[INFO] cloning repository https://github.com/abysal/rchipjit-new
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/abysal/rchipjit-new" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabysal%2Frchipjit-new", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabysal%2Frchipjit-new'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 336e9b52e91aeadb61e172a978a2ccd711b98df2
[INFO] checking abysal/rchipjit-new against eca445e5ae4a6679cc27d3a09106ce245e13a5a6 for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabysal%2Frchipjit-new" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/abysal/rchipjit-new
[INFO] finished tweaking git repo https://github.com/abysal/rchipjit-new
[INFO] tweaked toml for git repo https://github.com/abysal/rchipjit-new written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/abysal/rchipjit-new on toolchain eca445e5ae4a6679cc27d3a09106ce245e13a5a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/abysal/rchipjit-new 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" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cranelift-native v0.132.0
[INFO] [stderr]   Downloaded wasmtime-internal-core v45.0.0
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[INFO] [stderr]   Downloaded cranelift-codegen v0.132.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] b16dfa62449b500aba99a94a906754b398e2e935afa5deacc622a0bb5f7e065d
[INFO] running `Command { std: "docker" "start" "b16dfa62449b500aba99a94a906754b398e2e935afa5deacc622a0bb5f7e065d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b16dfa62449b500aba99a94a906754b398e2e935afa5deacc622a0bb5f7e065d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b16dfa62449b500aba99a94a906754b398e2e935afa5deacc622a0bb5f7e065d" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b16dfa62449b500aba99a94a906754b398e2e935afa5deacc622a0bb5f7e065d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b16dfa62449b500aba99a94a906754b398e2e935afa5deacc622a0bb5f7e065d" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]    Compiling wasmtime-internal-core v45.0.0
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[INFO] [stderr]    Compiling macroquad_macro v0.1.8
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[INFO] [stderr]     Checking regalloc2 v0.15.1
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[INFO] [stderr]    Compiling cranelift-codegen v0.132.0
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[INFO] [stderr]     Checking rchipjit v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]   --> src/chip/chip_jit.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::collections::HashMap;
[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: `std::collections::HashMap`
[INFO] [stdout]   --> src/chip/chip_jit.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::collections::HashMap;
[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: `cranelift::prelude`
[INFO] [stdout]  --> src/chip/chip_core.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use cranelift::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `var`
[INFO] [stdout]    --> src/chip/chip_jit.rs:225:21
[INFO] [stdout]     |
[INFO] [stdout] 225 |         for (index, var) in self.gp_regs.iter().enumerate() {
[INFO] [stdout]     |                     ^^^ help: if this is intentional, prefix it with an underscore: `_var`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cranelift::prelude`
[INFO] [stdout]  --> src/chip/chip_core.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use cranelift::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `var`
[INFO] [stdout]    --> src/chip/chip_jit.rs:225:21
[INFO] [stdout]     |
[INFO] [stdout] 225 |         for (index, var) in self.gp_regs.iter().enumerate() {
[INFO] [stdout]     |                     ^^^ help: if this is intentional, prefix it with an underscore: `_var`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_valid` is never used
[INFO] [stdout]   --> src/chip/chip_jit.rs:74:8
[INFO] [stdout]    |
[INFO] [stdout] 68 | impl CompiledBlock {
[INFO] [stdout]    | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 74 |     fn is_valid(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `update_var` is never used
[INFO] [stdout]    --> src/chip/chip_jit.rs:116:8
[INFO] [stdout]     |
[INFO] [stdout] 103 | impl DirtyableValue {
[INFO] [stdout]     | ------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 116 |     fn update_var(&mut self, var: Variable) {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_ip` is never used
[INFO] [stdout]    --> src/chip/chip_jit.rs:697:8
[INFO] [stdout]     |
[INFO] [stdout] 142 | impl<'a> BlockJitContext<'a> {
[INFO] [stdout]     | ---------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 697 |     fn get_ip(&self) -> Variable {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `start_ip` is never read
[INFO] [stdout]  --> src/chip/disassembler.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | struct Disassembler<'a> {
[INFO] [stdout]   |        ------------ field in this struct
[INFO] [stdout] 4 |     whole_memory: &'a [u8],
[INFO] [stdout] 5 |     start_ip: u16,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_valid` is never used
[INFO] [stdout]   --> src/chip/chip_jit.rs:74:8
[INFO] [stdout]    |
[INFO] [stdout] 68 | impl CompiledBlock {
[INFO] [stdout]    | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 74 |     fn is_valid(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `update_var` is never used
[INFO] [stdout]    --> src/chip/chip_jit.rs:116:8
[INFO] [stdout]     |
[INFO] [stdout] 103 | impl DirtyableValue {
[INFO] [stdout]     | ------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 116 |     fn update_var(&mut self, var: Variable) {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_ip` is never used
[INFO] [stdout]    --> src/chip/chip_jit.rs:697:8
[INFO] [stdout]     |
[INFO] [stdout] 142 | impl<'a> BlockJitContext<'a> {
[INFO] [stdout]     | ---------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 697 |     fn get_ip(&self) -> Variable {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `start_ip` is never read
[INFO] [stdout]  --> src/chip/disassembler.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | struct Disassembler<'a> {
[INFO] [stdout]   |        ------------ field in this struct
[INFO] [stdout] 4 |     whole_memory: &'a [u8],
[INFO] [stdout] 5 |     start_ip: u16,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 45.74s
[INFO] running `Command { std: "docker" "inspect" "b16dfa62449b500aba99a94a906754b398e2e935afa5deacc622a0bb5f7e065d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b16dfa62449b500aba99a94a906754b398e2e935afa5deacc622a0bb5f7e065d", kill_on_drop: false }`
[INFO] [stdout] b16dfa62449b500aba99a94a906754b398e2e935afa5deacc622a0bb5f7e065d