[INFO] fetching crate bitcoincore-rpc-async 3.0.1...
[INFO] documenting bitcoincore-rpc-async-3.0.1 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate bitcoincore-rpc-async 3.0.1 into /workspace/builds/worker-94/source
[INFO] validating manifest of crates.io crate bitcoincore-rpc-async 3.0.1 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 bitcoincore-rpc-async 3.0.1
[INFO] finished tweaking crates.io crate bitcoincore-rpc-async 3.0.1
[INFO] tweaked toml for crates.io crate bitcoincore-rpc-async 3.0.1 written to /workspace/builds/worker-94/source/Cargo.toml
[INFO] crate crates.io crate bitcoincore-rpc-async 3.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded base64-compat v1.0.0
[INFO] [stderr]   Downloaded bitcoincore-rpc-json-async v3.0.1
[INFO] [stderr]   Downloaded jsonrpc-async v2.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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] 0c23f6469f5ccaab8972d3f12c4f6bdfbc17b4f9be1ae3774615cd07a88685c6
[INFO] running `Command { std: "docker" "start" "-a" "0c23f6469f5ccaab8972d3f12c4f6bdfbc17b4f9be1ae3774615cd07a88685c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c23f6469f5ccaab8972d3f12c4f6bdfbc17b4f9be1ae3774615cd07a88685c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c23f6469f5ccaab8972d3f12c4f6bdfbc17b4f9be1ae3774615cd07a88685c6", kill_on_drop: false }`
[INFO] [stdout] 0c23f6469f5ccaab8972d3f12c4f6bdfbc17b4f9be1ae3774615cd07a88685c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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] 8d2a4b694217f42295f9743782bddb2d55e98779fe181b5658cb5cd49f676592
[INFO] running `Command { std: "docker" "start" "-a" "8d2a4b694217f42295f9743782bddb2d55e98779fe181b5658cb5cd49f676592", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.64
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]    Compiling libc v0.2.90
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]    Compiling cc v1.0.67
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]     Checking smallvec v1.6.1
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling async-trait v0.1.48
[INFO] [stderr]     Checking bech32 v0.7.3
[INFO] [stderr]     Checking once_cell v1.7.2
[INFO] [stderr]     Checking pin-project-lite v0.2.6
[INFO] [stderr]     Checking hex v0.3.2
[INFO] [stderr]     Checking instant v0.1.9
[INFO] [stderr]     Checking lock_api v0.4.2
[INFO] [stderr]    Compiling tokio v1.4.0
[INFO] [stderr]     Checking base64-compat v1.0.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling secp256k1-sys v0.4.0
[INFO] [stderr]     Checking parking_lot_core v0.8.3
[INFO] [stderr]     Checking signal-hook-registry v1.3.0
[INFO] [stderr]     Checking mio v0.7.11
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking parking_lot v0.11.1
[INFO] [stderr]    Compiling tokio-macros v1.1.0
[INFO] [stderr]     Checking sapio-secp256k1 v0.20.1
[INFO] [stderr]     Checking bitcoin_hashes v0.9.4
[INFO] [stderr]     Checking jsonrpc-async v2.0.1
[INFO] [stderr]     Checking sapio-bitcoin v0.26.0
[INFO] [stderr]     Checking bitcoincore-rpc-json-async v3.0.1
[INFO] [stderr]  Documenting bitcoincore-rpc-async v3.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `unlock_unspent`
[INFO] [stdout]    --> src/client.rs:657:5
[INFO] [stdout]     |
[INFO] [stdout] 657 |     /// To unlock, use [unlock_unspent].
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]     = note: the link appears in this line:
[INFO] [stdout]             
[INFO] [stdout]             To unlock, use [unlock_unspent].
[INFO] [stdout]                             ^^^^^^^^^^^^^^
[INFO] [stdout]     = note: no item named `unlock_unspent` in scope
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `unlock_unspent`
[INFO] [stdout]    --> src/client.rs:657:5
[INFO] [stdout]     |
[INFO] [stdout] 657 |     /// To unlock, use [unlock_unspent].
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the link appears in this line:
[INFO] [stdout]             
[INFO] [stdout]             To unlock, use [unlock_unspent].
[INFO] [stdout]                             ^^^^^^^^^^^^^^
[INFO] [stdout]     = note: no item named `unlock_unspent` in scope
[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 56.15s
[INFO] running `Command { std: "docker" "inspect" "8d2a4b694217f42295f9743782bddb2d55e98779fe181b5658cb5cd49f676592", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d2a4b694217f42295f9743782bddb2d55e98779fe181b5658cb5cd49f676592", kill_on_drop: false }`
[INFO] [stdout] 8d2a4b694217f42295f9743782bddb2d55e98779fe181b5658cb5cd49f676592
