these 22 derivations will be built:
  /nix/store/bddw05f02h35kb3dk5l309jci7farb6c-niks3-server-1.4.0.drv
  /nix/store/7vr14nmzhfiy48jajyavjsnh7ficz0lf-niks3-server-customisation-layer.drv
  /nix/store/1kn2607aziq2f1i9hv14j9x0mr0k9jli-excludePaths.drv
  /nix/store/gznyp9s3a5jcl5vr0sgqwz08yxib8icv-layers.json.drv
  /nix/store/vzmb68phi02vg4f9k1cjy5nyzbg9irp9-niks3-server-conf.json.drv
  /nix/store/dlya3pib77glipir82rsal5b1h676pgc-stream-niks3-server.drv
  /nix/store/84ys5ck3ns5pg9gfy0fqik1v9jgf0fha-niks3-server.tar.drv
  /nix/store/sw6bga1hf7z184yl4riy7akjl6m493r8-k3s-agent-images.drv
  /nix/store/7zas14r461nscaa6nd4dp71dj6k0zqwg-10-k3s.conf.drv
  /nix/store/w7rrd8jpmvd7la83yblvqmxsnafi7wjy-tmpfiles.d.drv
  /nix/store/6nzg3ibpafbx47ji46q5qbswki3zvn4r-X-Restart-Triggers-systemd-tmpfiles-resetup.drv
  /nix/store/x3qadq5hg6csbfacz7ri0h1var0j3biz-unit-systemd-tmpfiles-resetup.service.drv
  /nix/store/09s918sy2jxrgiw7vgcd8fjqavfnswx4-system-units.drv
  /nix/store/h2vp86ib4jp67jw8r6wanjj8bmalrx67-etc.drv
  /nix/store/9pqwx9nizzigmcx1vrcdfcp7plwrzyhr-activate.drv
  /nix/store/zys23r2v71l3lc8vh39zarn1v711jvp3-nixos-system-machine-test.drv
  /nix/store/v5cclr01l65lwh7k4g6pn6cx1f2dmhn1-closure-info.drv
  /nix/store/ydjfc1fnikx8sn5xjk9w1i595al2ij41-run-nixos-vm.drv
  /nix/store/0s4nh9xnp9rqwj27giqdd89swmfd6nji-nixos-vm.drv
  /nix/store/24rdj17ylz2n6cmi2ilh4lsn0cfxyfwv-driverConfiguration.json.drv
  /nix/store/x7qap5280kayw0sgl31hywrcn19hgcmz-nixos-test-driver-nixos-test-k3s.drv
  /nix/store/vr8praxmx9qi13f9ap22x3hcfc8v83y9-vm-test-run-nixos-test-k3s.drv
Failed to find a machine for remote build!
derivation: vr8praxmx9qi13f9ap22x3hcfc8v83y9-vm-test-run-nixos-test-k3s.drv
required (system, features): (aarch64-linux, [kvm, nixos-test])
1 available machines:
(systems, maxjobs, supportedFeatures, mandatoryFeatures)
([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], [])