[INFO] cloning repository https://github.com/reilabs/spartan-vm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/reilabs/spartan-vm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Freilabs%2Fspartan-vm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Freilabs%2Fspartan-vm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0d5164b2e7defb11c0b1607792b6038b249c6ee3
[INFO] testing reilabs/spartan-vm against try#bd7d74411512a3dd3b35d2f699c51dd2557c7e7e+cargoflags=-Zbuild-dir-new-layout for pr-149852-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Freilabs%2Fspartan-vm" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/reilabs/spartan-vm
[INFO] finished tweaking git repo https://github.com/reilabs/spartan-vm
[INFO] tweaked toml for git repo https://github.com/reilabs/spartan-vm written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/reilabs/spartan-vm on toolchain bd7d74411512a3dd3b35d2f699c51dd2557c7e7e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/reilabs/spartan-vm 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" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 550ea131c2b464587a74139cd19e639804c15a437230164755b25fff4ff3bea9
[INFO] running `Command { std: "docker" "start" "-a" "550ea131c2b464587a74139cd19e639804c15a437230164755b25fff4ff3bea9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "550ea131c2b464587a74139cd19e639804c15a437230164755b25fff4ff3bea9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "550ea131c2b464587a74139cd19e639804c15a437230164755b25fff4ff3bea9", kill_on_drop: false }`
[INFO] [stdout] 550ea131c2b464587a74139cd19e639804c15a437230164755b25fff4ff3bea9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "build" "--frozen" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 213957d9cc9d28f013736304779bc5439935f97e70706846d2931c633c55fef2
[INFO] running `Command { std: "docker" "start" "-a" "213957d9cc9d28f013736304779bc5439935f97e70706846d2931c633c55fef2", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling libc v0.2.174
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[INFO] [stderr]    Compiling rustc-demangle v0.1.25
[INFO] [stderr]    Compiling protoc-bin-vendored-linux-x86_32 v3.2.0
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[INFO] [stderr]    Compiling protoc-bin-vendored-macos-x86_64 v3.2.0
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[INFO] [stderr]    Compiling protoc-bin-vendored v3.2.0
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[INFO] [stderr]    Compiling rustc-hash v2.1.1
[INFO] [stderr]    Compiling iter-extended v1.0.0-beta.13 (https://github.com/reilabs/noir.git?branch=spartan-vm#a5ee768f)
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[INFO] [stderr]    Compiling noirc_driver v1.0.0-beta.13 (https://github.com/reilabs/noir.git?branch=spartan-vm#a5ee768f)
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[INFO] [stderr]    Compiling clap_builder v4.5.40
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[INFO] [stderr]    Compiling into-attr-derive v0.2.1
[INFO] [stderr]    Compiling url v2.5.4
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]    Compiling ttf-parser v0.20.0
[INFO] [stderr]    Compiling opcode-gen v0.1.0 (/opt/rustwide/workdir/opcode-gen)
[INFO] [stderr]    Compiling petgraph v0.6.5
[INFO] [stderr]    Compiling ssa-builder v0.1.0 (/opt/rustwide/workdir/ssa-builder)
[INFO] [stderr]    Compiling jsonrpsee v0.25.1
[INFO] [stderr]    Compiling tracing-forest v0.1.6
[INFO] [stdout] warning: unused import: `stringcase::Caser`
[INFO] [stdout]  --> ssa-builder/src/lib.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use stringcase::Caser;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling pest_derive v2.8.1
[INFO] [stdout] warning: unused import: `syn::parse::Parser`
[INFO] [stdout]   --> ssa-builder/src/lib.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use syn::parse::Parser;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling convert_case v0.8.0
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling indoc v2.0.6
[INFO] [stderr]    Compiling graphviz-rust v0.6.6
[INFO] [stderr]    Compiling ark-poly v0.5.0
[INFO] [stderr]    Compiling plotters-bitmap v0.3.7
[INFO] [stderr]    Compiling ark-ec v0.5.0
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling ark-bn254 v0.5.0
[INFO] [stderr]    Compiling acir_field v1.0.0-beta.13 (https://github.com/reilabs/noir.git?branch=spartan-vm#a5ee768f)
[INFO] [stderr]    Compiling ark-grumpkin v0.5.0
[INFO] [stderr]    Compiling brillig v1.0.0-beta.13 (https://github.com/reilabs/noir.git?branch=spartan-vm#a5ee768f)
