[INFO] cloning repository https://github.com/JoshuaK-PoI/lithanium [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JoshuaK-PoI/lithanium" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoshuaK-PoI%2Flithanium", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoshuaK-PoI%2Flithanium'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2b96364a671d0f4707d26df05de4f796cc58b2ba [INFO] testing JoshuaK-PoI/lithanium against beta-2025-01-12 for beta-1.85-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoshuaK-PoI%2Flithanium" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/JoshuaK-PoI/lithanium on toolchain beta-2025-01-12 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-01-12" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/JoshuaK-PoI/lithanium [INFO] finished tweaking git repo https://github.com/JoshuaK-PoI/lithanium [INFO] tweaked toml for git repo https://github.com/JoshuaK-PoI/lithanium written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/JoshuaK-PoI/lithanium 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" "+beta-2025-01-12" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded clap v4.4.14 [INFO] [stderr] Downloaded ariadne v0.4.0 [INFO] [stderr] Downloaded clap_builder v4.4.14 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-01-12" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ed45f035fa6e9fd42c2b7b7138f579559d46514b27902533ae065ccde342d19d [INFO] running `Command { std: "docker" "start" "-a" "ed45f035fa6e9fd42c2b7b7138f579559d46514b27902533ae065ccde342d19d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ed45f035fa6e9fd42c2b7b7138f579559d46514b27902533ae065ccde342d19d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed45f035fa6e9fd42c2b7b7138f579559d46514b27902533ae065ccde342d19d", kill_on_drop: false }` [INFO] [stdout] ed45f035fa6e9fd42c2b7b7138f579559d46514b27902533ae065ccde342d19d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-01-12" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bb10dd538d8e6d3971e939d97c9a046d1ce134ede9db77678c0e70c2df99552b [INFO] running `Command { std: "docker" "start" "-a" "bb10dd538d8e6d3971e939d97c9a046d1ce134ede9db77678c0e70c2df99552b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.76 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Compiling rustix v0.38.28 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling utf8parse v0.2.1 [INFO] [stderr] Compiling linux-raw-sys v0.4.12 [INFO] [stderr] Compiling anstyle-query v1.0.2 [INFO] [stderr] Compiling bitflags v2.4.1 [INFO] [stderr] Compiling anstyle v1.0.4 [INFO] [stderr] Compiling colorchoice v1.0.0 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling serde v1.0.195 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling anstyle-parse v0.2.3 [INFO] [stderr] Compiling phf_shared v0.11.2 [INFO] [stderr] Compiling serde_json v1.0.111 [INFO] [stderr] Compiling clap_lex v0.6.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling yansi v0.5.1 [INFO] [stderr] Compiling ryu v1.0.16 [INFO] [stderr] Compiling itoa v1.0.10 [INFO] [stderr] Compiling anstream v0.6.5 [INFO] [stderr] Compiling log v0.4.20 [INFO] [stderr] Compiling unicode-width v0.1.11 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling ariadne v0.4.0 [INFO] [stderr] Compiling clap_builder v4.4.14 [INFO] [stderr] Compiling aho-corasick v1.1.2 [INFO] [stderr] Compiling phf_generator v0.11.2 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Compiling is-terminal v0.4.10 [INFO] [stderr] Compiling regex-automata v0.4.3 [INFO] [stderr] Compiling regex v1.10.2 [INFO] [stderr] Compiling env_logger v0.10.1 [INFO] [stderr] Compiling serde_derive v1.0.195 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Compiling phf_macros v0.11.2 [INFO] [stderr] Compiling phf v0.11.2 [INFO] [stderr] Compiling clap v4.4.14 [INFO] [stderr] Compiling lithanium v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/lang/compiler/expression.rs:152:37 [INFO] [stdout] | [INFO] [stdout] 152 | if tokens.next_matches_any(&[todo!()]) { [INFO] [stdout] | ^-------^ [INFO] [stdout] | || [INFO] [stdout] | |any code following this expression is unreachable [INFO] [stdout] | unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/lang/compiler/expression.rs:196:37 [INFO] [stdout] | [INFO] [stdout] 196 | if tokens.next_matches_any(&[todo!