diff --git a/etc/ci/taskcluster-test.sh b/etc/ci/taskcluster-test.sh
index 9a18b9a489a..95418f7b9f6 100755
--- a/etc/ci/taskcluster-test.sh
+++ b/etc/ci/taskcluster-test.sh
@@ -8,7 +8,16 @@ set -o errexit
 set -o nounset
 set -o pipefail
 
+curl https://sh.rustup.rs -sSf | sh -s -- --default-toolchain none -y
+export PATH="${HOME}/.cargo/bin:${PATH}"
+
 # Update this from the linux-dev builder in etc/ci/buildbot_steps.yml
+
+export RUST_BACKTRACE=1
+export RUSTFLAGS="-Dwarnings"
+export CARGO_INCREMENTAL=0
+export SCCACHE_IDLE_TIMEOUT=1200
+
 ./mach test-tidy --no-progress --all
 ./mach test-tidy --no-progress --self-test
 env CC=gcc-5 CXX=g++-5 ./mach build --dev