Failes to compile on ubuntu latest with openssl 1.1.1

[Licenser]

compiling on ubuntu-latest w/ openssl 1.1.1 (default) results in the follwoing error:

  process didn't exit successfully: `/code/target.cov/debug/build/openssl-ae4e715c32d1a697/build-script-build` (exit code: 101)
--- stderr
thread 'main' panicked at 'Unable to detect OpenSSL version', /root/.cargo/registry/src/github.com-1ecc6299db9ec823/openssl-0.9.24/build.rs:16:14
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace.

root@9488cd9f064b:/code# openssl version
OpenSSL 1.1.1  11 Sep 2018

[sfackler]

Do you have openssl headers and pkg-config installed?

openssl 0.9 does not support OpenSSL 1.1.1. Upgrade to openssl 0.10.

[Licenser]

It is using openssl10:

cargo tree | grep openssl
│       ├── openssl v0.10.24
│       │   └── openssl-sys v0.9.49
├── openssl v0.10.24 (*)

[Licenser]

I stand corrected somewhere a old version snuck in! The wonder of multi crate projects :/ Sorry.

[Licenser]

I stand doubly corrected, all sub crates use openssl v10.* I misread a openssl-sys as a openssl

cargo tree --all | grep openssl | grep -v -- '-sys'
│       ├── openssl v0.10.24
│       ├── openssl v0.10.24
├── openssl v0.10.24
    ├── openssl v0.10.24

[Licenser]

@sfackler could we re-open this as I was overly enthusiastic about declaring it an old version?

[sfackler]

It is definitely an old version:

/root/.cargo/registry/src/github.com-1ecc6299db9ec823/openssl-0.9.24/build.rs

[Licenser]

Good point, I did some additional digging and it turns out that a sub crate includes a old version of native-tls, which on osx doesn't depend on openssl, but on linux does. Sneaky! Thanks for your help :)