$ git clone -n http://fedora.riscv.rocks:3000/rpms/grub2.git /var/lib/mock/f41-staging-845983-162909/root/chroot_tmpdir/scmroot/grub2
Cloning into '/var/lib/mock/f41-staging-845983-162909/root/chroot_tmpdir/scmroot/grub2'...
$ git fetch origin 968ebe69d15d8e4845a3916919569d17e17bd195:KOJI_FETCH_HEAD
From http://fedora.riscv.rocks:3000/rpms/grub2
 * [new ref]         968ebe69d15d8e4845a3916919569d17e17bd195 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 968ebe6 Add RISC-V patches and disable ARM patches breaking builds