these 11 derivations will be built:
  /nix/store/sczgf7dajwvyq1jc15iv9zq7idgn4sgz-unit-harmonia-dev.service.drv
  /nix/store/ss88q6vc43apcpiz1h5gh1crv7gv5g6w-system-units.drv
  /nix/store/i9924bqjfqkivys99g2518mfykj32j4i-etc.drv
  /nix/store/bjwrnyvmmx3j3a343vqynhnrbgk5lv87-activate.drv
  /nix/store/r0bz6m4ihls1hqwbj7bk8kgcp6qbhgvp-nixos-system-harmonia-test.drv
  /nix/store/qghj6sa4snh4c048fk57agls7h2jbhzh-closure-info.drv
  /nix/store/n3daxb0dm550dvn575ivl1q9zggdx2rq-run-nixos-vm.drv
  /nix/store/ps87bw8gppg5gdbjz9fiq3z6gh0j0id8-nixos-vm.drv
  /nix/store/iskzpzvsrr4kgnk13jsiin08xx8i276d-driverConfiguration.json.drv
  /nix/store/4g7z627clhw7gk5181dyzbmhjz0dbn66-nixos-test-driver-ca-derivations.drv
  /nix/store/d8qcg6225mm8knjn36pjnahz832nkvay-vm-test-run-ca-derivations.drv
Failed to find a machine for remote build!
derivation: d8qcg6225mm8knjn36pjnahz832nkvay-vm-test-run-ca-derivations.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], [])