EmptyGlobalAssignment: version 8.1.3: line 21: empty global assignment: IUSE=""
  NonexistentDeps: version 8.1.3: BDEPEND: nonexistent package: <dev-python/cython-3
  EmptyGlobalAssignment: version 8.2.0: line 21: empty global assignment: IUSE=""
  NonexistentDeps: version 8.2.0: BDEPEND: nonexistent package: <dev-python/cython-3