these 11 derivations will be built:
  /nix/store/0v6alcfbfdl2bplwv72zyxq2syvygy43-unit-harmonia-dev.service.drv
  /nix/store/s103mlrzwx2zfidk1r397r9ncfdvryrr-system-units.drv
  /nix/store/7qhzd5fzb3nzsmkh7d6g9k4sy2psz0gk-etc.drv
  /nix/store/3ry53l34sbhk5w8qk2dcsjn5w1d5y08i-activate.drv
  /nix/store/cwlcwd30rg6454wxg33h18x8dajwqjn0-nixos-system-harmonia-test.drv
  /nix/store/337r55p88zr0r1505kqnpg7qyqjz7z6a-closure-info.drv
  /nix/store/p8way4d86fsyj2qr6pqz55k2yqpc94ay-run-nixos-vm.drv
  /nix/store/fqs6d0c5knkb28pxw80z73x9933g3l0x-nixos-vm.drv
  /nix/store/200cll99m5ipwqxyx7mmf4ld6mk13bxy-driverConfiguration.json.drv
  /nix/store/93r67dsc259rlbp899zvxixjlm5mnp8j-nixos-test-driver-basic.drv
  /nix/store/8f9m1zdkazmm812m1abssw7kx9d3vl01-vm-test-run-basic.drv
Failed to find a machine for remote build!
derivation: 8f9m1zdkazmm812m1abssw7kx9d3vl01-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], [])