[INFO] cloning repository https://github.com/kkogoro/minic-kkogoro
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kkogoro/minic-kkogoro" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkkogoro%2Fminic-kkogoro", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkkogoro%2Fminic-kkogoro'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 46f9fc50055c40308191e5222fe4383e8239dcfa
[INFO] checking kkogoro/minic-kkogoro against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkkogoro%2Fminic-kkogoro" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kkogoro/minic-kkogoro
[INFO] finished tweaking git repo https://github.com/kkogoro/minic-kkogoro
[INFO] tweaked toml for git repo https://github.com/kkogoro/minic-kkogoro written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kkogoro/minic-kkogoro on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kkogoro/minic-kkogoro 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ena v0.14.3
[INFO] [stderr]   Downloaded key-node-list v0.0.5
[INFO] [stderr]   Downloaded koopa v0.0.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9bb5f2f4eb90dc1ac0623e3294fee91c5fec2288a1def13c1d6523c31fb450e7
[INFO] running `Command { std: "docker" "start" "-a" "9bb5f2f4eb90dc1ac0623e3294fee91c5fec2288a1def13c1d6523c31fb450e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9bb5f2f4eb90dc1ac0623e3294fee91c5fec2288a1def13c1d6523c31fb450e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bb5f2f4eb90dc1ac0623e3294fee91c5fec2288a1def13c1d6523c31fb450e7", kill_on_drop: false }`
[INFO] [stdout] 9bb5f2f4eb90dc1ac0623e3294fee91c5fec2288a1def13c1d6523c31fb450e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d8f6321994b579e0d62fc38aa217bdebfd3399c401039deaa073ea4703c8ec71
[INFO] running `Command { std: "docker" "start" "-a" "d8f6321994b579e0d62fc38aa217bdebfd3399c401039deaa073ea4703c8ec71", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.154
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling regex-syntax v0.8.3
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.6
[INFO] [stderr]    Compiling either v1.11.0
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]    Compiling ena v0.14.3
[INFO] [stderr]    Compiling pico-args v0.5.0
[INFO] [stderr]     Checking key-node-list v0.0.5
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]     Checking koopa v0.0.7
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling parking_lot v0.12.2
[INFO] [stderr]    Compiling term v0.7.0
[INFO] [stderr]    Compiling ascii-canvas v3.0.0
[INFO] [stderr]    Compiling string_cache v0.8.7
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]     Checking lalrpop-util v0.20.2
[INFO] [stderr]    Compiling regex v1.10.4
[INFO] [stderr]    Compiling lalrpop v0.20.2
[INFO] [stderr]    Compiling comp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `koopa::ir::entities::ValueData`
[INFO] [stdout]  --> src/ds_for_asm.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use koopa::ir::entities::ValueData;
[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: `koopa::ir::entities::ValueData`
[INFO] [stdout]  --> src/ds_for_asm.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use koopa::ir::entities::ValueData;
[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: `std::fmt::write`
[INFO] [stdout]  --> src/gen_asm.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fmt::write;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fs::File`
[INFO] [stdout]  --> src/array_solve.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::{fs::File, io::Write};
[INFO] [stdout]   |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::write`
[INFO] [stdout]  --> src/gen_ir.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fmt::write;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::mem::Discriminant`
[INFO] [stdout]  --> src/gen_ir.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::mem::Discriminant;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::result`
[INFO] [stdout]  --> src/gen_ir.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::result;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fs::File`
[INFO] [stdout]  --> src/gen_ir.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::{fs::File, io::Write};
[INFO] [stdout]   |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `koopa::front::ast::Return`
[INFO] [stdout]  --> src/gen_ir.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use koopa::front::ast::Return;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Write`
[INFO] [stdout]   --> src/main.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | use std::io::Write;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::write`
[INFO] [stdout]  --> src/gen_asm.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fmt::write;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fs::File`
