these 25 derivations will be built:
  /nix/store/0v2kak2gn3vl744fclr8wbxc9zig9cjs-system-path.drv
  /nix/store/7rsc0vqpf9bb8y1zkq81fxfrcrrvpxdp-unit-tinc.mesh.service.drv
  /nix/store/hlmd2xsg72v5k8dpvcq141y3l0abcfs7-dbus-1.drv
  /nix/store/766l6kbyvvbpn3rpw7ca26lklnzqhfpk-X-Restart-Triggers-dbus-broker.drv
  /nix/store/l5fiy7s2qacvqlirb43hmfkagdq5pzb8-unit-dbus-broker.service.drv
  /nix/store/dzjb542i63ydhkay6b80nyi7y7z57gz8-system-units.drv
  /nix/store/qpzw0sfww9nnnv7318m67p2dvpvpdal8-unit-dbus-broker.service.drv
  /nix/store/mkvjw5235bl80c2mdahdj3vi1v844wv4-user-units.drv
  /nix/store/x4y51q1gck2b7nk7rfny41bgcgrwqrl9-etc.drv
  /nix/store/4sand67fw4hp9gj551xpbh6yczpmhvq6-activate.drv
  /nix/store/7vsc15r9hmbz7dwdrmfgkvk7b80yshj0-nixos-system-beta-test.drv
  /nix/store/wpfr0ga2jpslp7j6aplz0zzd1w5qxyjv-closure-info.drv
  /nix/store/sbp56ha49g8257rplhjdc02gg0bwc52b-run-nixos-vm.drv
  /nix/store/38pgpr9lcldigcslawjglhchdw9ybaxc-nixos-vm.drv
  /nix/store/ld5bidbzy839x6jbhihvhn8y2avrbvw8-unit-tinc.mesh.service.drv
  /nix/store/bm2ippmc5g3z6j0zbgzf1x8pq030z4ph-system-units.drv
  /nix/store/kgqb71r1ihxsf0v04rjkphyhm0046psa-etc.drv
  /nix/store/6hhlfmhx6wdpfah80rzd4jvdwd3gy60a-activate.drv
  /nix/store/i1nz9kr44ir373pc25rp1bkzr4jylwvk-nixos-system-alpha-test.drv
  /nix/store/xi1r85rrqi953c472aiwbard3nc4s7mg-closure-info.drv
  /nix/store/f8q6nl35w9n2mziqyng963xs8h9v2y4d-run-nixos-vm.drv
  /nix/store/l55kljdxk9zfl52ra5vv9x22g9sp7r60-nixos-vm.drv
  /nix/store/gdckr4623cfw53kwl0md9yg6kw03b9sq-driverConfiguration.json.drv
  /nix/store/v8vzg688lds5x4sk8v7sya98z38qpfni-nixos-test-driver-tincd-nixos.drv
  /nix/store/c8jx5wvbwvdqbbdpik16p7y07cg7rm8f-vm-test-run-tincd-nixos.drv
Failed to find a machine for remote build!
derivation: c8jx5wvbwvdqbbdpik16p7y07cg7rm8f-vm-test-run-tincd-nixos.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], [])