$ git clone -n https://gitee.com/opencloudos-stream/jakarta-mail.git /var/lib/mock/dist-ocs23-build-239526-21602/root/chroot_tmpdir/scmroot/jakarta-mail
Cloning into '/var/lib/mock/dist-ocs23-build-239526-21602/root/chroot_tmpdir/scmroot/jakarta-mail'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/jakarta-mail
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fcbc33d Rebuilt for loongarch release