this derivation will be built:
  /nix/store/j7m19x22w3xf27fgr2q3jya8h1d8niij-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/j7m19x22w3xf27fgr2q3jya8h1d8niij-bcachefs-module-7.0.0-34-generic.drv'...