Multiple packages link to native library sqlite3

[hanckmann]

Versions

• Rust: rustc 1.27.0-nightly (2f2a11dfc 2018-05-16) / cargo 1.27.0-nightly (9e53ac6e6 2018-05-07)
• Diesel: 0.16.0 / 1.2.2 (not sure, both are in the Cargo.lock)
• Database: sqlite
• Operating System Mac OSX

Feature Flags

• diesel: cargo install diesel_cli --no-default-features --features "sqlite"
  [dependencies]
  ...
  diesel = { version = "1.0.0", features = ["sqlite"] }
  diesel_codegen = { version = "*", features = ["sqlite"] }

Problem Description

The build failes with the following message:

λ ~/Projects/zen-api/ master* cargo build
error: multiple packages link to native library sqlite3, but a native library can be linked only once

package libsqlite3-sys v0.9.1
... which is depended on by diesel v1.2.2
... which is depended on by zen-api v0.1.0 (file:///Users/patrick/Projects/zen-api)
links to native library sqlite3

package libsqlite3-sys v0.8.1
... which is depended on by diesel v0.16.0
... which is depended on by diesel_infer_schema v0.16.0
... which is depended on by diesel_codegen v0.16.0
... which is depended on by zen-api v0.1.0 (file:///Users/patrick/Projects/zen-api)
also links to native library sqlite3

What are you trying to accomplish?

I am using diesel with rocket and serde. Basically following this tutorial: https://medium.com/sean3z/building-a-restful-crud-api-with-rust-1867308352d8
The only thing I fundamentally changed is the database, as I am using sqlite. My db.rs is taken from: https://github.com/SergioBenitez/Rocket/blob/d4e590af83097c275e76550950156e9ce30a048f/examples/todo/src/db.rs
and: https://github.com/SergioBenitez/Rocket/blob/d4e590af83097c275e76550950156e9ce30a048f/examples/todo/src/main.rs

What is the expected output?

I expect the code to compile.

What is the actual output?

The error as presented above.

Are you seeing any additional errors?

Nope

Steps to reproduce

I do not mind to share my code. However, I doubt the usefullness of doing this at this moment. I guess this is a relatively easy question for you... for me... these are my first steps into rust (and hence into diesel). If the codebase does help, please let me know and I will send it.

Also, I am not sure why I require nightly (the tutorial tells me to do so). Could the issue be in this part?

[weiznich]

diesel_codegen is dead since diesel 0.99. So do not use it!
See the changelog for details.