these 10 derivations will be built:
  /nix/store/6c1wfc62nwvcrwpmpj4v1kdi1mslqhpp-unit-tinc.mesh.service.drv
  /nix/store/cy8jhlim0qab78ch2lfq436mhjc7px2v-unit-tinc-auth.service.drv
  /nix/store/4z8wyaq32a664y055k7qa5mk0m50a69a-system-units.drv
  /nix/store/pb90dapx7nz9mlrh6pdyidwhqdm4jznj-etc.drv
  /nix/store/wz2f9pk6nlw34hgd56gbfqkwlp1h14ww-activate.drv
  /nix/store/3nw37w1jfp67iicjv171mcfq2rsq1k3d-nixos-system-solo-test.drv
  /nix/store/5cip29kqjzcarvcn973lb10mmbf1yjbv-run-solo-nspawn.drv
  /nix/store/7nb7pl9cdvp84a8pcjcz70hkqm6dm6hy-driverConfiguration.json.drv
  /nix/store/cx9dphbc4m8n9qcdgrw7z5dzk6x6ba5b-nixos-test-driver-tinc-auth-container.drv
  /nix/store/q04k5z9aah05vfw0z9834zi72367i53k-container-test-run-tinc-auth-container.drv
Failed to find a machine for remote build!
derivation: q04k5z9aah05vfw0z9834zi72367i53k-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], [])