[INFO] cloning repository https://github.com/gizatechxyz/rekommender [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gizatechxyz/rekommender" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgizatechxyz%2Frekommender", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgizatechxyz%2Frekommender'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5acf4e107f8dc59e76e8a6a61db76e3d8196b5fa [INFO] checking gizatechxyz/rekommender/5acf4e107f8dc59e76e8a6a61db76e3d8196b5fa against master#b3f8586fb1e4859678d6b231e780ff81801d2282 for pr-147589 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgizatechxyz%2Frekommender" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-6-tc1/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/gizatechxyz/rekommender [INFO] finished tweaking git repo https://github.com/gizatechxyz/rekommender [INFO] tweaked toml for git repo https://github.com/gizatechxyz/rekommender written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/gizatechxyz/rekommender on toolchain b3f8586fb1e4859678d6b231e780ff81801d2282 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b3f8586fb1e4859678d6b231e780ff81801d2282" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/gizatechxyz/rekommender 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" "+b3f8586fb1e4859678d6b231e780ff81801d2282" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/gizatechxyz/LuminAIR.git` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Updating git repository `https://github.com/raphaelDkhn/luminal.git` [INFO] [stderr] Updating git repository `https://github.com/gizatechxyz/NumerAir.git` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded typetag v0.2.20 [INFO] [stderr] Downloaded symbol_table v0.2.0 [INFO] [stderr] Downloaded symbolic_expressions v5.0.3 [INFO] [stderr] Downloaded typetag-impl v0.2.20 [INFO] [stderr] Downloaded as-any v0.3.2 [INFO] [stderr] Downloaded generational-box v0.5.6 [INFO] [stderr] Downloaded egg v0.9.5 [INFO] [stderr] Downloaded stop-words v0.8.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b3f8586fb1e4859678d6b231e780ff81801d2282" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 00ad9f4ba4c5f8dd847ccde2f86227e2cc31e35222648760e342bfe2c94a56db [INFO] running `Command { std: "docker" "start" "-a" "00ad9f4ba4c5f8dd847ccde2f86227e2cc31e35222648760e342bfe2c94a56db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "00ad9f4ba4c5f8dd847ccde2f86227e2cc31e35222648760e342bfe2c94a56db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00ad9f4ba4c5f8dd847ccde2f86227e2cc31e35222648760e342bfe2c94a56db", kill_on_drop: false }` [INFO] [stdout] 00ad9f4ba4c5f8dd847ccde2f86227e2cc31e35222648760e342bfe2c94a56db [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b3f8586fb1e4859678d6b231e780ff81801d2282" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ecc7b2a242f7f527a0b2b8d49f7e0d8c176f180f2873920cf48c3880a2295fea [INFO] running `Command { std: "docker" "start" "-a" "ecc7b2a242f7f527a0b2b8d49f7e0d8c176f180f2873920cf48c3880a2295fea", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Checking smallvec v1.15.0 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling zerocopy v0.8.25 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Compiling jobserver v0.1.33 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling crypto-bigint v0.5.5 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Compiling proc-macro2-diagnostics v0.10.1 [INFO] [stderr] Compiling ahash v0.7.8 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v0.4.2 [INFO] [stderr] Checking tokio-util v0.7.15 [INFO] [stderr] Checking itertools v0.14.0 [INFO] [stderr] Compiling async-stream-impl v0.3.6 [INFO] [stderr] Compiling rocket v0.5.1 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking flate2 v1.1.2 [INFO] [stderr] Checking pbkdf2 v0.11.0 [INFO] [stderr] Checking luminal_nn v0.1.0 (https://github.com/raphaelDkhn/luminal.git?rev=80ae0fd#80ae0fd0) [INFO] [stderr] Checking toml_edit v0.22.26 [INFO] [stderr] Checking aes v0.8.4 [INFO] [stderr] Checking h2 v0.3.26 [INFO] [stderr] Compiling hyper v0.14.32 [INFO] [stderr] Checking bzip2 v0.4.4 [INFO] [stderr] Checking tokio-stream v0.1.17 [INFO] [stderr] Checking ubyte v0.10.4 [INFO] [stderr] Checking async-stream v0.3.6 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking atomic v0.5.3 [INFO] [stderr] Checking binascii v0.1.4 [INFO] [stderr] Checking serde_yaml v0.9.34+deprecated [INFO] [stderr] Checking chrono v0.4.41 [INFO] [stderr] Checking rust-stemmers v1.2.0 [INFO] [stderr] Checking tempfile v3.20.0 [INFO] [stderr] Compiling ark-ff v0.4.2 [INFO] [stderr] Compiling stop-words v0.8.1 [INFO] [stderr] Checking toml v0.8.22 [INFO] [stderr] Compiling rocket_http v0.5.1 [INFO] [stderr] Compiling rocket_codegen v0.5.1 [INFO] [stderr] Checking zstd v0.11.2+zstd.1.5.2 [INFO] [stderr] Checking zip v0.6.6 [INFO] [stderr] Compiling starknet-ff v0.3.7 [INFO] [stderr] Compiling starknet-curve v0.4.2 [INFO] [stderr] Compiling starknet-crypto-codegen v0.3.3 [INFO] [stderr] Checking starknet-crypto v0.6.2 [INFO] [stderr] Checking stwo-prover v0.1.1 (https://github.com/starkware-libs/stwo?rev=045963c#045963c3) [INFO] [stdout] error[E0635]: unknown feature `array_chunks` [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/stwo-59e22971a65c0edb/045963c/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 `array_chunks` found for struct `Vec` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/stwo-59e22971a65c0edb/045963c/crates/prover/src/core/backend/cpu/circle.rs:172:14 [INFO] [stdout] | [INFO] [stdout] 171 | / twiddles [INFO] [stdout] 172 | | .array_chunks::() [INFO] [stdout] | | -^^^^^^^^^^^^ `Vec` 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::() [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `array_chunks_mut` found for struct `Vec` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/stwo-59e22971a65c0edb/045963c/crates/prover/src/core/backend/cpu/circle.rs:173:28 [INFO] [stdout] | [INFO] [stdout] 173 | .zip(itwiddles.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/b3f8586fb1e4859678d6b231e780ff81801d2282/library/core/src/slice/mod.rs:1724:5 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: `&Mle` is not an iterator [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/stwo-59e22971a65c0edb/045963c/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` is not an iterator [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/git/checkouts/stwo-59e22971a65c0edb/045963c/crates/prover/src/core/lookups/mle.rs:20:1 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct Mle, F: Field> { [INFO] [stdout] | ----------------------------------------- doesn't satisfy `Mle: Iterator` [INFO] [stdout] | [INFO] [stdout] = note: the following trait bounds were not satisfied: [INFO] [stdout] `&Mle: Iterator` [INFO] [stdout] which is required by `&mut &Mle: Iterator` [INFO] [stdout] `Mle: Iterator` [INFO] [stdout] which is required by `&mut Mle: Iterator` [INFO] [stdout] `Vec: Iterator` [INFO] [stdout] which is required by `&mut Vec: 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/b3f8586fb1e4859678d6b231e780ff81801d2282/library/core/src/iter/traits/iterator.rs:40:1 [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 `&[PackedM31]` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/stwo-59e22971a65c0edb/045963c/crates/prover/src/core/backend/simd/circle.rs:201:49 [INFO] [stdout] | [INFO] [stdout] 201 | for (i, coeff_chunk) in coeff_chunk.array_chunks::().enumerate() { [INFO] [stdout] | ^^^^^^^^^^^^ `&[PackedM31]` is not an iterator [INFO] [stdout] | [INFO] [stdout] help: call `.into_iter()` first [INFO] [stdout] | [INFO] [stdout] 201 | for (i, coeff_chunk) in coeff_chunk.into_iter().array_chunks::().enumerate() { [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `array_chunks` found for struct `Vec` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/stwo-59e22971a65c0edb/045963c/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` 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/045963c/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/b3f8586fb1e4859678d6b231e780ff81801d2282/library/core/src/slice/mod.rs:1724:5 [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/045963c/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/b3f8586fb1e4859678d6b231e780ff81801d2282/library/core/src/slice/mod.rs:1724:5 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/stwo-59e22971a65c0edb/045963c/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/045963c/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/045963c/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/b3f8586fb1e4859678d6b231e780ff81801d2282/library/core/src/slice/mod.rs:1724:5 [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/045963c/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/045963c/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/b3f8586fb1e4859678d6b231e780ff81801d2282/library/core/src/slice/mod.rs:1724:5 [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/045963c/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/b3f8586fb1e4859678d6b231e780ff81801d2282/library/core/src/slice/mod.rs:1724:5 [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/045963c/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/b3f8586fb1e4859678d6b231e780ff81801d2282/library/core/src/slice/mod.rs:1724:5 [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/045963c/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/b3f8586fb1e4859678d6b231e780ff81801d2282/library/core/src/slice/mod.rs:1724:5 [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/045963c/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/045963c/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/045963c/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/045963c/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] Some errors have detailed explanations: E0282, 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 20 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "ecc7b2a242f7f527a0b2b8d49f7e0d8c176f180f2873920cf48c3880a2295fea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ecc7b2a242f7f527a0b2b8d49f7e0d8c176f180f2873920cf48c3880a2295fea", kill_on_drop: false }` [INFO] [stdout] ecc7b2a242f7f527a0b2b8d49f7e0d8c176f180f2873920cf48c3880a2295fea