[INFO] fetching crate casper-node 1.4.8...
[INFO] documenting casper-node-1.4.8 against 1.66.0 for beta-1.67-rustdoc-3
[INFO] extracting crate casper-node 1.4.8 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate casper-node 1.4.8 on toolchain 1.66.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.66.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate casper-node 1.4.8
[INFO] finished tweaking crates.io crate casper-node 1.4.8
[INFO] tweaked toml for crates.io crate casper-node 1.4.8 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate casper-node 1.4.8 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.66.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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_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@sha256:9042d5c95763f71f7b0904716b98ccadf9fc47b0f382ee962aaaed2ac70c9b8d" "/opt/rustwide/cargo-home/bin/cargo" "+1.66.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4965081f0ea3c732fb5e66a13f269e47ab7f1ff5c7beb3e05a0a5ba43fdb7ccc
[INFO] running `Command { std: "docker" "start" "-a" "4965081f0ea3c732fb5e66a13f269e47ab7f1ff5c7beb3e05a0a5ba43fdb7ccc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4965081f0ea3c732fb5e66a13f269e47ab7f1ff5c7beb3e05a0a5ba43fdb7ccc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4965081f0ea3c732fb5e66a13f269e47ab7f1ff5c7beb3e05a0a5ba43fdb7ccc", kill_on_drop: false }`
[INFO] [stdout] 4965081f0ea3c732fb5e66a13f269e47ab7f1ff5c7beb3e05a0a5ba43fdb7ccc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "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@sha256:9042d5c95763f71f7b0904716b98ccadf9fc47b0f382ee962aaaed2ac70c9b8d" "/opt/rustwide/cargo-home/bin/cargo" "+1.66.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 53572bd59d10ac9a73b8c5c58bd6609196c60ffd05e0e734a75a1da9b6cfc0c5
[INFO] running `Command { std: "docker" "start" "-a" "53572bd59d10ac9a73b8c5c58bd6609196c60ffd05e0e734a75a1da9b6cfc0c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.43
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[INFO] [stderr]    Compiling libc v0.2.132
[INFO] [stderr]    Compiling serde_derive v1.0.144
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[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking once_cell v1.13.1
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[INFO] [stderr]    Compiling cc v1.0.73
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[INFO] [stderr]    Compiling futures-core v0.3.23
[INFO] [stderr]     Checking futures-sink v0.3.23
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[INFO] [stderr]    Compiling casper-node v1.4.8 (/opt/rustwide/workdir)
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[INFO] [stderr]     Checking casper-types v1.5.0
[INFO] [stderr]     Checking tokio-util v0.7.3
[INFO] [stderr]     Checking async-compression v0.3.14
[INFO] [stderr]     Checking tokio-tungstenite v0.15.0
[INFO] [stderr]     Checking tokio-util v0.6.10
[INFO] [stderr]     Checking h2 v0.3.14
[INFO] [stderr]     Checking tokio-stream v0.1.9
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking casper-hashing v1.4.3
[INFO] [stderr]     Checking casper-execution-engine v2.0.1
[INFO] [stderr]     Checking hyper v0.14.20
[INFO] [stderr]     Checking warp v0.3.2
[INFO] [stderr]     Checking warp-json-rpc v0.3.0
[INFO] [stderr]     Checking jemalloc-ctl v0.3.3
[INFO] [stderr]     Checking jemallocator v0.3.2
[INFO] [stderr]  Documenting casper-node v1.4.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `BlockPayload`
[INFO] [stdout]     --> src/components/consensus/era_supervisor.rs:1451:20
[INFO] [stdout]      |
[INFO] [stdout] 1451 | /// Checks that a [BlockPayload] does not have deploys we have already included in blocks in
[INFO] [stdout]      |                    ^^^^^^^^^^^^ no item named `BlockPayload` 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: unresolved link to `find_ancestor_unit`
[INFO] [stdout]    --> src/components/consensus/highway_core/state.rs:732:70
[INFO] [stdout]     |
[INFO] [stdout] 732 |     /// NOTE: Panics if used on non-proposal hashes. For those use [`find_ancestor_unit`].
[INFO] [stdout]     |                                                                      ^^^^^^^^^^^^^^^^^^ no item named `find_ancestor_unit` 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 `TraceID`
[INFO] [stdout]    --> src/components/small_network/counting_format.rs:238:25
[INFO] [stdout]     |
[INFO] [stdout] 238 |     /// Creates a new [`TraceID`] based on the message count.
