this derivation will be built:
  /nix/store/fsrrqdlf4zn0rpwqlknm8lcxv1f6d77y-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/fsrrqdlf4zn0rpwqlknm8lcxv1f6d77y-bcachefs-module-7.0.0-29-generic.drv'...