It seems JDK-8196803 broken windows builds.

jib > * For target support_native_java.base_libzip_Adler32.obj:
jib > Adler32.c
jib > t:/workspace/open/src/java.base/share/native/libzip/Adler32.c(33) : fatal error C1083: Cannot open include file: 'zlib.h': No such file or directory
jib > ... (rest of output omitted)