these 10 derivations will be built:
  /nix/store/kh5xgw3l3nj4ksb476wmc952fh8j1mri-unit-tinc-auth.service.drv
  /nix/store/swf6wpk79a2phy6pn0cz4nidwkc2fx30-unit-tinc.mesh.service.drv
  /nix/store/ybnkc1y1l85949z732yizn7h92srlrwn-system-units.drv
  /nix/store/r0fh1iw6nsrlvyyc6hz8mcichss4y2h5-etc.drv
  /nix/store/anzd5wl2jhbd65lvjdbph8yyl6dwqic3-activate.drv
  /nix/store/9sc7y314d2bsnmb20s85pla7n643dlba-nixos-system-solo-test.drv
  /nix/store/mcym921ssc4y03xmyzwjnz1rngxlmyrs-run-solo-nspawn.drv
  /nix/store/nyw5w1fnh9bzhl9bcni2lp3s5sw6br4s-driverConfiguration.json.drv
  /nix/store/alhdvs0ffpfpawl6xaznkwh51jgb7zj7-nixos-test-driver-tinc-auth-container.drv
  /nix/store/j6zc6dj97knbiwvbk10w0hnnyzrsr7lj-container-test-run-tinc-auth-container.drv
Failed to find a machine for remote build!
derivation: j6zc6dj97knbiwvbk10w0hnnyzrsr7lj-container-test-run-tinc-auth-container.drv
required (system, features): (aarch64-linux, [nixos-test, uid-range])
1 available machines:
(systems, maxjobs, supportedFeatures, mandatoryFeatures)
([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], [])