CI checks

Update `shardtree` to depend upon `incrementalmerkletree 0.8.0` #561

Sign in to view logs

Run time

Learn about OS pricing on GitHub Actions

Job	Run time
Rustfmt	15s
Test on ubuntu-latest	8m 28s
Bitrot check	1m 17s
Intra-doc links	1m 17s
Test on windows-latest	12m 27s
Test on macOS-latest	7m 38s
	31m 22s