[INFO] cloning repository https://github.com/rdaum/rol
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rdaum/rol" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frdaum%2Frol", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frdaum%2Frol'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c05f093d5640a904751d2932d9060a9d746eddba
[INFO] testing rdaum/rol against master#0d162b25edd5bf0dba9a22e83b614f1113e90474 for pr-150681
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frdaum%2Frol" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rdaum/rol
[INFO] finished tweaking git repo https://github.com/rdaum/rol
[INFO] tweaked toml for git repo https://github.com/rdaum/rol written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rdaum/rol on toolchain 0d162b25edd5bf0dba9a22e83b614f1113e90474
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rdaum/rol 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" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `crate::with_write_barrier`
[INFO] [stdout]   --> src/bytecode.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | use crate::with_write_barrier;
[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 doc comment
[INFO] [stdout]   --> src/gc/mmtk_binding.rs:41:1
[INFO] [stdout]    |
[INFO] [stdout] 41 | /// Thread-local mutator storage for proper thread binding
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/gc/mmtk_binding.rs:954:1
[INFO] [stdout]     |
[INFO] [stdout] 954 | /// Thread-local task control flags - much simpler with isolated heaps
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mmtk_dealloc_placeholder`
[INFO] [stdout]  --> src/heap/lisp_task.rs:5:62
[INFO] [stdout]   |
[INFO] [stdout] 5 |     is_mmtk_initialized, mmtk_alloc, mmtk_alloc_placeholder, mmtk_dealloc_placeholder,
[INFO] [stdout]   |                                                              ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Arc`
[INFO] [stdout]   --> src/scheduler/scheduler.rs:13:17
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::sync::{Arc, RwLock, atomic::AtomicU64};
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `jit_ptr`
[INFO] [stdout]   --> src/bytecode.rs:96:34
[INFO] [stdout]    |
[INFO] [stdout] 96 | pub extern "C" fn jit_set_global(jit_ptr: *mut BytecodeJIT, symbol_id: u64, value: u64) {
[INFO] [stdout]    |                                  ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_jit_ptr`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `jit_ptr`
[INFO] [stdout]    --> src/bytecode.rs:115:34
[INFO] [stdout]     |
[INFO] [stdout] 115 | pub extern "C" fn jit_get_global(jit_ptr: *mut BytecodeJIT, symbol_id: u64) -> u64 {
[INFO] [stdout]     |                                  ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_jit_ptr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/scheduler/scheduler.rs:204:17
[INFO] [stdout]     |
[INFO] [stdout] 204 |             let mut jit = BytecodeJIT::new();
[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: `jit`
[INFO] [stdout]    --> src/scheduler/scheduler.rs:204:17
[INFO] [stdout]     |
[INFO] [stdout] 204 |             let mut jit = BytecodeJIT::new();
[INFO] [stdout]     |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_jit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `label_blocks`, `safepoint_ref`, and `recursive_calls` are never read
[INFO] [stdout]     --> src/bytecode.rs:1864:5
[INFO] [stdout]      |
[INFO] [stdout] 1860 | struct BytecodeAnalyzer<'a> {
[INFO] [stdout]      |        ---------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 1864 |     label_blocks: std::collections::HashMap<Label, Block>,
[INFO] [stdout]      |     ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1870 |     safepoint_ref: Option<FuncRef>,
[INFO] [stdout]      |     ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1885 |     recursive_calls: Option<&'a std::collections::HashMap<Symbol, Vec<RecursiveCallSite>>>,
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `emit_safepoint_check` is never used
[INFO] [stdout]     --> src/bytecode.rs:1897:8
[INFO] [stdout]      |
[INFO] [stdout] 1890 | impl<'a> BytecodeAnalyzer<'a> {
[INFO] [stdout]      | ----------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 1897 |     fn emit_safepoint_check(&self, builder: &mut FunctionBuilder) {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `unregister_thread_root` is never used
[INFO] [stdout]    --> src/gc/mmtk_binding.rs:608:8
[INFO] [stdout]     |
[INFO] [stdout] 608 | pub fn unregister_thread_root(ptr: *mut dyn GcTrace) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `slots_ptr` is never used
[INFO] [stdout]   --> src/heap/environment.rs:84:15
[INFO] [stdout]    |
[INFO] [stdout] 43 | impl Environment {
[INFO] [stdout]    | ---------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 84 |     unsafe fn slots_ptr(ptr: *mut Environment) -> *mut u64 {
[INFO] [stdout]    |               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `trailing_slice_mut` is never used
[INFO] [stdout]   --> src/heap/flexible_utils.rs:53:15
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub unsafe fn trailing_slice_mut<'a, T, U>(base_ptr: *mut T, element_count: usize) -> &'a mut [U] {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `isa` is never read
[INFO] [stdout]    --> src/jit.rs:132:5
[INFO] [stdout]     |
[INFO] [stdout] 128 | pub struct VarJIT {
[INFO] [stdout]     |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 132 |     isa: cranelift::codegen::isa::OwnedTargetIsa,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `next_id` is never read
[INFO] [stdout]   --> src/symbol.rs:93:5
[INFO] [stdout]    |
[INFO] [stdout] 87 | struct GlobalInternerState {
[INFO] [stdout]    |        ------------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 93 |     next_id: CachePadded<AtomicU32>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `global_env_ptr` is never read
[INFO] [stdout]   --> src/bin/repl.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct Repl {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 30 |     global_env_ptr: *mut Environment,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/bin/fib_bench.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 |     for i in 0..iterations {
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `editor` and `global_env_ptr` are never read
[INFO] [stdout]   --> src/bin/repl.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct Repl {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 29 |     editor: DefaultEditor,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 30 |     global_env_ptr: *mut Environment,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `format_result`, `run`, and `print_help` are never used
[INFO] [stdout]    --> src/bin/repl.rs:94:12
[INFO] [stdout]     |
[INFO] [stdout]  33 | impl Repl {
[INFO] [stdout]     | --------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  94 |     pub fn format_result(&self, var: &Var) -> String {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 156 |     pub fn run(&mut self) -> std::result::Result<(), ReadlineError> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 229 |     fn print_help(&self) {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `start_repl` is never used
[INFO] [stdout]    --> src/bin/repl.rs:281:8
[INFO] [stdout]     |
[INFO] [stdout] 281 | pub fn start_repl() -> std::result::Result<(), ReadlineError> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 18s
[INFO] running `Command { std: "docker" "inspect" "7dd41bfdd78c9f2876cef33801bb19f7bca53692c936210bdbecf921b1f7dc01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7dd41bfdd78c9f2876cef33801bb19f7bca53692c936210bdbecf921b1f7dc01", kill_on_drop: false }`
[INFO] [stdout] 7dd41bfdd78c9f2876cef33801bb19f7bca53692c936210bdbecf921b1f7dc01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0678582ac0447e12f1b7a793ebb56fe5d30d16439fa77ebb74017915f61d229e
[INFO] running `Command { std: "docker" "start" "-a" "0678582ac0447e12f1b7a793ebb56fe5d30d16439fa77ebb74017915f61d229e", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `crate::with_write_barrier`
[INFO] [stdout]   --> src/bytecode.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | use crate::with_write_barrier;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rol v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/gc/mmtk_binding.rs:41:1
[INFO] [stdout]    |
[INFO] [stdout] 41 | /// Thread-local mutator storage for proper thread binding
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/gc/mmtk_binding.rs:954:1
[INFO] [stdout]     |
[INFO] [stdout] 954 | /// Thread-local task control flags - much simpler with isolated heaps
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mmtk_dealloc_placeholder`
