this derivation will be built:
  /nix/store/mmp55i2ix3qn2v6pkaz9q3mkr01pbbib-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/mmp55i2ix3qn2v6pkaz9q3mkr01pbbib-bcachefs-module-7.0.0-38-generic.drv'...