[INFO] fetching crate tp-election-providers 2.0.2...
[INFO] documenting tp-election-providers-2.0.2 against 1.100.0-beta.1 for beta-rustdoc-1.100-2
[INFO] extracting crate tp-election-providers 2.0.2 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate tp-election-providers 2.0.2
[INFO] finished tweaking crates.io crate tp-election-providers 2.0.2
[INFO] tweaked toml for crates.io crate tp-election-providers 2.0.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tp-election-providers 2.0.2 on toolchain 1.100.0-beta.1
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[INFO] [stdout] 1d418d5dea70eee3842098887a987f0aafe65915b5641a3d3188aae9feeb4bef
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[INFO] [stdout] error[E0277]: a value of type `!` cannot be built from an iterator over elements of type `()`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tp-npos-elections-2.0.2/src/helpers.rs:57:14
[INFO] [stdout]    |
[INFO] [stdout] 57 |         .collect::<Result<_, _>>()?;
[INFO] [stdout]    |          -------   ^^^^^^^^^^^^ value of type `!` cannot be built from `std::iter::Iterator<Item=()>`
[INFO] [stdout]    |          |
[INFO] [stdout]    |          required by a bound introduced by this call
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `FromIterator<()>` is not implemented for `!`
[INFO] [stdout] help: the trait `FromIterator<Result<T, E>>` is conditionally implemented for `Result<V, E>`
[INFO] [stdout]   --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/result.rs:2114:14
[INFO] [stdout]    |
[INFO] [stdout]    = note: unsatisfied requirement introduced here: `!: FromIterator<()>`
[INFO] [stdout]    = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #148922 <https://github.com/rust-lang/rust/issues/148922> for more information)
[INFO] [stdout]    = help: you might have intended to use the type `()` here instead
[INFO] [stdout]    = note: required for `Result<!, Error>` to implement `FromIterator<Result<(), Error>>`
[INFO] [stdout] note: required by a bound in `collect`
[INFO] [stdout]   --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/iter/traits/iterator.rs:2087:4
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: a value of type `!` cannot be built from an iterator over elements of type `()`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tp-npos-elections-2.0.2/src/helpers.rs:78:14
[INFO] [stdout]    |
[INFO] [stdout] 78 |         .collect::<Result<_, _>>()?;
[INFO] [stdout]    |          -------   ^^^^^^^^^^^^ value of type `!` cannot be built from `std::iter::Iterator<Item=()>`
[INFO] [stdout]    |          |
[INFO] [stdout]    |          required by a bound introduced by this call
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `FromIterator<()>` is not implemented for `!`
[INFO] [stdout] help: the trait `FromIterator<Result<T, E>>` is conditionally implemented for `Result<V, E>`
[INFO] [stdout]   --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/result.rs:2114:14
[INFO] [stdout]    |
[INFO] [stdout]    = note: unsatisfied requirement introduced here: `!: FromIterator<()>`
[INFO] [stdout]    = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #148922 <https://github.com/rust-lang/rust/issues/148922> for more information)
[INFO] [stdout]    = help: you might have intended to use the type `()` here instead
[INFO] [stdout]    = note: required for `Result<!, Error>` to implement `FromIterator<Result<(), Error>>`
[INFO] [stdout] note: required by a bound in `collect`
[INFO] [stdout]   --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/iter/traits/iterator.rs:2087:4
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tp-npos-elections` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "1d418d5dea70eee3842098887a987f0aafe65915b5641a3d3188aae9feeb4bef", kill_on_drop: false }`
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[INFO] [stdout] 1d418d5dea70eee3842098887a987f0aafe65915b5641a3d3188aae9feeb4bef
