5fc1a894a6648ef8ba0488b360c6a0bfcb8d75cc800bcea3f5e5c6e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bba3605e5fc1a894a6648ef8ba0488b360c6a0bfcb8d75cc800bcea3f5e5c6e0", kill_on_drop: false }`
[INFO] [stdout] bba3605e5fc1a894a6648ef8ba0488b360c6a0bfcb8d75cc800bcea3f5e5c6e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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] e7f0c378a635418d20c752a1c1aae26fdcb71f428fc7577e6ceb3737a3b87591
[INFO] running `Command { std: "docker" "start" "-a" "e7f0c378a635418d20c752a1c1aae26fdcb71f428fc7577e6ceb3737a3b87591", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.17
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling serde v1.0.76
[INFO] [stderr]    Compiling ryu v0.2.7
[INFO] [stderr]     Checking itoa v0.4.3
[INFO] [stderr]    Compiling quote v0.6.8
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]     Checking serde_json v1.0.39
[INFO] [stderr]    Compiling serde_derive v1.0.76
[INFO] [stderr]  Documenting clightningrpc v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `config`
[INFO] [stdout]    --> src/lightningrpc.rs:102:50
[INFO] [stdout]     |
[INFO] [stdout] 102 |     /// List all configuration options, or with [config], just that one.
[INFO] [stdout]     |                                                  ^^^^^^ no item named `config` 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: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.00s
[INFO] running `Command { std: "docker" "inspect" "e7f0c378a635418d20c752a1c1aae26fdcb71f428fc7577e6ceb3737a3b87591", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7f0c378a635418d20c752a1c1aae26fdcb71f428fc7577e6ceb3737a3b87591", kill_on_drop: false }`
[INFO] [stdout] e7f0c378a635418d20c752a1c1aae26fdcb71f428fc7577e6ceb3737a3b87591