I've run into an issue with buildtools for the past few weeks which has rendered my compiling of the Bukkit/Spigot .jar files moot. It seems to have no issue downloading, and testing the files, but sometime towards (what I assume to be) the end of the process, I get stopped with an error:

No Such Remote: Upstream

I'm not entirely sure what the problem is? I've been using the latest version of each component to no avail. I tried using Version #70 of BuildTools, but it did not resolve the problem.

In my testing I uninstalled Git Bash so unfortunately I don't have a log.txt to parse through, but I assure you after carefully reading through the progress logs in the command prompt there were no errors before that point, nor does GitBash give me any insightful information on the problem. Any help would be grateful.