[INFO] [stdout]  --> src/heap/lisp_task.rs:5:62
[INFO] [stdout]   |
[INFO] [stdout] 5 |     is_mmtk_initialized, mmtk_alloc, mmtk_alloc_placeholder, mmtk_dealloc_placeholder,
[INFO] [stdout]   |                                                              ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Arc`
[INFO] [stdout]   --> src/scheduler/scheduler.rs:13:17
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::sync::{Arc, RwLock, atomic::AtomicU64};
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `jit_ptr`
[INFO] [stdout]   --> src/bytecode.rs:96:34
[INFO] [stdout]    |
[INFO] [stdout] 96 | pub extern "C" fn jit_set_global(jit_ptr: *mut BytecodeJIT, symbol_id: u64, value: u64) {
[INFO] [stdout]    |                                  ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_jit_ptr`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `jit_ptr`
[INFO] [stdout]    --> src/bytecode.rs:115:34
[INFO] [stdout]     |
[INFO] [stdout] 115 | pub extern "C" fn jit_get_global(jit_ptr: *mut BytecodeJIT, symbol_id: u64) -> u64 {
[INFO] [stdout]     |                                  ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_jit_ptr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/scheduler/scheduler.rs:204:17
[INFO] [stdout]     |
[INFO] [stdout] 204 |             let mut jit = BytecodeJIT::new();
[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: `jit`
[INFO] [stdout]    --> src/scheduler/scheduler.rs:204:17
[INFO] [stdout]     |
[INFO] [stdout] 204 |             let mut jit = BytecodeJIT::new();
[INFO] [stdout]     |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_jit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `label_blocks`, `safepoint_ref`, and `recursive_calls` are never read
[INFO] [stdout]     --> src/bytecode.rs:1864:5
[INFO] [stdout]      |
[INFO] [stdout] 1860 | struct BytecodeAnalyzer<'a> {
[INFO] [stdout]      |        ---------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 1864 |     label_blocks: std::collections::HashMap<Label, Block>,
[INFO] [stdout]      |     ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1870 |     safepoint_ref: Option<FuncRef>,
[INFO] [stdout]      |     ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1885 |     recursive_calls: Option<&'a std::collections::HashMap<Symbol, Vec<RecursiveCallSite>>>,
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `emit_safepoint_check` is never used
[INFO] [stdout]     --> src/bytecode.rs:1897:8
[INFO] [stdout]      |
[INFO] [stdout] 1890 | impl<'a> BytecodeAnalyzer<'a> {
[INFO] [stdout]      | ----------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 1897 |     fn emit_safepoint_check(&self, builder: &mut FunctionBuilder) {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `unregister_thread_root` is never used
[INFO] [stdout]    --> src/gc/mmtk_binding.rs:608:8
[INFO] [stdout]     |
[INFO] [stdout] 608 | pub fn unregister_thread_root(ptr: *mut dyn GcTrace) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `slots_ptr` is never used
[INFO] [stdout]   --> src/heap/environment.rs:84:15
[INFO] [stdout]    |
[INFO] [stdout] 43 | impl Environment {
[INFO] [stdout]    | ---------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 84 |     unsafe fn slots_ptr(ptr: *mut Environment) -> *mut u64 {
[INFO] [stdout]    |               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `trailing_slice_mut` is never used
[INFO] [stdout]   --> src/heap/flexible_utils.rs:53:15
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub unsafe fn trailing_slice_mut<'a, T, U>(base_ptr: *mut T, element_count: usize) -> &'a mut [U] {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `isa` is never read
[INFO] [stdout]    --> src/jit.rs:132:5
[INFO] [stdout]     |
[INFO] [stdout] 128 | pub struct VarJIT {
[INFO] [stdout]     |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 132 |     isa: cranelift::codegen::isa::OwnedTargetIsa,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `next_id` is never read
[INFO] [stdout]   --> src/symbol.rs:93:5
[INFO] [stdout]    |
[INFO] [stdout] 87 | struct GlobalInternerState {
[INFO] [stdout]    |        ------------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 93 |     next_id: CachePadded<AtomicU32>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/bin/fib_bench.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 |     for i in 0..iterations {
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `global_env_ptr` is never read
[INFO] [stdout]   --> src/bin/repl.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct Repl {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 30 |     global_env_ptr: *mut Environment,
[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 `editor` and `global_env_ptr` are never read
[INFO] [stdout]   --> src/bin/repl.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct Repl {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 29 |     editor: DefaultEditor,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 30 |     global_env_ptr: *mut Environment,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `run` and `print_help` are never used
[INFO] [stdout]    --> src/bin/repl.rs:156:12
[INFO] [stdout]     |
[INFO] [stdout]  33 | impl Repl {
[INFO] [stdout]     | --------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 156 |     pub fn run(&mut self) -> std::result::Result<(), ReadlineError> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 229 |     fn print_help(&self) {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `start_repl` is never used
[INFO] [stdout]    --> src/bin/repl.rs:281:8
[INFO] [stdout]     |
[INFO] [stdout] 281 | pub fn start_repl() -> std::result::Result<(), ReadlineError> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::with_write_barrier`
[INFO] [stdout]   --> src/bytecode.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | use crate::with_write_barrier;
[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 doc comment
[INFO] [stdout]   --> src/gc/mmtk_binding.rs:41:1
[INFO] [stdout]    |
[INFO] [stdout] 41 | /// Thread-local mutator storage for proper thread binding
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/gc/mmtk_binding.rs:954:1
[INFO] [stdout]     |
[INFO] [stdout] 954 | /// Thread-local task control flags - much simpler with isolated heaps
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mmtk_dealloc_placeholder`
[INFO] [stdout]  --> src/heap/lisp_task.rs:5:62
[INFO] [stdout]   |
[INFO] [stdout] 5 |     is_mmtk_initialized, mmtk_alloc, mmtk_alloc_placeholder, mmtk_dealloc_placeholder,
[INFO] [stdout]   |                                                              ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Arc`
[INFO] [stdout]   --> src/scheduler/scheduler.rs:13:17
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::sync::{Arc, RwLock, atomic::AtomicU64};
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `jit_ptr`
[INFO] [stdout]   --> src/bytecode.rs:96:34
[INFO] [stdout]    |
[INFO] [stdout] 96 | pub extern "C" fn jit_set_global(jit_ptr: *mut BytecodeJIT, symbol_id: u64, value: u64) {
[INFO] [stdout]    |                                  ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_jit_ptr`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `jit_ptr`
[INFO] [stdout]    --> src/bytecode.rs:115:34
[INFO] [stdout]     |
[INFO] [stdout] 115 | pub extern "C" fn jit_get_global(jit_ptr: *mut BytecodeJIT, symbol_id: u64) -> u64 {
[INFO] [stdout]     |                                  ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_jit_ptr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `inner_list`
[INFO] [stdout]    --> src/gc/mod.rs:337:13
[INFO] [stdout]     |
[INFO] [stdout] 337 |         let inner_list = Var::tuple(&[Var::int(1), Var::int(2)]);
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_inner_list`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `string`
[INFO] [stdout]    --> src/gc/mod.rs:338:13
[INFO] [stdout]     |
[INFO] [stdout] 338 |         let string = Var::string("test");
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_string`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `child_ptr`
[INFO] [stdout]    --> src/gc/mod.rs:432:17
[INFO] [stdout]     |
[INFO] [stdout] 432 |             let child_ptr = Environment::from_values(&child_values, Some(parent_var));
[INFO] [stdout]     |                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_child_ptr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/heap/environment.rs:564:9
[INFO] [stdout]     |
[INFO] [stdout] 564 |         unsafe {
[INFO] [stdout]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `env_ptr`
[INFO] [stdout]    --> src/heap/environment.rs:583:25
[INFO] [stdout]     |
[INFO] [stdout] 583 |             if let Some(env_ptr) = env_var.as_environment() {
[INFO] [stdout]     |                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_env_ptr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/heap/environment.rs:592:9
[INFO] [stdout]     |
[INFO] [stdout] 592 |         unsafe {
[INFO] [stdout]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `child_ptr`
[INFO] [stdout]    --> src/heap/environment.rs:628:25
[INFO] [stdout]     |
[INFO] [stdout] 628 |             if let Some(child_ptr) = child_var.as_environment() {
[INFO] [stdout]     |                         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_child_ptr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parent_ptr`
[INFO] [stdout]    --> src/heap/environment.rs:631:25
[INFO] [stdout]     |
[INFO] [stdout] 631 |             if let Some(parent_ptr) = parent_var.as_environment() {
[INFO] [stdout]     |                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parent_ptr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/heap/environment.rs:640:9
[INFO] [stdout]     |
[INFO] [stdout] 640 |         unsafe {
[INFO] [stdout]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `env_ptr`
[INFO] [stdout]    --> src/heap/environment.rs:661:25
[INFO] [stdout]     |
[INFO] [stdout] 661 |             if let Some(env_ptr) = env_var.as_environment() {
[INFO] [stdout]     |                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_env_ptr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `child_ptr`
[INFO] [stdout]    --> src/heap/environment.rs:664:25
[INFO] [stdout]     |
[INFO] [stdout] 664 |             if let Some(child_ptr) = child_var.as_environment() {
[INFO] [stdout]     |                         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_child_ptr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `none_var`
[INFO] [stdout]     --> src/jit.rs:1611:13
[INFO] [stdout]      |
[INFO] [stdout] 1611 |         let none_var = Var::none();
[INFO] [stdout]      |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_none_var`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `symbol_var`
[INFO] [stdout]     --> src/jit.rs:1612:13
[INFO] [stdout]      |
[INFO] [stdout] 1612 |         let symbol_var = Var::symbol(12345);
[INFO] [stdout]      |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_symbol_var`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/scheduler/scheduler.rs:204:17
[INFO] [stdout]     |
[INFO] [stdout] 204 |             let mut jit = BytecodeJIT::new();
[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: `jit`
[INFO] [stdout]    --> src/scheduler/scheduler.rs:204:17
[INFO] [stdout]     |
[INFO] [stdout] 204 |             let mut jit = BytecodeJIT::new();
[INFO] [stdout]     |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_jit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/scheduler/scheduler.rs:493:13
[INFO] [stdout]     |
[INFO] [stdout] 493 |         let mut jit = BytecodeJIT::new();
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `jit`
[INFO] [stdout]    --> src/scheduler/scheduler.rs:493:13
[INFO] [stdout]     |
[INFO] [stdout] 493 |         let mut jit = BytecodeJIT::new();
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_jit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `label_blocks`, `safepoint_ref`, and `recursive_calls` are never read
[INFO] [stdout]     --> src/bytecode.rs:1864:5
[INFO] [stdout]      |
[INFO] [stdout] 1860 | struct BytecodeAnalyzer<'a> {
[INFO] [stdout]      |        ---------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 1864 |     label_blocks: std::collections::HashMap<Label, Block>,
[INFO] [stdout]      |     ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1870 |     safepoint_ref: Option<FuncRef>,
[INFO] [stdout]      |     ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1885 |     recursive_calls: Option<&'a std::collections::HashMap<Symbol, Vec<RecursiveCallSite>>>,
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `emit_safepoint_check` is never used
[INFO] [stdout]     --> src/bytecode.rs:1897:8
[INFO] [stdout]      |
[INFO] [stdout] 1890 | impl<'a> BytecodeAnalyzer<'a> {
[INFO] [stdout]      | ----------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 1897 |     fn emit_safepoint_check(&self, builder: &mut FunctionBuilder) {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `unregister_thread_root` is never used
[INFO] [stdout]    --> src/gc/mmtk_binding.rs:608:8
[INFO] [stdout]     |
[INFO] [stdout] 608 | pub fn unregister_thread_root(ptr: *mut dyn GcTrace) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `slots_ptr` is never used
[INFO] [stdout]   --> src/heap/environment.rs:84:15
[INFO] [stdout]    |
[INFO] [stdout] 43 | impl Environment {
[INFO] [stdout]    | ---------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 84 |     unsafe fn slots_ptr(ptr: *mut Environment) -> *mut u64 {
[INFO] [stdout]    |               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `trailing_slice_mut` is never used
[INFO] [stdout]   --> src/heap/flexible_utils.rs:53:15
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub unsafe fn trailing_slice_mut<'a, T, U>(base_ptr: *mut T, element_count: usize) -> &'a mut [U] {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `isa` is never read
[INFO] [stdout]    --> src/jit.rs:132:5
[INFO] [stdout]     |
[INFO] [stdout] 128 | pub struct VarJIT {
[INFO] [stdout]     |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 132 |     isa: cranelift::codegen::isa::OwnedTargetIsa,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `next_id` is never read
[INFO] [stdout]   --> src/symbol.rs:93:5
[INFO] [stdout]    |
[INFO] [stdout] 87 | struct GlobalInternerState {
[INFO] [stdout]    |        ------------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 93 |     next_id: CachePadded<AtomicU32>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 11.42s
[INFO] running `Command { std: "docker" "inspect" "0678582ac0447e12f1b7a793ebb56fe5d30d16439fa77ebb74017915f61d229e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0678582ac0447e12f1b7a793ebb56fe5d30d16439fa77ebb74017915f61d229e", kill_on_drop: false }`
[INFO] [stdout] 0678582ac0447e12f1b7a793ebb56fe5d30d16439fa77ebb74017915f61d229e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d3f087798fa9493a781448a2ed1f7243002fd5d0797e341049f85caaca1610e4
[INFO] running `Command { std: "docker" "start" "-a" "d3f087798fa9493a781448a2ed1f7243002fd5d0797e341049f85caaca1610e4", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::with_write_barrier`
[INFO] [stderr]   --> src/bytecode.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 | use crate::with_write_barrier;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/gc/mmtk_binding.rs:41:1
[INFO] [stderr]    |
[INFO] [stderr] 41 | /// Thread-local mutator storage for proper thread binding
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr]    = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/gc/mmtk_binding.rs:954:1
[INFO] [stderr]     |
[INFO] [stderr] 954 | /// Thread-local task control flags - much simpler with isolated heaps
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `mmtk_dealloc_placeholder`
[INFO] [stderr]  --> src/heap/lisp_task.rs:5:62
[INFO] [stderr]   |
[INFO] [stderr] 5 |     is_mmtk_initialized, mmtk_alloc, mmtk_alloc_placeholder, mmtk_dealloc_placeholder,
[INFO] [stderr]   |                                                              ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Arc`
[INFO] [stderr]   --> src/scheduler/scheduler.rs:13:17
[INFO] [stderr]    |
[INFO] [stderr] 13 | use std::sync::{Arc, RwLock, atomic::AtomicU64};
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `jit_ptr`
[INFO] [stderr]   --> src/bytecode.rs:96:34
[INFO] [stderr]    |
[INFO] [stderr] 96 | pub extern "C" fn jit_set_global(jit_ptr: *mut BytecodeJIT, symbol_id: u64, value: u64) {
[INFO] [stderr]    |                                  ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_jit_ptr`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `jit_ptr`
[INFO] [stderr]    --> src/bytecode.rs:115:34
[INFO] [stderr]     |
[INFO] [stderr] 115 | pub extern "C" fn jit_get_global(jit_ptr: *mut BytecodeJIT, symbol_id: u64) -> u64 {
[INFO] [stderr]     |                                  ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_jit_ptr`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/scheduler/scheduler.rs:204:17
[INFO] [stderr]     |
[INFO] [stderr] 204 |             let mut jit = BytecodeJIT::new();
[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: `jit`
[INFO] [stderr]    --> src/scheduler/scheduler.rs:204:17
[INFO] [stderr]     |
[INFO] [stderr] 204 |             let mut jit = BytecodeJIT::new();
[INFO] [stderr]     |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_jit`
[INFO] [stderr] 
