these 11 derivations will be built:
  /nix/store/p358zqci4f65ba2y13jcnf5dllvnn5qh-unit-harmonia-dev.service.drv
  /nix/store/4jyqxq6azb3s41xm1qw7cszsxhn58hfy-system-units.drv
  /nix/store/cp7gpxa1sks8z38cj4akmrdxk41igqmz-etc.drv
  /nix/store/ln4z09m108g1kgrb8iav2r6s66sgl0yz-activate.drv
  /nix/store/gv6pn7h477ljnsjngsgmb2a7mr3baxp4-nixos-system-harmonia-test.drv
  /nix/store/3shdr0npmla76k3aabw6m6mvrl2b2gzb-closure-info.drv
  /nix/store/n8g261cdg7akgyc35cxffjv0x6llb4a7-run-nixos-vm.drv
  /nix/store/f6hyizdhvb8qs4fxsi10rqpvwr5mh12j-nixos-vm.drv
  /nix/store/nf479v1dqbbygc58dbf4jfa4hw6dmgny-driverConfiguration.json.drv
  /nix/store/5m0ygv97xkgh7jbg3vvkp9f94av1avnz-nixos-test-driver-chroot-store.drv
  /nix/store/6cfmmcpyb6h459v81yf5yh1q5b8s6wmi-vm-test-run-chroot-store.drv
Failed to find a machine for remote build!
derivation: 6cfmmcpyb6h459v81yf5yh1q5b8s6wmi-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], [])