$ git clone -n https://src.fedoraproject.org/rpms/kopete.git /var/lib/mock/f40-build-2227547-53027/root/chroot_tmpdir/scmroot/kopete
Cloning into '/var/lib/mock/f40-build-2227547-53027/root/chroot_tmpdir/scmroot/kopete'...
$ git fetch origin 626877bf87038964a950561eedb37b53de765ce1:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kopete
 * [new ref]         626877bf87038964a950561eedb37b53de765ce1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 626877b 23.08.4