[INFO] cloning repository https://github.com/matter-labs/era-zkevm_circuits
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/matter-labs/era-zkevm_circuits" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatter-labs%2Fera-zkevm_circuits", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatter-labs%2Fera-zkevm_circuits'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ba318def59d6a883467aa23d1f9b3d9327352f3d
[INFO] checking matter-labs/era-zkevm_circuits/ba318def59d6a883467aa23d1f9b3d9327352f3d against master#57f772f25c5ce2bd870d6f8c3ab318eaee5a3326 for pr-133502-22
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatter-labs%2Fera-zkevm_circuits" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
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[INFO] removed /workspace/builds/worker-0-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/matter-labs/era-zkevm_circuits
[INFO] finished tweaking git repo https://github.com/matter-labs/era-zkevm_circuits
[INFO] tweaked toml for git repo https://github.com/matter-labs/era-zkevm_circuits written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/matter-labs/era-zkevm_circuits on toolchain 57f772f25c5ce2bd870d6f8c3ab318eaee5a3326
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+57f772f25c5ce2bd870d6f8c3ab318eaee5a3326" "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" "+57f772f25c5ce2bd870d6f8c3ab318eaee5a3326" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]      Locking 140 packages to latest compatible versions
[INFO] [stderr]       Adding boojum v0.2.2 (available: v0.32.10)
[INFO] [stderr]       Adding crypto-common v0.1.6 (available: v0.1.7)
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[INFO] [stderr]       Adding sha3 v0.10.8 (available: v0.10.9)
[INFO] [stderr]       Adding zkevm_opcode_defs v0.150.0 (available: v0.150.21)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+57f772f25c5ce2bd870d6f8c3ab318eaee5a3326" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+57f772f25c5ce2bd870d6f8c3ab318eaee5a3326" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f200ac7ce822ae069118cda6fdfd054b90cfda302272cde95a659c10c91fd969
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[INFO] [stdout] f200ac7ce822ae069118cda6fdfd054b90cfda302272cde95a659c10c91fd969
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+57f772f25c5ce2bd870d6f8c3ab318eaee5a3326" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b238235e7e17411508ebf7006ce58f9d39aabff46315da5606119596cd12e09
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[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]    Compiling ff_derive_ce v0.11.2
[INFO] [stderr]     Checking impl-serde v0.4.0
[INFO] [stderr]     Checking smallvec v1.15.1
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[INFO] [stderr]     Checking boojum v0.2.2
[INFO] [stdout] error[E0635]: unknown feature `const_slice_index`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/lib.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 34 | #![feature(const_slice_index)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a feature with a similar name: `const_slice_len`
[INFO] [stdout]    |
[INFO] [stdout] 34 - #![feature(const_slice_index)]
[INFO] [stdout] 34 + #![feature(const_slice_len)]
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `array_chunks`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/lib.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | #![feature(array_chunks)]
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `array_chunks` found for reference `&[F]` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/algebraic_props/round_function.rs:148:10
[INFO] [stdout]     |
[INFO] [stdout] 147 |       for (chunk, dst) in to_absorb
[INFO] [stdout]     |  _________________________-
[INFO] [stdout] 148 | |         .array_chunks::<AW>()
[INFO] [stdout]     | |         -^^^^^^^^^^^^ `&[F]` is not an iterator
[INFO] [stdout]     | |_________|
[INFO] [stdout]     |
[INFO] [stdout]     |
[INFO] [stdout] help: call `.into_iter()` first
[INFO] [stdout]     |
[INFO] [stdout] 148 |         .into_iter().array_chunks::<AW>()
[INFO] [stdout]     |          ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `array_chunks` found for reference `&[F]` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/algebraic_props/round_function.rs:171:28
[INFO] [stdout]     |
[INFO] [stdout] 171 |     for chunk in to_absorb.array_chunks::<AW>() {
[INFO] [stdout]     |                            ^^^^^^^^^^^^ `&[F]` is not an iterator
[INFO] [stdout]     |
[INFO] [stdout] help: call `.into_iter()` first
[INFO] [stdout]     |
[INFO] [stdout] 171 |     for chunk in to_absorb.into_iter().array_chunks::<AW>() {
[INFO] [stdout]     |                            ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `array_chunks` found for reference `&[F]` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/algebraic_props/round_function.rs:176:18
[INFO] [stdout]     |
[INFO] [stdout] 176 |     if to_absorb.array_chunks::<AW>().remainder().is_empty() == false {
[INFO] [stdout]     |                  ^^^^^^^^^^^^ `&[F]` is not an iterator
[INFO] [stdout]     |
[INFO] [stdout] help: call `.into_iter()` first
[INFO] [stdout]     |
[INFO] [stdout] 176 |     if to_absorb.into_iter().array_chunks::<AW>().remainder().is_empty() == false {
[INFO] [stdout]     |                  ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `array_chunks` found for reference `&[F]` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/algebraic_props/round_function.rs:178:35
[INFO] [stdout]     |
[INFO] [stdout] 178 |         let remainder = to_absorb.array_chunks::<AW>().remainder();
[INFO] [stdout]     |                                   ^^^^^^^^^^^^ `&[F]` is not an iterator
[INFO] [stdout]     |
[INFO] [stdout] help: call `.into_iter()` first
[INFO] [stdout]     |
[INFO] [stdout] 178 |         let remainder = to_absorb.into_iter().array_chunks::<AW>().remainder();
[INFO] [stdout]     |                                   ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `array_chunks_mut` found for array `[cs::Variable; N * 2]` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/cs/gates/dot_product_gate.rs:197:34
[INFO] [stdout]     |
[INFO] [stdout] 197 |             .zip(terms_flattened.array_chunks_mut::<2>())
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `rchunks_mut` with a similar name, but with different arguments
[INFO] [stdout]    --> /rustc/57f772f25c5ce2bd870d6f8c3ab318eaee5a3326/library/core/src/slice/mod.rs:1731:4
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: `[F; N * 2]` is not an iterator
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/cs/gates/dot_product_gate.rs:207:38
[INFO] [stdout]     |
[INFO] [stdout] 207 |                 for [a, b] in inputs.array_chunks::<2>() {
[INFO] [stdout]     |                                      ^^^^^^^^^^^^ `[F; N * 2]` is not an iterator
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `[F; N * 2]: Iterator`
[INFO] [stdout]             which is required by `&mut [F; N * 2]: Iterator`
[INFO] [stdout]             `[F]: Iterator`
[INFO] [stdout]             which is required by `&mut [F]: Iterator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `array_chunks` found for reference `&[F]` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/cs/implementations/fri/mod.rs:380:38
[INFO] [stdout]     |
[INFO] [stdout] 380 |     let mut src_c0_chunks = c0_chunk.array_chunks::<32>();
[INFO] [stdout]     |                                      ^^^^^^^^^^^^ `&[F]` is not an iterator
[INFO] [stdout]     |
[INFO] [stdout] help: call `.into_iter()` first
