rakhi@rakhi-Inspiron-3542:~/mozilla-central$ hg rebase -s c21b61c40139 -d E
abort: uncommitted changes
rakhi@rakhi-Inspiron-3542:~/mozilla-central$ hg rebase -s 6e1A2LcpW0g -d E
abort: uncommitted changes
rakhi@rakhi-Inspiron-3542:~/mozilla-central$ hg rebase --continue
abort: no rebase in progress
rakhi@rakhi-Inspiron-3542:~/mozilla-central$ hg up c21b61c40139
merging browser/themes/shared/identity-block/identity-block.inc.css
 output file browser/themes/shared/identity-block/identity-block.inc.css appears unchanged
was merge successful (yn)? n
merging browser/themes/shared/identity-block/identity-block.inc.css failed!
0 files updated, 0 files merged, 0 files removed, 1 files unresolved
use 'hg resolve' to retry unresolved file merges
rakhi@rakhi-Inspiron-3542:~/mozilla-central$ hg up c21b61c40139
abort: outstanding merge conflicts
rakhi@rakhi-Inspiron-3542:~/mozilla-central$ hg resolve
abort: no files or directories specified
(use --all to re-merge all unresolved files)
rakhi@rakhi-Inspiron-3542:~/mozilla-central$ hg up 0650d36649e5
abort: outstanding merge conflicts
rakhi@rakhi-Inspiron-3542:~/mozilla-central$ hg resolve c21b61c40139
arguments do not match paths that need resolving
rakhi@rakhi-Inspiron-3542:~/mozilla-central$ hg rebase c21b61c40139
hg rebase: invalid arguments
rakhi@rakhi-Inspiron-3542:~/mozilla-central$ hg rebase -d master
abort: uncommitted changes