Bug#1114936: rust-num-derive: please upgrade the package to the latest upstream version (0.4.2)

[Nadzeya Hutsko]

Source: rust-num-derive
Version: 0.3.0-1
Severity: normal

Please update the package to the upstream version 0.4.2. It's needed as the 
dependency of another package I'm working on (ITP: #1078710)

Thanks