posixstrptime 0 -> 1
attrpath: posixstrptime
[updateScript] 
[updateScript] Success
[updateScript] this derivation will be built:
  /nix/store/7hm7v19lhdcmwdwsj44mxqirnda0dikx-packages.json.drv
building '/nix/store/7hm7v19lhdcmwdwsj44mxqirnda0dikx-packages.json.drv'...

Going to be running update for following packages:
 - perl5.38.2-POSIXstrptime-0.13

Press Enter key to continue...
Running update for:
 - perl5.38.2-POSIXstrptime-0.13: UPDATING ...
 - perl5.38.2-POSIXstrptime-0.13: DONE.

Packages updated!

The diff was empty after rewrites.