[INFO] cloning repository https://github.com/plungingChode/open-plang [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/plungingChode/open-plang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FplungingChode%2Fopen-plang", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FplungingChode%2Fopen-plang'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c49adaaa4c3ff9b9579d6ddfc9c9f2e237547197 [INFO] testing plungingChode/open-plang against 1.91.0 for beta-1.92-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FplungingChode%2Fopen-plang" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/plungingChode/open-plang [INFO] finished tweaking git repo https://github.com/plungingChode/open-plang [INFO] tweaked toml for git repo https://github.com/plungingChode/open-plang written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/plungingChode/open-plang on toolchain 1.91.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/plungingChode/open-plang 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d552f08889ed664802708aff8d6f92883a8176c873463570af7d43aa6899ede6 [INFO] running `Command { std: "docker" "start" "-a" "d552f08889ed664802708aff8d6f92883a8176c873463570af7d43aa6899ede6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d552f08889ed664802708aff8d6f92883a8176c873463570af7d43aa6899ede6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d552f08889ed664802708aff8d6f92883a8176c873463570af7d43aa6899ede6", kill_on_drop: false }` [INFO] [stdout] d552f08889ed664802708aff8d6f92883a8176c873463570af7d43aa6899ede6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 15e5c483b3c158383eebcd268df2b5d9107fc5ba1ba980ad89679a94227d61be [INFO] running `Command { std: "docker" "start" "-a" "15e5c483b3c158383eebcd268df2b5d9107fc5ba1ba980ad89679a94227d61be", kill_on_drop: false }` [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling plang-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `LexerToken` [INFO] [stdout] --> src/plang/mod.rs:9:31 [INFO] [stdout] | [INFO] [stdout] 9 | pub use self::lexer::{ Lexer, LexerToken }; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `TokenType`, `Token`, and `Tokenizer` [INFO] [stdout] --> src/plang/mod.rs:10:28 [INFO] [stdout] | [INFO] [stdout] 10 | pub use self::tokenizer::{ Tokenizer, Token, TokenType }; [INFO] [stdout] | ^^^^^^^^^ ^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/plang/variable.rs:33:6 [INFO] [stdout] | [INFO] [stdout] 33 | impl Type { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 33 | impl dyn Type { [INFO] [stdout] | +++ [INFO] [stdout] help: you might have intended to implement this trait for a given type [INFO] [stdout] | [INFO] [stdout] 33 | impl Type for /* Type */ { [INFO] [stdout] | ++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/plang/variable.rs:77:50 [INFO] [stdout] | [INFO] [stdout] 77 | return VarDecl::new(names, Box::from(Type::null()), Error::Name); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 77 | return VarDecl::new(names, Box::from(::null()), Error::Name); [INFO] [stdout] | ++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/plang/variable.rs:85:54 [INFO] [stdout] | [INFO] [stdout] 85 | return VarDecl::new(names, Box::from(Type::null()), Error::Name); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 85 | return VarDecl::new(names, Box::from(::null()), Error::Name); [INFO] [stdout] | ++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/plang/variable.rs:92:50 [INFO] [stdout] | [INFO] [stdout] 92 | return VarDecl::new(names, Box::from(Type::null()), Error::Colon); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 92 | return VarDecl::new(names, Box::from(::null()), Error::Colon); [INFO] [stdout] | ++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/plang/variable.rs:98:47 [INFO] [stdout] | [INFO] [stdout] 98 | return VarDecl::new(vec![], Box::from(Type::null()), Error::None); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 98 | return VarDecl::new(vec![], Box::from(::null()), Error::None); [INFO] [stdout] | ++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var` [INFO] [stdout] --> src/plang/variable.rs:46:24 [INFO] [stdout] | [INFO] [stdout] 46 | fn can_copy(&self, var: Box) -> bool { unimplemented!() } [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_var` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var` [INFO] [stdout] --> src/plang/variable.rs:47:20 [INFO] [stdout] | [INFO] [stdout] 47 | fn copy(&self, var: Box) -> Box { unimplemented!() } [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_var` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `op` [INFO] [stdout] --> src/plang/variable.rs:50:28 [INFO] [stdout] | [INFO] [stdout] 50 | fn unary_optype(&self, op: UnaryOperator) -> Box { unimplemented!() } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_op` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var` [INFO] [stdout] --> src/plang/variable.rs:51:27 [INFO] [stdout] | [INFO] [stdout] 51 | fn unary_apply(&self, var: Box) -> Box { unimplemented!