[INFO] cloning repository https://github.com/wayeast/twilio-chat-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wayeast/twilio-chat-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwayeast%2Ftwilio-chat-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwayeast%2Ftwilio-chat-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f0bc922e343e44d3faee23906cd68217b9374e1e
[INFO] checking wayeast/twilio-chat-rs against master#75530e9f72a1990ed2305e16fd51d02f47048f12 for pr-135899
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwayeast%2Ftwilio-chat-rs" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] error: failed to write new configuration file /workspace/builds/worker-7-tc1/source/.git/config.lock
[INFO] [stderr] fatal: could not set 'remote.origin.url' to '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwayeast%2Ftwilio-chat-rs'


failed to checkout https://github.com/wayeast/twilio-chat-rs

Caused by:
    command failed: exit status: 128