[INFO] cloning repository https://github.com/johnny-smitherson/geometry_demo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/johnny-smitherson/geometry_demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohnny-smitherson%2Fgeometry_demo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohnny-smitherson%2Fgeometry_demo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a474139eda7e4574c9e7d65aae5c4444e39f4ebe
[INFO] checking johnny-smitherson/geometry_demo against master#fc5af1813307d25a84d633f21e2e53c9376eb547 for pr-144386
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohnny-smitherson%2Fgeometry_demo" "/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] error: unable to write file screenshot/output.mp4
[INFO] [stderr] Updating files:  56% (13/23)
Updating files:  60% (14/23)
Updating files:  65% (15/23)
Updating files:  69% (16/23)
Updating files:  73% (17/23)
Updating files:  78% (18/23)
Updating files:  82% (19/23)
Updating files:  86% (20/23)
Updating files:  91% (21/23)
Updating files:  95% (22/23)
Updating files: 100% (23/23)
Updating files: 100% (23/23), 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/johnny-smitherson/geometry_demo

Caused by:
    command failed: exit status: 128