embedded-book failures don't block beta

diff --git a/src/ci/docker/x86_64-gnu-tools/checkregression.py b/src/ci/docker/x86_64-gnu-tools/checkregression.py
index 6bfdc9e8a14edceb1814f8faff67ee6adeb17baa..081beb932b20158b9e9ca3b58ced80d400db6828 100755 (executable)
--- a/src/ci/docker/x86_64-gnu-tools/checkregression.py
+++ b/src/ci/docker/x86_64-gnu-tools/checkregression.py
@@ -5,7 +5,7 @@ import sys
 import json
 
 # Regressions for these tools do not cause failure.
-REGRESSION_OK = ["rustc-guide", "miri"]
+REGRESSION_OK = ["rustc-guide", "miri", "embedded-book"]
 
 if __name__ == '__main__':
     os_name = sys.argv[1]