[INFO] [stdout]  --> src/array_solve.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::{fs::File, io::Write};
[INFO] [stdout]   |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::write`
[INFO] [stdout]  --> src/gen_ir.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fmt::write;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::mem::Discriminant`
[INFO] [stdout]  --> src/gen_ir.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::mem::Discriminant;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::result`
[INFO] [stdout]  --> src/gen_ir.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::result;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fs::File`
[INFO] [stdout]  --> src/gen_ir.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::{fs::File, io::Write};
[INFO] [stdout]   |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `koopa::front::ast::Return`
[INFO] [stdout]  --> src/gen_ir.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use koopa::front::ast::Return;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Write`
[INFO] [stdout]   --> src/main.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | use std::io::Write;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::array_solve::LocalArrayInit`
[INFO] [stdout]   --> src/gen_ir.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use crate::array_solve::LocalArrayInit;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::array_solve::LocalArrayInit`
[INFO] [stdout]   --> src/gen_ir.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use crate::array_solve::LocalArrayInit;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/gen_asm.rs:615:29
[INFO] [stdout]     |
[INFO] [stdout] 615 | ...                   _ => {}
[INFO] [stdout]     |                       ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/gen_asm.rs:615:29
[INFO] [stdout]     |
[INFO] [stdout] 544 | ...                   BinaryOp::Add => {
[INFO] [stdout]     |                       ------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 548 | ...                   BinaryOp::Sub => {
[INFO] [stdout]     |                       ------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 552 | ...                   BinaryOp::Mul => {
[INFO] [stdout]     |                       ------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 556 | ...                   BinaryOp::Div => {
[INFO] [stdout]     |                       ------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 615 | ...                   _ => {}
[INFO] [stdout]     |                       ^ ...and 13 other patterns collectively make this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bb`
[INFO] [stdout]    --> src/gen_asm.rs:148:15
[INFO] [stdout]     |
[INFO] [stdout] 148 |         for (&bb, node) in self.layout().bbs() {
[INFO] [stdout]     |               ^^ help: if this is intentional, prefix it with an underscore: `_bb`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reg_param`
[INFO] [stdout]    --> src/gen_asm.rs:198:21
[INFO] [stdout]     |
[INFO] [stdout] 198 |                 let reg_param = get_reg(output, self, &mut func_info, param, program_info);
[INFO] [stdout]     |                     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_reg_param`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/gen_asm.rs:615:29
[INFO] [stdout]     |
[INFO] [stdout] 615 | ...                   _ => {}
[INFO] [stdout]     |                       ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/gen_asm.rs:615:29
[INFO] [stdout]     |
[INFO] [stdout] 544 | ...                   BinaryOp::Add => {
[INFO] [stdout]     |                       ------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 548 | ...                   BinaryOp::Sub => {
[INFO] [stdout]     |                       ------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 552 | ...                   BinaryOp::Mul => {
[INFO] [stdout]     |                       ------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 556 | ...                   BinaryOp::Div => {
[INFO] [stdout]     |                       ------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 615 | ...                   _ => {}
[INFO] [stdout]     |                       ^ ...and 13 other patterns collectively make this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bb`
[INFO] [stdout]    --> src/gen_asm.rs:148:15
[INFO] [stdout]     |
[INFO] [stdout] 148 |         for (&bb, node) in self.layout().bbs() {
[INFO] [stdout]     |               ^^ help: if this is intentional, prefix it with an underscore: `_bb`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lval_id`
[INFO] [stdout]    --> src/gen_ir.rs:271:39
[INFO] [stdout]     |
[INFO] [stdout] 271 |                     LvalResult::Value(lval_id) => {
