these 11 derivations will be built:
  /nix/store/79xsw8hn6g785bbjb3jcg9pa1pqc0c0z-unit-harmonia-gc.service.drv
  /nix/store/nd99kkppwggqysg28fm98bp8mlivx3fq-system-units.drv
  /nix/store/iv91qpm5459id96pyl2gx0xccbk7www0-etc.drv
  /nix/store/yj29ygjvxw91d04vcivylbq18js2kwr6-activate.drv
  /nix/store/88pirfkhq89f2cs1mx2i8nq0akas3q2j-nixos-system-machine-test.drv
  /nix/store/89svz9r61lqww55yn20ph954blw8qsns-closure-info.drv
  /nix/store/aif8b90n1b90fhyfgp7ngsfnpr9bdz3i-run-nixos-vm.drv
  /nix/store/d4dpb0630jx7awj5cf16schga2bgfazd-nixos-vm.drv
  /nix/store/901ww8rmb538fgg3p19y50a9zf73d8dm-driverConfiguration.json.drv
  /nix/store/nvk6ihnv960l4110mzrarbf6yf5frz40-nixos-test-driver-gc.drv
  /nix/store/p4sx09wg30ii4ghgh8z2jchsi6wpf3v9-vm-test-run-gc.drv
Failed to find a machine for remote build!
derivation: p4sx09wg30ii4ghgh8z2jchsi6wpf3v9-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], [])