[INFO] fetching crate vineyard-polars 0.18.1...
[INFO] documenting vineyard-polars-0.18.1 against 1.75.0 for beta-1.76-rustdoc-1
[INFO] extracting crate vineyard-polars 0.18.1 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate vineyard-polars 0.18.1 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate vineyard-polars 0.18.1
[INFO] finished tweaking crates.io crate vineyard-polars 0.18.1
[INFO] tweaked toml for crates.io crate vineyard-polars 0.18.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded polars-error v0.36.2
[INFO] [stderr]   Downloaded polars-row v0.36.2
[INFO] [stderr]   Downloaded polars-compute v0.36.2
[INFO] [stderr]   Downloaded arrow-schema v46.0.0
[INFO] [stderr]   Downloaded polars-utils v0.36.2
[INFO] [stderr]   Downloaded polars-core v0.36.2
[INFO] [stderr]   Downloaded spectral v0.6.0
[INFO] [stderr]   Downloaded arrow-buffer v44.0.0
[INFO] [stderr]   Downloaded arrow-select v46.0.0
[INFO] [stderr]   Downloaded arrow-buffer v46.0.0
[INFO] [stderr]   Downloaded arrow-array v44.0.0
[INFO] [stderr]   Downloaded arrow-cast v46.0.0
[INFO] [stderr]   Downloaded polars-arrow v0.36.2
[INFO] [stderr]   Downloaded arrow-ipc v46.0.0
[INFO] [stderr]   Downloaded arrow-array v46.0.0
[INFO] [stderr]   Downloaded sendfd v0.4.3
[INFO] [stderr]   Downloaded arrow-data v46.0.0
[INFO] [stderr]   Downloaded arrow-data v44.0.0
[INFO] [stderr]   Downloaded arrow-schema v44.0.0
[INFO] [stderr]   Downloaded atoi_simd v0.15.6
[INFO] [stderr]   Downloaded static_str_ops v0.1.2
[INFO] [stderr]   Downloaded vineyard v0.18.1
[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_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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cc66a94cfe3b0a1c5df24a1acac565eb6bdcbc13ac03b57c69daf607931e9164
[INFO] running `Command { std: "docker" "start" "-a" "cc66a94cfe3b0a1c5df24a1acac565eb6bdcbc13ac03b57c69daf607931e9164", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc66a94cfe3b0a1c5df24a1acac565eb6bdcbc13ac03b57c69daf607931e9164", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc66a94cfe3b0a1c5df24a1acac565eb6bdcbc13ac03b57c69daf607931e9164", kill_on_drop: false }`
[INFO] [stdout] cc66a94cfe3b0a1c5df24a1acac565eb6bdcbc13ac03b57c69daf607931e9164
[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" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86c81ba08f3f80e6c4df554506578c73654dbddeb6e6088137f6467578cd9f33
[INFO] running `Command { std: "docker" "start" "-a" "86c81ba08f3f80e6c4df554506578c73654dbddeb6e6088137f6467578cd9f33", kill_on_drop: false }`
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]     Checking crossbeam-utils v0.8.18
[INFO] [stderr]     Checking getrandom v0.2.11
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling ahash v0.8.7
[INFO] [stderr]     Checking crossbeam-epoch v0.9.17
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.4
[INFO] [stderr]     Checking zerocopy v0.7.32
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]     Checking allocator-api2 v0.2.16
[INFO] [stderr]    Compiling target-features v0.1.5
[INFO] [stderr]     Checking rayon-core v1.12.0
[INFO] [stderr]     Checking lexical-util v0.8.5
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]     Checking rayon v1.8.0
[INFO] [stderr]    Compiling smartstring v1.0.1
[INFO] [stderr]     Checking simdutf8 v0.1.4
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling polars-utils v0.36.2
[INFO] [stderr]     Checking num-complex v0.4.4
[INFO] [stderr]     Checking half v2.3.1
[INFO] [stderr]     Checking chrono v0.4.31
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[INFO] [stderr]     Checking lexical-parse-integer v0.8.6
[INFO] [stderr]     Checking lexical-write-integer v0.8.5
[INFO] [stderr]    Compiling polars-arrow v0.36.2
[INFO] [stderr]     Checking ethnum v1.5.0
[INFO] [stderr]     Checking foreign_vec v0.1.0
[INFO] [stderr]     Checking lexical-write-float v0.8.5
[INFO] [stderr]     Checking lexical-parse-float v0.8.5
[INFO] [stderr]    Compiling flatbuffers v23.5.26
