[INFO] cloning repository https://github.com/sawcce/meep-squared [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sawcce/meep-squared" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsawcce%2Fmeep-squared", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsawcce%2Fmeep-squared'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0f9aa3e6e685a17fd5025e44777efa03824abb99 [INFO] testing sawcce/meep-squared against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsawcce%2Fmeep-squared" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/sawcce/meep-squared [INFO] finished tweaking git repo https://github.com/sawcce/meep-squared [INFO] tweaked toml for git repo https://github.com/sawcce/meep-squared written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/sawcce/meep-squared on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/sawcce/meep-squared 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: profiles [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded console v0.15.1 [INFO] [stderr] Downloaded dashmap v5.3.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 59406fea93964197ad703f33d9533f27c73bcca3f4e861e34b90900300e3092b [INFO] running `Command { std: "docker" "start" "-a" "59406fea93964197ad703f33d9533f27c73bcca3f4e861e34b90900300e3092b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "59406fea93964197ad703f33d9533f27c73bcca3f4e861e34b90900300e3092b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "59406fea93964197ad703f33d9533f27c73bcca3f4e861e34b90900300e3092b", kill_on_drop: false }` [INFO] [stdout] 59406fea93964197ad703f33d9533f27c73bcca3f4e861e34b90900300e3092b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] df09f6f77aa62833fae634167bc108c9135b54310fae4d96ee98952f188d7026 [INFO] running `Command { std: "docker" "start" "-a" "df09f6f77aa62833fae634167bc108c9135b54310fae4d96ee98952f188d7026", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: profiles [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Compiling smallvec v1.9.0 [INFO] [stderr] Compiling once_cell v1.13.1 [INFO] [stderr] Compiling fastrand v1.8.0 [INFO] [stderr] Compiling zeroize v1.5.7 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling terminal_size v0.1.17 [INFO] [stderr] Compiling getrandom v0.2.7 [INFO] [stderr] Compiling tempfile v3.3.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling uuid v1.1.2 [INFO] [stderr] Compiling console v0.15.1 [INFO] [stderr] Compiling colored v2.0.0 [INFO] [stderr] Compiling nom v7.1.1 [INFO] [stderr] Compiling dashmap v5.3.4 [INFO] [stderr] Compiling dialoguer v0.10.2 [INFO] [stderr] Compiling meep_squared v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `cell::Ref` [INFO] [stdout] --> src/interpreter/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | cell::Ref, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ws::ws` [INFO] [stdout] --> src/parsers/boolean.rs:3:36 [INFO] [stdout] | [INFO] [stdout] 3 | use super::{statements::Statement, ws::ws}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `branch::alt`, `character::complete::char`, `tag_no_case`, and `take` [INFO] [stdout] --> src/parsers/closure.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | branch::alt, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 4 | bytes::complete::{tag, tag_no_case, take}, [INFO] [stdout] | ^^^^^^^^^^^ ^^^^ [INFO] [stdout] 5 | character::complete::char, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `VerboseErrorKind` [INFO] [stdout] --> src/parsers/conditional.rs:4:27 [INFO] [stdout] | [INFO] [stdout] 4 | error::{VerboseError, VerboseErrorKind}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `closure::Closure` and `statement` [INFO] [stdout] --> src/parsers/conditional.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | closure::Closure, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 10 | statements::{statement, statements, Statement, Statements}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ParseError` and `Parser` [INFO] [stdout] --> src/parsers/function_declaration.rs:2:13 [INFO] [stdout] | [INFO] [stdout] 2 | error::{ParseError, VerboseError}, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 3 | IResult, Parser, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `IResult` and `error::VerboseError` [INFO] [stdout] --> src/parsers/operations.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use nom::{error::VerboseError, IResult}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt::Error` [INFO] [stdout] --> src/parsers/program.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Finish` [INFO] [stdout] --> src/parsers/program.