[INFO] cloning repository https://github.com/ukewea/discord-bot-nickname-activity-update-example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ukewea/discord-bot-nickname-activity-update-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fukewea%2Fdiscord-bot-nickname-activity-update-example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fukewea%2Fdiscord-bot-nickname-activity-update-example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 61be01a276fa2e1f120582ff14028e9ba451a7f7
[INFO] checking ukewea/discord-bot-nickname-activity-update-example against master#ba7e63b63871a429533c189adbfb1d9a6337e000 for pr-135331-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fukewea%2Fdiscord-bot-nickname-activity-update-example" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] [stderr] fatal: update_ref failed for ref 'HEAD': cannot update ref 'refs/heads/main': couldn't write '/workspace/builds/worker-7-tc1/source/.git/refs/heads/main.lock'


failed to checkout https://github.com/ukewea/discord-bot-nickname-activity-update-example

Caused by:
    command failed: exit status: 128