these 16 derivations will be built:
  /nix/store/gs3cgmmq8vdchvknndbfjbc240a3m02w-test-script.drv
  /nix/store/2rhwah34a14sqdbcgarxsyb3k609sg8a-user-units.drv
  /nix/store/y9l3xk2psxynl5h3ih3dybrlcypiniij-etc-systemd-timesyncd.conf.drv
  /nix/store/pw0g403xzmn3cn4df9xy4q3k3zyi64na-X-Restart-Triggers-systemd-timesyncd.drv
  /nix/store/vl9r2i39la34rvx7p0k1glq26cpkyiks-unit-systemd-timesyncd.service.drv
  /nix/store/av1qk3dbcpv9cmd0w5nm3frcahxw61ak-system-units.drv
  /nix/store/1vaj9291wwyxj4c5pw4r08c6a2yiicn0-etc.drv
  /nix/store/yhd9hhiqn88wilmrra7m7pbr8aly41wb-users-groups.json.drv
  /nix/store/zpi23gjfyl8lv0jcy5i7i669wbwh62az-activate.drv
  /nix/store/i06lqnwqfdyqc056qsisb03k1fdg6rkw-nixos-system-machine-test.drv
  /nix/store/9kb82sccbn87yaspk89b2d9ywg61523h-closure-info.drv
  /nix/store/p3al35w7lmkaqvhcrr6p5npwjm063vh3-run-nixos-vm.drv
  /nix/store/zvg464fbcyhzgxfvd5jqbns1jfa1y574-nixos-vm.drv
  /nix/store/r5jgmybakzw1ga3qyk19c4lidnb3n1gw-driverConfiguration.json.drv
  /nix/store/9fr44alm40yacxsbqpiaxkargx192fpx-nixos-test-driver-systemd-timesyncd.drv
  /nix/store/187mx236hr4c83vh76gg6n22kx7rwabl-vm-test-run-systemd-timesyncd.drv
these 2 paths will be fetched (1.9 KiB download, 7.8 KiB unpacked):
  /nix/store/x3lxm31xdlw32c3bxf4zpymik5cvkvsp-dry-activate
  /nix/store/c5nfljp2dxi1v1i670gyh0sv69rp1083-users-groups.json
Failed to find a machine for remote build!
derivation: 187mx236hr4c83vh76gg6n22kx7rwabl-vm-test-run-systemd-timesyncd.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], [])