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | Finish, IResult, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BoxError` and `parsers::function_declaration::function_declaration` [INFO] [stdout] --> src/parsers/program.rs:9:13 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::{parsers::function_declaration::function_declaration, BoxError}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ErrorKind` [INFO] [stdout] --> src/parsers/return_statement.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | error::{ErrorKind, VerboseError, VerboseErrorKind}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `statement` [INFO] [stdout] --> src/parsers/return_statement.rs:8:18 [INFO] [stdout] | [INFO] [stdout] 8 | statements::{statement, Statement}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `combinator::all_consuming` [INFO] [stdout] --> src/parsers/statements.rs:1:24 [INFO] [stdout] | [INFO] [stdout] 1 | use nom::{branch::alt, combinator::all_consuming, error::VerboseError, multi::many0, IResult}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/interpreter/mod.rs:165:9 [INFO] [stdout] | [INFO] [stdout] 165 | fn date(args: Vec) -> Option { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/interpreter/mod.rs:201:10 [INFO] [stdout] | [INFO] [stdout] 201 | fn input(args: Vec) -> Option { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `alternates` [INFO] [stdout] --> src/interpreter/mod.rs:363:13 [INFO] [stdout] | [INFO] [stdout] 363 | let alternates: Vec<(Value, Vec)> = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_alternates` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `condition` [INFO] [stdout] --> src/interpreter/mod.rs:366:17 [INFO] [stdout] | [INFO] [stdout] 366 | let condition = self.eval(alternate.0); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_condition` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `body` [INFO] [stdout] --> src/interpreter/mod.rs:368:17 [INFO] [stdout] | [INFO] [stdout] 368 | let body = self.generate_instruction(alternate.1); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_body` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `argument_count` [INFO] [stdout] --> src/interpreter/mod.rs:601:14 [INFO] [stdout] | [INFO] [stdout] 601 | let (argument_count, instructions) = match func { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_argument_count` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `argument` [INFO] [stdout] --> src/interpreter/mod.rs:629:21 [INFO] [stdout] | [INFO] [stdout] 629 | for (index, argument) in arguments.iter().enumerate() { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_argument` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> src/interpreter/mod.rs:636:29 [INFO] [stdout] | [INFO] [stdout] 636 | fn pop_value(&mut self, id: Id) { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `ConditionalInstruction` is more private than the item `Instruction::Conditional::0` [INFO] [stdout] --> src/interpreter/mod.rs:112:17 [INFO] [stdout] | [INFO] [stdout] 112 | Conditional(ConditionalInstruction), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ field `Instruction::Conditional::0` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `ConditionalInstruction` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/interpreter/mod.rs:116:1 [INFO] [stdout] | [INFO] [stdout] 116 | struct ConditionalInstruction { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `1` is never read [INFO] [stdout] --> src/interpreter/mod.rs:32:17 [INFO] [stdout] | [INFO] [stdout] 32 | CopyVar(Id, Box>), [INFO] [stdout] | ------- ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Value` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 32 - CopyVar(Id, Box>), [INFO] [stdout] 32 + CopyVar(Id, ()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Test` and `PopVariable` are never constructed [INFO] [stdout] --> src/interpreter/mod.rs:104:5 [INFO] [stdout] | [INFO] [stdout] 103 | pub enum Instruction { [INFO] [stdout] | ----------- variants in this enum [INFO] [stdout] 104 | Test(String), [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 108 | PopVariable(Id), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Instruction` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `alternates` and `fallback` are never read [INFO] [stdout] --> src/interpreter/mod.rs:118:5 [INFO] [stdout] | [INFO] [stdout] 116 | struct ConditionalInstruction { [INFO] [stdout] | ---------------------- fields in this struct [INFO] [stdout] 117 | main: (Value, Vec), [INFO] [stdout] 118 | alternates: Option>, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 119 | fallback: Option>, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ConditionalInstruction` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ReferenceType` is never used [INFO] [stdout] --> src/interpreter/mod.rs:134:6 [INFO] [stdout] | [INFO] [stdout] 134 | enum ReferenceType { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ReferenceType` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `STD_PREFIX` is never used [INFO] [stdout] --> src/interpreter/mod.rs:149:7 [INFO] [stdout] | [INFO] [stdout] 149 | const STD_PREFIX: &str = "msq_std::"; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `context` and `instructions` are never read [INFO] [stdout] --> src/interpreter/mod.rs:520:5 [INFO] [stdout] | [INFO] [stdout] 519 | pub struct Engine { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 520 | context: HashMap<(Id, u8), Value>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 521 | instructions: Vec, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `one_statement` is never used [INFO] [stdout] --> src/parsers/closure.rs:15:4 [INFO] [stdout] | [INFO] [stdout] 15 | fn one_statement(i: &str) -> IResult<&str, Statements, VerboseError<&str>> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Operation` is never used [INFO] [stdout] --> src/parsers/operations.rs:5:6 [INFO] [stdout] | [INFO] [stdout] 5 | enum Operation { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `functions` is never read [INFO] [stdout] --> src/parsers/program.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct Program { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 18 | pub main_id: String, [INFO] [stdout] 19 | functions: Vec, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Program` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `end_of_file` is never used [INFO] [stdout] --> src/parsers/program.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn end_of_file(i: &str) -> IResult<&str, &str> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Closure` is never constructed [INFO] [stdout] --> src/parsers/statements.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 20 | pub enum Statement { [INFO] [stdout] | --------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 25 | Closure(Closure), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Statement` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `True` should have a snake case name [INFO] [stdout] --> src/parsers/boolean.rs:5:4 [INFO] [stdout] | [INFO] [stdout] 5 | fn True(i: &str) -> IResult<&str, Statement, VerboseError<&str>> { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] help: rename the identifier or convert it to a snake case raw identifier [INFO] [stdout] | [INFO] [stdout] 5 - fn True(i: &str) -> IResult<&str, Statement, VerboseError<&str>> { [INFO] [stdout] 5 + fn r#true(i: &str) -> IResult<&str, Statement, VerboseError<&str>> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `False` should have a snake case name [INFO] [stdout] --> src/parsers/boolean.rs:10:4 [INFO] [stdout] | [INFO] [stdout] 10 | fn False(i: &str) -> IResult<&str, Statement, VerboseError<&str>> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: rename the identifier or convert it to a snake case raw identifier [INFO] [stdout] | [INFO] [stdout] 10 - fn False(i: &str) -> IResult<&str, Statement, VerboseError<&str>> { [INFO] [stdout] 10 + fn r#false(i: &str) -> IResult<&str, Statement, VerboseError<&str>> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/parsers/program.rs:27:24 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn program<'a>(i: &'a str) -> IResult<&'a str, Program, VerboseError<&str>> { [INFO] [stdout] | ^^ -- ---- the lifetimes get resolved as `'a` [INFO] [stdout] | | | [INFO] [stdout] | | the lifetimes get resolved as `'a` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 27 | pub fn program<'a>(i: &'a str) -> IResult<&'a str, Program, VerboseError<&'a str>> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.76s [INFO] running `Command { std: "docker" "inspect" "df09f6f77aa62833fae634167bc108c9135b54310fae4d96ee98952f188d7026", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df09f6f77aa62833fae634167bc108c9135b54310fae4d96ee98952f188d7026", kill_on_drop: false }` [INFO] [stdout] df09f6f77aa62833fae634167bc108c9135b54310fae4d96ee98952f188d7026 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 45fff010caa8285061b75094d9fab59b0704aed2317ed7fe03085be38e5b1250 [INFO] running `Command { std: "docker" "start" "-a" "45fff010caa8285061b75094d9fab59b0704aed2317ed7fe03085be38e5b1250", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: profiles [INFO] [stderr] Compiling meep_squared v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `cell::Ref` [INFO] [stdout] --> src/interpreter/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | cell::Ref, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ws::ws` [INFO] [stdout] --> src/parsers/boolean.rs:3:36 [INFO] [stdout] | [INFO] [stdout] 3 | use super::{statements::Statement, ws::ws}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `branch::alt`, `character::complete::char`, `tag_no_case`, and `take` [INFO] [stdout] --> src/parsers/closure.