$ git clone -n https://github.com/fedora-riscv/acpid.git /var/lib/mock/f38-build-side-42-init-devel-767818-27746/root/chroot_tmpdir/scmroot/acpid
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-767818-27746/root/chroot_tmpdir/scmroot/acpid'...
$ git fetch origin 26f02c8140d7a812cf8d15cf4290525f07bdeed8:KOJI_FETCH_HEAD
From https://github.com/fedora-riscv/acpid
 * [new ref]         26f02c8140d7a812cf8d15cf4290525f07bdeed8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 26f02c8 Add riscv64.