these 11 derivations will be built:
  /nix/store/ncnmw276g5jr3ncn99k6ns4s3948c8xd-unit-harmonia-dev.service.drv
  /nix/store/03rys83ryrg34mxzkhkbxmh6cfvqipvl-system-units.drv
  /nix/store/lbgvy8d9jcrnmp4p9i2z7jh7ddg24vg7-etc.drv
  /nix/store/6q2ydzi0cpib3j6c138kis1qi82x2cgh-activate.drv
  /nix/store/4vq5wbjr15ap6gbfsa0dl000y9ybzrdm-nixos-system-harmonia-test.drv
  /nix/store/3xa2j63x0515lih7xf2sxf9wxvn3ap6z-closure-info.drv
  /nix/store/wl90q84zdwn78v44yd768qgcx62ax79c-run-nixos-vm.drv
  /nix/store/kw8agiq15n7j2gslkk7h8hpsy6yyw0nq-nixos-vm.drv
  /nix/store/v5b93wvlzcdfqcf6ywpfvad7qpjzwiwj-driverConfiguration.json.drv
  /nix/store/z7nb54vsmbpzwlp923mjds6whzajawhp-nixos-test-driver-chroot-store.drv
  /nix/store/vji5zihmsvh3ss8nn2x4w6cqbsqibf2l-vm-test-run-chroot-store.drv
Failed to find a machine for remote build!
derivation: vji5zihmsvh3ss8nn2x4w6cqbsqibf2l-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], [])