() } [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_var` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `op` [INFO] [stdout] --> src/plang/variable.rs:54:29 [INFO] [stdout] | [INFO] [stdout] 54 | fn binary_optype(&self, op: BinaryOperator, var: Box) -> Box { unimplemented!() } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_op` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var` [INFO] [stdout] --> src/plang/variable.rs:54:49 [INFO] [stdout] | [INFO] [stdout] 54 | fn binary_optype(&self, op: BinaryOperator, var: Box) -> Box { unimplemented!() } [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_var` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `op` [INFO] [stdout] --> src/plang/variable.rs:55:28 [INFO] [stdout] | [INFO] [stdout] 55 | fn binary_apply(&self, op: BinaryOperator, t: Box, var1: Box, var2: Box) -> Box { unimplement... [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_op` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/plang/variable.rs:55:48 [INFO] [stdout] | [INFO] [stdout] 55 | fn binary_apply(&self, op: BinaryOperator, t: Box, var1: Box, var2: Box) -> Box { unimplement... [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var1` [INFO] [stdout] --> src/plang/variable.rs:55:66 [INFO] [stdout] | [INFO] [stdout] 55 | ...aryOperator, t: Box, var1: Box, var2: Box) -> Box { unimplemented!() } [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_var1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var2` [INFO] [stdout] --> src/plang/variable.rs:55:87 [INFO] [stdout] | [INFO] [stdout] 55 | ...yn Type>, var1: Box, var2: Box) -> Box { unimplemented!() } [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_var2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `op` [INFO] [stdout] --> src/plang/variable.rs:56:35 [INFO] [stdout] | [INFO] [stdout] 56 | fn binary_has_accessor(&self, op: BinaryOperator, x: Box) -> bool { unimplemented!() } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_op` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/plang/variable.rs:56:55 [INFO] [stdout] | [INFO] [stdout] 56 | fn binary_has_accessor(&self, op: BinaryOperator, x: Box) -> bool { unimplemented!() } [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `op` [INFO] [stdout] --> src/plang/variable.rs:57:22 [INFO] [stdout] | [INFO] [stdout] 57 | fn access(&self, op: BinaryOperator, a: Box, b: Box, c: Box) -> Box { unimplemented!() } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_op` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/plang/variable.rs:57:42 [INFO] [stdout] | [INFO] [stdout] 57 | fn access(&self, op: BinaryOperator, a: Box, b: Box, c: Box) -> Box { unimplemented!() } [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/plang/variable.rs:57:60 [INFO] [stdout] | [INFO] [stdout] 57 | fn access(&self, op: BinaryOperator, a: Box, b: Box, c: Box) -> Box { unimplemented!() } [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> src/plang/variable.rs:57:78 [INFO] [stdout] | [INFO] [stdout] 57 | fn access(&self, op: BinaryOperator, a: Box, b: Box, c: Box) -> Box { unimplemented!() } [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/plang/lexer.rs:128:12 [INFO] [stdout] | [INFO] [stdout] 63 | impl<'a> Lexer<'a> { [INFO] [stdout] | ------------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 128 | pub fn is_data(&self) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 137 | pub fn is_ident(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 141 | pub fn is_keyword(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 145 | pub fn sval(&self) -> &'a str { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 149 | pub fn nval(&self) -> f64 { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 153 | pub fn fval(&self) -> f64 { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 157 | pub fn ival(&self) -> i64 { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 161 | pub fn lexical(&self) -> String { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `concat_special` is never read [INFO] [stdout] --> src/plang/tokenizer.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 36 | pub struct Tokenizer<'a> { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 47 | concat_special: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Tokenizer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `from` and `with_options` are never used [INFO] [stdout] --> src/plang/tokenizer.rs:56:12 [INFO] [stdout] | [INFO] [stdout] 52 | impl<'a> Tokenizer<'a> { [INFO] [stdout] | ---------------------- associated functions in this implementation [INFO] [stdout] ... [INFO] [stdout] 56 | pub fn from(s: &'a str) -> Tokenizer<'a> [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 61 | pub fn with_options(s: &'a str, options: i32) -> Tokenizer<'a> [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Declarations` is never constructed [INFO] [stdout] --> src/plang/declarations.