$ git clone -n https://src.fedoraproject.org/rpms/kf6-ktexteditor.git /var/lib/mock/f42-build-3309764-41426/root/chroot_tmpdir/scmroot/kf6-ktexteditor
Cloning into '/var/lib/mock/f42-build-3309764-41426/root/chroot_tmpdir/scmroot/kf6-ktexteditor'...
$ git fetch origin d1467c5073cb11e0e7f6863ea39ace8249c5937a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf6-ktexteditor
 * [new ref]         d1467c5073cb11e0e7f6863ea39ace8249c5937a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d1467c5 6.11.0