these 10 derivations will be built:
  /nix/store/x45izl9pv107dymg050mmgh8i0nz8cn5-unit-tinc-auth.service.drv
  /nix/store/zlj5li1yy7v2x6njf765wa7im0h28iqc-unit-tinc.mesh.service.drv
  /nix/store/md8jfsh9nyaqk61n5h3wkj4a5p85w4r1-system-units.drv
  /nix/store/49vx8hwidsagvrlkgmd7g20ql953v183-etc.drv
  /nix/store/xw2qy6j9gc06r9rgaqz38y66b1blf3pq-activate.drv
  /nix/store/iy3y8kzvd6xs7p4jh4jmlp0vifdxwz4h-nixos-system-solo-test.drv
  /nix/store/zpwnm2sdskskzy5mdscg1ir7y1rs5h0d-run-solo-nspawn.drv
  /nix/store/mq47m06rpmmadsf0xcnxpgrnd6qw4mgx-driverConfiguration.json.drv
  /nix/store/6zcy6ji9ps7agn15jp71ap93x2vhhdm4-nixos-test-driver-tinc-auth-container.drv
  /nix/store/ms4frjxbs0szxm1g9gnmn48i75f0mvik-container-test-run-tinc-auth-container.drv
Failed to find a machine for remote build!
derivation: ms4frjxbs0szxm1g9gnmn48i75f0mvik-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], [])