these 20 derivations will be built:
  /nix/store/2lwiqpfk2mhwb488xpsz6hj3vjgindpm-python3.14-nixbot.drv
  /nix/store/izn97q51pnnxcka01lkkp6gp0fx5zmy8-unit-nixbot.service.drv
  /nix/store/4w6v47hxlrsayyx5rv88zm7fmwamafq5-system-units.drv
  /nix/store/9cfp87gs4rxld8m93mivcwkbxzzwfvaq-etc.drv
  /nix/store/6q6wayhf2ilcsspahpz5h67dlnp52m5j-activate.drv
  /nix/store/d1pkrn4cbdi44hmz19131ybf4bbxni32-nixos-system-github-test.drv
  /nix/store/xjmzy9rhbh8gla4wl9sfd0mlgc9ag1b5-closure-info.drv
  /nix/store/naw1nvrrg6xgcxwh83dv9vg1pzl342kb-run-nixos-vm.drv
  /nix/store/09d4dimwhpw0s06zg4cr3bjjxgp648hf-nixos-vm.drv
  /nix/store/85ndkmvd9xmh1d9qjvjd76jx5lgl31b3-unit-nixbot.service.drv
  /nix/store/hvsg0ymzjvdi2f7sb4a5ffw5xl5va9x2-system-units.drv
  /nix/store/a5168dbl4apq83wsh0dpvjshrv5bdagf-etc.drv
  /nix/store/llqvy8wzschpphkr2bl6rp3bryc02h8d-activate.drv
  /nix/store/8q6i9fcg9wka4b57y8jfc8bnrkl4qfpw-nixos-system-gitea-test.drv
  /nix/store/2ilm3plbb97zl2c4v3a614bgfmgpqpf0-closure-info.drv
  /nix/store/fnkpfkhnbkqvfyal2srp89qkwrglwmqz-run-nixos-vm.drv
  /nix/store/biw5354357pj9255zfdvn5hvx7cfgnry-nixos-vm.drv
  /nix/store/1bm5m8zp1bdkph472v6sk8sfyyajrfvx-driverConfiguration.json.drv
  /nix/store/c0crbj0zsjh9vldpy8abnpj1lfg4nlcc-nixos-test-driver-nixbot.drv
  /nix/store/pxhybakqyr8gmc2xyy7c8bn2kfjhg5zg-vm-test-run-nixbot.drv
Failed to find a machine for remote build!
derivation: pxhybakqyr8gmc2xyy7c8bn2kfjhg5zg-vm-test-run-nixbot.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], [])