this derivation will be built:
  /nix/store/4y5qaig5by45qa7g7gk62bw86ndq01k9-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/4y5qaig5by45qa7g7gk62bw86ndq01k9-bcachefs-module-7.0.0-31-generic.drv'...