these 31 derivations will be built:
  /nix/store/jv14cm3qwny98av2lxys2rzjls5zlj8a-nix.conf.drv
  /nix/store/8lv68ish7s2r57vinvzmrc5af2wh4js2-X-Restart-Triggers-nix-daemon.drv
  /nix/store/1j4wxg4yirzy8v23b0kfq41d88ncpbjg-unit-nix-daemon.service.drv
  /nix/store/dbmqa03xkh0wdr6wk8aahn7qjh9216zi-unit-nix-grpc-daemon.service.drv
  /nix/store/093pilxjxlvf19kg1g9vgh3pwiww0fq6-system-units.drv
  /nix/store/3bb0sibmbv8bk4j28sanmcyvr2kvzqvs-etc.drv
  /nix/store/pp4smz67hdz9j7skc6hgxv8z9w4r8drz-system-units.drv
  /nix/store/r87k3gzn68a8g4s1diizh5bbbay18c9v-etc.drv
  /nix/store/k5fcsyx0ih5g8agc4djip5a7qqkxxpy4-activate.drv
  /nix/store/x25yvb00xwlhxfcj985gw9y60bn4k3cx-nixos-system-worker1-test.drv
  /nix/store/aqbmp38cgh14g5bzwm1x8n654a7fff2m-closure-info.drv
  /nix/store/v0bhim8mdf09167c0yzsr8rii4aa7i3h-run-nixos-vm.drv
  /nix/store/6d8chnbmxl72iyw98j2gvkignzi60in1-nixos-vm.drv
  /nix/store/g8g0s0gcjaw4f4jyfvs55k7zqvrk3a3s-nix.conf.drv
  /nix/store/pskvhp9awbvjrsvdd4kxcl9pp9vyx67z-X-Restart-Triggers-nix-daemon.drv
  /nix/store/brmjjqy35faskvza8bz287c16wf77sa9-unit-nix-daemon.service.drv
  /nix/store/j9f4d3rypwdzzg6whl62x94vp0kh7ql7-system-units.drv
  /nix/store/yxjw1ipcada42nda4hzwbrb6wyvgkbif-etc.drv
  /nix/store/nxkwzmq4f0xawgw214xrf9981gfdjzj1-activate.drv
  /nix/store/laywkpx8cbc0654yb5d6brdkcccrhaak-nixos-system-client-test.drv
  /nix/store/l0jvsswwpyf4j6g4d1njxgj65ird1kxv-closure-info.drv
  /nix/store/fn94fc60v4jvp2y8q5h1y185wfszs7cx-run-nixos-vm.drv
  /nix/store/79znpmqbp15pmq7csydy6rfwk8hbyjn8-nixos-vm.drv
  /nix/store/y7h97slxi0rgj28s6lcm4qah4j711khy-activate.drv
  /nix/store/xrc0vw62b1qj03b1bxw3npr4v0435mhv-nixos-system-worker2-test.drv
  /nix/store/x942srvqcacxfrk6rih1s9nv498v4p8p-closure-info.drv
  /nix/store/f4ig5hbzpjcf3268rbqv2q5bixalpdqn-run-nixos-vm.drv
  /nix/store/jy6q0is7qkkf6hsmz5xxfzdc90i9i2dw-nixos-vm.drv
  /nix/store/f4a7skna2vi7ywi4p77nx7g8bk3ps6zc-driverConfiguration.json.drv
  /nix/store/8i9rzcskpz426pm2pf30b1hhw3slv3g1-nixos-test-driver-nix-grpc-farm.drv
  /nix/store/8rc394r0wrajx6x5g0n80mqslhjpgk8b-vm-test-run-nix-grpc-farm.drv
Failed to find a machine for remote build!
derivation: 8rc394r0wrajx6x5g0n80mqslhjpgk8b-vm-test-run-nix-grpc-farm.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], [])