Re: 02/02: gnu: python-pillow: Update to 4.3.0.

[Mark H Weaver <mhw@netris.org>]

Hi Kei,

kkebreau@posteo.net (Kei Kebreau) writes:

> kkebreau pushed a commit to branch master
> in repository guix.
>
> commit 9e3a8ed0ebc5b4095f1b64d85fd56ce7fb636580
> Author: Kei Kebreau <kkebreau@posteo.net>
> Date:   Mon Dec 4 17:56:37 2017 -0500
>
>     gnu: python-pillow: Update to 4.3.0.

This new version seems to deterministically fail its test suite on i686:

  https://hydra.gnu.org/build/2400760
  https://hydra.gnu.org/build/2400819

I restarted both of these, and they each failed again the second time.
The same builds (python-pillow and python2-pillow) also failed on armhf,
although as I write this they have not yet completed their second build
attempts.

Altogether, this caused around 150 new dependency failures:

  https://hydra.gnu.org/eval/109866#tabs-now-fail

See below for the tail of one of the i686 build logs.

Could you take a look?

       Mark


--8<---------------cut here---------------start------------->8---
FAIL: TestFontPcf.test_high_characters
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/tmp/guix-build-python-pillow-4.3.0.drv-0/Pillow-4.3.0/Tests/test_font_pcf.py", line 62, in test_high_characters
    self._test_high_characters(message.encode('latin1'))
  File "/tmp/guix-build-python-pillow-4.3.0.drv-0/Pillow-4.3.0/Tests/test_font_pcf.py", line 55, in _test_high_characters
    self.assert_image_equal(image, compare)
  File "/tmp/guix-build-python-pillow-4.3.0.drv-0/Pillow-4.3.0/Tests/helper.py", line 85, in assert_image_equal
    msg or "got size %r, expected %r" % (a.size, b.size))
AssertionError: Tuples differ: (775, 22) != (765, 22)

First differing element 0:
775
765

- (775, 22)
?   ^

+ (765, 22)
?   ^
 : got size (775, 22), expected (765, 22)
-------------------- >> begin captured logging << --------------------
PIL.PngImagePlugin: DEBUG: STREAM b'IHDR' 16 13
PIL.PngImagePlugin: DEBUG: STREAM b'IDAT' 41 2644
PIL.PngImagePlugin: DEBUG: STREAM b'IHDR' 16 13
PIL.PngImagePlugin: DEBUG: STREAM b'IDAT' 41 1400
PIL.PngImagePlugin: DEBUG: STREAM b'IHDR' 16 13
PIL.PngImagePlugin: DEBUG: STREAM b'IDAT' 41 2644
PIL.PngImagePlugin: DEBUG: STREAM b'IHDR' 16 13
PIL.PngImagePlugin: DEBUG: STREAM b'IDAT' 41 1400
--------------------- >> end captured logging << ---------------------

----------------------------------------------------------------------
Ran 1085 tests in 4.238s

FAILED (SKIP=116, failures=1)
phase `check-installed' failed after 8.9 seconds
builder for `/gnu/store/74g32xnyc7zzang94ji4jh1xbiqmcjks-python-pillow-4.3.0.drv' failed with exit code 1
@ build-failed /gnu/store/74g32xnyc7zzang94ji4jh1xbiqmcjks-python-pillow-4.3.0.drv - 1 builder for `/gnu/store/74g32xnyc7zzang94ji4jh1xbiqmcjks-python-pillow-4.3.0.drv' failed with exit code 1
--8<---------------cut here---------------end--------------->8---