$ git clone -n https://gitee.com/zhangwenlong01/alsa-lib.git /var/lib/mock/dist-an23-build-504276-74854/root/chroot_tmpdir/scmroot/alsa-lib
Cloning into '/var/lib/mock/dist-an23-build-504276-74854/root/chroot_tmpdir/scmroot/alsa-lib'...
$ git fetch origin 0c1e453da8d074c6a43382ce9337a528eecf09c7:KOJI_FETCH_HEAD
From https://gitee.com/zhangwenlong01/alsa-lib
 * [new ref]         0c1e453da8d074c6a43382ce9337a528eecf09c7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0c1e453 rebuild for loongarch64