travis: rustc 1.17/1.18 -> 1.19/1.20

We want to be able to compile imag with the latest compiler, but also
two compilers before the current one.

So Update the travis spec to include rustc 1.19 and 1.20, but not 1.17
and 1.18 anymore.
This commit is contained in:
Matthias Beyer 2017-10-12 19:36:28 +02:00
parent 9871a8bc0a
commit 9111692276

View file

@ -8,8 +8,8 @@ dist:
language: rust language: rust
rust: rust:
- 1.17.0 - 1.19.0
- 1.18.0 - 1.20.0
- stable - stable
- beta - beta
- nightly - nightly