$ git clone -n https://src.fedoraproject.org/rpms/gnome-todo.git /var/lib/mock/f40-build-2048384-48992/root/chroot_tmpdir/scmroot/gnome-todo
Cloning into '/var/lib/mock/f40-build-2048384-48992/root/chroot_tmpdir/scmroot/gnome-todo'...
$ git fetch origin 8534e372291a62a6965607980f88140d92cde25f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gnome-todo
 * [new ref]         8534e372291a62a6965607980f88140d92cde25f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8534e37 Update License tag to SPDX