boost/1.66.0: WARN: Build folder is dirty, removing it: /home/conan/w/cci_PR-2657/2/2eb8c0fe-421e-40be-9df5-ad2a22a7d469/.conan/data/boost/1.66.0/_/_/build/ee06def0c7fc404cdf3be08ec2b70d6d924216e4
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'