[INFO] cloning repository https://github.com/SkyVault/harp-lang [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SkyVault/harp-lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSkyVault%2Fharp-lang", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSkyVault%2Fharp-lang'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fcf83cfb4cbd2d3631cf025a523360a798dffbeb [INFO] testing SkyVault/harp-lang against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSkyVault%2Fharp-lang" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/SkyVault/harp-lang on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/SkyVault/harp-lang [INFO] finished tweaking git repo https://github.com/SkyVault/harp-lang [INFO] tweaked toml for git repo https://github.com/SkyVault/harp-lang written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/SkyVault/harp-lang already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 23d864384e38028b13c5519d7d3fed6e8f4fde4b634a67898c2e8ad321a51f6d [INFO] running `Command { std: "docker" "start" "-a" "23d864384e38028b13c5519d7d3fed6e8f4fde4b634a67898c2e8ad321a51f6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "23d864384e38028b13c5519d7d3fed6e8f4fde4b634a67898c2e8ad321a51f6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "23d864384e38028b13c5519d7d3fed6e8f4fde4b634a67898c2e8ad321a51f6d", kill_on_drop: false }` [INFO] [stdout] 23d864384e38028b13c5519d7d3fed6e8f4fde4b634a67898c2e8ad321a51f6d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0a98a4b526c9493f3136f2bac1c0db040c89745e5db119c1fc24bc94b9e85d98 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "0a98a4b526c9493f3136f2bac1c0db040c89745e5db119c1fc24bc94b9e85d98", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Compiling signal-hook v0.3.9 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling utf8parse v0.2.0 [INFO] [stderr] Compiling instant v0.1.10 [INFO] [stderr] Compiling nibble_vec v0.1.0 [INFO] [stderr] Compiling lock_api v0.4.4 [INFO] [stderr] Compiling radix_trie v0.2.1 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling mio v0.7.13 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling fd-lock v2.0.0 [INFO] [stderr] Compiling nix v0.20.0 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling signal-hook-mio v0.2.1 [INFO] [stderr] Compiling crossterm v0.20.0 [INFO] [stderr] Compiling rustyline v8.2.0 [INFO] [stderr] Compiling harp-lang v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::evaluator::value::*` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::evaluator::value::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> src/common/prelude.rs:1:23 [INFO] [stdout] | [INFO] [stdout] 1 | use std::io::{stdout, Write}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DisableBlinking`, `EnableBlinking`, `RestorePosition`, `Result`, `SavePosition`, `execute` [INFO] [stdout] --> src/common/prelude.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | cursor::{DisableBlinking, EnableBlinking, MoveTo, RestorePosition, SavePosition}, [INFO] [stdout] | ^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] 5 | execute, ExecutableCommand, Result, [INFO] [stdout] | ^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::qeval_expr` [INFO] [stdout] --> src/common/prelude.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::qeval_expr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::rc::Rc` [INFO] [stdout] --> src/common/prelude.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `qeval_expr`, `qeval_value` [INFO] [stdout] --> src/evaluator/script.rs:2:36 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::evaluator::quick_eval::{qeval_expr, qeval_value}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/evaluator/script.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> src/evaluator/script.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::*` [INFO] [stdout] --> src/evaluator/script.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::io::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `value::*` [INFO] [stdout] --> src/evaluator/mod.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use value::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Tok` [INFO] [stdout] --> src/reader/ast.rs:2:41 [INFO] [stdout] | [INFO] [stdout] 2 | use super::super::reader::reader::{Loc, Tok}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `NodeInfo`, `Node` [INFO] [stdout] --> src/reader/mod.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | use ast::{Node, NodeInfo}; [INFO] [stdout] | ^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Loc`, `Reader`, `Tok` [INFO] [stdout] --> src/reader/mod.rs:5:14 [INFO] [stdout] | [INFO] [stdout] 5 | use reader::{Loc, Reader, Tok}; [INFO] [stdout] | ^^^ ^^^^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/evaluator/vm.rs:71:11 [INFO] [stdout] | [INFO] [stdout] 59 | / match atom { [INFO] [stdout] 60 | | // Some(Value::Atom(lexeme)) => match get_value_from_env(&lexeme, env) { [INFO] [stdout] 61 | | // Some(Value::NativeFunc(callable)) => { [INFO] [stdout] 62 | | // let args = self.get_args(*num_args); [INFO] [stdout] ... | [INFO] [stdout] 69 | | _ => panic!("Failed to call function"), [INFO] [stdout] 70 | | } [INFO] [stdout] | |___________- any code following this `match` expression is unreachable, as all arms diverge [INFO] [stdout] 71 | self.pc += 1; [INFO] [stdout] | ^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt` [INFO] [stdout] --> src/evaluator/opcodes.