this derivation will be built:
  /nix/store/y5r2qbhz55s81f7l7s6778wy8m0dclhg-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/y5r2qbhz55s81f7l7s6778wy8m0dclhg-bcachefs-module-7.0.0-38-generic.drv'...