these 12 derivations will be built:
  /nix/store/zgjygjwlzkpnbkps99z8dpi114vi8k12-nspawn-units.drv
  /nix/store/46k8mc5c88wiz6vxyabxm95lm3yfhyf4-etc.drv
  /nix/store/vgj9lwfgjd5a16f06hfcw151mdsd25iv-initrd-linux-6.18.51.drv
  /nix/store/7qaiv28wb76g4j865x6fn1zyxjbybm53-boot.json.drv
  /nix/store/8qlzap78qyjhhxiz74fwj0y3savdz0rb-activate.drv
  /nix/store/dl8r05221q0nsnwr2ixrcpzz567g9cd5-nixos-system-node-test.drv
  /nix/store/hyxwskvw2bkq8g7bwq90qj43gl0j4f2r-closure-info.drv
  /nix/store/6fja2fa08dk7iswd3fdql6jd1xzik882-run-nixos-vm.drv
  /nix/store/lfjr0zx8yw8n6554zflv9174l79rpplx-nixos-vm.drv
  /nix/store/n05ck2hf57l6xx19v15ipl89agbb2s44-driverConfiguration.json.drv
  /nix/store/g4wsry6jbgm3a0fw0018nmifrg8dqm4v-nixos-test-driver-systemd-nspawn-configfile.drv
  /nix/store/w2dz8mgvliwk8nlpfd3x56fh9invzkck-vm-test-run-systemd-nspawn-configfile.drv
Failed to find a machine for remote build!
derivation: vgj9lwfgjd5a16f06hfcw151mdsd25iv-initrd-linux-6.18.51.drv
required (system, features): (aarch64-linux, [])
1 available machines:
(systems, maxjobs, supportedFeatures, mandatoryFeatures)
([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], [])
Failed to find a machine for remote build!
derivation: w2dz8mgvliwk8nlpfd3x56fh9invzkck-vm-test-run-systemd-nspawn-configfile.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], [])