Add more logging when building fails

[canihavesomecoffee]

When a build fails (e.g. https://sampleplatform.ccextractor.org/test/147) , there's no logs indicating why the build fails. This should be improved.

[saurabhshri]

@canihavesomecoffee I was looking into the code to see if I can help in adding more logs.

Apparently it uses "./build" located at https://github.com/CCExtractor/ccextractor/blob/master/linux/ to build CCExtractor.

So the logging part would be done in that repository, right?
I have sent you a DM on Slack regarding the same.

[canihavesomecoffee]

Closed through #6

[canihavesomecoffee]

Worth 1 point for GSoC Quali.