these 11 derivations will be built:
  /nix/store/cbzbrf25n303ldfl8gilmyf5kk3p6ln5-unit-harmonia-dev.service.drv
  /nix/store/bzzwpcx863hqbxm3yb6784mr2cznkkb9-system-units.drv
  /nix/store/c310qg2dbmfgpz943w43n8x18md6qqh3-etc.drv
  /nix/store/wrfk2iy4hpvlk23s1isw02z8awk1ihkf-activate.drv
  /nix/store/akzxniq8fiw6jm6bxf6d0gfjyjxpn6fz-nixos-system-harmonia-test.drv
  /nix/store/l3y896ygfswd3nmix204nqha7pwq901v-closure-info.drv
  /nix/store/4gg7501nrzghfhhqnlv54rg1x3hialhf-run-nixos-vm.drv
  /nix/store/6wnr6i0z2mmsnkr9w7c437b4isksjjdc-nixos-vm.drv
  /nix/store/bfbpkz8y1p2lcjp7qjn8xb7jin2jchsq-driverConfiguration.json.drv
  /nix/store/cqa5k6ng5cgr0qlsgr8zack26qqfv529-nixos-test-driver-basic.drv
  /nix/store/p4kjl5ilwklynf30nmxb5vnx1rgi8xdd-vm-test-run-basic.drv
Failed to find a machine for remote build!
derivation: p4kjl5ilwklynf30nmxb5vnx1rgi8xdd-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], [])