=== build of softdep_churn (unpatched guest) ===
cc -O2 -Wall -o softdep_churn softdep_churn.c
softdep_churn.c:73:36: note: directive argument in the range [0, 9223372036854775807]
softdep_churn.c:73:9: note: 'snprintf' output between 6 and 289 bytes into a destination of size 256
softdep_churn.c:76:13: note: ... [-Wformat-truncation=]   (format-truncation warnings, non-fatal)
BUILD_OK softdep_churn