Comment 5 for bug 1411042

oops here is the full output from 1.21-beta4:

juju --show-log bootstrap -e maas-env2-weekly --constraints tags=medium
2015-01-15 00:34:35 INFO juju.cmd supercommand.go:37 running juju [1.21-beta4-trusty-amd64 gc]
2015-01-15 00:34:35 WARNING juju.environs config.go:127 Config attribute "tools-metadata-url" (https://swift.canonistack.canonical.com/v1/AUTH_526ad877f3e3464589dc1145dfeaac60/juju-dist/weekly/tools) is deprecated.
It is replaced by "agent-metadata-url" attribute.
Your configuration should be updated to set "agent-metadata-url" as follows
agent-metadata-url: https://swift.canonistack.canonical.com/v1/AUTH_526ad877f3e3464589dc1145dfeaac60/juju-dist/weekly/tools.
2015-01-15 00:34:35 INFO juju.network network.go:106 setting prefer-ipv6 to false
Bootstrapping environment "maas-env2-weekly"
2015-01-15 00:34:40 INFO juju.environs.tools tools.go:86 reading tools with major.minor version 1.21
2015-01-15 00:34:40 INFO juju.utils http.go:59 hostname SSL verification enabled
2015-01-15 00:34:40 INFO juju.utils http.go:59 hostname SSL verification enabled
2015-01-15 00:34:40 INFO juju.utils http.go:59 hostname SSL verification enabled
2015-01-15 00:34:40 INFO juju.utils http.go:59 hostname SSL verification enabled
2015-01-15 00:34:40 INFO juju.utils http.go:59 hostname SSL verification enabled
Starting new instance for initial state server
Launching instance
2015-01-15 00:34:41 WARNING juju.provider.maas environ.go:576 no architecture was specified, acquiring an arbitrary node
2015-01-15 00:34:46 INFO juju.provider.maas environ.go:884 could not acquire a node in zone "default", trying another zone
2015-01-15 00:34:46 WARNING juju.provider.maas environ.go:576 no architecture was specified, acquiring an arbitrary node
 - /MAAS/api/1.0/nodes/node-4ddd31ea-9790-11e4-8d20-525400985998/
2015-01-15 00:34:47 INFO juju.environs.bootstrap bootstrap.go:178 newest version: 1.21-beta5
2015-01-15 00:34:47 WARNING juju.environs.bootstrap bootstrap.go:201 failed to find 1.21-beta4 tools, will attempt to use 1.21-beta5
2015-01-15 00:34:47 INFO juju.environs.bootstrap bootstrap.go:206 picked bootstrap tools version: 1.21-beta5
Installing Juju agent on bootstrap instance
Waiting for address
Attempting to connect to maas-node-107.maas:22
Attempting to connect to maas-node-107.maas:22
Attempting to connect to 10.0.60.120:22
Warning: Permanently added '10.0.60.120' (ECDSA) to the list of known hosts.
Logging to /var/log/cloud-init-output.log on remote host
Running apt-get update
Running apt-get upgrade
Installing package: curl
Installing package: cpu-checker
Installing package: bridge-utils
Installing package: rsyslog-gnutls
Fetching tools: curl -sSfw 'tools from %{url_effective} downloaded: HTTP %{http_code}; time %{time_total}s; size %{size_download} bytes; speed %{speed_download} bytes/s ' --retry 10 -o $bin/tools.tar.gz <[https://swift.canonistack.canonical.com/v1/AUTH_526ad877f3e3464589dc1145dfeaac60/juju-dist/weekly/tools/releases/juju-1.21-beta5-trusty-amd64.tgz]>
Bootstrapping Juju machine agent
Starting Juju machine agent (jujud-machine-0)
Bootstrap complete