htmlify memory usage on 3gig vm (32 bit)

gistfile1.txt

/usr/bin/time -v ~/.rakudobrew/bin/perl6 htmlify.p6
...
uplicated path /tmp/dogbert-34237-pod_to_pyg.pod
Writing type document for IO::Special ...
duplicated path /tmp/dogbert-18198-pod_to_pyg.pod
Writing type document for Instant ...
duplicated path /tmp/dogbert-23717-pod_to_pyg.pod
duplicated path /tmp/dogbert-85239-pod_to_pyg.pod
duplicated path /tmp/dogbert-25764-pod_to_pyg.pod
duplicated path /tmp/dogbert-86076-pod_to_pyg.pod
duplicated path /tmp/dogbert-34166-pod_to_pyg.pod
duplicated path /tmp/dogbert-41595-pod_to_pyg.pod
duplicated path /tmp/dogbert-62084-pod_to_pyg.pod
MoarVM panic: Memory allocation failed; could not allocate 1905176 bytes
Command exited with non-zero status 1
	Command being timed: "/home/dogbert/.rakudobrew/bin/perl6 htmlify.p6"
	User time (seconds): 471.78
	System time (seconds): 16.24
	Percent of CPU this job got: 130%
	Elapsed (wall clock) time (h:mm:ss or m:ss): 6:13.84
	Average shared text size (kbytes): 0
	Average unshared data size (kbytes): 0
	Average stack size (kbytes): 0
	Average total size (kbytes): 0
	Maximum resident set size (kbytes): 2556632
	Average resident set size (kbytes): 0
	Major (requiring I/O) page faults: 247
	Minor (reclaiming a frame) page faults: 665676
	Voluntary context switches: 64828
	Involuntary context switches: 51650
	Swaps: 0
	File system inputs: 94048
	File system outputs: 155408
	Socket messages sent: 0
	Socket messages received: 0
	Signals delivered: 0
	Page size (bytes): 4096
	Exit status: 1