test.yaml:18:14: anchor "credentials" is defined but not used [syntax-check]
test.yaml:18:14: expecting a single ${{...}} expression or mapping value for "env" section, but found plain text node [syntax-check]
test.yaml:22:14: "env" section is alias node but mapping node is expected [syntax-check]
test.yaml:22:14: recursive alias "recursive" is found. anchor was declared at line:19, column:9 [syntax-check]