[INFO] [stdout]     |
[INFO] [stdout] 380 |     let mut src_c0_chunks = c0_chunk.into_iter().array_chunks::<32>();
[INFO] [stdout]     |                                      ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `array_chunks` found for reference `&[F]` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/cs/implementations/fri/mod.rs:381:38
[INFO] [stdout]     |
[INFO] [stdout] 381 |     let mut src_c1_chunks = c1_chunk.array_chunks::<32>();
[INFO] [stdout]     |                                      ^^^^^^^^^^^^ `&[F]` is not an iterator
[INFO] [stdout]     |
[INFO] [stdout] help: call `.into_iter()` first
[INFO] [stdout]     |
[INFO] [stdout] 381 |     let mut src_c1_chunks = c1_chunk.into_iter().array_chunks::<32>();
[INFO] [stdout]     |                                      ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `array_chunks_mut` found for mutable reference `&mut [MaybeUninit<F>]` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/cs/implementations/fri/mod.rs:383:36
[INFO] [stdout]     |
[INFO] [stdout] 383 |     let mut dst_c0_chunks = dst_c0.array_chunks_mut::<16>();
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `rchunks_mut` with a similar name, but with different arguments
[INFO] [stdout]    --> /rustc/57f772f25c5ce2bd870d6f8c3ab318eaee5a3326/library/core/src/slice/mod.rs:1731:4
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `array_chunks_mut` found for mutable reference `&mut [MaybeUninit<F>]` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/cs/implementations/fri/mod.rs:384:36
[INFO] [stdout]     |
[INFO] [stdout] 384 |     let mut dst_c1_chunks = dst_c1.array_chunks_mut::<16>();
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `rchunks_mut` with a similar name, but with different arguments
[INFO] [stdout]    --> /rustc/57f772f25c5ce2bd870d6f8c3ab318eaee5a3326/library/core/src/slice/mod.rs:1731:4
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `array_chunks` found for reference `&[F]` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/cs/implementations/fri/mod.rs:386:34
[INFO] [stdout]     |
[INFO] [stdout] 386 |     let mut roots_chunks = roots.array_chunks::<16>();
[INFO] [stdout]     |                                  ^^^^^^^^^^^^ `&[F]` is not an iterator
[INFO] [stdout]     |
[INFO] [stdout] help: call `.into_iter()` first
[INFO] [stdout]     |
[INFO] [stdout] 386 |     let mut roots_chunks = roots.into_iter().array_chunks::<16>();
[INFO] [stdout]     |                                  ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `array_chunks` found for struct `Vec<lde::ArcGenericLdeStorage<F, P>>` in the current scope
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/cs/implementations/prover.rs:1674:18
[INFO] [stdout]      |
[INFO] [stdout] 1673 | /             quotient_chunks_ldes
[INFO] [stdout] 1674 | |                 .array_chunks::<2>()
[INFO] [stdout]      | |                 -^^^^^^^^^^^^ `Vec<lde::ArcGenericLdeStorage<F, P>>` is not an iterator
[INFO] [stdout]      | |_________________|
[INFO] [stdout]      |
[INFO] [stdout]      |
[INFO] [stdout] help: call `.into_iter()` first
[INFO] [stdout]      |
[INFO] [stdout] 1674 |                 .into_iter().array_chunks::<2>()
[INFO] [stdout]      |                  ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `array_chunks` found for struct `Vec<lde::ArcGenericLdeStorage<F, P>>` in the current scope
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/cs/implementations/prover.rs:1918:55
[INFO] [stdout]      |
[INFO] [stdout] 1918 |         let quotinents: Vec<_> = quotient_chunks_ldes.array_chunks::<2>().cloned().collect();
[INFO] [stdout]      |                                                       ^^^^^^^^^^^^ `Vec<lde::ArcGenericLdeStorage<F, P>>` is not an iterator
[INFO] [stdout]      |
[INFO] [stdout] help: call `.into_iter()` first
[INFO] [stdout]      |
[INFO] [stdout] 1918 |         let quotinents: Vec<_> = quotient_chunks_ldes.into_iter().array_chunks::<2>().cloned().collect();
[INFO] [stdout]      |                                                       ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `array_chunks` found for struct `Vec<F>` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/cs/implementations/transcript.rs:118:32
[INFO] [stdout]     |
[INFO] [stdout] 118 |         for chunk in to_absorb.array_chunks::<AW>() {
[INFO] [stdout]     |                                ^^^^^^^^^^^^ `Vec<F>` is not an iterator
[INFO] [stdout]     |
[INFO] [stdout] help: call `.into_iter()` first
[INFO] [stdout]     |
[INFO] [stdout] 118 |         for chunk in to_absorb.into_iter().array_chunks::<AW>() {
[INFO] [stdout]     |                                ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `array_chunks` found for reference `&[F]` in the current scope
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/cs/implementations/verifier.rs:2228:24
[INFO] [stdout]      |
[INFO] [stdout] 2228 |                     el.array_chunks::<2>()
[INFO] [stdout]      |                        ^^^^^^^^^^^^ `&[F]` is not an iterator
[INFO] [stdout]      |
[INFO] [stdout] help: call `.into_iter()` first
[INFO] [stdout]      |
[INFO] [stdout] 2228 |                     el.into_iter().array_chunks::<2>()
[INFO] [stdout]      |                        ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `array_chunks` found for struct `Vec<field::traits::field::ExtensionField<F, 2, EXT>>` in the current scope
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/cs/implementations/verifier.rs:2466:64
[INFO] [stdout]      |
[INFO] [stdout] 2466 |                     for (i, [a, b]) in elements_to_interpolate.array_chunks::<2>().enumerate() {
[INFO] [stdout]      |                                                                ^^^^^^^^^^^^ `Vec<field::traits::field::ExtensionField<F, 2, EXT>>` is not an iterator
[INFO] [stdout]      |
[INFO] [stdout] help: call `.into_iter()` first
[INFO] [stdout]      |
[INFO] [stdout] 2466 |                     for (i, [a, b]) in elements_to_interpolate.into_iter().array_chunks::<2>().enumerate() {
[INFO] [stdout]      |                                                                ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `array_chunks` found for reference `&[<H as cs::oracle::TreeHasher<F>>::Output]` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/cs/oracle/merkle_tree.rs:422:66
[INFO] [stdout]     |
[INFO] [stdout] 422 |                         for (dst, src) in dst.iter_mut().zip(src.array_chunks::<2>()) {
[INFO] [stdout]     |                                                                  ^^^^^^^^^^^^ `&[<H as cs::oracle::TreeHasher<F>>::Output]` is not an iterator
[INFO] [stdout]     |
[INFO] [stdout] help: call `.into_iter()` first
[INFO] [stdout]     |
[INFO] [stdout] 422 |                         for (dst, src) in dst.iter_mut().zip(src.into_iter().array_chunks::<2>()) {
[INFO] [stdout]     |                                                                  ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/gadgets/boolean/mod.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |         [self.variable]
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ expected `Self::INTERNAL_STRUCT_LEN`, found `1`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected constant `Self::INTERNAL_STRUCT_LEN`
[INFO] [stdout]               found constant `1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: `&[gadgets::num::Num<F>; N]` is not an iterator
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/gadgets/num/mod.rs:162:27
[INFO] [stdout]     |
[INFO] [stdout] 162 |             let mut a = a.array_chunks::<4>();
