these 24 derivations will be built:
  /nix/store/5n7qvlyhymcwzanf54chsfkvnl52klyf-nix.conf.drv
  /nix/store/18qz702vbdwi23z7p0s4rr379r4lcnf1-X-Restart-Triggers-nix-daemon.drv
  /nix/store/7g8pw67vj5xd7cg1p9s4mgh63kxnk2ld-unit-nix-daemon.service.drv
  /nix/store/i8wcl06l6yn0yshka5vm0qb7nd1ppn3j-system-units.drv
  /nix/store/bf387z1ng9b315887gbwbi12xipvh6di-etc.drv
  /nix/store/2jwmn70j5s7i2gqmz9wvjdw3yqr6q31f-activate.drv
  /nix/store/kgkpcznwa04bm489mm9247q5xam5hsbf-nixos-system-host1-test.drv
  /nix/store/4pyxkvmf5zbwrghih3n07p6ml80h98zy-closure-info.drv
  /nix/store/bplkk0iyf1arhgal5haaligj5qabx2dv-run-nixos-vm.drv
  /nix/store/1rn5kyh7rx01d5q4z10fjhmlsl4m89ng-nixos-vm.drv
  /nix/store/2yvxvhh1nzlgz643k1k6jlxd652fh4vz-unit-nix-grpc-daemon.service.drv
  /nix/store/51lpjn7x7ip8zrrh74plqjmxkgqpjz7d-nix.conf.drv
  /nix/store/ifi0w8jfpngrxj9hc2vpibdi6hqrkvqa-X-Restart-Triggers-nix-daemon.drv
  /nix/store/way7yajfxmvb818znz8diia66h0wc9ww-unit-nix-daemon.service.drv
  /nix/store/zldr5q0sbg5a1j0m80i9vw2wxdl6spfb-system-units.drv
  /nix/store/smz4kr91gff6iqqhcn1inv7cf7ly92zc-etc.drv
  /nix/store/k3f14b301jsc8vlahb5cwjy370zwx33b-activate.drv
  /nix/store/hglvz9vqchjaljvrnm1p8mybrnvrn67p-nixos-system-server-test.drv
  /nix/store/8nbq4vpwx5mcdmykblgxf6hjcccq61q5-closure-info.drv
  /nix/store/cnp6pmnqd4xg3dnxsw3hbgydvflx8zic-run-nixos-vm.drv
  /nix/store/4sxi89f7jwa4pma19smnxx9pq43fp6s9-nixos-vm.drv
  /nix/store/ndnhqhk67i0n6kmyvkpf00k7kf84y5q9-driverConfiguration.json.drv
  /nix/store/mkygsihwbdikfflblsmcjajcnh7c8rms-nixos-test-driver-nix-grpc-store-acme-substituter.drv
  /nix/store/hh1kzyyqbxfy9d890846qzzqy06zcrlz-vm-test-run-nix-grpc-store-acme-substituter.drv
Failed to find a machine for remote build!
derivation: hh1kzyyqbxfy9d890846qzzqy06zcrlz-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], [])