[INFO] cloning repository https://github.com/trafficland/counter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/trafficland/counter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrafficland%2Fcounter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrafficland%2Fcounter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3f30d2583eba4922a72b3ec885c831a2cf558067
[INFO] testing trafficland/counter against master#ebf0cf75d368c035f4c7e7246d203bd469ee4a51 for pr-137940
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrafficland%2Fcounter" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] [stderr] error: unable to write file test_artifacts/log_files/296106742331_elasticloadbalancing_us-east-1_ie-lb_20161205T0300Z_52.0.137.248_deyjkq5z.log
[INFO] [stderr] error: unable to write file test_artifacts/log_files/296106742331_elasticloadbalancing_us-east-1_ie-lb_20161205T0300Z_52.54.184.87_3zkshbcd.log
[INFO] [stderr] error: unable to write file test_artifacts/log_files/296106742331_elasticloadbalancing_us-east-1_ie-lb_20161205T0400Z_52.0.137.248_5tlukedy.log
[INFO] [stderr] error: unable to write file test_artifacts/log_files/296106742331_elasticloadbalancing_us-east-1_ie-lb_20161205T0700Z_52.0.137.248_i888cv9y.log
[INFO] [stderr] error: unable to write file test_artifacts/log_files/296106742331_elasticloadbalancing_us-east-1_ie-lb_20161205T0800Z_52.0.137.248_3a03c3jd.log
[INFO] [stderr] Updating files:  88% (30/34)
error: unable to write file test_artifacts/log_files/296106742331_elasticloadbalancing_us-east-1_ie-lb_20161205T0800Z_52.0.137.248_ftsrw44p.log
[INFO] [stderr] Updating files:  91% (31/34)
error: unable to write file test_artifacts/log_files/296106742331_elasticloadbalancing_us-east-1_ie-lb_20161205T0800Z_52.54.184.87_2xnr4ycn.log
[INFO] [stderr] Updating files:  94% (32/34)
error: unable to write file test_artifacts/log_files/296106742331_elasticloadbalancing_us-east-1_ie-lb_20161205T0900Z_52.0.137.248_30se3t53.log
[INFO] [stderr] Updating files:  97% (33/34)
error: unable to write file test_artifacts/test_elb_log_file.log
[INFO] [stderr] Updating files: 100% (34/34)
Updating files: 100% (34/34), done.
[INFO] [stderr] fatal: unable to checkout working tree
[INFO] [stderr] warning: Clone succeeded, but checkout failed.
[INFO] [stderr] You can inspect what was checked out with 'git status'
[INFO] [stderr] and retry with 'git restore --source=HEAD :/'
[INFO] [stderr] 


failed to checkout https://github.com/trafficland/counter

Caused by:
    command failed: exit status: 128