--- coreos-installer-0.15.0/Cargo.toml.old	2022-06-30 14:41:55.017099085 -0400
+++ coreos-installer-0.15.0/Cargo.toml	2022-06-30 14:44:20.754046186 -0400
@@ -156,6 +156,7 @@
 
 [features]
 mangen = ["clap_mangen"]
+default = ["rdcore"]
 rdcore = []
 [target."cfg(target_arch = \"s390x\")".dependencies.mbrman]
 version = ">= 0.3, < 0.5"