A couple of quick notes: * It also writes build output to an output directory * It detects a tty and does the right thing, so on CI you get a linear log * In

A couple of quick notes: * It also writes build output to an output directory * It detects a tty and does the right thing, so on CI you get a linear log * In the output directory it also includes timeline graphs that can be loaded in Chrome's devtools traceview (https://github.com/catapult-project/catapult/blob/master/tracing/README.md https://github.com/catapult-project/catapult/blob/master/tra... and in Chrome proper). * The tracing can be viewed live https://buckbuild.com/command/server.html https://buckbuild.com/command/server.html (disclosure: my team created Buck when I was at FB)