******************************************************************************** conan install bzip2/1.0.8@ --profile=/Users/jenkins/w/BuildSingleReference/10704/0a9d6b73-4f25-4be8-91b5-ea06b836d76f/profile.txt --build=bzip2 ******************************************************************************** Configuration: [settings] arch=x86_64 arch_build=x86_64 build_type=Debug compiler=apple-clang compiler.libcxx=libc++ compiler.version=10.0 os=Macos os_build=Macos [options] bzip2:shared=False [build_requires] [env] bzip2/1.0.8: Forced build from source Installing package: bzip2/1.0.8 Requirements bzip2/1.0.8 from local cache - Cache Packages bzip2/1.0.8:78ab9b2bad3359502e214008abda7b45b0b9daa0 - Build Installing (downloading, building) binaries... [HOOK - conan-center.py] pre_source(): [IMMUTABLE SOURCES (KB-H010)] OK bzip2/1.0.8: Configuring sources in /Users/jenkins/w/BuildSingleReference/.conan/data/bzip2/1.0.8/_/_/source bzip2/1.0.8: WARN: Build folder is dirty, removing it: /Users/jenkins/w/BuildSingleReference/.conan/data/bzip2/1.0.8/_/_/build/78ab9b2bad3359502e214008abda7b45b0b9daa0 bzip2/1.0.8: WARN: Trying to remove corrupted source folder bzip2/1.0.8: WARN: This can take a while for big packages ERROR: bzip2/1.0.8: Error in source() method, line 49 tools.rename(folder_name, self._source_subfolder) NameError: name 'folder_name' is not defined