$ git clone -n http://git.inferitos.ru/rpms/tomcatjss.git /var/lib/mock/inferit-9_3-bootstrap-build-22227-37207/root/chroot_tmpdir/scmroot/tomcatjss
Cloning into '/var/lib/mock/inferit-9_3-bootstrap-build-22227-37207/root/chroot_tmpdir/scmroot/tomcatjss'...
$ git fetch origin changed/i9c-beta/tomcatjss-8.4.0-1.el9:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/tomcatjss
 * [new tag]         changed/i9c-beta/tomcatjss-8.4.0-1.el9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f53ca88 import tomcatjss-8.4.0-1.el9