this derivation will be built:
  /nix/store/3iikzh06v969dhazk3y9i6iifdzzz4cm-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/3iikzh06v969dhazk3y9i6iifdzzz4cm-bcachefs-module-7.0.0-29-generic.drv'...