$ git clone -n http://fedora.riscv.rocks:3000/rpms/fwupd.git /var/lib/mock/f40-build-796591-140740/root/chroot_tmpdir/scmroot/fwupd
Cloning into '/var/lib/mock/f40-build-796591-140740/root/chroot_tmpdir/scmroot/fwupd'...
$ git fetch origin aa429340209ef4ffbd0ca6586f4db4031f7a40bc:KOJI_FETCH_HEAD
From http://fedora.riscv.rocks:3000/rpms/fwupd
 * [new ref]         aa429340209ef4ffbd0ca6586f4db4031f7a40bc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at aa42934 Add support for riscv64