this derivation will be built:
  /nix/store/x42hnh2zzihrj0fkfv5x93q6pp5l3y5p-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/x42hnh2zzihrj0fkfv5x93q6pp5l3y5p-bcachefs-module-7.0.0-34-generic.drv'...