[INFO] cloning repository https://github.com/kroma-network/circom [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kroma-network/circom" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkroma-network%2Fcircom", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkroma-network%2Fcircom'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d5a5aca855e4b3825fe0dffc9b148037cc721c52 [INFO] checking kroma-network/circom against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkroma-network%2Fcircom" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kroma-network/circom on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kroma-network/circom [INFO] finished tweaking git repo https://github.com/kroma-network/circom [INFO] tweaked toml for git repo https://github.com/kroma-network/circom written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/kroma-network/circom 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded libm v0.2.3 [INFO] [stderr] Downloaded wast v39.0.0 [INFO] [stderr] Downloaded handlebars v4.3.3 [INFO] [stderr] Downloaded lz_fnv v0.1.2 [INFO] [stderr] Downloaded codespan v0.9.5 [INFO] [stderr] Downloaded num-bigint-dig v0.6.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] def921c0e2e062d547937f11a9654d465cd6de4c37ac5f1c84d5e57acfeee224 [INFO] running `Command { std: "docker" "start" "-a" "def921c0e2e062d547937f11a9654d465cd6de4c37ac5f1c84d5e57acfeee224", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "def921c0e2e062d547937f11a9654d465cd6de4c37ac5f1c84d5e57acfeee224", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "def921c0e2e062d547937f11a9654d465cd6de4c37ac5f1c84d5e57acfeee224", kill_on_drop: false }` [INFO] [stdout] def921c0e2e062d547937f11a9654d465cd6de4c37ac5f1c84d5e57acfeee224 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b69d4897fec49a8fe75b4108732feabd4a1e72dd4287e43f2e02040afaff871c [INFO] running `Command { std: "docker" "start" "-a" "b69d4897fec49a8fe75b4108732feabd4a1e72dd4287e43f2e02040afaff871c", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.141 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling libm v0.2.3 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Compiling num-bigint-dig v0.6.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking smallvec v1.9.0 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling libc v0.2.144 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling once_cell v1.13.0 [INFO] [stderr] Checking regex-syntax v0.6.27 [INFO] [stderr] Compiling serde_derive v1.0.141 [INFO] [stderr] Checking codespan-reporting v0.9.5 [INFO] [stderr] Checking rustc-hex v2.1.0 [INFO] [stderr] Checking codespan v0.9.5 [INFO] [stderr] Checking constant_tracking v2.0.0 (/opt/rustwide/workdir/constant_tracking) [INFO] [stderr] Compiling ucd-trie v0.1.4 [INFO] [stderr] Compiling serde_json v1.0.82 [INFO] [stderr] Compiling io-lifetimes v1.0.10 [INFO] [stderr] Compiling parking_lot_core v0.9.7 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Checking ryu v1.0.10 [INFO] [stderr] Checking json v0.12.4 [INFO] [stderr] Compiling rustix v0.37.19 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Checking regex v1.6.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling linux-raw-sys v0.3.7 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling term v0.7.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking circom_algebra v2.1.4 (/opt/rustwide/workdir/circom_algebra) [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Checking lz_fnv v0.1.2 [INFO] [stderr] Checking constraint_writers v2.1.8 (/opt/rustwide/workdir/constraint_writers) [INFO] [stderr] Compiling new_debug_unreachable v1.0.4 [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Compiling either v1.7.0 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling string_cache v0.8.7 [INFO] [stderr] Compiling is-terminal v0.4.7 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling petgraph v0.6.3 [INFO] [stderr] Compiling bit-set v0.5.3 [INFO] [stderr] Compiling ena v0.14.2 [INFO] [stderr] Compiling ascii-canvas v3.0.0 [INFO] [stderr] Compiling lalrpop-util v0.19.12 [INFO] [stderr] Compiling thiserror v1.0.31 [INFO] [stderr] Compiling pest v2.2.1 [INFO] [stderr] Compiling pest_meta v2.2.1 [INFO] [stderr] Compiling unicode-xid v0.2.3 [INFO] [stderr] Compiling diff v0.1.13 [INFO] [stderr] Compiling lalrpop v0.19.12 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking leb128 v0.2.5 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking wast v39.0.0 [INFO] [stderr] Compiling pest_generator v2.2.1 [INFO] [stderr] Checking exitcode v1.1.2 [INFO] [stderr] Checking program_structure v2.1.8 (/opt/rustwide/workdir/program_structure) [INFO] [stdout] warning: the item `Access` is imported redundantly [INFO] [stdout] --> program_structure/src/abstract_syntax_tree/ast_shortcuts.rs:4:18 [INFO] [stdout] | [INFO] [stdout] 1 | use super::ast::*; [INFO] [stdout] | ------------- the item `Access` is already imported here [INFO] [stdout] ... [INFO] [stdout] 4 | use crate::ast::{Access, Expression, VariableType}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Expression` is