$ git clone -n https://gitee.com/mgb01105731/python-jinja2_1.git /var/lib/mock/dist-an23-build-193465-60825/root/chroot_tmpdir/scmroot/python-jinja2_1
Cloning into '/var/lib/mock/dist-an23-build-193465-60825/root/chroot_tmpdir/scmroot/python-jinja2_1'...
$ git fetch origin e6150fcf1f171977d94fc2b5d4d53e8424333552:KOJI_FETCH_HEAD
From https://gitee.com/mgb01105731/python-jinja2_1
 * [new ref]         e6150fcf1f171977d94fc2b5d4d53e8424333552 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e6150fc update to version 3.1.2