these 11 derivations will be built:
  /nix/store/2kg1gmvxy66s7lsiscbfliaxn6lqpvq6-unit-harmonia-dev.service.drv
  /nix/store/wvhn2n8kqpyjkwky5bk17bw45jsqhq8p-system-units.drv
  /nix/store/czxwv4vxzlr97kra2l5lmyk79199ivj8-etc.drv
  /nix/store/yvm6p4xrplgv3nxp2420n0k2765bbaln-activate.drv
  /nix/store/wm258y59vc98kd3p6zjslvschxxfgfsk-nixos-system-harmonia-test.drv
  /nix/store/68nyi9za04zx0syfnjvmcsbqwxhxlq75-closure-info.drv
  /nix/store/pk6nx6skn6yr5n4p8g63nmr3gh7pkqib-run-nixos-vm.drv
  /nix/store/8myxnb5c00dyxdc44bjqrl0cyh9mf9rv-nixos-vm.drv
  /nix/store/4wzqngvblag9zwcjw02f5wad5m7v1qp7-driverConfiguration.json.drv
  /nix/store/wgcp82a9qib5pj0a1175f401x1cg795m-nixos-test-driver-basic.drv
  /nix/store/22lk5hawyx3bwq6vpgnxckczhf3jk0xn-vm-test-run-basic.drv
Failed to find a machine for remote build!
derivation: 22lk5hawyx3bwq6vpgnxckczhf3jk0xn-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], [])