[INFO] cloning repository https://github.com/criskell/rs_simple_http_server [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/criskell/rs_simple_http_server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcriskell%2Frs_simple_http_server", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcriskell%2Frs_simple_http_server'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d8b6687eecccb7b9a56d42f12c87216fb0c52177 [INFO] testing criskell/rs_simple_http_server against 1.83.0 for beta-1.84.0-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcriskell%2Frs_simple_http_server" "/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' ExecutionFailed(ExitStatus(unix_wait_status(32768))) failed to checkout https://github.com/criskell/rs_simple_http_server