******************************************************************************** conan install xsimd/7.4.5@ --build=xsimd --profile=/home/conan/w/BuildSingleReference/71702/1100dbdd-9a80-41f7-aee0-ae212be17c13/profile.txt ******************************************************************************** Configuration: [settings] arch=x86_64 build_type=Release compiler=gcc compiler.libcxx=libstdc++11 compiler.version=5 os=Linux [options] [build_requires] [env] xsimd/7.4.5: Forced build from source Installing package: xsimd/7.4.5 Requirements xsimd/7.4.5 from local cache - Cache Packages xsimd/7.4.5:5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9 - Build Installing (downloading, building) binaries... [HOOK - conan-center.py] pre_source(): [IMMUTABLE SOURCES (KB-H010)] OK xsimd/7.4.5: Configuring sources in /home/conan/w/BuildSingleReference/.conan/data/xsimd/7.4.5/_/_/source Waiting 5 seconds to retry... xsimd/7.4.5: WARN: Build folder is dirty, removing it: /home/conan/w/BuildSingleReference/.conan/data/xsimd/7.4.5/_/_/build/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9 xsimd/7.4.5: WARN: Trying to remove corrupted source folder xsimd/7.4.5: WARN: This can take a while for big packages ERROR: Error downloading file https://github.com/xtensor-stack/xsimd/archive/7.4.5.tar.gz: 'HTTPSConnectionPool(host='codeload.github.com', port=443): Max retries exceeded with url: /xtensor-stack/xsimd/tar.gz/7.4.5 (Caused by ResponseError('too many 503 error responses'))' ERROR: xsimd/7.4.5: Error in source() method, line 45 destination=self._source_subfolder, strip_root=True) ConanException: Error downloading file https://github.com/xtensor-stack/xsimd/archive/7.4.5.tar.gz: 'HTTPSConnectionPool(host='codeload.github.com', port=443): Max retries exceeded with url: /xtensor-stack/xsimd/tar.gz/7.4.5 (Caused by ResponseError('too many 503 error responses'))'