these 24 derivations will be built:
  /nix/store/fmh02pvd3sk0xx82sfyjah8rpcsl3vgm-nix.conf.drv
  /nix/store/az5f0f8g0s0580gmvxsl16d16svybfqw-X-Restart-Triggers-nix-daemon.drv
  /nix/store/jxh6cxsnw49qbyfxv0a3k7l12b4apd3q-unit-nix-daemon.service.drv
  /nix/store/lv5wvjgrh7jyv6lq6k0vipinfq1vaj4n-unit-nix-grpc-daemon.service.drv
  /nix/store/56kl38c1dsjg2ds4zmr8f6hgfiqrl7fx-system-units.drv
  /nix/store/wm2a9hyy7az2i9iygfhc082nmkwaldrb-etc.drv
  /nix/store/knmcsnbhjv7x3ndmilj2kp4fbw19h9k0-activate.drv
  /nix/store/392s1v458cxjxqilp4fj4wv63znihp0k-nixos-system-server-test.drv
  /nix/store/d0jflkvcaxaw7ig98256832w4dcjcm85-closure-info.drv
  /nix/store/bf3jr1b7z6fm3v14hxx7z9lw93b6f1dp-run-nixos-vm.drv
  /nix/store/2jw70kyi3kjlm8i6cai93aqs52nchyi4-nixos-vm.drv
  /nix/store/vfjvhdn6dfixi0lkc1r56xg59gdn0bnb-nix.conf.drv
  /nix/store/6awhspma0ww7r5wbfwv58zxf5d5vsrlr-X-Restart-Triggers-nix-daemon.drv
  /nix/store/z58p71fw5pm5qkxcik3cxiw8ac79613w-unit-nix-daemon.service.drv
  /nix/store/3padpgvmbdk7f02111b9lprkjai0pqd0-system-units.drv
  /nix/store/g3v2kdizzh0si8na9xx8jfsyjm1x3s5j-etc.drv
  /nix/store/k4662mxrsvp6yrywxllclzjyjabcwsyd-activate.drv
  /nix/store/ldvz65g5qbvyg04qvzmrrvdbvf1lhsm3-nixos-system-host1-test.drv
  /nix/store/6j1gl1wpdmfd464c01bw3xzyajpfymzz-closure-info.drv
  /nix/store/93warzmaqdl674p5n8d18dh265hg2yhl-run-nixos-vm.drv
  /nix/store/cz25j3vmpiig3wkbv090x8rpikr07a1j-nixos-vm.drv
  /nix/store/w0y87zfpgyyddjp90jifzn6i08a2a7p5-driverConfiguration.json.drv
  /nix/store/dh8y1q9x3fkch8nv3mb2qr7ml8mwmjjw-nixos-test-driver-nix-grpc-store-acme-substituter.drv
  /nix/store/walfs71dzj59ijxz6s6d485n6sdxbjir-vm-test-run-nix-grpc-store-acme-substituter.drv
Failed to find a machine for remote build!
derivation: walfs71dzj59ijxz6s6d485n6sdxbjir-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], [])