these 12 derivations will be built:
  /nix/store/z6drqa73xidh9fd5cyr2w7p267mia5ji-python3.14-nixbot.drv
  /nix/store/wq7j55plhqsrdinvhfkkx3gl62la3ga6-unit-nixbot.service.drv
  /nix/store/n0p5q458lhrq3k34xq52vwhr71xf1p7v-system-units.drv
  /nix/store/pc3v3r6aiprjqc8zis542jxrhbjpggv6-etc.drv
  /nix/store/gfxj97x5wqfbin02sd4ry6fjigff4sqz-activate.drv
  /nix/store/480fv3gqlw4zgxn7bbajax0ibpdicldv-nixos-system-machine-test.drv
  /nix/store/v0h1j95m0l59qiqxhsr0y3qvclmngnwh-closure-info.drv
  /nix/store/zmnca52g8rvfdqhl2g5zq4pk9davghwk-run-nixos-vm.drv
  /nix/store/190y933v5giw7zmllkm6xx42icrc08kj-nixos-vm.drv
  /nix/store/qyppx8kbakn1r5hv2hjih6yvrd7wff9j-driverConfiguration.json.drv
  /nix/store/5nba8gxgj5py99fffs5r275v946fcf34-nixos-test-driver-nixbot-workload-identity.drv
  /nix/store/n0g6cw2lkmwm87k1fjpb4qy2nzqz39yv-vm-test-run-nixbot-workload-identity.drv
Failed to find a machine for remote build!
derivation: n0g6cw2lkmwm87k1fjpb4qy2nzqz39yv-vm-test-run-nixbot-workload-identity.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], [])