this derivation will be built:
  /nix/store/81g11g6wa495c76kvczl92pincpw8j2y-bcachefs-module-7.2.2-zen1-1-zen.drv
building '/nix/store/81g11g6wa495c76kvczl92pincpw8j2y-bcachefs-module-7.2.2-zen1-1-zen.drv'...