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::fmt::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/evaluator/quick_eval.rs:74:3 [INFO] [stdout] | [INFO] [stdout] 74 | _ => panic!("Cannot evaluate value {}", value), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `env` [INFO] [stdout] --> src/common/prelude.rs:179:37 [INFO] [stdout] | [INFO] [stdout] 179 | pub fn std_lambda(args: Vec, env: &mut EnvHead) -> Value { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_env` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `env` [INFO] [stdout] --> src/evaluator/vm.rs:29:26 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn eval(&mut self, env: &mut Value, value: Value) -> Value { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_env` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num_args` [INFO] [stdout] --> src/evaluator/vm.rs:57:22 [INFO] [stdout] | [INFO] [stdout] 57 | Opcode::Call(num_args) => { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_args` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `env` [INFO] [stdout] --> src/evaluator/vm.rs:42:33 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn eval_script(&mut self, env: &mut Value, script: Script) -> Value { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_env` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `quoted` is assigned to, but never used [INFO] [stdout] --> src/reader/reader.rs:274:13 [INFO] [stdout] | [INFO] [stdout] 274 | let mut quoted = false; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_quoted` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `quoted` is never read [INFO] [stdout] --> src/reader/reader.rs:277:9 [INFO] [stdout] | [INFO] [stdout] 277 | quoted = true; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `consequent` [INFO] [stdout] --> src/translator/translator.rs:27:52 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn transpile_if_expr(&mut self, expr: &Node, consequent: &Node, alternative: Option<&Node>) { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_consequent` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `alternative` [INFO] [stdout] --> src/translator/translator.rs:27:71 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn transpile_if_expr(&mut self, expr: &Node, consequent: &Node, alternative: Option<&Node>) { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_alternative` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Push` [INFO] [stdout] --> src/evaluator/opcodes.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | Push(Value), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Opcode` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/evaluator/opcodes.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Pop` [INFO] [stdout] --> src/evaluator/opcodes.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | Pop, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] note: `Opcode` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/evaluator/opcodes.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Const` [INFO] [stdout] --> src/evaluator/opcodes.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | Const(usize), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Opcode` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/evaluator/opcodes.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Call` [INFO] [stdout] --> src/evaluator/opcodes.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | Call(usize), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Opcode` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/evaluator/opcodes.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Jump` [INFO] [stdout] --> src/evaluator/opcodes.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | Jump(usize), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Opcode` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/evaluator/opcodes.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Script` [INFO] [stdout] --> src/evaluator/script.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct Script { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/evaluator/script.rs:15:10 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn new() -> Script { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `clone` [INFO] [stdout] --> src/evaluator/script.rs:22:10 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn clone(&self) -> Script { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `contains_const` [INFO] [stdout] --> src/evaluator/script.rs:29:10 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn contains_const(&mut self, v: &Value) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new_const` [INFO] [stdout] --> src/evaluator/script.rs:33:10 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn new_const(&mut self, v: &Value) -> usize { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new_inst` [INFO] [stdout] --> src/evaluator/script.rs:38:10 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn new_inst(&mut self, op: Opcode) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `pop` [INFO] [stdout] --> src/evaluator/value.rs:121:10 [INFO] [stdout] | [INFO] [stdout] 121 | pub fn pop(self) -> Option { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Vm` [INFO] [stdout] --> src/evaluator/vm.