$ git clone -n http://git.inferitos.ru/rpms/mupdf /var/lib/mock/inferit-10_0-extras-build-91982-170342/root/chroot_tmpdir/scmroot/mupdf
Cloning into '/var/lib/mock/inferit-10_0-extras-build-91982-170342/root/chroot_tmpdir/scmroot/mupdf'...
$ git fetch origin changed/i10ce/mupdf-1.25.4-1.el10:KOJI_FETCH_HEAD
error: cannot update ref 'refs/heads/KOJI_FETCH_HEAD': trying to write non-commit object d0d4ba618478bfdcd7018c1e2b380f55e42957c4 to branch 'refs/heads/KOJI_FETCH_HEAD'
From http://git.inferitos.ru/rpms/mupdf
 ! [new tag]         changed/i10ce/mupdf-1.25.4-1.el10 -> KOJI_FETCH_HEAD  (unable to update local ref)
$ git reset --hard changed/i10ce/mupdf-1.25.4-1.el10
HEAD is now at 5bd3ec6 import mupdf-1.25.4-1.el10