[INFO] [stderr]    Compiling acvm_blackbox_solver v1.0.0-beta.13 (https://github.com/reilabs/noir.git?branch=spartan-vm#a5ee768f)
[INFO] [stderr]    Compiling brillig_vm v1.0.0-beta.13 (https://github.com/reilabs/noir.git?branch=spartan-vm#a5ee768f)
[INFO] [stderr]    Compiling bn254_blackbox_solver v1.0.0-beta.13 (https://github.com/reilabs/noir.git?branch=spartan-vm#a5ee768f)
[INFO] [stderr]    Compiling acvm v1.0.0-beta.13 (https://github.com/reilabs/noir.git?branch=spartan-vm#a5ee768f)
[INFO] [stderr]    Compiling noirc_printable_type v1.0.0-beta.13 (https://github.com/reilabs/noir.git?branch=spartan-vm#a5ee768f)
[INFO] [stderr]    Compiling noirc_errors v1.0.0-beta.13 (https://github.com/reilabs/noir.git?branch=spartan-vm#a5ee768f)
[INFO] [stderr]    Compiling noirc_abi v1.0.0-beta.13 (https://github.com/reilabs/noir.git?branch=spartan-vm#a5ee768f)
[INFO] [stderr]    Compiling noirc_frontend v1.0.0-beta.13 (https://github.com/reilabs/noir.git?branch=spartan-vm#a5ee768f)
[INFO] [stderr]    Compiling noirc_evaluator v1.0.0-beta.13 (https://github.com/reilabs/noir.git?branch=spartan-vm#a5ee768f)
[INFO] [stderr]    Compiling noirc_artifacts v1.0.0-beta.13 (https://github.com/reilabs/noir.git?branch=spartan-vm#a5ee768f)
[INFO] [stderr]    Compiling noir_greybox_fuzzer v1.0.0-beta.13 (https://github.com/reilabs/noir.git?branch=spartan-vm#a5ee768f)
[INFO] [stderr]    Compiling nargo v1.0.0-beta.13 (https://github.com/reilabs/noir.git?branch=spartan-vm#a5ee768f)
[INFO] [stderr]    Compiling nargo_toml v1.0.0-beta.13 (https://github.com/reilabs/noir.git?branch=spartan-vm#a5ee768f)
[INFO] [stderr]    Compiling spartan-vm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ssa_snippet`
[INFO] [stdout]  --> src/compiler/passes/explicit_witness.rs:4:31
[INFO] [stdout]   |
[INFO] [stdout] 4 | use ssa_builder::{ssa_append, ssa_snippet};
[INFO] [stdout]   |                               ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TypeExpr`
[INFO] [stdout]  --> src/compiler/r1cs_gen.rs:8:43
[INFO] [stdout]   |
[INFO] [stdout] 8 |     ir::r#type::{CommutativeMonoid, Type, TypeExpr},
[INFO] [stdout]   |                                           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]   --> src/compiler/r1cs_gen.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use itertools::Itertools;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `slice`
[INFO] [stdout]   --> src/compiler/analysis/symbolic_executor.rs:98:30
[INFO] [stdout]    |
[INFO] [stdout] 98 |     fn slice_push(&mut self, slice: &V, values: &[V], dir: SliceOpDir) -> V {
[INFO] [stdout]    |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_slice`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `values`
[INFO] [stdout]   --> src/compiler/analysis/symbolic_executor.rs:98:41
[INFO] [stdout]    |
[INFO] [stdout] 98 |     fn slice_push(&mut self, slice: &V, values: &[V], dir: SliceOpDir) -> V {
[INFO] [stdout]    |                                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_values`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dir`
[INFO] [stdout]   --> src/compiler/analysis/symbolic_executor.rs:98:55
[INFO] [stdout]    |
[INFO] [stdout] 98 |     fn slice_push(&mut self, slice: &V, values: &[V], dir: SliceOpDir) -> V {
[INFO] [stdout]    |                                                       ^^^ help: if this is intentional, prefix it with an underscore: `_dir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `slice`
[INFO] [stdout]    --> src/compiler/analysis/symbolic_executor.rs:102:29
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn slice_len(&mut self, slice: &V) -> V {
[INFO] [stdout]     |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_slice`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r`
[INFO] [stdout]    --> src/compiler/codegen/mod.rs:594:29
[INFO] [stdout]     |
[INFO] [stdout] 594 |                     result: r,
[INFO] [stdout]     |                             ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sl`
[INFO] [stdout]    --> src/compiler/codegen/mod.rs:595:28
[INFO] [stdout]     |
[INFO] [stdout] 595 |                     slice: sl,
[INFO] [stdout]     |                            ^^ help: if this is intentional, prefix it with an underscore: `_sl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r`
[INFO] [stdout]    --> src/compiler/codegen/mod.rs:602:29
[INFO] [stdout]     |
[INFO] [stdout] 602 |                     result: r,
[INFO] [stdout]     |                             ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sl`
[INFO] [stdout]    --> src/compiler/codegen/mod.rs:603:28
[INFO] [stdout]     |
