$ git clone -n https://gitee.com/etux/fedora-riscv64-kickstarts.git /var/lib/mock/f40-build-2680916-67950/root/chroot_tmpdir/fedora-riscv64-kickstarts
Cloning into '/var/lib/mock/f40-build-2680916-67950/root/chroot_tmpdir/fedora-riscv64-kickstarts'...
$ git fetch origin f688f6ed620eb3fa955f673f3edc9c1c0dea07bb:KOJI_FETCH_HEAD
From https://gitee.com/etux/fedora-riscv64-kickstarts
 * [new ref]         f688f6ed620eb3fa955f673f3edc9c1c0dea07bb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f688f6e move to f40