[INFO] cloning repository https://github.com/t2hk/RustZeroDeepLearning
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/t2hk/RustZeroDeepLearning" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ft2hk%2FRustZeroDeepLearning", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ft2hk%2FRustZeroDeepLearning'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 309200bf8b3afd3a86596c13981acdcaf660a6ef
[INFO] checking t2hk/RustZeroDeepLearning against master#3350c1eb3fd8fe1bee1ed4c76944d707bd256876 for pr-140558
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ft2hk%2FRustZeroDeepLearning" "/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 dots/test_step35_tanh_7.png
[INFO] [stderr] error: unable to write file dots/test_step35_tanh_7.png.dot
[INFO] [stderr] Updating files:  14% (20/134)
error: unable to write file dots/test_step45_two_layer_net.png
[INFO] [stderr] Updating files:  15% (21/134)
error: unable to write file dots/test_step45_two_layer_net.png.dot
[INFO] [stderr] Updating files:  16% (22/134)
fatal: cannot create directory at 'graph': No space left on device
[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/t2hk/RustZeroDeepLearning

Caused by:
    command failed: exit status: 128