these 16 derivations will be built:
  /nix/store/5b7xjf69z6aa0g1ms6hx6pji87ggw60i-nix.conf.drv
  /nix/store/9wfnb75xf48q16zy1hgzhj1g7h7rr76y-unit-nix-grpc-daemon.service.drv
  /nix/store/lhz86fx21xvs2r6fqy970sbakb1464im-unit-nix-grpc-daemon-mtls.service.drv
  /nix/store/zr8rif8x096i5igyybw0idv1sap3np4s-X-Restart-Triggers-nix-daemon.drv
  /nix/store/nsr0g22zpv05l7w0lyi41j36wj5h6i29-unit-nix-daemon.service.drv
  /nix/store/r1ymgymj3c1xid77h25wwfgjw4fvk9ch-unit-nix-grpc-daemon-strict.service.drv
  /nix/store/hkqh3cbdps2ax6jwhx21asq608xp9i15-system-units.drv
  /nix/store/999mvfgf324q78dxzklbxgx8agwz3c0w-etc.drv
  /nix/store/by5v3q9qw8c246z5yzfsvj6bi1f7lcnk-activate.drv
  /nix/store/svz54vk1pn1a3h1rrxda6gidwki80ngy-nixos-system-machine-test.drv
  /nix/store/zq19bsfl4dny5cr95xc7iaaglr2a5msq-closure-info.drv
  /nix/store/2y61ackdjbr9rv72fydlhhmznhw809pc-run-nixos-vm.drv
  /nix/store/lv04cc5cqnpir4c1493wvjkrxgxhd0if-nixos-vm.drv
  /nix/store/5rb784j4lqz9zkfbgwv6cl1g8qrh5vf9-driverConfiguration.json.drv
  /nix/store/vszqwxar9y53q5vki8rrqpzw2l0qavjd-nixos-test-driver-nix-grpc-store.drv
  /nix/store/hs970119zcq8j93hsqxnglaqghq9dgdv-vm-test-run-nix-grpc-store.drv
Failed to find a machine for remote build!
derivation: hs970119zcq8j93hsqxnglaqghq9dgdv-vm-test-run-nix-grpc-store.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], [])