[INFO] cloning repository https://github.com/Ki11erRabbit/Maru
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ki11erRabbit/Maru" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKi11erRabbit%2FMaru", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKi11erRabbit%2FMaru'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0b474325d10fe10aa0fd7c5b49fdeea798e29bf0
[INFO] checking Ki11erRabbit/Maru against try#7b3da9103634dffd4f4365cfd8642427c781d99f+rustflags=-Dinherent-method-on-receiver for 152214-denied
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKi11erRabbit%2FMaru" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Ki11erRabbit/Maru
[INFO] finished tweaking git repo https://github.com/Ki11erRabbit/Maru
[INFO] tweaked toml for git repo https://github.com/Ki11erRabbit/Maru written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Ki11erRabbit/Maru on toolchain 7b3da9103634dffd4f4365cfd8642427c781d99f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7b3da9103634dffd4f4365cfd8642427c781d99f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Ki11erRabbit/Maru 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" "+7b3da9103634dffd4f4365cfd8642427c781d99f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking Ki11erRabbit/Maru against try#7b3da9103634dffd4f4365cfd8642427c781d99f+rustflags=-Dinherent-method-on-receiver for 152214-denied
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKi11erRabbit%2FMaru" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Ki11erRabbit/Maru
[INFO] finished tweaking git repo https://github.com/Ki11erRabbit/Maru
[INFO] tweaked toml for git repo https://github.com/Ki11erRabbit/Maru written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Ki11erRabbit/Maru on toolchain 7b3da9103634dffd4f4365cfd8642427c781d99f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7b3da9103634dffd4f4365cfd8642427c781d99f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Ki11erRabbit/Maru 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" "+7b3da9103634dffd4f4365cfd8642427c781d99f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+7b3da9103634dffd4f4365cfd8642427c781d99f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 850806fd62e340dec64958c8014e241370ac6defd7b7192ed62346fa203d911c
[INFO] running `Command { std: "docker" "start" "-a" "850806fd62e340dec64958c8014e241370ac6defd7b7192ed62346fa203d911c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "850806fd62e340dec64958c8014e241370ac6defd7b7192ed62346fa203d911c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "850806fd62e340dec64958c8014e241370ac6defd7b7192ed62346fa203d911c", kill_on_drop: false }`
[INFO] [stdout] 850806fd62e340dec64958c8014e241370ac6defd7b7192ed62346fa203d911c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dinherent-method-on-receiver" "-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+7b3da9103634dffd4f4365cfd8642427c781d99f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac0e114d1e55518cb173625c4bec68d4f26e0a2c2114d9a598c164e1063ac416
[INFO] running `Command { std: "docker" "start" "-a" "ac0e114d1e55518cb173625c4bec68d4f26e0a2c2114d9a598c164e1063ac416", kill_on_drop: false }`
[INFO] [stderr]     Checking refcounter v0.1.0 (/opt/rustwide/workdir/refcounter)
[INFO] [stderr]     Checking maru-file v0.1.0 (/opt/rustwide/workdir/maru-file)
[INFO] [stderr]     Checking bytecode v0.1.0 (/opt/rustwide/workdir/bytecode)
[INFO] [stderr]     Checking maru v0.1.0 (/opt/rustwide/workdir/maru)
[INFO] [stdout] warning: unused import: `time::SystemTime`
[INFO] [stdout]  --> maru/src/vm/allocator.rs:1:59
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::VecDeque, sync::{Mutex, OnceLock}, time::SystemTime};
[INFO] [stdout]   |                                                           ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `time::SystemTime`
[INFO] [stdout]  --> maru/src/vm/allocator.rs:1:59
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::VecDeque, sync::{Mutex, OnceLock}, time::SystemTime};
[INFO] [stdout]   |                                                           ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `allocator`
[INFO] [stdout]  --> maru/src/vm/allocator.rs:5:78
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::vm::{Metadata, StackFrame, StackFrameCore, TypeSymbol, VariantId, allocator, tables::ObjectDescTable};
[INFO] [stdout]   |                                                                              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `allocator`
[INFO] [stdout]  --> maru/src/vm/allocator.rs:5:78
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::vm::{Metadata, StackFrame, StackFrameCore, TypeSymbol, VariantId, allocator, tables::ObjectDescTable};
[INFO] [stdout]   |                                                                              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `StringSymbol` is never used
[INFO] [stdout]  --> maru/src/vm.rs:9:10
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub type StringSymbol = u32;
[INFO] [stdout]   |          ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `TypeSymbol` is never used
[INFO] [stdout]   --> maru/src/vm.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub type TypeSymbol = u32;
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `VariantId` is never used
[INFO] [stdout]   --> maru/src/vm.rs:11:10
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub type VariantId = u32;
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `StringSymbol` is never used
[INFO] [stdout]  --> maru/src/vm.rs:9:10
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub type StringSymbol = u32;
[INFO] [stdout]   |          ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `FunctionSymbol` is never used
[INFO] [stdout]   --> maru/src/vm.rs:12:10
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub type FunctionSymbol = u32;
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `TypeSymbol` is never used
