this derivation will be built:
  /nix/store/x77lfj8wg1njkgp3y6b0pdcimxpks6w7-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/x77lfj8wg1njkgp3y6b0pdcimxpks6w7-bcachefs-module-7.0.0-28-generic.drv'...