$ git clone -n https://github.com/fedora-riscv/florence.git /var/lib/mock/f40-build-2490789-61656/root/chroot_tmpdir/scmroot/florence
Cloning into '/var/lib/mock/f40-build-2490789-61656/root/chroot_tmpdir/scmroot/florence'...
$ git fetch origin 29797f9c9212f1fab5870ba9ce30db89b0f45ca7:KOJI_FETCH_HEAD
From https://github.com/fedora-riscv/florence
 * [new ref]         29797f9c9212f1fab5870ba9ce30db89b0f45ca7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 29797f9 Add riscv64 support.