$ git clone -n http://git.inferitos.ru/rpms/sphere-release /var/lib/mock/inferit-10_0-bootstrap-build-79908-153178/root/chroot_tmpdir/scmroot/sphere-release
Cloning into '/var/lib/mock/inferit-10_0-bootstrap-build-79908-153178/root/chroot_tmpdir/scmroot/sphere-release'...
$ git fetch origin changed/i10-el/sphere-release-el-10.0-1.0.el9:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/sphere-release
 * [new tag]         changed/i10-el/sphere-release-el-10.0-1.0.el9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at dd9eff5 Update for MSVSphere 10