[INFO] cloning repository https://github.com/WilliamZhang20/c-compiler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/WilliamZhang20/c-compiler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWilliamZhang20%2Fc-compiler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWilliamZhang20%2Fc-compiler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 24624b81a9cfda9e51b407a37a4f4bac6eef1c03
[INFO] testing WilliamZhang20/c-compiler against 1.98.0-beta.1 for beta-1.98-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWilliamZhang20%2Fc-compiler" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/WilliamZhang20/c-compiler
[INFO] finished tweaking git repo https://github.com/WilliamZhang20/c-compiler
[INFO] tweaked toml for git repo https://github.com/WilliamZhang20/c-compiler written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/WilliamZhang20/c-compiler on toolchain 1.98.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/WilliamZhang20/c-compiler 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" "+1.98.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 6c18928764513d47b032a109083e8a44548b23f95570c452e7f03e42db4c2309
[INFO] running `Command { std: "docker" "start" "6c18928764513d47b032a109083e8a44548b23f95570c452e7f03e42db4c2309", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c18928764513d47b032a109083e8a44548b23f95570c452e7f03e42db4c2309", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6c18928764513d47b032a109083e8a44548b23f95570c452e7f03e42db4c2309" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c18928764513d47b032a109083e8a44548b23f95570c452e7f03e42db4c2309", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6c18928764513d47b032a109083e8a44548b23f95570c452e7f03e42db4c2309" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling model v0.1.0 (/opt/rustwide/workdir/model)
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.1
[INFO] [stderr]    Compiling anstyle v1.0.11
[INFO] [stderr]    Compiling anstyle-query v1.1.4
[INFO] [stderr]    Compiling colorchoice v1.0.4
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling clap_lex v0.7.5
[INFO] [stderr]    Compiling anstyle-parse v0.2.7
[INFO] [stderr]    Compiling anstream v0.6.20
[INFO] [stdout] warning: value assigned to `tb` is never read
[INFO] [stdout]    --> model/src/typing.rs:232:17
[INFO] [stdout]     |
[INFO] [stdout] 232 |                 tb = ta.clone();
[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 `tb` is never read
[INFO] [stdout]    --> model/src/typing.rs:227:17
[INFO] [stdout]     |
[INFO] [stdout] 227 |                 tb = ta.clone();
[INFO] [stdout]     |                 ^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ir v0.1.0 (/opt/rustwide/workdir/ir)
[INFO] [stderr]    Compiling lexer v0.1.0 (/opt/rustwide/workdir/lexer)
[INFO] [stderr]    Compiling semantic v0.1.0 (/opt/rustwide/workdir/semantic)
[INFO] [stderr]    Compiling clap_builder v4.5.47
[INFO] [stderr]    Compiling parser v0.1.0 (/opt/rustwide/workdir/parser)
[INFO] [stdout] warning: unused variable: `label`
[INFO] [stdout]    --> ir/src/lowerer.rs:290:32
[INFO] [stdout]     |
[INFO] [stdout] 290 |             AstExpr::LabelAddr(label) => {
[INFO] [stdout]     |                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_label`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling codegen v0.1.0 (/opt/rustwide/workdir/codegen)
[INFO] [stderr]    Compiling optimizer v0.1.0 (/opt/rustwide/workdir/optimizer)
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]   --> optimizer/src/inline.rs:15:33
[INFO] [stdout]    |
[INFO] [stdout] 15 | use std::collections::{HashMap, HashSet};
[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 variable: `vec_trip_count`
[INFO] [stdout]     --> optimizer/src/vectorize.rs:1069:10
[INFO] [stdout]      |
[INFO] [stdout] 1069 |     let (vec_trip_count, has_remainder, vector_limit_operand) = if plan.dynamic_bound {
[INFO] [stdout]      |          ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vec_trip_count`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `next_var` is never read
[INFO] [stdout]     --> optimizer/src/vectorize.rs:1316:13
[INFO] [stdout]      |
[INFO] [stdout] 1316 |             next_var += 1;
[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: variable does not need to be mutable
[INFO] [stdout]    --> optimizer/src/recurrence.rs:369:9
[INFO] [stdout]     |
[INFO] [stdout] 369 |     let mut slots: Vec<VarId> = (0..m).map(|_| ids.var(func)).collect();
[INFO] [stdout]     |         ----^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gep_vars`
[INFO] [stdout]   --> optimizer/src/sroa.rs:85:9
[INFO] [stdout]    |
[INFO] [stdout] 85 |     let gep_vars: HashSet<VarId> = gep_to_field.keys().copied().collect();
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_gep_vars`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> optimizer/src/lib.rs:271:27
[INFO] [stdout]     |
[INFO] [stdout] 271 | pub fn optimize_with_simd(mut program: IRProgram, simd_level: SimdLevel) -> IRProgram {
[INFO] [stdout]     |                           ----^^^^^^^
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_iv_derived` is never used
[INFO] [stdout]    --> optimizer/src/vectorize.rs:466:4
[INFO] [stdout]     |
[INFO] [stdout] 466 | fn is_iv_derived(op: &Operand, iv_var: VarId) -> bool {
[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 `op` and `is_float` are never read
[INFO] [stdout]     --> optimizer/src/vectorize.rs:1035:5
[INFO] [stdout]      |
[INFO] [stdout] 1031 | struct ReductionInfo {
[INFO] [stdout]      |        ------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 1035 |     op: BinaryOp,
[INFO] [stdout]      |     ^^
[INFO] [stdout] 1036 |     is_float: bool,
[INFO] [stdout]      |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `direct` is never used
[INFO] [stdout]   --> optimizer/src/mem_dependence.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl IndexPattern {
[INFO] [stdout]    | ----------------- associated function in this implementation
[INFO] [stdout] 17 |     pub fn direct() -> Self {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_exit_terminator` is never used
[INFO] [stdout]    --> optimizer/src/profile.rs:119:8
[INFO] [stdout]     |
[INFO] [stdout] 119 | pub fn is_exit_terminator(term: &Terminator) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_output`
[INFO] [stdout]   --> codegen/src/inline_asm.rs:31:54
[INFO] [stdout]    |
[INFO] [stdout] 31 | fn render_operand(op: &X86Operand, constraint: &str, is_output: bool) -> String {
[INFO] [stdout]    |                                                      ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_output`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]   --> codegen/src/peephole.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub(crate) struct PeepholeRule {
[INFO] [stdout]    |                   ------------ field in this struct
[INFO] [stdout] 21 |     pub name: &'static str,
[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 `is_reg_read_in_block` is never used
[INFO] [stdout]     --> codegen/src/peephole.rs:1197:4
[INFO] [stdout]      |
[INFO] [stdout] 1197 | fn is_reg_read_in_block(instructions: &[X86Instr], start: usize, reg: &X86Reg) -> bool {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_alignment` is never used
