this derivation will be built:
  /nix/store/rlf2xa98l3hk86vm4lvdbw4rngdq7f9z-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/rlf2xa98l3hk86vm4lvdbw4rngdq7f9z-bcachefs-module-7.0.0-30-generic.drv'...