these 18 derivations will be built:
  /nix/store/9f89rlq8ldk5gnl954lzl9vgw2s4j04k-system-path.drv
  /nix/store/d1mha8p46ig9bdxxad99wf78xzy5i3wq-dbus-1.drv
  /nix/store/kvm0fd0s6lfzq9g7xpcf195dq6f3rvxn-X-Restart-Triggers-dbus-broker.drv
  /nix/store/f2541w8gp9i5kqf6jfyvgd7m5a22jjnb-unit-dbus-broker.service.drv
  /nix/store/k0kab37y4s5xhicacy4l5vfk1y0gjvlg-unit-niks3-gc.service.drv
  /nix/store/66xcilqszhb7yg613lqny9iii6bxf4yy-system-units.drv
  /nix/store/7fwfnrsrwssdgwgf9fl525h424w7pcm5-unit-dbus-broker.service.drv
  /nix/store/fhbs2ds7799m5i9633h836zm3sd4rpdd-user-units.drv
  /nix/store/6rhj7li0hbxjr79kp1xyah9phkq6smcv-etc.drv
  /nix/store/r3gpwbpjqn34pwbyx8nnffq0y5iq62xy-activate.drv
  /nix/store/lmy44nia33plm6hi2wgph463nlpvk3l8-nixos-system-server-test.drv
  /nix/store/2m4hzprg4nv2xa5is5zn0fgd08ckljz8-closure-info.drv
  /nix/store/4xnwd76zm8s0cjrg5n01bjgn9dh8fdpz-run-nixos-vm.drv
  /nix/store/bbq9pmcnajr3lgmc84svs34s4halxf6n-nixos-vm.drv
  /nix/store/q9bj9asyp77ja6q3281w269va0pr37q1-test-script.drv
  /nix/store/aa5pfdkbh05wp735bljq0xdxf7fbzm44-driverConfiguration.json.drv
  /nix/store/jaywpq37p11c6m3rmd76nb8kgv4wq051-nixos-test-driver-nixos-test-read-proxy.drv
  /nix/store/xi964vsvl04nrxwl5k8l9jbdnzw43gpa-vm-test-run-nixos-test-read-proxy.drv
Failed to find a machine for remote build!
derivation: xi964vsvl04nrxwl5k8l9jbdnzw43gpa-vm-test-run-nixos-test-read-proxy.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], [])