these 11 derivations will be built:
  /nix/store/x28y7whcplwp4v13dv13iwcqzzj876iq-unit-harmonia-dev.service.drv
  /nix/store/3il7xa3m4hpcsf8xzlha3rqim8nz3svj-system-units.drv
  /nix/store/s1w6ipz19n1aq4c4y2fx8chrkkrljni2-etc.drv
  /nix/store/cb3v5vy68yii8wkhysyyvc4nr2p0gp0f-activate.drv
  /nix/store/ccnspaq8s5hbkanc0ls59agg5w2bvv1x-nixos-system-harmonia-test.drv
  /nix/store/iq6q99wd9050machznxld61s51w0qi9m-closure-info.drv
  /nix/store/54bq0s6cmbvxzw54wkssqd02f2x373yr-run-nixos-vm.drv
  /nix/store/1k62882fhrqykga6qnjhinhrjdyhvrjn-nixos-vm.drv
  /nix/store/bk3bi45mpqr3mr3w7pmhf9rkarhv7qwi-driverConfiguration.json.drv
  /nix/store/3gmlhxn81hwvxir8z2fcv3s1gyihiard-nixos-test-driver-basic.drv
  /nix/store/x2lh7z2dhx7xhi3hky9vyx87q701l667-vm-test-run-basic.drv
Failed to find a machine for remote build!
derivation: x2lh7z2dhx7xhi3hky9vyx87q701l667-vm-test-run-basic.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], [])