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | branch::alt, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 4 | bytes::complete::{tag, tag_no_case, take}, [INFO] [stdout] | ^^^^^^^^^^^ ^^^^ [INFO] [stdout] 5 | character::complete::char, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `VerboseErrorKind` [INFO] [stdout] --> src/parsers/conditional.rs:4:27 [INFO] [stdout] | [INFO] [stdout] 4 | error::{VerboseError, VerboseErrorKind}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `closure::Closure` and `statement` [INFO] [stdout] --> src/parsers/conditional.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | closure::Closure, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 10 | statements::{statement, statements, Statement, Statements}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ParseError` and `Parser` [INFO] [stdout] --> src/parsers/function_declaration.rs:2:13 [INFO] [stdout] | [INFO] [stdout] 2 | error::{ParseError, VerboseError}, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 3 | IResult, Parser, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `IResult` and `error::VerboseError` [INFO] [stdout] --> src/parsers/operations.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use nom::{error::VerboseError, IResult}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt::Error` [INFO] [stdout] --> src/parsers/program.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Finish` [INFO] [stdout] --> src/parsers/program.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | Finish, IResult, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BoxError` and `parsers::function_declaration::function_declaration` [INFO] [stdout] --> src/parsers/program.rs:9:13 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::{parsers::function_declaration::function_declaration, BoxError}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ErrorKind` [INFO] [stdout] --> src/parsers/return_statement.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | error::{ErrorKind, VerboseError, VerboseErrorKind}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `statement` [INFO] [stdout] --> src/parsers/return_statement.rs:8:18 [INFO] [stdout] | [INFO] [stdout] 8 | statements::{statement, Statement}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `combinator::all_consuming` [INFO] [stdout] --> src/parsers/statements.rs:1:24 [INFO] [stdout] | [INFO] [stdout] 1 | use nom::{branch::alt, combinator::all_consuming, error::VerboseError, multi::many0, IResult}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/interpreter/mod.rs:165:9 [INFO] [stdout] | [INFO] [stdout] 165 | fn date(args: Vec) -> Option { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/interpreter/mod.rs:201:10 [INFO] [stdout] | [INFO] [stdout] 201 | fn input(args: Vec) -> Option { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `alternates` [INFO] [stdout] --> src/interpreter/mod.rs:363:13 [INFO] [stdout] | [INFO] [stdout] 363 | let alternates: Vec<(Value, Vec)> = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_alternates` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `condition` [INFO] [stdout] --> src/interpreter/mod.rs:366:17 [INFO] [stdout] | [INFO] [stdout] 366 | let condition = self.eval(alternate.0); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_condition` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `body` [INFO] [stdout] --> src/interpreter/mod.rs:368:17 [INFO] [stdout] | [INFO] [stdout] 368 | let body = self.generate_instruction(alternate.1); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_body` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `argument_count` [INFO] [stdout] --> src/interpreter/mod.rs:601:14 [INFO] [stdout] | [INFO] [stdout] 601 | let (argument_count, instructions) = match func { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_argument_count` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `argument` [INFO] [stdout] --> src/interpreter/mod.rs:629:21 [INFO] [stdout] | [INFO] [stdout] 