[INFO] cloning repository https://github.com/c0np4nn4/kimchi_example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/c0np4nn4/kimchi_example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fc0np4nn4%2Fkimchi_example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fc0np4nn4%2Fkimchi_example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 40c5225c134a97aa85a82c04bfa88b15f2f63238
[INFO] checking c0np4nn4/kimchi_example against master#03c609abb6638f9d7f49f34326d4137d07f5cd61 for pr-155945
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fc0np4nn4%2Fkimchi_example" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/c0np4nn4/kimchi_example
[INFO] finished tweaking git repo https://github.com/c0np4nn4/kimchi_example
[INFO] tweaked toml for git repo https://github.com/c0np4nn4/kimchi_example written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/c0np4nn4/kimchi_example on toolchain 03c609abb6638f9d7f49f34326d4137d07f5cd61
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+03c609abb6638f9d7f49f34326d4137d07f5cd61" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/c0np4nn4/kimchi_example 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" "+03c609abb6638f9d7f49f34326d4137d07f5cd61" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/o1-labs/proof-systems`
[INFO] [stderr]     Updating git submodule `https://github.com/ethereum-optimism/optimism.git`
[INFO] [stderr]     Updating git submodule `https://github.com/foundry-rs/forge-std`
[INFO] [stderr]     Updating git submodule `https://github.com/runtimeverification/kontrol-cheatcodes`
[INFO] [stderr]     Updating git submodule `https://github.com/ethereum-optimism/lib-keccak`
[INFO] [stderr]     Updating git submodule `https://github.com/dapphub/ds-test`
[INFO] [stderr]     Updating git submodule `https://github.com/vectorized/solady`
[INFO] [stderr]     Updating git submodule `https://github.com/OpenZeppelin/openzeppelin-contracts`
[INFO] [stderr]     Updating git submodule `https://github.com/OpenZeppelin/openzeppelin-contracts-upgradeable`
[INFO] [stderr]     Updating git submodule `https://github.com/safe-global/safe-contracts`
[INFO] [stderr]     Updating git submodule `https://github.com/transmissions11/solmate`
[INFO] [stderr]     Updating crates.io index
[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