these 11 derivations will be built:
  /nix/store/fz57hni42f6b2cvc0zj1la35g9plfalh-unit-harmonia-gc.service.drv
  /nix/store/pxv0hlvm50z7cfiky1w2hjw5f1j6zwx6-system-units.drv
  /nix/store/gg1b2vig8awz8jjz7ck8gpyv40xxbjh0-etc.drv
  /nix/store/81f9vx4ghqwix3wfy3q998wyhwrk93i4-activate.drv
  /nix/store/qc1llki9h6l92fkb5ymaf7cslggbd0lz-nixos-system-machine-test.drv
  /nix/store/ihh9jzsggys991ykvv6z0w0vn11fdmwv-closure-info.drv
  /nix/store/297irj97vvj7xca2x50ssy9ivyx9zari-run-nixos-vm.drv
  /nix/store/7zvp0ngawagdig2m4pjmv91jlaqlb2ys-nixos-vm.drv
  /nix/store/vyzqmr6ndbsgsxq8bk7ypyz3pcwpsws4-driverConfiguration.json.drv
  /nix/store/0apz9k70683xpap2kf623ws54rdflb68-nixos-test-driver-gc.drv
  /nix/store/9jzadaq1m2426bv9gdsn2zffpxbi26if-vm-test-run-gc.drv
Failed to find a machine for remote build!
derivation: 9jzadaq1m2426bv9gdsn2zffpxbi26if-vm-test-run-gc.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], [])