[INFO] [stdout]     |                           ^^^^^^^^^^^^ `&[gadgets::num::Num<F>; N]` is not an iterator
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `&[gadgets::num::Num<F>; N]: Iterator`
[INFO] [stdout]             which is required by `&mut &[gadgets::num::Num<F>; N]: Iterator`
[INFO] [stdout]             `[gadgets::num::Num<F>; N]: Iterator`
[INFO] [stdout]             which is required by `&mut [gadgets::num::Num<F>; N]: Iterator`
[INFO] [stdout]             `[gadgets::num::Num<F>]: Iterator`
[INFO] [stdout]             which is required by `&mut [gadgets::num::Num<F>]: Iterator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: `&[gadgets::num::Num<F>; N]` is not an iterator
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/gadgets/num/mod.rs:163:27
[INFO] [stdout]     |
[INFO] [stdout] 163 |             let mut b = b.array_chunks::<4>();
[INFO] [stdout]     |                           ^^^^^^^^^^^^ `&[gadgets::num::Num<F>; N]` is not an iterator
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `&[gadgets::num::Num<F>; N]: Iterator`
[INFO] [stdout]             which is required by `&mut &[gadgets::num::Num<F>; N]: Iterator`
[INFO] [stdout]             `[gadgets::num::Num<F>; N]: Iterator`
[INFO] [stdout]             which is required by `&mut [gadgets::num::Num<F>; N]: Iterator`
[INFO] [stdout]             `[gadgets::num::Num<F>]: Iterator`
[INFO] [stdout]             which is required by `&mut [gadgets::num::Num<F>]: Iterator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `array_chunks_mut` found for array `[cs::Variable; N]` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/gadgets/num/mod.rs:164:34
[INFO] [stdout]     |
[INFO] [stdout] 164 |             let mut dst = result.array_chunks_mut::<4>();
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `rchunks_mut` with a similar name, but with different arguments
[INFO] [stdout]    --> /rustc/57f772f25c5ce2bd870d6f8c3ab318eaee5a3326/library/core/src/slice/mod.rs:1731:4
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/gadgets/num/mod.rs:172:44
[INFO] [stdout]     |
[INFO] [stdout] 125 | impl<F: SmallField> Selectable<F> for Num<F> {
[INFO] [stdout]     |      - expected this type parameter
[INFO] [stdout] ...
[INFO] [stdout] 172 |             if a.remainder().is_empty() == false {
[INFO] [stdout]     |                                            ^^^^^ expected type parameter `F`, found `bool`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected type parameter `F`
[INFO] [stdout]                          found type `bool`
[INFO] [stdout]     = note: `bool` implements `PartialEq<{type error}>`
[INFO] [stdout] help: consider swapping the equality
[INFO] [stdout]     |
[INFO] [stdout] 172 -             if a.remainder().is_empty() == false {
[INFO] [stdout] 172 +             if false == a.remainder().is_empty() {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `array_chunks` found for struct `arrayvec::ArrayVec<cs::Variable, LIMIT>` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/gadgets/num/mod.rs:367:49
[INFO] [stdout]     |
[INFO] [stdout] 367 |                 let mut chunks = vars_array_vec.array_chunks::<4>();
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^ `arrayvec::ArrayVec<cs::Variable, LIMIT>` is not an iterator
[INFO] [stdout]     |
[INFO] [stdout] help: call `.into_iter()` first
[INFO] [stdout]     |
[INFO] [stdout] 367 |                 let mut chunks = vars_array_vec.into_iter().array_chunks::<4>();
[INFO] [stdout]     |                                                 ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/gadgets/num/mod.rs:375:37
[INFO] [stdout]     |
[INFO] [stdout] 193 | impl<F: SmallField> Num<F> {
[INFO] [stdout]     |      - expected this type parameter
[INFO] [stdout] ...
[INFO] [stdout] 375 |                 if remainder_len != 0 {
[INFO] [stdout]     |                                     ^ expected type parameter `F`, found integer
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected type parameter `F`
[INFO] [stdout]                          found type `{integer}`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `array_chunks_mut` found for array `[cs::Variable; N * 2]` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/gadgets/num/mod.rs:811:37
[INFO] [stdout]     |
[INFO] [stdout] 811 |                     .zip(gate.terms.array_chunks_mut::<2>())
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `rchunks_mut` with a similar name, but with different arguments
[INFO] [stdout]    --> /rustc/57f772f25c5ce2bd870d6f8c3ab318eaee5a3326/library/core/src/slice/mod.rs:1731:4
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `array_chunks` found for reference `&[(cs::Variable, F)]` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/gadgets/num/mod.rs:822:44
[INFO] [stdout]     |
[INFO] [stdout] 822 |                     let mut chunks = input.array_chunks::<4>();
[INFO] [stdout]     |                                            ^^^^^^^^^^^^ `&[(cs::Variable, F)]` is not an iterator
[INFO] [stdout]     |
[INFO] [stdout] help: call `.into_iter()` first
[INFO] [stdout]     |
[INFO] [stdout] 822 |                     let mut chunks = input.into_iter().array_chunks::<4>();
[INFO] [stdout]     |                                            ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `array_chunks_mut` found for array `[cs::Variable; N * 2]` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/gadgets/num/mod.rs:856:41
[INFO] [stdout]     |
[INFO] [stdout] 856 |                         .zip(gate.terms.array_chunks_mut::<2>())
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `rchunks_mut` with a similar name, but with different arguments
[INFO] [stdout]    --> /rustc/57f772f25c5ce2bd870d6f8c3ab318eaee5a3326/library/core/src/slice/mod.rs:1731:4
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `array_chunks` found for reference `&[(cs::Variable, F)]` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/gadgets/num/mod.rs:874:44
[INFO] [stdout]     |
[INFO] [stdout] 874 |                     let mut chunks = input.array_chunks::<3>();
[INFO] [stdout]     |                                            ^^^^^^^^^^^^ `&[(cs::Variable, F)]` is not an iterator
[INFO] [stdout]     |
[INFO] [stdout] help: call `.into_iter()` first
[INFO] [stdout]     |
[INFO] [stdout] 874 |                     let mut chunks = input.into_iter().array_chunks::<3>();
[INFO] [stdout]     |                                            ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `array_chunks_mut` found for array `[cs::Variable; N * 2]` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/gadgets/num/mod.rs:911:41
[INFO] [stdout]     |
[INFO] [stdout] 911 |                         .zip(gate.terms.array_chunks_mut::<2>())
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `rchunks_mut` with a similar name, but with different arguments
[INFO] [stdout]    --> /rustc/57f772f25c5ce2bd870d6f8c3ab318eaee5a3326/library/core/src/slice/mod.rs:1731:4
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/gadgets/num/mod.rs:1257:9
[INFO] [stdout]      |
[INFO] [stdout] 1257 |         [self.variable]
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^ expected `Self::INTERNAL_STRUCT_LEN`, found `1`
[INFO] [stdout]      |
[INFO] [stdout]      = note: expected constant `Self::INTERNAL_STRUCT_LEN`
[INFO] [stdout]                 found constant `1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `array_chunks_mut` found for array `[cs::Variable; 8]` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/gadgets/blake2s/mixing_function.rs:80:10
[INFO] [stdout]    |
