[INFO] cloning repository https://github.com/Aphoh/poly-commit-benches [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Aphoh/poly-commit-benches" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAphoh%2Fpoly-commit-benches", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAphoh%2Fpoly-commit-benches'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c0558778a56d0939ceb7ea60fb4df06055a7d637 [INFO] documenting Aphoh/poly-commit-benches against 1.100.0-beta.1 for beta-rustdoc-1.100-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAphoh%2Fpoly-commit-benches" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-0-tc2/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/Aphoh/poly-commit-benches [INFO] finished tweaking git repo https://github.com/Aphoh/poly-commit-benches [INFO] tweaked toml for git repo https://github.com/Aphoh/poly-commit-benches written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Aphoh/poly-commit-benches on toolchain 1.100.0-beta.1 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Aphoh/poly-commit-benches 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] 37e8716c4c4c6a7173ee3451a5e3d5324706820d9007427520784faf911d841c [INFO] running `Command { std: "docker" "start" "37e8716c4c4c6a7173ee3451a5e3d5324706820d9007427520784faf911d841c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "37e8716c4c4c6a7173ee3451a5e3d5324706820d9007427520784faf911d841c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "37e8716c4c4c6a7173ee3451a5e3d5324706820d9007427520784faf911d841c" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "37e8716c4c4c6a7173ee3451a5e3d5324706820d9007427520784faf911d841c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "37e8716c4c4c6a7173ee3451a5e3d5324706820d9007427520784faf911d841c" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.49 [INFO] [stderr] Compiling quote v1.0.23 [INFO] [stderr] Compiling unicode-ident v1.0.6 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Checking either v1.8.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.14 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling thiserror v1.0.38 [INFO] [stderr] Compiling rayon-core v1.10.1 [INFO] [stderr] Compiling ucd-trie v0.1.5 [INFO] [stderr] Checking once_cell v1.16.0 [INFO] [stderr] Compiling paste v1.0.11 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Checking tracing-core v0.1.30 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Compiling crossbeam-epoch v0.9.13 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Checking keccak v0.1.3 [INFO] [stderr] Checking ahash v0.4.7 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Compiling ahash v0.8.2 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Checking tracing-subscriber v0.2.25 [INFO] [stderr] Checking crossbeam-channel v0.5.6 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking crossbeam-deque v0.8.2 [INFO] [stderr] Checking hashbrown v0.13.1 [INFO] [stderr] Checking getrandom v0.2.8 [INFO] [stderr] Checking num_cpus v1.15.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rayon v1.6.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking ark-std v0.4.0-alpha [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking digest v0.10.6 [INFO] [stderr] Checking ark-std v0.3.0 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling thiserror-impl v1.0.38 [INFO] [stderr] Compiling zeroize_derive v1.3.3 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling ark-serialize-derive v0.3.0 [INFO] [stderr] Compiling ark-ff-asm v0.3.0 [INFO] [stderr] Compiling ark-ff-macros v0.3.0 [INFO] [stderr] Compiling ark-serialize-derive v0.4.0-alpha.7 [INFO] [stderr] Compiling tracing-attributes v0.1.23 [INFO] [stderr] Compiling derive-hex v0.1.2 [INFO] [stderr] Compiling ark-ff-asm v0.4.0-alpha.7 [INFO] [stderr] Compiling ark-ff-macros v0.4.0-alpha.7 [INFO] [stderr] Checking dusk-bytes v0.1.6 [INFO] [stderr] Checking zeroize v1.5.7 [INFO] [stderr] Checking dusk-bls12_381 v0.11.2 [INFO] [stderr] Checking ark-serialize v0.4.0-alpha.7 [INFO] [stderr] Checking merlin v3.0.0 [INFO] [stderr] Checking ark-serialize v0.3.0 [INFO] [stderr] Checking dusk-jubjub v0.12.1 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Compiling pest v2.5.2 [INFO] [stderr] Checking dusk-plonk v0.12.0 (https://github.com/Aphoh/plonk?branch=will-benches#6c1cfdf1) [INFO] [stderr] Checking ark-ff v0.4.0-alpha.7 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Compiling rustc_version v0.3.3 [INFO] [stderr] Compiling ark-ff v0.3.0 [INFO] [stderr] Checking ark-poly v0.4.0-alpha.7 [INFO] [stderr] Checking ark-ec v0.4.0-alpha.7 [INFO] [stderr] Checking ark-bls12-381 v0.4.0-alpha.2 [INFO] [stderr] Checking ark-ec v0.3.0 [INFO] [stderr] Checking ark-relations v0.3.0 [INFO] [stderr] Checking ark-poly v0.3.0 [INFO] [stderr] Checking ark-r1cs-std v0.3.1 [INFO] [stderr] Checking ark-bls12-381 v0.3.0 [INFO] [stderr] Checking ark-bn254 v0.3.0 [INFO] [stderr] Checking ark-nonnative-field v0.3.0 [INFO] [stderr] Checking ark-poly-commit v0.3.0 [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/ark-poly-commit-0.3.0/src/marlin/marlin_pst13_pc/data_structures.rs:566:24 [INFO] [stdout] | [INFO] [stdout] 566 | .collect::>()?; [INFO] [stdout] | ------- ^^^^^^^^^^^^ value of type `!` cannot be built from `std::iter::Iterator` [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>` is conditionally implemented for `Result` [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 for more information) [INFO] [stdout] = help: you might have intended to use the type `()` here instead [INFO] [stdout] = note: required for `Result` to implement `FromIterator>` [INFO] [stdout] note: required by a bound in `std::iter::Iterator::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 `ark-poly-commit` (lib) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "37e8716c4c4c6a7173ee3451a5e3d5324706820d9007427520784faf911d841c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "37e8716c4c4c6a7173ee3451a5e3d5324706820d9007427520784faf911d841c", kill_on_drop: false }` [INFO] [stdout] 37e8716c4c4c6a7173ee3451a5e3d5324706820d9007427520784faf911d841c