these 13 derivations will be built:
  /nix/store/jdgqrd57kpzyqcwj41j0h6xxz32ldybc-sops-install-secrets-0.0.1-go-modules.drv
  /nix/store/0n6yc8kdr67gk92ddl8gm8qmgd0l7lac-sops-install-secrets-0.0.1.drv
  /nix/store/klc0kbhjndm9lbfg12pnm6adq95asxxj-manifest-for-users.json.drv
  /nix/store/yx9s8vxk1q0y6ajrgrra04mqvi5mpp1q-manifest.json.drv
  /nix/store/d7rc8vkb1cac86gp56iq9p1x9sig75bm-dry-activate.drv
  /nix/store/y9pc1hk4n7n6pjmxsgmjk2ak6lbgz12q-activate.drv
  /nix/store/v29k07pd02a15sk4w6zjmhdrw74345nb-nixos-system-machine-test.drv
  /nix/store/w9dgn84qfsgd68swmpkz1karnz4k7cls-closure-info.drv
  /nix/store/rxc9wmc5hrngiks6yz1sn3czjxmj0r2v-run-nixos-vm.drv
  /nix/store/pjy668397jddcb3ap07m0h171gzyfdn2-nixos-vm.drv
  /nix/store/9v9pimkn8xr3kjszz12m8n9yns0f8hq6-driverConfiguration.json.drv
  /nix/store/qv38wh449pc7qq34pxig5j78clr7qgn6-nixos-test-driver-sops-templates.drv
  /nix/store/3f1rk9w5dkpcbzzay23xwr92535097ai-vm-test-run-sops-templates.drv
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy
Failed to find a machine for remote build!
derivation: 3f1rk9w5dkpcbzzay23xwr92535097ai-vm-test-run-sops-templates.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], [])