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Vm { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/evaluator/vm.rs:11:10 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn new() -> Vm { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_args` [INFO] [stdout] --> src/evaluator/vm.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn get_args(&mut self, num_args: usize) -> Vec { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `eval` [INFO] [stdout] --> src/evaluator/vm.rs:29:10 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn eval(&mut self, env: &mut Value, value: Value) -> Value { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `eval_script` [INFO] [stdout] --> src/evaluator/vm.rs:42:10 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn eval_script(&mut self, env: &mut Value, script: Script) -> Value { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `QUOTED` [INFO] [stdout] --> src/reader/ast.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | pub const QUOTED: u8 = 0b00000001; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new_flags` [INFO] [stdout] --> src/reader/ast.rs:40:10 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn new_flags(flags: u8) -> NodeInfo { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `current_char` [INFO] [stdout] --> src/reader/reader.rs:108:10 [INFO] [stdout] | [INFO] [stdout] 108 | pub fn current_char(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Translator` [INFO] [stdout] --> src/translator/translator.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Translator { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/translator/translator.rs:11:10 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn new() -> Translator { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `handle_const` [INFO] [stdout] --> src/translator/translator.rs:17:10 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn handle_const(&mut self, value: &Value) -> () { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `transpile_if_expr` [INFO] [stdout] --> src/translator/translator.rs:27:10 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn transpile_if_expr(&mut self, expr: &Node, consequent: &Node, alternative: Option<&Node>) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `translate_list` [INFO] [stdout] --> src/translator/translator.rs:35:10 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn translate_list(&mut self, list: &Vec) -> () { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `translate_expr` [INFO] [stdout] --> src/translator/translator.rs:54:10 [INFO] [stdout] | [INFO] [stdout] 54 | pub fn translate_expr(&mut self, ns: &Node) -> () { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `progn_to_script` [INFO] [stdout] --> src/translator/translator.rs:67:10 [INFO] [stdout] | [INFO] [stdout] 67 | pub fn progn_to_script(&mut self, node: Node) -> Script { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/evaluator/value.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | write!(f, "Do("); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/evaluator/value.rs:35:11 [INFO] [stdout] | [INFO] [stdout] 35 | write!(f, "{}", node); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/evaluator/value.rs:37:13 [INFO] [stdout] | [INFO] [stdout] 37 | write!(f, " "); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/evaluator/value.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 43 | write!(f, "List("); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/evaluator/value.rs:45:11 [INFO] [stdout] | [INFO] [stdout] 45 | write!(f, "{}", node); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/evaluator/value.rs:47:13 [INFO] [stdout] | [INFO] [stdout] 47 | write!(f, " "); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/reader/ast.rs:71:7 [INFO] [stdout] | [INFO] [stdout] 71 | write!(f, "{}:{} Progn:\n", i, indent); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/reader/ast.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 76 | write!(f, "\n"); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/reader/ast.rs:81:7 [INFO] [stdout] | [INFO] [stdout] 81 | write!(f, "{}:{} List:\n", i, indent); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/reader/ast.rs:86:9 [INFO] [stdout] | [INFO] [stdout] 86 | write!(f, "\n"); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 61 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 28.92s [INFO] running `Command { std: "docker" "inspect" "0a98a4b526c9493f3136f2bac1c0db040c89745e5db119c1fc24bc94b9e85d98", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a98a4b526c9493f3136f2bac1c0db040c89745e5db119c1fc24bc94b9e85d98", kill_on_drop: false }` [INFO] [stdout] 0a98a4b526c9493f3136f2bac1c0db040c89745e5db119c1fc24bc94b9e85d98 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 13de946c1b595e466b86e82cc4fa96904487769efca1a53e6b7c49c0205f3aed [INFO] running `Command { std: "docker" "start" "-a" "13de946c1b595e466b86e82cc4fa96904487769efca1a53e6b7c49c0205f3aed", kill_on_drop: false }` [INFO] [stderr] Compiling harp-lang v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::evaluator::value::*` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::evaluator::value::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> src/common/prelude.rs:1:23 [INFO] [stdout] | [INFO] [stdout] 1 | use std::io::{stdout, Write}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DisableBlinking`, `EnableBlinking`, `RestorePosition`, `Result`, `SavePosition`, `execute` [INFO] [stdout] --> src/common/prelude.