Fix pipe timing for copy test
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Hash: SHA1
Fix pipe timing for copy test
manifest hash: 75c389c84f4edacdd9163b6e5234f3ea334ca4b3
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#header#
# HG changeset patch
# User #author#
# Date #date|date#
# Node ID #node#
#parent1#
#parent2#
#desc#
#diff#