Try again.

Author: ltratt

.buildbot.sh

@@ -12,7 +12,7 @@ export PATH=`pwd`/.cargo/bin/:$PATH
 rustup toolchain install nightly --allow-downgrade --profile minimal
 cargo check
 
-if [ ! -f ${CARGO_HOME}/bin/cargo-fmt ]; then
+if [ `cargo fmt 2>&1 | grep "component.*not available"` -eq 0 ]; then
     rm -rf ${RUSTUP_HOME} ${CARGO_HOME}
     sh rustup.sh --default-host x86_64-unknown-linux-gnu --default-toolchain none -y --no-modify-path
     rustup install nightly