[INFO] cloning repository https://github.com/darrenli6/blockchain_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/darrenli6/blockchain_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdarrenli6%2Fblockchain_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdarrenli6%2Fblockchain_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5192644d15159bf00808520c95fc51e2a400d921
[INFO] checking darrenli6/blockchain_rust against master#ca77504943887037504c7fc0b9bf06dab3910373 for pr-145181
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdarrenli6%2Fblockchain_rust" "/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 target/debug/deps/liblibc-44e4242319d8145f.rmeta
[INFO] [stderr] error: unable to write file target/debug/deps/libnum_integer-b898e03f7f7a79fd.rlib
[INFO] [stderr] error: unable to write file target/debug/deps/libnum_integer-b898e03f7f7a79fd.rmeta
[INFO] [stderr] error: unable to write file target/debug/deps/libnum_integer-e22a36051ab158e9.rmeta
[INFO] [stderr] error: unable to write file target/debug/deps/libnum_traits-2c1d76cc22c0f9b4.rmeta
[INFO] [stderr] error: unable to write file target/debug/deps/libnum_traits-a166e3fdef5c3a07.rlib
[INFO] [stderr] error: unable to write file target/debug/deps/libnum_traits-a166e3fdef5c3a07.rmeta
[INFO] [stderr] error: unable to write file target/debug/deps/libproc_macro2-95a940bc20186361.rlib
[INFO] [stderr] error: unable to write file target/debug/deps/libproc_macro2-95a940bc20186361.rmeta
[INFO] [stderr] error: unable to write file target/debug/deps/libquote-c35f01765a36d0bf.rlib
[INFO] [stderr] error: unable to write file target/debug/deps/libquote-c35f01765a36d0bf.rmeta
[INFO] [stderr] error: unable to write file target/debug/deps/librand-647aaba6f81dfce7.rmeta
[INFO] [stderr] error: unable to write file target/debug/deps/librand-7defcabaf784c065.rlib
[INFO] [stderr] error: unable to write file target/debug/deps/librand-7defcabaf784c065.rmeta
[INFO] [stderr] error: unable to write file target/debug/deps/librand-a8aec26235acfb7b.rmeta
[INFO] [stderr] error: unable to write file target/debug/deps/librand-d8b3391337d62b47.rlib
[INFO] [stderr] error: unable to write file target/debug/deps/librand-d8b3391337d62b47.rmeta
[INFO] [stderr] error: unable to write file target/debug/deps/librustc_serialize-25d4f1ce3872367b.rmeta
[INFO] [stderr] error: unable to write file target/debug/deps/librustc_serialize-4f3718f05d671941.rlib
[INFO] [stderr] error: unable to write file target/debug/deps/libserde-923c9890b88fbe1b.rmeta
[INFO] [stderr] error: unable to write file target/debug/deps/libserde-afbd728e78f41eb1.rlib
[INFO] [stderr] error: unable to write file target/debug/deps/libserde-afbd728e78f41eb1.rmeta
[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/darrenli6/blockchain_rust

Caused by:
    command failed: exit status: 128