this derivation will be built:
  /nix/store/rlaakzxyg231a75n291rg9vflw83k15f-bcachefs-module-7.0.0-1008-oem.drv
building '/nix/store/rlaakzxyg231a75n291rg9vflw83k15f-bcachefs-module-7.0.0-1008-oem.drv'...