[INFO] cloning repository https://github.com/4-sight/rust-twelve_days
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/4-sight/rust-twelve_days" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F4-sight%2Frust-twelve_days", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F4-sight%2Frust-twelve_days'...
[INFO] [stderr] fatal: unable to access 'https://github.com/4-sight/rust-twelve_days/': gnutls_handshake() failed: Error in the pull function.
[ERROR] this task or one of its parent failed!
[ERROR] failed to clone https://github.com/4-sight/rust-twelve_days
[ERROR] caused by: command failed: exit status: 128
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.