boost/1.66.0: WARN: Build folder is dirty, removing it: /home/conan/w/cci_PR-2657/2/2f3f5d3b-442c-46e8-88f9-ae342dc35f57/.conan/data/boost/1.66.0/_/_/build/4e49d6cb238cde255dfaa3a9e6929b9867df8100
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'