[INFO] [stdout]   --> codegen/src/types.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl<'a> TypeCalculator<'a> {
[INFO] [stdout]    | --------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub fn get_alignment(&self, r#type: &Type) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling clap_derive v4.5.47
[INFO] [stderr]    Compiling clap v4.5.47
[INFO] [stderr]    Compiling driver v0.1.0 (/opt/rustwide/workdir/driver)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.80s
[INFO] running `Command { std: "docker" "inspect" "6c18928764513d47b032a109083e8a44548b23f95570c452e7f03e42db4c2309", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6c18928764513d47b032a109083e8a44548b23f95570c452e7f03e42db4c2309" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] warning: value assigned to `tb` is never read
[INFO] [stdout]    --> model/src/typing.rs:232:17
[INFO] [stdout]     |
[INFO] [stdout] 232 |                 tb = ta.clone();
[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 `tb` is never read
[INFO] [stdout]    --> model/src/typing.rs:227:17
[INFO] [stdout]     |
[INFO] [stdout] 227 |                 tb = ta.clone();
[INFO] [stdout]     |                 ^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling codegen v0.1.0 (/opt/rustwide/workdir/codegen)
[INFO] [stderr]    Compiling semantic v0.1.0 (/opt/rustwide/workdir/semantic)
[INFO] [stdout] warning: unused variable: `label`
[INFO] [stdout]    --> ir/src/lowerer.rs:290:32
[INFO] [stdout]     |
[INFO] [stdout] 290 |             AstExpr::LabelAddr(label) => {
[INFO] [stdout]     |                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_label`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_output`
[INFO] [stdout]   --> codegen/src/inline_asm.rs:31:54
[INFO] [stdout]    |
[INFO] [stdout] 31 | fn render_operand(op: &X86Operand, constraint: &str, is_output: bool) -> String {
[INFO] [stdout]    |                                                      ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_output`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]   --> codegen/src/peephole.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub(crate) struct PeepholeRule {
[INFO] [stdout]    |                   ------------ field in this struct
[INFO] [stdout] 21 |     pub name: &'static str,
[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 `is_reg_read_in_block` is never used
[INFO] [stdout]     --> codegen/src/peephole.rs:1197:4
[INFO] [stdout]      |
[INFO] [stdout] 1197 | fn is_reg_read_in_block(instructions: &[X86Instr], start: usize, reg: &X86Reg) -> bool {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_alignment` is never used
[INFO] [stdout]   --> codegen/src/types.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl<'a> TypeCalculator<'a> {
[INFO] [stdout]    | --------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub fn get_alignment(&self, r#type: &Type) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]   --> optimizer/src/inline.rs:15:33
[INFO] [stdout]    |
[INFO] [stdout] 15 | use std::collections::{HashMap, HashSet};
[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 variable: `vec_trip_count`
[INFO] [stdout]     --> optimizer/src/vectorize.rs:1069:10
[INFO] [stdout]      |
[INFO] [stdout] 1069 |     let (vec_trip_count, has_remainder, vector_limit_operand) = if plan.dynamic_bound {
[INFO] [stdout]      |          ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vec_trip_count`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `next_var` is never read
[INFO] [stdout]     --> optimizer/src/vectorize.rs:1316:13
[INFO] [stdout]      |
[INFO] [stdout] 1316 |             next_var += 1;
[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: variable does not need to be mutable
[INFO] [stdout]    --> optimizer/src/recurrence.rs:369:9
[INFO] [stdout]     |
[INFO] [stdout] 369 |     let mut slots: Vec<VarId> = (0..m).map(|_| ids.var(func)).collect();
[INFO] [stdout]     |         ----^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gep_vars`
[INFO] [stdout]   --> optimizer/src/sroa.rs:85:9
[INFO] [stdout]    |
[INFO] [stdout] 85 |     let gep_vars: HashSet<VarId> = gep_to_field.keys().copied().collect();
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_gep_vars`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> optimizer/src/lib.rs:271:27
[INFO] [stdout]     |
[INFO] [stdout] 271 | pub fn optimize_with_simd(mut program: IRProgram, simd_level: SimdLevel) -> IRProgram {
[INFO] [stdout]     |                           ----^^^^^^^
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_iv_derived` is never used
[INFO] [stdout]    --> optimizer/src/vectorize.rs:466:4
[INFO] [stdout]     |
[INFO] [stdout] 466 | fn is_iv_derived(op: &Operand, iv_var: VarId) -> bool {
[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 `op` and `is_float` are never read
[INFO] [stdout]     --> optimizer/src/vectorize.rs:1035:5
[INFO] [stdout]      |
[INFO] [stdout] 1031 | struct ReductionInfo {
[INFO] [stdout]      |        ------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 1035 |     op: BinaryOp,
[INFO] [stdout]      |     ^^
[INFO] [stdout] 1036 |     is_float: bool,
[INFO] [stdout]      |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `direct` is never used
[INFO] [stdout]   --> optimizer/src/mem_dependence.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl IndexPattern {
[INFO] [stdout]    | ----------------- associated function in this implementation
[INFO] [stdout] 17 |     pub fn direct() -> Self {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_exit_terminator` is never used
[INFO] [stdout]    --> optimizer/src/profile.rs:119:8
[INFO] [stdout]     |
[INFO] [stdout] 119 | pub fn is_exit_terminator(term: &Terminator) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling optimizer v0.1.0 (/opt/rustwide/workdir/optimizer)
[INFO] [stderr]    Compiling ir v0.1.0 (/opt/rustwide/workdir/ir)
[INFO] [stderr]    Compiling parser v0.1.0 (/opt/rustwide/workdir/parser)
[INFO] [stderr]    Compiling lexer v0.1.0 (/opt/rustwide/workdir/lexer)
[INFO] [stderr]    Compiling model v0.1.0 (/opt/rustwide/workdir/model)
[INFO] [stderr]    Compiling driver v0.1.0 (/opt/rustwide/workdir/driver)
[INFO] [stdout] warning: unused imports: `BasicBlock` and `Terminator`
[INFO] [stdout]    --> optimizer/src/polyhedral.rs:200:14
[INFO] [stdout]     |
[INFO] [stdout] 200 |     use ir::{BasicBlock, Operand, Terminator};
[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: `HashSet`
[INFO] [stdout]   --> optimizer/src/inline.rs:15:33
[INFO] [stdout]    |
[INFO] [stdout] 15 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]    |                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `tb` is never read
[INFO] [stdout]    --> model/src/typing.rs:232:17
[INFO] [stdout]     |
[INFO] [stdout] 232 |                 tb = ta.clone();
[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 `tb` is never read
[INFO] [stdout]    --> model/src/typing.rs:227:17
[INFO] [stdout]     |
[INFO] [stdout] 227 |                 tb = ta.clone();
[INFO] [stdout]     |                 ^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `label`
