[INFO] cloning repository https://github.com/ttdung/circom [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ttdung/circom" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fttdung%2Fcircom", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fttdung%2Fcircom'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 77ae76c02169e7bdad1adb1e8c700d9b63be7db5 [INFO] building ttdung/circom against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fttdung%2Fcircom" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/ttdung/circom [INFO] finished tweaking git repo https://github.com/ttdung/circom [INFO] tweaked toml for git repo https://github.com/ttdung/circom written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/ttdung/circom on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/ttdung/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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde v1.0.141 [INFO] [stderr] Downloaded io-lifetimes v1.0.10 [INFO] [stderr] Downloaded pest_generator v2.2.1 [INFO] [stderr] Downloaded serde_derive v1.0.141 [INFO] [stderr] Downloaded is-terminal v0.4.7 [INFO] [stderr] Downloaded codespan v0.9.5 [INFO] [stderr] Downloaded unicode-ident v1.0.2 [INFO] [stderr] Downloaded libm v0.2.3 [INFO] [stderr] Downloaded lalrpop-util v0.19.12 [INFO] [stderr] Downloaded pest v2.2.1 [INFO] [stderr] Downloaded ucd-trie v0.1.4 [INFO] [stderr] Downloaded pest_derive v2.2.1 [INFO] [stderr] Downloaded proc-macro2 v1.0.42 [INFO] [stderr] Downloaded linux-raw-sys v0.3.7 [INFO] [stderr] Downloaded ena v0.14.2 [INFO] [stderr] Downloaded pest_meta v2.2.1 [INFO] [stderr] Downloaded lz_fnv v0.1.2 [INFO] [stderr] Downloaded codespan-reporting v0.9.5 [INFO] [stderr] Downloaded handlebars v4.3.3 [INFO] [stderr] Downloaded wast v39.0.0 [INFO] [stderr] Downloaded lalrpop v0.19.12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 23ea5e944356cc2fbd2320099c67f3abd7fe41deb71bda135c97d0650c9e6847 [INFO] running `Command { std: "docker" "start" "-a" "23ea5e944356cc2fbd2320099c67f3abd7fe41deb71bda135c97d0650c9e6847", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "23ea5e944356cc2fbd2320099c67f3abd7fe41deb71bda135c97d0650c9e6847", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "23ea5e944356cc2fbd2320099c67f3abd7fe41deb71bda135c97d0650c9e6847", kill_on_drop: false }` [INFO] [stdout] 23ea5e944356cc2fbd2320099c67f3abd7fe41deb71bda135c97d0650c9e6847 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f869a459e7dc4c06180850eb01386251b078ed23e50d797f990e3f5350b6f32a [INFO] running `Command { std: "docker" "start" "-a" "f869a459e7dc4c06180850eb01386251b078ed23e50d797f990e3f5350b6f32a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.144 [INFO] [stderr] Compiling proc-macro2 v1.0.42 [INFO] [stderr] Compiling unicode-ident v1.0.2 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling serde v1.0.141 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling libm v0.2.3 [INFO] [stderr] Compiling num-bigint-dig v0.8.4 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling once_cell v1.13.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling regex-syntax v0.6.27 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling serde_derive v1.0.141 [INFO] [stderr] Compiling rustc-hex v2.1.0 [INFO] [stderr] Compiling codespan-reporting v0.9.5 [INFO] [stderr] Compiling parking_lot_core v0.9.7 [INFO] [stderr] Compiling ucd-trie v0.1.4 [INFO] [stderr] Compiling io-lifetimes v1.0.10 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling rustix v0.37.19 [INFO] [stderr] Compiling constant_tracking v2.0.0 (/opt/rustwide/workdir/constant_tracking) [INFO] [stderr] Compiling codespan v0.9.5 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling linux-raw-sys v0.3.7 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling siphasher v0.3.10 [INFO] [stderr] Compiling serde_json v1.0.82 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling either v1.7.0 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling new_debug_unreachable v1.0.4 [INFO] [stderr] Compiling ena v0.14.2 [INFO] [stderr] Compiling json v0.12.4 [INFO] [stderr] Compiling unicode-xid v0.2.3 [INFO] [stderr] Compiling diff v0.1.13 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling lz_fnv v0.1.2 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling bit-set v0.5.3 [INFO] [stderr] Compiling leb128 v0.2.5 [INFO] [stderr] Compiling exitcode v1.1.2 [INFO] [stderr] Compiling wast v39.0.0 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling petgraph v0.6.3 [INFO] [stderr] Compiling getrandom v0.2.9 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling regex v1.6.0 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling term v0.7.0 [INFO] [stderr] Compiling threadpool v1.8.1 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling string_cache v0.8.7 [INFO] [stderr] Compiling ascii-canvas v3.0.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling lalrpop-util v0.19.12 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Compiling is-terminal v0.4.7 [INFO] [stderr] Compiling thiserror v1.0.31 [INFO] [stderr] Compiling lalrpop v0.19.12 [INFO] [stderr] Compiling pest v2.2.1 [INFO] [stderr] Compiling pest_meta v2.2.1 [INFO] [stderr] Compiling circom_algebra v2.2.2 (/opt/rustwide/workdir/circom_algebra) [INFO] [stderr] Compiling pest_generator v2.2.1 [INFO] [stderr] Compiling program_structure v2.2.2 (/opt/rustwide/workdir/program_structure) [INFO] [stderr] Compiling constraint_writers v2.2.2 (/opt/rustwide/workdir/constraint_writers) [INFO] [stderr] Compiling pest_derive v2.2.1 [INFO] [stderr] Compiling type_analysis v2.2.2 (/opt/rustwide/workdir/type_analysis) [INFO] [stderr] Compiling constraint_list v2.1.8 (/opt/rustwide/workdir/constraint_list) [INFO] [stderr] Compiling handlebars v4.3.3 [INFO] [stderr] Compiling dag v2.2.0 (/opt/rustwide/workdir/dag) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> dag/src/lib.rs:34:21 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn new(dag: &DAG) -> Tree { [INFO] [stdout] | ^^^^ ^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 34 | pub fn new(dag: &DAG) -> Tree<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling code_producers v2.2.2 (/opt/rustwide/workdir/code_producers) [INFO] [stderr] Compiling compiler v2.2.2 (/opt/rustwide/workdir/compiler) [INFO] [stdout] warning: variable `prev` is assigned to, but never used [INFO] [stdout] --> compiler/src/circuit_design/build.rs:14:13 [INFO] [stdout] | [INFO] [stdout] 14 | let mut prev = 0; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_prev` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `offset` is assigned to, but never used [INFO] [stdout] --> compiler/src/circuit_design/build.rs:15:13 [INFO] [stdout] | [INFO] [stdout] 15 | let mut offset = 0; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_offset` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `prev` is never read [INFO] [stdout] --> compiler/src/circuit_design/build.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | prev = signal.offset; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `offset` is never read [INFO] [stdout] --> compiler/src/circuit_design/build.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | offset = signal.lengths.iter().fold(signal.size, |p, c| p * (*c)); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> compiler/src/hir/analysis_utilities.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct GenericFunction { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] 18 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling constraint_generation v2.2.2 (/opt/rustwide/workdir/constraint_generation) [INFO] [stdout] warning: fields `full_name`, `dag_offset`, and `dag_jump` are never read [INFO] [stdout] --> constraint_generation/src/execution_data/executed_bus.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct BusConnexion{ [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 9 | pub full_name: String, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 10 | pub inspect: BusData, [INFO] [stdout] 11 | pub dag_offset: usize, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 12 | pub dag_jump: usize, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `report_name` and `bus_id` are never read [INFO] [stdout] --> constraint_generation/src/execution_data/executed_bus.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct ExecutedBus { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 17 | pub bus_name: String, [INFO] [stdout] 18 | pub report_name: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 23 | pub bus_id: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> constraint_generation/src/execution_data/type_definitions.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 43 | pub struct BusData { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 44 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `tag_access` is never read [INFO] [stdout] --> constraint_generation/src/execution_data/type_definitions.rs:82:9 [INFO] [stdout] | [INFO] [stdout] 77 | pub struct AccessingInformation { [INFO] [stdout] | -------------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 82 | pub tag_access: Option [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling parser v2.2.2 (/opt/rustwide/workdir/parser) [INFO] [stderr] Compiling circom v2.2.2 (/opt/rustwide/workdir/circom) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 09s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: num-bigint-dig v0.8.4 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "f869a459e7dc4c06180850eb01386251b078ed23e50d797f990e3f5350b6f32a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f869a459e7dc4c06180850eb01386251b078ed23e50d797f990e3f5350b6f32a", kill_on_drop: false }` [INFO] [stdout] f869a459e7dc4c06180850eb01386251b078ed23e50d797f990e3f5350b6f32a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e7ef4505164b12077b2d76f32caaa81935940cbd02357c817bcfd380c4c3710c [INFO] running `Command { std: "docker" "start" "-a" "e7ef4505164b12077b2d76f32caaa81935940cbd02357c817bcfd380c4c3710c", kill_on_drop: false }` [INFO] [stderr] Compiling circom_algebra v2.2.2 (/opt/rustwide/workdir/circom_algebra) [INFO] [stderr] Compiling program_structure v2.2.2 (/opt/rustwide/workdir/program_structure) [INFO] [stderr] Compiling type_analysis v2.2.2 (/opt/rustwide/workdir/type_analysis) [INFO] [stderr] Compiling constraint_writers v2.2.2 (/opt/rustwide/workdir/constraint_writers) [INFO] [stderr] Compiling constant_tracking v2.0.0 (/opt/rustwide/workdir/constant_tracking) [INFO] [stderr] Compiling constraint_list v2.1.8 (/opt/rustwide/workdir/constraint_list) [INFO] [stderr] Compiling dag v2.2.0 (/opt/rustwide/workdir/dag) [INFO] [stderr] Compiling parser v2.2.2 (/opt/rustwide/workdir/parser) [INFO] [stderr] Compiling code_producers v2.2.2 (/opt/rustwide/workdir/code_producers) [INFO] [stderr] Compiling compiler v2.2.2 (/opt/rustwide/workdir/compiler) [INFO] [stderr] Compiling constraint_generation v2.2.2 (/opt/rustwide/workdir/constraint_generation) [INFO] [stderr] Compiling circom v2.2.2 (/opt/rustwide/workdir/circom) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> dag/src/lib.rs:34:21 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn new(dag: &DAG) -> Tree { [INFO] [stdout] | ^^^^ ^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 34 | pub fn new(dag: &DAG) -> Tree<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `prev` is assigned to, but never used [INFO] [stdout] --> compiler/src/circuit_design/build.rs:14:13 [INFO] [stdout] | [INFO] [stdout] 14 | let mut prev = 0; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_prev` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `offset` is assigned to, but never used [INFO] [stdout] --> compiler/src/circuit_design/build.rs:15:13 [INFO] [stdout] | [INFO] [stdout] 15 | let mut offset = 0; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_offset` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `prev` is never read [INFO] [stdout] --> compiler/src/circuit_design/build.