these 11 derivations will be built:
  /nix/store/kcdnhvhn3vjgl2nx7xclrbpwx1384rdp-unit-harmonia-gc.service.drv
  /nix/store/lrzbjb86vymhzv0l5wnl68i60krgw6nl-system-units.drv
  /nix/store/0brzxyrr8ds3a3l3z13dnqwrvxr0xwdz-etc.drv
  /nix/store/847bjd6igdbcivdm9a9hicqls3x9al5d-activate.drv
  /nix/store/1lkxbsk8xdvxa161nsp0v1a4klvsmwar-nixos-system-machine-test.drv
  /nix/store/glaba5fbm3zp3k8bw88fncr7ifh06vcb-closure-info.drv
  /nix/store/xc0knjzqbgzdif42cqs6hmyq6dyfa7dd-run-nixos-vm.drv
  /nix/store/1hl7f6jnj1dv6fb2r028y9rbcv7zrm5r-nixos-vm.drv
  /nix/store/ykpsqrm0w58965dvxiqjms6zsnlr1bbp-driverConfiguration.json.drv
  /nix/store/h0yb59d7g3sajs4d37qc3h1hlmcgkq4z-nixos-test-driver-gc.drv
  /nix/store/784076bw9pigm199fc4gq17cr71f23bg-vm-test-run-gc.drv
Failed to find a machine for remote build!
derivation: 784076bw9pigm199fc4gq17cr71f23bg-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], [])