$ git clone -n https://src.fedoraproject.org/rpms/CVector.git /var/lib/mock/f31-build-64409-29558/root/chroot_tmpdir/scmroot/CVector
Cloning into '/var/lib/mock/f31-build-64409-29558/root/chroot_tmpdir/scmroot/CVector'...
$ git reset --hard 6c387ea13c284226a9dee9bba20727f1bb027de9
HEAD is now at 6c387ea - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild