[INFO] cloning repository https://github.com/kazup1125/rust-opencv-sample [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kazup1125/rust-opencv-sample" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkazup1125%2Frust-opencv-sample", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkazup1125%2Frust-opencv-sample'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] dc0a20246995ef4bae98583effe5f25e12fbb82a [ERROR] this task or one of its parent failed! [ERROR] failed to checkout https://github.com/kazup1125/rust-opencv-sample [ERROR] caused by: command failed: exit status: 128 [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.