$ git clone -n https://src.fedoraproject.org/rpms/python-ROPGadget.git /var/lib/mock/f40-build-2204244-51952/root/chroot_tmpdir/scmroot/python-ROPGadget
Cloning into '/var/lib/mock/f40-build-2204244-51952/root/chroot_tmpdir/scmroot/python-ROPGadget'...
$ git fetch origin f8c3405f80a68a4b1ef46541493f53844ba884f8:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-ROPGadget
 * [new ref]         f8c3405f80a68a4b1ef46541493f53844ba884f8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f8c3405 Update to 7.4