629 | for (index, argument) in arguments.iter().enumerate() { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_argument` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> src/interpreter/mod.rs:636:29 [INFO] [stdout] | [INFO] [stdout] 636 | fn pop_value(&mut self, id: Id) { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `ConditionalInstruction` is more private than the item `Instruction::Conditional::0` [INFO] [stdout] --> src/interpreter/mod.rs:112:17 [INFO] [stdout] | [INFO] [stdout] 112 | Conditional(ConditionalInstruction), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ field `Instruction::Conditional::0` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `ConditionalInstruction` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/interpreter/mod.rs:116:1 [INFO] [stdout] | [INFO] [stdout] 116 | struct ConditionalInstruction { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `1` is never read [INFO] [stdout] --> src/interpreter/mod.rs:32:17 [INFO] [stdout] | [INFO] [stdout] 32 | CopyVar(Id, Box>), [INFO] [stdout] | ------- ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Value` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 32 - CopyVar(Id, Box>), [INFO] [stdout] 32 + CopyVar(Id, ()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Test` and `PopVariable` are never constructed [INFO] [stdout] --> src/interpreter/mod.rs:104:5 [INFO] [stdout] | [INFO] [stdout] 103 | pub enum Instruction { [INFO] [stdout] | ----------- variants in this enum [INFO] [stdout] 104 | Test(String), [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 108 | PopVariable(Id), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Instruction` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `alternates` and `fallback` are never read [INFO] [stdout] --> src/interpreter/mod.rs:118:5 [INFO] [stdout] | [INFO] [stdout] 116 | struct ConditionalInstruction { [INFO] [stdout] | ---------------------- fields in this struct [INFO] [stdout] 117 | main: (Value, Vec), [INFO] [stdout] 118 | alternates: Option>, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 119 | fallback: Option>, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ConditionalInstruction` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ReferenceType` is never used [INFO] [stdout] --> src/interpreter/mod.rs:134:6 [INFO] [stdout] | [INFO] [stdout] 134 | enum ReferenceType { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ReferenceType` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `STD_PREFIX` is never used [INFO] [stdout] --> src/interpreter/mod.rs:149:7 [INFO] [stdout] | [INFO] [stdout] 149 | const STD_PREFIX: &str = "msq_std::"; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `context` and `instructions` are never read [INFO] [stdout] --> src/interpreter/mod.rs:520:5 [INFO] [stdout] | [INFO] [stdout] 519 | pub struct Engine { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 520 | context: HashMap<(Id, u8), Value>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 521 | instructions: Vec, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `one_statement` is never used [INFO] [stdout] --> src/parsers/closure.rs:15:4 [INFO] [stdout] | [INFO] [stdout] 15 | fn one_statement(i: &str) -> IResult<&str, Statements, VerboseError<&str>> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Operation` is never used [INFO] [stdout] --> src/parsers/operations.rs:5:6 [INFO] [stdout] | [INFO] [stdout] 5 | enum Operation { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `functions` is never read [INFO] [stdout] --> src/parsers/program.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct Program { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 18 | pub main_id: String, [INFO] [stdout] 19 | functions: Vec, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Program` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `end_of_file` is never used [INFO] [stdout] --> src/parsers/program.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn end_of_file(i: &str) -> IResult<&str, &str> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Closure` is never constructed [INFO] [stdout] --> src/parsers/statements.