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[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shramee/Useless-ZKVM" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshramee%2FUseless-ZKVM", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 91f181bfdcf0bf2bb8b4c4282389b19e549ffd1d
[INFO] checking shramee/Useless-ZKVM against try#446cb600aa4837dd6c513f14fa0d25a909b177d7 for pr-149195
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshramee%2FUseless-ZKVM" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
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[INFO] started tweaking git repo https://github.com/shramee/Useless-ZKVM
[INFO] finished tweaking git repo https://github.com/shramee/Useless-ZKVM
[INFO] tweaked toml for git repo https://github.com/shramee/Useless-ZKVM written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/shramee/Useless-ZKVM on toolchain 446cb600aa4837dd6c513f14fa0d25a909b177d7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+446cb600aa4837dd6c513f14fa0d25a909b177d7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/shramee/Useless-ZKVM 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" "+446cb600aa4837dd6c513f14fa0d25a909b177d7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] error[E0635]: unknown feature `array_chunks`
[INFO] [stdout]  --> /opt/rustwide/cargo-home/git/checkouts/stwo-59e22971a65c0edb/30b2762/crates/prover/src/lib.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     array_chunks,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_many_mut` found for struct `Vec<std::option::Option<SecureColumnByCoords<B>>>` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/stwo-59e22971a65c0edb/30b2762/crates/prover/src/core/air/accumulation.rs:80:14
[INFO] [stdout]    |
[INFO] [stdout] 79 | /         self.sub_accumulations
[INFO] [stdout] 80 | |             .get_many_mut(n_cols_per_size.map(|(log_size, _)| log_size as usize))
[INFO] [stdout]    | |_____________-^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `get_mut` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 80 -             .get_many_mut(n_cols_per_size.map(|(log_size, _)| log_size as usize))
[INFO] [stdout] 80 +             .get_mut(n_cols_per_size.map(|(log_size, _)| log_size as usize))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `(_, (_, _))`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/stwo-59e22971a65c0edb/30b2762/crates/prover/src/core/air/accumulation.rs:84:19
[INFO] [stdout]    |
[INFO] [stdout] 84 |             .map(|(col, (log_size, n_cols))| {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 90 |                     col: col.get_or_insert_with(|| SecureColumnByCoords::zeros(1 << log_size)),
[INFO] [stdout]    |                          --- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type, where the placeholders `_` are specified
[INFO] [stdout]    |
[INFO] [stdout] 84 |             .map(|(col, (log_size, n_cols)): (_, (_, _))| {
[INFO] [stdout]    |                                            +++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `array_chunks` found for struct `Vec<M31>` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/stwo-59e22971a65c0edb/30b2762/crates/prover/src/core/backend/cpu/circle.rs:172:14
[INFO] [stdout]     |
[INFO] [stdout] 171 | /         twiddles
[INFO] [stdout] 172 | |             .array_chunks::<CHUNK_SIZE>()
[INFO] [stdout]     | |             -^^^^^^^^^^^^ `Vec<M31>` is not an iterator
[INFO] [stdout]     | |_____________|
[INFO] [stdout]     |
[INFO] [stdout]     |
[INFO] [stdout] help: call `.into_iter()` first
[INFO] [stdout]     |
[INFO] [stdout] 172 |             .into_iter().array_chunks::<CHUNK_SIZE>()
[INFO] [stdout]     |              ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `array_chunks_mut` found for struct `Vec<M31>` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/stwo-59e22971a65c0edb/30b2762/crates/prover/src/core/backend/cpu/circle.rs:173:28
[INFO] [stdout]     |
[INFO] [stdout] 173 |             .zip(itwiddles.array_chunks_mut::<CHUNK_SIZE>())
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `rchunks_mut` with a similar name, but with different arguments
[INFO] [stdout]    --> /rustc/446cb600aa4837dd6c513f14fa0d25a909b177d7/library/core/src/slice/mod.rs:1727:4
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: `&Mle<CpuBackend, QM31>` is not an iterator
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/stwo-59e22971a65c0edb/30b2762/crates/prover/src/core/backend/cpu/lookups/gkr.rs:232:21
[INFO] [stdout]     |
[INFO] [stdout] 232 |     let res = layer.array_chunks().map(|&[a, b]| a * b).collect();
