******************************************************************************** conan install linux-syscall-support/cci.20200813@#8ef4d66514fda977c6aa6c1032f53b6f --build=linux-syscall-support -pr /home/conan/w/prod/BuildSingleReference/29167/e128bd53-d5df-45ef-90b3-95dc4372e0e4/profile_linux_5_libstdcpp11_gcc_release_64..txt ******************************************************************************** Auto detecting your dev setup to initialize the default profile (/home/conan/w/prod/BuildSingleReference/.conan/profiles/default) CC and CXX: /usr/bin/gcc, /usr/bin/g++ Found gcc 5.4 gcc>=5, using the major as version ************************* WARNING: GCC OLD ABI COMPATIBILITY *********************** Conan detected a GCC version > 5 but has adjusted the 'compiler.libcxx' setting to 'libstdc++' for backwards compatibility. Your compiler is likely using the new CXX11 ABI by default (libstdc++11). If you want Conan to use the new ABI for the default profile, run: $ conan profile update settings.compiler.libcxx=libstdc++11 default Or edit '/home/conan/w/prod/BuildSingleReference/.conan/profiles/default' and set compiler.libcxx=libstdc++11 ************************************************************************************ Default settings os=Linux os_build=Linux arch=x86_64 arch_build=x86_64 compiler=gcc compiler.version=5 compiler.libcxx=libstdc++ build_type=Release *** You can change them in /home/conan/w/prod/BuildSingleReference/.conan/profiles/default *** *** Or override with -s compiler='other' -s ...s*** Configuration: [settings] arch=x86_64 build_type=Release compiler=gcc compiler.libcxx=libstdc++11 compiler.version=5 os=Linux [options] [build_requires] [env] linux-syscall-support/cci.20200813: Forced build from source Installing package: linux-syscall-support/cci.20200813 Requirements linux-syscall-support/cci.20200813 from local cache - Cache Packages linux-syscall-support/cci.20200813:5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9 - Build Installing (downloading, building) binaries... [HOOK - conan-center.py] pre_source(): [IMMUTABLE SOURCES (KB-H010)] OK linux-syscall-support/cci.20200813: Configuring sources in /home/conan/w/prod/BuildSingleReference/.conan/data/linux-syscall-support/cci.20200813/_/_/source ERROR: linux-syscall-support/cci.20200813: Error in source() method, line 21 tools.get(**self.conan_data["sources"][self.version]) ConanException: sha256 signature failed for '29f7c7e018f4ce706a709f0b0afbf8bacf869480.tar.gz' file. Provided signature: 29ff492fb7cced5fa04e3d5220f7d7ae3e1fd4b10e328fd7396e4be4a18134e5 Computed signature: 336dbaf15380b2f568ddc898855f0bb7a525a5b7d1b99efa322ef513934b950f