boost/1.66.0: WARN: Build folder is dirty, removing it: /home/conan/w/cci_PR-2657/2/c0abc17d-a0eb-4d93-90b8-297f5ec2b16f/.conan/data/boost/1.66.0/_/_/build/f40c4ebc2120421f9f3ef6e859858d5eb8545f8d
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'