this derivation will be built:
  /nix/store/r51vjabfy44srnb9khj7k3wb9p1w53s3-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/r51vjabfy44srnb9khj7k3wb9p1w53s3-bcachefs-module-7.0.0-28-generic.drv'...