these 11 derivations will be built:
  /nix/store/b8bv8c39xq3nsphrwpm9pz5fay0dqiby-unit-harmonia-dev.service.drv
  /nix/store/3z69b065f6nfhq9djp29kwczjgdk90qs-system-units.drv
  /nix/store/lvv0pxsvpgyl5dznvcx9i0hich67m8x7-etc.drv
  /nix/store/mj0dx1n5f2g8kdlk6srqba0s28cmwvii-activate.drv
  /nix/store/mkk307yig5aspfk0pb3pdqacpb8zrwpc-nixos-system-harmonia-test.drv
  /nix/store/g59lsjbcvd0r8s5kqpvllslapyzrnyxa-closure-info.drv
  /nix/store/ff888jks58qsx062q1v78i08ly2mhhl8-run-nixos-vm.drv
  /nix/store/fm86wr5kl9hgj39ra1lz54w7kqha2inj-nixos-vm.drv
  /nix/store/20my5pw24dap004nngjr4rdv2qqlrx0m-driverConfiguration.json.drv
  /nix/store/kfawypcsqzppvv02z4rqs58csvcjw2m1-nixos-test-driver-ca-derivations.drv
  /nix/store/kaqz1jbvxxrv0vq4053zxrs0y91ph0v4-vm-test-run-ca-derivations.drv
Failed to find a machine for remote build!
derivation: kaqz1jbvxxrv0vq4053zxrs0y91ph0v4-vm-test-run-ca-derivations.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], [])