$ git clone -n http://git.inferitos.ru/rpms/ocaml-srpm-macros /var/lib/mock/inferit-10_0-bootstrap-build-67962-150432/root/chroot_tmpdir/scmroot/ocaml-srpm-macros
Cloning into '/var/lib/mock/inferit-10_0-bootstrap-build-67962-150432/root/chroot_tmpdir/scmroot/ocaml-srpm-macros'...
$ git fetch origin changed/i10-beta/ocaml-srpm-macros-10-3.el10.inferit:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/ocaml-srpm-macros
 * [new tag]         changed/i10-beta/ocaml-srpm-macros-10-3.el10.inferit -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 03d9afc Add x86_64_v2 to arch list