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | cursor::{DisableBlinking, EnableBlinking, MoveTo, RestorePosition, SavePosition}, [INFO] [stdout] | ^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] 5 | execute, ExecutableCommand, Result, [INFO] [stdout] | ^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::qeval_expr` [INFO] [stdout] --> src/common/prelude.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::qeval_expr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::rc::Rc` [INFO] [stdout] --> src/common/prelude.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `qeval_expr`, `qeval_value` [INFO] [stdout] --> src/evaluator/script.rs:2:36 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::evaluator::quick_eval::{qeval_expr, qeval_value}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/evaluator/script.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> src/evaluator/script.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::*` [INFO] [stdout] --> src/evaluator/script.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::io::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Tok` [INFO] [stdout] --> src/reader/ast.rs:2:41 [INFO] [stdout] | [INFO] [stdout] 2 | use super::super::reader::reader::{Loc, Tok}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `NodeInfo`, `Node` [INFO] [stdout] --> src/reader/mod.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | use ast::{Node, NodeInfo}; [INFO] [stdout] | ^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/evaluator/vm.rs:71:11 [INFO] [stdout] | [INFO] [stdout] 59 | / match atom { [INFO] [stdout] 60 | | // Some(Value::Atom(lexeme)) => match get_value_from_env(&lexeme, env) { [INFO] [stdout] 61 | | // Some(Value::NativeFunc(callable)) => { [INFO] [stdout] 62 | | // let args = self.get_args(*num_args); [INFO] [stdout] ... | [INFO] [stdout] 69 | | _ => panic!("Failed to call function"), [INFO] [stdout] 70 | | } [INFO] [stdout] | |___________- any code following this `match` expression is unreachable, as all arms diverge [INFO] [stdout] 71 | self.pc += 1; [INFO] [stdout] | ^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt` [INFO] [stdout] --> src/evaluator/opcodes.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::fmt::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/evaluator/quick_eval.rs:74:3 [INFO] [stdout] | [INFO] [stdout] 74 | _ => panic!("Cannot evaluate value {}", value), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `env` [INFO] [stdout] --> src/common/prelude.rs:179:37 [INFO] [stdout] | [INFO] [stdout] 179 | pub fn std_lambda(args: Vec, env: &mut EnvHead) -> Value { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_env` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `env` [INFO] [stdout] --> src/evaluator/vm.rs:29:26 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn eval(&mut self, env: &mut Value, value: Value) -> Value { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_env` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num_args` [INFO] [stdout] --> src/evaluator/vm.rs:57:22 [INFO] [stdout] | [INFO] [stdout] 57 | Opcode::Call(num_args) => { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_args` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `env` [INFO] [stdout] --> src/evaluator/vm.rs:42:33 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn eval_script(&mut self, env: &mut Value, script: Script) -> Value { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_env` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `quoted` is assigned to, but never used [INFO] [stdout] --> src/reader/reader.rs:274:13 [INFO] [stdout] | [INFO] [stdout] 274 | let mut quoted = false; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_quoted` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `quoted` is never read [INFO] [stdout] --> src/reader/reader.rs:277:9 [INFO] [stdout] | [INFO] [stdout] 277 | quoted = true; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `consequent` [INFO] [stdout] --> src/translator/translator.rs:27:52 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn transpile_if_expr(&mut self, expr: &Node, consequent: &Node, alternative: Option<&Node>) { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_consequent` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `alternative` [INFO] [stdout] --> src/translator/translator.rs:27:71 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn transpile_if_expr(&mut self, expr: &Node, consequent: &Node, alternative: Option<&Node>) { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_alternative` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Push` [INFO] [stdout] --> src/evaluator/opcodes.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | Push(Value), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Opcode` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/evaluator/opcodes.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Pop` [INFO] [stdout] --> src/evaluator/opcodes.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | Pop, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] note: `Opcode` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/evaluator/opcodes.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Const` [INFO] [stdout] --> src/evaluator/opcodes.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | Const(usize), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Opcode` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/evaluator/opcodes.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Call` [INFO] [stdout] --> src/evaluator/opcodes.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | Call(usize), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Opcode` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/evaluator/opcodes.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Jump` [INFO] [stdout] --> src/evaluator/opcodes.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | Jump(usize), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Opcode` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/evaluator/opcodes.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Script` [INFO] [stdout] --> src/evaluator/script.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct Script { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/evaluator/script.rs:15:10 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn new() -> Script { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `clone` [INFO] [stdout] --> src/evaluator/script.rs:22:10 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn clone(&self) -> Script { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `contains_const` [INFO] [stdout] --> src/evaluator/script.rs:29:10 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn contains_const(&mut self, v: &Value) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new_const` [INFO] [stdout] --> src/evaluator/script.rs:33:10 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn new_const(&mut self, v: &Value) -> usize { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new_inst` [INFO] [stdout] --> src/evaluator/script.rs:38:10 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn new_inst(&mut self, op: Opcode) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Vm` [INFO] [stdout] --> src/evaluator/vm.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Vm { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/evaluator/vm.rs:11:10 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn new() -> Vm { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_args` [INFO] [stdout] --> src/evaluator/vm.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn get_args(&mut self, num_args: usize) -> Vec { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `eval` [INFO] [stdout] --> src/evaluator/vm.rs:29:10 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn eval(&mut self, env: &mut Value, value: Value) -> Value { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `eval_script` [INFO] [stdout] --> src/evaluator/vm.rs:42:10 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn eval_script(&mut self, env: &mut Value, script: Script) -> Value { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `QUOTED` [INFO] [stdout] --> src/reader/ast.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | pub const QUOTED: u8 = 0b00000001; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new_flags` [INFO] [stdout] --> src/reader/ast.rs:40:10 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn new_flags(flags: u8) -> NodeInfo { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `current_char` [INFO] [stdout] --> src/reader/reader.rs:108:10 [INFO] [stdout] | [INFO] [stdout] 108 | pub fn current_char(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Translator` [INFO] [stdout] --> src/translator/translator.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Translator { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/translator/translator.rs:11:10 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn new() -> Translator { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `handle_const` [INFO] [stdout] --> src/translator/translator.rs:17:10 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn handle_const(&mut self, value: &Value) -> () { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `transpile_if_expr` [INFO] [stdout] --> src/translator/translator.rs:27:10 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn transpile_if_expr(&mut self, expr: &Node, consequent: &Node, alternative: Option<&Node>) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `translate_list` [INFO] [stdout] --> src/translator/translator.rs:35:10 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn translate_list(&mut self, list: &Vec) -> () { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `translate_expr` [INFO] [stdout] --> src/translator/translator.rs:54:10 [INFO] [stdout] | [INFO] [stdout] 54 | pub fn translate_expr(&mut self, ns: &Node) -> () { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `progn_to_script` [INFO] [stdout] --> src/translator/translator.rs:67:10 [INFO] [stdout] | [INFO] [stdout] 67 | pub fn progn_to_script(&mut self, node: Node) -> Script { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/evaluator/value.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | write!(f, "Do("); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/evaluator/value.rs:35:11 [INFO] [stdout] | [INFO] [stdout] 35 | write!(f, "{}", node); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/evaluator/value.rs:37:13 [INFO] [stdout] | [INFO] [stdout] 37 | write!(f, " "); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/evaluator/value.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 43 | write!(f, "List("); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/evaluator/value.rs:45:11 [INFO] [stdout] | [INFO] [stdout] 45 | write!(f, "{}", node); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/evaluator/value.rs:47:13 [INFO] [stdout] | [INFO] [stdout] 47 | write!(f, " "); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/reader/ast.rs:71:7 [INFO] [stdout] | [INFO] [stdout] 71 | write!(f, "{}:{} Progn:\n", i, indent); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/reader/ast.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 76 | write!(f, "\n"); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/reader/ast.rs:81:7 [INFO] [stdout] | [INFO] [stdout] 81 | write!(f, "{}:{} List:\n", i, indent); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/reader/ast.rs:86:9 [INFO] [stdout] | [INFO] [stdout] 86 | write!(f, "\n"); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 58 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.31s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/harp_lang-f0aa6596065d2910) [INFO] running `Command { std: "docker" "inspect" "13de946c1b595e466b86e82cc4fa96904487769efca1a53e6b7c49c0205f3aed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "13de946c1b595e466b86e82cc4fa96904487769efca1a53e6b7c49c0205f3aed", kill_on_drop: false }` [INFO] [stdout] 13de946c1b595e466b86e82cc4fa96904487769efca1a53e6b7c49c0205f3aed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 5947fd58e76af8e6c63aba52639308087b3b02238fb3b76485f8570e49132cbb [INFO] running `Command { std: "docker" "start" "-a" "5947fd58e76af8e6c63aba52639308087b3b02238fb3b76485f8570e49132cbb", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `crate::evaluator::value::*` [INFO] [stderr] --> src/main.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use crate::evaluator::value::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Write` [INFO] [stderr] --> src/common/prelude.rs:1:23 [INFO] [stderr] | [INFO] [stderr] 1 | use std::io::{stdout, Write}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `DisableBlinking`, `EnableBlinking`, `RestorePosition`, `Result`, `SavePosition`, `execute` [INFO] [stderr] --> src/common/prelude.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | cursor::{DisableBlinking, EnableBlinking, MoveTo, RestorePosition, SavePosition}, [INFO] [stderr] | ^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stderr] 5 | execute, ExecutableCommand, Result, [INFO] [stderr] | ^^^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::qeval_expr` [INFO] [stderr] --> src/common/prelude.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use crate::qeval_expr; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::rc::Rc` [INFO] [stderr] --> src/common/prelude.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use std::rc::Rc; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `qeval_expr`, `qeval_value` [INFO] [stderr] --> src/evaluator/script.rs:2:36 [INFO] [stderr] | [INFO] [stderr] 2 | use crate::evaluator::quick_eval::{qeval_expr, qeval_value}; [INFO] [stderr] | ^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/evaluator/script.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io` [INFO] [stderr] --> src/evaluator/script.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::io; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::*` [INFO] [stderr] --> src/evaluator/script.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::io::*; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Tok` [INFO] [stderr] --> src/reader/ast.rs:2:41 [INFO] [stderr] | [INFO] [stderr] 2 | use super::super::reader::reader::{Loc, Tok}; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `NodeInfo`, `Node` [INFO] [stderr] --> src/reader/mod.rs:4:11 [INFO] [stderr] | [INFO] [stderr] 4 | use ast::{Node, NodeInfo}; [INFO] [stderr] | ^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/evaluator/vm.rs:71:11 [INFO] [stderr] | [INFO] [stderr] 59 | / match atom { [INFO] [stderr] 60 | | // Some(Value::Atom(lexeme)) => match get_value_from_env(&lexeme, env) { [INFO] [stderr] 61 | | // Some(Value::NativeFunc(callable)) => { [INFO] [stderr] 62 | | // let args = self.get_args(*num_args); [INFO] [stderr] ... | [INFO] [stderr] 69 | | _ => panic!("Failed to call function"), [INFO] [stderr] 70 | | } [INFO] [stderr] | |___________- any code following this `match` expression is unreachable, as all arms diverge [INFO] [stderr] 71 | self.pc += 1; [INFO] [stderr] | ^^^^^^^^^^^^^ unreachable statement [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fmt` [INFO] [stderr] --> src/evaluator/opcodes.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::fmt::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/evaluator/quick_eval.rs:74:3 [INFO] [stderr] | [INFO] [stderr] 74 | _ => panic!("Cannot evaluate value {}", value), [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `env` [INFO] [stderr] --> src/common/prelude.rs:179:37 [INFO] [stderr] | [INFO] [stderr] 179 | pub fn std_lambda(args: Vec, env: &mut EnvHead) -> Value { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_env` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `env` [INFO] [stderr] --> src/evaluator/vm.rs:29:26 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn eval(&mut self, env: &mut Value, value: Value) -> Value { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_env` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `num_args` [INFO] [stderr] --> src/evaluator/vm.rs:57:22 [INFO] [stderr] | [INFO] [stderr] 57 | Opcode::Call(num_args) => { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_args` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `env` [INFO] [stderr] --> src/evaluator/vm.rs:42:33 [INFO] [stderr] | [INFO] [stderr] 42 | pub fn eval_script(&mut self, env: &mut Value, script: Script) -> Value { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_env` [INFO] [stderr] [INFO] [stderr] warning: variable `quoted` is assigned to, but never used [INFO] [stderr] --> src/reader/reader.rs:274:13 [INFO] [stderr] | [INFO] [stderr] 274 | let mut quoted = false; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_quoted` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `quoted` is never read [INFO] [stderr] --> src/reader/reader.rs:277:9 [INFO] [stderr] | [INFO] [stderr] 277 | quoted = true; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `consequent` [INFO] [stderr] --> src/translator/translator.rs:27:52 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn transpile_if_expr(&mut self, expr: &Node, consequent: &Node, alternative: Option<&Node>) { [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_consequent` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `alternative` [INFO] [stderr] --> src/translator/translator.rs:27:71 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn transpile_if_expr(&mut self, expr: &Node, consequent: &Node, alternative: Option<&Node>) { [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_alternative` [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Push` [INFO] [stderr] --> src/evaluator/opcodes.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | Push(Value), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `Opcode` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/evaluator/opcodes.rs:6:10 [INFO] [stderr] | [INFO] [stderr] 6 | #[derive(Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Pop` [INFO] [stderr] --> src/evaluator/opcodes.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | Pop, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] note: `Opcode` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/evaluator/opcodes.rs:6:10 [INFO] [stderr] | [INFO] [stderr] 6 | #[derive(Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Const` [INFO] [stderr] --> src/evaluator/opcodes.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | Const(usize), [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Opcode` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/evaluator/opcodes.rs:6:10 [INFO] [stderr] | [INFO] [stderr] 6 | #[derive(Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Call` [INFO] [stderr] --> src/evaluator/opcodes.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | Call(usize), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Opcode` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/evaluator/opcodes.rs:6:10 [INFO] [stderr] | [INFO] [stderr] 6 | #[derive(Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Jump` [INFO] [stderr] --> src/evaluator/opcodes.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | Jump(usize), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Opcode` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/evaluator/opcodes.rs:6:10 [INFO] [stderr] | [INFO] [stderr] 6 | #[derive(Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Script` [INFO] [stderr] --> src/evaluator/script.rs:9:12 [INFO] [stderr] | [INFO] [stderr] 9 | pub struct Script { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/evaluator/script.rs:15:10 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn new() -> Script { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `clone` [INFO] [stderr] --> src/evaluator/script.rs:22:10 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn clone(&self) -> Script { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `contains_const` [INFO] [stderr] --> src/evaluator/script.rs:29:10 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn contains_const(&mut self, v: &Value) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new_const` [INFO] [stderr] --> src/evaluator/script.rs:33:10 [INFO] [stderr] | [INFO] [stderr] 33 | pub fn new_const(&mut self, v: &Value) -> usize { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new_inst` [INFO] [stderr] --> src/evaluator/script.rs:38:10 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn new_inst(&mut self, op: Opcode) { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Vm` [INFO] [stderr] --> src/evaluator/vm.rs:5:12 [INFO] [stderr] | [INFO] [stderr] 5 | pub struct Vm { [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/evaluator/vm.rs:11:10 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn new() -> Vm { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_args` [INFO] [stderr] --> src/evaluator/vm.rs:18:10 [INFO] [stderr] | [INFO] [stderr] 18 | pub fn get_args(&mut self, num_args: usize) -> Vec { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `eval` [INFO] [stderr] --> src/evaluator/vm.rs:29:10 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn eval(&mut self, env: &mut Value, value: Value) -> Value { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `eval_script` [INFO] [stderr] --> src/evaluator/vm.rs:42:10 [INFO] [stderr] | [INFO] [stderr] 42 | pub fn eval_script(&mut self, env: &mut Value, script: Script) -> Value { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `QUOTED` [INFO] [stderr] --> src/reader/ast.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | pub const QUOTED: u8 = 0b00000001; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new_flags` [INFO] [stderr] --> src/reader/ast.rs:40:10 [INFO] [stderr] | [INFO] [stderr] 40 | pub fn new_flags(flags: u8) -> NodeInfo { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `current_char` [INFO] [stderr] --> src/reader/reader.rs:108:10 [INFO] [stderr] | [INFO] [stderr] 108 | pub fn current_char(&self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Translator` [INFO] [stderr] --> src/translator/translator.rs:6:12 [INFO] [stderr] | [INFO] [stderr] 6 | pub struct Translator { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/translator/translator.rs:11:10 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn new() -> Translator { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `handle_const` [INFO] [stderr] --> src/translator/translator.rs:17:10 [INFO] [stderr] | [INFO] [stderr] 17 | pub fn handle_const(&mut self, value: &Value) -> () { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `transpile_if_expr` [INFO] [stderr] --> src/translator/translator.rs:27:10 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn transpile_if_expr(&mut self, expr: &Node, consequent: &Node, alternative: Option<&Node>) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `translate_list` [INFO] [stderr] --> src/translator/translator.rs:35:10 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn translate_list(&mut self, list: &Vec) -> () { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `translate_expr` [INFO] [stderr] --> src/translator/translator.rs:54:10 [INFO] [stderr] | [INFO] [stderr] 54 | pub fn translate_expr(&mut self, ns: &Node) -> () { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `progn_to_script` [INFO] [stderr] --> src/translator/translator.rs:67:10 [INFO] [stderr] | [INFO] [stderr] 67 | pub fn progn_to_script(&mut self, node: Node) -> Script { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/evaluator/value.rs:33:9 [INFO] [stderr] | [INFO] [stderr] 33 | write!(f, "Do("); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/evaluator/value.rs:35:11 [INFO] [stderr] | [INFO] [stderr] 35 | write!(f, "{}", node); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stdout] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stdout] running 8 tests [INFO] [stderr] --> src/evaluator/value.rs:37:13 [INFO] [stdout] test reader::reader_single_character_test ... ok [INFO] [stderr] | [INFO] [stdout] test reader::reader_number_literal_test ... ok [INFO] [stderr] 37 | write!(f, " "); [INFO] [stdout] test reader::reader_boolean_literal_test ... ok [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/evaluator/value.rs:43:9 [INFO] [stderr] | [INFO] [stderr] 43 | write!(f, "List("); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/evaluator/value.rs:45:11 [INFO] [stderr] | [INFO] [stderr] 45 | write!(f, "{}", node); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/evaluator/value.rs:47:13 [INFO] [stderr] | [INFO] [stderr] 47 | write!(f, " "); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/reader/ast.rs:71:7 [INFO] [stderr] | [INFO] [stderr] 71 | write!(f, "{}:{} Progn:\n", i, indent); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/reader/ast.rs:76:9 [INFO] [stderr] | [INFO] [stderr] 76 | write!(f, "\n"); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/reader/ast.rs:81:7 [INFO] [stderr] | [INFO] [stderr] 81 | write!(f, "{}:{} List:\n", i, indent); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/reader/ast.rs:86:9 [INFO] [stderr] | [INFO] [stderr] 86 | write!(f, "\n"); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `harp-lang` (bin "harp-lang" test) generated 58 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/harp_lang-f0aa6596065d2910) [INFO] [stdout] test reader::reader_skip_whitespace_test ... ok [INFO] [stdout] test reader::reader_string_literal_test ... ok [INFO] [stdout] test evaluator::value_env_test ... ok [INFO] [stdout] test reader::reader_comment_test ... ok [INFO] [stdout] test reader::reader_atom_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5947fd58e76af8e6c63aba52639308087b3b02238fb3b76485f8570e49132cbb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5947fd58e76af8e6c63aba52639308087b3b02238fb3b76485f8570e49132cbb", kill_on_drop: false }` [INFO] [stdout] 5947fd58e76af8e6c63aba52639308087b3b02238fb3b76485f8570e49132cbb