[INFO] cloning repository https://github.com/huytd/json-grep
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/huytd/json-grep" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhuytd%2Fjson-grep", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhuytd%2Fjson-grep'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f46f445c6e6fce6e485700b5b59bf4dfbd3c1a99
[INFO] checking huytd/json-grep against master#2fcf1776b9ccef89993dfe40e9f5c4908e2d2d48 for pr-142723
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhuytd%2Fjson-grep" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] [stderr] error: unable to write file testdata/100mb.json
[INFO] [stderr] error: unable to write file testdata/easy.json
[INFO] [stderr] Updating files:  80% (8/10)
error: unable to write file testdata/full.json
[INFO] [stderr] Updating files:  90% (9/10)
error: unable to write file testdata/simple.json
[INFO] [stderr] Updating files: 100% (10/10)
Updating files: 100% (10/10), 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/huytd/json-grep

Caused by:
    command failed: exit status: 128