[INFO] [stderr] warning: fields `label_blocks`, `safepoint_ref`, and `recursive_calls` are never read
[INFO] [stderr]     --> src/bytecode.rs:1864:5
[INFO] [stderr]      |
[INFO] [stderr] 1860 | struct BytecodeAnalyzer<'a> {
[INFO] [stderr]      |        ---------------- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 1864 |     label_blocks: std::collections::HashMap<Label, Block>,
[INFO] [stderr]      |     ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1870 |     safepoint_ref: Option<FuncRef>,
[INFO] [stderr]      |     ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1885 |     recursive_calls: Option<&'a std::collections::HashMap<Symbol, Vec<RecursiveCallSite>>>,
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `emit_safepoint_check` is never used
[INFO] [stderr]     --> src/bytecode.rs:1897:8
[INFO] [stderr]      |
[INFO] [stderr] 1890 | impl<'a> BytecodeAnalyzer<'a> {
[INFO] [stderr]      | ----------------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 1897 |     fn emit_safepoint_check(&self, builder: &mut FunctionBuilder) {
[INFO] [stderr]      |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `unregister_thread_root` is never used
[INFO] [stderr]    --> src/gc/mmtk_binding.rs:608:8
[INFO] [stderr]     |
[INFO] [stderr] 608 | pub fn unregister_thread_root(ptr: *mut dyn GcTrace) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `slots_ptr` is never used
[INFO] [stderr]   --> src/heap/environment.rs:84:15
[INFO] [stderr]    |
[INFO] [stderr] 43 | impl Environment {
[INFO] [stderr]    | ---------------- associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 84 |     unsafe fn slots_ptr(ptr: *mut Environment) -> *mut u64 {
[INFO] [stderr]    |               ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `trailing_slice_mut` is never used
[INFO] [stderr]   --> src/heap/flexible_utils.rs:53:15
[INFO] [stderr]    |
[INFO] [stderr] 53 | pub unsafe fn trailing_slice_mut<'a, T, U>(base_ptr: *mut T, element_count: usize) -> &'a mut [U] {
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `isa` is never read
[INFO] [stderr]    --> src/jit.rs:132:5
[INFO] [stderr]     |
[INFO] [stderr] 128 | pub struct VarJIT {
[INFO] [stderr]     |            ------ field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 132 |     isa: cranelift::codegen::isa::OwnedTargetIsa,
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `next_id` is never read
[INFO] [stderr]   --> src/symbol.rs:93:5
[INFO] [stderr]    |
[INFO] [stderr] 87 | struct GlobalInternerState {
[INFO] [stderr]    |        ------------------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 93 |     next_id: CachePadded<AtomicU32>,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `inner_list`
[INFO] [stderr]    --> src/gc/mod.rs:337:13
[INFO] [stderr]     |
[INFO] [stderr] 337 |         let inner_list = Var::tuple(&[Var::int(1), Var::int(2)]);
[INFO] [stderr]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_inner_list`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `string`
[INFO] [stderr]    --> src/gc/mod.rs:338:13
[INFO] [stderr]     |
[INFO] [stderr] 338 |         let string = Var::string("test");
[INFO] [stderr]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_string`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `child_ptr`
[INFO] [stderr]    --> src/gc/mod.rs:432:17
[INFO] [stderr]     |
[INFO] [stderr] 432 |             let child_ptr = Environment::from_values(&child_values, Some(parent_var));
[INFO] [stderr]     |                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_child_ptr`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/heap/environment.rs:564:9
[INFO] [stderr]     |
[INFO] [stderr] 564 |         unsafe {
[INFO] [stderr]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `env_ptr`
[INFO] [stderr]    --> src/heap/environment.rs:583:25
[INFO] [stderr]     |
[INFO] [stderr] 583 |             if let Some(env_ptr) = env_var.as_environment() {
[INFO] [stderr]     |                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_env_ptr`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/heap/environment.rs:592:9
[INFO] [stderr]     |
[INFO] [stderr] 592 |         unsafe {
[INFO] [stderr]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `child_ptr`
[INFO] [stderr]    --> src/heap/environment.rs:628:25
[INFO] [stderr]     |
[INFO] [stderr] 628 |             if let Some(child_ptr) = child_var.as_environment() {
[INFO] [stderr]     |                         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_child_ptr`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `parent_ptr`
[INFO] [stderr]    --> src/heap/environment.rs:631:25
[INFO] [stderr]     |
[INFO] [stderr] 631 |             if let Some(parent_ptr) = parent_var.as_environment() {
[INFO] [stderr]     |                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parent_ptr`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/heap/environment.rs:640:9
[INFO] [stderr]     |
[INFO] [stderr] 640 |         unsafe {
[INFO] [stderr]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `env_ptr`
[INFO] [stderr]    --> src/heap/environment.rs:661:25
[INFO] [stderr]     |
[INFO] [stderr] 661 |             if let Some(env_ptr) = env_var.as_environment() {
[INFO] [stderr]     |                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_env_ptr`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `child_ptr`
[INFO] [stderr]    --> src/heap/environment.rs:664:25
[INFO] [stderr]     |
[INFO] [stderr] 664 |             if let Some(child_ptr) = child_var.as_environment() {
[INFO] [stderr]     |                         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_child_ptr`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `none_var`
[INFO] [stderr]     --> src/jit.rs:1611:13
[INFO] [stderr]      |
[INFO] [stderr] 1611 |         let none_var = Var::none();
[INFO] [stderr]      |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_none_var`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `symbol_var`
[INFO] [stderr]     --> src/jit.rs:1612:13
[INFO] [stderr]      |
[INFO] [stderr] 1612 |         let symbol_var = Var::symbol(12345);
[INFO] [stderr]      |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_symbol_var`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/scheduler/scheduler.rs:493:13
[INFO] [stderr]     |
[INFO] [stderr] 493 |         let mut jit = BytecodeJIT::new();
[INFO] [stderr]     |             ----^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `jit`
[INFO] [stderr]    --> src/scheduler/scheduler.rs:493:13
[INFO] [stderr]     |
[INFO] [stderr] 493 |         let mut jit = BytecodeJIT::new();
[INFO] [stderr]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_jit`
[INFO] [stderr] 
[INFO] [stderr] warning: `rol` (lib) generated 16 warnings (run `cargo fix --lib -p rol` to apply 7 suggestions)
[INFO] [stderr] warning: `rol` (lib test) generated 31 warnings (16 duplicates) (run `cargo fix --lib -p rol --tests` to apply 12 suggestions)
[INFO] [stderr] warning: field `global_env_ptr` is never read
[INFO] [stderr]   --> src/bin/repl.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 26 | pub struct Repl {
[INFO] [stderr]    |            ---- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 30 |     global_env_ptr: *mut Environment,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]   --> src/bin/fib_bench.rs:49:9
[INFO] [stderr]    |
[INFO] [stderr] 49 |     for i in 0..iterations {
[INFO] [stderr]    |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `editor` and `global_env_ptr` are never read
[INFO] [stderr]   --> src/bin/repl.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 26 | pub struct Repl {
[INFO] [stderr]    |            ---- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 29 |     editor: DefaultEditor,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 30 |     global_env_ptr: *mut Environment,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: methods `run` and `print_help` are never used
[INFO] [stderr]    --> src/bin/repl.rs:156:12
[INFO] [stderr]     |
[INFO] [stderr]  33 | impl Repl {
[INFO] [stderr]     | --------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 156 |     pub fn run(&mut self) -> std::result::Result<(), ReadlineError> {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 229 |     fn print_help(&self) {
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `start_repl` is never used
[INFO] [stderr]    --> src/bin/repl.rs:281:8
[INFO] [stderr]     |
[INFO] [stderr] 281 | pub fn start_repl() -> std::result::Result<(), ReadlineError> {
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rol` (bin "repl" test) generated 1 warning
[INFO] [stderr] warning: `rol` (bin "fib_bench" test) generated 4 warnings (run `cargo fix --bin "fib_bench" -p rol --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rol-119b708a1213f11d)
