******************************************************************************** conan install coin-lemon/1.3.1@#163a480a1ec7e12c4949a9a556f9beec --build=coin-lemon -pr:h /Users/jenkins/w/prod/BuildSingleReference@3/174651/f1269b46-997a-4ce6-b564-3f4b4b217676/profile_osx_120_libcpp_apple-clang_release_armv8.coin-lemon-shared-False.txt -c:h tools.system.package_manager:mode=install -c:h tools.system.package_manager:sudo=True -c:h tools.apple:sdk_path=/Applications/conan/xcode/12.0/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.3.sdk -pr:b /Users/jenkins/w/prod/BuildSingleReference@3/174651/f1269b46-997a-4ce6-b564-3f4b4b217676/profile_osx_120_libcpp_apple-clang_release_64.coin-lemon-shared-False.txt -c:b tools.system.package_manager:mode=install -c:b tools.system.package_manager:sudo=True -c:b tools.apple:sdk_path=/Applications/conan/xcode/12.0/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.3.sdk ******************************************************************************** Auto detecting your dev setup to initialize the default profile (/Users/jenkins/w/prod/BuildSingleReference@3/.conan/profiles/default) Found apple-clang 12.0 Default settings os=Macos os_build=Macos arch=x86_64 arch_build=x86_64 compiler=apple-clang compiler.version=12.0 compiler.libcxx=libc++ build_type=Release *** You can change them in /Users/jenkins/w/prod/BuildSingleReference@3/.conan/profiles/default *** *** Or override with -s compiler='other' -s ...s*** Configuration (profile_host): [settings] arch=armv8 build_type=Release compiler=apple-clang compiler.libcxx=libc++ compiler.version=12.0 os=Macos [options] coin-lemon:shared=False [build_requires] [env] [conf] tools.system.package_manager:mode=install tools.system.package_manager:sudo=True tools.apple:sdk_path=/Applications/conan/xcode/12.0/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.3.sdk Configuration (profile_build): [settings] arch=x86_64 build_type=Release compiler=apple-clang compiler.libcxx=libc++ compiler.version=12.0 os=Macos [options] coin-lemon:shared=False [build_requires] [env] [conf] tools.system.package_manager:mode=install tools.system.package_manager:sudo=True tools.apple:sdk_path=/Applications/conan/xcode/12.0/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.3.sdk coin-lemon/1.3.1: Forced build from source Installing package: coin-lemon/1.3.1 Requirements coin-lemon/1.3.1 from local cache - Cache Packages coin-lemon/1.3.1:c36572cdc38be7dbc966c1f9dd7cc86c518bcb6c - Build Cross-build from 'Macos:x86_64' to 'Macos:armv8' Installing (downloading, building) binaries... [HOOK - conan-center.py] pre_source(): [IMMUTABLE SOURCES (KB-H010)] OK coin-lemon/1.3.1: Configuring sources in /Users/jenkins/w/prod/BuildSingleReference@3/.conan/data/coin-lemon/1.3.1/_/_/source/src coin-lemon/1.3.1: Waiting 5 seconds to retry... coin-lemon/1.3.1: ERROR: Error downloading file http://lemon.cs.elte.hu/pub/sources/lemon-1.3.1.tar.gz: 'HTTPConnectionPool(host='lemon.cs.elte.hu', port=80): Max retries exceeded with url: /pub/sources/lemon-1.3.1.tar.gz (Caused by NewConnectionError(': Failed to establish a new connection: [Errno 8] nodename nor servname provided, or not known'))' ERROR: coin-lemon/1.3.1: Error in source() method, line 44 destination=self.source_folder, strip_root=True) ConanException: Error downloading file http://lemon.cs.elte.hu/pub/sources/lemon-1.3.1.tar.gz: 'HTTPConnectionPool(host='lemon.cs.elte.hu', port=80): Max retries exceeded with url: /pub/sources/lemon-1.3.1.tar.gz (Caused by NewConnectionError(': Failed to establish a new connection: [Errno 8] nodename nor servname provided, or not known'))'