[INFO] cloning repository https://github.com/Sakul6499/GoCD-Test
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Sakul6499/GoCD-Test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSakul6499%2FGoCD-Test", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSakul6499%2FGoCD-Test'...
[INFO] [stderr] fatal: unable to access 'https://github.com/Sakul6499/GoCD-Test/': Could not resolve host: github.com


this task or one of its parent failed: failed to clone https://github.com/Sakul6499/GoCD-Test

Caused by:
    command failed: exit status: 128