this derivation will be built:
  /nix/store/snvc4dlar7wl8z7msl6gyzi6319d9m8g-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/snvc4dlar7wl8z7msl6gyzi6319d9m8g-bcachefs-module-7.0.0-30-generic.drv'...