[INFO] [stdout]     |                     ^^^^^^^^^^^^ `&Mle<CpuBackend, QM31>` is not an iterator
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/git/checkouts/stwo-59e22971a65c0edb/30b2762/crates/prover/src/core/lookups/mle.rs:20:1
[INFO] [stdout]     |
[INFO] [stdout]  20 | pub struct Mle<B: ColumnOps<F>, F: Field> {
[INFO] [stdout]     | ----------------------------------------- doesn't satisfy `Mle<CpuBackend, QM31>: Iterator`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `&Mle<CpuBackend, QM31>: Iterator`
[INFO] [stdout]             which is required by `&mut &Mle<CpuBackend, QM31>: Iterator`
[INFO] [stdout]             `Mle<CpuBackend, QM31>: Iterator`
[INFO] [stdout]             which is required by `&mut Mle<CpuBackend, QM31>: Iterator`
[INFO] [stdout]             `Vec<QM31>: Iterator`
[INFO] [stdout]             which is required by `&mut Vec<QM31>: Iterator`
[INFO] [stdout]             `[QM31]: Iterator`
[INFO] [stdout]             which is required by `&mut [QM31]: Iterator`
[INFO] [stdout] note: the trait `Iterator` must be implemented
[INFO] [stdout]    --> /rustc/446cb600aa4837dd6c513f14fa0d25a909b177d7/library/core/src/iter/traits/iterator.rs:40:0
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the trait `Iterator` defines an item `array_chunks`, but is explicitly unimplemented
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `array_chunks` found for reference `&[&column::BaseColumn]` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/stwo-59e22971a65c0edb/30b2762/crates/prover/src/core/backend/simd/blake2s.rs:92:46
[INFO] [stdout]    |
[INFO] [stdout] 92 |             let mut col_chunk_iter = columns.array_chunks();
[INFO] [stdout]    |                                              ^^^^^^^^^^^^ `&[&column::BaseColumn]` is not an iterator
[INFO] [stdout]    |
[INFO] [stdout] help: call `.into_iter()` first
[INFO] [stdout]    |
[INFO] [stdout] 92 |             let mut col_chunk_iter = columns.into_iter().array_chunks();
[INFO] [stdout]    |                                              ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/stwo-59e22971a65c0edb/30b2762/crates/prover/src/core/backend/simd/blake2s.rs:94:28
[INFO] [stdout]    |
[INFO] [stdout] 94 |                 let msgs = col_chunk.map(|column| column.data[i].into_simd());
[INFO] [stdout]    |                            ^^^^^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `array_chunks` found for struct `Vec<PackedM31>` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/stwo-59e22971a65c0edb/30b2762/crates/prover/src/core/backend/simd/circle.rs:197:50
[INFO] [stdout]     |
[INFO] [stdout] 197 |         for (i, coeff_chunk) in poly.coeffs.data.array_chunks::<N_LANES>().enumerate() {
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^ `Vec<PackedM31>` is not an iterator
[INFO] [stdout]     |
[INFO] [stdout] help: call `.into_iter()` first
[INFO] [stdout]     |
[INFO] [stdout] 197 |         for (i, coeff_chunk) in poly.coeffs.data.into_iter().array_chunks::<N_LANES>().enumerate() {
[INFO] [stdout]     |                                                  ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/stwo-59e22971a65c0edb/30b2762/crates/prover/src/core/backend/simd/column.rs:115:16
[INFO] [stdout]     |
[INFO] [stdout] 115 |         if let Some(remainder) = chunks.into_remainder() {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^   ----------------------- this expression has type `std::array::IntoIter<M31, 16>`
[INFO] [stdout]     |                |
[INFO] [stdout]     |                expected `IntoIter<M31, 16>`, found `Option<_>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `std::array::IntoIter<M31, 16>`
[INFO] [stdout]                  found enum `std::option::Option<_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/stwo-59e22971a65c0edb/30b2762/crates/prover/src/core/backend/simd/column.rs:179:16
[INFO] [stdout]     |
[INFO] [stdout] 179 |         if let Some(remainder) = chunks.into_remainder() {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^   ----------------------- this expression has type `std::array::IntoIter<CM31, 16>`
[INFO] [stdout]     |                |
[INFO] [stdout]     |                expected `IntoIter<CM31, 16>`, found `Option<_>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `std::array::IntoIter<CM31, 16>`
[INFO] [stdout]                  found enum `std::option::Option<_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/stwo-59e22971a65c0edb/30b2762/crates/prover/src/core/backend/simd/column.rs:296:16
[INFO] [stdout]     |
[INFO] [stdout] 296 |         if let Some(remainder) = chunks.into_remainder() {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^   ----------------------- this expression has type `std::array::IntoIter<QM31, 16>`
[INFO] [stdout]     |                |
[INFO] [stdout]     |                expected `IntoIter<QM31, 16>`, found `Option<_>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `std::array::IntoIter<QM31, 16>`
[INFO] [stdout]                  found enum `std::option::Option<_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_many_mut` found for array `[column::BaseColumn; 4]` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/stwo-59e22971a65c0edb/30b2762/crates/prover/src/core/backend/simd/column.rs:425:14
[INFO] [stdout]     |
[INFO] [stdout] 423 |           let [a, b, c, d] = self
[INFO] [stdout]     |  ____________________________-
[INFO] [stdout] 424 | |             .columns
[INFO] [stdout] 425 | |             .get_many_mut([0, 1, 2, 3])
[INFO] [stdout]     | |_____________-^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `get_mut` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 425 -             .get_many_mut([0, 1, 2, 3])
[INFO] [stdout] 425 +             .get_mut([0, 1, 2, 3])
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/stwo-59e22971a65c0edb/30b2762/crates/prover/src/core/backend/simd/column.rs:427:19
[INFO] [stdout]     |
[INFO] [stdout] 427 |             .map(|x| x.chunks_mut(chunk_size));
[INFO] [stdout]     |                   ^  - type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]     |
[INFO] [stdout] 427 |             .map(|x: /* Type */| x.chunks_mut(chunk_size));
[INFO] [stdout]     |                    ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_many_mut` found for array `[VeryPackedBaseColumn; 4]` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/stwo-59e22971a65c0edb/30b2762/crates/prover/src/core/backend/simd/column.rs:627:14
[INFO] [stdout]     |
[INFO] [stdout] 625 |           let [a, b, c, d] = self
[INFO] [stdout]     |  ____________________________-
[INFO] [stdout] 626 | |             .columns
[INFO] [stdout] 627 | |             .get_many_mut([0, 1, 2, 3])
[INFO] [stdout]     | |_____________-^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `get_mut` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 627 -             .get_many_mut([0, 1, 2, 3])
[INFO] [stdout] 627 +             .get_mut([0, 1, 2, 3])
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/stwo-59e22971a65c0edb/30b2762/crates/prover/src/core/backend/simd/column.rs:629:19
[INFO] [stdout]     |
[INFO] [stdout] 629 |             .map(|x| x.chunks_mut(chunk_size));
[INFO] [stdout]     |                   ^  - type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]     |
[INFO] [stdout] 629 |             .map(|x: /* Type */| x.chunks_mut(chunk_size));
[INFO] [stdout]     |                    ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `array_chunks` found for struct `Vec<PackedQM31>` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/stwo-59e22971a65c0edb/30b2762/crates/prover/src/core/backend/simd/lookups/gkr.rs:136:10
[INFO] [stdout]     |
[INFO] [stdout] 134 |       let data = layer
[INFO] [stdout]     |  ________________-
[INFO] [stdout] 135 | |         .data
[INFO] [stdout] 136 | |         .array_chunks()
[INFO] [stdout]     | |         -^^^^^^^^^^^^ `Vec<PackedQM31>` is not an iterator
[INFO] [stdout]     | |_________|
[INFO] [stdout]     |
[INFO] [stdout]     |
[INFO] [stdout] help: call `.into_iter()` first
[INFO] [stdout]     |
[INFO] [stdout] 136 |         .into_iter().array_chunks()
[INFO] [stdout]     |          ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `array_chunks_mut` found for mutable reference `&mut [PackedM31]` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/stwo-59e22971a65c0edb/30b2762/crates/prover/src/core/backend/simd/prefix_sum.rs:35:46
[INFO] [stdout]    |
[INFO] [stdout] 35 |     for ([l0, l1], [r0, r1]) in izip!(l_half.array_chunks_mut(), r_half.array_chunks_mut().rev()) {
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `rchunks_mut` with a similar name, but with different arguments
[INFO] [stdout]   --> /rustc/446cb600aa4837dd6c513f14fa0d25a909b177d7/library/core/src/slice/mod.rs:1727:4
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `array_chunks_mut` found for mutable reference `&mut [PackedM31]` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/stwo-59e22971a65c0edb/30b2762/crates/prover/src/core/backend/simd/prefix_sum.rs:35:73
[INFO] [stdout]    |
[INFO] [stdout] 35 |     for ([l0, l1], [r0, r1]) in izip!(l_half.array_chunks_mut(), r_half.array_chunks_mut().rev()) {
[INFO] [stdout]    |                                                                         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `rchunks_mut` with a similar name, but with different arguments
[INFO] [stdout]   --> /rustc/446cb600aa4837dd6c513f14fa0d25a909b177d7/library/core/src/slice/mod.rs:1727:4
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/stwo-59e22971a65c0edb/30b2762/crates/prover/src/core/backend/simd/prefix_sum.rs:37:30
[INFO] [stdout]    |
[INFO] [stdout] 37 |         let half_coset1_hi = half_coset1_hi_rev.reverse();
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/stwo-59e22971a65c0edb/30b2762/crates/prover/src/core/backend/simd/prefix_sum.rs:39:30
[INFO] [stdout]    |
[INFO] [stdout] 39 |         let half_coset1_lo = half_coset1_lo_rev.reverse();
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `array_chunks_mut` found for mutable reference `&mut [PackedM31]` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/stwo-59e22971a65c0edb/30b2762/crates/prover/src/core/backend/simd/prefix_sum.rs:58:18
[INFO] [stdout]    |
[INFO] [stdout] 58 |         zip(lows.array_chunks_mut(), highs.array_chunks())
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `rchunks_mut` with a similar name, but with different arguments
[INFO] [stdout]   --> /rustc/446cb600aa4837dd6c513f14fa0d25a909b177d7/library/core/src/slice/mod.rs:1727:4
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `array_chunks` found for mutable reference `&mut [PackedM31]` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/stwo-59e22971a65c0edb/30b2762/crates/prover/src/core/backend/simd/prefix_sum.rs:58:44
[INFO] [stdout]    |
[INFO] [stdout] 58 |         zip(lows.array_chunks_mut(), highs.array_chunks())
[INFO] [stdout]    |                                            ^^^^^^^^^^^^ `&mut [PackedM31]` is not an iterator
[INFO] [stdout]    |
[INFO] [stdout] help: call `.into_iter()` first
[INFO] [stdout]    |
[INFO] [stdout] 58 |         zip(lows.array_chunks_mut(), highs.into_iter().array_chunks())
[INFO] [stdout]    |                                            ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `array_chunks_mut` found for mutable reference `&mut [PackedM31]` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/stwo-59e22971a65c0edb/30b2762/crates/prover/src/core/backend/simd/prefix_sum.rs:86:18
[INFO] [stdout]    |
[INFO] [stdout] 86 |         zip(lows.array_chunks_mut(), highs.array_chunks_mut())
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `rchunks_mut` with a similar name, but with different arguments
[INFO] [stdout]   --> /rustc/446cb600aa4837dd6c513f14fa0d25a909b177d7/library/core/src/slice/mod.rs:1727:4
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `array_chunks_mut` found for mutable reference `&mut [PackedM31]` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/stwo-59e22971a65c0edb/30b2762/crates/prover/src/core/backend/simd/prefix_sum.rs:86:44
[INFO] [stdout]    |
[INFO] [stdout] 86 |         zip(lows.array_chunks_mut(), highs.array_chunks_mut())
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `rchunks_mut` with a similar name, but with different arguments
[INFO] [stdout]   --> /rustc/446cb600aa4837dd6c513f14fa0d25a909b177d7/library/core/src/slice/mod.rs:1727:4
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `array_chunks_mut` found for mutable reference `&mut [PackedM31]` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/stwo-59e22971a65c0edb/30b2762/crates/prover/src/core/backend/simd/prefix_sum.rs:100:46
[INFO] [stdout]     |
[INFO] [stdout] 100 |     for ([l0, l1], [r0, r1]) in izip!(l_half.array_chunks_mut(), r_half.array_chunks_mut().rev()) {
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `rchunks_mut` with a similar name, but with different arguments
[INFO] [stdout]    --> /rustc/446cb600aa4837dd6c513f14fa0d25a909b177d7/library/core/src/slice/mod.rs:1727:4
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `array_chunks_mut` found for mutable reference `&mut [PackedM31]` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/stwo-59e22971a65c0edb/30b2762/crates/prover/src/core/backend/simd/prefix_sum.rs:100:73
[INFO] [stdout]     |
[INFO] [stdout] 100 |     for ([l0, l1], [r0, r1]) in izip!(l_half.array_chunks_mut(), r_half.array_chunks_mut().rev()) {
[INFO] [stdout]     |                                                                         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `rchunks_mut` with a similar name, but with different arguments
[INFO] [stdout]    --> /rustc/446cb600aa4837dd6c513f14fa0d25a909b177d7/library/core/src/slice/mod.rs:1727:4
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_many_mut` found for array `[Fu32<<E as constraint_framework::EvalAtRow>::F>; 16]` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/stwo-59e22971a65c0edb/30b2762/crates/prover/src/examples/blake/round/constraints.rs:28:15
[INFO] [stdout]    |
[INFO] [stdout] 28 |             v.get_many_mut([0, 4, 8, 12]).unwrap(),
[INFO] [stdout]    |               ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `get_mut` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 28 -             v.get_many_mut([0, 4, 8, 12]).unwrap(),
[INFO] [stdout] 28 +             v.get_mut([0, 4, 8, 12]).unwrap(),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_many_mut` found for array `[Fu32<<E as constraint_framework::EvalAtRow>::F>; 16]` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/stwo-59e22971a65c0edb/30b2762/crates/prover/src/examples/blake/round/constraints.rs:33:15
[INFO] [stdout]    |
[INFO] [stdout] 33 |             v.get_many_mut([1, 5, 9, 13]).unwrap(),
[INFO] [stdout]    |               ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `get_mut` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 33 -             v.get_many_mut([1, 5, 9, 13]).unwrap(),
[INFO] [stdout] 33 +             v.get_mut([1, 5, 9, 13]).unwrap(),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_many_mut` found for array `[Fu32<<E as constraint_framework::EvalAtRow>::F>; 16]` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/stwo-59e22971a65c0edb/30b2762/crates/prover/src/examples/blake/round/constraints.rs:38:15
[INFO] [stdout]    |
[INFO] [stdout] 38 |             v.get_many_mut([2, 6, 10, 14]).unwrap(),
[INFO] [stdout]    |               ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `get_mut` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 38 -             v.get_many_mut([2, 6, 10, 14]).unwrap(),
[INFO] [stdout] 38 +             v.get_mut([2, 6, 10, 14]).unwrap(),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_many_mut` found for array `[Fu32<<E as constraint_framework::EvalAtRow>::F>; 16]` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/stwo-59e22971a65c0edb/30b2762/crates/prover/src/examples/blake/round/constraints.rs:43:15
[INFO] [stdout]    |
[INFO] [stdout] 43 |             v.get_many_mut([3, 7, 11, 15]).unwrap(),
[INFO] [stdout]    |               ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `get_mut` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 43 -             v.get_many_mut([3, 7, 11, 15]).unwrap(),
[INFO] [stdout] 43 +             v.get_mut([3, 7, 11, 15]).unwrap(),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_many_mut` found for array `[Fu32<<E as constraint_framework::EvalAtRow>::F>; 16]` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/stwo-59e22971a65c0edb/30b2762/crates/prover/src/examples/blake/round/constraints.rs:48:15
[INFO] [stdout]    |
[INFO] [stdout] 48 |             v.get_many_mut([0, 5, 10, 15]).unwrap(),
[INFO] [stdout]    |               ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `get_mut` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 48 -             v.get_many_mut([0, 5, 10, 15]).unwrap(),
[INFO] [stdout] 48 +             v.get_mut([0, 5, 10, 15]).unwrap(),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_many_mut` found for array `[Fu32<<E as constraint_framework::EvalAtRow>::F>; 16]` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/stwo-59e22971a65c0edb/30b2762/crates/prover/src/examples/blake/round/constraints.rs:53:15
[INFO] [stdout]    |
[INFO] [stdout] 53 |             v.get_many_mut([1, 6, 11, 12]).unwrap(),
[INFO] [stdout]    |               ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `get_mut` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 53 -             v.get_many_mut([1, 6, 11, 12]).unwrap(),
[INFO] [stdout] 53 +             v.get_mut([1, 6, 11, 12]).unwrap(),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_many_mut` found for array `[Fu32<<E as constraint_framework::EvalAtRow>::F>; 16]` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/stwo-59e22971a65c0edb/30b2762/crates/prover/src/examples/blake/round/constraints.rs:58:15
[INFO] [stdout]    |
[INFO] [stdout] 58 |             v.get_many_mut([2, 7, 8, 13]).unwrap(),
[INFO] [stdout]    |               ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `get_mut` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 58 -             v.get_many_mut([2, 7, 8, 13]).unwrap(),
[INFO] [stdout] 58 +             v.get_mut([2, 7, 8, 13]).unwrap(),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_many_mut` found for array `[Fu32<<E as constraint_framework::EvalAtRow>::F>; 16]` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/stwo-59e22971a65c0edb/30b2762/crates/prover/src/examples/blake/round/constraints.rs:63:15