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 20 | pub enum Statement { [INFO] [stdout] | --------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 25 | Closure(Closure), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Statement` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `True` should have a snake case name [INFO] [stdout] --> src/parsers/boolean.rs:5:4 [INFO] [stdout] | [INFO] [stdout] 5 | fn True(i: &str) -> IResult<&str, Statement, VerboseError<&str>> { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] help: rename the identifier or convert it to a snake case raw identifier [INFO] [stdout] | [INFO] [stdout] 5 - fn True(i: &str) -> IResult<&str, Statement, VerboseError<&str>> { [INFO] [stdout] 5 + fn r#true(i: &str) -> IResult<&str, Statement, VerboseError<&str>> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `False` should have a snake case name [INFO] [stdout] --> src/parsers/boolean.rs:10:4 [INFO] [stdout] | [INFO] [stdout] 10 | fn False(i: &str) -> IResult<&str, Statement, VerboseError<&str>> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: rename the identifier or convert it to a snake case raw identifier [INFO] [stdout] | [INFO] [stdout] 10 - fn False(i: &str) -> IResult<&str, Statement, VerboseError<&str>> { [INFO] [stdout] 10 + fn r#false(i: &str) -> IResult<&str, Statement, VerboseError<&str>> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/parsers/program.rs:27:24 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn program<'a>(i: &'a str) -> IResult<&'a str, Program, VerboseError<&str>> { [INFO] [stdout] | ^^ -- ---- the lifetimes get resolved as `'a` [INFO] [stdout] | | | [INFO] [stdout] | | the lifetimes get resolved as `'a` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 27 | pub fn program<'a>(i: &'a str) -> IResult<&'a str, Program, VerboseError<&'a str>> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.89s [INFO] running `Command { std: "docker" "inspect" "45fff010caa8285061b75094d9fab59b0704aed2317ed7fe03085be38e5b1250", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45fff010caa8285061b75094d9fab59b0704aed2317ed7fe03085be38e5b1250", kill_on_drop: false }` [INFO] [stdout] 45fff010caa8285061b75094d9fab59b0704aed2317ed7fe03085be38e5b1250 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 00ace458dcf281b7a6a1425f0e3005b01153baf4925a51ea71dafd9eb776f882 [INFO] running `Command { std: "docker" "start" "-a" "00ace458dcf281b7a6a1425f0e3005b01153baf4925a51ea71dafd9eb776f882", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: profiles [INFO] [stderr] warning: unused import: `cell::Ref` [INFO] [stderr] --> src/interpreter/mod.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | cell::Ref, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `ws::ws` [INFO] [stderr] --> src/parsers/boolean.rs:3:36 [INFO] [stderr] | [INFO] [stderr] 3 | use super::{statements::Statement, ws::ws}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `branch::alt`, `character::complete::char`, `tag_no_case`, and `take` [INFO] [stderr] --> src/parsers/closure.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | branch::alt, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] 4 | bytes::complete::{tag, tag_no_case, take}, [INFO] [stderr] | ^^^^^^^^^^^ ^^^^ [INFO] [stderr] 5 | character::complete::char, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `VerboseErrorKind` [INFO] [stderr] --> src/parsers/conditional.rs:4:27 [INFO] [stderr] | [INFO] [stderr] 4 | error::{VerboseError, VerboseErrorKind}, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `closure::Closure` and `statement` [INFO] [stderr] --> src/parsers/conditional.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | closure::Closure, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] 10 | statements::{statement, statements, Statement, Statements}, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `ParseError` and `Parser` [INFO] [stderr] --> src/parsers/function_declaration.rs:2:13 [INFO] [stderr] | [INFO] [stderr] 2 | error::{ParseError, VerboseError}, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 3 | IResult, Parser, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `IResult` and `error::VerboseError` [INFO] [stderr] --> src/parsers/operations.rs:1:11 [INFO] [stderr] | [INFO] [stderr] 1 | use nom::{error::VerboseError, IResult}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fmt::Error` [INFO] [stderr] --> src/parsers/program.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::fmt::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Finish` [INFO] [stderr] --> src/parsers/program.