these 10 derivations will be built:
  /nix/store/2km33kgdlkwhhik4p63bbp21lh2zjsxa-unit-tinc.mesh.service.drv
  /nix/store/mvqxdc15ans22xml9ys8h5nl2nsiwwgw-unit-tinc-auth.service.drv
  /nix/store/8csxljmhrwkl1spv0dc9m9r7bdsnj6f9-system-units.drv
  /nix/store/a5186nbjrfiw32wm7mw35vm8jb266xcb-etc.drv
  /nix/store/23h28hqf1z8l5nvmmdfv0nkidqsgbnd0-activate.drv
  /nix/store/235g7hawy9d7nncqjzg0472h39wvqqpr-nixos-system-solo-test.drv
  /nix/store/is39hklks0wzs30ir76kj383kb3jfs5z-run-solo-nspawn.drv
  /nix/store/70mlpxi9rbk5mfxi3lp4idna9w3rxdyd-driverConfiguration.json.drv
  /nix/store/apjcvwl8n2zk7s7ppqnfp9mf5vyma0w1-nixos-test-driver-tinc-auth-container.drv
  /nix/store/86ybdwg3djfmvrx9d8nabg33s0gs9fhb-container-test-run-tinc-auth-container.drv
Failed to find a machine for remote build!
derivation: 86ybdwg3djfmvrx9d8nabg33s0gs9fhb-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], [])