[INFO] [stdout]     |                         ^^^^^^^ no item named `TraceID` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `ip`
[INFO] [stdout]   --> src/components/rest_server.rs:17:38
[INFO] [stdout]    |
[INFO] [stdout] 17 | //!     example: curl -X GET 'http://<ip>:8888/status'
[INFO] [stdout]    |                                      ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::invalid_html_tags)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `ip`
[INFO] [stdout]   --> src/components/rest_server.rs:19:38
[INFO] [stdout]    |
[INFO] [stdout] 19 | //!     example: curl -X GET 'http://<ip>:8888/metrics'
[INFO] [stdout]    |                                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `Private`
[INFO] [stdout]    --> src/components/small_network.rs:972:23
[INFO] [stdout]     |
[INFO] [stdout] 972 | /// An ephemeral [PKey<Private>] and [TlsCert] that identifies this node
[INFO] [stdout]     |                       ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]     |
[INFO] [stdout] 972 | /// An ephemeral [`PKey<Private>`] and [TlsCert] that identifies this node
[INFO] [stdout]     |                   +             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `SECTION`
[INFO] [stdout]   --> src/cli.rs:57:13
[INFO] [stdout]    |
[INFO] [stdout] 57 |         /// <SECTION>.<KEY>=<VALUE>.  For example, '-C=node.chainspec_config_path=chainspec.toml'
[INFO] [stdout]    |             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `KEY`
[INFO] [stdout]   --> src/cli.rs:57:23
[INFO] [stdout]    |
[INFO] [stdout] 57 |         /// <SECTION>.<KEY>=<VALUE>.  For example, '-C=node.chainspec_config_path=chainspec.toml'
[INFO] [stdout]    |                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `VALUE`
[INFO] [stdout]   --> src/cli.rs:57:29
[INFO] [stdout]    |
[INFO] [stdout] 57 |         /// <SECTION>.<KEY>=<VALUE>.  For example, '-C=node.chainspec_config_path=chainspec.toml'
[INFO] [stdout]    |                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `NamedKey`
[INFO] [stdout]   --> src/types/json_compatibility.rs:15:53
[INFO] [stdout]    |
[INFO] [stdout] 15 | /// A helper function to change NamedKeys into a Vec<NamedKey>
[INFO] [stdout]    |                                                     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]    |
[INFO] [stdout] 15 | /// A helper function to change NamedKeys into a `Vec<NamedKey>`
[INFO] [stdout]    |                                                  +             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> src/components/block_proposer/deploy_sets.rs:120:6
[INFO] [stdout]     |
[INFO] [stdout] 120 | /// [https://doc.rust-lang.org/std/collections/struct.HashMap.html#method.drain_filter]
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://doc.rust-lang.org/std/collections/struct.HashMap.html#method.drain_filter>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout]     = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/components/event_stream_server.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 60 | /// https://docs.rs/tokio/1.4.0/tokio/sync/broadcast/index.html#lagging for further details).  The
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://docs.rs/tokio/1.4.0/tokio/sync/broadcast/index.html#lagging>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 03s
[INFO] running `Command { std: "docker" "inspect" "53572bd59d10ac9a73b8c5c58bd6609196c60ffd05e0e734a75a1da9b6cfc0c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53572bd59d10ac9a73b8c5c58bd6609196c60ffd05e0e734a75a1da9b6cfc0c5", kill_on_drop: false }`
[INFO] [stdout] 53572bd59d10ac9a73b8c5c58bd6609196c60ffd05e0e734a75a1da9b6cfc0c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:9042d5c95763f71f7b0904716b98ccadf9fc47b0f382ee962aaaed2ac70c9b8d" "/opt/rustwide/cargo-home/bin/cargo" "+1.66.0" "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] 5660cac2cc9117f92cfd1ae861eba3ae2a5b7ef7f2870c937a68a2a9de274e9b
[INFO] running `Command { std: "docker" "start" "-a" "5660cac2cc9117f92cfd1ae861eba3ae2a5b7ef7f2870c937a68a2a9de274e9b", kill_on_drop: false }`
[INFO] [stderr]  Documenting casper-node v1.4.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unclosed HTML tag `ip`
[INFO] [stdout]   --> src/components/rest_server.rs:17:38
[INFO] [stdout]    |
[INFO] [stdout] 17 | //!     example: curl -X GET 'http://<ip>:8888/status'
[INFO] [stdout]    |                                      ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::invalid_html_tags)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `ip`
[INFO] [stdout]   --> src/components/rest_server.rs:19:38
[INFO] [stdout]    |
[INFO] [stdout] 19 | //!     example: curl -X GET 'http://<ip>:8888/metrics'
[INFO] [stdout]    |                                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `SECTION`
[INFO] [stdout]   --> src/cli.rs:57:13
[INFO] [stdout]    |
[INFO] [stdout] 57 |         /// <SECTION>.<KEY>=<VALUE>.  For example, '-C=node.chainspec_config_path=chainspec.toml'
[INFO] [stdout]    |             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `KEY`
[INFO] [stdout]   --> src/cli.rs:57:23
[INFO] [stdout]    |
[INFO] [stdout] 57 |         /// <SECTION>.<KEY>=<VALUE>.  For example, '-C=node.chainspec_config_path=chainspec.toml'
[INFO] [stdout]    |                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `VALUE`
[INFO] [stdout]   --> src/cli.rs:57:29
[INFO] [stdout]    |
[INFO] [stdout] 57 |         /// <SECTION>.<KEY>=<VALUE>.  For example, '-C=node.chainspec_config_path=chainspec.toml'
[INFO] [stdout]    |                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `NamedKey`
[INFO] [stdout]   --> src/types/json_compatibility.rs:15:53
[INFO] [stdout]    |
[INFO] [stdout] 15 | /// A helper function to change NamedKeys into a Vec<NamedKey>
[INFO] [stdout]    |                                                     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]    |
[INFO] [stdout] 15 | /// A helper function to change NamedKeys into a `Vec<NamedKey>`
[INFO] [stdout]    |                                                  +             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.83s
[INFO] running `Command { std: "docker" "inspect" "5660cac2cc9117f92cfd1ae861eba3ae2a5b7ef7f2870c937a68a2a9de274e9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5660cac2cc9117f92cfd1ae861eba3ae2a5b7ef7f2870c937a68a2a9de274e9b", kill_on_drop: false }`
[INFO] [stdout] 5660cac2cc9117f92cfd1ae861eba3ae2a5b7ef7f2870c937a68a2a9de274e9b