this derivation will be built:
  /nix/store/9cxqz74hw682lbyjfg9plv95w8hc8f2j-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/9cxqz74hw682lbyjfg9plv95w8hc8f2j-bcachefs-module-7.0.0-31-generic.drv'...