func os.MkdirAll

4 uses

	os (current package)
		dir.go#L159: 			return MkdirAll(newPath, 0777)
		path.go#L19: func MkdirAll(path string, perm FileMode) error {
		path.go#L48: 		err = MkdirAll(parent, perm)

	testing
		testing.go#L1390: 	if err := os.MkdirAll(artifactBase, 0o777); err != nil {