these 11 derivations will be built:
  /nix/store/ipdbnhgyv1hyylv2y8gcjn2drdg2ba8x-unit-harmonia-dev.service.drv
  /nix/store/ghc5dnpisxi5lr7jj9ih2v3wjzvg1lb3-system-units.drv
  /nix/store/bxwz2l5q137gam26p7zv2cxck8a7fsjq-etc.drv
  /nix/store/1vc1xzk594ixgj4wfbm752v45y47kilq-activate.drv
  /nix/store/gdb86ykfckmvhmpjw9md3a6r3fsh8pxp-nixos-system-harmonia-test.drv
  /nix/store/jsymzkrv0qwh6ynfbzf1rpi8mdlzapjx-closure-info.drv
  /nix/store/aiqkk0ifqcfm33yq8lfm7g55cb2cdk0q-run-nixos-vm.drv
  /nix/store/bqj4i1bij95xvgax3pcc6hqdz8v3y5p7-nixos-vm.drv
  /nix/store/lkhd730c4l945103aq59g1wsnaipzfd0-driverConfiguration.json.drv
  /nix/store/f5wa5g31n37k3yflxj2i24rfyk3v78sq-nixos-test-driver-ca-derivations.drv
  /nix/store/42kfkp37048j7vdhcamapwqv095pcz43-vm-test-run-ca-derivations.drv
Failed to find a machine for remote build!
derivation: 42kfkp37048j7vdhcamapwqv095pcz43-vm-test-run-ca-derivations.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], [])