[INFO] cloning repository https://github.com/tomjwolc/marble_game
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tomjwolc/marble_game" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomjwolc%2Fmarble_game", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomjwolc%2Fmarble_game'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 62a2eef6e25b731b0fa0b1dc0a8fc43c0918bc9b
[INFO] testing tomjwolc/marble_game against master#1ef7943ee607160a564655b6596f83670ef95df5 for pr-146098-6
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomjwolc%2Fmarble_game" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] error: failed to write new configuration file /workspace/builds/worker-2-tc1/source/.git/config.lock
[INFO] [stderr] fatal: could not set 'remote.origin.url' to '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomjwolc%2Fmarble_game'


failed to checkout https://github.com/tomjwolc/marble_game

Caused by:
    command failed: exit status: 128