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | Finish, IResult, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `BoxError` and `parsers::function_declaration::function_declaration` [INFO] [stderr] --> src/parsers/program.rs:9:13 [INFO] [stderr] | [INFO] [stderr] 9 | use crate::{parsers::function_declaration::function_declaration, BoxError}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ErrorKind` [INFO] [stderr] --> src/parsers/return_statement.rs:3:13 [INFO] [stderr] | [INFO] [stderr] 3 | error::{ErrorKind, VerboseError, VerboseErrorKind}, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `statement` [INFO] [stderr] --> src/parsers/return_statement.rs:8:18 [INFO] [stderr] | [INFO] [stderr] 8 | statements::{statement, Statement}, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `combinator::all_consuming` [INFO] [stderr] --> src/parsers/statements.rs:1:24 [INFO] [stderr] | [INFO] [stderr] 1 | use nom::{branch::alt, combinator::all_consuming, error::VerboseError, multi::many0, IResult}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/interpreter/mod.rs:165:9 [INFO] [stderr] | [INFO] [stderr] 165 | fn date(args: Vec) -> Option { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/interpreter/mod.rs:201:10 [INFO] [stderr] | [INFO] [stderr] 201 | fn input(args: Vec) -> Option { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `alternates` [INFO] [stderr] --> src/interpreter/mod.rs:363:13 [INFO] [stderr] | [INFO] [stderr] 363 | let alternates: Vec<(Value, Vec)> = Vec::new(); [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_alternates` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `condition` [INFO] [stderr] --> src/interpreter/mod.rs:366:17 [INFO] [stderr] | [INFO] [stderr] 366 | let condition = self.eval(alternate.0); [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_condition` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `body` [INFO] [stderr] --> src/interpreter/mod.rs:368:17 [INFO] [stderr] | [INFO] [stderr] 368 | let body = self.generate_instruction(alternate.1); [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_body` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `argument_count` [INFO] [stderr] --> src/interpreter/mod.rs:601:14 [INFO] [stderr] | [INFO] [stderr] 601 | let (argument_count, instructions) = match func { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_argument_count` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `argument` [INFO] [stderr] --> src/interpreter/mod.rs:629:21 [INFO] [stderr] | [INFO] [stderr] 629 | for (index, argument) in arguments.iter().enumerate() { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_argument` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `id` [INFO] [stderr] --> src/interpreter/mod.rs:636:29 [INFO] [stderr] | [INFO] [stderr] 636 | fn pop_value(&mut self, id: Id) { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stderr] [INFO] [stderr] warning: type `ConditionalInstruction` is more private than the item `Instruction::Conditional::0` [INFO] [stderr] --> src/interpreter/mod.rs:112:17 [INFO] [stderr] | [INFO] [stderr] 112 | Conditional(ConditionalInstruction), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ field `Instruction::Conditional::0` is reachable at visibility `pub(crate)` [INFO] [stderr] | [INFO] [stderr] note: but type `ConditionalInstruction` is only usable at visibility `pub(self)` [INFO] [stderr] --> src/interpreter/mod.rs:116:1 [INFO] [stderr] | [INFO] [stderr] 116 | struct ConditionalInstruction { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = note: `#[warn(private_interfaces)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field `1` is never read [INFO] [stderr] --> src/interpreter/mod.rs:32:17 [INFO] [stderr] | [INFO] [stderr] 32 | CopyVar(Id, Box>), [INFO] [stderr] | ------- ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `Value` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 32 - CopyVar(Id, Box>), [INFO] [stderr] 32 + CopyVar(Id, ()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: variants `Test` and `PopVariable` are never constructed [INFO] [stderr] --> src/interpreter/mod.rs:104:5 [INFO] [stderr] | [INFO] [stderr] 103 | pub enum Instruction { [INFO] [stderr] | ----------- variants in this enum [INFO] [stderr] 104 | Test(String), [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 108 | PopVariable(Id), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Instruction` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: fields `alternates` and `fallback` are never read [INFO] [stderr] --> src/interpreter/mod.rs:118:5 [INFO] [stderr] | [INFO] [stderr] 116 | struct ConditionalInstruction { [INFO] [stderr] | ---------------------- fields in this struct [INFO] [stderr] 117 | main: (Value, Vec), [INFO] [stderr] 118 | alternates: Option>, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 119 | fallback: Option>, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `ConditionalInstruction` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: enum `ReferenceType` is