[INFO] [stdout] 603 |                     slice: sl,
[INFO] [stdout]     |                            ^^ help: if this is intentional, prefix it with an underscore: `_sl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/compiler/passes/explicit_witness.rs:134:37
[INFO] [stdout]     |
[INFO] [stdout] 134 | ...                   _ => {
[INFO] [stdout]     |                       ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/compiler/passes/explicit_witness.rs:134:37
[INFO] [stdout]     |
[INFO] [stdout]  87 | ...                   CmpKind::Eq => {
[INFO] [stdout]     |                       ----------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 110 | ...                   CmpKind::Lt => {
[INFO] [stdout]     |                       ----------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 134 | ...                   _ => {
[INFO] [stdout]     |                       ^ collectively making this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/compiler/passes/specializer.rs:66:17
[INFO] [stdout]    |
[INFO] [stdout] 66 |                 _ => todo!("{:?}", cmp_kind),
[INFO] [stdout]    |                 ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]   --> src/compiler/passes/specializer.rs:66:17
[INFO] [stdout]    |
[INFO] [stdout] 54 |                 crate::compiler::ssa::CmpKind::Lt => {
[INFO] [stdout]    |                 --------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 60 |                 crate::compiler::ssa::CmpKind::Eq => {
[INFO] [stdout]    |                 --------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 66 |                 _ => todo!("{:?}", cmp_kind),
[INFO] [stdout]    |                 ^ collectively making this unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `slice_taint`
[INFO] [stdout]    --> src/compiler/taint_analysis.rs:738:29
[INFO] [stdout]     |
[INFO] [stdout] 738 |                         let slice_taint = function_taint.value_taints.get(sl).unwrap();
[INFO] [stdout]     |                             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_slice_taint`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `ArrayData` is more private than the item `r1cs_gen::Value::Array::0`
[INFO] [stdout]   --> src/compiler/r1cs_gen.rs:35:11
[INFO] [stdout]    |
[INFO] [stdout] 35 |     Array(Rc<RefCell<ArrayData>>),
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^ field `r1cs_gen::Value::Array::0` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `ArrayData` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/compiler/r1cs_gen.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 26 | struct ArrayData {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `ArrayData` is more private than the item `r1cs_gen::Value::expect_array`
[INFO] [stdout]    --> src/compiler/r1cs_gen.rs:146:5
[INFO] [stdout]     |
[INFO] [stdout] 146 |     pub fn expect_array(&self) -> Rc<RefCell<ArrayData>> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `r1cs_gen::Value::expect_array` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `ArrayData` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/compiler/r1cs_gen.rs:26:1
[INFO] [stdout]     |
[INFO] [stdout]  26 | struct ArrayData {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 09s
[INFO] running `Command { std: "docker" "inspect" "213957d9cc9d28f013736304779bc5439935f97e70706846d2931c633c55fef2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "213957d9cc9d28f013736304779bc5439935f97e70706846d2931c633c55fef2", kill_on_drop: false }`
[INFO] [stdout] 213957d9cc9d28f013736304779bc5439935f97e70706846d2931c633c55fef2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "--no-run" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 08a897de510a9b7a79717666e0f7ff2421325f9bb2b0d41c94fd914c4beb1aa8
[INFO] running `Command { std: "docker" "start" "-a" "08a897de510a9b7a79717666e0f7ff2421325f9bb2b0d41c94fd914c4beb1aa8", kill_on_drop: false }`
[INFO] [stderr]    Compiling prost-derive v0.13.5
[INFO] [stdout] warning: unused import: `stringcase::Caser`
[INFO] [stdout]  --> ssa-builder/src/lib.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use stringcase::Caser;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `syn::parse::Parser`
[INFO] [stdout]   --> ssa-builder/src/lib.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use syn::parse::Parser;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling prost v0.13.5
[INFO] [stderr]    Compiling prost-types v0.13.5
[INFO] [stderr]    Compiling noir_protobuf v1.0.0-beta.13 (https://github.com/reilabs/noir.git?branch=spartan-vm#a5ee768f)
[INFO] [stderr]    Compiling prost-build v0.13.5
