[INFO] fetching crate spl-concurrent-merkle-tree 0.1.3...
[INFO] documenting spl-concurrent-merkle-tree-0.1.3 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate spl-concurrent-merkle-tree 0.1.3 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate spl-concurrent-merkle-tree 0.1.3 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate spl-concurrent-merkle-tree 0.1.3
[INFO] finished tweaking crates.io crate spl-concurrent-merkle-tree 0.1.3
[INFO] tweaked toml for crates.io crate spl-concurrent-merkle-tree 0.1.3 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded spl-merkle-tree-reference v0.1.0
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[INFO] [stdout] 4d30502ed867c3cde11d4124b181dda42ab95c462951f70fdb380e17f5b12e08
[INFO] running `Command { std: "docker" "start" "-a" "4d30502ed867c3cde11d4124b181dda42ab95c462951f70fdb380e17f5b12e08", kill_on_drop: false }`
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[INFO] [stdout] 0f39c18540af7858501cb4ab746a9609100f0445182d60de1ce09ff60645e832
[INFO] running `Command { std: "docker" "start" "-a" "0f39c18540af7858501cb4ab746a9609100f0445182d60de1ce09ff60645e832", kill_on_drop: false }`
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[INFO] [stderr]  Documenting spl-concurrent-merkle-tree v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `ConcurrentMerkleTree:set_leaf`
[INFO] [stdout]   --> src/concurrent_merkle_tree.rs:43:16
[INFO] [stdout]    |
[INFO] [stdout] 43 | /// [set_leaf](ConcurrentMerkleTree:set_leaf) and [append](ConcurrentMerkleTree::append). Setting a leaf value requires
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `ConcurrentMerkleTree:set_leaf` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.39s
[INFO] running `Command { std: "docker" "inspect" "0f39c18540af7858501cb4ab746a9609100f0445182d60de1ce09ff60645e832", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f39c18540af7858501cb4ab746a9609100f0445182d60de1ce09ff60645e832", kill_on_drop: false }`
[INFO] [stdout] 0f39c18540af7858501cb4ab746a9609100f0445182d60de1ce09ff60645e832
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a0295697cafd4ca359cad39bee267a5aa5f18b5771f782b2916788164d9464b7
[INFO] running `Command { std: "docker" "start" "-a" "a0295697cafd4ca359cad39bee267a5aa5f18b5771f782b2916788164d9464b7", kill_on_drop: false }`
[INFO] [stderr]  Documenting spl-concurrent-merkle-tree v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `ConcurrentMerkleTree:set_leaf`
[INFO] [stdout]   --> src/concurrent_merkle_tree.rs:43:16
[INFO] [stdout]    |
[INFO] [stdout] 43 | /// [set_leaf](ConcurrentMerkleTree:set_leaf) and [append](ConcurrentMerkleTree::append). Setting a leaf value requires
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `ConcurrentMerkleTree:set_leaf` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "a0295697cafd4ca359cad39bee267a5aa5f18b5771f782b2916788164d9464b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0295697cafd4ca359cad39bee267a5aa5f18b5771f782b2916788164d9464b7", kill_on_drop: false }`
[INFO] [stdout] a0295697cafd4ca359cad39bee267a5aa5f18b5771f782b2916788164d9464b7
