$ git clone -n http://git.inferitos.ru/rpms/libmatroska /var/lib/mock/inferit-10_0-extras-build-86461-158009/root/chroot_tmpdir/scmroot/libmatroska
Cloning into '/var/lib/mock/inferit-10_0-extras-build-86461-158009/root/chroot_tmpdir/scmroot/libmatroska'...
$ git fetch origin changed/i10fe/libmatroska-1.7.1-7.el10:KOJI_FETCH_HEAD
error: cannot update ref 'refs/heads/KOJI_FETCH_HEAD': trying to write non-commit object f592cc691d6867427ff23b9e14ff9652acf2fbac to branch 'refs/heads/KOJI_FETCH_HEAD'
From http://git.inferitos.ru/rpms/libmatroska
 ! [new tag]         changed/i10fe/libmatroska-1.7.1-7.el10 -> KOJI_FETCH_HEAD  (unable to update local ref)
$ git reset --hard changed/i10fe/libmatroska-1.7.1-7.el10
HEAD is now at 161222c import libmatroska-1.7.1-7.el10