can't stack rich-root-pack repos

[Benjamin Peterson]

I just tried to get a stacked branch from a project of mine:

$ bzr branch --stacked bzr+ssh://<email address hidden>/python/users/benjamin.peterson/new_testing/main stack
Server does not understand Bazaar network protocol 3, reconnecting. (Upgrade the server to avoid this.)
using <bzrlib.repofmt.pack_repo.RepositoryFormatKnitPack5 object at 0x2082510> for stacking
Server does not understand Bazaar network protocol 3, reconnecting. (Upgrade the server to avoid this.)
bzr: ERROR: Repository RemoteRepository(bzr+ssh://<email address hidden>/python/.bzr/) is not compatible with repository KnitPackRepository('file:///temp/m/stack/.bzr/repository/')

Here's the log:

0.919 encoding stdout as sys.stdout encoding 'US-ASCII'
0.925 bzr arguments: [u'branch', u'--stacked', u'bzr+ssh://<email address hidden>/python/users/benjamin.peterson/new_testing/main', u'stack']
0.926 looking for plugins in /Users/erikpeterson/.bazaar/plugins
1.981 looking for plugins in /temp/bzr/bzr.dev/bzrlib/plugins
1.984 Plugin name __init__ already loaded
1.984 Plugin name __init__ already loaded
2.006 looking for plugins in /Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/site-packages/bzrlib/plugins
2.018 encoding stdout as sys.stdout encoding 'US-ASCII'
2.459 ssh implementation is OpenSSH
[ 445] 2008-07-26 17:47:34.265 WARNING: Server does not understand Bazaar network protocol 3, reconnecting. (Upgrade the server to avoid this.)
[ 445] 2008-07-26 17:47:43.949 INFO: using <bzrlib.repofmt.pack_repo.RepositoryFormatKnitPack5 object at 0x2082510> for stacking
15.810 creating repository in file:///temp/m/stack/.bzr/.
[ 445] 2008-07-26 17:47:47.457 WARNING: Server does not understand Bazaar network protocol 3, reconnecting. (Upgrade the server to avoid this.)
25.349 Traceback (most recent call last):
  File "/temp/bzr/bzr.dev/bzrlib/commands.py", line 857, in run_bzr_catch_errors
    return run_bzr(argv)
  File "/temp/bzr/bzr.dev/bzrlib/commands.py", line 797, in run_bzr
    ret = run(*run_argv)
  File "/temp/bzr/bzr.dev/bzrlib/commands.py", line 499, in run_argv_aliases
    return self.run(**all_cmd_args)
  File "/temp/bzr/bzr.dev/bzrlib/builtins.py", line 852, in run
    hardlink=hardlink, stacked=stacked)
  File "/temp/bzr/bzr.dev/bzrlib/bzrdir.py", line 1082, in sprout
    result_repo = repository_policy.acquire_repository()
  File "/temp/bzr/bzr.dev/bzrlib/bzrdir.py", line 2912, in acquire_repository
    self._add_fallback(repository)
  File "/temp/bzr/bzr.dev/bzrlib/bzrdir.py", line 2850, in _add_fallback
    repository.add_fallback_repository(stacked_repo)
  File "/temp/bzr/bzr.dev/bzrlib/repository.py", line 534, in add_fallback_repository
    raise errors.IncompatibleRepositories(self, repository)
IncompatibleRepositories: Repository RemoteRepository(bzr+ssh://<email address hidden>/python/.bzr/) is not compatible with repository KnitPackRepository('file:///temp/m/stack/.bzr/repository/')

25.350 return code 3

[Martin Pool (mbp)]

I'll investigate this. Could you please retry with the current bzr.dev?

[Benjamin Peterson (benjaminp)]

This still happens on r3581 of bzr.dev.

[Benjamin Peterson (benjaminp)]

Could this be fixed for 1.6?

[Robert Collins (lifeless)]

On Fri, 2008-08-15 at 22:02 +0000, Benjamin Peterson wrote:
> Could this be fixed for 1.6?

Hi, sorry I didn't get time to answer on IRC, too many things happening
at once.

Do you know the version of bzr on the server?

-Rob
--
GPG key available at: <http://www.robertcollins.net/keys.txt>.

[Benjamin Peterson (benjaminp)]

Not for sure. Here's a log from the server if that helps your identify the version: http://www.python.org/ftp/python/bzr.log. Otherwise, Barry Warsaw would know.

[Barry Warsaw (barry)]

code.python.org's running bzr 1.2.0

[Barry Warsaw (barry)]

And now running 1.5.0, the problem seems to have gone away.

[John A Meinel (jameinel)]

According to barry, this has been fixed. It is probably a bug in 1.6, but should be fixed in 1.6.1. (At least, we had a bug I fixed, which is why we have the --1.6.1-rich-root format.)