these 10 derivations will be built:
  /nix/store/6055ld539q7ld7drnab3rj7bqxxirswa-unit-tinc-auth.service.drv
  /nix/store/yw8azcw51rs0vjwi87skv69icbw8b0dg-unit-tinc.mesh.service.drv
  /nix/store/wcg68v96xaq4qfws1bl1by8vp4mxygs9-system-units.drv
  /nix/store/m4z77drgsp3zymzijmbb6izvd6hs7nq2-etc.drv
  /nix/store/dhg5z83ddrdd39s30wbqg7cnpp54733v-activate.drv
  /nix/store/idi7sldby50d1vivx40fvzm08b078pji-nixos-system-solo-test.drv
  /nix/store/0ylwd955azaylxk2f055j9yjkfw4hy4p-run-solo-nspawn.drv
  /nix/store/y5p9sv0l6h66nfmjir2dcq7x19dxfz1l-driverConfiguration.json.drv
  /nix/store/31fwdbvgdvwrj0rskf21aqkddpg6ayv9-nixos-test-driver-tinc-auth-container.drv
  /nix/store/3yf8ykf0p0vh6dm1b5ka35m4ajk7n2l4-container-test-run-tinc-auth-container.drv
Failed to find a machine for remote build!
derivation: 3yf8ykf0p0vh6dm1b5ka35m4ajk7n2l4-container-test-run-tinc-auth-container.drv
required (system, features): (aarch64-linux, [kvm, nixos-test, uid-range])
1 available machines:
(systems, maxjobs, supportedFeatures, mandatoryFeatures)
([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], [])