[INFO] [stderr]    Compiling acir v1.0.0-beta.13 (https://github.com/reilabs/noir.git?branch=spartan-vm#a5ee768f)
[INFO] [stderr]    Compiling acvm_blackbox_solver v1.0.0-beta.13 (https://github.com/reilabs/noir.git?branch=spartan-vm#a5ee768f)
[INFO] [stderr]    Compiling brillig_vm v1.0.0-beta.13 (https://github.com/reilabs/noir.git?branch=spartan-vm#a5ee768f)
[INFO] [stderr]    Compiling bn254_blackbox_solver v1.0.0-beta.13 (https://github.com/reilabs/noir.git?branch=spartan-vm#a5ee768f)
[INFO] [stderr]    Compiling acvm v1.0.0-beta.13 (https://github.com/reilabs/noir.git?branch=spartan-vm#a5ee768f)
[INFO] [stderr]    Compiling noirc_printable_type v1.0.0-beta.13 (https://github.com/reilabs/noir.git?branch=spartan-vm#a5ee768f)
[INFO] [stderr]    Compiling noirc_errors v1.0.0-beta.13 (https://github.com/reilabs/noir.git?branch=spartan-vm#a5ee768f)
[INFO] [stderr]    Compiling noirc_abi v1.0.0-beta.13 (https://github.com/reilabs/noir.git?branch=spartan-vm#a5ee768f)
[INFO] [stderr]    Compiling noirc_frontend v1.0.0-beta.13 (https://github.com/reilabs/noir.git?branch=spartan-vm#a5ee768f)
[INFO] [stderr]    Compiling noirc_evaluator v1.0.0-beta.13 (https://github.com/reilabs/noir.git?branch=spartan-vm#a5ee768f)
[INFO] [stderr]    Compiling noirc_driver v1.0.0-beta.13 (https://github.com/reilabs/noir.git?branch=spartan-vm#a5ee768f)
[INFO] [stderr]    Compiling noirc_artifacts v1.0.0-beta.13 (https://github.com/reilabs/noir.git?branch=spartan-vm#a5ee768f)
[INFO] [stderr]    Compiling noir_greybox_fuzzer v1.0.0-beta.13 (https://github.com/reilabs/noir.git?branch=spartan-vm#a5ee768f)
[INFO] [stderr]    Compiling nargo v1.0.0-beta.13 (https://github.com/reilabs/noir.git?branch=spartan-vm#a5ee768f)
[INFO] [stderr]    Compiling nargo_toml v1.0.0-beta.13 (https://github.com/reilabs/noir.git?branch=spartan-vm#a5ee768f)
[INFO] [stderr]    Compiling spartan-vm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ssa_snippet`
[INFO] [stdout]  --> src/compiler/passes/explicit_witness.rs:4:31
[INFO] [stdout]   |
[INFO] [stdout] 4 | use ssa_builder::{ssa_append, ssa_snippet};
[INFO] [stdout]   |                               ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TypeExpr`
[INFO] [stdout]  --> src/compiler/r1cs_gen.rs:8:43
[INFO] [stdout]   |
[INFO] [stdout] 8 |     ir::r#type::{CommutativeMonoid, Type, TypeExpr},
[INFO] [stdout]   |                                           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]   --> src/compiler/r1cs_gen.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use itertools::Itertools;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `slice`
[INFO] [stdout]   --> src/compiler/analysis/symbolic_executor.rs:98:30
[INFO] [stdout]    |
[INFO] [stdout] 98 |     fn slice_push(&mut self, slice: &V, values: &[V], dir: SliceOpDir) -> V {
[INFO] [stdout]    |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_slice`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `values`
[INFO] [stdout]   --> src/compiler/analysis/symbolic_executor.rs:98:41
[INFO] [stdout]    |
[INFO] [stdout] 98 |     fn slice_push(&mut self, slice: &V, values: &[V], dir: SliceOpDir) -> V {
[INFO] [stdout]    |                                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_values`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dir`
[INFO] [stdout]   --> src/compiler/analysis/symbolic_executor.rs:98:55
[INFO] [stdout]    |
[INFO] [stdout] 98 |     fn slice_push(&mut self, slice: &V, values: &[V], dir: SliceOpDir) -> V {
[INFO] [stdout]    |                                                       ^^^ help: if this is intentional, prefix it with an underscore: `_dir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `slice`
[INFO] [stdout]    --> src/compiler/analysis/symbolic_executor.rs:102:29
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn slice_len(&mut self, slice: &V) -> V {
[INFO] [stdout]     |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_slice`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r`
[INFO] [stdout]    --> src/compiler/codegen/mod.rs:594:29
[INFO] [stdout]     |
[INFO] [stdout] 594 |                     result: r,
[INFO] [stdout]     |                             ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sl`
[INFO] [stdout]    --> src/compiler/codegen/mod.rs:595:28
[INFO] [stdout]     |
[INFO] [stdout] 595 |                     slice: sl,
[INFO] [stdout]     |                            ^^ help: if this is intentional, prefix it with an underscore: `_sl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r`
[INFO] [stdout]    --> src/compiler/codegen/mod.rs:602:29
[INFO] [stdout]     |
[INFO] [stdout] 602 |                     result: r,
[INFO] [stdout]     |                             ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sl`
[INFO] [stdout]    --> src/compiler/codegen/mod.rs:603:28
[INFO] [stdout]     |
[INFO] [stdout] 603 |                     slice: sl,
[INFO] [stdout]     |                            ^^ help: if this is intentional, prefix it with an underscore: `_sl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/compiler/passes/explicit_witness.rs:134:37
[INFO] [stdout]     |
[INFO] [stdout] 134 | ...                   _ => {
[INFO] [stdout]     |                       ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/compiler/passes/explicit_witness.rs:134:37
[INFO] [stdout]     |
[INFO] [stdout]  87 | ...                   CmpKind::Eq => {
[INFO] [stdout]     |                       ----------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 110 | ...                   CmpKind::Lt => {
[INFO] [stdout]     |                       ----------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 134 | ...                   _ => {
[INFO] [stdout]     |                       ^ collectively making this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/compiler/passes/specializer.rs:66:17
[INFO] [stdout]    |
[INFO] [stdout] 66 |                 _ => todo!("{:?}", cmp_kind),
[INFO] [stdout]    |                 ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]   --> src/compiler/passes/specializer.rs:66:17
[INFO] [stdout]    |
[INFO] [stdout] 54 |                 crate::compiler::ssa::CmpKind::Lt => {
[INFO] [stdout]    |                 --------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 60 |                 crate::compiler::ssa::CmpKind::Eq => {
[INFO] [stdout]    |                 --------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 66 |                 _ => todo!("{:?}", cmp_kind),
[INFO] [stdout]    |                 ^ collectively making this unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `slice_taint`
[INFO] [stdout]    --> src/compiler/taint_analysis.rs:738:29
[INFO] [stdout]     |
[INFO] [stdout] 738 |                         let slice_taint = function_taint.value_taints.get(sl).unwrap();
[INFO] [stdout]     |                             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_slice_taint`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `ArrayData` is more private than the item `r1cs_gen::Value::Array::0`
[INFO] [stdout]   --> src/compiler/r1cs_gen.rs:35:11
[INFO] [stdout]    |
[INFO] [stdout] 35 |     Array(Rc<RefCell<ArrayData>>),
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^ field `r1cs_gen::Value::Array::0` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `ArrayData` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/compiler/r1cs_gen.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 26 | struct ArrayData {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `ArrayData` is more private than the item `r1cs_gen::Value::expect_array`
[INFO] [stdout]    --> src/compiler/r1cs_gen.rs:146:5
[INFO] [stdout]     |
[INFO] [stdout] 146 |     pub fn expect_array(&self) -> Rc<RefCell<ArrayData>> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `r1cs_gen::Value::expect_array` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `ArrayData` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/compiler/r1cs_gen.rs:26:1
[INFO] [stdout]     |
[INFO] [stdout]  26 | struct ArrayData {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ssa_snippet`
[INFO] [stdout]  --> src/compiler/passes/explicit_witness.rs:4:31
[INFO] [stdout]   |
[INFO] [stdout] 4 | use ssa_builder::{ssa_append, ssa_snippet};
[INFO] [stdout]   |                               ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TypeExpr`
[INFO] [stdout]  --> src/compiler/r1cs_gen.rs:8:43
[INFO] [stdout]   |
[INFO] [stdout] 8 |     ir::r#type::{CommutativeMonoid, Type, TypeExpr},
[INFO] [stdout]   |                                           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]   --> src/compiler/r1cs_gen.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use itertools::Itertools;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `slice`
[INFO] [stdout]   --> src/compiler/analysis/symbolic_executor.rs:98:30
[INFO] [stdout]    |
[INFO] [stdout] 98 |     fn slice_push(&mut self, slice: &V, values: &[V], dir: SliceOpDir) -> V {
[INFO] [stdout]    |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_slice`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `values`
[INFO] [stdout]   --> src/compiler/analysis/symbolic_executor.rs:98:41
