these 11 derivations will be built:
  /nix/store/15kmlpd1xwjw15ckhhv8p5ndphybkilv-unit-harmonia-dev.service.drv
  /nix/store/nny418xwwwglnrxla8bxmwsm7l0h31ll-system-units.drv
  /nix/store/kzrahb914ypv4p6cqv5pyac58w0ppgqd-etc.drv
  /nix/store/49fbfq63b5xgmy8g93pjkf06hkkylb1q-activate.drv
  /nix/store/54gcwas8whnj0z84a9q916f2s0f8zsqp-nixos-system-harmonia-test.drv
  /nix/store/997v7427vxj1c3083cgb02fsaab0s2fc-closure-info.drv
  /nix/store/bnw15sy5i3ky2h3k6zgkpq5blqxdkzgc-run-nixos-vm.drv
  /nix/store/kv7vx3f29f4fh1vhy95sfsya1js5mwgc-nixos-vm.drv
  /nix/store/m29wv550h8h2an79b3qj029fhx6hm1rn-driverConfiguration.json.drv
  /nix/store/ivgpgk8xbdx7kqqg1k5scdix603f9xh4-nixos-test-driver-chroot-store.drv
  /nix/store/j7jxnsb94rs9pj36x8lcyvf9nrg05fjy-vm-test-run-chroot-store.drv
Failed to find a machine for remote build!
derivation: j7jxnsb94rs9pj36x8lcyvf9nrg05fjy-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], [])