$ git clone -n https://gitee.com/wenyuzifang/sdl12-compat_1765955631.git /var/lib/mock/dist-an23-build-497707-74608/root/chroot_tmpdir/scmroot/sdl12-compat_1765955631
Cloning into '/var/lib/mock/dist-an23-build-497707-74608/root/chroot_tmpdir/scmroot/sdl12-compat_1765955631'...
$ git fetch origin 5f601978c5939f9d546f3937899bce5b515788e4:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/sdl12-compat_1765955631
 * [new ref]         5f601978c5939f9d546f3937899bce5b515788e4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5f60197 Update code from upstream