[Pkg-rust-maintainers] Bug#940983: rust-sha-1: rebuilding results in broken dependencies.

[peter green]

Package: rust-sha-1
Version: 0.8.1-2
Severity: serious

If rust-sha-1 is re-built, the version mentioned in virtual package names in the provides changes from "0.4" to "0.8", but the version mentioned in the virtual package names in the depends stays at "0.4", thus breaking dependencies between the binary packages.