$ git clone -n http://git.inferitos.ru/rpms/libfastjson.git /var/lib/mock/inferit-9_4-aarch64-bootstrap-build-57030-126526/root/chroot_tmpdir/scmroot/libfastjson
Cloning into '/var/lib/mock/inferit-9_4-aarch64-bootstrap-build-57030-126526/root/chroot_tmpdir/scmroot/libfastjson'...
$ git fetch origin changed/i9c-beta/libfastjson-0.99.9-5.el9:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/libfastjson
 * [new tag]         changed/i9c-beta/libfastjson-0.99.9-5.el9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f87452b import libfastjson-0.99.9-5.el9