boost/1.66.0: WARN: Build folder is dirty, removing it: /home/conan/w/cci_PR-2657/2/8d3cc9d4-b718-4833-906d-8f7aa89127e0/.conan/data/boost/1.66.0/_/_/build/5055c0c4fc0c2164e2d11dde7ef188260ed3ce3a
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'