build: use clippy's debug build in integration test

[rust.git] / setup-toolchain.sh

diff --git a/setup-toolchain.sh b/setup-toolchain.sh
index f2bf291f0b0c66a653f3efcb3e4f382a3dac4247..aac18e3794647edbcb76dca2dac99f2e884d65de 100755 (executable)
--- a/setup-toolchain.sh
+++ b/setup-toolchain.sh
@@ -1,13 +1,12 @@
 #!/bin/bash
 # Set up the appropriate rustc toolchain
 
-cd "$(dirname "$0")" || exit
+set -e
 
-if ! command -v rustup-toolchain-install-master > /dev/null; then
-  cargo install \
-    rustup-toolchain-install-master \
-    --bin rustup-toolchain-install-master \
-    --debug
+cd "$(dirname "$0")"
+
+if [[ "$CI" == true ]] || ! command -v rustup-toolchain-install-master > /dev/null; then
+  cargo install -Z install-upgrade rustup-toolchain-install-master --bin rustup-toolchain-install-master
 fi
 
 rustup-toolchain-install-master -f -n master