$ git clone -n https://gitee.com/opencloudos-stream/crash-trace-command.git /home/lib/mock/dist-ocs23-loongarch64-build-178969-11445/root/chroot_tmpdir/scmroot/crash-trace-command
Cloning into '/home/lib/mock/dist-ocs23-loongarch64-build-178969-11445/root/chroot_tmpdir/scmroot/crash-trace-command'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/crash-trace-command
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b7cc991 !1 add support for loongarch64 Merge pull request !1 from dpd/master