It looks like the aot warnings cause the [heapdump] info to have extra blanks in it.

 stderr: [[0.058s][warning][aot,codecache,stubs] Saved blob's name 'LIIIIIII' is different from the expected name 'IIIIIIIL'
[0.058s][warning][aot ] Failed to link AdapterHandlerEntry (fp=IIIIIIIL) to its code in the AOT code cache
[0.058s][warning][aot,codecache,stubs] Saved blob's name 'IIIIIIII' is different from the expected name 'LIIIIIIL'
[0.058s][warning][aot ] Failed to link AdapterHandlerEntry (fp=LIIIIIIL) to its code in the AOT code cache
[2.626s][info ][heapdump ] Requested dump threads 1, active dump threads 2, actual dump threads 1, parallelism false
[2.649s][info ][heapdump ] Dump non-objects, 0.0230190 secs
[2.663s][info ][heapdump ] Dump non-objects (part 2), 0.0133425 secs
[2.704s][info ][heapdump ] Dump heap objects, 0.0407166 secs
[2.707s][info ][heapdump ] Merge segmented heap file, 0.0017473 secs
[2.707s][info ][heapdump ] Merge heap files complete, 0.0021852 secs
]
 exitValue = -1

java.lang.RuntimeException: '[heapdump]' missing from stdout/stderr

FailedExecution failed: `main' threw exception: java.lang.RuntimeException: '[heapdump]' missing from stdout/stderr