[INFO] cloning repository https://github.com/sitthaveet/risc0-prime-number-check-template
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sitthaveet/risc0-prime-number-check-template" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsitthaveet%2Frisc0-prime-number-check-template", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsitthaveet%2Frisc0-prime-number-check-template'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 88f2e304ebc729659b6c8043a95d206e807760c5
[INFO] checking sitthaveet/risc0-prime-number-check-template against d8df82673d5911b6112a85bf91d9adefb2c66a1a for pr-162242
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsitthaveet%2Frisc0-prime-number-check-template" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-2-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/sitthaveet/risc0-prime-number-check-template
[INFO] finished tweaking git repo https://github.com/sitthaveet/risc0-prime-number-check-template
[INFO] tweaked toml for git repo https://github.com/sitthaveet/risc0-prime-number-check-template written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/sitthaveet/risc0-prime-number-check-template on toolchain d8df82673d5911b6112a85bf91d9adefb2c66a1a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d8df82673d5911b6112a85bf91d9adefb2c66a1a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/sitthaveet/risc0-prime-number-check-template 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" "+d8df82673d5911b6112a85bf91d9adefb2c66a1a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused workspace dependency `bincode`
[INFO] [stderr]   --> Cargo.toml:25:25
[INFO] [stderr]    |
[INFO] [stderr] 25 | [workspace.dependencies.bincode]
[INFO] [stderr]    |                         ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_workspace_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the workspace dependency `bincode`
[INFO] [stderr] warning: unused workspace dependency `bytemuck`
[INFO] [stderr]   --> Cargo.toml:28:25
[INFO] [stderr]    |
[INFO] [stderr] 28 | [workspace.dependencies.bytemuck]
[INFO] [stderr]    |                         ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the workspace dependency `bytemuck`
[INFO] [stderr] warning: unused workspace dependency `serde`
[INFO] [stderr]   --> Cargo.toml:60:25
[INFO] [stderr]    |
[INFO] [stderr] 60 | [workspace.dependencies.serde]
[INFO] [stderr]    |                         ^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the workspace dependency `serde`
[INFO] [stderr] warning: workspace (manifest) generated 3 warnings
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/risc0/risc0-ethereum`
[INFO] [stderr]     Updating git submodule `https://github.com/foundry-rs/forge-std`
[INFO] [stderr]     Updating git submodule `https://github.com/OpenZeppelin/openzeppelin-contracts`
[INFO] [stderr]     Updating git submodule `https://github.com/a16z/erc4626-tests.git`
[INFO] [stderr]     Updating git submodule `https://github.com/dapphub/ds-test`
[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