"unsynced changes" error on push

[Antoine Pitrou]

Hello,

What does the "unsynced changes" error on push mean? See below:

$ LANG=C hg in
comparing with ssh://hg@hg.python.org/cpython/
searching for changes
no changes found

$ LANG=C hg push -v --debug
pushing to ssh://hg@hg.python.org/cpython/
running ssh hg at hg.python.org "hg -R cpython/ serve --stdio"
sending hello command
sending between command
remote: 94
remote: capabilities: lookup changegroupsubset branchmap pushkey stream
unbundle=HG10GZ,HG10BZ,HG10UN
remote: 1
sending heads command
searching for changes
sending branchmap command
2 changesets found
list of changesets:
d4c2a99d1bad8fc3bbe294eda5d9d75e4edbe621
1b37827984ba5888f39700a789ccf15ae66d1f88
sending unbundle command
abort: push failed:
'unsynced changes'

$ hg out
comparaison avec ssh://hg@hg.python.org/cpython/
searching for changes
changeset:   69874:d4c2a99d1bad
branch:      3.2
parent:      69870:f5aa0e52dd81
user:        Antoine Pitrou <solipsis at pitrou.net>
date:        Fri May 06 15:19:49 2011 +0200
summary:     Issue #12000: When a SSL certificate has a subjectAltName without 
any

changeset:   69875:1b37827984ba
tag:         tip
parent:      69873:8fc801ca9ea1
parent:      69874:d4c2a99d1bad
user:        Antoine Pitrou <solipsis at pitrou.net>
date:        Fri May 06 15:20:55 2011 +0200
summary:     Issue #12000: When a SSL certificate has a subjectAltName without 
any

$ hg version
Mercurial Distributed SCM (version 1.8.3+58-3a90fb3addc1)
(see http://mercurial.selenic.com for more information)

Copyright (C) 2005-2011 Matt Mackall and others
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.


Thank you

Antoine.