these 24 derivations will be built:
  /nix/store/4avgkl401n6d0l9wlbvd0mliw4fr53bd-nix.conf.drv
  /nix/store/wcwcsk5fr3z0vgwvbx1qvi9qbv5d4lzs-X-Restart-Triggers-nix-daemon.drv
  /nix/store/4nb6ybmw6n9pssg6gyz3v1vzrbygnxkv-unit-nix-daemon.service.drv
  /nix/store/nixv58q5r83xjj27d5ci6w62lhjr69sm-system-units.drv
  /nix/store/zyx9wd2pchjw42wkb0v74qkijp0s3p7v-etc.drv
  /nix/store/a06c7bb3gw2wv4nbym378i98sc4zdsrg-activate.drv
  /nix/store/xms919sgrrgvdkwrnsal04yrcccwb2y9-nixos-system-host1-test.drv
  /nix/store/d8adxc48jfzv4z79jnh725cq33vfmv9d-closure-info.drv
  /nix/store/g3dhgsravz3vb0pxqil92ra89src6yxs-run-nixos-vm.drv
  /nix/store/31y8g1159rrz7i07d50hbv22ch7v1ckb-nixos-vm.drv
  /nix/store/av4zwqkahab7r6cacnxi1lmihhaw0nxv-nix.conf.drv
  /nix/store/a4c57inqsznvjfglzhahlmg7zw9djlxh-unit-nix-grpc-daemon.service.drv
  /nix/store/v9zggy4dbvrqkcisc5p5lfaz939pxcym-X-Restart-Triggers-nix-daemon.drv
  /nix/store/adq5w8q6rq4pgca8ngildp8fnbq0cnhk-unit-nix-daemon.service.drv
  /nix/store/cb1zi0gkkpzddysfqpadsynkhwyaxfk4-system-units.drv
  /nix/store/ib9vxazh9bncah17l00cv53410vhr6f3-etc.drv
  /nix/store/v7bnna67j3h60bs1wfc29pk5qfvxwrbq-activate.drv
  /nix/store/gh1yfbyp14cplyc62zklxhksj1frygj8-nixos-system-server-test.drv
  /nix/store/il9w6jzv3p47zgm5i92lxdgwdy62cggj-closure-info.drv
  /nix/store/5h0nk4pcj6cj0fd1qjwqyv860qz42n8q-run-nixos-vm.drv
  /nix/store/ha40zh0c2rah2x00gkx7gyhxxx6vzqp7-nixos-vm.drv
  /nix/store/hjv2kj4npjgva88dp9745k7c9k9jjlgi-driverConfiguration.json.drv
  /nix/store/v9s9dp0k94x6y8c88crilws6vkydw1dn-nixos-test-driver-nix-grpc-store-acme-substituter.drv
  /nix/store/10cvg2f9893c1r2qdz8pyzbbzgk9q07m-vm-test-run-nix-grpc-store-acme-substituter.drv
Failed to find a machine for remote build!
derivation: 10cvg2f9893c1r2qdz8pyzbbzgk9q07m-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], [])