these 16 derivations will be built:
  /nix/store/im6cajb1qj6z0vgih5vxfcvyj5r434j2-system-path.drv
  /nix/store/m3a9x6jqs9zdv25kz4jsqvxpwr2sq3rq-dbus-1.drv
  /nix/store/wrvwvrwqgg0pmbfmhmcl4si6j2fhnzjp-X-Restart-Triggers-dbus-broker.drv
  /nix/store/0pfnyi71yk4ps71gq4h5v03c490fwbsr-unit-dbus-broker.service.drv
  /nix/store/6c8s3w4rzmkicm7nw6zn4n03ifjjs71k-system-units.drv
  /nix/store/5zf8wnmzn2p4kpgqzjvfpqq5z6gd82ql-unit-dbus-broker.service.drv
  /nix/store/v2win7kii99j2pxk2wyhyl5lpdn79wzr-user-units.drv
  /nix/store/s7q3y9d3kbr7d2jidwcgncvn1ax6qpbz-etc.drv
  /nix/store/9akh47f1hzj7ag2i2l21v9lw71ys9vhv-activate.drv
  /nix/store/m8y7llgqbf351gz2n7qj0q83vccasinj-nixos-system-server-test.drv
  /nix/store/3hp2m9jri3az3mi1x1sdhqjajlay7f8c-closure-info.drv
  /nix/store/4hzg1wpjaximpw3r6qnw0lk4lqgamrg8-run-nixos-vm.drv
  /nix/store/wiyzvpwhcfi7bnkfc35inl1lg3afrz6a-nixos-vm.drv
  /nix/store/0zj162l7lmixdsb3rrf6dbg82is2da22-driverConfiguration.json.drv
  /nix/store/1aci9r83b4psqgmjglx8z0d499chb2nq-nixos-test-driver-apparmor.drv
  /nix/store/rcsd36smsv87bpxdiabh5sw2k0wy0v4r-vm-test-run-apparmor.drv
Failed to find a machine for remote build!
derivation: rcsd36smsv87bpxdiabh5sw2k0wy0v4r-vm-test-run-apparmor.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], [])