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# rustc version rustc 1.91.0-nightly (12eb345e5 2025-09-07)
# docs.rs version docsrs 0.6.0 (8bbaf878 2025-08-22)
# build log [INFO] running `Command { std: "docker" "create" "-v" "/home/cratesfyi/workspace-builder/builds/trace_decoder-0.7.0/target:/opt/rustwide/target:rw,Z" "-v" "/home/cratesfyi/workspace-builder/builds/trace_decoder-0.7.0/source:/opt/rustwide/workdir:ro,Z" "-v" "/home/cratesfyi/workspace-builder/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/home/cratesfyi/workspace-builder/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "DOCS_RS=1" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "6442450944" "--cpus" "6" "--user" "1001:1001" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--emit=invocation-specific\", \"--resource-suffix\", \"-20250907-1.91.0-nightly-12eb345e5\", \"--static-root-path\", \"/-/rustdoc.static/\", \"--cap-lints\", \"warn\", \"--extern-html-root-takes-precedence\"]" "--offline" "-Zunstable-options" "--config=doc.extern-map.registries.crates-io=\"https://docs.rs/{pkg_name}/{version}/x86_64-unknown-linux-gnu\"" "-Zrustdoc-scrape-examples" "-j6" "--target" "x86_64-unknown-linux-gnu", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 62ff6b83bea83341e536fa5e34c9f38bd666e1c0928b3e4311caa0ce2b2801ae [INFO] running `Command { std: "docker" "start" "-a" "62ff6b83bea83341e536fa5e34c9f38bd666e1c0928b3e4311caa0ce2b2801ae", kill_on_drop: false }` [INFO] [stderr] warning: target filter specified, but no targets matched; this is a no-op [INFO] [stderr] Checking evm_arithmetization v0.5.1 [INFO] [stderr] error: let chains are only allowed in Rust 2024 or later [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/evm_arithmetization-0.5.1/src/cpu/kernel/optimizer.rs:113:12 [INFO] [stderr] | [INFO] [stderr] 113 | if let [Push(Label(l)), StandardOp(jump), decl] = window [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: let chains are only allowed in Rust 2024 or later [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/evm_arithmetization-0.5.1/src/cpu/kernel/optimizer.rs:128:12 [INFO] [stderr] | [INFO] [stderr] 128 | if let [Push(x), Push(y), StandardOp(swap1)] = window [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: let chains are only allowed in Rust 2024 or later [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/evm_arithmetization-0.5.1/src/cpu/kernel/optimizer.rs:141:12 [INFO] [stderr] | [INFO] [stderr] 141 | if let [StandardOp(swap1), StandardOp(f)] = window [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: let chains are only allowed in Rust 2024 or later [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/evm_arithmetization-0.5.1/src/cpu/kernel/optimizer.rs:157:12 [INFO] [stderr] | [INFO] [stderr] 157 | if let [a, StandardOp(pop)] = window [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: let chains are only allowed in Rust 2024 or later [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/evm_arithmetization-0.5.1/src/cpu/kernel/optimizer.rs:173:8 [INFO] [stderr] | [INFO] [stderr] 173 | if let StandardOp(inner) = op [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: let chains are only allowed in Rust 2024 or later [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/evm_arithmetization-0.5.1/src/cpu/kernel/optimizer.rs:188:12 [INFO] [stderr] | [INFO] [stderr] 188 | if let [op0, StandardOp(op1), op2, StandardOp(op3), StandardOp(op4)] = window [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: let chains are only allowed in Rust 2024 or later [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/evm_arithmetization-0.5.1/src/cpu/kernel/stack/stack_manipulation.rs:140:16 [INFO] [stderr] | [INFO] [stderr] 140 | if let Occupied(e) = &entry [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: let chains are only allowed in Rust 2024 or later [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/evm_arithmetization-0.5.1/src/cpu/kernel/stack/stack_manipulation.rs:211:8 [INFO] [stderr] | [INFO] [stderr] 211 | if let Some(top) = src.last() [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: let chains are only allowed in Rust 2024 or later [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/evm_arithmetization-0.5.1/src/generation/prover_input.rs:367:12 [INFO] [stderr] | [INFO] [stderr] 367 | if let Some(ctx_jumpdest_table) = jumpdest_table.get_mut(&context) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: let chains are only allowed in Rust 2024 or later [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/evm_arithmetization-0.5.1/src/generation/prover_input.rs:368:16 [INFO] [stderr] | [INFO] [stderr] 368 | && let Some(next_jumpdest_address) = ctx_jumpdest_table.pop() [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: let chains are only allowed in Rust 2024 or later [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/evm_arithmetization-0.5.1/src/generation/prover_input.rs:386:12 [INFO] [stderr] | [INFO] [stderr] 386 | if let Some(ctx_jumpdest_table) = jumpdest_table.get_mut(&context) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: let chains are only allowed in Rust 2024 or later [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/evm_arithmetization-0.5.1/src/generation/prover_input.rs:387:16 [INFO] [stderr] | [INFO] [stderr] 387 | && let Some(next_jumpdest_proof) = ctx_jumpdest_table.pop() [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `Challenger<F, <C as plonky2::plonk::config::GenericConfig<D>>::Hasher>: Stark<F, D>` is not satisfied [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/evm_arithmetization-0.5.1/src/get_challenges.rs:302:29 [INFO] [stderr] | [INFO] [stderr] 301 | Some(stark_proof.proof.get_challenges( [INFO] [stderr] | -------------- required by a bound introduced by this call [INFO] [stderr] 302 | &mut challenger, [INFO] [stderr] | ^^^^^^^^^^^^^^^ the trait `Stark<F, D>` is not implemented for `Challenger<F, <C as plonky2::plonk::config::GenericConfig<D>>::Hasher>` [INFO] [stderr] | [INFO] [stderr] = help: the following other types implement trait `Stark<F, D>`: [INFO] [stderr] ArithmeticStark<F, D> [INFO] [stderr] BytePackingStark<F, D> [INFO] [stderr] CpuStark<F, D> [INFO] [stderr] KeccakSpongeStark<F, D> [INFO] [stderr] KeccakStark<F, D> [INFO] [stderr] LogicStark<F, D> [INFO] [stderr] MemoryContinuationStark<F, D> [INFO] [stderr] MemoryStark<F, D> [INFO] [stderr] note: required by a bound in `starky::get_challenges::<impl StarkProof<F, C, D>>::get_challenges` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/starky-1.1.0/src/get_challenges.rs:270:30 [INFO] [stderr] | [INFO] [stderr] 270 | pub fn get_challenges<S: Stark<F, D>>( [INFO] [stderr] | ^^^^^^^^^^^ required by this bound in `starky::get_challenges::<impl StarkProof<F, C, D>>::get_challenges` [INFO] [stderr] [INFO] [stderr] error[E0061]: this method takes 8 arguments but 5 arguments were supplied [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/evm_arithmetization-0.5.1/src/get_challenges.rs:301:48 [INFO] [stderr] | [INFO] [stderr] 301 | Some(stark_proof.proof.get_challenges( [INFO] [stderr] | _________________________________________________^^^^^^^^^^^^^^- [INFO] [stderr] 302 | | &mut challenger, [INFO] [stderr] 303 | |/ Some(&ctl_challenges), [INFO] [stderr] 304 | || true, [INFO] [stderr] | ||________________________________- two arguments of type `&[F]` and `&mut Challenger<F, <C as plonky2::plonk::config::GenericConfig<D>>::Hasher>` are missing [INFO] [stderr] 305 | | config, [INFO] [stderr] 306 | | None, [INFO] [stderr] 307 | | )) [INFO] [stderr] | |__________________________- argument #8 of type `std::option::Option<FriParams>` is missing [INFO] [stderr] | [INFO] [stderr] note: method defined here [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/starky-1.1.0/src/get_challenges.rs:270:12 [INFO] [stderr] | [INFO] [stderr] 270 | pub fn get_challenges<S: Stark<F, D>>( [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] help: provide the arguments [INFO] [stderr] | [INFO] [stderr] 301 ~ Some(stark_proof.proof.get_challenges( [INFO] [stderr] 302 + &mut challenger, [INFO] [stderr] 303 + /* &[F] */, [INFO] [stderr] 304 + /* &mut Challenger<F, <C as plonky2::plonk::config::GenericConfig<D>>::Hasher> */, [INFO] [stderr] 305 + Some(&ctl_challenges), [INFO] [stderr] 306 + None, [INFO] [stderr] 307 + true, [INFO] [stderr] 308 + config, [INFO] [stderr] 309 + /* std::option::Option<FriParams> */, [INFO] [stderr] 310 ~ )) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0107]: method takes 3 generic arguments but 2 generic arguments were supplied [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/evm_arithmetization-0.5.1/src/recursive_verifier.rs:294:41 [INFO] [stderr] | [INFO] [stderr] 294 | let challenges = stark_proof_target.get_challenges::<F, C>( [INFO] [stderr] | ^^^^^^^^^^^^^^ - - supplied 2 generic arguments [INFO] [stderr] | | [INFO] [stderr] | expected 3 generic arguments [INFO] [stderr] | [INFO] [stderr] note: method defined here, with 3 generic parameters: `F`, `C`, `S` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/starky-1.1.0/src/get_challenges.rs:582:12 [INFO] [stderr] | [INFO] [stderr] 582 | pub fn get_challenges<F, C, S: Stark<F, D>>( [INFO] [stderr] | ^^^^^^^^^^^^^^ - - - [INFO] [stderr] help: add missing generic argument [INFO] [stderr] | [INFO] [stderr] 294 | let challenges = stark_proof_target.get_challenges::<F, C, S>( [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `RecursiveChallenger<F, ..., D>: Stark<..., D>` is not satisfied [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/evm_arithmetization-0.5.1/src/recursive_verifier.rs:296:9 [INFO] [stderr] | [INFO] [stderr] 294 | let challenges = stark_proof_target.get_challenges::<F, C>( [INFO] [stderr] | -------------- required by a bound introduced by this call [INFO] [stderr] 295 | &mut builder, [INFO] [stderr] 296 | &mut challenger, [INFO] [stderr] | ^^^^^^^^^^^^^^^ the trait `Stark<F, D>` is not implemented for `RecursiveChallenger<F, <C as plonky2::plonk::config::GenericConfig<D>>::Hasher, D>` [INFO] [stderr] | [INFO] [stderr] = help: the following other types implement trait `Stark<F, D>`: [INFO] [stderr] ArithmeticStark<F, D> [INFO] [stderr] BytePackingStark<F, D> [INFO] [stderr] CpuStark<F, D> [INFO] [stderr] KeccakSpongeStark<F, D> [INFO] [stderr] KeccakStark<F, D> [INFO] [stderr] LogicStark<F, D> [INFO] [stderr] MemoryContinuationStark<F, D> [INFO] [stderr] MemoryStark<F, D> [INFO] [stderr] note: required by a bound in `starky::get_challenges::<impl StarkProofTarget<D>>::get_challenges` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/starky-1.1.0/src/get_challenges.rs:582:36 [INFO] [stderr] | [INFO] [stderr] 582 | pub fn get_challenges<F, C, S: Stark<F, D>>( [INFO] [stderr] | ^^^^^^^^^^^ required by this bound in `starky::get_challenges::<impl StarkProofTarget<D>>::get_challenges` [INFO] [stderr] = note: the full name for the type has been written to '/opt/rustwide/target/x86_64-unknown-linux-gnu/debug/deps/evm_arithmetization-38cae1f82aafcbca.long-type-3955363982284575902.txt' [INFO] [stderr] = note: consider using `--verbose` to print the full type name to the console [INFO] [stderr] [INFO] [stderr] error[E0061]: this method takes 9 arguments but 5 arguments were supplied [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/evm_arithmetization-0.5.1/src/recursive_verifier.rs:294:41 [INFO] [stderr] | [INFO] [stderr] 294 | let challenges = stark_proof_target.get_challenges::<F, C>( [INFO] [stderr] | __________________________________________^^^^^^^^^^^^^^^^^^^^^^- [INFO] [stderr] 295 | | &mut builder, [INFO] [stderr] 296 | | &mut challenger, [INFO] [stderr] 297 | |/ Some(&ctl_challenges_target), [INFO] [stderr] 298 | || true, [INFO] [stderr] | ||____________- two arguments of type `&[plonky2::iop::target::Target]` and `&mut RecursiveChallenger<F, <C as plonky2::plonk::config::GenericConfig<D>>::Hasher, D>` are missing [INFO] [stderr] 299 | | inner_config, [INFO] [stderr] 300 | | ); [INFO] [stderr] | |______- two arguments of type `std::option::Option<&[CtlCheckVarsTarget<F, D>]>` and `usize` are missing [INFO] [stderr] | [INFO] [stderr] note: method defined here [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/starky-1.1.0/src/get_challenges.rs:582:12 [INFO] [stderr] | [INFO] [stderr] 582 | pub fn get_challenges<F, C, S: Stark<F, D>>( [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] help: provide the arguments [INFO] [stderr] | [INFO] [stderr] 294 ~ let challenges = stark_proof_target.get_challenges::<F, C>( [INFO] [stderr] 295 + &mut builder, [INFO] [stderr] 296 + &mut challenger, [INFO] [stderr] 297 + /* &[plonky2::iop::target::Target] */, [INFO] [stderr] 298 + /* &mut RecursiveChallenger<F, <C as plonky2::plonk::config::GenericConfig<D>>::Hasher, D> */, [INFO] [stderr] 299 + Some(&ctl_challenges_target), [INFO] [stderr] 300 + /* std::option::Option<&[CtlCheckVarsTarget<F, D>]> */, [INFO] [stderr] 301 + /* usize */, [INFO] [stderr] 302 + true, [INFO] [stderr] 303 + inner_config, [INFO] [stderr] 304 ~ ); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0061, E0107, E0277. [INFO] [stderr] For more information about an error, try `rustc --explain E0061`. [INFO] [stderr] error: could not compile `evm_arithmetization` (lib) due to 17 previous errors [INFO] running `Command { std: "docker" "inspect" "62ff6b83bea83341e536fa5e34c9f38bd666e1c0928b3e4311caa0ce2b2801ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62ff6b83bea83341e536fa5e34c9f38bd666e1c0928b3e4311caa0ce2b2801ae", kill_on_drop: false }` [INFO] [stdout] 62ff6b83bea83341e536fa5e34c9f38bd666e1c0928b3e4311caa0ce2b2801ae