boost/1.66.0: WARN: Build folder is dirty, removing it: /home/conan/w/cci_PR-2205/9/0562e9d1-2c7b-4532-8f08-28bf2466a2f9/.conan/data/boost/1.66.0/_/_/build/35cdd781fb89369198603cc0ec232f5e26ba97da
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'