[INFO] cloning repository https://github.com/zyx-db/bytecode-vm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zyx-db/bytecode-vm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzyx-db%2Fbytecode-vm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzyx-db%2Fbytecode-vm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c41737434d26ea7fa213acae1b67b739da26bca1
[INFO] testing zyx-db/bytecode-vm against try#a7ce54db9b096bd1098d07c645b489195a667c9f for pr-137940-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzyx-db%2Fbytecode-vm" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/zyx-db/bytecode-vm on toolchain a7ce54db9b096bd1098d07c645b489195a667c9f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/zyx-db/bytecode-vm
[INFO] finished tweaking git repo https://github.com/zyx-db/bytecode-vm
[INFO] tweaked toml for git repo https://github.com/zyx-db/bytecode-vm written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/zyx-db/bytecode-vm already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a007f92694b0041ffcdf39e50ced923c8e927d1bc4b6b48f5dd2f12ba9fe72db
[INFO] running `Command { std: "docker" "start" "-a" "a007f92694b0041ffcdf39e50ced923c8e927d1bc4b6b48f5dd2f12ba9fe72db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a007f92694b0041ffcdf39e50ced923c8e927d1bc4b6b48f5dd2f12ba9fe72db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a007f92694b0041ffcdf39e50ced923c8e927d1bc4b6b48f5dd2f12ba9fe72db", kill_on_drop: false }`
[INFO] [stdout] a007f92694b0041ffcdf39e50ced923c8e927d1bc4b6b48f5dd2f12ba9fe72db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca2a40f287d93ab3a8b4ccc0a645aa57c17650e962436b0b228d78bc310ed64e
[INFO] running `Command { std: "docker" "start" "-a" "ca2a40f287d93ab3a8b4ccc0a645aa57c17650e962436b0b228d78bc310ed64e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.80
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling utf8parse v0.2.1
[INFO] [stderr]    Compiling anstyle v1.0.6
[INFO] [stderr]    Compiling colorchoice v1.0.0
[INFO] [stderr]    Compiling anstyle-query v1.0.2
[INFO] [stderr]    Compiling clap_lex v0.7.0
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling anstyle-parse v0.2.3
[INFO] [stderr]    Compiling anstream v0.6.13
[INFO] [stderr]    Compiling clap_builder v4.5.2
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.58
[INFO] [stderr]    Compiling clap_derive v4.5.4
[INFO] [stderr]    Compiling clap v4.5.4
[INFO] [stderr]    Compiling lox-vm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type `VM_Errors` should have an upper camel case name
[INFO] [stdout]    --> src/common.rs:113:10
[INFO] [stdout]     |
[INFO] [stdout] 113 | pub enum VM_Errors {
[INFO] [stdout]     |          ^^^^^^^^^ help: convert the identifier to upper camel case: `VmErrors`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Chunk` and `disassemble`
[INFO] [stdout]   --> src/main.rs:12:14
[INFO] [stdout]    |
[INFO] [stdout] 12 | use common::{disassemble, Chunk, VM_Errors, VM};
[INFO] [stdout]    |              ^^^^^^^^^^^  ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `OpReturn`, `OpConstant`, and `ConstantIdx` are never constructed
[INFO] [stdout]   --> src/common.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | pub enum OpCode {
[INFO] [stdout]    |          ------ variants in this enum
[INFO] [stdout] 8  |     OpReturn,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 9  |     OpConstant,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 10 |     ConstantIdx(usize),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `push_constant`, `push_op`, and `add_constant` are never used
[INFO] [stdout]   --> src/common.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 45 | impl Chunk {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout] 46 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 |     pub fn push_constant(&mut self, v: Value) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 58 |     pub fn push_op(&mut self, op: OpCode) {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62 |     pub fn add_constant(&mut self, v: Value) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `disassemble` is never used
[INFO] [stdout]   --> src/common.rs:80:8
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub fn disassemble(chunk: &Chunk, name: &str) {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `CompileError` and `RuntimeError` are never constructed
[INFO] [stdout]    --> src/common.rs:114:5
[INFO] [stdout]     |
[INFO] [stdout] 113 | pub enum VM_Errors {
[INFO] [stdout]     |          --------- variants in this enum
[INFO] [stdout] 114 |     CompileError,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 115 |     RuntimeError,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `VM_Errors` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/token_types.rs:46:11
[INFO] [stdout]    |
