these 8 derivations will be built:
  /nix/store/36jgm1krxgadgjrxqmgd404473w5gqkg-ud.drv
  /nix/store/62v5088k4vqwgc7v56jy9p9ig5fkhbwd-ud.drv
  /nix/store/lmlfyxcj6rlz0hd7c7df2abmwp883md6-ud.drv
  /nix/store/w1mjgizk1inc5fx6spn151dmvh0jrksi-ud.drv
  /nix/store/fhscn5x8hx592cicn2f9i7gbws83pz47-spore-test-cache.drv
  /nix/store/hr2g83g8p6cacbz1ghnhi9xqvsxahpr6-spore-initrd.drv
  /nix/store/pnf2h9ijlypgfr9ffqmr7li88w6jgm20-spore-disk.drv
  /nix/store/vyyap320q3s5q4752sxhmfb2njgb8fwp-spore-boot-hcloud-aarch64-uefi.drv