[INFO] [stdout]    |
[INFO] [stdout] 63 |             v.get_many_mut([3, 4, 9, 14]).unwrap(),
[INFO] [stdout]    |               ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `get_mut` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 63 -             v.get_many_mut([3, 4, 9, 14]).unwrap(),
[INFO] [stdout] 63 +             v.get_mut([3, 4, 9, 14]).unwrap(),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_many_mut` found for array `[Simd<u32, 16>; 16]` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/stwo-59e22971a65c0edb/30b2762/crates/prover/src/examples/blake/round/gen.rs:92:18
[INFO] [stdout]    |
[INFO] [stdout] 92 |         self.g(v.get_many_mut([0, 4, 8, 12]).unwrap(), m[0], m[1]);
[INFO] [stdout]    |                  ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `get_mut` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 92 -         self.g(v.get_many_mut([0, 4, 8, 12]).unwrap(), m[0], m[1]);
[INFO] [stdout] 92 +         self.g(v.get_mut([0, 4, 8, 12]).unwrap(), m[0], m[1]);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_many_mut` found for array `[Simd<u32, 16>; 16]` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/stwo-59e22971a65c0edb/30b2762/crates/prover/src/examples/blake/round/gen.rs:93:18
[INFO] [stdout]    |
[INFO] [stdout] 93 |         self.g(v.get_many_mut([1, 5, 9, 13]).unwrap(), m[2], m[3]);
[INFO] [stdout]    |                  ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `get_mut` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 93 -         self.g(v.get_many_mut([1, 5, 9, 13]).unwrap(), m[2], m[3]);
[INFO] [stdout] 93 +         self.g(v.get_mut([1, 5, 9, 13]).unwrap(), m[2], m[3]);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_many_mut` found for array `[Simd<u32, 16>; 16]` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/stwo-59e22971a65c0edb/30b2762/crates/prover/src/examples/blake/round/gen.rs:94:18
[INFO] [stdout]    |
[INFO] [stdout] 94 |         self.g(v.get_many_mut([2, 6, 10, 14]).unwrap(), m[4], m[5]);
[INFO] [stdout]    |                  ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `get_mut` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 94 -         self.g(v.get_many_mut([2, 6, 10, 14]).unwrap(), m[4], m[5]);
[INFO] [stdout] 94 +         self.g(v.get_mut([2, 6, 10, 14]).unwrap(), m[4], m[5]);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_many_mut` found for array `[Simd<u32, 16>; 16]` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/stwo-59e22971a65c0edb/30b2762/crates/prover/src/examples/blake/round/gen.rs:95:18
[INFO] [stdout]    |
[INFO] [stdout] 95 |         self.g(v.get_many_mut([3, 7, 11, 15]).unwrap(), m[6], m[7]);
[INFO] [stdout]    |                  ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `get_mut` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 95 -         self.g(v.get_many_mut([3, 7, 11, 15]).unwrap(), m[6], m[7]);
[INFO] [stdout] 95 +         self.g(v.get_mut([3, 7, 11, 15]).unwrap(), m[6], m[7]);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_many_mut` found for array `[Simd<u32, 16>; 16]` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/stwo-59e22971a65c0edb/30b2762/crates/prover/src/examples/blake/round/gen.rs:96:18
[INFO] [stdout]    |
[INFO] [stdout] 96 |         self.g(v.get_many_mut([0, 5, 10, 15]).unwrap(), m[8], m[9]);
[INFO] [stdout]    |                  ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `get_mut` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 96 -         self.g(v.get_many_mut([0, 5, 10, 15]).unwrap(), m[8], m[9]);
[INFO] [stdout] 96 +         self.g(v.get_mut([0, 5, 10, 15]).unwrap(), m[8], m[9]);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_many_mut` found for array `[Simd<u32, 16>; 16]` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/stwo-59e22971a65c0edb/30b2762/crates/prover/src/examples/blake/round/gen.rs:97:18
[INFO] [stdout]    |
[INFO] [stdout] 97 |         self.g(v.get_many_mut([1, 6, 11, 12]).unwrap(), m[10], m[11]);
[INFO] [stdout]    |                  ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `get_mut` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 97 -         self.g(v.get_many_mut([1, 6, 11, 12]).unwrap(), m[10], m[11]);
[INFO] [stdout] 97 +         self.g(v.get_mut([1, 6, 11, 12]).unwrap(), m[10], m[11]);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_many_mut` found for array `[Simd<u32, 16>; 16]` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/stwo-59e22971a65c0edb/30b2762/crates/prover/src/examples/blake/round/gen.rs:98:18
[INFO] [stdout]    |
[INFO] [stdout] 98 |         self.g(v.get_many_mut([2, 7, 8, 13]).unwrap(), m[12], m[13]);
[INFO] [stdout]    |                  ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `get_mut` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 98 -         self.g(v.get_many_mut([2, 7, 8, 13]).unwrap(), m[12], m[13]);
[INFO] [stdout] 98 +         self.g(v.get_mut([2, 7, 8, 13]).unwrap(), m[12], m[13]);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_many_mut` found for array `[Simd<u32, 16>; 16]` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/stwo-59e22971a65c0edb/30b2762/crates/prover/src/examples/blake/round/gen.rs:99:18
[INFO] [stdout]    |
[INFO] [stdout] 99 |         self.g(v.get_many_mut([3, 4, 9, 14]).unwrap(), m[14], m[15]);
[INFO] [stdout]    |                  ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `get_mut` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 99 -         self.g(v.get_many_mut([3, 4, 9, 14]).unwrap(), m[14], m[15]);
[INFO] [stdout] 99 +         self.g(v.get_mut([3, 4, 9, 14]).unwrap(), m[14], m[15]);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `array_chunks` found for struct `Vec<(u32, [column::BaseColumn; 3])>` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/stwo-59e22971a65c0edb/30b2762/crates/prover/src/examples/blake/round/gen.rs:255:57
[INFO] [stdout]     |
[INFO] [stdout] 255 |     for [(w0, l0), (w1, l1)] in lookup_data.xor_lookups.array_chunks::<2>() {
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^ `Vec<(u32, [column::BaseColumn; 3])>` is not an iterator
[INFO] [stdout]     |
[INFO] [stdout] help: call `.into_iter()` first
[INFO] [stdout]     |
[INFO] [stdout] 255 |     for [(w0, l0), (w1, l1)] in lookup_data.xor_lookups.into_iter().array_chunks::<2>() {
[INFO] [stdout]     |                                                         ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/stwo-59e22971a65c0edb/30b2762/crates/prover/src/examples/blake/round/gen.rs:261:51
[INFO] [stdout]     |
[INFO] [stdout] 261 |                 xor_lookup_elements.combine(*w0, &l0.each_ref().map(|l| l.data[vec_row]));
[INFO] [stdout]     |                                                   ^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/stwo-59e22971a65c0edb/30b2762/crates/prover/src/examples/blake/round/gen.rs:263:51
[INFO] [stdout]     |
[INFO] [stdout] 263 |                 xor_lookup_elements.combine(*w1, &l1.each_ref().map(|l| l.data[vec_row]));
[INFO] [stdout]     |                                                   ^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: `[[column::BaseColumn; 96]; 10]` is not an iterator
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/stwo-59e22971a65c0edb/30b2762/crates/prover/src/examples/blake/scheduler/gen.rs:129:47
[INFO] [stdout]     |
[INFO] [stdout] 129 |     for [l0, l1] in lookup_data.round_lookups.array_chunks::<2>() {
[INFO] [stdout]     |                                               ^^^^^^^^^^^^ `[[column::BaseColumn; 96]; 10]` is not an iterator
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `[[column::BaseColumn; 96]; 10]: Iterator`
[INFO] [stdout]             which is required by `&mut [[column::BaseColumn; 96]; 10]: Iterator`
[INFO] [stdout]             `[[column::BaseColumn; 96]]: Iterator`
[INFO] [stdout]             which is required by `&mut [[column::BaseColumn; 96]]: Iterator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/stwo-59e22971a65c0edb/30b2762/crates/prover/src/examples/blake/xor_table/gen.rs:105:20
[INFO] [stdout]     |
[INFO] [stdout] 105 |             if let Some(rem) = iter.into_remainder() {
[INFO] [stdout]     |                    ^^^^^^^^^   --------------------- this expression has type `std::array::IntoIter<(usize, &column::BaseColumn), 2>`
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    expected `IntoIter<(usize, &BaseColumn), 2>`, found `Option<_>`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/git/checkouts/stwo-59e22971a65c0edb/30b2762/crates/prover/src/examples/blake/xor_table/mod.rs:148:1
[INFO] [stdout]     |
[INFO] [stdout] 148 | define_xor_table!(xor12, XorElements12, 12, 4);
[INFO] [stdout]     | ---------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `std::array::IntoIter<(usize, &column::BaseColumn), 2>`
[INFO] [stdout]                  found enum `std::option::Option<_>`
[INFO] [stdout]     = note: this error originates in the macro `xor_table_gen` which comes from the expansion of the macro `define_xor_table` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/stwo-59e22971a65c0edb/30b2762/crates/prover/src/examples/blake/xor_table/gen.rs:105:20
[INFO] [stdout]     |
[INFO] [stdout] 105 |             if let Some(rem) = iter.into_remainder() {
