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# rustc version rustc 1.90.0-nightly (f8e355c23 2025-07-27)
# docs.rs version docsrs 0.6.0 (e18d034e 2025-07-28)
# build log [INFO] running `Command { std: "docker" "create" "-v" "/home/cratesfyi/workspace-builder/builds/slice_ops-1.0.7/target:/opt/rustwide/target:rw,Z" "-v" "/home/cratesfyi/workspace-builder/builds/slice_ops-1.0.7/source:/opt/rustwide/workdir:ro,Z" "-v" "/home/cratesfyi/workspace-builder/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/home/cratesfyi/workspace-builder/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "DOCS_RS=1" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "6442450944" "--cpus" "6" "--user" "1001:1001" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--emit=invocation-specific\", \"--resource-suffix\", \"-20250727-1.90.0-nightly-f8e355c23\", \"--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: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 8dd58ff9f3c6ed08f7ad5ae3f4a0b571bb06196ced6e4a56aa751487070be6fa [INFO] running `Command { std: "docker" "start" "-a" "8dd58ff9f3c6ed08f7ad5ae3f4a0b571bb06196ced6e4a56aa751487070be6fa", kill_on_drop: false }` [INFO] [stderr] warning: target filter specified, but no targets matched; this is a no-op [INFO] [stderr] Documenting slice_ops v1.0.7 (/opt/rustwide/workdir) [INFO] [stderr] error: let chains are only allowed in Rust 2024 or later [INFO] [stderr] --> src/future/try_actions.rs:84:24 [INFO] [stderr] | [INFO] [stderr] 84 | if let Some(result) = result && result.is_err() [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the feature `generic_const_exprs` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stderr] --> src/lib.rs:17:12 [INFO] [stderr] | [INFO] [stderr] 17 | #![feature(generic_const_exprs)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #76560 <https://github.com/rust-lang/rust/issues/76560> for more information [INFO] [stderr] = note: `#[warn(incomplete_features)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `slice_ops` (lib doc) generated 1 warning [INFO] [stderr] error: could not document `slice_ops` [INFO] running `Command { std: "docker" "inspect" "8dd58ff9f3c6ed08f7ad5ae3f4a0b571bb06196ced6e4a56aa751487070be6fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8dd58ff9f3c6ed08f7ad5ae3f4a0b571bb06196ced6e4a56aa751487070be6fa", kill_on_drop: false }` [INFO] [stdout] 8dd58ff9f3c6ed08f7ad5ae3f4a0b571bb06196ced6e4a56aa751487070be6fa