#679 (Jul 5, 2018, 12:50:09 AM)

1. more frugal single-assignment according to David Matthews: dispose mutable lock/cond eventually; (detail / hgweb)
2. merged (detail / hgweb)
3. avoid clashes in quickcheck [random] (detail / hgweb)
4. infinite products: the final piece (detail / hgweb)

Started by an SCM change

This run spent:

• 8.3 sec waiting;
• 1 hr 18 min build duration;
• 1 hr 18 min total from scheduled to completion.