[INFO] fetching crate ark-poly-commit 0.4.0... [INFO] checking ark-poly-commit-0.4.0 against master#5431404b87967c69438ea1e698edbe96505f0798 for pr-119849 [INFO] extracting crate ark-poly-commit 0.4.0 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate ark-poly-commit 0.4.0 on toolchain 5431404b87967c69438ea1e698edbe96505f0798 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5431404b87967c69438ea1e698edbe96505f0798" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ark-poly-commit 0.4.0 [INFO] finished tweaking crates.io crate ark-poly-commit 0.4.0 [INFO] tweaked toml for crates.io crate ark-poly-commit 0.4.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5431404b87967c69438ea1e698edbe96505f0798" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5431404b87967c69438ea1e698edbe96505f0798" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ark-crypto-primitives v0.4.0 [INFO] [stderr] Downloaded ark-snark v0.4.0 [INFO] [stderr] Downloaded ark-ed-on-bls12-381 v0.4.0 [INFO] [stderr] Downloaded blake2 v0.10.6 [INFO] [stderr] Downloaded tracing-subscriber v0.2.25 [INFO] [stderr] Downloaded ark-bls12-381 v0.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5431404b87967c69438ea1e698edbe96505f0798" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 84e96b22a757d9787302e849428c442d4733a535e98ae3a62729aa00725c6ad3 [INFO] running `Command { std: "docker" "start" "-a" "84e96b22a757d9787302e849428c442d4733a535e98ae3a62729aa00725c6ad3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "84e96b22a757d9787302e849428c442d4733a535e98ae3a62729aa00725c6ad3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84e96b22a757d9787302e849428c442d4733a535e98ae3a62729aa00725c6ad3", kill_on_drop: false }` [INFO] [stdout] 84e96b22a757d9787302e849428c442d4733a535e98ae3a62729aa00725c6ad3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5431404b87967c69438ea1e698edbe96505f0798" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7d1389943d1fa06be1a9bc500b8d838ce06d35b4aa5f6825183da1f98efa936a [INFO] running `Command { std: "docker" "start" "-a" "7d1389943d1fa06be1a9bc500b8d838ce06d35b4aa5f6825183da1f98efa936a", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Checking rayon v1.8.0 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Compiling ahash v0.8.7 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking tracing-subscriber v0.2.25 [INFO] [stderr] Checking hashbrown v0.13.2 [INFO] [stderr] Checking cpufeatures v0.2.12 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking ark-std v0.4.0 [INFO] [stderr] Checking blake2 v0.10.6 [INFO] [stderr] Compiling ark-serialize-derive v0.4.2 [INFO] [stderr] Compiling ark-ff-asm v0.4.2 [INFO] [stderr] Compiling ark-ff-macros v0.4.2 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Checking ark-serialize v0.4.2 [INFO] [stderr] Checking zeroize v1.7.0 [INFO] [stderr] Checking ark-ff v0.4.2 [INFO] [stderr] Checking ark-poly v0.4.2 [INFO] [stderr] Checking ark-relations v0.4.0 [INFO] [stderr] Checking ark-snark v0.4.0 [INFO] [stderr] Checking ark-ec v0.4.2 [INFO] [stderr] Checking ark-bls12-381 v0.4.0 [INFO] [stderr] Checking ark-crypto-primitives v0.4.0 [INFO] [stderr] Checking ark-bls12-377 v0.4.0 [INFO] [stderr] Checking ark-poly-commit v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lint `private_in_public` has been removed: replaced with another group of lints, see RFC for more information [INFO] [stdout] --> src/lib.rs:4:32 [INFO] [stdout] | [INFO] [stdout] 4 | #![deny(trivial_numeric_casts, private_in_public, variant_size_differences)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking ark-ed-on-bls12-381 v0.4.0 [INFO] [stdout] warning: lint `private_in_public` has been removed: replaced with another group of lints, see RFC for more information [INFO] [stdout] --> src/lib.rs:4:32 [INFO] [stdout] | [INFO] [stdout] 4 | #![deny(trivial_numeric_casts, private_in_public, variant_size_differences)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `1` is never read [INFO] [stdout] --> src/streaming_kzg/data_structures.rs:143:77 [INFO] [stdout] | [INFO] [stdout] 143 | pub struct FoldedPolynomialStream<'a, F, S>(FoldedPolynomialTree<'a, F, S>, usize); [INFO] [stdout] | ---------------------- field in this struct ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `FoldedPolynomialStream` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 143 | pub struct FoldedPolynomialStream<'a, F, S>(FoldedPolynomialTree<'a, F, S>, ()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `1` is never read [INFO] [stdout] --> src/streaming_kzg/data_structures.rs:143:77 [INFO] [stdout] | [INFO] [stdout] 143 | pub struct FoldedPolynomialStream<'a, F, S>(FoldedPolynomialTree<'a, F, S>, usize); [INFO] [stdout] | ---------------------- field in this struct ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `FoldedPolynomialStream` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 143 | pub struct FoldedPolynomialStream<'a, F, S>(FoldedPolynomialTree<'a, F, S>, ()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.87s [INFO] running `Command { std: "docker" "inspect" "7d1389943d1fa06be1a9bc500b8d838ce06d35b4aa5f6825183da1f98efa936a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d1389943d1fa06be1a9bc500b8d838ce06d35b4aa5f6825183da1f98efa936a", kill_on_drop: false }` [INFO] [stdout] 7d1389943d1fa06be1a9bc500b8d838ce06d35b4aa5f6825183da1f98efa936a