[INFO] [stdout]    |
[INFO] [stdout] 98 |     fn slice_push(&mut self, slice: &V, values: &[V], dir: SliceOpDir) -> V {
[INFO] [stdout]    |                                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_values`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dir`
[INFO] [stdout]   --> src/compiler/analysis/symbolic_executor.rs:98:55
[INFO] [stdout]    |
[INFO] [stdout] 98 |     fn slice_push(&mut self, slice: &V, values: &[V], dir: SliceOpDir) -> V {
[INFO] [stdout]    |                                                       ^^^ help: if this is intentional, prefix it with an underscore: `_dir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `slice`
[INFO] [stdout]    --> src/compiler/analysis/symbolic_executor.rs:102:29
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn slice_len(&mut self, slice: &V) -> V {
[INFO] [stdout]     |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_slice`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r`
[INFO] [stdout]    --> src/compiler/codegen/mod.rs:594:29
[INFO] [stdout]     |
[INFO] [stdout] 594 |                     result: r,
[INFO] [stdout]     |                             ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sl`
[INFO] [stdout]    --> src/compiler/codegen/mod.rs:595:28
[INFO] [stdout]     |
[INFO] [stdout] 595 |                     slice: sl,
[INFO] [stdout]     |                            ^^ help: if this is intentional, prefix it with an underscore: `_sl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r`
[INFO] [stdout]    --> src/compiler/codegen/mod.rs:602:29
[INFO] [stdout]     |
[INFO] [stdout] 602 |                     result: r,
[INFO] [stdout]     |                             ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sl`
[INFO] [stdout]    --> src/compiler/codegen/mod.rs:603:28
[INFO] [stdout]     |
[INFO] [stdout] 603 |                     slice: sl,
[INFO] [stdout]     |                            ^^ help: if this is intentional, prefix it with an underscore: `_sl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/compiler/passes/explicit_witness.rs:134:37
[INFO] [stdout]     |
[INFO] [stdout] 134 | ...                   _ => {
[INFO] [stdout]     |                       ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/compiler/passes/explicit_witness.rs:134:37
[INFO] [stdout]     |
[INFO] [stdout]  87 | ...                   CmpKind::Eq => {
[INFO] [stdout]     |                       ----------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 110 | ...                   CmpKind::Lt => {
[INFO] [stdout]     |                       ----------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 134 | ...                   _ => {
[INFO] [stdout]     |                       ^ collectively making this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/compiler/passes/specializer.rs:66:17
[INFO] [stdout]    |
[INFO] [stdout] 66 |                 _ => todo!("{:?}", cmp_kind),
[INFO] [stdout]    |                 ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]   --> src/compiler/passes/specializer.rs:66:17
[INFO] [stdout]    |
[INFO] [stdout] 54 |                 crate::compiler::ssa::CmpKind::Lt => {
[INFO] [stdout]    |                 --------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 60 |                 crate::compiler::ssa::CmpKind::Eq => {
[INFO] [stdout]    |                 --------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 66 |                 _ => todo!("{:?}", cmp_kind),
[INFO] [stdout]    |                 ^ collectively making this unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `slice_taint`
[INFO] [stdout]    --> src/compiler/taint_analysis.rs:738:29
[INFO] [stdout]     |
[INFO] [stdout] 738 |                         let slice_taint = function_taint.value_taints.get(sl).unwrap();
[INFO] [stdout]     |                             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_slice_taint`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `ArrayData` is more private than the item `r1cs_gen::Value::Array::0`
[INFO] [stdout]   --> src/compiler/r1cs_gen.rs:35:11
[INFO] [stdout]    |
[INFO] [stdout] 35 |     Array(Rc<RefCell<ArrayData>>),
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^ field `r1cs_gen::Value::Array::0` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `ArrayData` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/compiler/r1cs_gen.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 26 | struct ArrayData {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `ArrayData` is more private than the item `r1cs_gen::Value::expect_array`
