[INFO] cloning repository https://github.com/varqox/prover
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/varqox/prover" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvarqox%2Fprover", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvarqox%2Fprover'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 042bb0d345ab092ac649826bd79046c2bc39955e
[INFO] checking varqox/prover against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvarqox%2Fprover" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] [stderr] error: unable to write file tests/C/t011.txt
[INFO] [stderr] error: unable to write file tests/C/t012.txt
[INFO] [stderr] error: unable to write file tests/C/t013.txt
[INFO] [stderr] error: unable to write file tests/C/t014.txt
[INFO] [stderr] error: unable to write file tests/C/t015.txt
[INFO] [stderr] error: unable to write file tests/C/t016.txt
[INFO] [stderr] error: unable to write file tests/C/t017.txt
[INFO] [stderr] error: unable to write file tests/C/t018.txt
[INFO] [stderr] error: unable to write file tests/C/t019.txt
[INFO] [stderr] error: unable to write file tests/C/t020.txt
[INFO] [stderr] error: unable to write file tests/C/t021.txt
[INFO] [stderr] error: unable to write file tests/C/t022.txt
[INFO] [stderr] error: unable to write file tests/C/t023.txt
[INFO] [stderr] error: unable to write file tests/C/t024.txt
[INFO] [stderr] error: unable to write file tests/C/t025.txt
[INFO] [stderr] error: unable to write file tests/C/t026.txt
[INFO] [stderr] error: unable to write file tests/C/t027.txt
[INFO] [stderr] error: unable to write file tests/C/t028.txt
[INFO] [stderr] error: unable to write file tests/C/t029.txt
[INFO] [stderr] error: unable to write file tests/C/t030.txt
[INFO] [stderr] error: unable to write file tests/C/t031.txt
[INFO] [stderr] error: unable to write file tests/C/t032.txt
[INFO] [stderr] error: unable to write file tests/C/t033.txt
[INFO] [stderr] error: unable to write file tests/C/t034.txt
[INFO] [stderr] error: unable to write file tests/C/t035.txt
[INFO] [stderr] error: unable to write file tests/C/t036.txt
[INFO] [stderr] error: unable to write file tests/C/t037.txt
[INFO] [stderr] error: unable to write file tests/C/t038.txt
[INFO] [stderr] error: unable to write file tests/C/t039.txt
[INFO] [stderr] error: unable to write file tests/C/t040.txt
[INFO] [stderr] error: unable to write file tests/C/t041.txt
[INFO] [stderr] error: unable to write file tests/C/t042.txt
[INFO] [stderr] error: unable to write file tests/C/t043.txt
[INFO] [stderr] error: unable to write file tests/C/t044.txt
[INFO] [stderr] error: unable to write file tests/C/t045.txt
[INFO] [stderr] error: unable to write file tests/C/t046.txt
[INFO] [stderr] error: unable to write file tests/C/t047.txt
[INFO] [stderr] error: unable to write file tests/C/t048.txt
[INFO] [stderr] error: unable to write file tests/C/t049.txt
[INFO] [stderr] error: unable to write file tests/C/t050.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] 
[ERROR] this task or one of its parent failed!
[ERROR] failed to checkout https://github.com/varqox/prover
[ERROR] caused by: command failed: exit status: 128
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.