these 16 derivations will be built:
  /nix/store/fxfq7cxc8wy4j5x2r6p8qk1shnflmdyw-system-path.drv
  /nix/store/0ql7lbkyngwvr2cbsg907djpizckmcjk-dbus-1.drv
  /nix/store/n0bjrh1db4dd3fjm4zrb21r0mjxlnrcv-X-Restart-Triggers-dbus-broker.drv
  /nix/store/1wn9s3q4xsv55zzpcgxmkvyp7kcnq994-unit-dbus-broker.service.drv
  /nix/store/2kz2wknp4sn6g8a6yr2fg6rblcic94hj-user-units.drv
  /nix/store/q6j154hqzqrwyilvnzsxnqbml029iwdi-unit-dbus-broker.service.drv
  /nix/store/4k85jdg2scpdw72p9jqa8pys2kp6nmgr-system-units.drv
  /nix/store/wh0pyvghcwjr9yv9jsal1cx3x94p1xg2-etc.drv
  /nix/store/a45h72r4j2i60zpfcdi7s77n2jswknv6-activate.drv
  /nix/store/ks92xl0n31k2wz9c60zk3252ljmq9j8w-nixos-system-server-test.drv
  /nix/store/2ngard9i8kimcfijqihml9hq2sr8dcr8-closure-info.drv
  /nix/store/8jz7l4d69f5czcvvwgqdwaf879vd5a5w-run-nixos-vm.drv
  /nix/store/vwk2nn6fld6n0i7dh7pydyw6qlzzy77h-nixos-vm.drv
  /nix/store/knkqj4f4gv0pzifm5qqy47fs5p501clx-driverConfiguration.json.drv
  /nix/store/vdqgbybs58i9pi9jja6y1hnd0p4p8rly-nixos-test-driver-docker.drv
  /nix/store/a192z9g8nwzj2ram2lya5f5px562vrjx-vm-test-run-docker.drv
Failed to find a machine for remote build!
derivation: a192z9g8nwzj2ram2lya5f5px562vrjx-vm-test-run-docker.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], [])