[INFO] [stdout] 79 |       for (dst, src) in not_shifted_b_chunks
[INFO] [stdout]    |  _______________________-
[INFO] [stdout] 80 | |         .array_chunks_mut::<2>()
[INFO] [stdout]    | |_________-^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `rchunks_mut` with a similar name, but with different arguments
[INFO] [stdout]   --> /rustc/57f772f25c5ce2bd870d6f8c3ab318eaee5a3326/library/core/src/slice/mod.rs:1731:4
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `array_chunks_mut` found for array `[cs::Variable; 8]` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/gadgets/blake2s/mixing_function.rs:136:10
[INFO] [stdout]     |
[INFO] [stdout] 135 |       for (dst, src) in not_shifted_b_chunks
[INFO] [stdout]     |  _______________________-
[INFO] [stdout] 136 | |         .array_chunks_mut::<2>()
[INFO] [stdout]     | |_________-^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `rchunks_mut` with a similar name, but with different arguments
[INFO] [stdout]    --> /rustc/57f772f25c5ce2bd870d6f8c3ab318eaee5a3326/library/core/src/slice/mod.rs:1731:4
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `array_chunks` found for reference `&[gadgets::u8::UInt8<F>]` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/gadgets/blake2s/mod.rs:69:34
[INFO] [stdout]    |
[INFO] [stdout] 69 |     let mut input_chunks = input.array_chunks::<BLAKE2S_BLOCK_SIZE>();
[INFO] [stdout]    |                                  ^^^^^^^^^^^^ `&[gadgets::u8::UInt8<F>]` is not an iterator
[INFO] [stdout]    |
[INFO] [stdout] help: call `.into_iter()` first
[INFO] [stdout]    |
[INFO] [stdout] 69 |     let mut input_chunks = input.into_iter().array_chunks::<BLAKE2S_BLOCK_SIZE>();
[INFO] [stdout]    |                                  ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/gadgets/blake2s/mod.rs:103:23
[INFO] [stdout]     |
[INFO] [stdout]  35 | pub fn blake2s<F: SmallField, CS: ConstraintSystem<F>>(
[INFO] [stdout]     |                - expected this type parameter
[INFO] [stdout] ...
[INFO] [stdout] 103 |         assert!(len > 0);
[INFO] [stdout]     |                       ^ expected type parameter `F`, found integer
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected type parameter `F`
[INFO] [stdout]                          found type `{integer}`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/gadgets/blake2s/mod.rs:104:23
[INFO] [stdout]     |
[INFO] [stdout]  35 | pub fn blake2s<F: SmallField, CS: ConstraintSystem<F>>(
[INFO] [stdout]     |                - expected this type parameter
[INFO] [stdout] ...
[INFO] [stdout] 104 |         assert!(len < BLAKE2S_BLOCK_SIZE);
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^ expected type parameter `F`, found `usize`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected type parameter `F`
[INFO] [stdout]                          found type `usize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `array_chunks_mut` found for array `[MaybeUninit<gadgets::u8::UInt8<F>>; 32]` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/gadgets/blake2s/mod.rs:128:30
[INFO] [stdout]     |
[INFO] [stdout] 128 |     for (dst, src) in result.array_chunks_mut::<4>().zip(state[..8].iter()) {
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `rchunks_mut` with a similar name, but with different arguments
[INFO] [stdout]    --> /rustc/57f772f25c5ce2bd870d6f8c3ab318eaee5a3326/library/core/src/slice/mod.rs:1731:4
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: `&[cs::Variable; BYTES_PER_WORD]` is not an iterator
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/gadgets/keccak256/round_function.rs:179:23
[INFO] [stdout]     |
[INFO] [stdout] 179 |     let mut it = word.array_chunks::<4>();
[INFO] [stdout]     |                       ^^^^^^^^^^^^ `&[cs::Variable; BYTES_PER_WORD]` is not an iterator
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `&[cs::Variable; BYTES_PER_WORD]: Iterator`
[INFO] [stdout]             which is required by `&mut &[cs::Variable; BYTES_PER_WORD]: Iterator`
[INFO] [stdout]             `[cs::Variable; BYTES_PER_WORD]: Iterator`
[INFO] [stdout]             which is required by `&mut [cs::Variable; BYTES_PER_WORD]: Iterator`
[INFO] [stdout]             `[cs::Variable]: Iterator`
[INFO] [stdout]             which is required by `&mut [cs::Variable]: Iterator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `array_chunks` found for struct `Vec<cs::Variable>` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/gadgets/keccak256/mod.rs:83:33
[INFO] [stdout]    |
[INFO] [stdout] 83 |     for block in padded_message.array_chunks::<KECCAK_RATE_BYTES>() {
[INFO] [stdout]    |                                 ^^^^^^^^^^^^ `Vec<cs::Variable>` is not an iterator
[INFO] [stdout]    |
[INFO] [stdout] help: call `.into_iter()` first
[INFO] [stdout]    |
[INFO] [stdout] 83 |     for block in padded_message.into_iter().array_chunks::<KECCAK_RATE_BYTES>() {
[INFO] [stdout]    |                                 ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `array_chunks_mut` found for array `[MaybeUninit<gadgets::u8::UInt8<F>>; 32]` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/gadgets/keccak256/mod.rs:102:28
[INFO] [stdout]     |
[INFO] [stdout] 102 |     for (i, dst) in result.array_chunks_mut::<8>().enumerate() {
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `rchunks_mut` with a similar name, but with different arguments
[INFO] [stdout]    --> /rustc/57f772f25c5ce2bd870d6f8c3ab318eaee5a3326/library/core/src/slice/mod.rs:1731:4
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `array_chunks_mut` found for array `[&mut non_native_field::implementations::NonNativeFieldOverU16<F, T, N>; M]` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/gadgets/non_native_field/implementations/implementation_u16.rs:346:29
[INFO] [stdout]     |
[INFO] [stdout] 346 |         let [a, b] = inputs.array_chunks_mut::<2>().next().unwrap();
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `rchunks_mut` with a similar name, but with different arguments
[INFO] [stdout]    --> /rustc/57f772f25c5ce2bd870d6f8c3ab318eaee5a3326/library/core/src/slice/mod.rs:1731:4
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `array_chunks` found for reference `&[u16]` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/gadgets/non_native_field/implementations/utils.rs:49:24
[INFO] [stdout]    |
[INFO] [stdout] 49 |     let mut it = words.array_chunks::<4>();
[INFO] [stdout]    |                        ^^^^^^^^^^^^ `&[u16]` is not an iterator
[INFO] [stdout]    |
[INFO] [stdout] help: call `.into_iter()` first
[INFO] [stdout]    |
[INFO] [stdout] 49 |     let mut it = words.into_iter().array_chunks::<4>();
[INFO] [stdout]    |                        ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `array_chunks` found for reference `&[F]` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/gadgets/non_native_field/implementations/utils.rs:93:24
[INFO] [stdout]    |
[INFO] [stdout] 93 |     let mut it = words.array_chunks::<4>();
[INFO] [stdout]    |                        ^^^^^^^^^^^^ `&[F]` is not an iterator
[INFO] [stdout]    |
[INFO] [stdout] help: call `.into_iter()` first
[INFO] [stdout]    |
[INFO] [stdout] 93 |     let mut it = words.into_iter().array_chunks::<4>();
[INFO] [stdout]    |                        ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/gadgets/non_native_field/implementations/utils.rs:108:32
[INFO] [stdout]     |
[INFO] [stdout]  90 | pub fn u16_field_words_to_u1024<F: SmallField>(words: &[F]) -> U1024 {
[INFO] [stdout]     |                                 - expected this type parameter
[INFO] [stdout] ...