[INFO] [stdout]   --> maru/src/vm.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub type TypeSymbol = u32;
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `FunctionPtr` is never used
[INFO] [stdout]   --> maru/src/vm.rs:13:10
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub type FunctionPtr = extern "C" fn ();
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `VariantId` is never used
[INFO] [stdout]   --> maru/src/vm.rs:11:10
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub type VariantId = u32;
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `VmType` is never used
[INFO] [stdout]   --> maru/src/vm.rs:16:10
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub enum VmType {
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `FunctionSymbol` is never used
[INFO] [stdout]   --> maru/src/vm.rs:12:10
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub type FunctionSymbol = u32;
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Metadata` is never constructed
[INFO] [stdout]   --> maru/src/vm.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub struct Metadata {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `FunctionPtr` is never used
[INFO] [stdout]   --> maru/src/vm.rs:13:10
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub type FunctionPtr = extern "C" fn ();
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StackFrameCore` is never constructed
[INFO] [stdout]   --> maru/src/vm.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub struct StackFrameCore {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `VmType` is never used
[INFO] [stdout]   --> maru/src/vm.rs:16:10
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub enum VmType {
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Metadata` is never constructed
[INFO] [stdout]   --> maru/src/vm.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub struct Metadata {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StackFrameCore` is never constructed
[INFO] [stdout]   --> maru/src/vm.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub struct StackFrameCore {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `free_memory` are never used
[INFO] [stdout]   --> maru/src/vm.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout] 51 | impl StackFrameCore {
[INFO] [stdout]    | ------------------- associated items in this implementation
[INFO] [stdout] 52 |     pub fn new(variables_len: usize) -> StackFrameCore {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 76 |     pub fn free_memory(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StackFrame` is never constructed
[INFO] [stdout]   --> maru/src/vm.rs:90:12
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub struct StackFrame {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `free_memory` are never used
[INFO] [stdout]   --> maru/src/vm.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout] 51 | impl StackFrameCore {
[INFO] [stdout]    | ------------------- associated items in this implementation
[INFO] [stdout] 52 |     pub fn new(variables_len: usize) -> StackFrameCore {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 76 |     pub fn free_memory(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `GetFunctionResult` is never used
[INFO] [stdout]  --> maru/src/vm/tables/function_table.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub enum GetFunctionResult {
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `FunctionData` is never used
[INFO] [stdout]   --> maru/src/vm/tables/function_table.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub enum FunctionData {
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StackFrame` is never constructed
[INFO] [stdout]   --> maru/src/vm.rs:90:12
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub struct StackFrame {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Function` is never constructed
[INFO] [stdout]   --> maru/src/vm/tables/function_table.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct Function {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `GetFunctionResult` is never used
[INFO] [stdout]  --> maru/src/vm/tables/function_table.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub enum GetFunctionResult {
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `FunctionData` is never used
[INFO] [stdout]   --> maru/src/vm/tables/function_table.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub enum FunctionData {
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Function` is never constructed
[INFO] [stdout]   --> maru/src/vm/tables/function_table.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct Function {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `set_function_ptr` and `get_function` are never used
[INFO] [stdout]   --> maru/src/vm/tables/function_table.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl Function {
[INFO] [stdout]    | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub fn set_function_ptr(&self, ptr: FunctionPtr) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |     pub fn get_function(&self) -> GetFunctionResult {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ObjectDescription` is never constructed
[INFO] [stdout]  --> maru/src/vm/tables/object_table.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct ObjectDescription {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `set_function_ptr` and `get_function` are never used
[INFO] [stdout]   --> maru/src/vm/tables/function_table.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl Function {
[INFO] [stdout]    | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub fn set_function_ptr(&self, ptr: FunctionPtr) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |     pub fn get_function(&self) -> GetFunctionResult {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `VariantDescription` is never constructed
