$ git clone -n https://src.fedoraproject.org/rpms/ikona.git /var/lib/mock/f39-build-1785776-41710/root/chroot_tmpdir/scmroot/ikona
Cloning into '/var/lib/mock/f39-build-1785776-41710/root/chroot_tmpdir/scmroot/ikona'...
$ git fetch origin 4de783357d667f5a9a0cf6bbb0b8b4b1d25e1f3a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ikona
 * [new ref]         4de783357d667f5a9a0cf6bbb0b8b4b1d25e1f3a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4de7833 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild