Hello.
I am running tests of some most often Quicklisp-downloaded libraries, including babel.
Babel tests have different number of failures/errors on different Lisps (about 8, 9 or 5).
You may find the results here: http://common-lisp.net/project/cl-test-grid/pivot_ql-lib_lisp.html
Clicking the ok/fail status refer to the library test logs where you may find what failures occurred.
Best regards, - Anton