these 11 derivations will be built:
  /nix/store/zrcx64c4f2xq9gl9yxd14llqqqwklz1w-unit-harmonia-gc.service.drv
  /nix/store/7w5g9cf3a8ssz01pdxyqysbb3naalzqd-system-units.drv
  /nix/store/10ywslhmpgd5ph0g60b1rklyn24j4xzq-etc.drv
  /nix/store/p02bghg7ws7ibdvqmgbwlvph2wwa5yq3-activate.drv
  /nix/store/0za3hlv26pc1z8qn4akfx5kzrlsk634q-nixos-system-machine-test.drv
  /nix/store/kcif99bqwqb3qa4k3qyrdr3z2zhwfggr-closure-info.drv
  /nix/store/lxp0vcslqn6g96qgk1j82a12azmmazk6-run-nixos-vm.drv
  /nix/store/35mf1q33yl5ckp69gawsnld4wm7hmn7z-nixos-vm.drv
  /nix/store/nn29sl336k1fig5d7pnbs3brkfad2igl-driverConfiguration.json.drv
  /nix/store/5sqk3cyvr43jd2y41z5jsqam75fvhiqd-nixos-test-driver-gc.drv
  /nix/store/5xkp4hh40pnvdlqjhhasn0jjdy8b8g2k-vm-test-run-gc.drv
Failed to find a machine for remote build!
derivation: 5xkp4hh40pnvdlqjhhasn0jjdy8b8g2k-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], [])