$ git clone -n http://git.inferitos.ru/rpms/gtk-doc /var/lib/mock/inferit-10_0-bootstrap-build-84242-155241/root/chroot_tmpdir/scmroot/gtk-doc
Cloning into '/var/lib/mock/inferit-10_0-bootstrap-build-84242-155241/root/chroot_tmpdir/scmroot/gtk-doc'...
$ git fetch origin changed/i10ce/gtk-doc-1.33.2-12.el10:KOJI_FETCH_HEAD
error: cannot update ref 'refs/heads/KOJI_FETCH_HEAD': trying to write non-commit object 0e34343319d81d6477f7e474f6e14efd498997f0 to branch 'refs/heads/KOJI_FETCH_HEAD'
From http://git.inferitos.ru/rpms/gtk-doc
 ! [new tag]         changed/i10ce/gtk-doc-1.33.2-12.el10 -> KOJI_FETCH_HEAD  (unable to update local ref)
$ git reset --hard changed/i10ce/gtk-doc-1.33.2-12.el10
HEAD is now at 1068b01 import gtk-doc-1.33.2-12.el10