On a different note, I'm guessing that because Go programs encourage libraries to be bundled in, they a pita to package.
Either you break from upstream and compile them dynamically linked, which is a compatibility nightmare. Or you statically compile the package like upstream does, which is a security nightmare (because rather than just security patching the library you need to security patch everything that has that library statically compiled in).
I'm really just guessing though, but the presumption is that debian wouldn't throw up their hands on docker (which btw is kinda a big deal now) without good reason.