$ git clone -n http://gitee.com/src-anolis-os/glib2.git /var/lib/mock/dist-an8.8-build-280110-64569/root/chroot_tmpdir/scmroot/glib2
Cloning into '/var/lib/mock/dist-an8.8-build-280110-64569/root/chroot_tmpdir/scmroot/glib2'...
warning: redirecting to https://gitee.com/src-anolis-os/glib2.git/
$ git fetch origin a8:KOJI_FETCH_HEAD
warning: redirecting to https://gitee.com/src-anolis-os/glib2.git/
From http://gitee.com/src-anolis-os/glib2
 * [new branch]      a8         -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 29ebc4a rebuild for anolis