[INFO] [stdout] 108 |     if remainder.is_empty() == false {
[INFO] [stdout]     |                                ^^^^^ expected type parameter `F`, found `bool`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected type parameter `F`
[INFO] [stdout]                          found type `bool`
[INFO] [stdout]     = note: `bool` implements `PartialEq<{type error}>`
[INFO] [stdout] help: consider swapping the equality
[INFO] [stdout]     |
[INFO] [stdout] 108 -     if remainder.is_empty() == false {
[INFO] [stdout] 108 +     if false == remainder.is_empty() {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: `[cs::Variable; 12]` is not an iterator
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/gadgets/poseidon2/mod.rs:24:27
[INFO] [stdout]    |
[INFO] [stdout] 24 |             let a = state.array_chunks::<8>().next().copied().unwrap();
[INFO] [stdout]    |                           ^^^^^^^^^^^^ `[cs::Variable; 12]` is not an iterator
[INFO] [stdout]    |
[INFO] [stdout]    = note: the following trait bounds were not satisfied:
[INFO] [stdout]            `[cs::Variable; 12]: Iterator`
[INFO] [stdout]            which is required by `&mut [cs::Variable; 12]: Iterator`
[INFO] [stdout]            `[cs::Variable]: Iterator`
[INFO] [stdout]            which is required by `&mut [cs::Variable]: Iterator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: `[cs::Variable]` is not an iterator
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/gadgets/poseidon2/mod.rs:25:32
[INFO] [stdout]    |
[INFO] [stdout] 25 |             let b = state[8..].array_chunks::<4>().next().copied().unwrap();
[INFO] [stdout]    |                                ^^^^^^^^^^^^ `[cs::Variable]` is not an iterator
[INFO] [stdout]    |
[INFO] [stdout]    = note: the following trait bounds were not satisfied:
[INFO] [stdout]            `[cs::Variable]: Iterator`
[INFO] [stdout]            which is required by `&mut [cs::Variable]: Iterator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `array_chunks_mut` found for array `[cs::Variable; 12]` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/gadgets/poseidon2/mod.rs:173:31
[INFO] [stdout]     |
[INFO] [stdout] 173 |         for (dst, src) in tmp.array_chunks_mut::<4>().zip(state.array_chunks::<4>()) {
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `rchunks_mut` with a similar name, but with different arguments
[INFO] [stdout]    --> /rustc/57f772f25c5ce2bd870d6f8c3ab318eaee5a3326/library/core/src/slice/mod.rs:1731:4
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: `&mut [cs::Variable; 12]` is not an iterator
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/gadgets/poseidon2/mod.rs:173:65
[INFO] [stdout]     |
[INFO] [stdout] 173 |         for (dst, src) in tmp.array_chunks_mut::<4>().zip(state.array_chunks::<4>()) {
[INFO] [stdout]     |                                                                 ^^^^^^^^^^^^ `&mut [cs::Variable; 12]` is not an iterator
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `[cs::Variable; 12]: Iterator`
[INFO] [stdout]             which is required by `&mut [cs::Variable; 12]: Iterator`
[INFO] [stdout]             `&mut [cs::Variable; 12]: Iterator`
[INFO] [stdout]             which is required by `&mut &mut [cs::Variable; 12]: Iterator`
[INFO] [stdout]             `[cs::Variable]: Iterator`
[INFO] [stdout]             which is required by `&mut [cs::Variable]: Iterator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: `[F]` is not an iterator
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/gadgets/queue/full_state_queue.rs:173:26
[INFO] [stdout]     |
[INFO] [stdout] 172 |                       let raw_values = ins[offset..]
[INFO] [stdout]     |  ______________________________________-
[INFO] [stdout] 173 | |                         .array_chunks::<{ <EL as CSAllocatableExt<F>>::INTERNAL_STRUCT_LEN }>()
[INFO] [stdout]     | |                         -^^^^^^^^^^^^ `[F]` is not an iterator
[INFO] [stdout]     | |_________________________|
[INFO] [stdout]     |
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `[F]: Iterator`
[INFO] [stdout]             which is required by `&mut [F]: Iterator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: `[F]` is not an iterator
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/gadgets/queue/full_state_queue.rs:182:26
[INFO] [stdout]     |
[INFO] [stdout] 181 |                       let previous_tail = ins[(N + 1)..]
[INFO] [stdout]     |  _________________________________________-
[INFO] [stdout] 182 | |                         .array_chunks::<SW>()
[INFO] [stdout]     | |                         -^^^^^^^^^^^^ `[F]` is not an iterator
[INFO] [stdout]     | |_________________________|
[INFO] [stdout]     |
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `[F]: Iterator`
[INFO] [stdout]             which is required by `&mut [F]: Iterator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: `[gadgets::num::Num<F>]` is not an iterator
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/gadgets/queue/full_state_queue.rs:218:14
[INFO] [stdout]     |
[INFO] [stdout] 217 |           let mut capacity_elements = self.tail[AW..]
