$ git clone -n https://src.fedoraproject.org/rpms/calc.git /var/lib/mock/f31-build-56511-28225/root/chroot_tmpdir/scmroot/calc
Cloning into '/var/lib/mock/f31-build-56511-28225/root/chroot_tmpdir/scmroot/calc'...
$ git reset --hard e8d3ebcad7a6f8b0aa2a856686f68fe0885b48b7
HEAD is now at e8d3ebc Rebuild for readline 8.0