these 19 derivations will be built:
  /nix/store/3znpkxmpvf4ybkxcmbcbzg0phril6kdj-initrd-hostname.drv
  /nix/store/5jh0j6dqagnih5lgkgaz8ksr32wx4aff-etc-hostname.drv
  /nix/store/n1qapk61v9g609n2dv0fzdd54h6knz9r-string-hosts.drv
  /nix/store/xyz06v7mh13z6251plp070kcxmza5mys-extra-hosts.drv
  /nix/store/rhk23281biwn7cxyzp7jfx56gfabiygx-hosts.drv
  /nix/store/rbvzfqwmc4rfz6scybm5jgx27yzx4m28-unit-options-test.nspawn.drv
  /nix/store/ynhhsda2kv8iahbzix8ylc9wyp56vaz6-nspawn-units.drv
  /nix/store/9k7ai50daz1kfpaw9qyxykkan2yldlw5-etc.drv
  /nix/store/s48a86s10pfvpr7p5376a4gidfnbg6k0-initrd-linux-6.18.51.drv
  /nix/store/y1bdqa45mi2zs9mxhjm2qmpfhj9ry34b-activate.drv
  /nix/store/ysc9z5l4mjmsazqa7h7dg0l8dwlbl6sm-boot.json.drv
  /nix/store/hxadiy5fyaxwcx4764vhwi07c9d4ac6k-nixos-system-node-test.drv
  /nix/store/7jxm5af7w9gv4xklc9vq1qsyfds5b4ii-closure-info.drv
  /nix/store/gw0j44laln704yj6xvjxy9ds029lm0js-run-nixos-vm.drv
  /nix/store/cf5sifg3rv8vz1wn6jpl2icshfyf64aq-nixos-vm.drv
  /nix/store/hxnwcqkmxv4jwmxbliizzr496i8jwc8a-test-script.drv
  /nix/store/7n1syqdlda8133j0faivyhqgmmzkl75j-driverConfiguration.json.drv
  /nix/store/k62mn7q18nj17gzsham58fjccrdvc8x1-nixos-test-driver-systemd-nspawn-configfile.drv
  /nix/store/b7p6yb3vyjsyi7xlvkmk7mw9h4yckpdx-vm-test-run-systemd-nspawn-configfile.drv
Failed to find a machine for remote build!
derivation: s48a86s10pfvpr7p5376a4gidfnbg6k0-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: b7p6yb3vyjsyi7xlvkmk7mw9h4yckpdx-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], [])