[INFO] [stdout]     |  _____________________________________-
[INFO] [stdout] 218 | |             .array_chunks::<CW>()
[INFO] [stdout]     | |             -^^^^^^^^^^^^ `[gadgets::num::Num<F>]` is not an iterator
[INFO] [stdout]     | |_____________|
[INFO] [stdout]     |
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `[gadgets::num::Num<F>]: Iterator`
[INFO] [stdout]             which is required by `&mut [gadgets::num::Num<F>]: Iterator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: `[cs::Variable; N]` is not an iterator
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/gadgets/queue/full_state_queue.rs:226:35
[INFO] [stdout]     |
[INFO] [stdout] 226 |         for to_absorb in encoding.array_chunks::<AW>() {
[INFO] [stdout]     |                                   ^^^^^^^^^^^^ `[cs::Variable; N]` is not an iterator
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `[cs::Variable; N]: Iterator`
[INFO] [stdout]             which is required by `&mut [cs::Variable; N]: Iterator`
[INFO] [stdout]             `[cs::Variable]: Iterator`
[INFO] [stdout]             which is required by `&mut [cs::Variable]: Iterator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: `[cs::Variable]` is not an iterator
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/gadgets/queue/full_state_queue.rs:230:18
[INFO] [stdout]     |
[INFO] [stdout] 229 |               capacity_elements = result_state[AW..]
[INFO] [stdout]     |  _________________________________-
[INFO] [stdout] 230 | |                 .array_chunks::<CW>()
[INFO] [stdout]     | |                 -^^^^^^^^^^^^ `[cs::Variable]` is not an iterator
[INFO] [stdout]     | |_________________|
[INFO] [stdout]     |
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `[cs::Variable]: Iterator`
[INFO] [stdout]             which is required by `&mut [cs::Variable]: Iterator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: `[gadgets::num::Num<F>]` is not an iterator
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/gadgets/queue/full_state_queue.rs:354:14
[INFO] [stdout]     |
[INFO] [stdout] 353 |           let mut capacity_elements = self.head[AW..]
[INFO] [stdout]     |  _____________________________________-
[INFO] [stdout] 354 | |             .array_chunks::<CW>()
[INFO] [stdout]     | |             -^^^^^^^^^^^^ `[gadgets::num::Num<F>]` is not an iterator
[INFO] [stdout]     | |_____________|
[INFO] [stdout]     |
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `[gadgets::num::Num<F>]: Iterator`
[INFO] [stdout]             which is required by `&mut [gadgets::num::Num<F>]: Iterator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: `[cs::Variable; N]` is not an iterator
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/gadgets/queue/full_state_queue.rs:362:35
[INFO] [stdout]     |
[INFO] [stdout] 362 |         for to_absorb in encoding.array_chunks::<AW>() {
[INFO] [stdout]     |                                   ^^^^^^^^^^^^ `[cs::Variable; N]` is not an iterator
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `[cs::Variable; N]: Iterator`
[INFO] [stdout]             which is required by `&mut [cs::Variable; N]: Iterator`
[INFO] [stdout]             `[cs::Variable]: Iterator`
[INFO] [stdout]             which is required by `&mut [cs::Variable]: Iterator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: `[cs::Variable]` is not an iterator
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/gadgets/queue/full_state_queue.rs:366:18
[INFO] [stdout]     |
[INFO] [stdout] 365 |               capacity_elements = result_state[AW..]
[INFO] [stdout]     |  _________________________________-
[INFO] [stdout] 366 | |                 .array_chunks::<CW>()
[INFO] [stdout]     | |                 -^^^^^^^^^^^^ `[cs::Variable]` is not an iterator
[INFO] [stdout]     | |_________________|
[INFO] [stdout]     |
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `[cs::Variable]: Iterator`
[INFO] [stdout]             which is required by `&mut [cs::Variable]: Iterator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: `[F]` is not an iterator
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/gadgets/queue/full_state_queue.rs:529:50
[INFO] [stdout]     |
[INFO] [stdout] 529 |                 let mut current_state = ins[1..].array_chunks::<SW>().next().copied().unwrap();
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^ `[F]` is not an iterator
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `[F]: Iterator`
[INFO] [stdout]             which is required by `&mut [F]: Iterator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `array_chunks` found for reference `&[gadgets::num::Num<F>]` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/gadgets/queue/queue_optimizer/mod.rs:81:24
[INFO] [stdout]    |
[INFO] [stdout] 81 |         let it = input.array_chunks::<AW>();
[INFO] [stdout]    |                        ^^^^^^^^^^^^ `&[gadgets::num::Num<F>]` is not an iterator
[INFO] [stdout]    |
[INFO] [stdout] help: call `.into_iter()` first
[INFO] [stdout]    |
[INFO] [stdout] 81 |         let it = input.into_iter().array_chunks::<AW>();
[INFO] [stdout]    |                        ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/gadgets/queue/queue_optimizer/mod.rs:100:36
[INFO] [stdout]     |
[INFO] [stdout]  57 |     F: SmallField,
[INFO] [stdout]     |     - expected this type parameter
[INFO] [stdout] ...
[INFO] [stdout] 100 |     assert_eq!(input_chunks.len(), num_rounds);
[INFO] [stdout]     |                                    ^^^^^^^^^^ expected type parameter `F`, found `usize`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected type parameter `F`
[INFO] [stdout]                          found type `usize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: `[F]` is not an iterator
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/gadgets/queue/queue_optimizer/mod.rs:108:51
[INFO] [stdout]     |
[INFO] [stdout] 108 |                     let mut state = *inputs[..SW].array_chunks::<SW>().next().unwrap();
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^ `[F]` is not an iterator
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `[F]: Iterator`
[INFO] [stdout]             which is required by `&mut [F]: Iterator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: `[F]` is not an iterator
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/gadgets/queue/queue_optimizer/mod.rs:109:57
[INFO] [stdout]     |
[INFO] [stdout] 109 |                     let to_absorb = inputs[SW..AW + SW].array_chunks::<AW>().next().unwrap();
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^ `[F]` is not an iterator
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `[F]: Iterator`
[INFO] [stdout]             which is required by `&mut [F]: Iterator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: `[F]` is not an iterator
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/gadgets/queue/mod.rs:203:26
[INFO] [stdout]     |
[INFO] [stdout] 202 |                       let raw_values = ins[offset..]
[INFO] [stdout]     |  ______________________________________-
[INFO] [stdout] 203 | |                         .array_chunks::<{ <EL as CSAllocatableExt<F>>::INTERNAL_STRUCT_LEN }>()
[INFO] [stdout]     | |                         -^^^^^^^^^^^^ `[F]` is not an iterator
[INFO] [stdout]     | |_________________________|
[INFO] [stdout]     |
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `[F]: Iterator`
[INFO] [stdout]             which is required by `&mut [F]: Iterator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: `[F]` is not an iterator
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/gadgets/queue/mod.rs:212:26
[INFO] [stdout]     |
[INFO] [stdout] 211 |                       let previous_tail = ins[(N + 1)..]
