$ git clone -n http://git.inferitos.ru/rpms/sos /var/lib/mock/inferit-9_4-bootstrap-build-52915-101850/root/chroot_tmpdir/scmroot/sos
Cloning into '/var/lib/mock/inferit-9_4-bootstrap-build-52915-101850/root/chroot_tmpdir/scmroot/sos'...
$ git fetch origin changed/i9/sos-4.7.1-3.el9.inferit:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/sos
 * [new tag]         changed/i9/sos-4.7.1-3.el9.inferit -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5b4f663 Merge branch 'i9c' with version 4.7.1-3 into 'i9'