This reverts commit cc506381761d84bd0047cabba7151ad516fa8a32 because
it breaks cargo (again, see fca4fbeba957ec6bc72c98c019bbc5f01712d15b):
  $ cargo build
      Updating crates.io index
  Segmentation fault
		
	
This reverts commit cc506381761d84bd0047cabba7151ad516fa8a32 because
it breaks cargo (again, see fca4fbeba957ec6bc72c98c019bbc5f01712d15b):
  $ cargo build
      Updating crates.io index
  Segmentation fault