$ git clone -n https://src.fedoraproject.org/rpms/ginac.git /var/lib/mock/f37-build-676051-76063/root/chroot_tmpdir/scmroot/ginac
Cloning into '/var/lib/mock/f37-build-676051-76063/root/chroot_tmpdir/scmroot/ginac'...
$ git reset --hard 6fc0ba52f00453ec8634ae68945dd9336743b8ec
HEAD is now at 6fc0ba5 Version 1.8.4 (rhbz#2127869)