these 11 derivations will be built:
  /nix/store/i2zihyh5cq4fs2src3jn03xpddmhxnvb-unit-harmonia-gc.service.drv
  /nix/store/ad292igzixc1mjbl193srd5lvfiah5db-system-units.drv
  /nix/store/1s511ymbmb9q00bcgfcrpbkg0kz80cci-etc.drv
  /nix/store/w8grliq1w4h1a1yqhh3lcvvp27b2767j-activate.drv
  /nix/store/a3d1v4i5vr52mzm54msgp0qhk2f7kaqa-nixos-system-machine-test.drv
  /nix/store/6vxsyrdf4m52qnmzbsy6y8waz6899wjv-closure-info.drv
  /nix/store/bjijhq579hc10688vg7rbqdxqd332czz-run-nixos-vm.drv
  /nix/store/z95w8c5jivxq02a23hglhca2659c4m6i-nixos-vm.drv
  /nix/store/0idm9iwrrga6iw9pfydph87hnkcdmfn3-driverConfiguration.json.drv
  /nix/store/b8blkg6ylf935sqhh3jwj85zw30wh2bc-nixos-test-driver-gc.drv
  /nix/store/19haj5zpgr4apix2dxaxadfsj9lwzncl-vm-test-run-gc.drv
Failed to find a machine for remote build!
derivation: 19haj5zpgr4apix2dxaxadfsj9lwzncl-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], [])