[INFO] cloning repository https://github.com/jeff-pow/perf-ninja
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jeff-pow/perf-ninja" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeff-pow%2Fperf-ninja", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeff-pow%2Fperf-ninja'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 52dfcfc138e46a82bda32176256256ee6587f1d4
[INFO] checking jeff-pow/perf-ninja against master#46424fb5054f211ec836c5c03159f92e46bb35ac for pr-139042
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeff-pow%2Fperf-ninja" "/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 labs/memory_bound/loop_interchange_2/output-golden.pgm
[INFO] [stderr] Updating files:  77% (75/97)
Updating files:  78% (76/97)
Updating files:  79% (77/97)
Updating files:  80% (78/97)
Updating files:  81% (79/97)
Updating files:  82% (80/97)
Updating files:  83% (81/97)
Updating files:  84% (82/97)
Updating files:  85% (83/97)
Updating files:  86% (84/97)
Updating files:  87% (85/97)
Updating files:  88% (86/97)
Updating files:  89% (87/97)
Updating files:  90% (88/97)
Updating files:  91% (89/97)
Updating files:  92% (90/97)
Updating files:  93% (91/97)
Updating files:  94% (92/97)
Updating files:  95% (93/97)
Updating files:  96% (94/97)
Updating files:  97% (95/97)
Updating files:  98% (96/97)
Updating files: 100% (97/97)
Updating files: 100% (97/97), 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/jeff-pow/perf-ninja

Caused by:
    command failed: exit status: 128