these 27 derivations will be built:
  /nix/store/4x18k1m6c2gd27nsgpgxnw19snywl3id-tincd-deps-0.1.0.drv
  /nix/store/0a53k698xyh3qgmxi6gd40wqaw8s0242-tincd-0.1.0.drv
  /nix/store/2jcgdwlxvdrl2pz00zkhv092s78w1m2k-unit-tinc.mesh.service.drv
  /nix/store/aczbx2ygkhrif6afag7iq3rncziy11kc-system-path.drv
  /nix/store/7a4sb1cgn5pf7wxa2g2qayngxg64jbm7-dbus-1.drv
  /nix/store/v927mcn04j0zml1hnbsms6f9ah8dmrrv-X-Restart-Triggers-dbus-broker.drv
  /nix/store/71w76cgk1kj8v75396vx9vdx1r31726f-unit-dbus-broker.service.drv
  /nix/store/in8cxjwiglay58vyb9az2pkvhiqm1y3w-user-units.drv
  /nix/store/5r10dysmj5shr4x6rcc7zkgbbkzqsyh4-unit-dbus-broker.service.drv
  /nix/store/iw5x4dbakdhmbrb41wynzfg9jm69wkhy-system-units.drv
  /nix/store/dqv4l4m4b76k8cf853wyk7vahq4aaqk5-etc.drv
  /nix/store/38g3r6s7rzk5qv5zw9kk9pxjpq2582i2-activate.drv
  /nix/store/pcyl4pzxkkz398pg6gbdm2p8wf2pn42f-unit-tinc.mesh.service.drv
  /nix/store/xwqkk2wjjd9xs52cpw5fbci3l4fxg58w-system-units.drv
  /nix/store/rakrrxqz188686hz7dab36imn88p3k6j-etc.drv
  /nix/store/l46i1cghhk8g8nirc0y2v6042zz59kh5-activate.drv
  /nix/store/yfhk32qpm6agjl0sz56pg75djfb9i4jx-nixos-system-beta-test.drv
  /nix/store/vcr255j246vwv33d7wpdi46jaxv7w83q-closure-info.drv
  /nix/store/ag5jjsirddvdnsjf2grpdx5qcz07b9ib-run-nixos-vm.drv
  /nix/store/5l8dlh7yq6szvpl2aps0nm5h0x9gc11a-nixos-vm.drv
  /nix/store/92s6hy1b0825i5yjm2wkajnv2b399vyp-nixos-system-alpha-test.drv
  /nix/store/9yz3zdw9a9qy9gdfi11yldmmjakralwz-closure-info.drv
  /nix/store/jfrwghlmarljl0pz9fkaqsciripml761-run-nixos-vm.drv
  /nix/store/m2wnm0zk7hgpixq219ci904cszi65zmd-nixos-vm.drv
  /nix/store/n5a0k95vl83b00z9gmx2984ais2n17yy-driverConfiguration.json.drv
  /nix/store/az0lpf5a28cgh2kn95lmds1g8laz2rm4-nixos-test-driver-tincd-nixos.drv
  /nix/store/rj4rfg1in24j47cd00vrh6ncl646vsgb-vm-test-run-tincd-nixos.drv
Failed to find a machine for remote build!
derivation: rj4rfg1in24j47cd00vrh6ncl646vsgb-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], [])