these 11 derivations will be built:
  /nix/store/ng9fgy20qg03yvlfbcaw7kbk7pk97vw2-unit-harmonia-dev.service.drv
  /nix/store/9nr1fr31bkj76rvpisybrbwqhg5ilvym-system-units.drv
  /nix/store/zvg1lk2ixn7xnrv398s9nykn4a42p7y2-etc.drv
  /nix/store/rnvkpj21h3fhd3lr69i5vnjcxwfxlk5q-activate.drv
  /nix/store/6fx4qilh1jazval0famhlfbxxxy6haaa-nixos-system-harmonia-test.drv
  /nix/store/x2wrcmqq8pycwlx3skhnrjhiwh8k8wrb-closure-info.drv
  /nix/store/smb3054c2bhgqhpn7x85bm236n4297mx-run-nixos-vm.drv
  /nix/store/244j3i9kivm6mi32276c9y487d26yb9j-nixos-vm.drv
  /nix/store/36h1rkghh6p3cki2w8ayx6p743cxvinz-driverConfiguration.json.drv
  /nix/store/nj6sqm5mh6wmdrfwsnnzh9vvf263fkg0-nixos-test-driver-chroot-store.drv
  /nix/store/vyw5l949fypkfns4icmq2pq6xv9favq6-vm-test-run-chroot-store.drv
Failed to find a machine for remote build!
derivation: vyw5l949fypkfns4icmq2pq6xv9favq6-vm-test-run-chroot-store.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], [])