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# rustc version rustc 1.67.0-nightly (c1a859b25 2022-11-10)
# docs.rs version docsrs 0.6.0 (6685320 2022-11-09)
# build log [INFO] running `Command { std: "docker" "create" "-v" "/home/cratesfyi/workspace/builds/rustc-ap-rustc_errors-331.0.0/target:/opt/rustwide/target:rw,Z" "-v" "/home/cratesfyi/workspace/builds/rustc-ap-rustc_errors-331.0.0/source:/opt/rustwide/workdir:ro,Z" "-v" "/home/cratesfyi/workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/home/cratesfyi/workspace/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" "3221225472" "--cpus" "3" "--user" "1001:1001" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--emit=invocation-specific\", \"--resource-suffix\", \"-20221110-1.67.0-nightly-c1a859b25\", \"--static-root-path\", \"/-/rustdoc.static/\", \"--cap-lints\", \"warn\", \"--disable-per-crate-search\", \"--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\"" "-j3" "--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] d56ef60060f4be1cde3d6afc3e778cadb3f5b7b7a141ee931330fbec8de50cc8 [INFO] running `Command { std: "docker" "start" "-a" "d56ef60060f4be1cde3d6afc3e778cadb3f5b7b7a141ee931330fbec8de50cc8", kill_on_drop: false }` [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Checking num_cpus v1.14.0 [INFO] [stderr] Compiling rustc-rayon v0.1.2 [INFO] [stderr] error[E0557]: feature has been removed [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/smallvec-0.6.14/lib.rs:32:40 [INFO] [stderr] | [INFO] [stderr] 32 | #![cfg_attr(feature = "union", feature(untagged_unions))] [INFO] [stderr] | ^^^^^^^^^^^^^^^ feature has been removed [INFO] [stderr] | [INFO] [stderr] = note: unions with `Copy` and `ManuallyDrop` fields are stable; there is no intent to stabilize more [INFO] [stderr] [INFO] [stderr] error[E0740]: unions cannot contain fields that may need dropping [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/smallvec-0.6.14/lib.rs:281:5 [INFO] [stderr] | [INFO] [stderr] 281 | inline: MaybeUninit<A>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: a type is guaranteed not to need dropping when it implements `Copy`, or when it is the special `ManuallyDrop<_>` type [INFO] [stderr] help: when the type does not implement `Copy`, wrap it inside a `ManuallyDrop<_>` and ensure it is manually dropped [INFO] [stderr] | [INFO] [stderr] 281 | inline: std::mem::ManuallyDrop<MaybeUninit<A>>, [INFO] [stderr] | +++++++++++++++++++++++ + [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0557, E0740. [INFO] [stderr] For more information about an error, try `rustc --explain E0557`. [INFO] [stderr] error: could not compile `smallvec` due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "d56ef60060f4be1cde3d6afc3e778cadb3f5b7b7a141ee931330fbec8de50cc8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d56ef60060f4be1cde3d6afc3e778cadb3f5b7b7a141ee931330fbec8de50cc8", kill_on_drop: false }` [INFO] [stdout] d56ef60060f4be1cde3d6afc3e778cadb3f5b7b7a141ee931330fbec8de50cc8