[INFO] [stdout] 
[INFO] [stdout] running 117 tests
[INFO] [stdout] test gc::mmtk_binding::tests::test_gc_basic_allocation ... ignored
[INFO] [stdout] test gc::mmtk_binding::tests::test_gc_root_registration ... ignored
[INFO] [stdout] test gc::mmtk_binding::tests::test_gc_unreachable_objects ... ignored
[INFO] [stdout] test gc::tests::test_environment_gc_integration ... ignored
[INFO] [stdout] test ast::tests::test_complex_expressions ... ok
[INFO] [stdout] test ast::tests::test_builtin_operations ... ok
[INFO] [stdout] test ast::tests::test_expr_constructors ... ok
[INFO] [stdout] test ast::tests::test_lambda_expression ... ok
[INFO] [stdout] test gc::tests::test_nested_heap_objects ... ignored
[INFO] [stderr] [2026-01-07T06:30:24Z INFO  cranelift_jit::backend] defining function funcid0: function u0:0(i64) -> i64 system_v {
[INFO] [stderr]         sig0 = (i64, i64, i64) system_v
[INFO] [stderr]         sig1 = (i64, i64) -> i64 system_v
[INFO] [stderr]         sig2 = (i64, i32, i64) system_v
[INFO] [stderr]         sig3 = (i64, i32) -> i64 system_v
[INFO] [stderr]         sig4 = () -> i32 system_v
[INFO] [stderr]         sig5 = (i64, i64) -> i64 system_v
[INFO] [stderr]         sig6 = (i64, i64) -> i64 system_v
[INFO] [stderr]         sig7 = (i64, i64) -> i64 system_v
[INFO] [stderr]         sig8 = (i64, i64, i64) system_v
[INFO] [stderr]         sig9 = (i64, i64, i64) system_v
[INFO] [stderr]         fn0 = u0:1 sig0
[INFO] [stderr]         fn1 = u0:2 sig1
[INFO] [stderr]         fn2 = u0:3 sig2
[INFO] [stderr]         fn3 = u0:4 sig3
[INFO] [stderr]         fn4 = u0:5 sig4
[INFO] [stderr]         fn5 = u0:6 sig5
[INFO] [stderr]         fn6 = u0:7 sig6
[INFO] [stderr]         fn7 = u0:8 sig7
[INFO] [stderr]         fn8 = u0:9 sig8
[INFO] [stderr]         fn9 = u0:10 sig9
[INFO] [stderr]     
[INFO] [stderr]     block0(v0: i64):
[INFO] [stderr]         v1 = call fn4()
[INFO] [stderr]         v2 = iconst.i64 3
[INFO] [stderr]         v3 = iconst.i64 0x0006_0000_0000_0000
[INFO] [stderr]         v4 = iadd v2, v3  ; v2 = 3, v3 = 0x0006_0000_0000_0000
[INFO] [stderr]         return v4
[INFO] [stderr]     }
[INFO] [stderr]     
[INFO] [stdout] test bytecode::tests::test_constant_folding_optimization ... ok
[INFO] [stderr] [2026-01-07T06:30:24Z INFO  mmtk::memory_manager] Initialized MMTk with MarkSweep (FixedHeapSize(8382889984))
[INFO] [stdout] test heap::environment::tests::test_environment_from_values ... ok
[INFO] [stdout] test gc::tests::test_string_tracing ... ok
[INFO] [stdout] test gc::tests::test_environment_tracing ... ok
[INFO] [stdout] test heap::environment::tests::test_environment_creation ... ok
[INFO] [stdout] test heap::environment::tests::test_jit_helper_error_handling ... ok
[INFO] [stdout] test gc::tests::test_environment_parent_tracing ... ok
[INFO] [stdout] test gc::tests::test_environment_size_calculation ... ok
[INFO] [stdout] test gc::tests::test_vector_tracing ... ok
[INFO] [stdout] test heap::environment::tests::test_environment_parent_chain ... ok
[INFO] [stdout] test heap::environment::tests::test_jit_helper_env_create ... ok
[INFO] [stdout] test heap::environment::tests::test_var_environment_integration ... ok
[INFO] [stdout] test heap::environment::tests::test_jit_helper_utilities ... ok
[INFO] [stdout] test heap::environment::tests::test_jit_helper_lexical_access ... ok
[INFO] [stdout] test heap::lisp_task::tests::test_task_error_handling ... ok
[INFO] [stderr] [2026-01-07T06:30:24Z INFO  cranelift_jit::backend] defining function funcid0: function u0:0(i64, i64) -> i64 system_v {
[INFO] [stdout] test heap::environment::tests::test_lexical_addressing ... ok
[INFO] [stderr]     block0(v0: i64, v1: i64):
[INFO] [stdout] test heap::environment::tests::test_jit_helper_local_access ... ok
[INFO] [stderr]         v2 = iconst.i64 0
[INFO] [stdout] test heap::environment::tests::test_lexical_assignment ... ok
[INFO] [stderr]         v3 = icmp ne v0, v2  ; v2 = 0
[INFO] [stderr]         v4 = iconst.i64 1
[INFO] [stderr]         v5 = iconst.i64 0
[INFO] [stderr]         v6 = select v3, v4, v5  ; v4 = 1, v5 = 0
[INFO] [stderr]         v7 = iconst.i64 1
[INFO] [stderr]         v8 = iconst.i64 0
[INFO] [stderr]         v9 = icmp eq v6, v7  ; v7 = 1
[INFO] [stderr]         v10 = icmp eq v6, v8  ; v8 = 0
[INFO] [stderr]         v11 = bor v9, v10
[INFO] [stderr]         v12 = iconst.i64 1
[INFO] [stderr]         v13 = iconst.i64 0
[INFO] [stderr]         v14 = select v11, v12, v13  ; v12 = 1, v13 = 0
[INFO] [stderr]         return v14
[INFO] [stderr]     }
[INFO] [stderr]     
[INFO] [stderr] [2026-01-07T06:30:24Z INFO  cranelift_jit::backend] defining function funcid0: function u0:0(i64, i64) -> i64 system_v {
[INFO] [stderr]     block0(v0: i64, v1: i64):
[INFO] [stderr]         v2 = iconst.i64 1
[INFO] [stderr]         v3 = icmp eq v0, v2  ; v2 = 1
[INFO] [stderr]         v4 = iconst.i64 0
[INFO] [stderr]         v5 = iconst.i64 1
[INFO] [stderr]         v6 = select v3, v5, v4  ; v5 = 1, v4 = 0
[INFO] [stderr]         return v6
[INFO] [stderr]     }
[INFO] [stderr]     
[INFO] [stdout] test heap::lisp_task::tests::test_task_globals_snapshot ... ok
[INFO] [stdout] test heap::lisp_task::tests::test_task_kill ... ok
[INFO] [stdout] test heap::lisp_task::tests::test_task_state_transitions ... ok
[INFO] [stdout] test heap::environment::tests::test_environment_get_set ... ok
[INFO] [stdout] test jit::tests::test_jit_bool_operations ... ok
[INFO] [stdout] test jit::tests::test_jit_bool_extraction ... ok
[INFO] [stdout] test jit::tests::test_jit_int_addition ... ok
[INFO] [stderr] [2026-01-07T06:30:24Z INFO  cranelift_jit::backend] defining function funcid0: function u0:0(i64, i64) -> i64 system_v {
[INFO] [stdout] test jit::tests::test_jit_int_construction ... ok
[INFO] [stderr]     block0(v0: i64, v1: i64):
[INFO] [stdout] test jit::tests::test_jit_double_addition ... ok
[INFO] [stderr]         v2 = iconst.i64 0
[INFO] [stdout] test jit::tests::test_jit_none_handling ... ok
[INFO] [stderr]         v3 = iconst.i64 1
[INFO] [stdout] test jit::tests::test_jit_comprehensive_type_checking ... ok
[INFO] [stderr]         v4 = iconst.i64 2
[INFO] [stdout] test jit::tests::test_jit_pointer_extraction ... ok
[INFO] [stderr]         v5 = icmp eq v1, v2  ; v2 = 0
[INFO] [stdout] test jit::tests::test_jit_list_operations ... ok
[INFO] [stderr]         brif v5, block1, block5
[INFO] [stderr]     
[INFO] [stderr]     block5:
[INFO] [stderr]         v6 = icmp.i64 eq v1, v3  ; v3 = 1
[INFO] [stderr]         brif v6, block2, block6
[INFO] [stderr]     
[INFO] [stderr]     block6:
[INFO] [stderr]         v7 = icmp.i64 eq v1, v4  ; v4 = 2
[INFO] [stderr]         brif v7, block3, block4
[INFO] [stderr]     
[INFO] [stderr]     block1:
[INFO] [stderr]         v8 = iconst.i64 -281474976710656
[INFO] [stderr]         v9 = band.i64 v0, v8  ; v8 = -281474976710656
[INFO] [stderr]         v10 = iconst.i64 0x0006_0000_0000_0000
[INFO] [stderr]         v11 = icmp eq v9, v10  ; v10 = 0x0006_0000_0000_0000
[INFO] [stderr]         v12 = iconst.i64 1
[INFO] [stderr]         v13 = iconst.i64 0
[INFO] [stderr]         v14 = select v11, v12, v13  ; v12 = 1, v13 = 0
[INFO] [stderr]         return v14
[INFO] [stderr]     
[INFO] [stderr]     block2:
[INFO] [stderr]         v15 = iconst.i64 0x0006_0000_0000_0000
[INFO] [stderr]         v16 = icmp.i64 uge v0, v15  ; v15 = 0x0006_0000_0000_0000
[INFO] [stderr]         v17 = iconst.i64 0x0009_0000_0000_0000
[INFO] [stderr]         v18 = iconst.i64 -281474976710656
[INFO] [stderr]         v19 = band.i64 v0, v18  ; v18 = -281474976710656
[INFO] [stderr]         v20 = icmp eq v19, v17  ; v17 = 0x0009_0000_0000_0000
[INFO] [stderr]         v21 = bnot v20
[INFO] [stderr]         v22 = iconst.i64 3
[INFO] [stderr]         v23 = band.i64 v0, v22  ; v22 = 3
[INFO] [stderr]         v24 = iconst.i64 0
[INFO] [stderr]         v25 = icmp eq v23, v24  ; v24 = 0
[INFO] [stderr]         v26 = iconst.i64 4
[INFO] [stderr]         v27 = icmp.i64 uge v0, v26  ; v26 = 4
[INFO] [stderr]         v28 = iconst.i64 -1152921504606846976
[INFO] [stderr]         v29 = band.i64 v0, v28  ; v28 = -1152921504606846976
[INFO] [stderr]         v30 = iconst.i64 0x1000_0000_0000_0000
[INFO] [stderr]         v31 = icmp eq v29, v30  ; v30 = 0x1000_0000_0000_0000
[INFO] [stderr]         v32 = band v25, v27
[INFO] [stderr]         v33 = band v32, v31
[INFO] [stderr]         v34 = iconst.i64 3
[INFO] [stderr]         v35 = band.i64 v0, v34  ; v34 = 3
[INFO] [stderr]         v36 = iconst.i64 0
[INFO] [stderr]         v37 = icmp eq v35, v36  ; v36 = 0
[INFO] [stderr]         v38 = iconst.i64 4
[INFO] [stderr]         v39 = icmp.i64 uge v0, v38  ; v38 = 4
[INFO] [stderr]         v40 = iconst.i64 -1152921504606846976
[INFO] [stderr]         v41 = band.i64 v0, v40  ; v40 = -1152921504606846976
