Debugging won't start if env_logger::init() is called.

[msklywenn]

OS: Windows 10 Pro 64 bits 21H1
VSCode version: 1.63.2
CodeLLDB version: 1.6.10
Compiler: rustc 1.58.0 (02072b482 2022-01-11)
Debuggee: stable-x86_64-pc-windows-msvc

A simple rust program like

fn main() {
    println!("hello");
}

works properly. Breakpoints even work if set on the println! line, for example.

However, if I add env_logger 0.9 to Cargo.toml and then just add a call to env_logger::init,

fn main() {
    env_logger::init();
    println!("hello");
}

debugging fails with the following message: Error: Os { code: 10061, kind: ConnectionRefused, message: "Aucune connexion n’a pu être établie car l’ordinateur cible l’a expressément refusée." } (Loose translation: "no connection could be established because the computer expressly refused it")

I'm not a 100% sure if this is a codelldb or env_logger bug but it feels to me that it's the former.

Cargo.toml:

[package]
name = "test"
version = "0.1.0"
edition = "2021"

[dependencies]
"env_logger" = "0.9"

Verbose log

Running `cargo build --bin=test --package=test --message-format=json`...
   Compiling test v0.1.0 (E:\rust\projects\test)
    Finished dev [unoptimized + debuginfo] target(s) in 0.63s
Raw artifacts:
{
  fileName: 'e:\\rust\\projects\\test\\target\\debug\\test.exe',
  name: 'test',
  kind: 'bin'
}
Filtered artifacts: 
{
  fileName: 'e:\\rust\\projects\\test\\target\\debug\\test.exe',
  name: 'test',
  kind: 'bin'
}
configuration: {
  type: 'lldb',
  request: 'launch',
  name: "Debug executable 'test'",
  args: [],
  cwd: '${workspaceFolder}',
  terminal: 'external',
  __configurationTarget: 5,
  relativePathBase: 'e:\\rust\\projects\\test',
  program: 'e:\\rust\\projects\\test\\target\\debug\\test.exe',
  sourceLanguages: [ 'rust' ]
}
liblldb: c:\Users\Daniel\.vscode\extensions\vadimcn.vscode-lldb-1.6.10\lldb\bin\liblldb.dll
environment: {}
params: {
  evaluateForHovers: true,
  commandCompletions: true,
  sourceLanguages: [ 'rust' ]
}
Listening on port 59945
[2022-01-21T14:02:45.546Z DEBUG codelldb] New debug session
INFO(Python) 15:02:45 formatters: Initializing
INFO(Python) 15:02:45 formatters.rust: Initializing
[2022-01-21T14:02:45.946Z DEBUG codelldb::dap_codec] --> {"command":"initialize","arguments":{"clientID":"vscode","clientName":"Visual Studio Code","adapterID":"lldb","pathFormat":"path","linesStartAt1":true,"columnsStartAt1":true,"supportsVariableType":true,"supportsVariablePaging":true,"supportsRunInTerminalRequest":true,"locale":"fr","supportsProgressReporting":true,"supportsInvalidatedEvent":true,"supportsMemoryReferences":true},"type":"request","seq":1}
[2022-01-21T14:02:45.947Z DEBUG codelldb::dap_codec] <-- {"type":"response","request_seq":1,"success":true,"command":"initialize","body":{"exceptionBreakpointFilters":[{"default":true,"filter":"rust_panic","label":"Rust: on panic"}],"supportTerminateDebuggee":true,"supportsCancelRequest":true,"supportsCompletionsRequest":true,"supportsConditionalBreakpoints":true,"supportsConfigurationDoneRequest":true,"supportsDataBreakpoints":true,"supportsDelayedStackTraceLoading":true,"supportsEvaluateForHovers":true,"supportsFunctionBreakpoints":true,"supportsGotoTargetsRequest":true,"supportsHitConditionalBreakpoints":true,"supportsLogPoints":true,"supportsReadMemoryRequest":true,"supportsRestartFrame":true,"supportsSetVariable":true}}
