these 24 derivations will be built:
  /nix/store/cq76sdlgp8nrr06gfy5n1h3skmv54w5x-nix.conf.drv
  /nix/store/gv3bplsmcf586ppdsylnz9ibyml54391-X-Restart-Triggers-nix-daemon.drv
  /nix/store/6110z0p4k774ii37plw3knk36cph5c3r-unit-nix-daemon.service.drv
  /nix/store/hlb6swvma6an1xm6grb9gxd9f50basyf-unit-nix-grpc-daemon.service.drv
  /nix/store/vrama9sb4q7mdlp7q3xsyzy53z996v60-system-units.drv
  /nix/store/im3cl06kriz9sicn7acp93bh3f4mr2ig-etc.drv
  /nix/store/hh5j21nkgm5ii8ck29hm0zaqi8kiy6dg-activate.drv
  /nix/store/2qxd97a7s5jkjgy4my3g03iz4wvz4mvs-nixos-system-server-test.drv
  /nix/store/yg00hxmyhyglsqxk8r96vssiswg5syaz-nix.conf.drv
  /nix/store/qjf3vc4xl7nky1ygi55fr2nrlf1wc4nr-X-Restart-Triggers-nix-daemon.drv
  /nix/store/r0bv965da7kd4s7dh93bzxw8fgdj52ga-unit-nix-daemon.service.drv
  /nix/store/9yraxazbfqr628i4h3swkcjayb8j5l1p-system-units.drv
  /nix/store/zbhiqmwvqa2y7wgn6bg3jrsdc60a8rpj-etc.drv
  /nix/store/cjs6fcqx9s7w3kv5gvh36nny2383xkj1-activate.drv
  /nix/store/pr2bslg6bf760h57mr81gvaqi91mpzdi-nixos-system-host1-test.drv
  /nix/store/c4abypqclmhh55q86c6zbbsnl35m897q-closure-info.drv
  /nix/store/327rsrxf2rspbjm7nspg7bkqnm3zh9gb-run-nixos-vm.drv
  /nix/store/4qxx5ki0jckpa5pn7sxjxiym7ipjvkrh-closure-info.drv
  /nix/store/khky6m4gaz67gw5mv37pilqv2pkdf12z-run-nixos-vm.drv
  /nix/store/7chl3mrhm2v0yf3kpz2s5b7giw2r043j-nixos-vm.drv
  /nix/store/lhg5y0alaq7mwjk8nxd8q2dmrk24hrk8-nixos-vm.drv
  /nix/store/wsgavp7iv29v3svdgl7hx7mdyybgczzg-driverConfiguration.json.drv
  /nix/store/k5xa0idhi1ps39p8nzhmz4ff2idnfhrb-nixos-test-driver-nix-grpc-store-acme-substituter.drv
  /nix/store/nc1jkrggi28cnyjwz3rxf4gka31i1qq7-vm-test-run-nix-grpc-store-acme-substituter.drv
Failed to find a machine for remote build!
derivation: nc1jkrggi28cnyjwz3rxf4gka31i1qq7-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], [])