imported redundantly [INFO] [stdout] --> program_structure/src/abstract_syntax_tree/ast_shortcuts.rs:4:26 [INFO] [stdout] | [INFO] [stdout] 1 | use super::ast::*; [INFO] [stdout] | ------------- the item `Expression` is already imported here [INFO] [stdout] ... [INFO] [stdout] 4 | use crate::ast::{Access, Expression, VariableType}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Access` is imported redundantly [INFO] [stdout] --> program_structure/src/abstract_syntax_tree/ast_shortcuts.rs:4:18 [INFO] [stdout] | [INFO] [stdout] 1 | use super::ast::*; [INFO] [stdout] | ------------- the item `Access` is already imported here [INFO] [stdout] ... [INFO] [stdout] 4 | use crate::ast::{Access, Expression, VariableType}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Expression` is imported redundantly [INFO] [stdout] --> program_structure/src/abstract_syntax_tree/ast_shortcuts.rs:4:26 [INFO] [stdout] | [INFO] [stdout] 1 | use super::ast::*; [INFO] [stdout] | ------------- the item `Expression` is already imported here [INFO] [stdout] ... [INFO] [stdout] 4 | use crate::ast::{Access, Expression, VariableType}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling pest_derive v2.2.1 [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking constraint_list v2.1.8 (/opt/rustwide/workdir/constraint_list) [INFO] [stderr] Checking type_analysis v2.1.8 (/opt/rustwide/workdir/type_analysis) [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Option` is imported redundantly [INFO] [stdout] --> type_analysis/src/analyzers/unknown_known_analysis.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::option::Option; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Option` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Option` is imported redundantly [INFO] [stdout] --> type_analysis/src/analyzers/unknown_known_analysis.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::option::Option; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Option` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking dag v2.1.8 (/opt/rustwide/workdir/dag) [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking handlebars v4.3.3 [INFO] [stderr] Checking code_producers v2.1.8 (/opt/rustwide/workdir/code_producers) [INFO] [stdout] warning: the item `BufRead` is imported redundantly [INFO] [stdout] --> code_producers/src/wasm_elements/wasm_code_generator.rs:1669:19 [INFO] [stdout] | [INFO] [stdout] 1668 | use super::*; [INFO] [stdout] | -------- the item `BufRead` is already imported here [INFO] [stdout] 1669 | use std::io::{BufRead, BufReader, BufWriter, Write}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Write` is imported redundantly [INFO] [stdout] --> code_producers/src/wasm_elements/wasm_code_generator.rs:1669:50 [INFO] [stdout] | [INFO] [stdout] 1668 | use super::*; [INFO] [stdout] | -------- the item `Write` is already imported here [INFO] [stdout] 1669 | use std::io::{BufRead, BufReader, BufWriter, Write}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking compiler v2.1.8 (/opt/rustwide/workdir/compiler) [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `LogBucketArg` is imported redundantly [INFO] [stdout] --> compiler/src/intermediate_representation/translate.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::ir_interface::*; [INFO] [stdout] | ---------------------- the item `LogBucketArg` is already imported here [INFO] [stdout] 2 | use crate::hir::very_concrete_program::*; [INFO] [stdout] 3 | use crate::intermediate_representation::log_bucket::LogBucketArg; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `InstructionPointer`, `Instruction` [INFO] [stdout] --> compiler/src/intermediate_representation/mod.rs:18:24 [INFO] [stdout] | [INFO] [stdout] 18 | pub use ir_interface::{Instruction, InstructionList, InstructionPointer}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `LogBucketArg` is imported redundantly [INFO] [stdout] --> compiler/src/intermediate_representation/translate.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::ir_interface::*; [INFO] [stdout] | ---------------------- the item `LogBucketArg` is already imported here [INFO] [stdout] 2 | use crate::hir::very_concrete_program::*; [INFO] [stdout] 3 | use crate::intermediate_representation::log_bucket::LogBucketArg; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `InstructionPointer`, `Instruction` [INFO] [stdout] --> compiler/src/intermediate_representation/mod.rs:18:24 [INFO] [stdout] | [INFO] [stdout] 18 | pub use ir_interface::{Instruction, InstructionList, InstructionPointer}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `has_compute_in` is never used [INFO] [stdout] --> compiler/src/intermediate_representation/ir_interface.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 33 | pub trait CheckCompute { [INFO] [stdout] | ------------ method in this trait [INFO] [stdout] 34 | fn has_compute_in(&self) -> bool; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> compiler/src/hir/analysis_utilities.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct GenericFunction { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] 10 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `has_compute_in` is never used [INFO] [stdout] --> compiler/src/intermediate_representation/ir_interface.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 33 | pub trait CheckCompute { [INFO] [stdout] | ------------ method in this trait [INFO] [stdout] 34 | fn has_compute_in(&self) -> bool; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> compiler/src/hir/analysis_utilities.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct GenericFunction { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] 10 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking constraint_generation v2.1.8 (/opt/rustwide/workdir/constraint_generation) [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling parser v2.1.8 (/opt/rustwide/workdir/parser) [INFO] [stderr] Checking circom v2.1.8 (/opt/rustwide/workdir/circom) [INFO] [stdout] warning: unused import: `ansi_term::Colour` [INFO] [stdout] --> circom/src/lib.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use ansi_term::Colour; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ansi_term::Colour` [INFO] [stdout] --> circom/src/lib.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use ansi_term::Colour; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.69s [INFO] running `Command { std: "docker" "inspect" "b69d4897fec49a8fe75b4108732feabd4a1e72dd4287e43f2e02040afaff871c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b69d4897fec49a8fe75b4108732feabd4a1e72dd4287e43f2e02040afaff871c", kill_on_drop: false }` [INFO] [stdout] b69d4897fec49a8fe75b4108732feabd4a1e72dd4287e43f2e02040afaff871c [INFO] checking kroma-network/circom against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkroma-network%2Fcircom" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kroma-network/circom on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kroma-network/circom [INFO] finished tweaking git repo https://github.com/kroma-network/circom [INFO] tweaked toml for git repo https://github.com/kroma-network/circom written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/kroma-network/circom 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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fb10eab60c94a2a1a2895f11c93ef91a6dbcec032c013f4edce7439e3402adfa [INFO] running `Command { std: "docker" "start" "-a" "fb10eab60c94a2a1a2895f11c93ef91a6dbcec032c013f4edce7439e3402adfa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fb10eab60c94a2a1a2895f11c93ef91a6dbcec032c013f4edce7439e3402adfa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb10eab60c94a2a1a2895f11c93ef91a6dbcec032c013f4edce7439e3402adfa", kill_on_drop: false }` [INFO] [stdout] fb10eab60c94a2a1a2895f11c93ef91a6dbcec032c013f4edce7439e3402adfa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6d95032a6b7816d166a9d5f9885f306d1a1a1923247cb81f4d3259f713836d73 [INFO] running `Command { std: "docker" "start" "-a" "6d95032a6b7816d166a9d5f9885f306d1a1a1923247cb81f4d3259f713836d73", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.141 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling libm v0.2.3 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Compiling num-bigint-dig v0.6.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking smallvec v1.9.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling libc v0.2.144 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Compiling once_cell v1.13.0 [INFO] [stderr] Compiling serde_derive v1.0.141 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking regex-syntax v0.6.27 [INFO] [stderr] Checking codespan-reporting v0.9.5 [INFO] [stderr] Checking rustc-hex v2.1.0 [INFO] [stderr] Checking constant_tracking v2.0.0 (/opt/rustwide/workdir/constant_tracking) [INFO] [stderr] Compiling ucd-trie v0.1.4 [INFO] [stderr] Checking codespan v0.9.5 [INFO] [stderr] Compiling serde_json v1.0.82 [INFO] [stderr] Compiling io-lifetimes v1.0.10 [INFO] [stderr] Compiling parking_lot_core v0.9.7 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking json v0.12.4 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Checking ryu v1.0.10 [INFO] [stderr] Compiling rustix v0.37.19 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Checking regex v1.6.0 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Compiling linux-raw-sys v0.3.7 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/regex-1.6.0/src/exec.rs:848:13 [INFO] [stdout] | [INFO] [stdout] 848 | / match dfa::Fsm::reverse( [INFO] [stdout] 849 | | &self.ro.dfa_reverse, [INFO] [stdout] 850 | | self.cache.value(), [INFO] [stdout] 851 | | false, [INFO] [stdout] ... | [INFO] [stdout] 862 | | Quit => return Some(Quit), [INFO] [stdout] 863 | | }; [INFO] [stdout] | |_____________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `regex` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "6d95032a6b7816d166a9d5f9885f306d1a1a1923247cb81f4d3259f713836d73", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6d95032a6b7816d166a9d5f9885f306d1a1a1923247cb81f4d3259f713836d73", kill_on_drop: false }` [INFO] [stdout] 6d95032a6b7816d166a9d5f9885f306d1a1a1923247cb81f4d3259f713836d73