these 24 derivations will be built:
  /nix/store/vlam97g56r4zrmiigk54ychy42vks9xl-nix.conf.drv
  /nix/store/25mk6xggxaqym97n4ibhcf6dzmfa1msd-X-Restart-Triggers-nix-daemon.drv
  /nix/store/nz9glwjk33m3dnpy21pvbrfms0yzi4y2-unit-nix-daemon.service.drv
  /nix/store/l4n6vsl3x9cxr8vyz0wicdrrz8vdvb7s-system-units.drv
  /nix/store/iv7qi05gfp305p5x9xk5c0bg0r1hh0d5-etc.drv
  /nix/store/014vdd2zyn1k1ac12qwzlixggnn5gmi4-activate.drv
  /nix/store/5c1b0nilra6ln1rwy246av3s272mf4zc-nix.conf.drv
  /nix/store/5ayyhv3f0bxq8qbli41x3s31v3g30dq6-unit-nix-grpc-daemon.service.drv
  /nix/store/r1k6na7hl39g58kkfvfq81gkxj2qn56q-X-Restart-Triggers-nix-daemon.drv
  /nix/store/l6807br8h6my8v9mqbiq2fjpjxhih02q-unit-nix-daemon.service.drv
  /nix/store/vaj1x0j4gmsbqilw9r083j39kyn84wh2-system-units.drv
  /nix/store/kn3m7dfsa4vqd71a2kivqcmlx7x390fa-etc.drv
  /nix/store/aszqk1p3q318qsdjwsasaj1n803ayr7d-activate.drv
  /nix/store/wk2vwybx11xdnqwyz32iijpwcgbpd7dg-nixos-system-server-test.drv
  /nix/store/zw1aw63mrf2xi79871dds63267dbrykp-closure-info.drv
  /nix/store/06h2lw2kb2sk7n56vliga394zva8prhx-run-nixos-vm.drv
  /nix/store/km3snf3npzkxn3x9plagvm9cf8s6ypfr-nixos-system-host1-test.drv
  /nix/store/dh85nh79i7ab2hnflfmyzjf5lfnc61fb-closure-info.drv
  /nix/store/949dflhdc6jkvblkxflr5v6rbpkhbxnk-run-nixos-vm.drv
  /nix/store/hg1mxhc6mg2iiiswss9a20jizvdnsq7z-nixos-vm.drv
  /nix/store/kbqwvpxcplsnj7y27a80jk1kv11da6dc-nixos-vm.drv
  /nix/store/m6f576fdv72jl6igfj2rgldg7lmjx6lr-driverConfiguration.json.drv
  /nix/store/fkdxa2bdsw82s79rz3mn8s6dzaz91fvw-nixos-test-driver-nix-grpc-store-acme-substituter.drv
  /nix/store/y19n1imxxvilhyxkyqhsvzk2pzq57017-vm-test-run-nix-grpc-store-acme-substituter.drv
Failed to find a machine for remote build!
derivation: y19n1imxxvilhyxkyqhsvzk2pzq57017-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], [])