$ git clone -n http://git.inferitos.ru/rpms/kernel-srpm-macros.git /var/lib/mock/inferit-9_3-bootstrap-build-21734-37044/root/chroot_tmpdir/scmroot/kernel-srpm-macros
Cloning into '/var/lib/mock/inferit-9_3-bootstrap-build-21734-37044/root/chroot_tmpdir/scmroot/kernel-srpm-macros'...
$ git fetch origin changed/i9c-beta/kernel-srpm-macros-1.0-13.el9:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/kernel-srpm-macros
 * [new tag]         changed/i9c-beta/kernel-srpm-macros-1.0-13.el9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1370481 import kernel-srpm-macros-1.0-13.el9