#759 (Feb 16, 2017, 8:16:03 PM)

1. use the cancellation simprocs directly (detail / hgweb)
2. don't activate simproc on cancel_comm_monoid_add (detail / hgweb)

Started by an SCM change

This run spent:

• 5 min 1 sec waiting;
• 2 hr 2 min build duration;
• 2 hr 7 min total from scheduled to completion.