$ git clone -n http://git.inferitos.ru/rpms/tomcatjss /var/lib/mock/inferit-9_4-bootstrap-build-43067-82739/root/chroot_tmpdir/scmroot/tomcatjss
Cloning into '/var/lib/mock/inferit-9_4-bootstrap-build-43067-82739/root/chroot_tmpdir/scmroot/tomcatjss'...
$ git fetch origin changed/i9/tomcatjss-8.4.0-1.el9.inferit:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/tomcatjss
 * [new tag]         changed/i9/tomcatjss-8.4.0-1.el9.inferit -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2e8b818 Rebuild againse jss 5.5