these 24 derivations will be built:
  /nix/store/jnb22dcqb3lwyk0s2p6jmnnff68873z0-nix.conf.drv
  /nix/store/w6m8cbygn89gfmmhn9y3yi8xpw08n0xk-X-Restart-Triggers-nix-daemon.drv
  /nix/store/pq4b8mmxsj8vaw7gisa2qrrfdn6x7qp3-unit-nix-daemon.service.drv
  /nix/store/s46ispwhsj75bkjd9fhn4l9gcbp09m0r-unit-nix-grpc-daemon.service.drv
  /nix/store/iv1imcrvzvn415nsc1gnjjl4078mz0rx-system-units.drv
  /nix/store/j81qyrz2kfyfys2fsbc6n7qvkr0vgrgn-etc.drv
  /nix/store/yrcyxlq2yqb1iq5wspmyh5whigz26j7f-activate.drv
  /nix/store/xrmvxphpxca8i4y9jgf85q6mcw6hl7cq-nixos-system-server-test.drv
  /nix/store/2fyw0aan8p4r2iikqjnm64gqmz6y02ps-closure-info.drv
  /nix/store/qgkv02lhnxlw7wa64ms8zza5pz0jwlzp-run-nixos-vm.drv
  /nix/store/332k4hr1wl30gyvicfi7xldfwkd9g3kr-nixos-vm.drv
  /nix/store/nnwwfkr122qc703v754bk1bak9m4vgba-nix.conf.drv
  /nix/store/zf3inp7wqclmn5nn3g10z0p9l0zdf1al-X-Restart-Triggers-nix-daemon.drv
  /nix/store/rrsl72zbv2rhpkds0lvr203s12qsx6vz-unit-nix-daemon.service.drv
  /nix/store/lhp35a1xaa63k13h63wqi9g6k1yqwaak-system-units.drv
  /nix/store/6k52bm238af1amwnn0xvr32bynxadxpz-etc.drv
  /nix/store/8pjh6vrymccaz0p8d0rhddyrr1ppzbjl-activate.drv
  /nix/store/pdgxpg7nv50h2fhvxald44q98dyh4scg-nixos-system-host1-test.drv
  /nix/store/d61kblskqmd75przpmbykw7w6cdww36g-closure-info.drv
  /nix/store/62zaq8jy1xfyx2pmdvr5vsfz83qlf07y-run-nixos-vm.drv
  /nix/store/kzkpm4ykryx4swys7svkxm5fav9hc8f0-nixos-vm.drv
  /nix/store/ffv2s07rrvd0aqylaqhsi7j90n9s3qy1-driverConfiguration.json.drv
  /nix/store/2bzl84zqjkdnwnwq3350d1lqwcmpal0k-nixos-test-driver-nix-grpc-store-acme-substituter.drv
  /nix/store/ppdghnhljn61znj3pfycgpk1fq34vvig-vm-test-run-nix-grpc-store-acme-substituter.drv
Failed to find a machine for remote build!
derivation: ppdghnhljn61znj3pfycgpk1fq34vvig-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], [])