Yanked packages cause "no matching version" error

[oherrala]

The package quickcheck version 0.4.2 is yanked which causes error:

error: no matching version `^0.4.2` found for package `quickcheck` (required by `dummylib`)
location searched: registry https://github.com/rust-lang/crates.io-index
versions found: 0.4.1, 0.4.0, 0.3.2, ...

Example Cargo.toml:

[package]
name = "dummybin"

[dependencies]
dummylib = { path = "../dummylib" }

[dev-dependencies]
dummylib = { path = "../dummylib", features = ["quickcheck"] }

$ cargo outdated
warning: Feature quickcheck of package dummylib has been obsolete in version 0.1.0
warning: Feature quickcheck of package dummylib has been obsolete in version 0.1.0
error: no matching version `^0.4.2` found for package `quickcheck` (required by `dummylib`)
location searched: registry https://github.com/rust-lang/crates.io-index
versions found: 0.4.1, 0.4.0, 0.3.2, ...

The "feature has been obsolete" warning have their own issue: #100.