[INFO] cloning repository https://github.com/coffeenotfound/rust-guess-the-number [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/coffeenotfound/rust-guess-the-number" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcoffeenotfound%2Frust-guess-the-number", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcoffeenotfound%2Frust-guess-the-number'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 949e7d62e1dad15e06c7ecbd9702900995e4f687 [INFO] checking coffeenotfound/rust-guess-the-number against master#ba412a6e70ac84641be7764d088acabd0eb3fa39 for pr-145457 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcoffeenotfound%2Frust-guess-the-number" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] error: failed to write new configuration file /workspace/builds/worker-4-tc1/source/.git/config.lock [INFO] [stderr] fatal: could not set 'core.repositoryformatversion' to '0' failed to checkout https://github.com/coffeenotfound/rust-guess-the-number Caused by: command failed: exit status: 128