these 11 derivations will be built:
  /nix/store/4a89l6409ign46cvscs40w2j1s1ibyys-unit-harmonia-dev.service.drv
  /nix/store/vnvv54m5d65sa6i1skdv348pfl67pfdk-system-units.drv
  /nix/store/hllwh72x352civz42n2cf591qp9i0cvn-etc.drv
  /nix/store/v05liginkxf4kh751s47fxhfd7df2ihr-activate.drv
  /nix/store/h30461sik0wa38b7f5j7swha05dh2iy4-nixos-system-harmonia-test.drv
  /nix/store/m78rwypkij0cdhyf4q77x4rb0yk56kz6-closure-info.drv
  /nix/store/2vdp488wbfz0lgpf5kqlg168nm2046mx-run-nixos-vm.drv
  /nix/store/s3z0afzgwqzyjg33cnsj6lysj0njyskb-nixos-vm.drv
  /nix/store/lgzqxrbgcv9h3kd6b24lm187srfgcs6x-driverConfiguration.json.drv
  /nix/store/9lbmvz6jlbk753bykxl9cj7jq9ggc8g9-nixos-test-driver-basic.drv
  /nix/store/4pwkabc7nqnwlbk0263y8i2z56m7xa22-vm-test-run-basic.drv
Failed to find a machine for remote build!
derivation: 4pwkabc7nqnwlbk0263y8i2z56m7xa22-vm-test-run-basic.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], [])