[INFO] cloning repository https://github.com/YangKefan-rk/sfuzz
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/YangKefan-rk/sfuzz" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYangKefan-rk%2Fsfuzz", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYangKefan-rk%2Fsfuzz'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 676361c6548debc667b72f915731e7e8b2a1809d
[INFO] checking YangKefan-rk/sfuzz against master#31a9463c6e2794a59ce57a8f37abc6966afc2a58 for pr-149045
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYangKefan-rk%2Fsfuzz" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  77% (8829/11357)
Updating files:  78% (8859/11357)
Updating files:  79% (8973/11357)
Updating files:  80% (9086/11357)
Updating files:  81% (9200/11357)
Updating files:  82% (9313/11357)
Updating files:  83% (9427/11357)
Updating files:  84% (9540/11357)
Updating files:  85% (9654/11357)
Updating files:  86% (9768/11357)
Updating files:  87% (9881/11357)
Updating files:  88% (9995/11357)
Updating files:  89% (10108/11357)
Updating files:  90% (10222/11357)
Updating files:  91% (10335/11357)
Updating files:  92% (10449/11357)
Updating files:  93% (10563/11357)
Updating files:  94% (10676/11357)
Updating files:  95% (10790/11357)
Updating files:  96% (10903/11357)
Updating files:  97% (11017/11357)
Updating files:  98% (11130/11357)
Updating files:  99% (11244/11357)
Updating files: 100% (11357/11357)
Updating files: 100% (11357/11357), done.
[INFO] removed /workspace/builds/worker-1-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/YangKefan-rk/sfuzz
[INFO] finished tweaking git repo https://github.com/YangKefan-rk/sfuzz
[INFO] tweaked toml for git repo https://github.com/YangKefan-rk/sfuzz written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/YangKefan-rk/sfuzz on toolchain 31a9463c6e2794a59ce57a8f37abc6966afc2a58
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31a9463c6e2794a59ce57a8f37abc6966afc2a58" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/YangKefan-rk/sfuzz already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31a9463c6e2794a59ce57a8f37abc6966afc2a58" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds


overridden task result to prepare-fail:timeout

Caused by:
    0: uncategorized prepare error
    1: no output for 300 seconds