ci: remove thread parallelism

Fixes #529, also refer to #529 which first added this for the old CI infrastructure. Signed-off-by: Paul Osborne <[email protected]>
nix-rust · Feb 27, 2017 · d0a151b · d0a151b
1 parent f57b33b
commit d0a151b
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -13,6 +13,7 @@ rust: stable
 env:
   global:
     - CRATE_NAME=nix
+    - RUST_TEST_THREADS=1
 
     # default job
     - TARGET=x86_64-unknown-linux-gnu