these 10 derivations will be built:
  /nix/store/1inv51mpdlnvvqyx44n9gp42azwwrml4-unit-tinc.mesh.service.drv
  /nix/store/w9i5mp4yqd2iyiiqj1xhhqpx3r9aaszn-unit-tinc-auth.service.drv
  /nix/store/v78c8a5xv0k9n1lhw6pc2zgyqqkf811q-system-units.drv
  /nix/store/53rc6ibxzcz8is0w8j25h52fi5s31jl6-etc.drv
  /nix/store/djkaxr6pjq7r2qb7cwpwkkr6ymj5vmfy-activate.drv
  /nix/store/bkwc8hxqz7387m7ydxsabgp53rig5cmp-nixos-system-solo-test.drv
  /nix/store/pqqzcjgq75s65mkc784d71pvf9j0sh5p-run-solo-nspawn.drv
  /nix/store/ffxw0722aa6daqwg6izc9fjydslxvqan-driverConfiguration.json.drv
  /nix/store/370hz61yiqbgsh51h92x78riljxn4nfs-nixos-test-driver-tinc-auth-authelia.drv
  /nix/store/c433akj62ah7ygiy5azky7h2mi5i32y7-container-test-run-tinc-auth-authelia.drv
Failed to find a machine for remote build!
derivation: c433akj62ah7ygiy5azky7h2mi5i32y7-container-test-run-tinc-auth-authelia.drv
required (system, features): (aarch64-linux, [kvm, nixos-test, uid-range])
1 available machines:
(systems, maxjobs, supportedFeatures, mandatoryFeatures)
([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], [])