$ git clone -n https://src.fedoraproject.org/rpms/kf6-networkmanager-qt.git /var/lib/mock/f42-build-side-1-3584350-46893/root/chroot_tmpdir/scmroot/kf6-networkmanager-qt
Cloning into '/var/lib/mock/f42-build-side-1-3584350-46893/root/chroot_tmpdir/scmroot/kf6-networkmanager-qt'...
$ git fetch origin 653a432ba26ec17e6d66ebd5ec16a0a6a8888a49:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf6-networkmanager-qt
 * [new ref]         653a432ba26ec17e6d66ebd5ec16a0a6a8888a49 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 653a432 6.16.0