$ git clone -n http://git.inferitos.ru/rpms/one-context /var/lib/mock/inferit-9-extras-build-23294-38653/root/chroot_tmpdir/scmroot/one-context
Cloning into '/var/lib/mock/inferit-9-extras-build-23294-38653/root/chroot_tmpdir/scmroot/one-context'...
$ git fetch origin changed/i9/one-context-6.6.1-1.el9.inferit.1:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/one-context
 * [new tag]         changed/i9/one-context-6.6.1-1.el9.inferit.1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4109707 drop compression and digest options