Bug#1082679: freedoom: FTBFS with .dsc from archive: mis-detects that deutex does not support PNG

[Santiago Vila]

Ok, I performed the following additional tests.

Built 200 times on five different VMs with 1 CPU. 0/200 failures = 0%
Built 200 times on five different VMs with 2 CPUs. 183/200 failures = 91.5%

My autobuilder framework does not let me feed my own .dsc,
but I recreated the .dsc and tried 10 times using a for loop.

The result was 5/10 failures, or 50%.

So, I don't think that making a dummy upload will fix this.

I'm going to try --no-parallel next and will let you know how it goes.

Thanks.