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# error kind ExecutionFailed
# pre-build errors command failed: exit status: 101
# rustc version rustc 1.99.0-nightly (d0babd8b6 2026-07-15)
# docs.rs version docsrs 0.0.0 (f1b150f0cd76f7cabcd39e1f4790ba771b28b5c4 2026-07-19 )
# build log [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "DOCS_RS=1" "-w" "/opt/rustwide/workdir" "--user" "1001:1001" "d8ed886cb8663d603a5f6eb205c789ef07744d1c5f7025d08c12775603566c02" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2026-07-16" "rustdoc" "--lib" "-Zrustdoc-map" "--all-features" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--emit=html-non-static-files\", \"--resource-suffix\", \"-20260715-1.99.0-nightly-d0babd8b6\", \"--static-root-path\", \"/-/rustdoc.static/\", \"--cap-lints\", \"warn\", \"--extern-html-root-takes-precedence\"]" "--offline" "-Zunstable-options" "--config=doc.extern-map.registries.crates-io=\"https://docs.rs/{pkg_name}/{version}/x86_64-unknown-linux-gnu\"" "-Zrustdoc-scrape-examples" "-j6" "--target" "x86_64-unknown-linux-gnu", kill_on_drop: false }` [INFO] [stderr] warning: target filter specified, but no targets matched; this is a no-op [INFO] [stderr] Checking vsimd v0.8.0 [INFO] [stderr] error[E0425]: cannot find type `LaneCount` in this scope [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/vsimd-0.8.0/src/unstable.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | LaneCount<N>: SupportedLaneCount, [INFO] [stderr] | ^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0405]: cannot find trait `SupportedLaneCount` in this scope [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/vsimd-0.8.0/src/unstable.rs:7:19 [INFO] [stderr] | [INFO] [stderr] 7 | LaneCount<N>: SupportedLaneCount, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0635]: unknown feature `stdsimd` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/vsimd-0.8.0/src/lib.rs:5:13 [INFO] [stderr] | [INFO] [stderr] 5 | feature(stdsimd), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0635]: unknown feature `array_chunks` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/vsimd-0.8.0/src/lib.rs:9:13 [INFO] [stderr] | [INFO] [stderr] 9 | feature(array_chunks) [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0405, E0425, E0635. [INFO] [stderr] For more information about an error, try `rustc --explain E0405`. [INFO] [stderr] error: could not compile `vsimd` (lib) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "d8ed886cb8663d603a5f6eb205c789ef07744d1c5f7025d08c12775603566c02", kill_on_drop: false }`