[INFO] [stdout]    --> ir/src/lowerer.rs:290:32
[INFO] [stdout]     |
[INFO] [stdout] 290 |             AstExpr::LabelAddr(label) => {
[INFO] [stdout]     |                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_label`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `tests_failed` is never read
[INFO] [stdout]   --> driver/tests/integration_tests.rs:59:17
[INFO] [stdout]    |
[INFO] [stdout] 59 |                 tests_failed += 1;
[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: unused variable: `vec_trip_count`
[INFO] [stdout]     --> optimizer/src/vectorize.rs:1069:10
[INFO] [stdout]      |
[INFO] [stdout] 1069 |     let (vec_trip_count, has_remainder, vector_limit_operand) = if plan.dynamic_bound {
[INFO] [stdout]      |          ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vec_trip_count`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `next_var` is never read
[INFO] [stdout]     --> optimizer/src/vectorize.rs:1316:13
[INFO] [stdout]      |
[INFO] [stdout] 1316 |             next_var += 1;
[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: variable does not need to be mutable
[INFO] [stdout]    --> optimizer/src/recurrence.rs:369:9
[INFO] [stdout]     |
[INFO] [stdout] 369 |     let mut slots: Vec<VarId> = (0..m).map(|_| ids.var(func)).collect();
[INFO] [stdout]     |         ----^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_output`
[INFO] [stdout]   --> codegen/src/inline_asm.rs:31:54
[INFO] [stdout]    |
[INFO] [stdout] 31 | fn render_operand(op: &X86Operand, constraint: &str, is_output: bool) -> String {
[INFO] [stdout]    |                                                      ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_output`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gep_vars`
[INFO] [stdout]   --> optimizer/src/sroa.rs:85:9
[INFO] [stdout]    |
[INFO] [stdout] 85 |     let gep_vars: HashSet<VarId> = gep_to_field.keys().copied().collect();
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_gep_vars`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> optimizer/src/lib.rs:271:27
[INFO] [stdout]     |
[INFO] [stdout] 271 | pub fn optimize_with_simd(mut program: IRProgram, simd_level: SimdLevel) -> IRProgram {
[INFO] [stdout]     |                           ----^^^^^^^
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `op` and `is_float` are never read
[INFO] [stdout]     --> optimizer/src/vectorize.rs:1035:5
[INFO] [stdout]      |
[INFO] [stdout] 1031 | struct ReductionInfo {
[INFO] [stdout]      |        ------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 1035 |     op: BinaryOp,
[INFO] [stdout]      |     ^^
[INFO] [stdout] 1036 |     is_float: bool,
[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 `is_exit_terminator` is never used
[INFO] [stdout]    --> optimizer/src/profile.rs:119:8
[INFO] [stdout]     |
[INFO] [stdout] 119 | pub fn is_exit_terminator(term: &Terminator) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]   --> codegen/src/peephole.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub(crate) struct PeepholeRule {
[INFO] [stdout]    |                   ------------ field in this struct
[INFO] [stdout] 21 |     pub name: &'static str,
[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 `is_reg_read_in_block` is never used
[INFO] [stdout]     --> codegen/src/peephole.rs:1197:4
[INFO] [stdout]      |
[INFO] [stdout] 1197 | fn is_reg_read_in_block(instructions: &[X86Instr], start: usize, reg: &X86Reg) -> bool {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 11.78s
[INFO] running `Command { std: "docker" "inspect" "6c18928764513d47b032a109083e8a44548b23f95570c452e7f03e42db4c2309", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6c18928764513d47b032a109083e8a44548b23f95570c452e7f03e42db4c2309" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: value assigned to `tb` is never read
[INFO] [stderr]    --> model/src/typing.rs:232:17
[INFO] [stderr]     |
[INFO] [stderr] 232 |                 tb = ta.clone();
[INFO] [stderr]     |                 ^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `tb` is never read
[INFO] [stderr]    --> model/src/typing.rs:227:17
[INFO] [stderr]     |
[INFO] [stderr] 227 |                 tb = ta.clone();
[INFO] [stderr]     |                 ^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: `model` (lib) generated 2 warnings
[INFO] [stderr] warning: unused variable: `label`
[INFO] [stderr]    --> ir/src/lowerer.rs:290:32
[INFO] [stderr]     |
[INFO] [stderr] 290 |             AstExpr::LabelAddr(label) => {
[INFO] [stderr]     |                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_label`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `ir` (lib) generated 1 warning (run `cargo fix --lib -p ir` to apply 1 suggestion)
[INFO] [stderr] warning: unused variable: `is_output`
[INFO] [stderr]   --> codegen/src/inline_asm.rs:31:54
[INFO] [stderr]    |
[INFO] [stderr] 31 | fn render_operand(op: &X86Operand, constraint: &str, is_output: bool) -> String {
[INFO] [stderr]    |                                                      ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_output`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `name` is never read
[INFO] [stderr]   --> codegen/src/peephole.rs:21:9
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub(crate) struct PeepholeRule {
[INFO] [stderr]    |                   ------------ field in this struct
[INFO] [stderr] 21 |     pub name: &'static str,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `is_reg_read_in_block` is never used
[INFO] [stderr]     --> codegen/src/peephole.rs:1197:4
[INFO] [stderr]      |
[INFO] [stderr] 1197 | fn is_reg_read_in_block(instructions: &[X86Instr], start: usize, reg: &X86Reg) -> bool {
[INFO] [stderr]      |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `get_alignment` is never used
[INFO] [stderr]   --> codegen/src/types.rs:23:12
[INFO] [stderr]    |
[INFO] [stderr] 11 | impl<'a> TypeCalculator<'a> {
[INFO] [stderr]    | --------------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 23 |     pub fn get_alignment(&self, r#type: &Type) -> usize {
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `codegen` (lib) generated 4 warnings (run `cargo fix --lib -p codegen` to apply 1 suggestion)
[INFO] [stderr] warning: unused import: `HashSet`
[INFO] [stderr]   --> optimizer/src/inline.rs:15:33
[INFO] [stderr]    |
[INFO] [stderr] 15 | use std::collections::{HashMap, HashSet};
[INFO] [stderr]    |                                 ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `vec_trip_count`
[INFO] [stderr]     --> optimizer/src/vectorize.rs:1069:10
[INFO] [stderr]      |
[INFO] [stderr] 1069 |     let (vec_trip_count, has_remainder, vector_limit_operand) = if plan.dynamic_bound {
[INFO] [stderr]      |          ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vec_trip_count`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `next_var` is never read
[INFO] [stderr]     --> optimizer/src/vectorize.rs:1316:13
[INFO] [stderr]      |
[INFO] [stderr] 1316 |             next_var += 1;
[INFO] [stderr]      |             ^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: maybe it is overwritten before being read?
[INFO] [stderr]      = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> optimizer/src/recurrence.rs:369:9
[INFO] [stderr]     |
[INFO] [stderr] 369 |     let mut slots: Vec<VarId> = (0..m).map(|_| ids.var(func)).collect();
[INFO] [stderr]     |         ----^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `gep_vars`
[INFO] [stderr]   --> optimizer/src/sroa.rs:85:9
[INFO] [stderr]    |
[INFO] [stderr] 85 |     let gep_vars: HashSet<VarId> = gep_to_field.keys().copied().collect();
[INFO] [stderr]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_gep_vars`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> optimizer/src/lib.rs:271:27
[INFO] [stderr]     |
[INFO] [stderr] 271 | pub fn optimize_with_simd(mut program: IRProgram, simd_level: SimdLevel) -> IRProgram {
[INFO] [stderr]     |                           ----^^^^^^^
[INFO] [stderr]     |                           |
[INFO] [stderr]     |                           help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: function `is_iv_derived` is never used
[INFO] [stderr]    --> optimizer/src/vectorize.rs:466:4
[INFO] [stderr]     |
[INFO] [stderr] 466 | fn is_iv_derived(op: &Operand, iv_var: VarId) -> bool {
[INFO] [stderr]     |    ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `op` and `is_float` are never read
[INFO] [stderr]     --> optimizer/src/vectorize.rs:1035:5
[INFO] [stderr]      |
[INFO] [stderr] 1031 | struct ReductionInfo {
[INFO] [stderr]      |        ------------- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 1035 |     op: BinaryOp,
[INFO] [stderr]      |     ^^
[INFO] [stderr] 1036 |     is_float: bool,
[INFO] [stderr]      |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `direct` is never used
[INFO] [stderr]   --> optimizer/src/mem_dependence.rs:17:12
[INFO] [stderr]    |
[INFO] [stderr] 16 | impl IndexPattern {
[INFO] [stderr]    | ----------------- associated function in this implementation
[INFO] [stderr] 17 |     pub fn direct() -> Self {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `is_exit_terminator` is never used
[INFO] [stderr]    --> optimizer/src/profile.rs:119:8
[INFO] [stderr]     |
[INFO] [stderr] 119 | pub fn is_exit_terminator(term: &Terminator) -> bool {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `BasicBlock` and `Terminator`
[INFO] [stderr]    --> optimizer/src/polyhedral.rs:200:14
[INFO] [stderr]     |
[INFO] [stderr] 200 |     use ir::{BasicBlock, Operand, Terminator};
[INFO] [stderr]     |              ^^^^^^^^^^           ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `HashSet`
[INFO] [stderr]   --> optimizer/src/inline.rs:15:33
[INFO] [stderr]    |
[INFO] [stderr] 15 | use std::collections::{HashMap, HashSet};
[INFO] [stderr]    |                                 ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `op` and `is_float` are never read
[INFO] [stderr]     --> optimizer/src/vectorize.rs:1035:5
[INFO] [stderr]      |
[INFO] [stderr] 1031 | struct ReductionInfo {
[INFO] [stderr]      |        ------------- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 1035 |     op: BinaryOp,
[INFO] [stderr]      |     ^^
[INFO] [stderr] 1036 |     is_float: bool,
[INFO] [stderr]      |     ^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `optimizer` (lib) generated 10 warnings (run `cargo fix --lib -p optimizer` to apply 5 suggestions)
[INFO] [stderr] warning: `ir` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr] warning: `optimizer` (lib test) generated 9 warnings (6 duplicates) (run `cargo fix --lib -p optimizer --tests` to apply 2 suggestions)
[INFO] [stderr] warning: `codegen` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr] warning: `model` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr] warning: value assigned to `tests_failed` is never read
[INFO] [stderr]   --> driver/tests/integration_tests.rs:59:17
[INFO] [stderr]    |
[INFO] [stderr] 59 |                 tests_failed += 1;
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `driver` (test "integration_tests") generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/codegen-19d4c7a5d9d82b68)
[INFO] [stdout] 
[INFO] [stdout] running 156 tests
[INFO] [stdout] test calling_convention::tests::test_get_convention ... ok
[INFO] [stdout] test float_ops::tests::cvtsi2fp_dispatch ... ok
[INFO] [stdout] test float_ops::tests::divfp_dispatch ... ok
[INFO] [stdout] test calling_convention::tests::test_systemv_convention ... ok
[INFO] [stdout] test float_ops::tests::movfp_single ... ok
[INFO] [stdout] test float_ops::tests::movfp_double ... ok
[INFO] [stdout] test float_ops::tests::addfp_dispatch ... ok
[INFO] [stdout] test float_ops::tests::subfp_dispatch ... ok
[INFO] [stdout] test float_ops::tests::mulfp_dispatch ... ok
[INFO] [stdout] test globals::tests::emit_init_list_data_array_designated ... ok
[INFO] [stdout] test globals::tests::emit_init_list_data_array_fallback ... ok
[INFO] [stdout] test globals::tests::emit_init_list_data_scalar_constant ... ok
[INFO] [stdout] test globals::tests::emit_init_list_data_array_constants ... ok
[INFO] [stdout] test float_ops::tests::xorpfp_dispatch ... ok
[INFO] [stdout] test globals::tests::emit_init_list_data_struct_designated_field ... ok
[INFO] [stdout] test globals::tests::emit_init_list_data_array_nested ... ok
[INFO] [stdout] test globals::tests::emit_init_list_data_struct_float_field ... ok
[INFO] [stdout] test globals::tests::emit_init_list_data_array_float ... ok
[INFO] [stdout] test globals::tests::emit_init_list_data_struct_simple ... ok
[INFO] [stdout] test globals::tests::emit_init_list_data_struct_nested_init_list ... ok
[INFO] [stdout] test globals::tests::emit_init_list_data_struct_trailing_padding ... ok
[INFO] [stdout] test globals::tests::emit_init_list_data_struct_with_padding ... ok
