[INFO] updating cached repository https://github.com/kennytm/fetch-appveyor-build-time
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c7b69b99ce2c1f66f345431ea26182d9595dd9a2
[ERROR] this task or one of its parent failed!
[ERROR] failed to checkout https://github.com/kennytm/fetch-appveyor-build-time
[ERROR] caused by: command `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkennytm%2Ffetch-appveyor-build-time" "/workspace/builds/worker-6/source", kill_on_drop: false }` failed
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.