these 18 derivations will be built:
  /nix/store/vzfgd1n1b68y99kglwf7cq3y47jcapbl-unit-miniupnpd.service.drv
  /nix/store/g638na9zwhl68n8sp9s4wyk70jrz28kp-system-units.drv
  /nix/store/hvcc93j2wgbavjv0bdhw0vxkxhj0riq2-etc.drv
  /nix/store/l4bn6q6v5zvgkdamws9pljl0zhpihm5g-activate.drv
  /nix/store/r141lw0wv35bcpf4gr80d754m84bxs6d-nixos-system-alice_gw-test.drv
  /nix/store/mdk9jzxxp197hpqa5krrzcii1a1ziswd-closure-info.drv
  /nix/store/16pa8m8ccvqlb0j0672kg6pvj3kmb03w-run-nixos-vm.drv
  /nix/store/2hp1xjf7wkxifh11i1zg8kdg45c1rh6b-nixos-vm.drv
  /nix/store/qlvbfcn2ipqcw233xmfin7p2607kgdb6-system-units.drv
  /nix/store/gizydjbb7spdjdid39ycmk8icqnjzfi3-etc.drv
  /nix/store/3z9kk781ixfs49wc67y5ha8lisn82w2m-activate.drv
  /nix/store/i6l8wr6ydml8lzz91ch8j72m5mgh2zgr-nixos-system-bob_gw-test.drv
  /nix/store/fy8nscah94bhcyqfgyy2y669x75w21kv-closure-info.drv
  /nix/store/wzihlydyl1hn52mj1gnqrgmskk6w6v96-run-nixos-vm.drv
  /nix/store/dkhv18isnmq0d1kzqban2nb6qg7b6458-nixos-vm.drv
  /nix/store/cgdf0jbq9pxgyqldmm6zzx8bvc86s7sk-driverConfiguration.json.drv
  /nix/store/ffjx0dzivgrac8ay775xpf5j5fbh1v2s-nixos-test-driver-tincd-dht-discovery.drv
  /nix/store/3fiw77im3kpxyafdf2can01hv09k69cr-vm-test-run-tincd-dht-discovery.drv
Failed to find a machine for remote build!
derivation: 3fiw77im3kpxyafdf2can01hv09k69cr-vm-test-run-tincd-dht-discovery.drv
required (system, features): (aarch64-linux, [kvm, nixos-test])
1 available machines:
(systems, maxjobs, supportedFeatures, mandatoryFeatures)
([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], [])