[INFO] [stdout] test globals::tests::emit_scalar_bool_fallback ... ok
[INFO] [stdout] test globals::tests::emit_scalar_double_fallback ... ok
[INFO] [stdout] test globals::tests::emit_scalar_byte ... ok
[INFO] [stdout] test globals::tests::emit_scalar_float ... ok
[INFO] [stdout] test globals::tests::emit_scalar_function_pointer ... ok
[INFO] [stdout] test globals::tests::emit_scalar_int ... ok
[INFO] [stdout] test globals::tests::emit_scalar_long ... ok
[INFO] [stdout] test globals::tests::emit_scalar_pointer ... ok
[INFO] [stdout] test globals::tests::emit_scalar_short ... ok
[INFO] [stdout] test globals::tests::emit_scalar_unsigned_char ... ok
[INFO] [stdout] test globals::tests::emit_scalar_unsigned_int ... ok
[INFO] [stdout] test globals::tests::emit_scalar_unsigned_short ... ok
[INFO] [stdout] test globals::tests::emit_zero_int ... ok
[INFO] [stdout] test globals::tests::emit_zero_array ... ok
[INFO] [stdout] test globals::tests::find_init_item_designated_index ... ok
[INFO] [stdout] test globals::tests::find_init_item_positional ... ok
[INFO] [stdout] test globals::tests::struct_size_packed ... ok
[INFO] [stdout] test globals::tests::struct_size_simple ... ok
[INFO] [stdout] test globals::tests::struct_size_with_padding ... ok
[INFO] [stdout] test globals::tests::type_alignment_bool ... ok
[INFO] [stdout] test globals::tests::type_alignment_double ... ok
[INFO] [stdout] test globals::tests::type_alignment_fallback ... ok
[INFO] [stdout] test globals::tests::type_alignment_function_pointer ... ok
[INFO] [stdout] test globals::tests::struct_size_with_trailing_padding ... ok
[INFO] [stdout] test globals::tests::type_alignment_primitives ... ok
[INFO] [stdout] test globals::tests::type_alignment_array_inherits_element ... ok
[INFO] [stdout] test globals::tests::type_alignment_struct_missing ... ok
[INFO] [stdout] test globals::tests::type_alignment_struct ... ok
[INFO] [stdout] test globals::tests::type_size_array ... ok
[INFO] [stdout] test globals::tests::type_size_function_pointer ... ok
[INFO] [stdout] test globals::tests::type_size_longlong ... ok
[INFO] [stdout] test globals::tests::type_size_nested_array ... ok
[INFO] [stdout] test globals::tests::type_size_pointer ... ok
[INFO] [stdout] test globals::tests::type_size_primitives ... ok
[INFO] [stdout] test globals::tests::type_size_struct_packed ... ok
[INFO] [stdout] test globals::tests::type_size_struct_with_padding ... ok
[INFO] [stdout] test globals::tests::type_size_struct ... ok
[INFO] [stdout] test globals::tests::type_size_struct_missing ... ok
[INFO] [stdout] test globals::tests::type_size_union ... ok
[INFO] [stdout] test peephole::tests::conditional_inversion_fallthrough ... ok
[INFO] [stdout] test globals::tests::type_size_typedef ... ok
[INFO] [stdout] test globals::tests::type_size_union_missing ... ok
[INFO] [stdout] test peephole::tests::constant_fold_mov_imul ... ok
[INFO] [stdout] test peephole::tests::eliminate_jump_chain ... ok
[INFO] [stdout] test peephole::tests::copy_forwarding_adjacent ... ok
[INFO] [stdout] test peephole::tests::fold_lea_add ... ok
[INFO] [stdout] test peephole::tests::fold_lea_mov_store ... ok
[INFO] [stdout] test peephole::tests::conditional_jump_chain ... ok
[INFO] [stdout] test peephole::tests::empty_instructions ... ok
[INFO] [stdout] test peephole::tests::fold_lea_no_match ... ok
[INFO] [stdout] test peephole::tests::imul_by_zero_becomes_mov_zero ... ok
[INFO] [stdout] test peephole::tests::immediate_forwarding_into_add ... ok
[INFO] [stdout] test peephole::tests::invert_condition_all_pairs ... ok
[INFO] [stdout] test peephole::tests::keep_mov_different_regs ... ok
[INFO] [stdout] test peephole::tests::lea_add_constant_fold ... ok
[INFO] [stdout] test peephole::tests::lea_forwarding_into_mov ... ok
[INFO] [stdout] test peephole::tests::mov_imm_add_to_lea ... ok
[INFO] [stdout] test peephole::tests::multiple_passes_converge ... ok
[INFO] [stdout] test peephole::tests::reg_not_used_after_ret ... ok
[INFO] [stdout] test peephole::tests::reg_overwritten_before_read ... ok
[INFO] [stdout] test peephole::tests::reg_used_in_next_instruction ... ok
[INFO] [stdout] test peephole::tests::remove_add_zero ... ok
[INFO] [stdout] test peephole::tests::remove_add_zero_via_register ... ok
[INFO] [stdout] test peephole::tests::remove_dead_store_to_reg ... ok
[INFO] [stdout] test peephole::tests::remove_imul_by_one ... ok
[INFO] [stdout] test peephole::tests::remove_jmp_to_next_label ... ok
[INFO] [stdout] test peephole::tests::remove_redundant_mov_same_reg ... ok
[INFO] [stdout] test peephole::tests::remove_sub_zero ... ok
[INFO] [stdout] test peephole::tests::same_physical_reg_aliases ... ok
[INFO] [stdout] test peephole::tests::same_physical_reg_different ... ok
[INFO] [stdout] test peephole::tests::simplify_cmp_set_test_branch ... ok
[INFO] [stdout] test peephole::tests::single_ret ... ok
[INFO] [stdout] test regalloc::tests::callee_saved_system_v ... ok
[INFO] [stdout] test regalloc::tests::caller_saved_system_v ... ok
[INFO] [stdout] test regalloc::tests::interference_empty_intervals ... ok
[INFO] [stdout] test regalloc::tests::interference_non_overlapping_intervals ... ok
[INFO] [stdout] test regalloc::tests::interference_overlapping_intervals ... ok
[INFO] [stdout] test regalloc::tests::interference_three_way ... ok
[INFO] [stdout] test regalloc::tests::interference_touching_at_boundary ... ok
[INFO] [stdout] test regalloc::tests::physical_reg_to_x86_mapping ... ok
[INFO] [stdout] test types::tests::align_array ... ok
[INFO] [stdout] test types::tests::align_primitives ... ok
[INFO] [stdout] test types::tests::align_struct_packed ... ok
[INFO] [stdout] test types::tests::size_array ... ok
[INFO] [stdout] test types::tests::size_bool ... ok
[INFO] [stdout] test types::tests::size_char ... ok
[INFO] [stdout] test types::tests::size_float_double ... ok