[INFO] [stderr]         v42 = iconst.i64 0x2000_0000_0000_0000
[INFO] [stderr]         v43 = icmp eq v41, v42  ; v42 = 0x2000_0000_0000_0000
[INFO] [stderr]         v44 = band v37, v39
[INFO] [stderr]         v45 = band v44, v43
[INFO] [stderr]         v46 = bor v33, v45
[INFO] [stderr]         v47 = bnot v46
[INFO] [stderr]         v48 = band v16, v21
[INFO] [stderr]         v49 = band v48, v47
[INFO] [stderr]         v50 = iconst.i64 -281474976710656
[INFO] [stderr]         v51 = band.i64 v0, v50  ; v50 = -281474976710656
[INFO] [stderr]         v52 = iconst.i64 0x0006_0000_0000_0000
[INFO] [stderr]         v53 = icmp eq v51, v52  ; v52 = 0x0006_0000_0000_0000
[INFO] [stderr]         v54 = bnot v53
[INFO] [stderr]         v55 = band v49, v54
[INFO] [stderr]         v56 = iconst.i64 1
[INFO] [stderr]         v57 = iconst.i64 0
[INFO] [stderr]         v58 = select v55, v56, v57  ; v56 = 1, v57 = 0
[INFO] [stderr]         return v58
[INFO] [stderr]     
[INFO] [stderr]     block3:
[INFO] [stderr]         v59 = iconst.i64 1
[INFO] [stderr]         v60 = iconst.i64 0
[INFO] [stderr]         v61 = icmp.i64 eq v0, v59  ; v59 = 1
[INFO] [stderr]         v62 = icmp.i64 eq v0, v60  ; v60 = 0
[INFO] [stderr]         v63 = bor v61, v62
[INFO] [stderr]         v64 = iconst.i64 1
[INFO] [stderr]         v65 = iconst.i64 0
[INFO] [stderr]         v66 = select v63, v64, v65  ; v64 = 1, v65 = 0
[INFO] [stderr]         return v66
[INFO] [stderr]     
[INFO] [stderr]     block4:
[INFO] [stderr]         v67 = iconst.i8 0
[INFO] [stderr]         v68 = iconst.i64 1
[INFO] [stderr]         v69 = iconst.i64 0
[INFO] [stderr]         v70 = select v67, v68, v69  ; v67 = 0, v68 = 1, v69 = 0
[INFO] [stderr]         return v70
[INFO] [stderr]     }
[INFO] [stderr]     
[INFO] [stderr] [2026-01-07T06:30:24Z INFO  cranelift_jit::backend] defining function funcid0: function u0:0(i64, i64) -> i64 system_v {
[INFO] [stderr]     block0(v0: i64, v1: i64):
[INFO] [stderr]         v2 = iconst.i64 0
[INFO] [stderr]         v3 = iconst.i64 1
[INFO] [stderr]         v4 = iconst.i64 2
[INFO] [stderr]         v5 = iconst.i64 3
[INFO] [stderr]         v6 = iconst.i64 4
[INFO] [stderr]         v7 = icmp eq v1, v2  ; v2 = 0
[INFO] [stderr]         brif v7, block1, block7
[INFO] [stderr]     
[INFO] [stderr]     block7:
[INFO] [stderr]         v8 = icmp.i64 eq v1, v3  ; v3 = 1
[INFO] [stderr]         brif v8, block2, block8
[INFO] [stderr]     
[INFO] [stderr]     block8:
[INFO] [stderr]         v9 = icmp.i64 eq v1, v4  ; v4 = 2
[INFO] [stderr]         brif v9, block3, block9
[INFO] [stderr]     
[INFO] [stderr]     block9:
[INFO] [stderr]         v10 = icmp.i64 eq v1, v5  ; v5 = 3
[INFO] [stderr]         brif v10, block4, block10
[INFO] [stderr]     
[INFO] [stderr]     block10:
[INFO] [stderr]         v11 = icmp.i64 eq v1, v6  ; v6 = 4
[INFO] [stderr]         brif v11, block5, block6
[INFO] [stderr]     
[INFO] [stderr]     block1:
[INFO] [stderr]         v12 = iconst.i64 -281474976710656
[INFO] [stderr]         v13 = band.i64 v0, v12  ; v12 = -281474976710656
[INFO] [stderr]         v14 = iconst.i64 0x0006_0000_0000_0000
[INFO] [stderr]         v15 = icmp eq v13, v14  ; v14 = 0x0006_0000_0000_0000
[INFO] [stderr]         v16 = iconst.i64 1
[INFO] [stderr]         v17 = iconst.i64 0
[INFO] [stderr]         v18 = select v15, v16, v17  ; v16 = 1, v17 = 0
[INFO] [stderr]         return v18
[INFO] [stderr]     
[INFO] [stderr]     block2:
[INFO] [stderr]         v19 = iconst.i64 0x0006_0000_0000_0000
[INFO] [stderr]         v20 = icmp.i64 uge v0, v19  ; v19 = 0x0006_0000_0000_0000
[INFO] [stderr]         v21 = iconst.i64 0x0009_0000_0000_0000
[INFO] [stderr]         v22 = iconst.i64 -281474976710656
[INFO] [stderr]         v23 = band.i64 v0, v22  ; v22 = -281474976710656
[INFO] [stderr]         v24 = icmp eq v23, v21  ; v21 = 0x0009_0000_0000_0000
[INFO] [stderr]         v25 = bnot v24
[INFO] [stderr]         v26 = iconst.i64 3
[INFO] [stderr]         v27 = band.i64 v0, v26  ; v26 = 3
[INFO] [stderr]         v28 = iconst.i64 0
[INFO] [stderr]         v29 = icmp eq v27, v28  ; v28 = 0
[INFO] [stderr]         v30 = iconst.i64 4
[INFO] [stderr]         v31 = icmp.i64 uge v0, v30  ; v30 = 4
[INFO] [stderr]         v32 = iconst.i64 -1152921504606846976
[INFO] [stderr]         v33 = band.i64 v0, v32  ; v32 = -1152921504606846976
[INFO] [stderr]         v34 = iconst.i64 0x1000_0000_0000_0000
[INFO] [stderr]         v35 = icmp eq v33, v34  ; v34 = 0x1000_0000_0000_0000
[INFO] [stderr]         v36 = band v29, v31
[INFO] [stderr]         v37 = band v36, v35
[INFO] [stderr]         v38 = iconst.i64 3
[INFO] [stderr]         v39 = band.i64 v0, v38  ; v38 = 3
[INFO] [stderr]         v40 = iconst.i64 0
[INFO] [stderr]         v41 = icmp eq v39, v40  ; v40 = 0
[INFO] [stderr]         v42 = iconst.i64 4
[INFO] [stderr]         v43 = icmp.i64 uge v0, v42  ; v42 = 4
[INFO] [stderr]         v44 = iconst.i64 -1152921504606846976
[INFO] [stderr]         v45 = band.i64 v0, v44  ; v44 = -1152921504606846976
[INFO] [stderr]         v46 = iconst.i64 0x2000_0000_0000_0000
[INFO] [stderr]         v47 = icmp eq v45, v46  ; v46 = 0x2000_0000_0000_0000
[INFO] [stderr]         v48 = band v41, v43
[INFO] [stderr]         v49 = band v48, v47
[INFO] [stderr]         v50 = bor v37, v49
[INFO] [stderr]         v51 = bnot v50
[INFO] [stderr]         v52 = band v20, v25
[INFO] [stderr]         v53 = band v52, v51
[INFO] [stderr]         v54 = iconst.i64 -281474976710656
[INFO] [stderr]         v55 = band.i64 v0, v54  ; v54 = -281474976710656
[INFO] [stderr]         v56 = iconst.i64 0x0006_0000_0000_0000
[INFO] [stderr]         v57 = icmp eq v55, v56  ; v56 = 0x0006_0000_0000_0000
[INFO] [stderr]         v58 = bnot v57
[INFO] [stderr]         v59 = band v53, v58
[INFO] [stderr]         v60 = iconst.i64 1
[INFO] [stderr]         v61 = iconst.i64 0
[INFO] [stderr]         v62 = select v59, v60, v61  ; v60 = 1, v61 = 0
[INFO] [stderr]         return v62
[INFO] [stderr]     
[INFO] [stderr]     block3:
[INFO] [stderr]         v63 = iconst.i64 1
[INFO] [stderr]         v64 = iconst.i64 0
[INFO] [stderr]         v65 = icmp.i64 eq v0, v63  ; v63 = 1
[INFO] [stderr]         v66 = icmp.i64 eq v0, v64  ; v64 = 0
[INFO] [stderr]         v67 = bor v65, v66
[INFO] [stderr]         v68 = iconst.i64 1
[INFO] [stderr]         v69 = iconst.i64 0
[INFO] [stderr]         v70 = select v67, v68, v69  ; v68 = 1, v69 = 0
[INFO] [stderr]         return v70
[INFO] [stderr]     
[INFO] [stderr]     block4:
[INFO] [stderr]         v71 = iconst.i64 3
[INFO] [stderr]         v72 = band.i64 v0, v71  ; v71 = 3
[INFO] [stderr]         v73 = iconst.i64 0
[INFO] [stderr]         v74 = icmp eq v72, v73  ; v73 = 0
[INFO] [stderr]         v75 = iconst.i64 4
[INFO] [stderr]         v76 = icmp.i64 uge v0, v75  ; v75 = 4
[INFO] [stderr]         v77 = iconst.i64 -1152921504606846976
[INFO] [stderr]         v78 = band.i64 v0, v77  ; v77 = -1152921504606846976
[INFO] [stderr]         v79 = iconst.i64 0x1000_0000_0000_0000
[INFO] [stderr]         v80 = icmp eq v78, v79  ; v79 = 0x1000_0000_0000_0000
[INFO] [stderr]         v81 = band v74, v76
[INFO] [stderr]         v82 = band v81, v80
[INFO] [stderr]         v83 = iconst.i64 1
[INFO] [stderr]         v84 = iconst.i64 0
[INFO] [stderr]         v85 = select v82, v83, v84  ; v83 = 1, v84 = 0
[INFO] [stderr]         return v85
[INFO] [stderr]     
[INFO] [stderr]     block5:
[INFO] [stderr]         v86 = iconst.i64 3
[INFO] [stderr]         v87 = band.i64 v0, v86  ; v86 = 3
[INFO] [stderr]         v88 = iconst.i64 0
[INFO] [stderr]         v89 = icmp eq v87, v88  ; v88 = 0
[INFO] [stderr]         v90 = iconst.i64 4
[INFO] [stderr]         v91 = icmp.i64 uge v0, v90  ; v90 = 4
[INFO] [stderr]         v92 = iconst.i64 -1152921504606846976
[INFO] [stderr]         v93 = band.i64 v0, v92  ; v92 = -1152921504606846976
[INFO] [stderr]         v94 = iconst.i64 0x2000_0000_0000_0000
[INFO] [stderr]         v95 = icmp eq v93, v94  ; v94 = 0x2000_0000_0000_0000
[INFO] [stderr]         v96 = band v89, v91
[INFO] [stderr]         v97 = band v96, v95
[INFO] [stderr]         v98 = iconst.i64 1
[INFO] [stderr]         v99 = iconst.i64 0
[INFO] [stderr]         v100 = select v97, v98, v99  ; v98 = 1, v99 = 0
[INFO] [stderr]         return v100
[INFO] [stderr]     
[INFO] [stderr]     block6:
[INFO] [stderr]         v101 = iconst.i8 0
[INFO] [stderr]         v102 = iconst.i64 1
[INFO] [stderr]         v103 = iconst.i64 0
[INFO] [stderr]         v104 = select v101, v102, v103  ; v101 = 0, v102 = 1, v103 = 0
[INFO] [stderr]         return v104
[INFO] [stderr]     }
[INFO] [stderr]     
[INFO] [stderr] [2026-01-07T06:30:24Z INFO  cranelift_jit::backend] defining function funcid0: function u0:0(i64, i64) -> i64 system_v {
[INFO] [stderr]     block0(v0: i64, v1: i64):
