these 10 derivations will be built:
  /nix/store/1jxv1k333gncg3ai7w2q92rzsnk5163f-unit-tinc.mesh.service.drv
  /nix/store/kjgqvvwv17gifpmm1np2151lfncwbpzf-unit-tinc-auth.service.drv
  /nix/store/rfzgjk8877chkc00nin49zc3yqhqg339-system-units.drv
  /nix/store/xahcshib3r9jpm1vcfhyrgi5k4ikhpy8-etc.drv
  /nix/store/ilpb7dvzvnl0xfqinha7xrh5acqqsn8d-activate.drv
  /nix/store/1rsiyq4a2354s4413xjsa9an0g07jp5g-nixos-system-solo-test.drv
  /nix/store/iddbn0xgnykm4ixsizg6jyp3l643pyxv-run-solo-nspawn.drv
  /nix/store/yxnbxdj1wgd2rz7p63kbvj2yayc0h52l-driverConfiguration.json.drv
  /nix/store/32s8jw44akz7pi4c4ghfsz0z24psn1vc-nixos-test-driver-tinc-auth-container.drv
  /nix/store/bpx94iswfvid121a0x4vwgagnhk4gym0-container-test-run-tinc-auth-container.drv
Failed to find a machine for remote build!
derivation: bpx94iswfvid121a0x4vwgagnhk4gym0-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], [])