boost/1.66.0: WARN: Build folder is dirty, removing it: /home/conan/w/cci_PR-2657/2/8f38d6d4-1b90-4fbd-a0c0-774c45a06a7d/.conan/data/boost/1.66.0/_/_/build/a3903ace0a0f4a3ab45df361fe06c10822ff61f5
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'