[INFO] cloning repository https://github.com/polarisiota/flappy-dragon
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/polarisiota/flappy-dragon" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpolarisiota%2Fflappy-dragon", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpolarisiota%2Fflappy-dragon'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4a892a19ca117ce65133417d3b1164aa721ddf03
[INFO] checking polarisiota/flappy-dragon against master#2886b36df4a646dd8d82fb65bf0c9d8d96c1f71a for pr-145113
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpolarisiota%2Fflappy-dragon" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  92% (624/673)
Updating files:  93% (626/673)
Updating files:  93% (628/673)
Updating files:  94% (633/673)
Updating files:  95% (640/673)
Updating files:  96% (647/673)
Updating files:  97% (653/673)
Updating files:  98% (660/673)
Updating files:  99% (667/673)
error: unable to write file target/debug/incremental/flappy_bonus-3g11q2dlc9cub/s-gur7q6ervc-15gp871-969u5y4fcd894cng858gh47mp/dep-graph.bin
[INFO] [stderr] error: unable to write file target/debug/incremental/flappy_bonus-3g11q2dlc9cub/s-gur7q6ervc-15gp871-969u5y4fcd894cng858gh47mp/query-cache.bin
[INFO] [stderr] error: unable to write file target/debug/incremental/flappy_bonus-3g11q2dlc9cub/s-gur7q6ervc-15gp871-969u5y4fcd894cng858gh47mp/work-products.bin
[INFO] [stderr] Updating files: 100% (673/673)
Updating files: 100% (673/673), 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/polarisiota/flappy-dragon

Caused by:
    command failed: exit status: 128