$ git clone -n https://src.fedoraproject.org/rpms/rust-virtio-queue.git /var/lib/mock/f38-build-side-42-init-devel-1394841-31050/root/chroot_tmpdir/scmroot/rust-virtio-queue
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-1394841-31050/root/chroot_tmpdir/scmroot/rust-virtio-queue'...
$ git fetch origin 7d528ad98fcd5128e7821ce0ca055da318d50bd3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-virtio-queue
 * [new ref]         7d528ad98fcd5128e7821ce0ca055da318d50bd3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7d528ad Update to version 0.9.0