these 17 derivations will be built:
  /nix/store/x2h4ads48g3yy6b8lhk5hacmgg1bblkm-system-units.drv
  /nix/store/79zd7pfz3dxwplxjzqmw7hs4g6847lm7-etc.drv
  /nix/store/ghvxi2x8jcnq3hqgrazgd3n4hqwx3xax-activate.drv
  /nix/store/kw1yhwr5rw69gynw2k2hi8l54fk7kn20-nixos-system-server-test.drv
  /nix/store/rzlb40wriam1kdcanlis83r3mh33bxx7-closure-info.drv
  /nix/store/r3c4pgn64zl2mmns38gp8k9j8sdppf8z-run-nixos-vm.drv
  /nix/store/addsr915czjm4i10gcjwgcfjam0gci2n-nixos-vm.drv
  /nix/store/v53xlncvghd2if8z1l8h5cd12iw4b1a3-system-units.drv
  /nix/store/mg83w1dsdygbmkii48xkzkl50ywql6j5-etc.drv
  /nix/store/fkp4c630aypnc4x7kcyzi8gxmrz51jas-activate.drv
  /nix/store/d7mw98h29ccbx9mgvxw6pizwq102bl9m-nixos-system-host1-test.drv
  /nix/store/dlhrn1i5d34midnwsycsyw4z1g2qf7s8-closure-info.drv
  /nix/store/smnbp0xlac4j7fhszavlbk205m7p3xdc-run-nixos-vm.drv
  /nix/store/gbj9r581ymvsj14fmjvzi29kkrk1w4cr-nixos-vm.drv
  /nix/store/gdbdg8dxq2bjvhan7h31z8w22w09fgx4-driverConfiguration.json.drv
  /nix/store/zs5v4mhgi3wkbfg76kfyfw16aj71d9lq-nixos-test-driver-nix-grpc-store-acme-substituter.drv
  /nix/store/2jmgp9zgpj4ay27xz39i8a0pv2fy7a50-vm-test-run-nix-grpc-store-acme-substituter.drv
Failed to find a machine for remote build!
derivation: 2jmgp9zgpj4ay27xz39i8a0pv2fy7a50-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], [])