[INFO] [stderr]         v2 = iconst.i64 0x0006_0000_0000_0000
[INFO] [stderr]         v3 = isub v0, v2  ; v2 = 0x0006_0000_0000_0000
[INFO] [stderr]         v4 = ireduce.i32 v3
[INFO] [stderr]         v5 = sextend.i64 v4
[INFO] [stderr]         v6 = iconst.i64 0x0006_0000_0000_0000
[INFO] [stderr]         v7 = isub v1, v6  ; v6 = 0x0006_0000_0000_0000
[INFO] [stderr]         v8 = ireduce.i32 v7
[INFO] [stderr]         v9 = sextend.i64 v8
[INFO] [stderr]         v10 = iadd v5, v9
[INFO] [stderr]         v11 = iconst.i64 0x0006_0000_0000_0000
[INFO] [stderr]         v12 = iadd v10, v11  ; v11 = 0x0006_0000_0000_0000
[INFO] [stderr]         return v12
[INFO] [stderr]     }
[INFO] [stderr]     
[INFO] [stderr] [2026-01-07T06:30:24Z INFO  cranelift_jit::backend] defining function funcid0: function u0:0(i64, i64) -> i64 system_v {
[INFO] [stderr]     block0(v0: i64, v1: i64):
[INFO] [stderr]         v2 = iconst.i64 0x0007_0000_0000_0000
[INFO] [stderr]         v3 = isub v0, v2  ; v2 = 0x0007_0000_0000_0000
[INFO] [stderr]         v4 = bitcast.f64 v3
[INFO] [stderr]         v5 = iconst.i64 0x0007_0000_0000_0000
[INFO] [stderr]         v6 = isub v1, v5  ; v5 = 0x0007_0000_0000_0000
[INFO] [stderr]         v7 = bitcast.f64 v6
[INFO] [stderr]         v8 = fadd v4, v7
[INFO] [stderr]         v9 = bitcast.i64 v8
[INFO] [stderr]         v10 = iconst.i64 0x0007_0000_0000_0000
[INFO] [stderr]         v11 = iadd v9, v10  ; v10 = 0x0007_0000_0000_0000
[INFO] [stderr]         return v11
[INFO] [stderr]     }
[INFO] [stderr]     
[INFO] [stderr] [2026-01-07T06:30:24Z INFO  cranelift_jit::backend] defining function funcid0: function u0:0(i64, i64) -> i64 system_v {
[INFO] [stderr]     block0(v0: i64, v1: i64):
[INFO] [stderr]         v2 = iconst.i64 0x0006_0000_0000_0000
[INFO] [stderr]         v3 = iadd v0, v2  ; v2 = 0x0006_0000_0000_0000
[INFO] [stderr]         return v3
[INFO] [stderr]     }
[INFO] [stderr]     
[INFO] [stderr] [2026-01-07T06:30:24Z INFO  cranelift_jit::backend] defining function funcid0: function u0:0(i64, i64) -> i64 system_v {
[INFO] [stderr]     block0(v0: i64, v1: i64):
[INFO] [stderr]         v2 = iconst.i64 0x1000_0000_0000_0000
[INFO] [stderr]         v3 = bor v0, v2  ; v2 = 0x1000_0000_0000_0000
[INFO] [stderr]         v4 = iconst.i64 3
[INFO] [stderr]         v5 = band v3, v4  ; v4 = 3
[INFO] [stderr]         v6 = iconst.i64 0
[INFO] [stderr]         v7 = icmp eq v5, v6  ; v6 = 0
[INFO] [stderr]         v8 = iconst.i64 4
[INFO] [stderr]         v9 = icmp uge v3, v8  ; v8 = 4
[INFO] [stderr]         v10 = iconst.i64 -1152921504606846976
[INFO] [stderr]         v11 = band v3, v10  ; v10 = -1152921504606846976
[INFO] [stderr]         v12 = iconst.i64 0x1000_0000_0000_0000
[INFO] [stderr]         v13 = icmp eq v11, v12  ; v12 = 0x1000_0000_0000_0000
[INFO] [stderr]         v14 = band v7, v9
[INFO] [stderr]         v15 = band v14, v13
[INFO] [stderr]         v16 = iconst.i64 1
[INFO] [stderr]         v17 = iconst.i64 0
[INFO] [stderr]         v18 = select v15, v16, v17  ; v16 = 1, v17 = 0
[INFO] [stderr]         return v18
[INFO] [stderr]     }
[INFO] [stderr]     
[INFO] [stderr] [2026-01-07T06:30:24Z INFO  cranelift_jit::backend] defining function funcid0: function u0:0(i64, i64) -> i64 system_v {
[INFO] [stderr]     block0(v0: i64, v1: i64):
[INFO] [stderr]         v2 = iconst.i64 2
[INFO] [stderr]         return v2  ; v2 = 2
[INFO] [stderr]     }
[INFO] [stderr]     
[INFO] [stderr] [2026-01-07T06:30:24Z INFO  cranelift_jit::backend] defining function funcid0: function u0:0(i64, i64) -> i64 system_v {
[INFO] [stderr]     block0(v0: i64, v1: i64):
[INFO] [stderr]         v2 = iconst.i64 -1152921504606846976
[INFO] [stderr]         v3 = bnot v2  ; v2 = -1152921504606846976
[INFO] [stderr]         v4 = band v0, v3
[INFO] [stderr]         return v4
[INFO] [stderr]     }
[INFO] [stderr]     
[INFO] [stderr] [2026-01-07T06:30:25Z INFO  cranelift_jit::backend] defining function funcid0: function u0:0(i64, i64) -> i64 system_v {
[INFO] [stderr]     block0(v0: i64, v1: i64):
[INFO] [stderr]         v2 = iconst.i64 -281474976710656
[INFO] [stderr]         v3 = band v0, v2  ; v2 = -281474976710656
[INFO] [stderr]         v4 = iconst.i64 0x0006_0000_0000_0000
[INFO] [stderr]         v5 = icmp eq v3, v4  ; v4 = 0x0006_0000_0000_0000
[INFO] [stderr]         v6 = iconst.i64 1
[INFO] [stderr]         v7 = iconst.i64 0
[INFO] [stderr]         v8 = select v5, v6, v7  ; v6 = 1, v7 = 0
[INFO] [stderr]         return v8
[INFO] [stderr]     }
[INFO] [stderr]     
[INFO] [stderr] [2026-01-07T06:30:25Z INFO  cranelift_jit::backend] defining function funcid0: function u0:0(i64, i64) -> i64 system_v {
[INFO] [stderr]     block0(v0: i64, v1: i64):
[INFO] [stderr]         v2 = iconst.i64 0
[INFO] [stderr]         v3 = iconst.i64 1
[INFO] [stderr]         v4 = iconst.i64 2
[INFO] [stderr]         v5 = icmp eq v0, v2  ; v2 = 0
[INFO] [stderr]         brif v5, block1, block5
[INFO] [stderr]     
[INFO] [stderr]     block5:
[INFO] [stderr]         v6 = icmp.i64 eq v0, v3  ; v3 = 1
[INFO] [stderr]         brif v6, block2, block6
[INFO] [stderr]     
[INFO] [stderr]     block6:
[INFO] [stderr]         v7 = icmp.i64 eq v0, v4  ; v4 = 2
[INFO] [stderr]         brif v7, block3, block4
[INFO] [stderr]     
[INFO] [stderr]     block1:
[INFO] [stderr]         v8 = iconst.i64 123
[INFO] [stderr]         v9 = iconst.i64 0x0006_0000_0000_0000
[INFO] [stderr]         v10 = iadd v8, v9  ; v8 = 123, v9 = 0x0006_0000_0000_0000
[INFO] [stderr]         return v10
[INFO] [stderr]     
[INFO] [stderr]     block2:
[INFO] [stderr]         v11 = f64const 0x1.921f9f01b866ep1
[INFO] [stderr]         v12 = bitcast.i64 v11  ; v11 = 0x1.921f9f01b866ep1
[INFO] [stderr]         v13 = iconst.i64 0x0007_0000_0000_0000
[INFO] [stderr]         v14 = iadd v12, v13  ; v13 = 0x0007_0000_0000_0000
[INFO] [stderr]         return v14
[INFO] [stderr]     
[INFO] [stderr]     block3:
[INFO] [stderr]         v15 = iconst.i8 1
[INFO] [stderr]         v16 = iconst.i64 1
[INFO] [stderr]         v17 = iconst.i64 0
[INFO] [stderr]         v18 = select v15, v16, v17  ; v15 = 1, v16 = 1, v17 = 0
[INFO] [stderr]         return v18
[INFO] [stderr]     
[INFO] [stderr]     block4:
[INFO] [stderr]         v19 = iconst.i64 2
[INFO] [stderr]         return v19  ; v19 = 2
[INFO] [stderr]     }
[INFO] [stderr]     
[INFO] [stderr] [2026-01-07T06:30:25Z INFO  cranelift_jit::backend] defining function funcid0: function u0:0(i64, i64) -> i64 system_v {
[INFO] [stderr]     block0(v0: i64, v1: i64):
[INFO] [stderr]         v2 = iconst.i64 0x0009_0000_0000_0000
[INFO] [stderr]         v3 = bor v0, v2  ; v2 = 0x0009_0000_0000_0000
[INFO] [stderr]         return v3
[INFO] [stderr]     }
[INFO] [stderr]     
[INFO] [stdout] test lexer::tests::test_basic_tokens ... ok
[INFO] [stderr] [2026-01-07T06:30:25Z INFO  cranelift_jit::backend] defining function funcid0: function u0:0(i64, i64) -> i64 system_v {
[INFO] [stdout] test jit::tests::test_jit_type_checking ... ok
[INFO] [stderr]     block0(v0: i64, v1: i64):
[INFO] [stdout] test lexer::tests::test_comments ... ok
[INFO] [stderr]         v2 = iconst.i64 0x2000_0000_0000_0000
[INFO] [stderr]         v3 = bor v0, v2  ; v2 = 0x2000_0000_0000_0000
[INFO] [stderr]         v4 = iconst.i64 3
[INFO] [stderr]         v5 = band v3, v4  ; v4 = 3
[INFO] [stderr]         v6 = iconst.i64 0
[INFO] [stderr]         v7 = icmp eq v5, v6  ; v6 = 0
[INFO] [stderr]         v8 = iconst.i64 4
[INFO] [stderr]         v9 = icmp uge v3, v8  ; v8 = 4
[INFO] [stderr]         v10 = iconst.i64 -1152921504606846976
[INFO] [stderr]         v11 = band v3, v10  ; v10 = -1152921504606846976
[INFO] [stderr]         v12 = iconst.i64 0x2000_0000_0000_0000
[INFO] [stderr]         v13 = icmp eq v11, v12  ; v12 = 0x2000_0000_0000_0000
[INFO] [stderr]         v14 = band v7, v9
[INFO] [stderr]         v15 = band v14, v13
[INFO] [stderr]         v16 = iconst.i64 1
[INFO] [stderr]         v17 = iconst.i64 0
[INFO] [stderr]         v18 = select v15, v16, v17  ; v16 = 1, v17 = 0
[INFO] [stderr]         return v18
[INFO] [stderr]     }
[INFO] [stderr]     
[INFO] [stdout] test jit::tests::test_round_trip_construction ... ok
[INFO] [stdout] test jit::tests::test_jit_symbol_operations ... ok
[INFO] [stdout] test lexer::tests::test_error_invalid_escape ... ok
[INFO] [stdout] test jit::tests::test_jit_string_operations ... ok
[INFO] [stdout] test lexer::tests::test_janet_style_let_expression ... ok
[INFO] [stdout] test heap::lisp_task::tests::test_task_completion ... ok
[INFO] [stdout] test lexer::tests::test_lisp_expression ... ok
[INFO] [stdout] test heap::lisp_task::tests::test_task_creation ... ok
[INFO] [stdout] test lexer::tests::test_negative_numbers ... ok
[INFO] [stdout] test lexer::tests::test_strings ... ok
[INFO] [stdout] test lexer::tests::test_symbols_and_keywords ... ok
