manylinux2014_ppc64le build failing on Travis CI

[YannickJadoul]

Now that Travis CI seemed to have fixed some of the problems on its ppc64le platforms, I tried building the manylinux2014 again for inclusion in cibuildwheel (pypa/cibuildwheel#382), but somehow, something still goes wrong:

+ rm -rf /usr/local/share/man
rm: cannot remove ‘/usr/local/share/man’: Input/output error

Investigating and trying to ignore this error (see YannickJadoul@c2aa1e9), results in this failure being ignored, but the following rm command fails:

rm: cannot remove ‘build_scripts’: Input/output error
The command '/bin/sh -c bash build_scripts/build.sh && rm -r build_scripts' returned a non-zero code: 1

So it does seem like something is horribly wrong with the file system?
I don't have the hardware to try out if something is wrong with the docker image or Travis CI, but I was wondering if someone would have an idea of what's going on?

Could we somehow ignore these errors and still get a manylinux2014_ppc64le image? Or should we for now just ignore this architecture in cibuildwheel?

[mayeut]

Travis CI is working again on ppc64le