[INFO] [stdout]     |  _________________________________________-
[INFO] [stdout] 212 | |                         .array_chunks::<T>()
[INFO] [stdout]     | |                         -^^^^^^^^^^^^ `[F]` is not an iterator
[INFO] [stdout]     | |_________________________|
[INFO] [stdout]     |
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `[F]: Iterator`
[INFO] [stdout]             which is required by `&mut [F]: Iterator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `array_chunks` found for struct `Vec<gadgets::num::Num<F>>` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/gadgets/recursion/recursive_transcript.rs:219:32
[INFO] [stdout]     |
[INFO] [stdout] 219 |         for chunk in to_absorb.array_chunks::<AW>() {
[INFO] [stdout]     |                                ^^^^^^^^^^^^ `Vec<gadgets::num::Num<F>>` is not an iterator
[INFO] [stdout]     |
[INFO] [stdout] help: call `.into_iter()` first
[INFO] [stdout]     |
[INFO] [stdout] 219 |         for chunk in to_absorb.into_iter().array_chunks::<AW>() {
[INFO] [stdout]     |                                ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `array_chunks` found for reference `&[gadgets::num::Num<F>]` in the current scope
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/gadgets/recursion/recursive_verifier.rs:1724:24
[INFO] [stdout]      |
[INFO] [stdout] 1724 |                     el.array_chunks::<2>()
[INFO] [stdout]      |                        ^^^^^^^^^^^^ `&[gadgets::num::Num<F>]` is not an iterator
[INFO] [stdout]      |
[INFO] [stdout] help: call `.into_iter()` first
[INFO] [stdout]      |
[INFO] [stdout] 1724 |                     el.into_iter().array_chunks::<2>()
[INFO] [stdout]      |                        ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `array_chunks` found for struct `Vec<prime_field_like::NumExtAsFieldWrapper<F, EXT, CS>>` in the current scope
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/gadgets/recursion/recursive_verifier.rs:1966:64
[INFO] [stdout]      |
[INFO] [stdout] 1966 |                     for (i, [a, b]) in elements_to_interpolate.array_chunks::<2>().enumerate() {
[INFO] [stdout]      |                                                                ^^^^^^^^^^^^ `Vec<prime_field_like::NumExtAsFieldWrapper<F, EXT, CS>>` is not an iterator
[INFO] [stdout]      |
[INFO] [stdout] help: call `.into_iter()` first
[INFO] [stdout]      |
[INFO] [stdout] 1966 |                     for (i, [a, b]) in elements_to_interpolate.into_iter().array_chunks::<2>().enumerate() {
[INFO] [stdout]      |                                                                ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `array_chunks` found for reference `&[T]` in the current scope
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/gadgets/recursion/recursive_verifier.rs:2179:24
[INFO] [stdout]      |
[INFO] [stdout] 2179 |         for src in src.array_chunks::<2>() {
[INFO] [stdout]      |                        ^^^^^^^^^^^^ `&[T]` is not an iterator
[INFO] [stdout]      |
[INFO] [stdout] help: call `.into_iter()` first
[INFO] [stdout]      |
[INFO] [stdout] 2179 |         for src in src.into_iter().array_chunks::<2>() {
[INFO] [stdout]      |                        ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: `[cs::Variable; 64]` is not an iterator
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/gadgets/sha256/round_function.rs:35:55
[INFO] [stdout]    |
[INFO] [stdout] 35 |     for (dst, src) in result.iter_mut().zip(u4_pieces.array_chunks::<2>()) {
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^ `[cs::Variable; 64]` is not an iterator
[INFO] [stdout]    |
[INFO] [stdout]    = note: the following trait bounds were not satisfied:
[INFO] [stdout]            `[cs::Variable; 64]: Iterator`
[INFO] [stdout]            which is required by `&mut [cs::Variable; 64]: Iterator`
[INFO] [stdout]            `[cs::Variable]: Iterator`
[INFO] [stdout]            which is required by `&mut [cs::Variable]: Iterator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `array_chunks_mut` found for array `[cs::Variable; 64]` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/gadgets/sha256/round_function.rs:268:33
[INFO] [stdout]     |
[INFO] [stdout] 268 |             .zip(le_4bit_chunks.array_chunks_mut::<8>())
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `rchunks_mut` with a similar name, but with different arguments
[INFO] [stdout]    --> /rustc/57f772f25c5ce2bd870d6f8c3ab318eaee5a3326/library/core/src/slice/mod.rs:1731:4
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `array_chunks` found for struct `Vec<gadgets::u8::UInt8<F>>` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/gadgets/sha256/mod.rs:66:46
[INFO] [stdout]    |
[INFO] [stdout] 66 |     for (round, input_bytes) in full_message.array_chunks::<SHA256_BLOCK_SIZE>().enumerate() {
[INFO] [stdout]    |                                              ^^^^^^^^^^^^ `Vec<gadgets::u8::UInt8<F>>` is not an iterator
[INFO] [stdout]    |
[INFO] [stdout] help: call `.into_iter()` first
[INFO] [stdout]    |
[INFO] [stdout] 66 |     for (round, input_bytes) in full_message.into_iter().array_chunks::<SHA256_BLOCK_SIZE>().enumerate() {
[INFO] [stdout]    |                                              ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: `[cs::Variable; 64]` is not an iterator
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/gadgets/sha256/mod.rs:87:10
[INFO] [stdout]    |
[INFO] [stdout] 86 |       for (le_4bit_chunks, dst) in final_4bit_chunks
[INFO] [stdout]    |  __________________________________-
[INFO] [stdout] 87 | |         .array_chunks::<8>()
[INFO] [stdout]    | |         -^^^^^^^^^^^^ `[cs::Variable; 64]` is not an iterator
[INFO] [stdout]    | |_________|
[INFO] [stdout]    |
[INFO] [stdout]    |
[INFO] [stdout]    = note: the following trait bounds were not satisfied:
[INFO] [stdout]            `[cs::Variable; 64]: Iterator`
[INFO] [stdout]            which is required by `&mut [cs::Variable; 64]: Iterator`
[INFO] [stdout]            `[cs::Variable]: Iterator`
[INFO] [stdout]            which is required by `&mut [cs::Variable]: Iterator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `array_chunks_mut` found for array `[cs::Variable; 32]` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/gadgets/sha256/mod.rs:88:21
[INFO] [stdout]    |
[INFO] [stdout] 88 |         .zip(output.array_chunks_mut::<4>())
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `rchunks_mut` with a similar name, but with different arguments
[INFO] [stdout]   --> /rustc/57f772f25c5ce2bd870d6f8c3ab318eaee5a3326/library/core/src/slice/mod.rs:1731:4
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/gadgets/traits/selectable.rs:125:16
[INFO] [stdout]     |
[INFO] [stdout] 125 |         if let Some(rest) = it.into_remainder() {
[INFO] [stdout]     |                ^^^^^^^^^^   ------------------- this expression has type `std::array::IntoIter<((cs::Variable, cs::Variable), &mut cs::Variable), 4>`
[INFO] [stdout]     |                |
[INFO] [stdout]     |                expected `IntoIter<((Variable, Variable), ...), 4>`, found `Option<_>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `std::array::IntoIter<((cs::Variable, cs::Variable), &mut cs::Variable), 4>`
