How to use the pre-built binaries with travis?

[najamelan]

I was hoping to use cargo tarpaulin on travis, in the standard linux configuration which is travis-ci-opal-xenial-1553530491-f909ac5. The readme says:

Alternative, there is the travis-install shell script will install the latest tagged release built on travis to your travis instance and significantly speeds up the travis builds. You can install via that script using bash <(curl https://raw.githubusercontent.com/xd009642/tarpaulin/master/travis-install.sh).

It never finds libssl.so.1.1. I tried installing the packages libssl-dev and openssl, but it won't find the dynamic lib...

[xd009642]

Could you try with dist: trusty and libssl-dev? I remember having some issues with the other ubuntu versions available on travis

[najamelan]

So I ran some more tests:

• trusty: The issue is the same. Config
• bionic: It works! by installing libssl-dev

I will file a PR to update the readme.

[xd009642]

So the minimum recommended travis setup has sudo: required I wouldn't expect it to fix anything but I also wouldn't expect coverage to work without it because you can't disable ASLR

[najamelan]

Ok, I'll double check with sudo: required just in case.

[najamelan]

trusty: also fails with sudo, but is version: libssl-dev amd64 1.0.1f-1ubuntu2.27, so it's just a not 1.1 as tarpaulin has been compiled against I think.
xenial: fails, libssl version: 1.0.2g-1ubuntu4.15

bionic has libssl-dev amd64 1.1.1-1ubuntu2.1~18.04.5. Bionic does not need sudo: required

An added nuissance is that by putting it as an inline script in the travis yaml:

      after_success: |
        bash <(curl https://raw.githubusercontent.com/xd009642/tarpaulin/master/travis-install.sh)
        cargo tarpaulin --features "spawn_handle async_std tokio_tp tokio_ct localpool threadpool" --exclude-files src/bindgen.rs --out Xml
        bash <(curl -s https://codecov.io/bash)

This will report the built successful even if the codecov script concludes with "no coverage data found". Probably needs some set -e for fast failure.

[xd009642]

@najamelan does the PR merged solve this issue? Or are there more documentation changes that would help?

[najamelan]

If I were you, I would create CI configurations that actually run on travis, which would prove that they work and then point to them in the readme, but this already is definitely great improvement. Thanks for merging.