flex/2.6.4: WARN: Build folder is dirty, removing it: /tmp/c3ipr/pr_1195_11_0_1/.conan/data/flex/2.6.4/_/_/build/1b3a3bedf5a61f5cef16b907ea0b6f9cd93042cb
flex/2.6.4: ERROR: Package '1b3a3bedf5a61f5cef16b907ea0b6f9cd93042cb' build failed
flex/2.6.4: WARN: Build folder /tmp/c3ipr/pr_1195_11_0_1/.conan/data/flex/2.6.4/_/_/build/1b3a3bedf5a61f5cef16b907ea0b6f9cd93042cb
ERROR: flex/2.6.4: Error in build() method, line 62
	if tools.cross_building(self, skip_x64_x86=True):
	AttributeError: 'FlexConan' object has no attribute 'get_safe'