these 11 derivations will be built:
  /nix/store/42jibfrss3kaca1j1gzby8slvmvpv6rm-unit-niks3.service.drv
  /nix/store/48f1ca7d3cviy2f1k3lqizxn62qrndiv-system-units.drv
  /nix/store/vz4yd5m2bxh6dliyv4jbgh1fdlnnqg41-etc.drv
  /nix/store/h2x8pla6dk7f8nbvdha7935y1hnh0hrb-activate.drv
  /nix/store/6laygg26vwpd9mivsxk5f5x4q2yl8whk-nixos-system-server-test.drv
  /nix/store/ay38y6z7swg6fb6745v1m7s0ls8z9m7a-closure-info.drv
  /nix/store/vz01xlplq6i7wcdk77dvhpj1jsgdyzhh-run-nixos-vm.drv
  /nix/store/71whr637k5bhnbrwmpn0py11jx0y4s6n-nixos-vm.drv
  /nix/store/clpw589nljl1pkx0ks6v5sjj8srvdah7-driverConfiguration.json.drv
  /nix/store/5h37sxawdw417qvpjjjnffkpw30y2xnz-nixos-test-driver-nixos-test-read-proxy.drv
  /nix/store/382vi1l5wph0b0z05di99cfzwqysjl2q-vm-test-run-nixos-test-read-proxy.drv
Failed to find a machine for remote build!
derivation: 382vi1l5wph0b0z05di99cfzwqysjl2q-vm-test-run-nixos-test-read-proxy.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], [])