$ git clone -n https://gitee.com/src-anolis-os/cairo.git /var/lib/mock/dist-an23.3-build-422038-72908/root/chroot_tmpdir/scmroot/cairo
Cloning into '/var/lib/mock/dist-an23.3-build-422038-72908/root/chroot_tmpdir/scmroot/cairo'...
$ git fetch origin a23:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/cairo
 * [new branch]      a23        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4109bfc update to cairo-1.18.0