$ git clone -n https://src.fedoraproject.org/rpms/rust-virtio-queue.git /var/lib/mock/f45-build-46076-830/root/chroot_tmpdir/scmroot/rust-virtio-queue
Cloning into '/var/lib/mock/f45-build-46076-830/root/chroot_tmpdir/scmroot/rust-virtio-queue'...
$ git fetch origin 083d18de9aa4014c9337a07d49a4aa680ff3987c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-virtio-queue
 * [new ref]         083d18de9aa4014c9337a07d49a4aa680ff3987c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 083d18d Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild