$ git clone -n http://git.inferitos.ru/rpms/sphere-release /var/lib/mock/inferit-10_0-bootstrap-build-78892-152194/root/chroot_tmpdir/scmroot/sphere-release
Cloning into '/var/lib/mock/inferit-10_0-bootstrap-build-78892-152194/root/chroot_tmpdir/scmroot/sphere-release'...
$ git fetch origin changed/i10/sphere-release-10.0-0.3.el10:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/sphere-release
 * [new tag]         changed/i10/sphere-release-10.0-0.3.el10 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1eb4c10 Use lua for some scriptlets to avoid missing /bin/sh