these 11 derivations will be built:
  /nix/store/pk1ic9jnqr4fv84rk8qywgd6zds5bh6a-unit-harmonia-dev.service.drv
  /nix/store/f7wdmg2n53xxkf1q3p18ygbn8c96wfk6-system-units.drv
  /nix/store/cm4b916rxjq2q328va2afs6qy7lf621x-etc.drv
  /nix/store/f73s82hfllxiqlwjp695mrf7sgljn62z-activate.drv
  /nix/store/ncm1jjh1iz5qqq29dndm9a9b1wrkgq6n-nixos-system-harmonia-test.drv
  /nix/store/ck2vqkkmghwdf3ind9lqq6sz39znhpgr-closure-info.drv
  /nix/store/fgqy9lp6zzv32vhcpba9k207xqanmgiq-run-nixos-vm.drv
  /nix/store/5h3iga2143fa358j5jk0zgwsv4jhbl5h-nixos-vm.drv
  /nix/store/ipzf9ky0bh80h7k9dhifx6c786v79qrb-driverConfiguration.json.drv
  /nix/store/rw2zlma2k26zlsi5hpvh7iagb1ras2gw-nixos-test-driver-chroot-store.drv
  /nix/store/3vdd4dhvg9pqqnqrx2lmzl11ciihhvy8-vm-test-run-chroot-store.drv
Failed to find a machine for remote build!
derivation: 3vdd4dhvg9pqqnqrx2lmzl11ciihhvy8-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], [])