[INFO] [stdout] test types::tests::size_function_pointer ... ok
[INFO] [stdout] test types::tests::size_int ... ok
[INFO] [stdout] test types::tests::size_long ... ok
[INFO] [stdout] test types::tests::size_long_long ... ok
[INFO] [stdout] test types::tests::size_pointer ... ok
[INFO] [stdout] test types::tests::size_short ... ok
[INFO] [stdout] test types::tests::size_struct_packed ... ok
[INFO] [stdout] test types::tests::size_struct_simple ... ok
[INFO] [stdout] test types::tests::size_struct_with_padding ... ok
[INFO] [stdout] test types::tests::size_typedef_known ... ok
[INFO] [stdout] test types::tests::size_union ... ok
[INFO] [stdout] test types::tests::size_void ... ok
[INFO] [stdout] test x86::tests::emit_add_sub ... ok
[INFO] [stdout] test x86::tests::emit_call ... ok
[INFO] [stdout] test x86::tests::emit_cmp_set ... ok
[INFO] [stdout] test x86::tests::emit_empty ... ok
[INFO] [stdout] test x86::tests::emit_float_instrs ... ok
[INFO] [stdout] test x86::tests::emit_jmp_jcc ... ok
[INFO] [stdout] test x86::tests::emit_label ... ok
[INFO] [stdout] test x86::tests::emit_leave ... ok
[INFO] [stdout] test x86::tests::emit_mov ... ok
[INFO] [stdout] test x86::tests::emit_neg ... ok
[INFO] [stdout] test x86::tests::emit_push_pop ... ok
[INFO] [stdout] test x86::tests::emit_raw ... ok
[INFO] [stdout] test x86::tests::emit_ret ... ok
[INFO] [stdout] test x86::tests::emit_shift_ops ... ok
[INFO] [stdout] test x86::tests::operand_byte_mem ... ok
[INFO] [stdout] test x86::tests::operand_dword_mem ... ok
[INFO] [stdout] test x86::tests::operand_float_mem ... ok
[INFO] [stdout] test x86::tests::operand_global_mem ... ok
[INFO] [stdout] test x86::tests::operand_imm ... ok
[INFO] [stdout] test x86::tests::operand_label ... ok
[INFO] [stdout] test x86::tests::operand_mem_positive_offset ... ok
[INFO] [stdout] test x86::tests::operand_reg ... ok
[INFO] [stdout] test x86::tests::operand_rip_rel ... ok
[INFO] [stdout] test x86::tests::operand_word_mem ... ok
[INFO] [stdout] test x86::tests::reg_names_32bit ... ok
[INFO] [stdout] test x86::tests::reg_names_64bit ... ok
[INFO] [stdout] test x86::tests::reg_names_8bit ... ok
[INFO] [stdout] test x86::tests::reg_names_xmm ... ok
[INFO] [stdout] test calling_convention::tests::test_host_convention ... ok
[INFO] [stdout] test float_ops::tests::ucomifp_dispatch ... ok
[INFO] [stdout] test calling_convention::tests::test_windows_convention ... ok
[INFO] [stdout] test globals::tests::emit_init_list_data_scalar_non_constant ... ok
[INFO] [stdout] test globals::tests::emit_init_list_data_struct_fallback_expr ... ok
[INFO] [stdout] test peephole::tests::invert_condition_unknown_returns_none ... ok
[INFO] [stdout] test regalloc::tests::allocatable_excludes_scratch ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 156 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/driver-6edf54ffb4915eed)
[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 tests/inprocess_tests.rs (/opt/rustwide/target/debug/deps/inprocess_tests-cff45eb1e321038c)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] arr[0] = 0
[INFO] [stdout] arr[1] = 1
[INFO] [stdout] arr[2] = 4
[INFO] [stdout] arr[3] = 9
[INFO] [stdout] arr[4] = 16
[INFO] [stdout] Line 1
[INFO] [stdout] Line 2
[INFO] [stdout] Tab:	here
[INFO] [stdout] Quote: "Hello"
[INFO] [stdout] Backslash: \
[INFO] [stdout] Test
[INFO] [stdout] After a++: x=10, a=11
[INFO] [stdout] After b--: y=20, b=19
[INFO] [stdout] After ++c: z=31, c=31
[INFO] [stdout] After --d: w=39, d=39
[INFO] [stdout] Sum 0 to 4: 10
[INFO] [stdout] Malloc'd value: 123
[INFO] [stdout] Malloc'd value: 123
[INFO] [stdout] 20 + 22 = 42
[INFO] [stdout] Hello World! a=10, b=20
[INFO] [stdout] Signal handler registered
[INFO] [stdout] test run_all_c_tests_in_process ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 15.53s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration_tests.rs (/opt/rustwide/target/debug/deps/integration_tests-24939d0f491e25fa)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr] warning: value assigned to `tb` is never read
[INFO] [stderr]    --> model/src/typing.rs:232:17
[INFO] [stderr]     |
[INFO] [stderr] 232 |                 tb = ta.clone();
[INFO] [stderr]     |                 ^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `tb` is never read
[INFO] [stderr]    --> model/src/typing.rs:227:17
[INFO] [stderr]     |
[INFO] [stderr] 227 |                 tb = ta.clone();
[INFO] [stderr]     |                 ^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: `model` (lib) generated 2 warnings
[INFO] [stderr] warning: unused variable: `label`
[INFO] [stderr]    --> ir/src/lowerer.rs:290:32
[INFO] [stderr]     |
[INFO] [stderr] 290 |             AstExpr::LabelAddr(label) => {
[INFO] [stderr]     |                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_label`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `ir` (lib) generated 1 warning (run `cargo fix --lib -p ir` to apply 1 suggestion)
[INFO] [stderr] warning: unused variable: `is_output`
[INFO] [stderr]   --> codegen/src/inline_asm.rs:31:54
[INFO] [stderr]    |
[INFO] [stderr] 31 | fn render_operand(op: &X86Operand, constraint: &str, is_output: bool) -> String {
[INFO] [stderr]    |                                                      ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_output`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `name` is never read
[INFO] [stderr]   --> codegen/src/peephole.rs:21:9
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub(crate) struct PeepholeRule {
[INFO] [stderr]    |                   ------------ field in this struct
[INFO] [stderr] 21 |     pub name: &'static str,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `is_reg_read_in_block` is never used
[INFO] [stderr]     --> codegen/src/peephole.rs:1197:4
