[INFO] cloning repository https://github.com/aconstantinou123/rust_grep_tool
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aconstantinou123/rust_grep_tool" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faconstantinou123%2Frust_grep_tool", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faconstantinou123%2Frust_grep_tool'...
[INFO] [stderr] error: failed to write new configuration file /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faconstantinou123%2Frust_grep_tool/config.lock
[INFO] [stderr] fatal: could not set 'core.repositoryformatversion' to '0'


this task or one of its parent failed: ExecutionFailed(ExitStatus(unix_wait_status(32768)))

failed to clone https://github.com/aconstantinou123/rust_grep_tool