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# error kind ExecutionFailed
# pre-build errors command failed: exit status: 101
# rustc version rustc 1.97.0-nightly (66da6cae1 2026-04-20)
# docs.rs version docsrs 0.0.0 (15f7e1e9 2026-04-21 )
# build log [INFO] running `Command { std: "docker" "create" "-v" "/home/cratesfyi/workspace-builder3/builds/palisade-errors-2.0.0/target:/opt/rustwide/target:rw,Z" "-v" "/home/cratesfyi/workspace-builder3/builds/palisade-errors-2.0.0/source:/opt/rustwide/workdir:ro,Z" "-v" "/home/cratesfyi/workspace-builder3/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/home/cratesfyi/workspace-builder3/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "6442450944" "--cpuset-cpus" "16-19" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "sleep" "infinity", 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] 770bfe4659752b3c47114b4bd8c088b00aba8d3066ccfb96417f5009e4715658 [INFO] running `Command { std: "docker" "start" "770bfe4659752b3c47114b4bd8c088b00aba8d3066ccfb96417f5009e4715658", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-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" "--user" "1001:1001" "770bfe4659752b3c47114b4bd8c088b00aba8d3066ccfb96417f5009e4715658" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "rustdoc" "--lib" "-Zrustdoc-map" "--all-features" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--emit=invocation-specific\", \"--resource-suffix\", \"-20260420-1.97.0-nightly-66da6cae1\", \"--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" "-j4" "--target" "x86_64-unknown-linux-gnu", kill_on_drop: false }` [INFO] [stderr] warning: Rustdoc did not scrape the following examples because they require dev-dependencies: basic_usage, encrypted_logging, timing_normalization [INFO] [stderr] If you want Rustdoc to scrape these examples, then add `doc-scrape-examples = true` [INFO] [stderr] to the [[example]] target configuration of at least one example. [INFO] [stderr] warning: target filter specified, but no targets matched; this is a no-op [INFO] [stderr] Documenting palisade-errors v2.0.0 (/opt/rustwide/workdir) [INFO] [stderr] error[E0658]: `#[doc(cfg)]` is experimental [INFO] [stderr] --> src/lib.rs:641:24 [INFO] [stderr] | [INFO] [stderr] 641 | #[cfg_attr(docsrs, doc(cfg(feature = "log")))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #43781 <https://github.com/rust-lang/rust/issues/43781> for more information [INFO] [stderr] = help: add `#![feature(doc_cfg)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2026-04-20; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0658`. [INFO] [stderr] error: could not document `palisade-errors` [INFO] running `Command { std: "docker" "stop" "-t" "1" "770bfe4659752b3c47114b4bd8c088b00aba8d3066ccfb96417f5009e4715658", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "770bfe4659752b3c47114b4bd8c088b00aba8d3066ccfb96417f5009e4715658", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "770bfe4659752b3c47114b4bd8c088b00aba8d3066ccfb96417f5009e4715658", kill_on_drop: false }` [INFO] [stdout] 770bfe4659752b3c47114b4bd8c088b00aba8d3066ccfb96417f5009e4715658