these 20 derivations will be built:
  /nix/store/qcwnqik70v9s09ndrr695fhkc9kxay0w-python3.14-nixbot.drv
  /nix/store/dzkjg0278gr2y0pi90fk6r2cnklmna1f-unit-nixbot.service.drv
  /nix/store/4d20i4g6r295qzb1v842g2qxpcqy3l3k-system-units.drv
  /nix/store/pq4w1wls3cbg0d5mnmnz8bb6f9zmxdr3-etc.drv
  /nix/store/hylp09d8n3bnzzz3rv9r6q1xshjhb6ip-activate.drv
  /nix/store/qhibvdfsr8qqg88sa8lyzk894ahfv6qj-nixos-system-github-test.drv
  /nix/store/224wj0vj05l7f6g60cnaz6jmjq4kv2vc-closure-info.drv
  /nix/store/9k1np2vmp3vwf1b26wxj2jwwfvs8rkzp-unit-nixbot.service.drv
  /nix/store/kq5qi9b0ajn16r7cli3x8i1n2bcha74s-system-units.drv
  /nix/store/s4ihkv1p58a3dkz020alsafqc3vb87g2-etc.drv
  /nix/store/76kd7170xrk178mzxv7fwl69v9mmk41s-activate.drv
  /nix/store/xwqdy874czf8irxmx17g8s2vfd47q5mz-nixos-system-gitea-test.drv
  /nix/store/2678s7yy7y9b6xg56fjcaxzpbyxyb390-closure-info.drv
  /nix/store/z9lz4r41bd82xhzh98ngxzza2pqcgpfq-run-nixos-vm.drv
  /nix/store/6j8fmxhc7cyp7j8cz989qqnn81k5gs0r-nixos-vm.drv
  /nix/store/w00xqimgwm93adc4nw6gxb2a2pl6zngp-run-nixos-vm.drv
  /nix/store/na0b4ad078hr9cc5jqvhwkym169ya1zd-nixos-vm.drv
  /nix/store/vhabxvzx49ar05kcm345sck7y3k95qny-driverConfiguration.json.drv
  /nix/store/rdkfw09wpv4ydz6vpq21y0ydci71n7zx-nixos-test-driver-nixbot.drv
  /nix/store/ha9nb3qxp7kv5d56ffjdqfc638wf4i8a-vm-test-run-nixbot.drv
Failed to find a machine for remote build!
derivation: ha9nb3qxp7kv5d56ffjdqfc638wf4i8a-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], [])