$ git clone -n https://gitee.com/zhaohang_mskdxl/ninja-build.git /var/lib/mock/dist-an23-build-360768-71197/root/chroot_tmpdir/scmroot/ninja-build
Cloning into '/var/lib/mock/dist-an23-build-360768-71197/root/chroot_tmpdir/scmroot/ninja-build'...
$ git fetch origin 6bc0fba6ef36e663e002a7ce98c86d6d04195c86:KOJI_FETCH_HEAD
From https://gitee.com/zhaohang_mskdxl/ninja-build
 * [new ref]         6bc0fba6ef36e663e002a7ce98c86d6d04195c86 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6bc0fba Rebuild with python3.11