Try state: log errors instead of loggin the number of error and discarding them (#4265)

Currently we discard errors content
We should at least log it.

Code now is more similar to what is written in try_on_runtime_upgrade.

label should be R0

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Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
Co-authored-by: Liam Aharon <liam.aharon@hotmail.com>
Co-authored-by: Javier Bullrich <javier@bullrich.dev>