these 11 derivations will be built:
  /nix/store/rrkaaga2b8v65ywmlac8vqxdrw0676y8-unit-niks3.service.drv
  /nix/store/xmdax9iywiiki46i83fbmfwbprnii1db-system-units.drv
  /nix/store/9v4xjq0gdy6sc28f7pxwhjklrlzjbcp5-etc.drv
  /nix/store/k9pidib9iz6ysmd3m097yrhakk85vava-activate.drv
  /nix/store/5yns1vry2mnkm22x3ksr9gq4d5lzlqi4-nixos-system-server-test.drv
  /nix/store/ns89gncg3qcj5k954vbarxpn0d1bkjkb-closure-info.drv
  /nix/store/ch8zci33zh2vzgbd65dggfn6s8pxhqnh-run-nixos-vm.drv
  /nix/store/nhv5k4k5yyi7kl0rf4rl71pwymsizvvx-nixos-vm.drv
  /nix/store/1p622ccy87d4r3q888rwkaka3iayxn11-driverConfiguration.json.drv
  /nix/store/0qj38wqpvbswprhdnrlgac80l7020hzz-nixos-test-driver-nixos-test-niks3.drv
  /nix/store/iywvk3px1pwlbvdhmxjpm61vnb471hpp-vm-test-run-nixos-test-niks3.drv
Failed to find a machine for remote build!
derivation: iywvk3px1pwlbvdhmxjpm61vnb471hpp-vm-test-run-nixos-test-niks3.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], [])