[INFO] fetching crate parquet2 0.12.1...
[INFO] documenting parquet2-0.12.1 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate parquet2 0.12.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate parquet2 0.12.1 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 parquet2 0.12.1
[INFO] finished tweaking crates.io crate parquet2 0.12.1
[INFO] tweaked toml for crates.io crate parquet2 0.12.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate parquet2 0.12.1 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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 831fa199f11bbc75eec6097eb9f9b65e3f6418305e0807121af4ce75c3343e64
[INFO] running `Command { std: "docker" "start" "-a" "831fa199f11bbc75eec6097eb9f9b65e3f6418305e0807121af4ce75c3343e64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "831fa199f11bbc75eec6097eb9f9b65e3f6418305e0807121af4ce75c3343e64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "831fa199f11bbc75eec6097eb9f9b65e3f6418305e0807121af4ce75c3343e64", kill_on_drop: false }`
[INFO] [stdout] 831fa199f11bbc75eec6097eb9f9b65e3f6418305e0807121af4ce75c3343e64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] ee1fe0616d7b9dcede32c0645183789e0f4b4158ac4197ae5a9d58eca18a97cd
[INFO] running `Command { std: "docker" "start" "-a" "ee1fe0616d7b9dcede32c0645183789e0f4b4158ac4197ae5a9d58eca18a97cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.125
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling unicode-xid v0.2.3
[INFO] [stderr]    Compiling syn v1.0.92
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]    Compiling futures-task v0.3.21
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]     Checking futures-sink v0.3.21
[INFO] [stderr]     Checking slab v0.4.6
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking pin-project-lite v0.2.9
[INFO] [stderr]     Checking futures-io v0.3.21
[INFO] [stderr]    Compiling async-trait v0.1.53
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]     Checking alloc-no-stdlib v2.0.3
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling zstd-safe v5.0.1+zstd.1.5.2
[INFO] [stderr]    Compiling snap v1.0.5
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking fallible-streaming-iterator v0.1.9
[INFO] [stderr]     Checking xxhash-rust v0.8.5
[INFO] [stderr]     Checking alloc-stdlib v0.2.1
[INFO] [stderr]     Checking miniz_oxide v0.5.1
[INFO] [stderr]     Checking streaming-decompression v0.1.0
[INFO] [stderr]     Checking brotli-decompressor v2.3.2
[INFO] [stderr]     Checking bitpacking v0.8.4
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling jobserver v0.1.24
[INFO] [stderr]     Checking flate2 v1.0.23
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]     Checking brotli v3.3.4
[INFO] [stderr]    Compiling zstd-sys v2.0.1+zstd.1.5.2
[INFO] [stderr]    Compiling lz4-sys v1.9.3
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling async-stream-impl v0.3.3
[INFO] [stderr]     Checking async-stream v0.3.3
[INFO] [stderr]     Checking lz4 v1.23.3
[INFO] [stderr]     Checking futures-executor v0.3.21
[INFO] [stderr]     Checking integer-encoding v3.0.3
[INFO] [stderr]     Checking futures v0.3.21
[INFO] [stderr]     Checking parquet-format-async-temp v0.3.0
[INFO] [stderr]     Checking zstd v0.11.1+zstd.1.5.2
[INFO] [stderr]  Documenting parquet2 v0.12.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `Error`
[INFO] [stdout]  --> src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | | #![forbid(unsafe_code)]
[INFO] [stdout]   | |______________________^
[INFO] [stdout] 2 | / /// Unofficial implementation of parquet IO in Rust.
[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]           Contains [`Error`]
[INFO] [stdout]                     ^^^^^^^
[INFO] [stdout]   = note: no item named `Error` in scope
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `CompressedDataPage::rows`
[INFO] [stdout]   --> src/read/page/indexed_reader.rs:26:37
[INFO] [stdout]    |
[INFO] [stdout] 26 | /// iterator always have [`Some`] [`CompressedDataPage::rows()`]
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^ the struct `CompressedDataPage` has no function named `rows`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `CompressedDataPage::rows`
[INFO] [stdout]   --> src/read/page/reader.rs:23:57
[INFO] [stdout]    |
[INFO] [stdout] 23 | /// The pages from this iterator always have [`None`] [`CompressedDataPage::rows()`] since
[INFO] [stdout]    |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^ the struct `CompressedDataPage` has no function named `rows`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]  --> src/bloom_filter/split_block.rs:3:30
[INFO] [stdout]   |
[INFO] [stdout] 3 | /// magic numbers taken from https://github.com/apache/parquet-format/blob/master/BloomFilter.md
[INFO] [stdout]   |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/apache/parquet-format/blob/master/BloomFilter.md>`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout]   = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.60s
[INFO] running `Command { std: "docker" "inspect" "ee1fe0616d7b9dcede32c0645183789e0f4b4158ac4197ae5a9d58eca18a97cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee1fe0616d7b9dcede32c0645183789e0f4b4158ac4197ae5a9d58eca18a97cd", kill_on_drop: false }`
[INFO] [stdout] ee1fe0616d7b9dcede32c0645183789e0f4b4158ac4197ae5a9d58eca18a97cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 8adab283e556c6aa5061c7d3e008bf31dac20e383063ded1c9a1651eddc048d5
