Stop building on older Rusts than 1.17.0

While the library still works, all targets can't be tested since the
"required features" feature in Cargo is absent, making it try to
compile the Rocket integration when running the test suite.
This commit is contained in:
Magnus Hallin 2017-06-14 16:45:21 +02:00
parent eae2b51c35
commit 5f69b1d45e

View file

@ -7,8 +7,6 @@ rust:
- nightly
# Prevent accidentally breaking older Rust versions
- 1.15.0
- 1.16.0
- 1.17.0
- 1.18.0