[INFO] cloning repository https://github.com/KaylaJoyGray/chip8-assembler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KaylaJoyGray/chip8-assembler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKaylaJoyGray%2Fchip8-assembler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKaylaJoyGray%2Fchip8-assembler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2927a5d08db1d75508eca99ca4331c68462e48d1
[INFO] checking KaylaJoyGray/chip8-assembler against 49a6044d37d694890450f52ceaceb66277a36b1e for pr-161154
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKaylaJoyGray%2Fchip8-assembler" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/KaylaJoyGray/chip8-assembler
[INFO] finished tweaking git repo https://github.com/KaylaJoyGray/chip8-assembler
[INFO] tweaked toml for git repo https://github.com/KaylaJoyGray/chip8-assembler written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/KaylaJoyGray/chip8-assembler on toolchain 49a6044d37d694890450f52ceaceb66277a36b1e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+49a6044d37d694890450f52ceaceb66277a36b1e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/KaylaJoyGray/chip8-assembler 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" "+49a6044d37d694890450f52ceaceb66277a36b1e" "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-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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] affd8c89515a7b57f234c3f01e218f79262ed5dfdaeb11e4537e63b1864ffa1c
[INFO] running `Command { std: "docker" "start" "affd8c89515a7b57f234c3f01e218f79262ed5dfdaeb11e4537e63b1864ffa1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "affd8c89515a7b57f234c3f01e218f79262ed5dfdaeb11e4537e63b1864ffa1c", 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" "affd8c89515a7b57f234c3f01e218f79262ed5dfdaeb11e4537e63b1864ffa1c" "/opt/rustwide/cargo-home/bin/cargo" "+49a6044d37d694890450f52ceaceb66277a36b1e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "affd8c89515a7b57f234c3f01e218f79262ed5dfdaeb11e4537e63b1864ffa1c", 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" "affd8c89515a7b57f234c3f01e218f79262ed5dfdaeb11e4537e63b1864ffa1c" "/opt/rustwide/cargo-home/bin/cargo" "+49a6044d37d694890450f52ceaceb66277a36b1e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror-impl v2.0.6
[INFO] [stderr]    Compiling thiserror v2.0.6
[INFO] [stderr]    Compiling pest v2.7.15
[INFO] [stderr]    Compiling pest_meta v2.7.15
[INFO] [stderr]    Compiling pest_generator v2.7.15
[INFO] [stderr]    Compiling pest_derive v2.7.15
[INFO] [stderr]     Checking pest-chip8 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/parser.rs:27:18
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn expand_macros(input: &mut str) {}
[INFO] [stdout]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/parser.rs:29:18
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn build_symbols(input: &mut str) -> HashMap<String, Address> {
[INFO] [stdout]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `labels`
[INFO] [stdout]   --> src/parser.rs:33:42
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn build_ast_from_expr(pair: Pair<Rule>, labels: &mut HashMap<String, Address>) -> Node {
[INFO] [stdout]    |                                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_labels`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `NullInstr` is never used
[INFO] [stdout]  --> src/ast.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub(crate) enum NullInstr {
[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 `UnaryInstr` is never used
[INFO] [stdout]  --> src/ast.rs:6:17
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub(crate) enum UnaryInstr {
[INFO] [stdout]   |                 ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `BinaryInstr` is never used
[INFO] [stdout]   --> src/ast.rs:14:17
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub(crate) enum BinaryInstr {
[INFO] [stdout]    |                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `TernaryInstr` is never used
[INFO] [stdout]   --> src/ast.rs:30:17
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub(crate) enum TernaryInstr {
[INFO] [stdout]    |                 ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `GeneralPurposeReg` is never used
[INFO] [stdout]   --> src/ast.rs:34:17
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub(crate) enum GeneralPurposeReg {
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `AddressReg` is never used
[INFO] [stdout]   --> src/ast.rs:53:17
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub(crate) enum AddressReg {
[INFO] [stdout]    |                 ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `SpecialReg` is never used
[INFO] [stdout]   --> src/ast.rs:57:17
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub(crate) enum SpecialReg {
[INFO] [stdout]    |                 ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Register` is never used
[INFO] [stdout]   --> src/ast.rs:62:17
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub(crate) enum Register {
[INFO] [stdout]    |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `AstBuildError` is never used
[INFO] [stdout]   --> src/ast.rs:68:17
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub(crate) enum AstBuildError {
[INFO] [stdout]    |                 ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Address` is never constructed
[INFO] [stdout]   --> src/ast.rs:72:19
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub(crate) struct Address {
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `get` are never used
[INFO] [stdout]   --> src/ast.rs:77:19
[INFO] [stdout]    |
[INFO] [stdout] 76 | impl Address {
[INFO] [stdout]    | ------------ associated items in this implementation
[INFO] [stdout] 77 |     pub(crate) fn new(address: u16) -> Result<Self, AstBuildError> {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] ...
[INFO] [stdout] 85 |     pub fn get(&self) -> u16 {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Node` is never used
[INFO] [stdout]   --> src/ast.rs:92:17
[INFO] [stdout]    |
[INFO] [stdout] 92 | pub(crate) enum Node {
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Chip8ASMParser` is never constructed
[INFO] [stdout]  --> src/parser.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | struct Chip8ASMParser;
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse` is never used
[INFO] [stdout]   --> src/parser.rs:12:15
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub(crate) fn parse(input: &mut str) -> Result<Vec<Node>, pest::error::Error<Rule>> {
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `expand_macros` is never used
[INFO] [stdout]   --> src/parser.rs:27:4
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn expand_macros(input: &mut str) {}
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_symbols` is never used
[INFO] [stdout]   --> src/parser.rs:29:4
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn build_symbols(input: &mut str) -> HashMap<String, Address> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_ast_from_expr` is never used
[INFO] [stdout]   --> src/parser.rs:33:4
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn build_ast_from_expr(pair: Pair<Rule>, labels: &mut HashMap<String, Address>) -> Node {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Instr` should have a snake case name
[INFO] [stdout]   --> src/ast.rs:98:9
[INFO] [stdout]    |
[INFO] [stdout] 98 |         Instr: NullInstr,
[INFO] [stdout]    |         ^^^^^ help: convert the identifier to snake case (notice the capitalization): `instr`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/parser.rs:27:18
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn expand_macros(input: &mut str) {}
[INFO] [stdout]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/parser.rs:29:18
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn build_symbols(input: &mut str) -> HashMap<String, Address> {
[INFO] [stdout]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `labels`
[INFO] [stdout]   --> src/parser.rs:33:42
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn build_ast_from_expr(pair: Pair<Rule>, labels: &mut HashMap<String, Address>) -> Node {
[INFO] [stdout]    |                                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_labels`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `NullInstr` is never used
[INFO] [stdout]  --> src/ast.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub(crate) enum NullInstr {
[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 `UnaryInstr` is never used
[INFO] [stdout]  --> src/ast.rs:6:17
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub(crate) enum UnaryInstr {
[INFO] [stdout]   |                 ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `BinaryInstr` is never used
[INFO] [stdout]   --> src/ast.rs:14:17
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub(crate) enum BinaryInstr {
[INFO] [stdout]    |                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `TernaryInstr` is never used
[INFO] [stdout]   --> src/ast.rs:30:17
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub(crate) enum TernaryInstr {
[INFO] [stdout]    |                 ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `GeneralPurposeReg` is never used
[INFO] [stdout]   --> src/ast.rs:34:17
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub(crate) enum GeneralPurposeReg {
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `AddressReg` is never used
[INFO] [stdout]   --> src/ast.rs:53:17
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub(crate) enum AddressReg {
[INFO] [stdout]    |                 ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `SpecialReg` is never used
[INFO] [stdout]   --> src/ast.rs:57:17
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub(crate) enum SpecialReg {
[INFO] [stdout]    |                 ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Register` is never used
[INFO] [stdout]   --> src/ast.rs:62:17
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub(crate) enum Register {
[INFO] [stdout]    |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `AstBuildError` is never used
[INFO] [stdout]   --> src/ast.rs:68:17
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub(crate) enum AstBuildError {
[INFO] [stdout]    |                 ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Address` is never constructed
[INFO] [stdout]   --> src/ast.rs:72:19
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub(crate) struct Address {
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `get` are never used
[INFO] [stdout]   --> src/ast.rs:77:19
[INFO] [stdout]    |
[INFO] [stdout] 76 | impl Address {
[INFO] [stdout]    | ------------ associated items in this implementation
[INFO] [stdout] 77 |     pub(crate) fn new(address: u16) -> Result<Self, AstBuildError> {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] ...
[INFO] [stdout] 85 |     pub fn get(&self) -> u16 {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Node` is never used
[INFO] [stdout]   --> src/ast.rs:92:17
[INFO] [stdout]    |
[INFO] [stdout] 92 | pub(crate) enum Node {
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Chip8ASMParser` is never constructed
[INFO] [stdout]  --> src/parser.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | struct Chip8ASMParser;
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse` is never used
[INFO] [stdout]   --> src/parser.rs:12:15
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub(crate) fn parse(input: &mut str) -> Result<Vec<Node>, pest::error::Error<Rule>> {
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `expand_macros` is never used
[INFO] [stdout]   --> src/parser.rs:27:4
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn expand_macros(input: &mut str) {}
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_symbols` is never used
[INFO] [stdout]   --> src/parser.rs:29:4
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn build_symbols(input: &mut str) -> HashMap<String, Address> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_ast_from_expr` is never used
[INFO] [stdout]   --> src/parser.rs:33:4
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn build_ast_from_expr(pair: Pair<Rule>, labels: &mut HashMap<String, Address>) -> Node {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Instr` should have a snake case name
[INFO] [stdout]   --> src/ast.rs:98:9
[INFO] [stdout]    |
[INFO] [stdout] 98 |         Instr: NullInstr,
[INFO] [stdout]    |         ^^^^^ help: convert the identifier to snake case (notice the capitalization): `instr`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.30s
[INFO] running `Command { std: "docker" "inspect" "affd8c89515a7b57f234c3f01e218f79262ed5dfdaeb11e4537e63b1864ffa1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "affd8c89515a7b57f234c3f01e218f79262ed5dfdaeb11e4537e63b1864ffa1c", kill_on_drop: false }`
[INFO] [stdout] affd8c89515a7b57f234c3f01e218f79262ed5dfdaeb11e4537e63b1864ffa1c
