Main repo is not pulled by 'hg qclone' when using ssh

When I'm trying to pull patch queue repo with ssh, no changes are found in the main repo:
{{{
#!sh

$ hg qclone ssh://hg@bitbucket.org/vkorenev/jopenxml-ant/
no changes found
requesting all changes
adding changesets
adding manifests
adding file changes
added 2 changesets with 6 changes to 5 files
updating to branch default
5 files updated, 0 files merged, 0 files removed, 0 files unresolved
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
}}}
With https everything is ok:
{{

{\\ #!sh $ hg qclone https://vkorenev@bitbucket.org/vkorenev/jopenxml-ant/\\ requesting all changes\\ adding changesets\\ adding manifests\\ adding file changes\\ added 6 changesets with 120 changes to 117 files\\ requesting all changes\\ adding changesets\\ adding manifests\\ adding file changes\\ added 2 changesets with 6 changes to 5 files\\ updating to branch default\\ 5 files updated, 0 files merged, 0 files removed, 0 files unresolved\\ 117 files updated, 0 files merged, 0 files removed, 0 files unresolved\\ }}

}