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | prev = signal.offset; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `offset` is never read [INFO] [stdout] --> compiler/src/circuit_design/build.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | offset = signal.lengths.iter().fold(signal.size, |p, c| p * (*c)); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> compiler/src/hir/analysis_utilities.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct GenericFunction { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] 18 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `full_name`, `dag_offset`, and `dag_jump` are never read [INFO] [stdout] --> constraint_generation/src/execution_data/executed_bus.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct BusConnexion{ [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 9 | pub full_name: String, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 10 | pub inspect: BusData, [INFO] [stdout] 11 | pub dag_offset: usize, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 12 | pub dag_jump: usize, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `report_name` and `bus_id` are never read [INFO] [stdout] --> constraint_generation/src/execution_data/executed_bus.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct ExecutedBus { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 17 | pub bus_name: String, [INFO] [stdout] 18 | pub report_name: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 23 | pub bus_id: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> constraint_generation/src/execution_data/type_definitions.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 43 | pub struct BusData { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 44 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `tag_access` is never read [INFO] [stdout] --> constraint_generation/src/execution_data/type_definitions.rs:82:9 [INFO] [stdout] | [INFO] [stdout] 77 | pub struct AccessingInformation { [INFO] [stdout] | -------------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 82 | pub tag_access: Option [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> dag/src/lib.rs:34:21 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn new(dag: &DAG) -> Tree { [INFO] [stdout] | ^^^^ ^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 34 | pub fn new(dag: &DAG) -> Tree<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `prev` is assigned to, but never used [INFO] [stdout] --> compiler/src/circuit_design/build.rs:14:13 [INFO] [stdout] | [INFO] [stdout] 14 | let mut prev = 0; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_prev` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `offset` is assigned to, but never used [INFO] [stdout] --> compiler/src/circuit_design/build.rs:15:13 [INFO] [stdout] | [INFO] [stdout] 15 | let mut offset = 0; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_offset` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `prev` is never read [INFO] [stdout] --> compiler/src/circuit_design/build.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | prev = signal.offset; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `offset` is never read [INFO] [stdout] --> compiler/src/circuit_design/build.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | offset = signal.lengths.iter().fold(signal.size, |p, c| p * (*c)); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `full_name`, `dag_offset`, and `dag_jump` are never read [INFO] [stdout] --> constraint_generation/src/execution_data/executed_bus.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct BusConnexion{ [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 9 | pub full_name: String, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 10 | pub inspect: BusData, [INFO] [stdout] 11 | pub dag_offset: usize, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 12 | pub dag_jump: usize, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `report_name` and `bus_id` are never read [INFO] [stdout] --> constraint_generation/src/execution_data/executed_bus.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct ExecutedBus { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 17 | pub bus_name: String, [INFO] [stdout] 18 | pub report_name: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 23 | pub bus_id: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> constraint_generation/src/execution_data/type_definitions.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 43 | pub struct BusData { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 44 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `tag_access` is never read [INFO] [stdout] --> constraint_generation/src/execution_data/type_definitions.rs:82:9 [INFO] [stdout] | [INFO] [stdout] 77 | pub struct AccessingInformation { [INFO] [stdout] | -------------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 82 | pub tag_access: Option [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> compiler/src/hir/analysis_utilities.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct GenericFunction { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] 18 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 11.25s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: num-bigint-dig v0.8.4 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "e7ef4505164b12077b2d76f32caaa81935940cbd02357c817bcfd380c4c3710c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e7ef4505164b12077b2d76f32caaa81935940cbd02357c817bcfd380c4c3710c", kill_on_drop: false }` [INFO] [stdout] e7ef4505164b12077b2d76f32caaa81935940cbd02357c817bcfd380c4c3710c