$ git clone -n https://src.fedoraproject.org/rpms/czmq.git /var/lib/mock/f31-build-58161-28409/root/chroot_tmpdir/scmroot/czmq
Cloning into '/var/lib/mock/f31-build-58161-28409/root/chroot_tmpdir/scmroot/czmq'...
$ git reset --hard 47b8ee871302d4a3690cb49e9c46d497e1866dd3
HEAD is now at 47b8ee8 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild