$ git clone -n https://gitee.com/kun-llfl/kmod-usdm.git /var/lib/mock/dist-an23-build-291333-65044/root/chroot_tmpdir/scmroot/kmod-usdm
Cloning into '/var/lib/mock/dist-an23-build-291333-65044/root/chroot_tmpdir/scmroot/kmod-usdm'...
$ git fetch origin 915a18b762c4d1ca79bbda6b35b080caa17351e9:KOJI_FETCH_HEAD
From https://gitee.com/kun-llfl/kmod-usdm
 * [new ref]         915a18b762c4d1ca79bbda6b35b080caa17351e9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 915a18b inital build for kmod-usdm