[Notice] Ebuild 0.17 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 0.17 has a line exceeding 80 positions on line 9.
[Warning] Ebuild 0.17 has a line exceeding 80 positions on line 11.
[Warning] Ebuild 0.17 uses spaces for indentation on line 24.
[Warning] Ebuild 0.17 uses spaces for indentation on line 25.
[Warning] Ebuild 0.17 uses spaces for indentation on line 26.
[Warning] Ebuild 0.17 uses spaces for indentation on line 27.
[Warning] Ebuild 0.17 uses spaces for indentation on line 28.
[Warning] Ebuild 0.17 uses spaces for indentation on line 29.
[Warning] Ebuild 0.17 uses spaces for indentation on line 30.
[Warning] Ebuild 0.17 uses spaces for indentation on line 31.
[Warning] Ebuild 0.17 uses spaces for indentation on line 32.
[Warning] Ebuild 0.17 is missing DESCRIPTION
[Error] Manifest entry for unused DIST file 'cantools-0.17.tar.gz'
[Error] Repository is missing a repo-name in metadata/layout.conf or profiles/repo_name
[Error] Invalid or missing metadata.xml: open sys-apps/cantools/metadata.xml: file does not exist