this derivation will be built:
  /nix/store/db0vf1kbx60h996xmfs4x06z03dhcv55-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/db0vf1kbx60h996xmfs4x06z03dhcv55-bcachefs-module-7.0.0-29-generic.drv'...