never used [INFO] [stderr] --> src/interpreter/mod.rs:134:6 [INFO] [stderr] | [INFO] [stderr] 134 | enum ReferenceType { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `ReferenceType` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: constant `STD_PREFIX` is never used [INFO] [stderr] --> src/interpreter/mod.rs:149:7 [INFO] [stderr] | [INFO] [stderr] 149 | const STD_PREFIX: &str = "msq_std::"; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: fields `context` and `instructions` are never read [INFO] [stderr] --> src/interpreter/mod.rs:520:5 [INFO] [stderr] | [INFO] [stderr] 519 | pub struct Engine { [INFO] [stderr] | ------ fields in this struct [INFO] [stderr] 520 | context: HashMap<(Id, u8), Value>, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 521 | instructions: Vec, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `one_statement` is never used [INFO] [stderr] --> src/parsers/closure.rs:15:4 [INFO] [stderr] | [INFO] [stderr] 15 | fn one_statement(i: &str) -> IResult<&str, Statements, VerboseError<&str>> { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum `Operation` is never used [INFO] [stderr] --> src/parsers/operations.rs:5:6 [INFO] [stderr] | [INFO] [stderr] 5 | enum Operation { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `functions` is never read [INFO] [stderr] --> src/parsers/program.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 17 | pub struct Program { [INFO] [stderr] | ------- field in this struct [INFO] [stderr] 18 | pub main_id: String, [INFO] [stderr] 19 | functions: Vec, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Program` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: function `end_of_file` is never used [INFO] [stderr] --> src/parsers/program.rs:23:8 [INFO] [stderr] | [INFO] [stderr] 23 | pub fn end_of_file(i: &str) -> IResult<&str, &str> { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant `Closure` is never constructed [INFO] [stderr] --> src/parsers/statements.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 20 | pub enum Statement { [INFO] [stderr] | --------- variant in this enum [INFO] [stderr] ... [INFO] [stderr] 25 | Closure(Closure), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Statement` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: function `True` should have a snake case name [INFO] [stderr] --> src/parsers/boolean.rs:5:4 [INFO] [stderr] | [INFO] [stderr] 5 | fn True(i: &str) -> IResult<&str, Statement, VerboseError<&str>> { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] help: rename the identifier or convert it to a snake case raw identifier [INFO] [stderr] | [INFO] [stderr] 5 - fn True(i: &str) -> IResult<&str, Statement, VerboseError<&str>> { [INFO] [stderr] 5 + fn r#true(i: &str) -> IResult<&str, Statement, VerboseError<&str>> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: function `False` should have a snake case name [INFO] [stderr] --> src/parsers/boolean.rs:10:4 [INFO] [stderr] | [INFO] [stderr] 10 | fn False(i: &str) -> IResult<&str, Statement, VerboseError<&str>> { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] help: rename the identifier or convert it to a snake case raw identifier [INFO] [stderr] | [INFO] [stderr] 10 - fn False(i: &str) -> IResult<&str, Statement, VerboseError<&str>> { [INFO] [stderr] 10 + fn r#false(i: &str) -> IResult<&str, Statement, VerboseError<&str>> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/parsers/program.rs:27:24 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn program<'a>(i: &'a str) -> IResult<&'a str, Program, VerboseError<&str>> { [INFO] [stderr] | ^^ -- ---- the lifetimes get resolved as `'a` [INFO] [stderr] | | | [INFO] [stderr] | | the lifetimes get resolved as `'a` [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to consistently use `'a` [INFO] [stderr] | [INFO] [stderr] 27 | pub fn program<'a>(i: &'a str) -> IResult<&'a str, Program, VerboseError<&'a str>> { [INFO] [stderr] | ++ [INFO] [stderr] [INFO] [stderr] warning: `meep_squared` (bin "meep_squared" test) generated 36 warnings (run `cargo fix --bin "meep_squared" --tests` to apply 14 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/meep_squared-4a4fd99479b19a80) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test::arguments ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "00ace458dcf281b7a6a1425f0e3005b01153baf4925a51ea71dafd9eb776f882", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00ace458dcf281b7a6a1425f0e3005b01153baf4925a51ea71dafd9eb776f882", kill_on_drop: false }` [INFO] [stdout] 00ace458dcf281b7a6a1425f0e3005b01153baf4925a51ea71dafd9eb776f882