[2022-01-21T14:02:45.954Z DEBUG codelldb::dap_codec] --> {"command":"launch","arguments":{"type":"lldb","request":"launch","name":"Debug executable 'test'","args":[],"cwd":"E:\\rust\\projects\\test","terminal":"external","__configurationTarget":5,"relativePathBase":"e:\\rust\\projects\\test","program":"e:\\rust\\projects\\test\\target\\debug\\test.exe","sourceLanguages":["rust"],"_adapterSettings":{"displayFormat":"auto","showDisassembly":"auto","dereferencePointers":true,"suppressMissingSourceFiles":true,"evaluationTimeout":5,"consoleMode":"commands","sourceLanguages":null,"terminalPromptClear":null,"evaluateForHovers":true,"commandCompletions":true,"reproducer":false},"__sessionId":"a8df0089-8ed1-4e93-aa2c-e405b6a68835"},"type":"request","seq":2}
[2022-01-21T14:02:45.954Z DEBUG codelldb::dap_codec] <-- {"type":"event","seq":1,"event":"capabilities","body":{"capabilities":{"exceptionBreakpointFilters":[{"default":true,"filter":"rust_panic","label":"Rust: on panic"}],"supportTerminateDebuggee":true,"supportsCancelRequest":true,"supportsCompletionsRequest":true,"supportsConditionalBreakpoints":true,"supportsConfigurationDoneRequest":true,"supportsDataBreakpoints":true,"supportsDelayedStackTraceLoading":true,"supportsEvaluateForHovers":true,"supportsFunctionBreakpoints":true,"supportsGotoTargetsRequest":true,"supportsHitConditionalBreakpoints":true,"supportsLogPoints":true,"supportsReadMemoryRequest":true,"supportsRestartFrame":true,"supportsSetVariable":true}}}
[2022-01-21T14:02:46.110Z DEBUG codelldb::dap_codec] <-- {"type":"event","seq":2,"event":"initialized"}
[2022-01-21T14:02:46.110Z DEBUG codelldb::debug_session] Debug event: 000001DC2D40AD60 Event: broadcaster = 000001DC2CBAB6C8 (lldb.target), type = 0x00000002 (modules-loaded), data = {test.exe}
[2022-01-21T14:02:46.110Z DEBUG codelldb::dap_codec] <-- {"type":"event","seq":3,"event":"module","body":{"module":{"addressRange":"FFFFFFFFFFFFFFFF","id":"FFFFFFFFFFFFFFFF","name":"test.exe","path":"e:\\rust\\projects\\test\\target\\debug\\test.exe","symbolFilePath":"e:\\rust\\projects\\test\\target\\debug\\test.exe","symbolStatus":"Symbols loaded."},"reason":"new"}}
[2022-01-21T14:02:46.111Z DEBUG codelldb::dap_codec] <-- {"type":"request","seq":4,"command":"runInTerminal","arguments":{"args":["c:\\Users\\Daniel\\.vscode\\extensions\\vadimcn.vscode-lldb-1.6.10\\adapter\\codelldb.exe","terminal-agent","--port=59947"],"cwd":"","kind":"external","title":"Debug executable 'test'"}}
[2022-01-21T14:02:46.117Z DEBUG codelldb::dap_codec] --> {"command":"setFunctionBreakpoints","arguments":{"breakpoints":[]},"type":"request","seq":3}
[2022-01-21T14:02:46.117Z DEBUG codelldb::dap_codec] <-- {"type":"response","request_seq":3,"success":true,"command":"setFunctionBreakpoints","body":{"breakpoints":[]}}
[2022-01-21T14:02:46.124Z DEBUG codelldb::dap_codec] --> {"type":"response","seq":4,"command":"runInTerminal","request_seq":4,"success":true,"body":{}}
[2022-01-21T14:02:46.128Z DEBUG codelldb::dap_codec] --> {"command":"setDataBreakpoints","arguments":{"breakpoints":[]},"type":"request","seq":5}
[2022-01-21T14:02:46.129Z DEBUG codelldb::dap_codec] <-- {"type":"response","request_seq":5,"success":true,"command":"setDataBreakpoints","body":{"breakpoints":[]}}
[2022-01-21T14:02:46.140Z DEBUG codelldb::dap_codec] --> {"command":"setExceptionBreakpoints","arguments":{"filters":["rust_panic"]},"type":"request","seq":6}
Debug adapter exit code=3221225620, signal=null.

[vadimcn]

duplicate of #323

[msklywenn]

@vadimcn I didn't see it as a duplicate because the proposed workaround did not work. Any terminal exhibits the issue.

[fatboyzz]

Same error for lldb here.
But cppvsdbg works with env_logger.