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# rustc version rustc 1.87.0-nightly (75530e9f7 2025-03-18)
# docs.rs version docsrs 0.6.0 (004a02c4 2025-03-05)
# build log [INFO] running `Command { std: "docker" "create" "-v" "/home/cratesfyi/workspace-builder/builds/hos_kernel-0.1.0/target:/opt/rustwide/target:rw,Z" "-v" "/home/cratesfyi/workspace-builder/builds/hos_kernel-0.1.0/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@sha256:6475c868a6d27846ca172efb246699580b64b57a5b3744ef73949e850a31b38a" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--emit=invocation-specific\", \"--resource-suffix\", \"-20250318-1.87.0-nightly-75530e9f7\", \"--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] [stdout] 028abc281a42e47514048547440ac577ccb0f6ecad29e1388cd3c6260ce29f28 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "028abc281a42e47514048547440ac577ccb0f6ecad29e1388cd3c6260ce29f28", kill_on_drop: false }` [INFO] [stderr] warning: target filter specified, but no targets matched; this is a no-op [INFO] [stderr] Documenting hos_kernel v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error: unconstrained opaque type [INFO] [stderr] --> src/memory.rs:71:22 [INFO] [stderr] | [INFO] [stderr] 71 | type UsableRegions = impl Iterator<Item = PhysFrame>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `UsableRegions` must be used in combination with a concrete type within the same crate [INFO] [stderr] [INFO] [stderr] error: could not document `hos_kernel` [INFO] running `Command { std: "docker" "inspect" "028abc281a42e47514048547440ac577ccb0f6ecad29e1388cd3c6260ce29f28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "028abc281a42e47514048547440ac577ccb0f6ecad29e1388cd3c6260ce29f28", kill_on_drop: false }` [INFO] [stdout] 028abc281a42e47514048547440ac577ccb0f6ecad29e1388cd3c6260ce29f28