[INFO] cloning repository https://github.com/banr1/forked-circom
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/banr1/forked-circom" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbanr1%2Fforked-circom", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbanr1%2Fforked-circom'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7a27234916dc051a0bf4b799eaac459ea26900da
[INFO] building banr1/forked-circom against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbanr1%2Fforked-circom" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/banr1/forked-circom
[INFO] finished tweaking git repo https://github.com/banr1/forked-circom
[INFO] tweaked toml for git repo https://github.com/banr1/forked-circom written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/banr1/forked-circom on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/banr1/forked-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] d018f4b9832e7feb7cb6fa7c9a00baf45dbe4fde41142cc056d434029d399695
[INFO] running `Command { std: "docker" "start" "-a" "d018f4b9832e7feb7cb6fa7c9a00baf45dbe4fde41142cc056d434029d399695", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d018f4b9832e7feb7cb6fa7c9a00baf45dbe4fde41142cc056d434029d399695", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d018f4b9832e7feb7cb6fa7c9a00baf45dbe4fde41142cc056d434029d399695", kill_on_drop: false }`
[INFO] [stdout] d018f4b9832e7feb7cb6fa7c9a00baf45dbe4fde41142cc056d434029d399695
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a19640695a5926564a9e4d8a3f9fc1ccde8da24b4d5d36a4f2d6bef310fd4f3
[INFO] running `Command { std: "docker" "start" "-a" "4a19640695a5926564a9e4d8a3f9fc1ccde8da24b4d5d36a4f2d6bef310fd4f3", 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 getrandom v0.1.16
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling smallvec v1.9.0
[INFO] [stderr]    Compiling serde v1.0.141
[INFO] [stderr]    Compiling num-integer v0.1.45
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[INFO] [stderr]    Compiling once_cell v1.13.0
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling quote v1.0.20
[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 lock_api v0.4.9
[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
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[INFO] [stderr]    Compiling constant_tracking v2.0.0 (/opt/rustwide/workdir/constant_tracking)
[INFO] [stderr]    Compiling term v0.7.0
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling phf_shared v0.10.0
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[INFO] [stderr]    Compiling itertools v0.10.5
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[INFO] [stderr]    Compiling ascii-canvas v3.0.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
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[INFO] [stderr]    Compiling ena v0.14.2
[INFO] [stderr]    Compiling lalrpop-util v0.19.12
[INFO] [stderr]    Compiling is-terminal v0.4.7
[INFO] [stderr]    Compiling json v0.12.4
[INFO] [stderr]    Compiling thiserror v1.0.31
[INFO] [stderr]    Compiling pest v2.2.1
[INFO] [stderr]    Compiling unicode-xid v0.2.3
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling threadpool v1.8.1
[INFO] [stderr]    Compiling lz_fnv v0.1.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling leb128 v0.2.5
[INFO] [stderr]    Compiling lalrpop v0.19.12
[INFO] [stderr]    Compiling wast v39.0.0
[INFO] [stderr]    Compiling circom_algebra v2.2.0 (/opt/rustwide/workdir/circom_algebra)
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling pest_meta v2.2.1
[INFO] [stderr]    Compiling exitcode v1.1.2
[INFO] [stderr]    Compiling constraint_writers v2.1.8 (/opt/rustwide/workdir/constraint_writers)
[INFO] [stderr]    Compiling pest_generator v2.2.1
[INFO] [stderr]    Compiling program_structure v2.2.1 (/opt/rustwide/workdir/program_structure)
[INFO] [stderr]    Compiling pest_derive v2.2.1
[INFO] [stderr]    Compiling handlebars v4.3.3
[INFO] [stderr]    Compiling constraint_list v2.1.8 (/opt/rustwide/workdir/constraint_list)
[INFO] [stderr]    Compiling code_producers v2.2.1 (/opt/rustwide/workdir/code_producers)
[INFO] [stderr]    Compiling dag v2.2.0 (/opt/rustwide/workdir/dag)
[INFO] [stderr]    Compiling type_analysis v2.2.1 (/opt/rustwide/workdir/type_analysis)
[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 compiler v2.2.1 (/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 v2.2.1 (/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<usize>,
[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<String>
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling parser v2.2.1 (/opt/rustwide/workdir/parser)
[INFO] [stderr]    Compiling circom v2.2.1 (/opt/rustwide/workdir/circom)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 48s
[INFO] running `Command { std: "docker" "inspect" "4a19640695a5926564a9e4d8a3f9fc1ccde8da24b4d5d36a4f2d6bef310fd4f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a19640695a5926564a9e4d8a3f9fc1ccde8da24b4d5d36a4f2d6bef310fd4f3", kill_on_drop: false }`
[INFO] [stdout] 4a19640695a5926564a9e4d8a3f9fc1ccde8da24b4d5d36a4f2d6bef310fd4f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dcfc7491df61d718ac424d26154eb19d6286a514caf66ee96961adc02f83cc4e
[INFO] running `Command { std: "docker" "start" "-a" "dcfc7491df61d718ac424d26154eb19d6286a514caf66ee96961adc02f83cc4e", kill_on_drop: false }`
[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] [stderr]    Compiling constraint_generation v2.2.1 (/opt/rustwide/workdir/constraint_generation)
[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] [stderr]    Compiling dag v2.2.0 (/opt/rustwide/workdir/dag)
[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 compiler v2.2.1 (/opt/rustwide/workdir/compiler)
[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<usize>,
[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<String>
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling code_producers v2.2.1 (/opt/rustwide/workdir/code_producers)
[INFO] [stderr]    Compiling type_analysis v2.2.1 (/opt/rustwide/workdir/type_analysis)
[INFO] [stderr]    Compiling parser v2.2.1 (/opt/rustwide/workdir/parser)
[INFO] [stderr]    Compiling circom v2.2.1 (/opt/rustwide/workdir/circom)
[INFO] [stderr]    Compiling constraint_list v2.1.8 (/opt/rustwide/workdir/constraint_list)
[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 program_structure v2.2.1 (/opt/rustwide/workdir/program_structure)
[INFO] [stderr]    Compiling constraint_writers v2.1.8 (/opt/rustwide/workdir/constraint_writers)
[INFO] [stderr]    Compiling circom_algebra v2.2.0 (/opt/rustwide/workdir/circom_algebra)
[INFO] [stderr]    Compiling constant_tracking v2.0.0 (/opt/rustwide/workdir/constant_tracking)
[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<usize>,
[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<String>
[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 11.90s
[INFO] running `Command { std: "docker" "inspect" "dcfc7491df61d718ac424d26154eb19d6286a514caf66ee96961adc02f83cc4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcfc7491df61d718ac424d26154eb19d6286a514caf66ee96961adc02f83cc4e", kill_on_drop: false }`
[INFO] [stdout] dcfc7491df61d718ac424d26154eb19d6286a514caf66ee96961adc02f83cc4e
