this derivation will be built:
  /nix/store/fjirgxh7wrfl96bd8r6h5i2y0pq2s9l9-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/fjirgxh7wrfl96bd8r6h5i2y0pq2s9l9-bcachefs-module-7.0.0-31-generic.drv'...