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]     Checking streaming-iterator v0.1.9
[INFO] [stderr]     Checking fast-float v0.2.0
[INFO] [stderr]     Checking num v0.4.1
[INFO] [stderr]     Checking arrow-buffer v46.0.0
[INFO] [stderr]     Checking strength_reduce v0.2.4
[INFO] [stderr]    Compiling serde v1.0.195
[INFO] [stderr]     Checking atoi_simd v0.15.6
[INFO] [stderr]     Checking lexical-core v0.8.5
[INFO] [stderr]     Checking arrow-buffer v43.0.0
[INFO] [stderr]    Compiling uuid v1.6.1
[INFO] [stderr]    Compiling polars-compute v0.36.2
[INFO] [stderr]     Checking arrow-data v46.0.0
[INFO] [stderr]     Checking indexmap v2.1.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking arrow-schema v43.0.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking parking_lot_core v0.9.9
[INFO] [stderr]     Checking arrow-array v46.0.0
[INFO] [stderr]     Checking arrow-data v43.0.0
[INFO] [stderr]     Checking arrow-buffer v44.0.0
[INFO] [stderr]    Compiling arrow2 v0.17.4
[INFO] [stderr]    Compiling polars-core v0.36.2
[INFO] [stderr]     Checking arrow-schema v44.0.0
[INFO] [stderr]     Checking arrow-array v43.0.0
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking arrow-data v44.0.0
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]     Checking sendfd v0.4.3
[INFO] [stderr]     Checking memmap2 v0.7.1
[INFO] [stderr]     Checking bitflags v2.4.1
[INFO] [stderr]     Checking xxhash-rust v0.8.8
[INFO] [stderr]     Checking downcast-rs v1.2.0
[INFO] [stderr]     Checking hash_hasher v2.0.3
[INFO] [stderr]     Checking arrow-array v44.0.0
[INFO] [stderr]    Compiling bytemuck_derive v1.5.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]     Checking arrow-select v46.0.0
[INFO] [stderr]    Compiling gensym v0.1.1
[INFO] [stderr]     Checking arrow-cast v46.0.0
[INFO] [stderr]    Compiling num-derive v0.4.1
[INFO] [stderr]     Checking static_str_ops v0.1.2
[INFO] [stderr]    Compiling serde_derive v1.0.195
[INFO] [stderr]     Checking serde_json v1.0.111
[INFO] [stderr]     Checking arrow-ipc v46.0.0
[INFO] [stderr]    Compiling ctor v0.2.6
[INFO] [stderr]     Checking bytemuck v1.14.0
[INFO] [stderr]     Checking polars-error v0.36.2
[INFO] [stderr]    Compiling multiversion-macros v0.7.3
[INFO] [stderr]     Checking multiversion v0.7.3
[INFO] [stderr]     Checking vineyard v0.18.1
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/vineyard-0.18.1/src/lib.rs:27:34
[INFO] [stdout]    |
[INFO] [stdout] 27 | #![cfg_attr(feature = "nightly", feature(associated_type_defaults))]
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/vineyard-0.18.1/src/lib.rs:28:34
[INFO] [stdout]    |
[INFO] [stdout] 28 | #![cfg_attr(feature = "nightly", feature(box_into_inner))]
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/vineyard-0.18.1/src/lib.rs:29:34
[INFO] [stdout]    |
[INFO] [stdout] 29 | #![cfg_attr(feature = "nightly", feature(specialization))]
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/vineyard-0.18.1/src/lib.rs:30:34
[INFO] [stdout]    |
[INFO] [stdout] 30 | #![cfg_attr(feature = "nightly", feature(trait_alias))]
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/vineyard-0.18.1/src/lib.rs:31:34
[INFO] [stdout]    |
[INFO] [stdout] 31 | #![cfg_attr(feature = "nightly", feature(unix_socket_peek))]
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/vineyard-0.18.1/src/lib.rs:28:42
[INFO] [stdout]    |
[INFO] [stdout] 28 | #![cfg_attr(feature = "nightly", feature(box_into_inner))]
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/vineyard-0.18.1/src/lib.rs:31:42
[INFO] [stdout]    |
[INFO] [stdout] 31 | #![cfg_attr(feature = "nightly", feature(unix_socket_peek))]
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `vineyard` (lib) due to 8 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "86c81ba08f3f80e6c4df554506578c73654dbddeb6e6088137f6467578cd9f33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86c81ba08f3f80e6c4df554506578c73654dbddeb6e6088137f6467578cd9f33", kill_on_drop: false }`
[INFO] [stdout] 86c81ba08f3f80e6c4df554506578c73654dbddeb6e6088137f6467578cd9f33
