[Notice] Ebuild 3.21.1 has an invalid header. It should start with a valid copyright line (e.g., '# Copyright YEARS MAIN-CONTRIBUTOR') and the GPLv2 distribution text followed by an empty line.
[Warning] Ebuild 3.21.1 has a line exceeding 80 positions on line 6.
[Warning] Ebuild 3.21.1 has trailing whitespace on line 21.
[Warning] Ebuild 3.21.1 has trailing whitespace on line 29.
[Notice] Package has only unstable keywords for arch(es): [ amd64 ], all versions are unstable: [ 3.21.1 ]
[Error] Invalid or missing metadata.xml: open games-util/skyscraper/metadata.xml: file does not exist