Build Log Question

I was about to update the crypto package when I noticed that there is
now a "build log" on each package page.

What does this mean and what should I do as package maintainer?

Many thanks, Dominic.

>> Step 1 - configuring Crypto-3.0.3
> 
> Configuring Crypto-3.0.3...
> Setup.hs: At least the following dependencies are missing:
>     NewBinary -any
> 
>>> Terminated due to an error.

>>> Step 1 - configuring ASN1-0.0.1
> 
> Configuring ASN1-0.0.1...
> Setup.hs: At least the following dependencies are missing:
>     NewBinary -any
> 
>>> Terminated due to an error.