$ git clone -n http://git.inferitos.ru/rpms/golang-x-sync /var/lib/mock/inferit-9-extras-build-39786-79257/root/chroot_tmpdir/scmroot/golang-x-sync
Cloning into '/var/lib/mock/inferit-9-extras-build-39786-79257/root/chroot_tmpdir/scmroot/golang-x-sync'...
$ git fetch origin changed/i9ce/golang-x-sync-0.1.0-2.el9:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/golang-x-sync
 * [new tag]         changed/i9ce/golang-x-sync-0.1.0-2.el9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 230809e import golang-x-sync-0.1.0-2.el9