()]) { [INFO] [stdout] | ^-------^ [INFO] [stdout] | || [INFO] [stdout] | |any code following this expression is unreachable [INFO] [stdout] | unreachable expression [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lang/compiler/expression.rs:63:13 [INFO] [stdout] | [INFO] [stdout] 63 | let mut expr = Expression::or(tokens)?; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lang/compiler/expression.rs:73:13 [INFO] [stdout] | [INFO] [stdout] 73 | let mut expr = Expression::and(tokens)?; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lang/compiler/expression.rs:83:13 [INFO] [stdout] | [INFO] [stdout] 83 | let mut expr = Expression::equality(tokens)?; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lang/compiler/expression.rs:93:13 [INFO] [stdout] | [INFO] [stdout] 93 | let mut expr = Expression::comparison(tokens)?; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lang/compiler/expression.rs:103:13 [INFO] [stdout] | [INFO] [stdout] 103 | let mut expr = Expression::term(tokens)?; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lang/compiler/expression.rs:114:13 [INFO] [stdout] | [INFO] [stdout] 114 | let mut expr = Expression::factor(tokens)?; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `initializer` is assigned to, but never used [INFO] [stdout] --> src/lang/compiler/statement.rs:246:17 [INFO] [stdout] | [INFO] [stdout] 246 | let mut initializer = None; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_initializer` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `condition` is assigned to, but never used [INFO] [stdout] --> src/lang/compiler/statement.rs:247:17 [INFO] [stdout] | [INFO] [stdout] 247 | let mut condition = None; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_condition` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `increment` is assigned to, but never used [INFO] [stdout] --> src/lang/compiler/statement.rs:248:17 [INFO] [stdout] | [INFO] [stdout] 248 | let mut increment = None; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_increment` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `initializer` is never read [INFO] [stdout] --> src/lang/compiler/statement.rs:256:13 [INFO] [stdout] | [INFO] [stdout] 256 | initializer = Some(Expression::parse(tokens)?); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `condition` is never read [INFO] [stdout] --> src/lang/compiler/statement.rs:262:13 [INFO] [stdout] | [INFO] [stdout] 262 | condition = Some(Expression::parse(tokens)?); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `increment` is never read [INFO] [stdout] --> src/lang/compiler/statement.rs:268:13 [INFO] [stdout] | [INFO] [stdout] 268 | increment = Some(Expression::parse(tokens)?); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `condition` [INFO] [stdout] --> src/lang/compiler/statement.rs:322:13 [INFO] [stdout] | [INFO] [stdout] 322 | let condition = Expression::parse(tokens)?; [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_condition` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `filename` is never read [INFO] [stdout] --> src/lang/compiler/mod.rs:52:16 [INFO] [stdout] | [INFO] [stdout] 50 | pub(crate) struct Compiler<'a> { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 51 | pub(crate) input: &'a str, [INFO] [stdout] 52 | pub(crate) filename: &'a str, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Compiler` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `unary` and `primary` are never used [INFO] [stdout] --> src/lang/compiler/expression.rs:151:8 [INFO] [stdout] | [INFO] [stdout] 57 | impl Expression { [INFO] [stdout] | --------------- associated functions in this implementation [INFO] [stdout] ... [INFO] [stdout] 151 | fn unary(tokens: &mut TokenStream) -> CompilerResult { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 195 | fn primary(tokens: &mut TokenStream) -> CompilerResult { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `unshift_if` is never used [INFO] [stdout] --> src/lang/util/vec.rs:38:8 [INFO] [stdout] | [INFO] [stdout] 35 | pub(crate) trait UnshiftExpect { [INFO] [stdout] | ------------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 38 | fn unshift_if(&mut self, expected: K) -> Option<&mut T>; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 42.64s [INFO] running `Command { std: "docker" "inspect" "bb10dd538d8e6d3971e939d97c9a046d1ce134ede9db77678c0e70c2df99552b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb10dd538d8e6d3971e939d97c9a046d1ce134ede9db77678c0e70c2df99552b", kill_on_drop: false }` [INFO] [stdout] bb10dd538d8e6d3971e939d97c9a046d1ce134ede9db77678c0e70c2df99552b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-01-12" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4381591c9b33c263429dec2c8d6b20de5fe3dd28027b204cac2a3e9b9f8e0c83 [INFO] running `Command { std: "docker" "start" "-a" "4381591c9b33c263429dec2c8d6b20de5fe3dd28027b204cac2a3e9b9f8e0c83", kill_on_drop: false }` [INFO] [stderr] Compiling lithanium v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/lang/compiler/expression.rs:152:37 [INFO] [stdout] | [INFO] [stdout] 152 | if tokens.next_matches_any(&[todo!()]) { [INFO] [stdout] | ^-------^ [INFO] [stdout] | || [INFO] [stdout] | |any code following this expression is unreachable [INFO] [stdout] | unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/lang/compiler/expression.rs:196:37 [INFO] [stdout] | [INFO] [stdout] 196 | if tokens.next_matches_any(&[todo!()]) { [INFO] [stdout] | ^-------^ [INFO] [stdout] | || [INFO] [stdout] | |any code following this expression is unreachable [INFO] [stdout] | unreachable expression [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lang/compiler/expression.rs:63:13 [INFO] [stdout] | [INFO] [stdout] 63 | let mut expr = Expression::or(tokens)?; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lang/compiler/expression.rs:73:13 [INFO] [stdout] | [INFO] [stdout] 73 | let mut expr = Expression::and(tokens)?; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lang/compiler/expression.rs:83:13 [INFO] [stdout] | [INFO] [stdout] 83 | let mut expr = Expression::equality(tokens)?; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lang/compiler/expression.rs:93:13 [INFO] [stdout] | [INFO] [stdout] 93 | let mut expr = Expression::comparison(tokens)?; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lang/compiler/expression.rs:103:13 [INFO] [stdout] | [INFO] [stdout] 103 | let mut expr = Expression::term(tokens)?; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lang/compiler/expression.rs:114:13 [INFO] [stdout] | [INFO] [stdout] 114 | let mut expr = Expression::factor(tokens)?; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `initializer` is assigned to, but never used [INFO] [stdout] --> src/lang/compiler/statement.rs:246:17 [INFO] [stdout] | [INFO] [stdout] 246 | let mut initializer = None; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_initializer` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `condition` is assigned to, but never used [INFO] [stdout] --> src/lang/compiler/statement.rs:247:17 [INFO] [stdout] | [INFO] [stdout] 247 | let mut condition = None; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_condition` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `increment` is assigned to, but never used [INFO] [stdout] --> src/lang/compiler/statement.rs:248:17 [INFO] [stdout] | [INFO] [stdout] 248 | let mut increment = None; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_increment` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `initializer` is never read [INFO] [stdout] --> src/lang/compiler/statement.rs:256:13 [INFO] [stdout] | [INFO] [stdout] 256 | initializer = Some(Expression::parse(tokens)?); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `condition` is never read [INFO] [stdout] --> src/lang/compiler/statement.rs:262:13 [INFO] [stdout] | [INFO] [stdout] 262 | condition = Some(Expression::parse(tokens)?); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `increment` is never read [INFO] [stdout] --> src/lang/compiler/statement.rs:268:13 [INFO] [stdout] | [INFO] [stdout] 268 | increment = Some(Expression::parse(tokens)?); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `condition` [INFO] [stdout] --> src/lang/compiler/statement.rs:322:13 [INFO] [stdout] | [INFO] [stdout] 322 | let condition = Expression::parse(tokens)?; [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_condition` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `filename` is never read [INFO] [stdout] --> src/lang/compiler/mod.rs:52:16 [INFO] [stdout] | [INFO] [stdout] 50 | pub(crate) struct Compiler<'a> { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 51 | pub(crate) input: &'a str, [INFO] [stdout] 52 | pub(crate) filename: &'a str, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Compiler` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `unary` and `primary` are never used [INFO] [stdout] --> src/lang/compiler/expression.rs:151:8 [INFO] [stdout] | [INFO] [stdout] 57 | impl Expression { [INFO] [stdout] | --------------- associated functions in this implementation [INFO] [stdout] ... [INFO] [stdout] 151 | fn unary(tokens: &mut TokenStream) -> CompilerResult { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 195 | fn primary(tokens: &mut TokenStream) -> CompilerResult { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `unshift_if` is never used [INFO] [stdout] --> src/lang/util/vec.rs:38:8 [INFO] [stdout] | [INFO] [stdout] 35 | pub(crate) trait UnshiftExpect { [INFO] [stdout] | ------------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 38 | fn unshift_if(&mut self, expected: K) -> Option<&mut T>; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 5.42s [INFO] running `Command { std: "docker" "inspect" "4381591c9b33c263429dec2c8d6b20de5fe3dd28027b204cac2a3e9b9f8e0c83", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4381591c9b33c263429dec2c8d6b20de5fe3dd28027b204cac2a3e9b9f8e0c83", kill_on_drop: false }` [INFO] [stdout] 4381591c9b33c263429dec2c8d6b20de5fe3dd28027b204cac2a3e9b9f8e0c83 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-01-12" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] da8f2bbc0b4aa992b6e9d973c34f0b7a9e760b90d61b03d5367a6b7fb06e5295 [INFO] running `Command { std: "docker" "start" "-a" "da8f2bbc0b4aa992b6e9d973c34f0b7a9e760b90d61b03d5367a6b7fb06e5295", kill_on_drop: false }` [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/lang/compiler/expression.rs:152:37 [INFO] [stderr] | [INFO] [stderr] 152 | if tokens.next_matches_any(&[todo!()]) { [INFO] [stderr] | ^-------^ [INFO] [stderr] | || [INFO] [stderr] | |any code following this expression is unreachable [INFO] [stderr] | unreachable expression [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/lang/compiler/expression.rs:196:37 [INFO] [stderr] | [INFO] [stderr] 196 | if tokens.next_matches_any(&[todo!()]) { [INFO] [stderr] | ^-------^ [INFO] [stderr] | || [INFO] [stderr] | |any code following this expression is unreachable [INFO] [stderr] | unreachable expression [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lang/compiler/expression.rs:63:13 [INFO] [stderr] | [INFO] [stderr] 63 | let mut expr = Expression::or(tokens)?; [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lang/compiler/expression.rs:73:13 [INFO] [stderr] | [INFO] [stderr] 73 | let mut expr = Expression::and(tokens)?; [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lang/compiler/expression.rs:83:13 [INFO] [stderr] | [INFO] [stderr] 83 | let mut expr = Expression::equality(tokens)?; [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lang/compiler/expression.rs:93:13 [INFO] [stderr] | [INFO] [stderr] 93 | let mut expr = Expression::comparison(tokens)?; [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lang/compiler/expression.rs:103:13 [INFO] [stderr] | [INFO] [stderr] 103 | let mut expr = Expression::term(tokens)?; [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lang/compiler/expression.rs:114:13 [INFO] [stderr] | [INFO] [stderr] 114 | let mut expr = Expression::factor(tokens)?; [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable `initializer` is assigned to, but never used [INFO] [stderr] --> src/lang/compiler/statement.rs:246:17 [INFO] [stderr] | [INFO] [stderr] 246 | let mut initializer = None; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_initializer` instead [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `condition` is assigned to, but never used [INFO] [stderr] --> src/lang/compiler/statement.rs:247:17 [INFO] [stderr] | [INFO] [stderr] 247 | let mut condition = None; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_condition` instead [INFO] [stderr] [INFO] [stderr] warning: variable `increment` is assigned to, but never used [INFO] [stderr] --> src/lang/compiler/statement.rs:248:17 [INFO] [stderr] | [INFO] [stderr] 248 | let mut increment = None; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_increment` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `initializer` is never read [INFO] [stderr] --> src/lang/compiler/statement.rs:256:13 [INFO] [stderr] | [INFO] [stderr] 256 | initializer = Some(Expression::parse(tokens)?); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `condition` is never read [INFO] [stderr] --> src/lang/compiler/statement.rs:262:13 [INFO] [stderr] | [INFO] [stderr] 262 | condition = Some(Expression::parse(tokens)?); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `increment` is never read [INFO] [stderr] --> src/lang/compiler/statement.rs:268:13 [INFO] [stderr] | [INFO] [stderr] 268 | increment = Some(Expression::parse(tokens)?); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `condition` [INFO] [stderr] --> src/lang/compiler/statement.rs:322:13 [INFO] [stderr] | [INFO] [stderr] 322 | let condition = Expression::parse(tokens)?; [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_condition` [INFO] [stderr] [INFO] [stderr] warning: field `filename` is never read [INFO] [stderr] --> src/lang/compiler/mod.rs:52:16 [INFO] [stderr] | [INFO] [stderr] 50 | pub(crate) struct Compiler<'a> { [INFO] [stderr] | -------- field in this struct [INFO] [stderr] 51 | pub(crate) input: &'a str, [INFO] [stderr] 52 | pub(crate) filename: &'a str, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Compiler` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated functions `unary` and `primary` are never used [INFO] [stderr] --> src/lang/compiler/expression.rs:151:8 [INFO] [stderr] | [INFO] [stderr] 57 | impl Expression { [INFO] [stderr] | --------------- associated functions in this implementation [INFO] [stderr] ... [INFO] [stderr] 151 | fn unary(tokens: &mut TokenStream) -> CompilerResult { [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 195 | fn primary(tokens: &mut TokenStream) -> CompilerResult { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `unshift_if` is never used [INFO] [stderr] --> src/lang/util/vec.rs:38:8 [INFO] [stderr] | [INFO] [stderr] 35 | pub(crate) trait UnshiftExpect { [INFO] [stderr] | ------------- method in this trait [INFO] [stderr] ... [INFO] [stderr] 38 | fn unshift_if(&mut self, expected: K) -> Option<&mut T>; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `lithanium` (bin "lithanium" test) generated 18 warnings (run `cargo fix --bin "lithanium" --tests` to apply 6 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/lithanium-a414d1c166c3d0dd) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test lang::compiler::lexer::tests::test_lexer ... ok [INFO] [stdout] test tests::test_e2e ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "da8f2bbc0b4aa992b6e9d973c34f0b7a9e760b90d61b03d5367a6b7fb06e5295", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da8f2bbc0b4aa992b6e9d973c34f0b7a9e760b90d61b03d5367a6b7fb06e5295", kill_on_drop: false }` [INFO] [stdout] da8f2bbc0b4aa992b6e9d973c34f0b7a9e760b90d61b03d5367a6b7fb06e5295