these 18 derivations will be built:
  /nix/store/6b9qigw5i660h57zg61ql7j95slc8mpf-system-path.drv
  /nix/store/b1yv00l3piainkc11cn7gjv0id18hl0h-unit-script-linger-users-start.drv
  /nix/store/dmnq3051qgrxqdff70bq7nmb9qgnnbpc-unit-linger-users.service.drv
  /nix/store/yxjbpapx46yq1ra3kkk080p00pir7yr3-dbus-1.drv
  /nix/store/7fs2i43vz0vqhb7wnp8naazaqgrh5xci-X-Restart-Triggers-dbus-broker.drv
  /nix/store/j0dsxs1j6i9vd1gbpf3a7405w2igxjbn-unit-dbus-broker.service.drv
  /nix/store/2bmxp8x82flj8bj4s9x8ad2bi3kfr8i6-system-units.drv
  /nix/store/1j4317y2yhaw6f948l4w58nz1hykfi8c-unit-dbus-broker.service.drv
  /nix/store/dajvs7dibi4wq2wp9nsh9hbrskv8kg7x-user-units.drv
  /nix/store/kvn3i5xm1mlda3vri89igs7y20587h7m-etc.drv
  /nix/store/bma6fs037hkxxagy6ynwhcq7jf1zd9is-activate.drv
  /nix/store/mpm3s2ir41x9p4ycglcrs2apak8xi5d3-nixos-system-machine-test.drv
  /nix/store/33l90ibngky598dvz0r90rwlh84pjnfi-closure-info.drv
  /nix/store/yszp06dgpm9lsxkd2bynhs39a2hvq5jf-run-nixos-vm.drv
  /nix/store/0s09ky766xklv8rfic6x5w6sbl70j4h6-nixos-vm.drv
  /nix/store/2xp2iyv5m78fybxz6l4fj1g95k6jsyl4-driverConfiguration.json.drv
  /nix/store/b7wby7bpidp3j1zh7v12lp7mvgd9j249-nixos-test-driver-systemd-user-linger.drv
  /nix/store/xc5iw0gq31bd0iawhm923a3wc2f7y6wf-vm-test-run-systemd-user-linger.drv
Failed to find a machine for remote build!
derivation: xc5iw0gq31bd0iawhm923a3wc2f7y6wf-vm-test-run-systemd-user-linger.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], [])