these 16 derivations will be built:
  /nix/store/0vzg2jk809b6c3ggpfg4a71ahdyi10gw-system-path.drv
  /nix/store/kimli0397vmsszqpva1qji3i49yjk6wp-dbus-1.drv
  /nix/store/iz1bsr5ps8iqkr97j1mbnjrsrg7vqvr4-X-Restart-Triggers-dbus-broker.drv
  /nix/store/9lpxjc5zqg2yl8kjwjb3rlqj8mcaq52d-unit-dbus-broker.service.drv
  /nix/store/a8z7wpbigxh4ikfqv5b0vkaj6d0b1xaw-unit-dbus-broker.service.drv
  /nix/store/bj7fcx5j148lk4gk29zrvzwh0g0z2lxv-system-units.drv
  /nix/store/ipwfgnfk2d9ix4h57ssjm01z4mkmh0dn-user-units.drv
  /nix/store/fdfj8dfb52ivh7frxglrdhgry4knqq62-etc.drv
  /nix/store/canqjl9cpk8b8xzd3sdkrms9yy3r5mgs-activate.drv
  /nix/store/clgck4x7kgz2df77dzlrgn9clw49c2yr-nixos-system-server-test.drv
  /nix/store/w11ijc40f44gvf9i91kq1wsmprzz6nxp-closure-info.drv
  /nix/store/x2w8g8icghwrf9mq95hki5mr2pnqdlg8-run-nixos-vm.drv
  /nix/store/scyl363vzfwpxqhc4nnai4ipr8ag4qh2-nixos-vm.drv
  /nix/store/qiv0hcbgjlxmycfnpy4yciprrxvlxcj8-driverConfiguration.json.drv
  /nix/store/xxg349hcmy2r9ijs61l3b72gjjbijck0-nixos-test-driver-nspawn.drv
  /nix/store/m3v7gc287sjlhsx6s10fsllkxwx45n5p-vm-test-run-nspawn.drv
Failed to find a machine for remote build!
derivation: m3v7gc287sjlhsx6s10fsllkxwx45n5p-vm-test-run-nspawn.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], [])