these 24 derivations will be built:
  /nix/store/jn8d6lgvln3lpym08h8gwzlpd9c49sqm-system-path.drv
  /nix/store/r9jg683qrdam8rcy0gzf56dxglx454qn-dbus-1.drv
  /nix/store/d25hi3nhmcfr4gg8f3wl9yija47f85sy-X-Restart-Triggers-dbus-broker.drv
  /nix/store/19nd7jn186sds9rafxxzg5f0j2kc5ykb-unit-dbus-broker.service.drv
  /nix/store/dlsdfgds4qx52wsyw1393f8q26ldxi62-user-units.drv
  /nix/store/173yg6pzfsjplppy9lfhidaw55w16ain-unit-tincd-mesh.service.drv
  /nix/store/mpi0ixlj5dbph9j8pd01gldfji9szm66-unit-dbus-broker.service.drv
  /nix/store/m3pyqm4d2fk61jy5jw87s5jnasf6dizm-system-units.drv
  /nix/store/0hkjry512yi6700l4agkp2yjixwph8rh-etc.drv
  /nix/store/4pcmdbr07pf4v3a8idn15k8wgqwrkisc-system-units.drv
  /nix/store/f2cjks8l4lxckldgx8jpkvnl7djm5gqg-etc.drv
  /nix/store/kjayv240xc4ry86sas77l5vsphqx91aa-activate.drv
  /nix/store/kzy6ywxdmfbs8hvdil9yxxbrjyh3vkvq-nixos-system-alpha-test.drv
  /nix/store/ixyc5wibwxg4s7j1d6gm0cdj9xdqgbv0-closure-info.drv
  /nix/store/5rhnli6y09mm2agn3df1bdjnjm2kz1ak-run-nixos-vm.drv
  /nix/store/g19wrmqjx8apqqk10qn702ciqyqz0rxs-activate.drv
  /nix/store/7rzr6z7fvkgcdg8s2v561gyxd46mpqsf-nixos-system-beta-test.drv
  /nix/store/x2j9jjzcypij7xfhg3yxvlfwjdcakg8l-closure-info.drv
  /nix/store/k4flfk44nsxi7dd6bpjd212y1wrq2m2f-run-nixos-vm.drv
  /nix/store/l5slh555qma7qj8dfriyq61yw38fkzhv-nixos-vm.drv
  /nix/store/vh3jwkkzs0mrgrb1rra3kimx0iw0x9xl-nixos-vm.drv
  /nix/store/gxsbrd7fw1ia7wsf9mh6q2fgmx8p5hvv-driverConfiguration.json.drv
  /nix/store/8dz9nhnn842rk36qiwmh5wgzg58fvxm0-nixos-test-driver-tincd-systemd.drv
  /nix/store/cx71yb9bqx3x893b1wb90d2kfqwk93bm-vm-test-run-tincd-systemd.drv
Failed to find a machine for remote build!
derivation: cx71yb9bqx3x893b1wb90d2kfqwk93bm-vm-test-run-tincd-systemd.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], [])