[INFO] fetching crate eosio_bytes 0.2.1...
[INFO] checking eosio_bytes-0.2.1 against master#6eda7419e71fdbc1185ed5be7e6bff1a474ab5cd for pr-153721
[INFO] extracting crate eosio_bytes 0.2.1 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate eosio_bytes 0.2.1
[INFO] finished tweaking crates.io crate eosio_bytes 0.2.1
[INFO] tweaked toml for crates.io crate eosio_bytes 0.2.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate eosio_bytes 0.2.1 on toolchain 6eda7419e71fdbc1185ed5be7e6bff1a474ab5cd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6eda7419e71fdbc1185ed5be7e6bff1a474ab5cd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6eda7419e71fdbc1185ed5be7e6bff1a474ab5cd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 58 packages to latest compatible versions
[INFO] [stderr]       Adding criterion v0.2.11 (available: v0.8.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6eda7419e71fdbc1185ed5be7e6bff1a474ab5cd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: Cargo.toml: can't find `bench_main` bench at `benches/bench_main.rs` or `benches/bench_main/main.rs`. Please specify bench.path if you want to use a non-default path.
[INFO] [stderr] error: could not parse `eosio_bytes` (manifest) due to 1 previous error


overridden task result to prepare-fail:unknown

Caused by:
    0: uncategorized prepare error
    1: command failed: exit status: 101
       
       error: Cargo.toml: can't find `bench_main` bench at `benches/bench_main.rs` or `benches/bench_main/main.rs`. Please specify bench.path if you want to use a non-default path.
       error: could not parse `eosio_bytes` (manifest) due to 1 previous error