bump test matrix RUST_TOOLCHAIN version

russcam · russcam · commit b36187c7eb02 · 2020-07-29T11:28:39.000+10:00
diff --git a/.ci/test-matrix.yml b/.ci/test-matrix.yml
@@ -8,6 +8,6 @@ TEST_SUITE:
   - xpack
 
 RUST_TOOLCHAIN:
-  - nightly-2020-06-09
+  - nightly-2020-07-27
 
 exclude: ~
