$ git clone -n https://gitee.com/src-anolis-os/shaderc.git /var/lib/mock/dist-an8.7-build-184481-60440/root/chroot_tmpdir/scmroot/shaderc
Cloning into '/var/lib/mock/dist-an8.7-build-184481-60440/root/chroot_tmpdir/scmroot/shaderc'...
$ git fetch origin a8-poc:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/shaderc
 * [new branch]      a8-poc     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 63d0838 Init version shaderc-551f106