[INFO] fetching crate flatten_overlapping_ranges 0.1.0...
[INFO] checking flatten_overlapping_ranges-0.1.0 against master#fe7294f8793d001bc3f9d197e7cdef6cdb46c15a for pr-153912
[INFO] extracting crate flatten_overlapping_ranges 0.1.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate flatten_overlapping_ranges 0.1.0
[INFO] finished tweaking crates.io crate flatten_overlapping_ranges 0.1.0
[INFO] tweaked toml for crates.io crate flatten_overlapping_ranges 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate flatten_overlapping_ranges 0.1.0 on toolchain fe7294f8793d001bc3f9d197e7cdef6cdb46c15a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fe7294f8793d001bc3f9d197e7cdef6cdb46c15a" "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" "+fe7294f8793d001bc3f9d197e7cdef6cdb46c15a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fe7294f8793d001bc3f9d197e7cdef6cdb46c15a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] error: failed to parse manifest at `/workspace/builds/worker-5-tc1/source/Cargo.toml`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   can't find `example` bench at `benches/example.rs` or `benches/example/main.rs`. Please specify bench.path if you want to use a non-default path.


overridden task result to prepare-fail:unknown

Caused by:
    broken dependencies: 
    
    warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
    error: failed to parse manifest at `/workspace/builds/worker-5-tc1/source/Cargo.toml`
    
    Caused by:
      can't find `example` bench at `benches/example.rs` or `benches/example/main.rs`. Please specify bench.path if you want to use a non-default path.