[INFO] [stderr]      |
[INFO] [stderr] 1197 | fn is_reg_read_in_block(instructions: &[X86Instr], start: usize, reg: &X86Reg) -> bool {
[INFO] [stderr]      |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `get_alignment` is never used
[INFO] [stderr]   --> codegen/src/types.rs:23:12
[INFO] [stderr]    |
[INFO] [stderr] 11 | impl<'a> TypeCalculator<'a> {
[INFO] [stderr]    | --------------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 23 |     pub fn get_alignment(&self, r#type: &Type) -> usize {
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `HashSet`
[INFO] [stderr]   --> optimizer/src/inline.rs:15:33
[INFO] [stderr]    |
[INFO] [stderr] 15 | use std::collections::{HashMap, HashSet};
[INFO] [stderr]    |                                 ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `vec_trip_count`
[INFO] [stderr]     --> optimizer/src/vectorize.rs:1069:10
[INFO] [stderr]      |
[INFO] [stderr] 1069 |     let (vec_trip_count, has_remainder, vector_limit_operand) = if plan.dynamic_bound {
[INFO] [stderr]      |          ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vec_trip_count`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `next_var` is never read
[INFO] [stderr]     --> optimizer/src/vectorize.rs:1316:13
[INFO] [stderr]      |
[INFO] [stderr] 1316 |             next_var += 1;
[INFO] [stderr]      |             ^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: maybe it is overwritten before being read?
[INFO] [stderr]      = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> optimizer/src/recurrence.rs:369:9
[INFO] [stderr]     |
[INFO] [stderr] 369 |     let mut slots: Vec<VarId> = (0..m).map(|_| ids.var(func)).collect();
[INFO] [stderr]     |         ----^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `gep_vars`
[INFO] [stderr]   --> optimizer/src/sroa.rs:85:9
[INFO] [stderr]    |
[INFO] [stderr] 85 |     let gep_vars: HashSet<VarId> = gep_to_field.keys().copied().collect();
[INFO] [stderr]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_gep_vars`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> optimizer/src/lib.rs:271:27
[INFO] [stderr]     |
[INFO] [stderr] 271 | pub fn optimize_with_simd(mut program: IRProgram, simd_level: SimdLevel) -> IRProgram {
[INFO] [stderr]     |                           ----^^^^^^^
[INFO] [stderr]     |                           |
[INFO] [stderr]     |                           help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: function `is_iv_derived` is never used
[INFO] [stderr]    --> optimizer/src/vectorize.rs:466:4
[INFO] [stderr]     |
[INFO] [stderr] 466 | fn is_iv_derived(op: &Operand, iv_var: VarId) -> bool {
[INFO] [stderr]     |    ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `op` and `is_float` are never read
[INFO] [stderr]     --> optimizer/src/vectorize.rs:1035:5
[INFO] [stderr]      |
[INFO] [stderr] 1031 | struct ReductionInfo {
[INFO] [stderr]      |        ------------- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 1035 |     op: BinaryOp,
[INFO] [stderr]      |     ^^
[INFO] [stderr] 1036 |     is_float: bool,
[INFO] [stderr]      |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `direct` is never used
[INFO] [stderr]   --> optimizer/src/mem_dependence.rs:17:12
[INFO] [stderr]    |
[INFO] [stderr] 16 | impl IndexPattern {
[INFO] [stderr]    | ----------------- associated function in this implementation
[INFO] [stderr] 17 |     pub fn direct() -> Self {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `is_exit_terminator` is never used
[INFO] [stderr]    --> optimizer/src/profile.rs:119:8
[INFO] [stderr]     |
[INFO] [stderr] 119 | pub fn is_exit_terminator(term: &Terminator) -> bool {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `codegen` (lib) generated 4 warnings (run `cargo fix --lib -p codegen` to apply 1 suggestion)
[INFO] [stderr] warning: `optimizer` (lib) generated 10 warnings (run `cargo fix --lib -p optimizer` to apply 5 suggestions)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] [stdout] test run_all_c_tests ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- run_all_c_tests stdout ----
[INFO] [stdout] Running test: test_int_suffixes.c
[INFO] [stdout] 
[INFO] [stdout] thread 'run_all_c_tests' (1728) panicked at driver/tests/integration_tests.rs:55:18:
[INFO] [stdout] Failed to run driver: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5ac16d65b491 - std[73adb7dc35730857]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5ac16d65b491 - std[73adb7dc35730857]::backtrace_rs::backtrace::trace_unsynchronized::<std[73adb7dc35730857]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5ac16d65b491 - std[73adb7dc35730857]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5ac16d65b491 - <<std[73adb7dc35730857]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[6883ba1bc0fe4ed1]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5ac16d66f5ca - <core[6883ba1bc0fe4ed1]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5ac16d66f5ca - core[6883ba1bc0fe4ed1]::fmt::write
[INFO] [stdout]    6:     0x5ac16d65fc1c - std[73adb7dc35730857]::io::default_write_fmt::<alloc[55a36b64bcbf2c0d]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/io/mod.rs:626:11
[INFO] [stdout]    7:     0x5ac16d65fc1c - <alloc[55a36b64bcbf2c0d]::vec::Vec<u8> as std[73adb7dc35730857]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/io/mod.rs:1730:13
[INFO] [stdout]    8:     0x5ac16d638de6 - <std[73adb7dc35730857]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5ac16d638de6 - std[73adb7dc35730857]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5ac16d653059 - std[73adb7dc35730857]::panicking::default_hook