[INFO] running `Command { std: "docker" "start" "-a" "8adab283e556c6aa5061c7d3e008bf31dac20e383063ded1c9a1651eddc048d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.125
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling unicode-xid v0.2.3
[INFO] [stderr]    Compiling syn v1.0.92
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling futures-task v0.3.21
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]     Checking futures-sink v0.3.21
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking pin-project-lite v0.2.9
[INFO] [stderr]     Checking futures-io v0.3.21
[INFO] [stderr]     Checking slab v0.4.6
[INFO] [stderr]    Compiling async-trait v0.1.53
[INFO] [stderr]     Checking alloc-no-stdlib v2.0.3
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling zstd-safe v5.0.1+zstd.1.5.2
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling snap v1.0.5
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking fallible-streaming-iterator v0.1.9
[INFO] [stderr]     Checking xxhash-rust v0.8.5
[INFO] [stderr]     Checking alloc-stdlib v0.2.1
[INFO] [stderr]     Checking streaming-decompression v0.1.0
[INFO] [stderr]     Checking miniz_oxide v0.5.1
[INFO] [stderr]     Checking brotli-decompressor v2.3.2
[INFO] [stderr]     Checking bitpacking v0.8.4
[INFO] [stderr]    Compiling jobserver v0.1.24
[INFO] [stderr]     Checking flate2 v1.0.23
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]     Checking brotli v3.3.4
[INFO] [stderr]    Compiling zstd-sys v2.0.1+zstd.1.5.2
[INFO] [stderr]    Compiling lz4-sys v1.9.3
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling async-stream-impl v0.3.3
[INFO] [stderr]     Checking async-stream v0.3.3
[INFO] [stderr]     Checking lz4 v1.23.3
[INFO] [stderr]     Checking futures-executor v0.3.21
[INFO] [stderr]     Checking integer-encoding v3.0.3
[INFO] [stderr]     Checking futures v0.3.21
[INFO] [stderr]     Checking parquet-format-async-temp v0.3.0
[INFO] [stderr]     Checking zstd v0.11.1+zstd.1.5.2
[INFO] [stderr]  Documenting parquet2 v0.12.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected expression, found `$`
[INFO] [stdout]   --> src/read/page/stream.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 | /     try_stream! {
[INFO] [stdout] 45 | |         while seen_values < total_num_values {
[INFO] [stdout] 46 | |             // the header
[INFO] [stdout] 47 | |             let page_header = read_page_header(reader).await?;
[INFO] [stdout] ...  |
[INFO] [stdout] 86 | |         }
[INFO] [stdout] 87 | |     }
[INFO] [stdout]    | |_____^ expected expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::async_stream_impl::try_stream_inner` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `parquet2`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type lib --crate-name parquet2 src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="async-stream"' --cfg 'feature="bloom_filter"' --cfg 'feature="brotli"' --cfg 'feature="default"' --cfg 'feature="flate2"' --cfg 'feature="futures"' --cfg 'feature="gzip"' --cfg 'feature="lz4"' --cfg 'feature="snap"' --cfg 'feature="snappy"' --cfg 'feature="stream"' --cfg 'feature="xxhash-rust"' --cfg 'feature="zstd"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat -Z unstable-options --document-private-items -C metadata=ae1e452e874e1bbc -L dependency=/opt/rustwide/target/debug/deps --extern async_stream=/opt/rustwide/target/debug/deps/libasync_stream-08abdc5bbd698227.rmeta --extern bitpacking=/opt/rustwide/target/debug/deps/libbitpacking-7f77b597bb46cdc8.rmeta --extern brotli=/opt/rustwide/target/debug/deps/libbrotli-94c498e32104f8a0.rmeta --extern flate2=/opt/rustwide/target/debug/deps/libflate2-bd3ba04365f7662e.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-e7fd72049428327f.rmeta --extern lz4=/opt/rustwide/target/debug/deps/liblz4-5ac30b88585c8227.rmeta --extern parquet_format_async_temp=/opt/rustwide/target/debug/deps/libparquet_format_async_temp-e039dee6eba8edc9.rmeta --extern snap=/opt/rustwide/target/debug/deps/libsnap-f156241d29a0f5b8.rmeta --extern streaming_decompression=/opt/rustwide/target/debug/deps/libstreaming_decompression-b09f5b1431e2affd.rmeta --extern xxhash_rust=/opt/rustwide/target/debug/deps/libxxhash_rust-3c06003e49764287.rmeta --extern zstd=/opt/rustwide/target/debug/deps/libzstd-b73d80d4f6d95113.rmeta --extern-html-root-url 'async_stream=https://docs.rs/async-stream/0.3.3/' --extern-html-root-url 'bitpacking=https://docs.rs/bitpacking/0.8.4/' --extern-html-root-url 'brotli=https://docs.rs/brotli/3.3.4/' --extern-html-root-url 'flate2=https://docs.rs/flate2/1.0.23/' --extern-html-root-url 'futures=https://docs.rs/futures/0.3.21/' --extern-html-root-url 'lz4=https://docs.rs/lz4/1.23.3/' --extern-html-root-url 'parquet_format_async_temp=https://docs.rs/parquet-format-async-temp/0.3.0/' --extern-html-root-url 'snap=https://docs.rs/snap/1.0.5/' --extern-html-root-url 'streaming_decompression=https://docs.rs/streaming-decompression/0.1.0/' --extern-html-root-url 'xxhash_rust=https://docs.rs/xxhash-rust/0.8.5/' --extern-html-root-url 'zstd=https://docs.rs/zstd/0.11.1+zstd.1.5.2/' -Zunstable-options --crate-version 0.12.1` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "8adab283e556c6aa5061c7d3e008bf31dac20e383063ded1c9a1651eddc048d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8adab283e556c6aa5061c7d3e008bf31dac20e383063ded1c9a1651eddc048d5", kill_on_drop: false }`
[INFO] [stdout] 8adab283e556c6aa5061c7d3e008bf31dac20e383063ded1c9a1651eddc048d5