these 12 derivations will be built:
  /nix/store/45vw91544iga3dy9b9v7j9sg22siq0vb-unit-testbloat.service.drv
  /nix/store/pjxzvld3scn2mbngzchihwmcp2325chl-unit-testchill.service.drv
  /nix/store/0ymncvgqz6b7f4jq83xj0c35dg6f3b84-system-units.drv
  /nix/store/klzf5y7q0702nnqsasjkkdf4rr891vlx-etc.drv
  /nix/store/5g082h0l44cq3pb6m6wx0kidcivhb4c7-activate.drv
  /nix/store/yffy2w0hmps28vcqkz2cn8x2xw8scrby-nixos-system-machine-test.drv
  /nix/store/qk79xrvmzbghqqf079lxgdwgw2qqqar2-closure-info.drv
  /nix/store/57mx90y0gqzqm1hscg1i242js5q8si40-run-nixos-vm.drv
  /nix/store/iwgnq016s07vc4939ybn72cmhlizazhy-nixos-vm.drv
  /nix/store/4mz5nvz8bvx0bi3vrcy8qw29s64yws7x-driverConfiguration.json.drv
  /nix/store/34l33ybrb7zwzsvfy8024rsq34va4agi-nixos-test-driver-systemd-oomd.drv
  /nix/store/mr6xpllasryrbjhgvrxp3069h30ivdg7-vm-test-run-systemd-oomd.drv
Failed to find a machine for remote build!
derivation: mr6xpllasryrbjhgvrxp3069h30ivdg7-vm-test-run-systemd-oomd.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], [])