$ git clone -n http://git.inferitos.ru/rpms/jasper /var/lib/mock/inferit-8_8-build-14442-23060/root/chroot_tmpdir/scmroot/jasper
Cloning into '/var/lib/mock/inferit-8_8-build-14442-23060/root/chroot_tmpdir/scmroot/jasper'...
$ git fetch origin changed/i8c/jasper-2.0.14-5.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/jasper
 * [new tag]         changed/i8c/jasper-2.0.14-5.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7183200 edit changelog for import jasper-2.0.14-5.el8