This bug was fixed in the package python3.6 - 3.6.5-6ubuntu1
--------------- python3.6 (3.6.5-6ubuntu1) cosmic; urgency=medium
* Disable the lto build for now.
-- Matthias Klose <email address hidden> Thu, 03 May 2018 21:35:50 +0200
This bug was fixed in the package python3.6 - 3.6.5-6ubuntu1
---------------
python3.6 (3.6.5-6ubuntu1) cosmic; urgency=medium
* Disable the lto build for now.
-- Matthias Klose <email address hidden> Thu, 03 May 2018 21:35:50 +0200