[INFO] [stdout]                  found enum `std::option::Option<_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/gadgets/u16/mod.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |         [self.variable]
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ expected `Self::INTERNAL_STRUCT_LEN`, found `1`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected constant `Self::INTERNAL_STRUCT_LEN`
[INFO] [stdout]               found constant `1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/gadgets/u160/mod.rs:80:13
[INFO] [stdout]    |
[INFO] [stdout] 80 |             values.map(|el| <u32 as WitnessCastable<F, F>>::cast_from_source(el)),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `5`, found `Self::INTERNAL_STRUCT_LEN`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected constant `5`
[INFO] [stdout]               found constant `Self::INTERNAL_STRUCT_LEN`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/gadgets/u160/mod.rs:93:9
[INFO] [stdout]    |
[INFO] [stdout] 93 |         self.inner.map(|el| el.get_variable())
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `Self::INTERNAL_STRUCT_LEN`, found `5`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected constant `Self::INTERNAL_STRUCT_LEN`
[INFO] [stdout]               found constant `5`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/gadgets/u256/mod.rs:82:13
[INFO] [stdout]    |
[INFO] [stdout] 82 |             values.map(|el| <u32 as WitnessCastable<F, F>>::cast_from_source(el)),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `8`, found `Self::INTERNAL_STRUCT_LEN`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected constant `8`
[INFO] [stdout]               found constant `Self::INTERNAL_STRUCT_LEN`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/gadgets/u256/mod.rs:95:9
[INFO] [stdout]    |
[INFO] [stdout] 95 |         self.inner.map(|el| el.get_variable())
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `Self::INTERNAL_STRUCT_LEN`, found `8`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected constant `Self::INTERNAL_STRUCT_LEN`
[INFO] [stdout]               found constant `8`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: `[gadgets::u8::UInt8<F>; 32]` is not an iterator
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/gadgets/u256/mod.rs:279:54
[INFO] [stdout]     |
[INFO] [stdout] 279 |         for (dst, src) in inner.iter_mut().zip(bytes.array_chunks::<4>()) {
[INFO] [stdout]     |                                                      ^^^^^^^^^^^^ `[gadgets::u8::UInt8<F>; 32]` is not an iterator
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `[gadgets::u8::UInt8<F>; 32]: Iterator`
[INFO] [stdout]             which is required by `&mut [gadgets::u8::UInt8<F>; 32]: Iterator`
[INFO] [stdout]             `[gadgets::u8::UInt8<F>]: Iterator`
[INFO] [stdout]             which is required by `&mut [gadgets::u8::UInt8<F>]: Iterator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: `[gadgets::u8::UInt8<F>; 32]` is not an iterator
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/gadgets/u256/mod.rs:291:60
[INFO] [stdout]     |
[INFO] [stdout] 291 |         for (dst, src) in inner.iter_mut().rev().zip(bytes.array_chunks::<4>()) {
[INFO] [stdout]     |                                                            ^^^^^^^^^^^^ `[gadgets::u8::UInt8<F>; 32]` is not an iterator
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `[gadgets::u8::UInt8<F>; 32]: Iterator`
[INFO] [stdout]             which is required by `&mut [gadgets::u8::UInt8<F>; 32]: Iterator`
[INFO] [stdout]             `[gadgets::u8::UInt8<F>]: Iterator`
[INFO] [stdout]             which is required by `&mut [gadgets::u8::UInt8<F>]: Iterator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/gadgets/u32/mod.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |         [self.variable]
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ expected `Self::INTERNAL_STRUCT_LEN`, found `1`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected constant `Self::INTERNAL_STRUCT_LEN`
[INFO] [stdout]               found constant `1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/gadgets/u512/mod.rs:89:13
[INFO] [stdout]    |
[INFO] [stdout] 89 |             values.map(|el| <u32 as WitnessCastable<F, F>>::cast_from_source(el)),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `16`, found `Self::INTERNAL_STRUCT_LEN`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected constant `16`
[INFO] [stdout]               found constant `Self::INTERNAL_STRUCT_LEN`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/gadgets/u512/mod.rs:102:9
[INFO] [stdout]     |
[INFO] [stdout] 102 |         self.inner.map(|el| el.get_variable())
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `Self::INTERNAL_STRUCT_LEN`, found `16`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected constant `Self::INTERNAL_STRUCT_LEN`
[INFO] [stdout]                found constant `16`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: `[gadgets::u8::UInt8<F>; 64]` is not an iterator
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/gadgets/u512/mod.rs:248:54
[INFO] [stdout]     |
[INFO] [stdout] 248 |         for (dst, src) in inner.iter_mut().zip(bytes.array_chunks::<4>()) {
[INFO] [stdout]     |                                                      ^^^^^^^^^^^^ `[gadgets::u8::UInt8<F>; 64]` is not an iterator
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `[gadgets::u8::UInt8<F>; 64]: Iterator`
[INFO] [stdout]             which is required by `&mut [gadgets::u8::UInt8<F>; 64]: Iterator`
[INFO] [stdout]             `[gadgets::u8::UInt8<F>]: Iterator`
[INFO] [stdout]             which is required by `&mut [gadgets::u8::UInt8<F>]: Iterator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: `[gadgets::u8::UInt8<F>; 64]` is not an iterator
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/gadgets/u512/mod.rs:260:60
[INFO] [stdout]     |
[INFO] [stdout] 260 |         for (dst, src) in inner.iter_mut().rev().zip(bytes.array_chunks::<4>()) {
[INFO] [stdout]     |                                                            ^^^^^^^^^^^^ `[gadgets::u8::UInt8<F>; 64]` is not an iterator
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `[gadgets::u8::UInt8<F>; 64]: Iterator`
[INFO] [stdout]             which is required by `&mut [gadgets::u8::UInt8<F>; 64]: Iterator`
[INFO] [stdout]             `[gadgets::u8::UInt8<F>]: Iterator`
[INFO] [stdout]             which is required by `&mut [gadgets::u8::UInt8<F>]: Iterator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boojum-0.2.2/src/gadgets/u8/mod.rs:171:9
[INFO] [stdout]     |
[INFO] [stdout] 171 |         [self.variable]
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^ expected `Self::INTERNAL_STRUCT_LEN`, found `1`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected constant `Self::INTERNAL_STRUCT_LEN`
[INFO] [stdout]                found constant `1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0599, E0635.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `boojum` (lib) due to 87 previous errors
[INFO] running `Command { std: "docker" "inspect" "1b238235e7e17411508ebf7006ce58f9d39aabff46315da5606119596cd12e09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b238235e7e17411508ebf7006ce58f9d39aabff46315da5606119596cd12e09", kill_on_drop: false }`
[INFO] [stdout] 1b238235e7e17411508ebf7006ce58f9d39aabff46315da5606119596cd12e09
