840 Fix asan issues and CI issues with return code

[lifflander]

Fixes #840

Solve a bad lifetime access and a memory leak. #842 will be a more principled solution to the leak.

TODO:

• Get CI to not pass ASAN failures

[PhilMiller]

This looks fine to me, though you may want @pnstickne to look at this before merging

[codecov]

Codecov Report

Merging #843 into develop will decrease coverage by 0.00%.
The diff coverage is 60.00%.

@@             Coverage Diff             @@
##           develop     #843      +/-   ##
===========================================
- Coverage    80.50%   80.50%   -0.01%     
===========================================
  Files          353      353              
  Lines        11205    11207       +2     
===========================================
+ Hits          9021     9022       +1     
- Misses        2184     2185       +1     

Impacted Files	Coverage Δ
...erialization/messaging/serialized_messenger.impl.h	78.37% <0.00%> (-1.08%)	⬇️
src/vt/vrt/collection/manager.impl.h	85.01% <100.00%> (ø)
src/vt/vrt/proxy/base_collection_elm_proxy.h	100.00% <100.00%> (ø)
tests/unit/atomic/test_atomic.cc	100.00% <0.00%> (+1.31%)	⬆️