$ git clone -n http://git.inferitos.ru/rpms/tar /var/lib/mock/inferit-9_5-bootstrap-build-61754-128611/root/chroot_tmpdir/scmroot/tar
Cloning into '/var/lib/mock/inferit-9_5-bootstrap-build-61754-128611/root/chroot_tmpdir/scmroot/tar'...
$ git fetch origin changed/i9c-beta/tar-1.34-7.el9:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/tar
 * [new tag]         changed/i9c-beta/tar-1.34-7.el9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c8c6214 import tar-1.34-7.el9