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5ac16d5ed2a0 - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn for<'a, 'b> core[6883ba1bc0fe4ed1]::ops::function::Fn<(&'a std[73adb7dc35730857]::panic::PanicHookInfo<'b>,), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send + core[6883ba1bc0fe4ed1]::marker::Sync> as core[6883ba1bc0fe4ed1]::ops::function::Fn<(&std[73adb7dc35730857]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2333:9
[INFO] [stdout]   12:     0x5ac16d5ed2a0 - test[980ffaebd391d06d]::test_main_inner::<test[980ffaebd391d06d]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x5ac16d653212 - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn for<'a, 'b> core[6883ba1bc0fe4ed1]::ops::function::Fn<(&'a std[73adb7dc35730857]::panic::PanicHookInfo<'b>,), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send + core[6883ba1bc0fe4ed1]::marker::Sync> as core[6883ba1bc0fe4ed1]::ops::function::Fn<(&std[73adb7dc35730857]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2333:9
[INFO] [stdout]   14:     0x5ac16d653212 - std[73adb7dc35730857]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:823:13
[INFO] [stdout]   15:     0x5ac16d638e92 - std[73adb7dc35730857]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:688:13
[INFO] [stdout]   16:     0x5ac16d630519 - std[73adb7dc35730857]::sys::backtrace::__rust_end_short_backtrace::<std[73adb7dc35730857]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5ac16d639a8d - __rustc[a7b7b02e776dd976]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:679:5
[INFO] [stdout]   18:     0x5ac16d66fd3c - core[6883ba1bc0fe4ed1]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5ac16d66fb12 - core[6883ba1bc0fe4ed1]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/result.rs:1870:5
[INFO] [stdout]   20:     0x5ac16d5db962 - <core[6883ba1bc0fe4ed1]::result::Result<std[73adb7dc35730857]::process::ExitStatus, core[6883ba1bc0fe4ed1]::io::error::Error>>::expect
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/result.rs:1183:23
[INFO] [stdout]   21:     0x5ac16d5dabf4 - run_all_c_tests
[INFO] [stdout]                                at /opt/rustwide/workdir/driver/tests/integration_tests.rs:55:18
[INFO] [stdout]   22:     0x5ac16d5d9e93 - integration_tests[6bb37dd80101be7b]::run_all_c_tests::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/driver/tests/integration_tests.rs:6:21
[INFO] [stdout]   23:     0x5ac16d5e0306 - <integration_tests[6bb37dd80101be7b]::run_all_c_tests::{closure#0} as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5ac16d5e05db - <fn() -> core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5ac16d5e05db - test[980ffaebd391d06d]::__rust_begin_short_backtrace::<core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>, fn() -> core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:724:18
[INFO] [stdout]   26:     0x5ac16d5edc25 - test[980ffaebd391d06d]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:747:74
[INFO] [stdout]   27:     0x5ac16d5edc25 - <core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   28:     0x5ac16d5edc25 - std[73adb7dc35730857]::panicking::catch_unwind::do_call::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>, core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:576:43
[INFO] [stdout]   29:     0x5ac16d5edc25 - std[73adb7dc35730857]::panicking::catch_unwind::<core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>, core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x5ac16d5edc25 - std[73adb7dc35730857]::panic::catch_unwind::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>, core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x5ac16d5edc25 - test[980ffaebd391d06d]::run_test_in_process
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:747:27
[INFO] [stdout]   32:     0x5ac16d5edc25 - test[980ffaebd391d06d]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:668:43
[INFO] [stdout]   33:     0x5ac16d5e86d4 - test[980ffaebd391d06d]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:698:41
[INFO] [stdout]   34:     0x5ac16d5e86d4 - std[73adb7dc35730857]::sys::backtrace::__rust_begin_short_backtrace::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x5ac16d5f0d72 - std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   36:     0x5ac16d5f0d72 - <core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   37:     0x5ac16d5f0d72 - std[73adb7dc35730857]::panicking::catch_unwind::do_call::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:576:43
[INFO] [stdout]   38:     0x5ac16d5f0d72 - std[73adb7dc35730857]::panicking::catch_unwind::<(), core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x5ac16d5f0d72 - std[73adb7dc35730857]::panic::catch_unwind::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x5ac16d5f0d72 - std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   41:     0x5ac16d5f0d72 - <std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1} as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5ac16d65a9af - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn core[6883ba1bc0fe4ed1]::ops::function::FnOnce<(), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2319:9
[INFO] [stdout]   43:     0x5ac16d65a9af - <std[73adb7dc35730857]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/thread/unix.rs:123:17
[INFO] [stdout]   44:     0x7141ac34eaa4 - <unknown>
[INFO] [stdout]   45:     0x7141ac3dba64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     run_all_c_tests
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.43s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `-p driver --test integration_tests`
[INFO] running `Command { std: "docker" "inspect" "6c18928764513d47b032a109083e8a44548b23f95570c452e7f03e42db4c2309", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c18928764513d47b032a109083e8a44548b23f95570c452e7f03e42db4c2309", kill_on_drop: false }`
[INFO] [stdout] 6c18928764513d47b032a109083e8a44548b23f95570c452e7f03e42db4c2309