[INFO] [stdout] test parser::tests::test_empty_tuple ... ok
[INFO] [stdout] test parser::tests::test_error_def_invalid_var ... ok
[INFO] [stdout] test parser::tests::test_error_janet_style_let_odd_bindings ... ok
[INFO] [stdout] test parser::tests::test_error_unterminated_tuple ... ok
[INFO] [stdout] test parser::tests::test_error_unexpected_token ... ok
[INFO] [stdout] test parser::tests::test_error_invalid_let_binding ... ok
[INFO] [stdout] test parser::tests::test_parse_atoms ... ok
[INFO] [stdout] test parser::tests::test_parse_boolean_operations ... ok
[INFO] [stdout] test parser::tests::test_multiple_expressions ... ok
[INFO] [stdout] test parser::tests::test_parse_function_call ... ok
[INFO] [stdout] test parser::tests::test_parse_def ... ok
[INFO] [stdout] test lexer::tests::test_let_expression ... ok
[INFO] [stdout] test parser::tests::test_parse_janet_style_let_binding ... ok
[INFO] [stdout] test parser::tests::test_parse_let_binding ... ok
[INFO] [stdout] test lexer::tests::test_error_unterminated_string ... ok
[INFO] [stdout] test parser::tests::test_parse_nested_calls ... ok
[INFO] [stdout] test parser::tests::test_parse_if_expression ... ok
[INFO] [stdout] test scheduler::scheduler::tests::test_global_snapshot ... ok
[INFO] [stdout] test parser::tests::test_parse_lambda ... ok
[INFO] [stdout] test scheduler::scheduler::tests::test_execution_result_enum ... ok
[INFO] [stdout] test parser::tests::test_parse_let_binding_backward_compatibility ... ok
[INFO] [stdout] test scheduler::scheduler::tests::test_global_operations ... ok
[INFO] [stdout] test scheduler::scheduler::tests::test_scheduler_singleton ... ok
[INFO] [stdout] test scheduler::scheduler::tests::test_std_hashmap_compatibility ... ok
[INFO] [stdout] test symbol::tests::test_case_sensitivity ... ok
[INFO] [stdout] test parser::tests::test_parse_keywords ... ok
[INFO] [stdout] test jit::tests::test_jit_comprehensive_heap_type_checking ... ok
[INFO] [stdout] test symbol::tests::test_basic_symbol_creation ... ok
[INFO] [stdout] test symbol::tests::test_from_id ... ok
[INFO] [stdout] test scheduler::scheduler::tests::test_task_kill ... ok
[INFO] [stdout] test scheduler::scheduler::tests::test_task_global_isolation ... ok
[INFO] [stdout] test symbol::tests::test_symbol_ordering ... ok
[INFO] [stdout] test symbol::tests::test_symbol_from_implementations ... ok
[INFO] [stdout] test symbol::tests::test_symbol_string_conversion ... ok
[INFO] [stdout] test var::tests::encode_bool ... ok
[INFO] [stdout] test var::tests::encode_double ... ok
[INFO] [stdout] test var::tests::encode_int ... ok
[INFO] [stdout] test symbol::tests::test_symbol_hashing ... ok
[INFO] [stdout] test var::tests::i_am_64_bits_wide_and_thats_all_i_need ... ok
[INFO] [stdout] test var::tests::encode_none ... ok
[INFO] [stdout] test var::tests::encode_ptr ... ok
[INFO] [stdout] test var::tests::test_boolean_helpers ... ok
[INFO] [stdout] test var::tests::test_arithmetic_operations ... ok
[INFO] [stdout] test var::tests::test_arithmetic_edge_cases ... ok
[INFO] [stdout] test var::tests::test_boolean_truth_table_optimization ... ok
[INFO] [stdout] test var::tests::test_comparison_operations ... ok
[INFO] [stdout] test var::tests::test_edge_cases ... ok
[INFO] [stdout] test var::tests::test_equality ... ok
[INFO] [stdout] test var::tests::test_protocol_system ... ok
[INFO] [stdout] test var::tests::test_raw_conversion ... ok
[INFO] [stdout] test var::tests::test_symbol_edge_cases ... ok
[INFO] [stdout] test var::tests::test_symbols ... ok
[INFO] [stdout] test var::tests::test_task_var_integration ... ok
[INFO] [stdout] test var::tests::test_constructors ... ok
[INFO] [stdout] test var::tests::test_debug_display ... ok
[INFO] [stdout] test var::tests::test_comprehensive_arithmetic_matrix ... ok
[INFO] [stdout] test symbol::tests::test_many_symbols ... ok
[INFO] [stdout] test var::tests::test_type_precedence_ordering ... ok
[INFO] [stdout] test var::tests::test_tuple_and_string_basic ... ok
[INFO] [stdout] test var::tests::test_tuple_basic_creation ... ok
[INFO] [stdout] test symbol::tests::test_concurrent_same_string ... ok
[INFO] [stdout] test symbol::tests::test_concurrent_symbol_creation ... ok
[INFO] [stdout] test scheduler::scheduler::tests::test_task_management ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- scheduler::scheduler::tests::test_task_management stdout ----
[INFO] [stdout] [GC] Allocated 72 bytes at 0x200ffd5ffa0
[INFO] [stdout] 
[INFO] [stdout] thread 'scheduler::scheduler::tests::test_task_management' (111) panicked at src/scheduler/scheduler.rs:399:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: 1
[INFO] [stdout]  right: 0
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5982022b7e72 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5982022b7e72 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5982022b7e72 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5982022b7e72 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5982022d24ca - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5982022d24ca - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5982022bec76 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5982022bec76 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x59820229542f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x59820229542f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5982022afaa9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x59820173820e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x59820173820e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5982022afd12 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5982022afd12 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5982022954e8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x59820228a149 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x59820229642d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5982022d2cbc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5982022d2b43 - core[27de1724e4349be2]::panicking::assert_failed_inner
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:439:17
[INFO] [stdout]   20:     0x5982022cc978 - core[27de1724e4349be2]::panicking::assert_failed::<usize, usize>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:394:5
[INFO] [stdout]   21:     0x5982016c76f8 - rol[70a0d4935b0a724f]::scheduler::scheduler::tests::test_task_management
[INFO] [stdout]                                at /opt/rustwide/workdir/src/scheduler/scheduler.rs:399:9
[INFO] [stdout]   22:     0x5982016c17b7 - rol[70a0d4935b0a724f]::scheduler::scheduler::tests::test_task_management::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/scheduler/scheduler.rs:368:30
[INFO] [stdout]   23:     0x5982015fe886 - <rol[70a0d4935b0a724f]::scheduler::scheduler::tests::test_task_management::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x59820172c5bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x59820172c5bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x598201738e1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x598201738e1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x598201738e1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x598201738e1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x598201738e1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x598201738e1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x598201738e1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x5982017343c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x5982017343c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x59820173b912 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x59820173b912 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x59820173b912 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x59820173b912 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x59820173b912 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x59820173b912 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x59820173b912 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5982022b74ff - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x5982022b74ff - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   44:     0x725aa0124aa4 - <unknown>
[INFO] [stdout]   45:     0x725aa01b1a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     scheduler::scheduler::tests::test_task_management
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 111 passed; 1 failed; 5 ignored; 0 measured; 0 filtered out; finished in 0.38s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "d3f087798fa9493a781448a2ed1f7243002fd5d0797e341049f85caaca1610e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3f087798fa9493a781448a2ed1f7243002fd5d0797e341049f85caaca1610e4", kill_on_drop: false }`
[INFO] [stdout] d3f087798fa9493a781448a2ed1f7243002fd5d0797e341049f85caaca1610e4
