these 12 derivations will be built:
  /nix/store/nd24h3lsycz7fhfq82lh6jzaimsy8wr9-initrd-linux-6.18.54.drv
  /nix/store/mwx87sflyhg34pvvn936l6mq2phywi8q-system-units.drv
  /nix/store/zq3h65qr6l1z13hycfqg2wl2sg17bqyc-etc.drv
  /nix/store/7lp1ncjrrbx88ld8qy7ba6rkxdkm48bj-activate.drv
  /nix/store/kr98x9wr30r437xdhvb9fv71l0jz0pbh-boot.json.drv
  /nix/store/v540mlgpnjjrwg9vd4w5asrv2jn2lvw6-nixos-system-machine-test.drv
  /nix/store/xf828kbkady9hak5x4z8d98fiqiicw7l-closure-info.drv
  /nix/store/6ac4ffw3cdq3d479kx4z09brjxfsmhm8-run-nixos-vm.drv
  /nix/store/jycwabqggrxyc01gv67axa18n5f7lkqh-nixos-vm.drv
  /nix/store/0pj6zazl62qjncnppls4szsil82wwvcy-driverConfiguration.json.drv
  /nix/store/3npil5v2wwzyh3qq6x2af8v9b2khcyag-nixos-test-driver-systemd-initrd-network-no-flush.drv
  /nix/store/sakdabd859fp6da39siwbc047djlfs0v-vm-test-run-systemd-initrd-network-no-flush.drv
Failed to find a machine for remote build!
derivation: sakdabd859fp6da39siwbc047djlfs0v-vm-test-run-systemd-initrd-network-no-flush.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], [])