this derivation will be built:
  /nix/store/13qkqc2a39ypy7wk8ax76mxnp5136qhc-bcachefs-module-7.1.5-zen1-2-zen.drv
building '/nix/store/13qkqc2a39ypy7wk8ax76mxnp5136qhc-bcachefs-module-7.1.5-zen1-2-zen.drv'...