$ git clone -n https://src.fedoraproject.org/rpms/kopete.git /var/lib/mock/f40-build-2104469-50572/root/chroot_tmpdir/scmroot/kopete
Cloning into '/var/lib/mock/f40-build-2104469-50572/root/chroot_tmpdir/scmroot/kopete'...
$ git fetch origin 0d7fa4c3c14d8b83f46dd68321ce4fa4395ef42f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kopete
 * [new ref]         0d7fa4c3c14d8b83f46dd68321ce4fa4395ef42f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0d7fa4c 23.08.2