these 11 derivations will be built:
  /nix/store/429x195vzlvkj1cbiamymx0s614ixzwi-unit-harmonia-dev.service.drv
  /nix/store/85ww21fv2iw76i5w71d57fvgn861x6f6-system-units.drv
  /nix/store/69w0ay6xnk9dss32nmpim5c755jalilf-etc.drv
  /nix/store/n7b915fq3kiiy7gj4pgn2icjqr2x74bi-activate.drv
  /nix/store/4mvnzq7rm7bwy50jfj7j893nz4sqpljm-nixos-system-harmonia-test.drv
  /nix/store/5ipdyqkyc1ym1j79lwyhg3a2667h98hb-closure-info.drv
  /nix/store/azk3w2rx0s5j32fvs56kbpq4hiwxhqii-run-nixos-vm.drv
  /nix/store/an2bvr4njpp5jdrgyclg669f2bk9fx1d-nixos-vm.drv
  /nix/store/rj6s2iprfkp0z6yxs71bjbsriq9h67dm-driverConfiguration.json.drv
  /nix/store/nwn4dbph2qlp1v13yh11i1nhdnk5d8x2-nixos-test-driver-ca-derivations.drv
  /nix/store/m55ryhkz85jfbkgsyyv3abl7881mic45-vm-test-run-ca-derivations.drv
Failed to find a machine for remote build!
derivation: m55ryhkz85jfbkgsyyv3abl7881mic45-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], [])