$ git clone -n https://gitee.com/src-opencloudos-rpms/rubygem-bson /var/lib/mock/module-ruby-2.5-8100020241209094722-2a16b704-build-120413-71290/root/chroot_tmpdir/scmroot/rubygem-bson
Cloning into '/var/lib/mock/module-ruby-2.5-8100020241209094722-2a16b704-build-120413-71290/root/chroot_tmpdir/scmroot/rubygem-bson'...
$ git fetch origin 4ea3bd4912bf545086459eaecffc690f227551ed:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/rubygem-bson
 * [new ref]         4ea3bd4912bf545086459eaecffc690f227551ed -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4ea3bd4 import rubygem-bson-4.3.0-2.module_oc8.3.0+571+bab7c6bc