From mboxrd@z Thu Jan  1 00:00:00 1970
From: David Craven <david@craven.ch>
Subject: bug#25281: rust importer duplicates input
Date: Wed, 28 Dec 2016 01:01:39 +0100
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References: <87zijhuzcv.fsf@wasp.i-did-not-set--mail-host-address--so-tickle-me>
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To: ng0 <ng0@libertad.pw>
Cc: 25281@debbugs.gnu.org

Looking at the Cargo.toml file we see this:

[target."cfg(unix)".dependencies]
libc = "0.2.14"
# Compat with older Cargo versions temporarily
[target.x86_64-unknown-linux-gnu.dependencies]
libc = "0.2.14"
[target.i686-unknown-linux-gnu.dependencies]
libc = "0.2.14"
[target.x86_64-apple-darwin.dependencies]
libc = "0.2.14"
[target.i686-apple-darwin.dependencies]
libc = "0.2.14"

I started reimplementing cargos dependency resolution algorithm, but
think now that it's better to use a Cargo.lock file when one is
provided.

When there isn't a cargo lock file it's a library in the sense that it
is a collection of source code that can be reused in a cargo project
that has a Cargo.lock file.

I don't think that this is a issue that needs fixing.