Comment 0 for bug 646635

A number of times over the past few days, people have been complaining that builds are being bounced from one builder to another. maxb reported this morning that issues with a build of bzr. Checking the logs shows the builder dispatching fine, and then:

2010-09-24 07:00:49+0000 [-] <americium:http://americium.ppa:8221/> communication failed (User timeout caused connection failure.)

Checking the history for this builder shows that, although it's still taking on new builds, the last build to finish was over 3 hrs ago.

Looking for similar errors in the logs results in quite a few buildds:
2010-09-24 07:31:13+0000 [-] <actinium:http://actinium.ppa:8221/> communication failed (User timeout caused connection failure.)
2010-09-24 07:31:13+0000 [-] <actinium:http://actinium.ppa:8221/> failure (None)
2010-09-24 07:31:13+0000 [-] <einsteinium:http://einsteinium.ppa:8221/> communication failed (User timeout caused connection failure.)
2010-09-24 07:31:13+0000 [-] <einsteinium:http://einsteinium.ppa:8221/> failure (None)
2010-09-24 07:31:53+0000 [-] <cushaw:http://cushaw.buildd:8221/> communication failed (User timeout caused connection failure.)
2010-09-24 07:31:53+0000 [-] <cushaw:http://cushaw.buildd:8221/> failure (None)
2010-09-24 07:31:53+0000 [-] <hawthorn:http://hawthorn.buildd:8221/> communication failed (User timeout caused connection failure.)
2010-09-24 07:31:53+0000 [-] <hawthorn:http://hawthorn.buildd:8221/> failure (None)
2010-09-24 07:31:54+0000 [-] <allspice:http://allspice.buildd:8221/> communication failed (User timeout caused connection failure.)
2010-09-24 07:31:54+0000 [-] <allspice:http://allspice.buildd:8221/> failure (None)
2010-09-24 07:31:54+0000 [-] <adare:http://adare.buildd:8221/> communication failed (User timeout caused connection failure.)
2010-09-24 07:31:54+0000 [-] <adare:http://adare.buildd:8221/> failure (None)
2010-09-24 07:31:54+0000 [-] <gourd:http://gourd.buildd:8221/> communication failed (User timeout caused connection failure.)
2010-09-24 07:31:54+0000 [-] <gourd:http://gourd.buildd:8221/> failure (None)
2010-09-24 07:31:57+0000 [-] <palmer:http://palmer.buildd:8221/> communication failed (User timeout caused connection failure.)
2010-09-24 07:31:57+0000 [-] <palmer:http://palmer.buildd:8221/> failure (None)
2010-09-24 07:31:57+0000 [-] <genip:http://genip.buildd:8221/> communication failed (User timeout caused connection failure.)
2010-09-24 07:31:57+0000 [-] <genip:http://genip.buildd:8221/> failure (None)
2010-09-24 07:31:57+0000 [-] <crested:http://crested.buildd:8221/> communication failed (User timeout caused connection failure.)
2010-09-24 07:31:57+0000 [-] <crested:http://crested.buildd:8221/> failure (None)
2010-09-24 07:31:57+0000 [-] <plutonium:http://plutonium.ppa:8221/> communication failed (User timeout caused connection failure.)
2010-09-24 07:31:57+0000 [-] <plutonium:http://plutonium.ppa:8221/> failure (None)
2010-09-24 07:31:57+0000 [-] <nannyberry:http://nannyberry.ppa:8221/> communication failed (User timeout caused connection failure.)
2010-09-24 07:31:57+0000 [-] <nannyberry:http://nannyberry.ppa:8221/> failure (None)
2010-09-24 07:31:57+0000 [-] <mercury:http://mercury.ppa:8221/> communication failed (User timeout caused connection failure.)
2010-09-24 07:31:58+0000 [-] <mercury:http://mercury.ppa:8221/> failure (None)
2010-09-24 07:31:58+0000 [-] <lakoocha:http://lakoocha.ppa:8221/> communication failed (User timeout caused connection failure.)
2010-09-24 07:31:58+0000 [-] <lakoocha:http://lakoocha.ppa:8221/> failure (None)

etc.