[INFO] cloning repository https://github.com/devalshale/Levy-C-Curve
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/devalshale/Levy-C-Curve" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdevalshale%2FLevy-C-Curve", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdevalshale%2FLevy-C-Curve'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7ba595caa340688744c6630f409b97a83be83f60
[INFO] checking devalshale/Levy-C-Curve against master#485ec3fbcc12fa14ef6596dabb125ad710499c9e for pr-157710
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdevalshale%2FLevy-C-Curve" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/devalshale/Levy-C-Curve
[INFO] removed 4 missing examples
[INFO] finished tweaking git repo https://github.com/devalshale/Levy-C-Curve
[INFO] tweaked toml for git repo https://github.com/devalshale/Levy-C-Curve written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/devalshale/Levy-C-Curve on toolchain 485ec3fbcc12fa14ef6596dabb125ad710499c9e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+485ec3fbcc12fa14ef6596dabb125ad710499c9e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/devalshale/Levy-C-Curve 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" "+485ec3fbcc12fa14ef6596dabb125ad710499c9e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: Cargo.toml: can't find `curve_generation` bench at `benches/curve_generation.rs` or `benches/curve_generation/main.rs`. Please specify bench.path if you want to use a non-default path.
[INFO] [stderr] error: Cargo.toml: can't find `rendering` bench at `benches/rendering.rs` or `benches/rendering/main.rs`. Please specify bench.path if you want to use a non-default path.
[INFO] [stderr] error: could not parse `levy-curve` (manifest) due to 2 previous errors


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 `curve_generation` bench at `benches/curve_generation.rs` or `benches/curve_generation/main.rs`. Please specify bench.path if you want to use a non-default path.
       error: Cargo.toml: can't find `rendering` bench at `benches/rendering.rs` or `benches/rendering/main.rs`. Please specify bench.path if you want to use a non-default path.
       error: could not parse `levy-curve` (manifest) due to 2 previous errors