boost/1.66.0: WARN: Build folder is dirty, removing it: C:\J\w\cci_PR-2657/2/3942a8f4-d9c6-49dc-aa5d-136f54ba8a15/s\38003f\1
boost/1.66.0: WARN: Trying to remove corrupted source folder
boost/1.66.0: WARN: This can take a while for big packages
ERROR: boost/1.66.0: Error in source() method, line 175
	for patch in self.conan_data["patches"].get(self.version, []):
	KeyError: 'patches'