these 12 derivations will be built:
  /nix/store/qkzwy5r510b70j1l6cydjxni3in2pmry-nspawn-units.drv
  /nix/store/8hd7pz4qv85l4q9m867s3yc325gq0lwc-etc.drv
  /nix/store/836jnr5plcq8b3gbdkdbp7i5lwz6ks92-activate.drv
  /nix/store/n3gdvln5y9jpvw3s6ck65bg26ymdxjkf-initrd-linux-6.18.48.drv
  /nix/store/s7cq075hazzaa9jg4hb566fyhblb4anv-boot.json.drv
  /nix/store/bizbpnrlw201sd903zxnxgd2i89fbglg-nixos-system-node-test.drv
  /nix/store/whndd9zqj47kw8j99ahgslhw9jr8ybb3-closure-info.drv
  /nix/store/b4zhmwisarpcx38404jfv983a70q131f-run-nixos-vm.drv
  /nix/store/wnrx4i644w1ndn4vlhblksyj3in8m8bg-nixos-vm.drv
  /nix/store/6gh8qfq47dw4h3nhiz7fb55j0zngqpms-driverConfiguration.json.drv
  /nix/store/rnjqyiwkknp2bc8847wzr2lbyca831w8-nixos-test-driver-systemd-nspawn-configfile.drv
  /nix/store/yy6dyff8jy8siy14plh6b4h0cwsjwr98-vm-test-run-systemd-nspawn-configfile.drv
Failed to find a machine for remote build!
derivation: n3gdvln5y9jpvw3s6ck65bg26ymdxjkf-initrd-linux-6.18.48.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: yy6dyff8jy8siy14plh6b4h0cwsjwr98-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], [])