[INFO] fetching crate polars-lazy 0.21.1...
[INFO] documenting polars-lazy-0.21.1 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate polars-lazy 0.21.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate polars-lazy 0.21.1 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate polars-lazy 0.21.1
[INFO] finished tweaking crates.io crate polars-lazy 0.21.1
[INFO] tweaked toml for crates.io crate polars-lazy 0.21.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
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[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded planus v0.2.0
[INFO] [stderr]   Downloaded rand_distr v0.4.3
[INFO] [stderr]   Downloaded integer-encoding v3.0.3
[INFO] [stderr]   Downloaded polars-io v0.21.1
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[INFO] [stderr]   Downloaded streaming-iterator v0.1.5
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]  Documenting polars-lazy v0.21.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.48s
[INFO] running `Command { std: "docker" "inspect" "4667c81a89f4959781c7e0703fd2c206ad2a3c0289491ef17243de9d7899fe3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4667c81a89f4959781c7e0703fd2c206ad2a3c0289491ef17243de9d7899fe3e", kill_on_drop: false }`
[INFO] [stdout] 4667c81a89f4959781c7e0703fd2c206ad2a3c0289491ef17243de9d7899fe3e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--all-features" "--frozen" "--message-format=json" "--" "--cfg" "docsrs" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
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[INFO] [stderr]     Checking parking_lot v0.12.0
[INFO] [stderr]     Checking lexical-core v0.8.5
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking regex v1.5.6
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[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling zstd-sys v2.0.1+zstd.1.5.2
[INFO] [stderr]    Compiling lz4-sys v1.9.3
[INFO] [stderr]     Checking num-complex v0.4.1
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[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]     Checking num v0.4.0
[INFO] [stderr]     Checking hashbrown v0.12.1
[INFO] [stderr]     Checking polars-utils v0.21.1
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling async-stream-impl v0.3.3
[INFO] [stderr]    Compiling bytemuck_derive v1.1.0
[INFO] [stderr]    Compiling multiversion-macros v0.6.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]    Compiling strum_macros v0.23.1
[INFO] [stderr]     Checking async-stream v0.3.3
[INFO] [stderr]     Checking bytemuck v1.9.1
[INFO] [stderr]     Checking lz4 v1.23.3
[INFO] [stderr]     Checking multiversion v0.6.1
[INFO] [stderr]     Checking thiserror v1.0.31
[INFO] [stderr]     Checking comfy-table v5.0.1
[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 arrow-format v0.4.0
[INFO] [stderr]     Checking zstd v0.11.2+zstd.1.5.2
[INFO] [stderr]     Checking parquet2 v0.12.1
[INFO] [stdout] error: expected expression, found `$`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/parquet2-0.12.1/src/read/page/stream.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 | /     try_stream! {
[INFO] [stdout] 45 | |         while seen_values < total_num_values {
[INFO] [stdout] 46 | |             // the header
[INFO] [stdout] 47 | |             let page_header = read_page_header(reader).await?;
[INFO] [stdout] ...  |
[INFO] [stdout] 86 | |         }
[INFO] [stdout] 87 | |     }
[INFO] [stdout]    | |_____^ expected expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$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: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `parquet2` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "429e9c84f3e54ccf82999b8863fb9ebb4d34b05a48e120a0ae1015c541032ecc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "429e9c84f3e54ccf82999b8863fb9ebb4d34b05a48e120a0ae1015c541032ecc", kill_on_drop: false }`
[INFO] [stdout] 429e9c84f3e54ccf82999b8863fb9ebb4d34b05a48e120a0ae1015c541032ecc