these 16 derivations will be built:
  /nix/store/kk4mrkrw7k88wkjrgd571595wmkl41ax-system-path.drv
  /nix/store/94slmbrklx37z7kpfssmbb15m3bbzlqb-dbus-1.drv
  /nix/store/grgl6z3am2h0kwjwmridf2y95n9a1ch8-X-Restart-Triggers-dbus-broker.drv
  /nix/store/x9xa0h0a83x5l9m8jdyhgsdaksd48sj7-unit-dbus-broker.service.drv
  /nix/store/lv30r5f9i29xzawa1iwrasljhscqdpld-user-units.drv
  /nix/store/qsps8vm8n8irkggbdmhnqqckr5c01y6f-unit-dbus-broker.service.drv
  /nix/store/w2y7l4p32lzl2n1b36bvi0p1ywcbyfnm-system-units.drv
  /nix/store/iflwxv565w9sl6sw1c92y693mxy1i69w-etc.drv
  /nix/store/pj4c1q8l04p5p3j912iq2zrf2la04bj3-activate.drv
  /nix/store/20bg2iw0bvaw47lb782n1jvkbf0zx5a8-nixos-system-server-test.drv
  /nix/store/fpmx198qdh02qm1kcsrqcpzcxa8nk44n-closure-info.drv
  /nix/store/98v04xbw9l2xpr836kaylzn168wy3wd7-run-nixos-vm.drv
  /nix/store/smknkgczy70i1v3n6n414fk57prb3xp1-nixos-vm.drv
  /nix/store/bywsr9zr36i0sbm2fnig74hz3sjxlinb-driverConfiguration.json.drv
  /nix/store/9ry76z7456m7kdnb6xnysgb27iq5vbq1-nixos-test-driver-apparmor.drv
  /nix/store/3ydjzajwdawhblrns7fw378yjdwa0lik-vm-test-run-apparmor.drv
Failed to find a machine for remote build!
derivation: 3ydjzajwdawhblrns7fw378yjdwa0lik-vm-test-run-apparmor.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], [])