[INFO] [stdout]     |                    ^^^^^^^^^   --------------------- this expression has type `std::array::IntoIter<(usize, &column::BaseColumn), 2>`
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    expected `IntoIter<(usize, &BaseColumn), 2>`, found `Option<_>`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/git/checkouts/stwo-59e22971a65c0edb/30b2762/crates/prover/src/examples/blake/xor_table/mod.rs:149:1
[INFO] [stdout]     |
[INFO] [stdout] 149 | define_xor_table!(xor9, XorElements9, 9, 2);
[INFO] [stdout]     | ------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `std::array::IntoIter<(usize, &column::BaseColumn), 2>`
[INFO] [stdout]                  found enum `std::option::Option<_>`
[INFO] [stdout]     = note: this error originates in the macro `xor_table_gen` which comes from the expansion of the macro `define_xor_table` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/stwo-59e22971a65c0edb/30b2762/crates/prover/src/examples/blake/xor_table/gen.rs:105:20
[INFO] [stdout]     |
[INFO] [stdout] 105 |             if let Some(rem) = iter.into_remainder() {
[INFO] [stdout]     |                    ^^^^^^^^^   --------------------- this expression has type `std::array::IntoIter<(usize, &column::BaseColumn), 2>`
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    expected `IntoIter<(usize, &BaseColumn), 2>`, found `Option<_>`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/git/checkouts/stwo-59e22971a65c0edb/30b2762/crates/prover/src/examples/blake/xor_table/mod.rs:150:1
[INFO] [stdout]     |
[INFO] [stdout] 150 | define_xor_table!(xor8, XorElements8, 8, 2);
[INFO] [stdout]     | ------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `std::array::IntoIter<(usize, &column::BaseColumn), 2>`
[INFO] [stdout]                  found enum `std::option::Option<_>`
[INFO] [stdout]     = note: this error originates in the macro `xor_table_gen` which comes from the expansion of the macro `define_xor_table` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/stwo-59e22971a65c0edb/30b2762/crates/prover/src/examples/blake/xor_table/gen.rs:105:20
[INFO] [stdout]     |
[INFO] [stdout] 105 |             if let Some(rem) = iter.into_remainder() {
[INFO] [stdout]     |                    ^^^^^^^^^   --------------------- this expression has type `std::array::IntoIter<(usize, &column::BaseColumn), 2>`
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    expected `IntoIter<(usize, &BaseColumn), 2>`, found `Option<_>`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/git/checkouts/stwo-59e22971a65c0edb/30b2762/crates/prover/src/examples/blake/xor_table/mod.rs:151:1
[INFO] [stdout]     |
[INFO] [stdout] 151 | define_xor_table!(xor7, XorElements7, 7, 2);
[INFO] [stdout]     | ------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `std::array::IntoIter<(usize, &column::BaseColumn), 2>`
[INFO] [stdout]                  found enum `std::option::Option<_>`
[INFO] [stdout]     = note: this error originates in the macro `xor_table_gen` which comes from the expansion of the macro `define_xor_table` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/stwo-59e22971a65c0edb/30b2762/crates/prover/src/examples/blake/xor_table/gen.rs:105:20
[INFO] [stdout]     |
[INFO] [stdout] 105 |             if let Some(rem) = iter.into_remainder() {
[INFO] [stdout]     |                    ^^^^^^^^^   --------------------- this expression has type `std::array::IntoIter<(usize, &column::BaseColumn), 2>`
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    expected `IntoIter<(usize, &BaseColumn), 2>`, found `Option<_>`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/git/checkouts/stwo-59e22971a65c0edb/30b2762/crates/prover/src/examples/blake/xor_table/mod.rs:152:1
[INFO] [stdout]     |
[INFO] [stdout] 152 | define_xor_table!(xor4, XorElements4, 4, 0);
[INFO] [stdout]     | ------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `std::array::IntoIter<(usize, &column::BaseColumn), 2>`
[INFO] [stdout]                  found enum `std::option::Option<_>`
[INFO] [stdout]     = note: this error originates in the macro `xor_table_gen` which comes from the expansion of the macro `define_xor_table` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0308, E0599, E0635.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `stwo-prover` (lib) due to 52 previous errors
[INFO] running `Command { std: "docker" "inspect" "b15a7f5c3d8c2abc941e0cd046cb7616c666cd666ee5920a1282f62f69176349", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b15a7f5c3d8c2abc941e0cd046cb7616c666cd666ee5920a1282f62f69176349", kill_on_drop: false }`
[INFO] [stdout] b15a7f5c3d8c2abc941e0cd046cb7616c666cd666ee5920a1282f62f69176349
