these 19 derivations will be built:
  /nix/store/pqf8xpwj5zb72pv38w9j681p4s7j4c3q-unit-options-test.nspawn.drv
  /nix/store/1jq7hz78llf8j8gdylacf2f0y7n7v98l-nspawn-units.drv
  /nix/store/mycjwkdqdcg9xli349vpik78f4hv802l-extra-hosts.drv
  /nix/store/wmf3qmkrcnw1y5rwzqz5alcvgckxc6xb-string-hosts.drv
  /nix/store/3qczf57a9wzqqj1f0nllqhdydp9919bi-hosts.drv
  /nix/store/xa5nf6r7j1asqr8435r92ncv62sxwp9i-etc-hostname.drv
  /nix/store/0iry7c7dqn4c73z6zphfwjimxhkqavfm-etc.drv
  /nix/store/424pbl3hjl2irn19wwzb96n474w968q4-initrd-hostname.drv
  /nix/store/dkz3gk39jizgspr986lzav8qvg7nxqcc-initrd-linux-6.18.54.drv
  /nix/store/ksldz0045mpy6jg0gvf1wwy18w3a8ks5-boot.json.drv
  /nix/store/y3lmwm3i752xjrgqarsf7vvv983lg9fq-activate.drv
  /nix/store/87gxj2cvpq9qng7q7lh2cc4v4mz87xq9-nixos-system-node-test.drv
  /nix/store/dbw874qqjp28bybxf4km2nc8zazl5xl6-closure-info.drv
  /nix/store/h5pakasaiqgh252a802w61dch1vzbvcv-run-nixos-vm.drv
  /nix/store/jkgy76da89wg1j68jl0x44v9ihvdbnyk-nixos-vm.drv
  /nix/store/scxifl3bvkxj0518s2bljpkddiv0qq0q-test-script.drv
  /nix/store/k3zj2vyh87mdwfzc2xdsp4mkk06ycrvg-driverConfiguration.json.drv
  /nix/store/y218di2la9zbp60v5z2l1yvl5z5frhz1-nixos-test-driver-systemd-nspawn-configfile.drv
  /nix/store/pnlwgf1nmx9k7fbnh3v67nbhz7jaxwnm-vm-test-run-systemd-nspawn-configfile.drv
Failed to find a machine for remote build!
derivation: dkz3gk39jizgspr986lzav8qvg7nxqcc-initrd-linux-6.18.54.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: pnlwgf1nmx9k7fbnh3v67nbhz7jaxwnm-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], [])