[INFO] fetching crate proof_gen 0.4.0... [INFO] checking proof_gen-0.4.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1 [INFO] extracting crate proof_gen 0.4.0 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate proof_gen 0.4.0 [INFO] finished tweaking crates.io crate proof_gen 0.4.0 [INFO] tweaked toml for crates.io crate proof_gen 0.4.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate proof_gen 0.4.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 173 packages to latest compatible versions [INFO] [stderr] Adding evm_arithmetization v0.4.0 (available: v0.5.1) [INFO] [stderr] Adding plonky2 v0.2.2 (available: v1.1.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded plonky2_maybe_rayon v0.2.0 [INFO] [stderr] Downloaded keccak-hash v0.8.0 [INFO] [stderr] Downloaded impl-num-traits v0.1.2 [INFO] [stderr] Downloaded zk_evm_proc_macro v0.1.0 [INFO] [stderr] Downloaded keccak-hash v0.10.0 [INFO] [stderr] Downloaded starky v0.4.0 [INFO] [stderr] Downloaded plonky2_util v0.2.0 [INFO] [stderr] Downloaded unroll v0.1.5 [INFO] [stderr] Downloaded plonky2_field v0.2.2 [INFO] [stderr] Downloaded mpt_trie v0.4.1 [INFO] [stderr] Downloaded plonky2 v0.2.2 [INFO] [stderr] Downloaded evm_arithmetization v0.4.0 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] de89c1df3885bcb7eea5698df840d0ff3142fdba5c0d7b969963aed5b47de2c6 [INFO] running `Command { std: "docker" "start" "-a" "de89c1df3885bcb7eea5698df840d0ff3142fdba5c0d7b969963aed5b47de2c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "de89c1df3885bcb7eea5698df840d0ff3142fdba5c0d7b969963aed5b47de2c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de89c1df3885bcb7eea5698df840d0ff3142fdba5c0d7b969963aed5b47de2c6", kill_on_drop: false }` [INFO] [stdout] de89c1df3885bcb7eea5698df840d0ff3142fdba5c0d7b969963aed5b47de2c6 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f7ba389046134e02438fb14bd747c31030be081091d4bd9e866bbc6ae57a446a [INFO] running `Command { std: "docker" "start" "-a" "f7ba389046134e02438fb14bd747c31030be081091d4bd9e866bbc6ae57a446a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Checking cfg-if v1.0.3 [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling zerocopy v0.8.26 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Compiling crunchy v0.2.4 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Checking rustc-hex v2.1.0 [INFO] [stderr] Compiling thiserror v2.0.16 [INFO] [stderr] Checking bytes v1.10.1 [INFO] [stderr] Compiling typenum v1.18.0 [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Compiling rustversion v1.0.22 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Checking uint v0.9.5 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling anyhow v1.0.99 [INFO] [stderr] Compiling unicode-xid v0.2.6 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking log v0.4.27 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Checking fixed-hash v0.7.0 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Checking regex-syntax v0.8.6 [INFO] [stderr] Compiling ucd-trie v0.1.7 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Checking rlp v0.5.2 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Checking crossbeam-deque v0.8.6 [INFO] [stderr] Checking impl-rlp v0.3.0 [INFO] [stderr] Compiling const_format_proc_macros v0.2.34 [INFO] [stderr] Compiling parity-scale-codec v3.7.5 [INFO] [stderr] Checking primitive-types v0.10.1 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking byte-slice-cast v1.2.3 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking plonky2_util v0.2.0 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Checking allocator-api2 v0.2.21 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Checking arrayvec v0.7.6 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Checking anstyle-parse v0.2.7 [INFO] [stderr] Compiling const-random-macro v0.1.16 [INFO] [stderr] Checking integer-sqrt v0.1.5 [INFO] [stderr] Checking web-time v1.1.0 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Checking anstyle-query v1.1.4 [INFO] [stderr] Checking rayon v1.11.0 [INFO] [stderr] Checking anstyle v1.0.11 [INFO] [stderr] Checking const_format v0.2.34 [INFO] [stderr] Checking const-random v0.1.18 [INFO] [stderr] Checking colorchoice v1.0.4 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Checking is_terminal_polyfill v1.70.1 [INFO] [stderr] Checking impl-num-traits v0.1.2 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Checking jiff v0.2.15 [INFO] [stderr] Checking cpufeatures v0.2.17 [INFO] [stderr] Checking itoa v1.0.15 [INFO] [stderr] Checking anstream v0.6.20 [INFO] [stderr] Checking ryu v1.0.20 [INFO] [stderr] Checking itertools v0.13.0 [INFO] [stderr] Checking hex-literal v0.4.1 [INFO] [stderr] Checking keccak-hash v0.8.0 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking regex-automata v0.4.10 [INFO] [stderr] Checking sha2 v0.10.9 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling unroll v0.1.5 [INFO] [stderr] Compiling rlp-derive v0.1.0 [INFO] [stderr] Checking fixed-hash v0.8.0 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking regex v1.11.2 [INFO] [stderr] Checking env_filter v0.1.3 [INFO] [stderr] Checking plonky2_maybe_rayon v0.2.0 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Checking env_logger v0.11.8 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling thiserror-impl v2.0.16 [INFO] [stderr] Compiling impl-trait-for-tuples v0.2.3 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling enum-as-inner v0.6.1 [INFO] [stderr] Compiling zk_evm_proc_macro v0.1.0 [INFO] [stderr] Compiling pest v2.8.1 [INFO] [stderr] Compiling pest_meta v2.8.1 [INFO] [stderr] Compiling pest_generator v2.8.1 [INFO] [stderr] Compiling pest_derive v2.8.1 [INFO] [stderr] Checking impl-serde v0.4.0 [INFO] [stderr] Checking plonky2_field v0.2.2 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking primitive-types v0.12.2 [INFO] [stderr] Checking ethbloom v0.13.0 [INFO] [stderr] Checking parking_lot v0.12.4 [INFO] [stderr] Checking impl-codec v0.6.0 [INFO] [stderr] Checking plonky2 v0.2.2 [INFO] [stderr] Checking keccak-hash v0.10.0 [INFO] [stderr] Checking ethereum-types v0.14.1 [INFO] [stderr] Checking mpt_trie v0.4.1 [INFO] [stderr] Checking starky v0.4.0 [INFO] [stderr] Checking evm_arithmetization v0.4.0 [INFO] [stdout] error: let chains are only allowed in Rust 2024 or later [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/evm_arithmetization-0.4.0/src/cpu/kernel/optimizer.rs:102:12 [INFO] [stdout] | [INFO] [stdout] 102 | if let [Push(Label(l)), StandardOp(jump), decl] = window [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: let chains are only allowed in Rust 2024 or later [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/evm_arithmetization-0.4.0/src/cpu/kernel/optimizer.rs:117:12 [INFO] [stdout] | [INFO] [stdout] 117 | if let [Push(x), Push(y), StandardOp(swap1)] = window [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: let chains are only allowed in Rust 2024 or later [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/evm_arithmetization-0.4.0/src/cpu/kernel/optimizer.rs:130:12 [INFO] [stdout] | [INFO] [stdout] 130 | if let [StandardOp(swap1), StandardOp(f)] = window [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: let chains are only allowed in Rust 2024 or later [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/evm_arithmetization-0.4.0/src/cpu/kernel/optimizer.rs:146:12 [INFO] [stdout] | [INFO] [stdout] 146 | if let StandardOp(pop) = b [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: let chains are only allowed in Rust 2024 or later [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/evm_arithmetization-0.4.0/src/cpu/kernel/stack/stack_manipulation.rs:140:16 [INFO] [stdout] | [INFO] [stdout] 140 | if let Occupied(e) = &entry [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: let chains are only allowed in Rust 2024 or later [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/evm_arithmetization-0.4.0/src/cpu/kernel/stack/stack_manipulation.rs:211:8 [INFO] [stdout] | [INFO] [stdout] 211 | if let Some(top) = src.last() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: let chains are only allowed in Rust 2024 or later [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/evm_arithmetization-0.4.0/src/generation/prover_input.rs:305:12 [INFO] [stdout] | [INFO] [stdout] 305 | if let Some(ctx_jumpdest_table) = jumpdest_table.get_mut(&context) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: let chains are only allowed in Rust 2024 or later [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/evm_arithmetization-0.4.0/src/generation/prover_input.rs:306:16 [INFO] [stdout] | [INFO] [stdout] 306 | && let Some(next_jumpdest_address) = ctx_jumpdest_table.pop() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: let chains are only allowed in Rust 2024 or later [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/evm_arithmetization-0.4.0/src/generation/prover_input.rs:324:12 [INFO] [stdout] | [INFO] [stdout] 324 | if let Some(ctx_jumpdest_table) = jumpdest_table.get_mut(&context) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: let chains are only allowed in Rust 2024 or later [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/evm_arithmetization-0.4.0/src/generation/prover_input.rs:325:16 [INFO] [stdout] | [INFO] [stdout] 325 | && let Some(next_jumpdest_proof) = ctx_jumpdest_table.pop() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `evm_arithmetization` (lib) due to 10 previous errors [INFO] running `Command { std: "docker" "inspect" "f7ba389046134e02438fb14bd747c31030be081091d4bd9e866bbc6ae57a446a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7ba389046134e02438fb14bd747c31030be081091d4bd9e866bbc6ae57a446a", kill_on_drop: false }` [INFO] [stdout] f7ba389046134e02438fb14bd747c31030be081091d4bd9e866bbc6ae57a446a