Cheick Keita 6b7906dfb1 libfuzzer fuzzing task perf improvements (#941) ...

- resuse the regex to parse the output of libfuzzer
- added a cancellation notification to report_fuzzer_sys_info.
   ~~The code seems to be actively waiting this function and consuming some cpu time~~
   The notification allows us to reduce the time waiting for the fuzzing loop to terminate. 

## Summary of the Pull Request

_What is this about?_

## PR Checklist
* [ ] Applies to work item: #xxx
* [ ] CLA signed. If not, go over [here](https://cla.opensource.microsoft.com/microsoft/onefuzz) and sign the CLI.
* [ ] Tests added/passed
* [ ] Requires documentation to be updated
* [ ] I've discussed this with core contributors already. If not checked, I'm ready to accept this work might be rejected in favor of a different grand plan. Issue number where discussion took place: #xxx

## Info on Pull Request

_What does this include?_

## Validation Steps Performed

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2021-06-04 00:14:15 +00:00

..

data

initial public release

2020-09-18 12:21:04 -04:00

src

libfuzzer fuzzing task perf improvements (#941)

2021-06-04 00:14:15 +00:00

build.rs

local run UI (#663)

2021-04-06 21:44:37 +00:00

Cargo.toml

Add generic coverage task (#763)

2021-06-03 23:36:00 +00:00