Comment 1 for bug 1655127

There's a one-hour timeout on network access, counting from the start of the build. (In theory we could raise this, but it's a useful defence and I don't want to do so indefinitely.) Even though it's no longer strictly always required, you should try to do all your network access in the pull phase, which in this case should have the effect of doing it before time-consuming build tasks. Can you arrange to do these git clones in the pull phase?