$ git clone -n https://src.fedoraproject.org/rpms/rizin.git /var/lib/mock/f38-build-side-42-init-devel-724480-27304/root/chroot_tmpdir/scmroot/rizin
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-724480-27304/root/chroot_tmpdir/scmroot/rizin'...
$ git fetch origin 05181f996b0128130c9465ebe3d89a75496b90dc:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rizin
 * [new ref]         05181f996b0128130c9465ebe3d89a75496b90dc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 05181f9 Rebase to upstream v0.5.1