this derivation will be built:
  /nix/store/0sr68hdjd3aixg302fnva9swb11cn253-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/0sr68hdjd3aixg302fnva9swb11cn253-bcachefs-module-7.0.0-39-generic.drv'...