these 16 derivations will be built:
  /nix/store/y32s2dfan4crzwqpmsc3i17mnk0pz4qc-nix.conf.drv
  /nix/store/1mfpshkc0ilyh2i6lnvp4zkqp2ypz3rq-X-Restart-Triggers-nix-daemon.drv
  /nix/store/9dcw2k53szl2jrdjh8i1rw2ljj7nljml-unit-nix-daemon.service.drv
  /nix/store/bz404svw2l4z1apkpw6sfzq5l6wwb7k8-unit-nix-grpc-daemon-strict.service.drv
  /nix/store/fpvszp5baf54a1ik9b46yk2jcb97dmxi-unit-nix-grpc-daemon-mtls.service.drv
  /nix/store/ib0mbj74kpc53jqhzaqzy212mpdjxiyn-unit-nix-grpc-daemon.service.drv
  /nix/store/jp5r287gghw0x72ylliszn7sncwn1lpb-system-units.drv
  /nix/store/sn5xw0hh0sasw6ljmahzj507h5iaflxs-etc.drv
  /nix/store/2fd52885w9qvxw5bz7sqvkbjylvfdpc5-activate.drv
  /nix/store/dmkxgpzhfypv6vm3rdxa90a40859ks9g-nixos-system-machine-test.drv
  /nix/store/8xbzizzwwnwdyzvjg09kzqy814shr3zp-closure-info.drv
  /nix/store/ki41jb1py7m1mj0figfjdk7k7xkgic9m-run-nixos-vm.drv
  /nix/store/ywk4lgayy15zkyds2x2lh9308gnvwch8-nixos-vm.drv
  /nix/store/sgyp2jwygnjxrv5lmxqrml5kj2kh6wdj-driverConfiguration.json.drv
  /nix/store/c6jf2b5rixbr91z52kkb7vmzjkmdc0a0-nixos-test-driver-nix-grpc-store-main.drv
  /nix/store/zlcgvn4amnfhr5qy1lwp8pza768vz1zz-vm-test-run-nix-grpc-store-main.drv
Failed to find a machine for remote build!
derivation: zlcgvn4amnfhr5qy1lwp8pza768vz1zz-vm-test-run-nix-grpc-store-main.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], [])