Eliza Weisman e53df802de
chore: fix nightly ci (#416)
## Motivation

A recent upstream change to `tokio-test` (tokio-rs/tokio#1728) removed
the `MockTask` API in favour of a more ergonomic `task::spawn` API. This
broke our tests for `tracing-futures` and `tracing-attributes` `std::future` 
compatibility, which depend on `tokio-test` from Git.

## Solution

This branch updates these tests to use the new API, which *is* much
nicer. This should fix nightly CI.

Signed-off-by: Eliza Weisman <eliza@buoyant.io>
2019-11-04 12:26:40 -08:00
..
2019-11-04 12:26:40 -08:00