I couldn't find that bucket in the chromium-archive project, and I'm not sure where it comes from.

I think that Foundation deals with this stuff? Adding to their queue, let me know if you need any help with it.

I also have no idea in what project nativeclient-archive2 bucket is. And I have no permissions to modify its ACL. It appears this bucket wasn't created by Chrome Infra and we can't modify its permissions. 

I'm sorry, we can't help with this request. You'll need to find who owns this bucket or who set it up in the first place. 

+nacl folks

Brad, do you know who has the ability to modify the ACL for the bucket nativeclient-archive2?

Hi myself, nacl-eng@, dschuff@, hinoka@, gdeepti@, binji@ have (and several others) have access.

nativeclient.bot@gmail.com appeared to have "viewer" access only.
I've changed it to "Editor", however, note there is are a number of other service accounts with edit access and I believe at one point those accounts were what the bots used for uploads. My impression since is that for chromium these have moved to a single shared owner etc. hinoka@ / iannucci@ would know best.

Thanks bradnelson, but the bot is still having troubles:

AccessDeniedException: 403 nativeclient.bot@gmail.com does not have storage.objects.create access to nativeclient-archive2/builds/aebc9e5205dcaad5d5954a18abc532316a954644/win_x86/pnacl_newlib/compiler_rt_bc_arm_bc.tgz.json.tmp.lhqclohovi.

hinoka@ and I are currently working on transitioning these bots to LUCI. So it probably makes sense to figure this out on the new infrastructure rather than the old (at which point I will need to better understand myself what the right way forward is).