[Warning] Ebuild 1.4.0 has a line exceeding 80 positions on line 21.
[Error] Ebuild 1.4.0 KEYWORDS is defined multiple times. It must be defined at most once.
[Warning] Ebuild 1.4.0 is missing DESCRIPTION
Bypassing the network sandbox using `RESTRICT="network-sandbox"` violates Gentoo's core packaging policies. Ebuilds must support offline and reproducible builds, meaning all assets must be fetched via `SRC_URI` during the fetch phase and verified using Manifest checksums. To resolve this, you should package the required dependencies (e.g., node modules, cargo crates) into a tarball, host it, reference it in `SRC_URI` and perform an offline installation.
[Error] Manifest entry for unused DIST file 'vapoursynth-cambi-1.4.0.tar.gz'
[Error] Repository is missing a repo-name in metadata/layout.conf or profiles/repo_name
[Notice] Package has only unstable keywords for arch(es): [ amd64, x86 ], all versions are unstable: [ 1.4.0 ]
[Error] Invalid or missing metadata.xml: open media-plugins/vapoursynth-cambi/metadata.xml: file does not exist