[INFO] [stdout]    --> src/compiler/r1cs_gen.rs:146:5
[INFO] [stdout]     |
[INFO] [stdout] 146 |     pub fn expect_array(&self) -> Rc<RefCell<ArrayData>> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `r1cs_gen::Value::expect_array` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `ArrayData` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/compiler/r1cs_gen.rs:26:1
[INFO] [stdout]     |
[INFO] [stdout]  26 | struct ArrayData {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 14s
[INFO] running `Command { std: "docker" "inspect" "08a897de510a9b7a79717666e0f7ff2421325f9bb2b0d41c94fd914c4beb1aa8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08a897de510a9b7a79717666e0f7ff2421325f9bb2b0d41c94fd914c4beb1aa8", kill_on_drop: false }`
[INFO] [stdout] 08a897de510a9b7a79717666e0f7ff2421325f9bb2b0d41c94fd914c4beb1aa8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 949774c15e4d5ea7b907e6b6ed835a959cb447450c84e4cbcad591c370b5a2ef
[INFO] running `Command { std: "docker" "start" "-a" "949774c15e4d5ea7b907e6b6ed835a959cb447450c84e4cbcad591c370b5a2ef", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `stringcase::Caser`
[INFO] [stderr]  --> ssa-builder/src/lib.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use stringcase::Caser;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `syn::parse::Parser`
[INFO] [stderr]   --> ssa-builder/src/lib.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use syn::parse::Parser;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `ssa-builder` (lib) generated 2 warnings (run `cargo fix --lib -p ssa-builder` to apply 1 suggestion)
[INFO] [stderr] warning: unused import: `ssa_snippet`
[INFO] [stderr]  --> src/compiler/passes/explicit_witness.rs:4:31
[INFO] [stderr]   |
[INFO] [stderr] 4 | use ssa_builder::{ssa_append, ssa_snippet};
[INFO] [stderr]   |                               ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `TypeExpr`
[INFO] [stderr]  --> src/compiler/r1cs_gen.rs:8:43
[INFO] [stderr]   |
[INFO] [stderr] 8 |     ir::r#type::{CommutativeMonoid, Type, TypeExpr},
[INFO] [stderr]   |                                           ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `itertools::Itertools`
[INFO] [stderr]   --> src/compiler/r1cs_gen.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use itertools::Itertools;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `slice`
[INFO] [stderr]   --> src/compiler/analysis/symbolic_executor.rs:98:30
[INFO] [stderr]    |
[INFO] [stderr] 98 |     fn slice_push(&mut self, slice: &V, values: &[V], dir: SliceOpDir) -> V {
[INFO] [stderr]    |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_slice`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `values`
[INFO] [stderr]   --> src/compiler/analysis/symbolic_executor.rs:98:41
[INFO] [stderr]    |
[INFO] [stderr] 98 |     fn slice_push(&mut self, slice: &V, values: &[V], dir: SliceOpDir) -> V {
[INFO] [stderr]    |                                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_values`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `dir`
[INFO] [stderr]   --> src/compiler/analysis/symbolic_executor.rs:98:55
[INFO] [stderr]    |
[INFO] [stderr] 98 |     fn slice_push(&mut self, slice: &V, values: &[V], dir: SliceOpDir) -> V {
[INFO] [stderr]    |                                                       ^^^ help: if this is intentional, prefix it with an underscore: `_dir`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `slice`
[INFO] [stderr]    --> src/compiler/analysis/symbolic_executor.rs:102:29
[INFO] [stderr]     |
[INFO] [stderr] 102 |     fn slice_len(&mut self, slice: &V) -> V {
[INFO] [stderr]     |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_slice`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `r`
[INFO] [stderr]    --> src/compiler/codegen/mod.rs:594:29
[INFO] [stderr]     |
[INFO] [stderr] 594 |                     result: r,
[INFO] [stderr]     |                             ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sl`
[INFO] [stderr]    --> src/compiler/codegen/mod.rs:595:28
[INFO] [stderr]     |
[INFO] [stderr] 595 |                     slice: sl,
[INFO] [stderr]     |                            ^^ help: if this is intentional, prefix it with an underscore: `_sl`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `r`
[INFO] [stderr]    --> src/compiler/codegen/mod.rs:602:29
[INFO] [stderr]     |
[INFO] [stderr] 602 |                     result: r,
[INFO] [stderr]     |                             ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sl`
