$ git clone -n https://gitee.com/zhoujiajia111/jakarta-mail1_1.git /var/lib/mock/dist-an23-build-442304-73171/root/chroot_tmpdir/scmroot/jakarta-mail1_1
Cloning into '/var/lib/mock/dist-an23-build-442304-73171/root/chroot_tmpdir/scmroot/jakarta-mail1_1'...
$ git fetch origin 61c65af71ae9a280f3425b20eafd939b646a6bc7:KOJI_FETCH_HEAD
From https://gitee.com/zhoujiajia111/jakarta-mail1_1
 * [new ref]         61c65af71ae9a280f3425b20eafd939b646a6bc7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 61c65af Init upstream from version 1.6.7