Failed rcsdiff-5 during regression tests .. why?

[Aditya . Sanghi]

Hi! The regression tests for cvs-1.10.8 failed...
I've got rcsdiff from RCS version 5.7

** expected:
===================================================================
Checking out foo\.c
RCS:  /tmp/cvs-sanity/cvsroot/first-dir/foo\.c,v
VERS: 1\.1
\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*
I am the first foo, and my name is $Name: first $\.
** got:
===================================================================
Checking out foo.c
RCS:  /tmp/cvs-sanity/cvsroot/first-dir/foo.c,v
VERS: 1.1
***************
I am the first foo, and my name is $Name: first $.
FAIL: rcsdiff-5

Thanks
Aditya