GCM fails with authenticated proxy network

[renebentes]

git clone https://xxxxx.visualstudio.com/GOM/_git/GOM

A clonar em 'GOM'...
Configuration::loadGitConfiguration
Configuration::ParseGitConfig
core.editor = code --wait
core.excludesfile = /home/xx/.gitignore_global
credential.dev.azure.com.authority = MSA
credential.helper = !java -Ddebug=true -Dhttp.proxyHost=host -Dhttp.proxyPort=3128 -Dhttps.proxyHost=host -Dhttps.proxyPort=3128 -Dhttp.proxyUser=user -Dhttp.proxyPassword=password -jar /home/xx/git-credential-manager/git-credential-manager-2.0.4.jar
http.proxy = http://user:password@host:3128
http.sslVerify = false
https.proxy = http://user:password@host:3128
push.default = simple
user.email = xxx
user.name = XX
Program::loadOperationArguments
Configuration::tryGetEntry
Configuration::tryGetEntry
Configuration::tryGetEntry
Configuration::tryGetEntry
Configuration::tryGetEntry
Configuration::tryGetEntry
Program::EnableTraceLogging
Program::get
targetUri = https://xxxx.visualstudio.com/
Program::ComponentFactory::createSecureStore
gnome-keyring library loaded, creating a password SCHEMA
Try access gnome-keyring with dummy data to make sure it's accessible...
Getting a persistent token store that must be secure
Getting a persistent credential store that must be secure
Program::createAuthentication
detecting authority type
BaseVsoAuthentication::getAuthentication
BaseVsoAuthentication::detectAuthority
detected visualstudio.com, checking AAD vs MSA
Fatal error encountered. Details:
java.lang.Error: java.io.IOException: Unable to tunnel through proxy. Proxy returns "HTTP/1.1 407 Proxy Authentication Required"
at com.microsoft.alm.authentication.BaseVsoAuthentication.detectAuthority(BaseVsoAuthentication.java:293)
at com.microsoft.alm.authentication.BaseVsoAuthentication.getAuthentication(BaseVsoAuthentication.java:324)
at com.microsoft.alm.gitcredentialmanager.Program.createAuthentication(Program.java:915)
at com.microsoft.alm.gitcredentialmanager.Program$ComponentFactory.createAuthentication(Program.java:1174)
at com.microsoft.alm.gitcredentialmanager.Program.initialize(Program.java:883)
at com.microsoft.alm.gitcredentialmanager.Program.get(Program.java:292)
at com.microsoft.alm.gitcredentialmanager.Program.access$200(Program.java:63)
at com.microsoft.alm.gitcredentialmanager.Program$3.call(Program.java:284)
at com.microsoft.alm.gitcredentialmanager.Program$3.call(Program.java:281)
at com.microsoft.alm.gitcredentialmanager.Program.innerMain(Program.java:195)
at com.microsoft.alm.gitcredentialmanager.Program.main(Program.java:123)
Caused by: java.io.IOException: Unable to tunnel through proxy. Proxy returns "HTTP/1.1 407 Proxy Authentication Required"
at sun.net.www.protocol.http.HttpURLConnection.doTunneling(Unknown Source)
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown Source)
at sun.net.www.protocol.https.HttpsURLConnectionImpl.connect(Unknown Source)
at com.microsoft.alm.helpers.HttpClient.head(HttpClient.java:97)
at com.microsoft.alm.authentication.BaseVsoAuthentication.detectAuthority(BaseVsoAuthentication.java:277)
... 10 more
fatal: credential helper '!java -Ddebug=true -Dhttp.proxyHost=host -Dhttp.proxyPort=3128 -Dhttps.proxyHost=host -Dhttps.proxyPort=3128 -Dhttp.proxyUser=user -Dhttp.proxyPassword=password -jar /home/xx/git-credential-manager/git-credential-manager-2.0.4.jar' told us to quit