these 12 derivations will be built:
  /nix/store/gdxx3z02jjm8c95h702h7j3gd0kdfjw7-initrd-linux-6.18.51.drv
  /nix/store/kg7sh1f2ij7kxxdqlix5c1w78pf6fh9y-nspawn-units.drv
  /nix/store/rxjvi0fp3j2dkgjqd6mnvf0f8n4vkd5k-etc.drv
  /nix/store/g30p0irrr82x61dzd5l6y01zv24792z0-activate.drv
  /nix/store/s3an7fxh62iyggqdnnmhgiw9x0lb0wgp-boot.json.drv
  /nix/store/iicv6677wy9vqd01nmvh3iq4b8s22jwc-nixos-system-node-test.drv
  /nix/store/ldwzf3s6hcwxhg96x3jnwi2k7fskivwx-closure-info.drv
  /nix/store/6lwzsbjz22xc9jlr0bhs2smsbl749579-run-nixos-vm.drv
  /nix/store/spqid0f23b7p60jv0l7s1bzvyzs9i8zb-nixos-vm.drv
  /nix/store/j7dgskknw44wjfg214hlsk2jxrxd8g3k-driverConfiguration.json.drv
  /nix/store/qa0z6j6w1la54y7xfal825xcf552pwwx-nixos-test-driver-systemd-nspawn-configfile.drv
  /nix/store/3p9ra0a3y6xmxwrv06sqsbjcfjjzdf7m-vm-test-run-systemd-nspawn-configfile.drv
Failed to find a machine for remote build!
derivation: gdxx3z02jjm8c95h702h7j3gd0kdfjw7-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: 3p9ra0a3y6xmxwrv06sqsbjcfjjzdf7m-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], [])