Bump process_control from 3.1.0 to 3.4.0 in /src/agent

[dependabot]

Bumps process_control from 3.1.0 to 3.4.0.

Release notes

Sourced from process_control's releases.

3.4.0

• Added more methods from the standard library to ExitStatus
• Added ChildExt::terminate_if_running
• Deprecated Terminator
• Improved support for zero-second time limits by always attempting to wait on the process
• Added bounds that permit instances of Control to be printed using Debug formatting
• Increased the minimum supported Rust toolchain version to 1.58.0

3.3.0

• Added support for Illumos targets (dylni/process_control#12)
• Improved documentation

3.2.1

• Increased specificity of #[cfg()] attributes
  • Requirements for Control::memory_limit are slightly more restrictive, to not break compilation on some platforms.

3.2.0

• Added Control::memory_limit (#7)
• Replaced ChildExt::with_timeout with ChildExt::controlled and Control::time_limit
• Replaced ChildExt::with_output_timeout with ChildExt::controlled_with_output and Control::time_limit
• Implemented From<Output> for ExitStatus
• Fixed possible stalling when termination of a timed-out process fails
• Fixed ExitStatus::code to always return positive values on Windows
  • This method previously returned the same values as process::ExitStatus::code on Windows, which uses the wrong sign for large values.
• Added support for time limits larger than WinAPI can accept
• Replaced winapi with windows-sys
• Increased the minimum supported Rust toolchain version to 1.54.0

Commits

• b8d0376 Bump version
• 6e640b5 Allow Debug implementations to be used
• 8329f12 Improve time limit accuracy
• 7c490e0 Minor improvements
• e316146 Move ExitStatus to a module
• 87cabcb Minor improvements
• 2bc9d81 Update windows-sys requirement from 0.34 to 0.35 (#16)
• 2f41617 Increase MSRV to 1.58.0
• 4cc0a2f Add ChildExt::terminate_if_running and improve errors
• 1473f18 Deprecate Terminator
• Additional commits viewable in compare view

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[dependabot]

Superseded by #52.