these 11 derivations will be built:
  /nix/store/nrivlj33wzqssi21my2zf8a8qncskfch-unit-harmonia-gc.service.drv
  /nix/store/yd2pl6ardqii160gga95r6zgylm6sji6-system-units.drv
  /nix/store/4wmgv61vhls1zrcsyzbpr9vq926qn71n-etc.drv
  /nix/store/23cxz5q6c8z08ics4r6kszknlwql5p5r-activate.drv
  /nix/store/4k05ldj4v3ygmqg7999wv4j4bzh1yysv-nixos-system-machine-test.drv
  /nix/store/j1ggifvjvvnp25l6915aq3i67hd6cnhx-closure-info.drv
  /nix/store/2jplfvdjfhjia3gvgyawlg163vgvrbap-run-nixos-vm.drv
  /nix/store/2j565ib3f1yb7il2ck7k7c5nnjyl4khp-nixos-vm.drv
  /nix/store/mnrnmnc4avvpviv9w0hs0lv7mqll4j4f-driverConfiguration.json.drv
  /nix/store/3m23b21mn2kqramckqs8pzj5nirvvs0v-nixos-test-driver-gc.drv
  /nix/store/avbl7f3wk3kpha6cxgyc2mk1jridvdp0-vm-test-run-gc.drv
Failed to find a machine for remote build!
derivation: avbl7f3wk3kpha6cxgyc2mk1jridvdp0-vm-test-run-gc.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], [])