$ git clone -n https://src.fedoraproject.org/rpms/python-torch.git /var/lib/mock/f41-build-699803-12880/root/chroot_tmpdir/scmroot/python-torch
Cloning into '/var/lib/mock/f41-build-699803-12880/root/chroot_tmpdir/scmroot/python-torch'...
$ git fetch origin 8f0c68e4dda59fe95b0d9947825ca08101b01195:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-torch
 * [new ref]         8f0c68e4dda59fe95b0d9947825ca08101b01195 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8f0c68e Start tracking upstream 2.4