$ git clone -n https://src.fedoraproject.org/rpms/ilua.git /var/lib/mock/f39-build-2061658-49170/root/chroot_tmpdir/scmroot/ilua
Cloning into '/var/lib/mock/f39-build-2061658-49170/root/chroot_tmpdir/scmroot/ilua'...
$ git fetch origin edea75ff4275037a893d8cc896e1c0c5804fbffe:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ilua
 * [new ref]         edea75ff4275037a893d8cc896e1c0c5804fbffe -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at edea75f Workaround fatal problems with Twisted 23+