[INFO] [stdout]     |                                       ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_lval_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `then_else_result` is assigned to, but never used
[INFO] [stdout]    --> src/gen_ir.rs:338:21
[INFO] [stdout]     |
[INFO] [stdout] 338 |                 let mut then_else_result = Returned::No;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_then_else_result` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `then_else_result` is never read
[INFO] [stdout]    --> src/gen_ir.rs:342:25
[INFO] [stdout]     |
[INFO] [stdout] 342 |                         then_else_result = Returned::Yes;
[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 `then_else_result` is never read
[INFO] [stdout]    --> src/gen_ir.rs:358:29
[INFO] [stdout]     |
[INFO] [stdout] 358 | ...                   then_else_result = Returned::Yes;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reg_param`
[INFO] [stdout]    --> src/gen_asm.rs:198:21
[INFO] [stdout]     |
[INFO] [stdout] 198 |                 let reg_param = get_reg(output, self, &mut func_info, param, program_info);
[INFO] [stdout]     |                     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_reg_param`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `btype`
[INFO] [stdout]    --> src/gen_ir.rs:820:35
[INFO] [stdout]     |
[INFO] [stdout] 820 |             ConstDecl::ConstDeclS(btype, const_def_s) => {
[INFO] [stdout]     |                                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_btype`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `btype`
[INFO] [stdout]    --> src/gen_ir.rs:891:31
[INFO] [stdout]     |
[INFO] [stdout] 891 |             VarDecl::VarDeclS(btype, var_def_s) => {
[INFO] [stdout]     |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_btype`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lval_id`
[INFO] [stdout]    --> src/gen_ir.rs:271:39
[INFO] [stdout]     |
[INFO] [stdout] 271 |                     LvalResult::Value(lval_id) => {
[INFO] [stdout]     |                                       ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_lval_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `then_else_result` is assigned to, but never used
[INFO] [stdout]    --> src/gen_ir.rs:338:21
[INFO] [stdout]     |
[INFO] [stdout] 338 |                 let mut then_else_result = Returned::No;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_then_else_result` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `then_else_result` is never read
[INFO] [stdout]    --> src/gen_ir.rs:342:25
[INFO] [stdout]     |
[INFO] [stdout] 342 |                         then_else_result = Returned::Yes;
[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 `then_else_result` is never read
[INFO] [stdout]    --> src/gen_ir.rs:358:29
[INFO] [stdout]     |
[INFO] [stdout] 358 | ...                   then_else_result = Returned::Yes;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `btype`
[INFO] [stdout]    --> src/gen_ir.rs:820:35
[INFO] [stdout]     |
[INFO] [stdout] 820 |             ConstDecl::ConstDeclS(btype, const_def_s) => {
[INFO] [stdout]     |                                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_btype`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `btype`
[INFO] [stdout]    --> src/gen_ir.rs:891:31
[INFO] [stdout]     |
[INFO] [stdout] 891 |             VarDecl::VarDeclS(btype, var_def_s) => {
[INFO] [stdout]     |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_btype`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `LocalArrayInit` is never used
[INFO] [stdout]    --> src/array_solve.rs:188:11
[INFO] [stdout]     |
[INFO] [stdout] 188 | pub trait LocalArrayInit {
[INFO] [stdout]     |           ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gen_local_var_array_ir` is never used
[INFO] [stdout]     --> src/gen_ir.rs:1207:4
[INFO] [stdout]      |
[INFO] [stdout] 1207 | fn gen_local_var_array_ir(
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `LocalArrayInit` is never used
[INFO] [stdout]    --> src/array_solve.rs:188:11
[INFO] [stdout]     |
[INFO] [stdout] 188 | pub trait LocalArrayInit {
[INFO] [stdout]     |           ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gen_local_var_array_ir` is never used
[INFO] [stdout]     --> src/gen_ir.rs:1207:4
[INFO] [stdout]      |
[INFO] [stdout] 1207 | fn gen_local_var_array_ir(
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.87s
[INFO] running `Command { std: "docker" "inspect" "d8f6321994b579e0d62fc38aa217bdebfd3399c401039deaa073ea4703c8ec71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8f6321994b579e0d62fc38aa217bdebfd3399c401039deaa073ea4703c8ec71", kill_on_drop: false }`
[INFO] [stdout] d8f6321994b579e0d62fc38aa217bdebfd3399c401039deaa073ea4703c8ec71
