$ git clone -n http://git.inferitos.ru/rpms/rdma-core /var/lib/mock/inferit-9_4-aarch64-bootstrap-build-58268-126565/root/chroot_tmpdir/scmroot/rdma-core
Cloning into '/var/lib/mock/inferit-9_4-aarch64-bootstrap-build-58268-126565/root/chroot_tmpdir/scmroot/rdma-core'...
$ git fetch origin changed/i9c-beta/rdma-core-48.0-1.el9:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/rdma-core
 * [new tag]         changed/i9c-beta/rdma-core-48.0-1.el9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 72965c9 import rdma-core-48.0-1.el9