$ git clone -n https://src.fedoraproject.org/rpms/qalculate-gtk.git /var/lib/mock/f31-build-47867-26974/root/chroot_tmpdir/scmroot/qalculate-gtk
Cloning into '/var/lib/mock/f31-build-47867-26974/root/chroot_tmpdir/scmroot/qalculate-gtk'...
$ git reset --hard b185cb8d9b5ef7d892a572a07d03f4fd1cc05392
HEAD is now at b185cb8 Update to 3.1.0