[INFO] [stderr]    --> src/compiler/codegen/mod.rs:603:28
[INFO] [stderr]     |
[INFO] [stderr] 603 |                     slice: sl,
[INFO] [stderr]     |                            ^^ help: if this is intentional, prefix it with an underscore: `_sl`
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/compiler/passes/explicit_witness.rs:134:37
[INFO] [stderr]     |
[INFO] [stderr] 134 | ...                   _ => {
[INFO] [stderr]     |                       ^ no value can reach this
[INFO] [stderr]     |
[INFO] [stderr] note: multiple earlier patterns match some of the same values
[INFO] [stderr]    --> src/compiler/passes/explicit_witness.rs:134:37
[INFO] [stderr]     |
[INFO] [stderr]  87 | ...                   CmpKind::Eq => {
[INFO] [stderr]     |                       ----------- matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr] 110 | ...                   CmpKind::Lt => {
[INFO] [stderr]     |                       ----------- matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr] 134 | ...                   _ => {
[INFO] [stderr]     |                       ^ collectively making this unreachable
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/compiler/passes/specializer.rs:66:17
[INFO] [stderr]    |
[INFO] [stderr] 66 |                 _ => todo!("{:?}", cmp_kind),
[INFO] [stderr]    |                 ^ no value can reach this
[INFO] [stderr]    |
[INFO] [stderr] note: multiple earlier patterns match some of the same values
[INFO] [stderr]   --> src/compiler/passes/specializer.rs:66:17
[INFO] [stderr]    |
[INFO] [stderr] 54 |                 crate::compiler::ssa::CmpKind::Lt => {
[INFO] [stderr]    |                 --------------------------------- matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr] 60 |                 crate::compiler::ssa::CmpKind::Eq => {
[INFO] [stderr]    |                 --------------------------------- matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr] 66 |                 _ => todo!("{:?}", cmp_kind),
[INFO] [stderr]    |                 ^ collectively making this unreachable
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `slice_taint`
[INFO] [stderr]    --> src/compiler/taint_analysis.rs:738:29
[INFO] [stderr]     |
[INFO] [stderr] 738 |                         let slice_taint = function_taint.value_taints.get(sl).unwrap();
[INFO] [stderr]     |                             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_slice_taint`
[INFO] [stderr] 
[INFO] [stderr] warning: type `ArrayData` is more private than the item `r1cs_gen::Value::Array::0`
[INFO] [stderr]   --> src/compiler/r1cs_gen.rs:35:11
[INFO] [stderr]    |
[INFO] [stderr] 35 |     Array(Rc<RefCell<ArrayData>>),
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^^^^^ field `r1cs_gen::Value::Array::0` is reachable at visibility `pub`
[INFO] [stderr]    |
[INFO] [stderr] note: but type `ArrayData` is only usable at visibility `pub(self)`
[INFO] [stderr]   --> src/compiler/r1cs_gen.rs:26:1
[INFO] [stderr]    |
[INFO] [stderr] 26 | struct ArrayData {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^
[INFO] [stderr]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `ArrayData` is more private than the item `r1cs_gen::Value::expect_array`
[INFO] [stderr]    --> src/compiler/r1cs_gen.rs:146:5
[INFO] [stderr]     |
[INFO] [stderr] 146 |     pub fn expect_array(&self) -> Rc<RefCell<ArrayData>> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `r1cs_gen::Value::expect_array` is reachable at visibility `pub`
[INFO] [stderr]     |
[INFO] [stderr] note: but type `ArrayData` is only usable at visibility `pub(self)`
[INFO] [stderr]    --> src/compiler/r1cs_gen.rs:26:1
[INFO] [stderr]     |
[INFO] [stderr]  26 | struct ArrayData {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `spartan-vm` (lib) generated 16 warnings (run `cargo fix --lib -p spartan-vm` to apply 11 suggestions)
[INFO] [stderr] warning: `spartan-vm` (lib test) generated 16 warnings (16 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/spartan-vm/520435de97433d9b/deps/spartan_vm-520435de97433d9b)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/main.rs (/opt/rustwide/target/debug/build/spartan-vm/c18e96aab4da3266/deps/spartan_vm-c18e96aab4da3266)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests spartan_vm
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "949774c15e4d5ea7b907e6b6ed835a959cb447450c84e4cbcad591c370b5a2ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "949774c15e4d5ea7b907e6b6ed835a959cb447450c84e4cbcad591c370b5a2ef", kill_on_drop: false }`
[INFO] [stdout] 949774c15e4d5ea7b907e6b6ed835a959cb447450c84e4cbcad591c370b5a2ef
