Spurious, continuous lines in out.log

[mpern]

Summary. Running aria2c as service creates massive log file because WinSW keeps appending empty/whitespace lines

Steps to reproduce

Setup aria2c as a service using the provided config file.

<service>
  <id>aria2c-service</id>
  <name>Aria2c</name>
  <executable>C:\path\to\aria2c.exe</executable>
  <arguments>--enable-rpc</arguments>
  <delayedAutoStart>true</delayedAutoStart>
  <log mode="roll-by-time">
    <pattern>yyyyMMdd</pattern>
  </log>
  <onfailure action="restart" />
</service>

Result:
Service starts as expected, but new lines keep appearing in aria2c-service_TIMESTAMP.out.log every second(?).
(79 spaces followed by two newlines)

10/30 20:46:52 [�[1;32mNOTICE�[0m] IPv4 RPC: listening on TCP port 6800

10/30 20:46:52 [�[1;32mNOTICE�[0m] IPv6 RPC: listening on TCP port 6800

                                                                               

                                                                               

                                                                               

                                                                               

                                                                               

                                                                               

Environment

• WinSW version: WinSW v3.0.0-alpha.11
• WinSW package type: WinSW-x64
• Windows version: Windows 10
• Wrapped executable and version: aria2 version 1.36.0

Possible Solution

❓

[mpern]

If I run aria2 simply from the command line, the output just prints the startup logs and then stops, as expected, so it's not aria that continues to emit lines.