Build extra tools required for softdevteam/yk.

vext01 · vext01 · commit 45cedcafe48e · 2019-04-23T17:48:52.000+01:00
diff --git a/.buildbot.toml b/.buildbot.toml
@@ -4,5 +4,9 @@
 codegen-units = 0           # Use many compilation units.
 debug-assertions = true     # Turn on assertions in rustc.
 
+[build]
+extended = true
+tools = ["cargo", "rustfmt"]
+
 [llvm]
 assertions = true           # Turn on assertions in LLVM.
