this derivation will be built:
  /nix/store/433a37cw63zwvyj7jnvbhph8gisxy747-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/433a37cw63zwvyj7jnvbhph8gisxy747-bcachefs-module-7.0.0-39-generic.drv'...