$ git clone -n https://gitee.com/zhoujiajia111/jakarta-mail1_1.git /var/lib/mock/dist-an23-build-442326-73171/root/chroot_tmpdir/scmroot/jakarta-mail1_1
Cloning into '/var/lib/mock/dist-an23-build-442326-73171/root/chroot_tmpdir/scmroot/jakarta-mail1_1'...
$ git fetch origin 049a5ea74f2f3ac540dfe880f07a3fe2bdde7a60:KOJI_FETCH_HEAD
From https://gitee.com/zhoujiajia111/jakarta-mail1_1
 * [new ref]         049a5ea74f2f3ac540dfe880f07a3fe2bdde7a60 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 049a5ea Init upstream from version 1.6.7