[INFO] [stdout]   --> maru/src/vm/tables/object_table.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct VariantDescription {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ObjectDescription` is never constructed
[INFO] [stdout]  --> maru/src/vm/tables/object_table.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct ObjectDescription {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ObjectDescTable` is never constructed
[INFO] [stdout]   --> maru/src/vm/tables/object_table.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct ObjectDescTable {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `VariantDescription` is never constructed
[INFO] [stdout]   --> maru/src/vm/tables/object_table.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct VariantDescription {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ObjectDescTable` is never constructed
[INFO] [stdout]   --> maru/src/vm/tables/object_table.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct ObjectDescTable {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `push_desc`, `object_desc_table_init`, and `get` are never used
[INFO] [stdout]   --> maru/src/vm/tables/object_table.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl ObjectDescTable  {
[INFO] [stdout]    | -------------------- associated items in this implementation
[INFO] [stdout] 31 |     pub fn new(max_type_symbol: TypeSymbol) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |     pub fn push_desc(&mut self, desc: ObjectDescription) {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub fn object_desc_table_init(self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub fn get() -> &'static ObjectDescTable {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `OBJECT_DESC_TABLE` is never used
[INFO] [stdout]   --> maru/src/vm/tables/object_table.rs:57:8
[INFO] [stdout]    |
[INFO] [stdout] 57 | static OBJECT_DESC_TABLE: OnceLock<ObjectDescTable> = OnceLock::new();
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `push_desc`, `object_desc_table_init`, and `get` are never used
[INFO] [stdout]   --> maru/src/vm/tables/object_table.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl ObjectDescTable  {
[INFO] [stdout]    | -------------------- associated items in this implementation
[INFO] [stdout] 31 |     pub fn new(max_type_symbol: TypeSymbol) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |     pub fn push_desc(&mut self, desc: ObjectDescription) {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub fn object_desc_table_init(self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub fn get() -> &'static ObjectDescTable {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Object` is never constructed
[INFO] [stdout]   --> maru/src/vm/tables/object_table.rs:59:12
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub struct Object {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `OBJECT_DESC_TABLE` is never used
[INFO] [stdout]   --> maru/src/vm/tables/object_table.rs:57:8
[INFO] [stdout]    |
[INFO] [stdout] 57 | static OBJECT_DESC_TABLE: OnceLock<ObjectDescTable> = OnceLock::new();
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StringEntry` is never constructed
[INFO] [stdout]  --> maru/src/vm/tables/string_table.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct StringEntry {
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Object` is never constructed
[INFO] [stdout]   --> maru/src/vm/tables/object_table.rs:59:12
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub struct Object {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StringEntry` is never constructed
[INFO] [stdout]  --> maru/src/vm/tables/string_table.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct StringEntry {
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `as_str` are never used
[INFO] [stdout]   --> maru/src/vm/tables/string_table.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl StringEntry {
[INFO] [stdout]    | ---------------- associated items in this implementation
[INFO] [stdout] 11 |     pub fn new(string: &str) -> StringEntry {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub fn as_str(&self) -> &'static str {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `LinkerEntry` is never used
[INFO] [stdout]  --> maru/src/vm/linker.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum LinkerEntry<T, S> {
[INFO] [stdout]   |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `as_str` are never used
[INFO] [stdout]   --> maru/src/vm/tables/string_table.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl StringEntry {
[INFO] [stdout]    | ---------------- associated items in this implementation
[INFO] [stdout] 11 |     pub fn new(string: &str) -> StringEntry {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub fn as_str(&self) -> &'static str {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AllocationGroup` is never constructed
[INFO] [stdout]  --> maru/src/vm/allocator.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | struct AllocationGroup {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `LinkerEntry` is never used
[INFO] [stdout]  --> maru/src/vm/linker.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum LinkerEntry<T, S> {
[INFO] [stdout]   |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AllocationGroup` is never constructed
[INFO] [stdout]  --> maru/src/vm/allocator.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | struct AllocationGroup {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `push_front`, and `pop_front` are never used
[INFO] [stdout]   --> maru/src/vm/allocator.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl AllocationGroup {
[INFO] [stdout]    | -------------------- associated items in this implementation
[INFO] [stdout] 13 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     pub fn push_front<T>(&mut self, memory: *mut T) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub fn pop_front<T>(&mut self) -> Option<*mut T> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Allocator` is never constructed
