[INFO] cloning repository https://github.com/stuncs69/Luminar
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stuncs69/Luminar" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstuncs69%2FLuminar", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstuncs69%2FLuminar'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0968bbb7baf8191ae2c27b5f1ed8916724a7d4dd
[INFO] checking stuncs69/Luminar against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstuncs69%2FLuminar" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/stuncs69/Luminar
[INFO] finished tweaking git repo https://github.com/stuncs69/Luminar
[INFO] tweaked toml for git repo https://github.com/stuncs69/Luminar written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/stuncs69/Luminar on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/stuncs69/Luminar already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 1f8079830c0235ba496da72e74f792ca432554d77950368c90323247a40345cb
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3479099f9d435c5d90995d2fc31b777181044c6e9656ef18d04d725525d21053
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[INFO] [stderr]    Compiling cranelift-codegen-shared v0.111.0
[INFO] [stderr]     Checking once_cell v1.19.0
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[INFO] [stderr]    Compiling anyhow v1.0.86
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[INFO] [stderr]     Checking luminar v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: found module declaration for lib.rs
[INFO] [stdout]  --> src/main.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | mod lib;
[INFO] [stdout]   | ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: lib.rs is the root of this crate's library target
[INFO] [stdout]   = help: to refer to it from other targets, use the library's name as the path
[INFO] [stdout]   = note: `#[warn(special_module_name)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `I32`
[INFO] [stdout]  --> src/base/runtime.rs:2:36
[INFO] [stdout]   |
[INFO] [stdout] 2 | use cranelift_codegen::ir::types::{I32};
[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: `Variable`
[INFO] [stdout]  --> src/base/runtime.rs:3:67
[INFO] [stdout]   |
[INFO] [stdout] 3 | use cranelift_frontend::{FunctionBuilder, FunctionBuilderContext, Variable};
[INFO] [stdout]   |                                                                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FuncId`
[INFO] [stdout]  --> src/base/runtime.rs:4:24
[INFO] [stdout]   |
[INFO] [stdout] 4 | use cranelift_module::{FuncId, Linkage, Module};
[INFO] [stdout]   |                        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/base/runtime.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/base/runtime.rs:8:24
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::lib::main::{self, LibraryFunction};
[INFO] [stdout]   |                        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::main`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::lib::main;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `LibraryFunction`
[INFO] [stdout]  --> src/base/runtime.rs:8:30
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::lib::main::{self, LibraryFunction};
[INFO] [stdout]   |                              ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/base/runtime.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |     let mut jit_builder = cranelift_jit::JITBuilder::new(cranelift_module::default_libcall_names());
[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: `tokens`
[INFO] [stdout]   --> src/base/runtime.rs:46:16
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub fn runtime(tokens: Vec<enums::Token>) {
[INFO] [stdout]    |                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokens`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Expression` is never used
[INFO] [stdout]  --> src/base/enums.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum Expression {
[INFO] [stdout]   |          ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Statement` is never used
[INFO] [stdout]  --> src/base/enums.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub enum Statement {
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `token_type` and `value` are never read
[INFO] [stdout]   --> src/base/enums.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct Token {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 30 |     pub token_type: TokenType,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 31 |     pub value: String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `LibraryFunction` is never used
[INFO] [stdout]  --> src/lib/main.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait LibraryFunction {
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LibLibrary` is never constructed
[INFO] [stdout]  --> src/lib/main.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct LibLibrary;
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `print` and `printf` are never used
[INFO] [stdout]   --> src/lib/main.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl LibLibrary {
[INFO] [stdout]    | --------------- methods in this implementation
[INFO] [stdout] 19 |     fn print(&self, args: Vec<&str>) {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 |     fn printf(&self, args: Vec<&str>) {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/base/runtime.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 76 |     module.finalize_definitions();
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 76 |     let _ = module.finalize_definitions();
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: found module declaration for lib.rs
[INFO] [stdout]  --> src/main.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | mod lib;
[INFO] [stdout]   | ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: lib.rs is the root of this crate's library target
[INFO] [stdout]   = help: to refer to it from other targets, use the library's name as the path
[INFO] [stdout]   = note: `#[warn(special_module_name)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `I32`
[INFO] [stdout]  --> src/base/runtime.rs:2:36
[INFO] [stdout]   |
[INFO] [stdout] 2 | use cranelift_codegen::ir::types::{I32};
[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: `Variable`
[INFO] [stdout]  --> src/base/runtime.rs:3:67
[INFO] [stdout]   |
[INFO] [stdout] 3 | use cranelift_frontend::{FunctionBuilder, FunctionBuilderContext, Variable};
[INFO] [stdout]   |                                                                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FuncId`
[INFO] [stdout]  --> src/base/runtime.rs:4:24
[INFO] [stdout]   |
[INFO] [stdout] 4 | use cranelift_module::{FuncId, Linkage, Module};
[INFO] [stdout]   |                        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/base/runtime.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/base/runtime.rs:8:24
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::lib::main::{self, LibraryFunction};
[INFO] [stdout]   |                        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::main`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::lib::main;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `LibraryFunction`
[INFO] [stdout]  --> src/base/runtime.rs:8:30
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::lib::main::{self, LibraryFunction};
[INFO] [stdout]   |                              ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/base/runtime.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |     let mut jit_builder = cranelift_jit::JITBuilder::new(cranelift_module::default_libcall_names());
[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: `tokens`
[INFO] [stdout]   --> src/base/runtime.rs:46:16
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub fn runtime(tokens: Vec<enums::Token>) {
[INFO] [stdout]    |                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokens`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Expression` is never used
[INFO] [stdout]  --> src/base/enums.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum Expression {
[INFO] [stdout]   |          ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Statement` is never used
[INFO] [stdout]  --> src/base/enums.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub enum Statement {
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `token_type` and `value` are never read
[INFO] [stdout]   --> src/base/enums.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct Token {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 30 |     pub token_type: TokenType,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 31 |     pub value: String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `LibraryFunction` is never used
[INFO] [stdout]  --> src/lib/main.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait LibraryFunction {
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LibLibrary` is never constructed
[INFO] [stdout]  --> src/lib/main.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct LibLibrary;
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `print` and `printf` are never used
[INFO] [stdout]   --> src/lib/main.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl LibLibrary {
[INFO] [stdout]    | --------------- methods in this implementation
[INFO] [stdout] 19 |     fn print(&self, args: Vec<&str>) {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 |     fn printf(&self, args: Vec<&str>) {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/base/runtime.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 76 |     module.finalize_definitions();
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 76 |     let _ = module.finalize_definitions();
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 36.36s
[INFO] running `Command { std: "docker" "inspect" "3479099f9d435c5d90995d2fc31b777181044c6e9656ef18d04d725525d21053", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3479099f9d435c5d90995d2fc31b777181044c6e9656ef18d04d725525d21053", kill_on_drop: false }`
[INFO] [stdout] 3479099f9d435c5d90995d2fc31b777181044c6e9656ef18d04d725525d21053
