$ git clone -n https://src.fedoraproject.org/rpms/nmstate.git /var/lib/mock/f41-build-813980-148824/root/chroot_tmpdir/scmroot/nmstate
Cloning into '/var/lib/mock/f41-build-813980-148824/root/chroot_tmpdir/scmroot/nmstate'...
$ git fetch origin 95dab51ed01141c5b31f1316e5d5a717969fbd4b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/nmstate
 * [new ref]         95dab51ed01141c5b31f1316e5d5a717969fbd4b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 95dab51 Upgrade to 2.2.33