$ git clone -n https://gitee.com/wency_cn/at-spi2-core_1770728740.git /var/lib/mock/dist-an23-build-513121-75099/root/chroot_tmpdir/scmroot/at-spi2-core_1770728740
Cloning into '/var/lib/mock/dist-an23-build-513121-75099/root/chroot_tmpdir/scmroot/at-spi2-core_1770728740'...
$ git fetch origin 43e2fa7c7806c9a5a358b77f9673fa0e058ffd5e:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/at-spi2-core_1770728740
 * [new ref]         43e2fa7c7806c9a5a358b77f9673fa0e058ffd5e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 43e2fa7 Update code from upstream