this derivation will be built:
  /nix/store/fiad7r8924r3h6kyj37c0haa0873r5wv-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/fiad7r8924r3h6kyj37c0haa0873r5wv-bcachefs-module-7.0.0-31-generic.drv'...