[INFO] [stdout] 46 |     Error(String),
[INFO] [stdout]    |     ----- ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 46 -     Error(String),
[INFO] [stdout] 46 +     Error(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `runFile` should have a snake case name
[INFO] [stdout]   --> src/main.rs:23:4
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn runFile(path: PathBuf, vm: &mut VM) {
[INFO] [stdout]    |    ^^^^^^^ help: convert the identifier to snake case: `run_file`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |         vm.interpret(line);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 52 |         let _ = vm.interpret(line);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `scanToken` should have a snake case name
[INFO] [stdout]    --> src/common.rs:207:8
[INFO] [stdout]     |
[INFO] [stdout] 207 |     fn scanToken(&mut self) -> Token {
[INFO] [stdout]     |        ^^^^^^^^^ help: convert the identifier to snake case: `scan_token`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.55s
[INFO] running `Command { std: "docker" "inspect" "ca2a40f287d93ab3a8b4ccc0a645aa57c17650e962436b0b228d78bc310ed64e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca2a40f287d93ab3a8b4ccc0a645aa57c17650e962436b0b228d78bc310ed64e", kill_on_drop: false }`
[INFO] [stdout] ca2a40f287d93ab3a8b4ccc0a645aa57c17650e962436b0b228d78bc310ed64e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ddf8f893911319fc145deea8394cd6b8be5f9f3e8b3568dd0641e7d1c33a4fa
[INFO] running `Command { std: "docker" "start" "-a" "9ddf8f893911319fc145deea8394cd6b8be5f9f3e8b3568dd0641e7d1c33a4fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling lox-vm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type `VM_Errors` should have an upper camel case name
[INFO] [stdout]    --> src/common.rs:113:10
[INFO] [stdout]     |
[INFO] [stdout] 113 | pub enum VM_Errors {
[INFO] [stdout]     |          ^^^^^^^^^ help: convert the identifier to upper camel case: `VmErrors`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Chunk` and `disassemble`
[INFO] [stdout]   --> src/main.rs:12:14
[INFO] [stdout]    |
[INFO] [stdout] 12 | use common::{disassemble, Chunk, VM_Errors, VM};
[INFO] [stdout]    |              ^^^^^^^^^^^  ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `OpReturn`, `OpConstant`, and `ConstantIdx` are never constructed
[INFO] [stdout]   --> src/common.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | pub enum OpCode {
[INFO] [stdout]    |          ------ variants in this enum
[INFO] [stdout] 8  |     OpReturn,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 9  |     OpConstant,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 10 |     ConstantIdx(usize),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `push_constant`, `push_op`, and `add_constant` are never used
[INFO] [stdout]   --> src/common.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 45 | impl Chunk {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout] 46 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 |     pub fn push_constant(&mut self, v: Value) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 58 |     pub fn push_op(&mut self, op: OpCode) {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62 |     pub fn add_constant(&mut self, v: Value) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `disassemble` is never used
[INFO] [stdout]   --> src/common.rs:80:8
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub fn disassemble(chunk: &Chunk, name: &str) {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `CompileError` and `RuntimeError` are never constructed
[INFO] [stdout]    --> src/common.rs:114:5
[INFO] [stdout]     |
[INFO] [stdout] 113 | pub enum VM_Errors {
[INFO] [stdout]     |          --------- variants in this enum
[INFO] [stdout] 114 |     CompileError,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 115 |     RuntimeError,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `VM_Errors` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/token_types.rs:46:11
[INFO] [stdout]    |
[INFO] [stdout] 46 |     Error(String),
[INFO] [stdout]    |     ----- ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 46 -     Error(String),
[INFO] [stdout] 46 +     Error(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `runFile` should have a snake case name
[INFO] [stdout]   --> src/main.rs:23:4
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn runFile(path: PathBuf, vm: &mut VM) {
[INFO] [stdout]    |    ^^^^^^^ help: convert the identifier to snake case: `run_file`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |         vm.interpret(line);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 52 |         let _ = vm.interpret(line);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `scanToken` should have a snake case name
[INFO] [stdout]    --> src/common.rs:207:8
[INFO] [stdout]     |
[INFO] [stdout] 207 |     fn scanToken(&mut self) -> Token {
[INFO] [stdout]     |        ^^^^^^^^^ help: convert the identifier to snake case: `scan_token`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "9ddf8f893911319fc145deea8394cd6b8be5f9f3e8b3568dd0641e7d1c33a4fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ddf8f893911319fc145deea8394cd6b8be5f9f3e8b3568dd0641e7d1c33a4fa", kill_on_drop: false }`
[INFO] [stdout] 9ddf8f893911319fc145deea8394cd6b8be5f9f3e8b3568dd0641e7d1c33a4fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6ebded8c729d6d37863d5e604deb8a1c429e49730ab87d82955ceafcf7156cce
[INFO] running `Command { std: "docker" "start" "-a" "6ebded8c729d6d37863d5e604deb8a1c429e49730ab87d82955ceafcf7156cce", kill_on_drop: false }`
[INFO] [stderr] warning: type `VM_Errors` should have an upper camel case name
[INFO] [stderr]    --> src/common.rs:113:10
[INFO] [stderr]     |
[INFO] [stderr] 113 | pub enum VM_Errors {
[INFO] [stderr]     |          ^^^^^^^^^ help: convert the identifier to upper camel case: `VmErrors`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Chunk` and `disassemble`
[INFO] [stderr]   --> src/main.rs:12:14
[INFO] [stderr]    |
[INFO] [stderr] 12 | use common::{disassemble, Chunk, VM_Errors, VM};
[INFO] [stderr]    |              ^^^^^^^^^^^  ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variants `OpReturn`, `OpConstant`, and `ConstantIdx` are never constructed
[INFO] [stderr]   --> src/common.rs:8:5
[INFO] [stderr]    |
[INFO] [stderr] 7  | pub enum OpCode {
[INFO] [stderr]    |          ------ variants in this enum
[INFO] [stderr] 8  |     OpReturn,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 9  |     OpConstant,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 10 |     ConstantIdx(usize),
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `push_constant`, `push_op`, and `add_constant` are never used
[INFO] [stderr]   --> src/common.rs:46:12
[INFO] [stderr]    |
[INFO] [stderr] 45 | impl Chunk {
[INFO] [stderr]    | ---------- associated items in this implementation
[INFO] [stderr] 46 |     pub fn new() -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 53 |     pub fn push_constant(&mut self, v: Value) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 58 |     pub fn push_op(&mut self, op: OpCode) {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 62 |     pub fn add_constant(&mut self, v: Value) -> usize {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `disassemble` is never used
[INFO] [stderr]   --> src/common.rs:80:8
[INFO] [stderr]    |
[INFO] [stderr] 80 | pub fn disassemble(chunk: &Chunk, name: &str) {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variants `CompileError` and `RuntimeError` are never constructed
[INFO] [stderr]    --> src/common.rs:114:5
[INFO] [stderr]     |
[INFO] [stderr] 113 | pub enum VM_Errors {
[INFO] [stderr]     |          --------- variants in this enum
[INFO] [stderr] 114 |     CompileError,
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 115 |     RuntimeError,
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `VM_Errors` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/token_types.rs:46:11
[INFO] [stderr]    |
[INFO] [stderr] 46 |     Error(String),
[INFO] [stderr]    |     ----- ^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `TokenType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 46 -     Error(String),
[INFO] [stderr] 46 +     Error(()),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: function `runFile` should have a snake case name
[INFO] [stderr]   --> src/main.rs:23:4
[INFO] [stderr]    |
[INFO] [stderr] 23 | fn runFile(path: PathBuf, vm: &mut VM) {
[INFO] [stderr]    |    ^^^^^^^ help: convert the identifier to snake case: `run_file`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/main.rs:52:9
[INFO] [stderr]    |
[INFO] [stderr] 52 |         vm.interpret(line);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 52 |         let _ = vm.interpret(line);
[INFO] [stderr]    |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: method `scanToken` should have a snake case name
[INFO] [stderr]    --> src/common.rs:207:8
[INFO] [stderr]     |
[INFO] [stderr] 207 |     fn scanToken(&mut self) -> Token {
[INFO] [stderr]     |        ^^^^^^^^^ help: convert the identifier to snake case: `scan_token`
[INFO] [stderr] 
[INFO] [stderr] warning: `lox-vm` (bin "lox-vm" test) generated 10 warnings (run `cargo fix --bin "lox-vm" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/lox_vm-1a1726aabc3bea3a)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6ebded8c729d6d37863d5e604deb8a1c429e49730ab87d82955ceafcf7156cce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ebded8c729d6d37863d5e604deb8a1c429e49730ab87d82955ceafcf7156cce", kill_on_drop: false }`
[INFO] [stdout] 6ebded8c729d6d37863d5e604deb8a1c429e49730ab87d82955ceafcf7156cce