[cairo] make check failed while all tests passed

[darxus at chaosreigns.com]

On 08/02, Bryce Harrington wrote:
> On Tue, Jul 26, 2016 at 06:06:12PM -0400, darxus at chaosreigns.com wrote:
> > make check failed:
> > 
> > make  check-TESTS
> > make[5]: Entering directory '/home/darxus/source/cairo/test'
> > make[6]: Entering directory '/home/darxus/source/cairo/test'
> > FAIL: cairo-test-suite
> > ============================================================================
> > Testsuite summary for cairo 1.15.2
> > ============================================================================
> > # TOTAL: 1
> > # PASS:  0
> > # SKIP:  0
> > # XFAIL: 0
> > # FAIL:  1
> > # XPASS: 0
> > # ERROR: 0
> > ============================================================================
> > See test/test-suite.log
> 
> Anything interesting there?

Says everything passed.

> > Please report to http://bugs.freedesktop.org/enter_bug.cgi?product=cairo
> > ============================================================================
> > Makefile:8392: recipe for target 'test-suite.log' failed
> > make[6]: *** [test-suite.log] Error 1
> > 
> > 
> > But all the tests passed:
> > 
> > cairo/test/output$ cat *.log | grep ^TEST: | cut -d' ' -f14  | sort | uniq -c | sort -nr
> >    5321 PASS
> >      10 XFAIL
> >       9 UNTESTED
> > 
> > 
> > I'm doing automated build tests, which have run this lots of times.
> > Usually passes.  Currently running with targets xcb,image,image16.
> 
> If it's been passing fine up 'til now, could it be something about the
> system?  

Yup.  Could be an automatically upgraded package or something.

> E.g. out of disk space or something?

That's not it.

Weirdest part is that it's happening every time I run it in my build
testing script, and never when I run it manually.