doxygen/1.8.20: WARN: Build folder is dirty, removing it: C:\J\w\cci_PR-2912@5/3/b26d44e4-1de6-46d7-b671-edf3619994e8/s\971fef\1
doxygen/1.8.20: ERROR: Package '61b981c62aa7977bf36973664b0d2def56f97c7a' build failed
doxygen/1.8.20: WARN: Build folder C:\J\w\cci_PR-2912@5/3/b26d44e4-1de6-46d7-b671-edf3619994e8/s\971fef\1
ERROR: doxygen/1.8.20: Error in build() method, line 66
	os.unlink("Findflex.cmake")
	FileNotFoundError: [WinError 2] The system cannot find the file specified: 'Findflex.cmake'