$ git clone -n https://src.fedoraproject.org/rpms/cpuid.git /var/lib/mock/f31-build-57845-28388/root/chroot_tmpdir/scmroot/cpuid
Cloning into '/var/lib/mock/f31-build-57845-28388/root/chroot_tmpdir/scmroot/cpuid'...
$ git reset --hard b6a4a921d52c2b41025bd7fa9fa762032312021b
HEAD is now at b6a4a92 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild