$ git clone -n http://git.inferitos.ru/rpms/docbook5-schemas /var/lib/mock/inferit-10_0-bootstrap-build-95580-181467/root/chroot_tmpdir/scmroot/docbook5-schemas
Cloning into '/var/lib/mock/inferit-10_0-bootstrap-build-95580-181467/root/chroot_tmpdir/scmroot/docbook5-schemas'...
$ git fetch origin changed/i10c-beta/docbook5-schemas-5.1-15.el10_0:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/docbook5-schemas
 * [new tag]         changed/i10c-beta/docbook5-schemas-5.1-15.el10_0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 06cafa3 import docbook5-schemas-5.1-15.el10_0