this derivation will be built:
  /nix/store/wvvyp1xbdhf30cpzw4mfb516z76dw6hz-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/wvvyp1xbdhf30cpzw4mfb516z76dw6hz-bcachefs-module-7.0.0-31-generic.drv'...