since I'm new to Copr, and could not find answers in , particularly in section , I'm seeking help here.
First things first: did I actually get it right it's possible to build SRPM and binary RPMs off git URL (accessible over https, namely Github repo)?
Here's what I would like to do:
1) create a new copr
2) create a new package within the copr
3) build the package off the sources (tar.gz + specfile) hosted on Github
4) package is built
Here's what I end up with:
1) well, I did that
2) ditto, so far, so good
3) build failed with suggestion "See logs for more details.", yet I can't find any
4) (not there yet)
I'm suppose this might be an instance of a known bug , yet the referenced build  is off external SRPM, rather than public git, like my build .