these 24 derivations will be built:
  /nix/store/gsj4plm09ys70qhxkc5b81zclg4j9nks-nix.conf.drv
  /nix/store/m85pmpklqi0mil91vv5qbrryca2mxd57-X-Restart-Triggers-nix-daemon.drv
  /nix/store/lldk211xgzjnyivn5aib281b65nrarw1-unit-nix-daemon.service.drv
  /nix/store/4qihv7pc12rhrapakz3d7nbnrhrp30ll-system-units.drv
  /nix/store/9kzmmylhcnygar87jp5cr3f6aiq3jbxp-etc.drv
  /nix/store/jfjn872c1b776ri9102b0x7c4aqk7kax-activate.drv
  /nix/store/7mn4ih3xlgfr7yq0kv0rh2ggd8pd11r0-nixos-system-host1-test.drv
  /nix/store/33a9x7iqq3qcx9nh3v61jxzgiphpx2lf-closure-info.drv
  /nix/store/2k2c7b9x9hfdbkysv6ma8slv967zz5lg-run-nixos-vm.drv
  /nix/store/6vmrrs86bznj3pl7yv3zx0p55cn2sinx-unit-nix-grpc-daemon.service.drv
  /nix/store/ldz4liyry6smynlm2yyhghr1wcw04c85-nix.conf.drv
  /nix/store/nbm5rpzp5b3pvdrda42n4wkgkb4d6ljx-X-Restart-Triggers-nix-daemon.drv
  /nix/store/yq5cp5rwxjx0nynjpqrj6sx4skpcfdfq-unit-nix-daemon.service.drv
  /nix/store/h2l6sv639br1nalr750lzbf57fwsmh5i-system-units.drv
  /nix/store/n1vllclfplisqzar8k8i6wq7j0gqv2li-etc.drv
  /nix/store/hzi92h51ad73ymzz34ik4rkn3wf3ri29-activate.drv
  /nix/store/mp4mn0rfij0gjma8ycyzbzqcljig7s70-nixos-system-server-test.drv
  /nix/store/kdgqlcr397n6r4cb9l4pz6ii69c261l3-closure-info.drv
  /nix/store/y9gmmasbl6nkq0iialjv428qzw64xpyl-run-nixos-vm.drv
  /nix/store/f1n3fakzhcphm3i5l6dkywq066hg8aar-nixos-vm.drv
  /nix/store/jzp706pcg2v4l648q367b7rkgmpyl5ls-nixos-vm.drv
  /nix/store/asl6mc0lc1zg18l5b2wg1q1l0rwdkp9l-driverConfiguration.json.drv
  /nix/store/38xyzbm34jmnj3s36wwmxnf6p6pcgfsi-nixos-test-driver-nix-grpc-store-acme-substituter.drv
  /nix/store/xcx9zwhcrwk68rbf1a8h4j0h2kpxm71g-vm-test-run-nix-grpc-store-acme-substituter.drv
Failed to find a machine for remote build!
derivation: xcx9zwhcrwk68rbf1a8h4j0h2kpxm71g-vm-test-run-nix-grpc-store-acme-substituter.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], [])