Hello David,


>The test suite seems fine on armhf on debian sid (with gdb 7.12)


Since you uploaded on sid, I did a force-sync in Ubuntu, and failed again
https://launchpad.net/ubuntu/+source/notmuch/0.24.2-2

So, any help in debugging is appreciated :)
I can test if needed whatever you ask me

and while you are on it...
@@ -20,9 +21,10 @@
dh-elpa (>= 1.3),
python-sphinx (>= 1.0),
ruby, ruby-dev (>>1:1.9.3~),
+ emacs25-nox | emacs25 (>=25~) | emacs25-lucid (>=25~) |
emacs24-nox | emacs24 (>=24~) | emacs24-lucid (>=24~) |
emacs23-nox | emacs23 (>=23~) | emacs23-lucid (>=23~),

thanks

G.