[INFO] [stdout]   --> maru/src/vm/allocator.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct Allocator {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `push_front`, and `pop_front` are never used
[INFO] [stdout]   --> maru/src/vm/allocator.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl AllocationGroup {
[INFO] [stdout]    | -------------------- associated items in this implementation
[INFO] [stdout] 13 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     pub fn push_front<T>(&mut self, memory: *mut T) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub fn pop_front<T>(&mut self) -> Option<*mut T> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Allocator` is never constructed
[INFO] [stdout]   --> maru/src/vm/allocator.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct Allocator {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> maru/src/vm/allocator.rs:44:12
[INFO] [stdout]     |
[INFO] [stdout]  43 | impl Allocator {
[INFO] [stdout]     | -------------- associated items in this implementation
[INFO] [stdout]  44 |     pub fn new(max_type_symbol: TypeSymbol) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  48 |     pub fn allocate<T>(&mut self, symbol: TypeSymbol, variant: VariantId, desc_table: &ObjectDescTable) -> *mut T {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  74 |     pub fn reuse_memory<T>(&mut self, memory: *mut T) {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  79 |     pub fn deallocate<T>(memory: *mut T, desc_table: &ObjectDescTable) {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  89 |     pub fn allocate_stack_frame(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 104 |     pub fn reuse_stack_frame_memory(&mut self, frame: *mut StackFrame) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 112 |     pub fn deallocate_stack_frame(desc_table: &ObjectDescTable, frame: *mut StackFrame) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 120 |     pub fn allocator_init(max_type_symbol: TypeSymbol) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 125 |     fn get_allocator() -> &'static Mutex<Allocator> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 130 |     pub fn create<T>(symbol: TypeSymbol, variant: VariantId) -> *mut T {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 137 |     pub fn reuse<T>(memory: *mut T) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 143 |     pub fn destroy<T>(desc_table: &ObjectDescTable, memory: *mut T) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 147 |     pub fn create_stack_frame(desc_table: &ObjectDescTable, variable_size: usize) -> *mut StackFrame {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 153 |     pub fn reuse_stack_frame(frame: *mut StackFrame) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 159 |     pub fn destroy_stack_frame(desc_table: &ObjectDescTable, frame: *mut StackFrame) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `ALLOCATOR` is never used
[INFO] [stdout]    --> maru/src/vm/allocator.rs:165:8
[INFO] [stdout]     |
[INFO] [stdout] 165 | static ALLOCATOR: OnceLock<Mutex<Allocator>> = OnceLock::new();
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> maru/src/vm/allocator.rs:44:12
[INFO] [stdout]     |
[INFO] [stdout]  43 | impl Allocator {
[INFO] [stdout]     | -------------- associated items in this implementation
[INFO] [stdout]  44 |     pub fn new(max_type_symbol: TypeSymbol) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  48 |     pub fn allocate<T>(&mut self, symbol: TypeSymbol, variant: VariantId, desc_table: &ObjectDescTable) -> *mut T {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  74 |     pub fn reuse_memory<T>(&mut self, memory: *mut T) {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  79 |     pub fn deallocate<T>(memory: *mut T, desc_table: &ObjectDescTable) {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  89 |     pub fn allocate_stack_frame(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 104 |     pub fn reuse_stack_frame_memory(&mut self, frame: *mut StackFrame) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 112 |     pub fn deallocate_stack_frame(desc_table: &ObjectDescTable, frame: *mut StackFrame) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 120 |     pub fn allocator_init(max_type_symbol: TypeSymbol) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 125 |     fn get_allocator() -> &'static Mutex<Allocator> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 130 |     pub fn create<T>(symbol: TypeSymbol, variant: VariantId) -> *mut T {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 137 |     pub fn reuse<T>(memory: *mut T) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 143 |     pub fn destroy<T>(desc_table: &ObjectDescTable, memory: *mut T) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 147 |     pub fn create_stack_frame(desc_table: &ObjectDescTable, variable_size: usize) -> *mut StackFrame {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 153 |     pub fn reuse_stack_frame(frame: *mut StackFrame) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 159 |     pub fn destroy_stack_frame(desc_table: &ObjectDescTable, frame: *mut StackFrame) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `ALLOCATOR` is never used
[INFO] [stdout]    --> maru/src/vm/allocator.rs:165:8
[INFO] [stdout]     |
[INFO] [stdout] 165 | static ALLOCATOR: OnceLock<Mutex<Allocator>> = OnceLock::new();
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "ac0e114d1e55518cb173625c4bec68d4f26e0a2c2114d9a598c164e1063ac416", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac0e114d1e55518cb173625c4bec68d4f26e0a2c2114d9a598c164e1063ac416", kill_on_drop: false }`
[INFO] [stdout] ac0e114d1e55518cb173625c4bec68d4f26e0a2c2114d9a598c164e1063ac416