[INFO] cloning repository https://github.com/luiz787/multiway-partition-problem
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/luiz787/multiway-partition-problem" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluiz787%2Fmultiway-partition-problem", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluiz787%2Fmultiway-partition-problem'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5b73ff6786715109796f44212db19d83322c5f6f
[INFO] checking luiz787/multiway-partition-problem against master#c43786c9b7b8d8dcc3f9c604e0e3074c16ed69d3 for pr-141352
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluiz787%2Fmultiway-partition-problem" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] [stderr] error: unable to write file tests/20000.txt
[INFO] [stderr] error: unable to write file tests/25.txt
[INFO] [stderr] error: unable to write file tests/50.txt
[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/luiz787/multiway-partition-problem

Caused by:
    command failed: exit status: 128