[INFO] fetching crate arcon 0.2.1...
[INFO] documenting arcon-0.2.1 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate arcon 0.2.1 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate arcon 0.2.1 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 arcon 0.2.1
[INFO] finished tweaking crates.io crate arcon 0.2.1
[INFO] tweaked toml for crates.io crate arcon 0.2.1 written to /workspace/builds/worker-4-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 }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "0f3fbd6a4f92c92432bc6b215a2dbe98b1d2b0fcf3f3254097f35fe8e2b3ff76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f3fbd6a4f92c92432bc6b215a2dbe98b1d2b0fcf3f3254097f35fe8e2b3ff76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f3fbd6a4f92c92432bc6b215a2dbe98b1d2b0fcf3f3254097f35fe8e2b3ff76", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "7e05df026052251a46ae112429a776105f11b77d1e323f9cd86716db035305db", kill_on_drop: false }`
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[INFO] [stderr]  Documenting arcon v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `len`
[INFO] [stdout]   --> src/buffer/event/mod.rs:57:47
[INFO] [stdout]    |
[INFO] [stdout] 57 |     /// Pushes an item onto the buffer at ptr[len]
[INFO] [stdout]    |                                               ^^^ no item named `len` 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 `ArconAllocator`
[INFO] [stdout]  --> src/buffer/network/mod.rs:6:29
[INFO] [stdout]   |
[INFO] [stdout] 6 | /// A Buffer backed by the [ArconAllocator]
[INFO] [stdout]   |                             ^^^^^^^^^^^^^^ no item named `ArconAllocator` 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 `Node`
[INFO] [stdout]  --> src/stream/node/debug.rs:5:40
[INFO] [stdout]   |
[INFO] [stdout] 5 | /// A DebugNode is a debug version of [Node]
[INFO] [stdout]   |                                        ^^^^ no item named `Node` 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 `RecordBatch`
[INFO] [stdout]   --> src/index/window/arrow.rs:16:40
[INFO] [stdout]    |
[INFO] [stdout] 16 | /// the underlying Arrow Schema and Vec<RecordBatch> is exposed.
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::invalid_html_tags)]` on by default
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]    |
[INFO] [stdout] 16 | /// the underlying Arrow Schema and `Vec<RecordBatch>` is exposed.
[INFO] [stdout]    |                                     +                +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 56.90s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v4.2.3
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "7e05df026052251a46ae112429a776105f11b77d1e323f9cd86716db035305db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e05df026052251a46ae112429a776105f11b77d1e323f9cd86716db035305db", kill_on_drop: false }`
[INFO] [stdout] 7e05df026052251a46ae112429a776105f11b77d1e323f9cd86716db035305db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=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] bad5b9398391f1599504465a5dbe75a5970284cbf50c9d92ed82ce9831c49103
[INFO] running `Command { std: "docker" "start" "-a" "bad5b9398391f1599504465a5dbe75a5970284cbf50c9d92ed82ce9831c49103", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Documenting arcon v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unclosed HTML tag `RecordBatch`
[INFO] [stdout]   --> src/index/window/arrow.rs:16:40
[INFO] [stdout]    |
[INFO] [stdout] 16 | /// the underlying Arrow Schema and Vec<RecordBatch> is exposed.
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::invalid_html_tags)]` on by default
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]    |
[INFO] [stdout] 16 | /// the underlying Arrow Schema and `Vec<RecordBatch>` is exposed.
[INFO] [stdout]    |                                     +                +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.59s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v4.2.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "bad5b9398391f1599504465a5dbe75a5970284cbf50c9d92ed82ce9831c49103", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bad5b9398391f1599504465a5dbe75a5970284cbf50c9d92ed82ce9831c49103", kill_on_drop: false }`
[INFO] [stdout] bad5b9398391f1599504465a5dbe75a5970284cbf50c9d92ed82ce9831c49103
