this derivation will be built:
  /nix/store/k04w50fqcn6h92jyvvf4qrr474jz8prb-bcachefs-module-7.0.0-14-generic.drv
building '/nix/store/k04w50fqcn6h92jyvvf4qrr474jz8prb-bcachefs-module-7.0.0-14-generic.drv'...