these 10 derivations will be built:
  /nix/store/jip5isgcgd0ygh1p8a5xhms7j0ah9685-system-units.drv
  /nix/store/8i34w1j7j55pji60cpgf6rdzrklj6q5z-etc.drv
  /nix/store/6md4dc4dp5zxxqminizcwm5w9ldprr5l-activate.drv
  /nix/store/8c08qr83wv3x9313m8jwyskjm12qcjz8-nixos-system-machine-test.drv
  /nix/store/8p5c3qi71hxhvm3xdxcqkj0g4w7ycfdq-closure-info.drv
  /nix/store/hr627a6cxp1zymjcpz35flxw6142rz74-run-nixos-vm.drv
  /nix/store/x8qnpa0zfpnw57lrw1c03zrv4pg0z64w-nixos-vm.drv
  /nix/store/sxyzffqj4b1hbn4i13z52si3dmkd1507-driverConfiguration.json.drv
  /nix/store/4yv24rickba2am3ipm0lr4xmjsdkj55w-nixos-test-driver-systemd-timesyncd-nscd-dnssec.drv
  /nix/store/xnhkp72whk105xcspadknskkdfa6qmg3-vm-test-run-systemd-timesyncd-nscd-dnssec.drv
Failed to find a machine for remote build!
derivation: xnhkp72whk105xcspadknskkdfa6qmg3-vm-test-run-systemd-timesyncd-nscd-dnssec.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], [])