[INFO] cloning repository https://github.com/gabriel128/relox
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gabriel128/relox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabriel128%2Frelox", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabriel128%2Frelox'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a650a536219870e293a22d0aaf411f5676a206d8
[INFO] checking gabriel128/relox against try#39e1293fce4b650061e85dda88aa428f726a8444 for pr-88041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabriel128%2Frelox" "/workspace/builds/worker-40/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-40/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gabriel128/relox on toolchain 39e1293fce4b650061e85dda88aa428f726a8444
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/gabriel128/relox
[INFO] finished tweaking git repo https://github.com/gabriel128/relox
[INFO] tweaked toml for git repo https://github.com/gabriel128/relox written to /workspace/builds/worker-40/source/Cargo.toml
[INFO] crate git repo https://github.com/gabriel128/relox already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "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-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bafda35af9703896f19c1e756f94ee5737a20a0826e0f3edb82ab2fefed8281b
[INFO] running `Command { std: "docker" "start" "-a" "bafda35af9703896f19c1e756f94ee5737a20a0826e0f3edb82ab2fefed8281b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bafda35af9703896f19c1e756f94ee5737a20a0826e0f3edb82ab2fefed8281b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bafda35af9703896f19c1e756f94ee5737a20a0826e0f3edb82ab2fefed8281b", kill_on_drop: false }`
[INFO] [stdout] bafda35af9703896f19c1e756f94ee5737a20a0826e0f3edb82ab2fefed8281b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd5181ff4350c0b97a5ea2db9d75a96a534dbaff9b8bde2d961dfb6df28fa50b
[INFO] running `Command { std: "docker" "start" "-a" "cd5181ff4350c0b97a5ea2db9d75a96a534dbaff9b8bde2d961dfb6df28fa50b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking relox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::eval::interpreted_eval::Eval`
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::eval::interpreted_eval::Eval;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::parser::parser::Parser`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::parser::parser::Parser;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::eval::interpreted_eval::Eval`
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::eval::interpreted_eval::Eval;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Bool`
[INFO] [stdout]  --> src/grammar/expr.rs:6:4
[INFO] [stdout]   |
[INFO] [stdout] 6 |    Bool(bool),
[INFO] [stdout]   |    ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `String`
[INFO] [stdout]  --> src/grammar/expr.rs:7:4
[INFO] [stdout]   |
[INFO] [stdout] 7 |    String(String),
[INFO] [stdout]   |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Number`
[INFO] [stdout]  --> src/grammar/expr.rs:8:4
[INFO] [stdout]   |
[INFO] [stdout] 8 |    Number(f64),
[INFO] [stdout]   |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Nil`
[INFO] [stdout]  --> src/grammar/expr.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 |    Nil
[INFO] [stdout]   |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Literal`
[INFO] [stdout]   --> src/grammar/expr.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     Literal(ExprLiteral),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Grouping`
[INFO] [stdout]   --> src/grammar/expr.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     Grouping(Box<Expr>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Binary`
[INFO] [stdout]   --> src/grammar/expr.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     Binary(Box<Expr>, Token, Box<Expr>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Unary`
[INFO] [stdout]   --> src/grammar/expr.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     Unary(Token, Box<Expr>)
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Parser`
[INFO] [stdout]   --> src/parser/parser.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct Parser {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/parser/parser.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn new(tokens:Vec<Token>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse`
[INFO] [stdout]   --> src/parser/parser.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn parse(&mut self) -> Result<Expr> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `one_or_many`
[INFO] [stdout]   --> src/parser/parser.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 37 |     fn one_or_many<F>(
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `expression`
[INFO] [stdout]   --> src/parser/parser.rs:61:8
[INFO] [stdout]    |
[INFO] [stdout] 61 |     fn expression(&mut self) -> Result<Box<Expr>> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `equality`
[INFO] [stdout]   --> src/parser/parser.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn equality(&mut self) -> Result<Box<Expr>> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `comparison`
[INFO] [stdout]   --> src/parser/parser.rs:72:8
[INFO] [stdout]    |
[INFO] [stdout] 72 |     fn comparison(&mut self) -> Result<Box<Expr>> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `term`
[INFO] [stdout]   --> src/parser/parser.rs:83:8
[INFO] [stdout]    |
[INFO] [stdout] 83 |     fn term(&mut self) -> Result<Box<Expr>> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `factor`
[INFO] [stdout]   --> src/parser/parser.rs:89:8
[INFO] [stdout]    |
[INFO] [stdout] 89 |     fn factor(&mut self) -> Result<Box<Expr>> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `unary`
[INFO] [stdout]   --> src/parser/parser.rs:95:8
[INFO] [stdout]    |
[INFO] [stdout] 95 |     fn unary(&mut self) -> Result<Box<Expr>> {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `primary`
[INFO] [stdout]    --> src/parser/parser.rs:110:8
[INFO] [stdout]     |
[INFO] [stdout] 110 |     fn primary(&mut self) -> Result<Box<Expr>> {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `consume`
[INFO] [stdout]    --> src/parser/parser.rs:174:8
[INFO] [stdout]     |
[INFO] [stdout] 174 |     fn consume(&mut self, token_type: TokenType, message: &str) -> Result<()> {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_empty`
[INFO] [stdout]   --> src/bytecode/chunk.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn is_empty(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `dissasemble`
[INFO] [stdout]   --> src/bytecode/chunk.rs:71:12
[INFO] [stdout]    |
[INFO] [stdout] 71 |     pub fn dissasemble(&self) {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Or`
[INFO] [stdout]   --> src/bytecode/compiler.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     Or,         // or
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `And`
[INFO] [stdout]   --> src/bytecode/compiler.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     And,        // and
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Equality`
[INFO] [stdout]   --> src/bytecode/compiler.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     Equality,   // == !=
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Comparison`
[INFO] [stdout]   --> src/bytecode/compiler.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     Comparison, // < > <= >=
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Call`
[INFO] [stdout]   --> src/bytecode/compiler.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     Call,       // . ()
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Primary`
[INFO] [stdout]   --> src/bytecode/compiler.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     Primary,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 30 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_empty`
[INFO] [stdout]   --> src/bytecode/chunk.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn is_empty(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `dissasemble`
[INFO] [stdout]   --> src/bytecode/chunk.rs:71:12
[INFO] [stdout]    |
[INFO] [stdout] 71 |     pub fn dissasemble(&self) {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Or`
[INFO] [stdout]   --> src/bytecode/compiler.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     Or,         // or
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `And`
[INFO] [stdout]   --> src/bytecode/compiler.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     And,        // and
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Equality`
[INFO] [stdout]   --> src/bytecode/compiler.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     Equality,   // == !=
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Comparison`
[INFO] [stdout]   --> src/bytecode/compiler.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     Comparison, // < > <= >=
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Call`
[INFO] [stdout]   --> src/bytecode/compiler.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     Call,       // . ()
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Primary`
[INFO] [stdout]   --> src/bytecode/compiler.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     Primary,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.90s
[INFO] running `Command { std: "docker" "inspect" "cd5181ff4350c0b97a5ea2db9d75a96a534dbaff9b8bde2d961dfb6df28fa50b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd5181ff4350c0b97a5ea2db9d75a96a534dbaff9b8bde2d961dfb6df28fa50b", kill_on_drop: false }`
[INFO] [stdout] cd5181ff4350c0b97a5ea2db9d75a96a534dbaff9b8bde2d961dfb6df28fa50b