$ git clone -n https://src.fedoraproject.org/rpms/ginac.git /var/lib/mock/f33-build-357448-60133/root/chroot_tmpdir/scmroot/ginac
Cloning into '/var/lib/mock/f33-build-357448-60133/root/chroot_tmpdir/scmroot/ginac'...
$ git reset --hard 628921f7e2c50c50282090fedf2d25d51c955118
HEAD is now at 628921f Adapt to cmake out-of-source build