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Declarations<'a> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Error` is never used [INFO] [stdout] --> src/plang/variable.rs:5:10 [INFO] [stdout] | [INFO] [stdout] 5 | pub enum Error { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Type` is never used [INFO] [stdout] --> src/plang/variable.rs:13:11 [INFO] [stdout] | [INFO] [stdout] 13 | pub trait Type { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `null` is never used [INFO] [stdout] --> src/plang/variable.rs:34:14 [INFO] [stdout] | [INFO] [stdout] 33 | impl Type { [INFO] [stdout] | --------- associated function in this implementation [INFO] [stdout] 34 | const fn null() -> NullType { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `NullType` is never constructed [INFO] [stdout] --> src/plang/variable.rs:39:12 [INFO] [stdout] | [INFO] [stdout] 39 | pub struct NullType; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `VarDecl` is never constructed [INFO] [stdout] --> src/plang/variable.rs:60:12 [INFO] [stdout] | [INFO] [stdout] 60 | pub struct VarDecl { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `new` and `parse` are never used [INFO] [stdout] --> src/plang/variable.rs:69:8 [INFO] [stdout] | [INFO] [stdout] 68 | impl VarDecl { [INFO] [stdout] | ------------ associated functions in this implementation [INFO] [stdout] 69 | fn new(names: Vec, vtype: Box, err: Error) -> VarDecl { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 73 | fn parse(lex: &mut Lexer) -> VarDecl { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Environment` is never constructed [INFO] [stdout] --> src/plang/environment.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | pub struct Environment { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `UnaryOperator` is never used [INFO] [stdout] --> src/plang/unary_operator.rs:2:10 [INFO] [stdout] | [INFO] [stdout] 2 | pub enum UnaryOperator { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `op` and `render` are never used [INFO] [stdout] --> src/plang/unary_operator.rs:12:18 [INFO] [stdout] | [INFO] [stdout] 11 | impl UnaryOperator { [INFO] [stdout] | ------------------ methods in this implementation [INFO] [stdout] 12 | pub const fn op(&self) -> &'static str { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 35 | pub fn render(&self, e: String /* Expression */) -> String { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `BinaryOperator` is never used [INFO] [stdout] --> src/plang/binary_operator.rs:2:10 [INFO] [stdout] | [INFO] [stdout] 2 | pub enum BinaryOperator { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `op` and `render` are never used [INFO] [stdout] --> src/plang/binary_operator.rs:10:18 [INFO] [stdout] | [INFO] [stdout] 9 | impl BinaryOperator { [INFO] [stdout] | ------------------- methods in this implementation [INFO] [stdout] 10 | pub const fn op(&self) -> &'static str { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 32 | pub fn render(&self, a: String /* Expression */, b: String /* Expression */) -> String { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/plang/tokenizer.rs:26:23 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn from(sval: &str, nval: f64, ttype: TokenType) -> Token { [INFO] [stdout] | ^^^^ the lifetime is elided here ^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 26 | pub fn from(sval: &str, nval: f64, ttype: TokenType) -> Token<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/plang/tokenizer.rs:30:27 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn from_str(sval: &str, ttype: TokenType) -> Token { [INFO] [stdout] | ^^^^ ^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 30 | pub fn from_str(sval: &str, ttype: TokenType) -> Token<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.56s [INFO] running `Command { std: "docker" "inspect" "15e5c483b3c158383eebcd268df2b5d9107fc5ba1ba980ad89679a94227d61be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "15e5c483b3c158383eebcd268df2b5d9107fc5ba1ba980ad89679a94227d61be", kill_on_drop: false }` [INFO] [stdout] 15e5c483b3c158383eebcd268df2b5d9107fc5ba1ba980ad89679a94227d61be [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 49a1aceab5340d0c68db8d0aec92441ba5c1ceefac89e8eec6cf8ae8651070e2 [INFO] running `Command { std: "docker" "start" "-a" "49a1aceab5340d0c68db8d0aec92441ba5c1ceefac89e8eec6cf8ae8651070e2", kill_on_drop: false }` [INFO] [stderr] Compiling plang-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `LexerToken` [INFO] [stdout] --> src/plang/mod.rs:9:31 [INFO] [stdout] | [INFO] [stdout] 9 | pub use self::lexer::{ Lexer, LexerToken }; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `TokenType`, `Token`, and `Tokenizer` [INFO] [stdout] --> src/plang/mod.rs:10:28 [INFO] [stdout] | [INFO] [stdout] 10 | pub use self::tokenizer::{ Tokenizer, Token, TokenType }; [INFO] [stdout] | ^^^^^^^^^ ^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/plang/variable.rs:33:6 [INFO] [stdout] | [INFO] [stdout] 33 | impl Type { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 33 | impl dyn Type { [INFO] [stdout] | +++ [INFO] [stdout] help: you might have intended to implement this trait for a given type [INFO] [stdout] | [INFO] [stdout] 33 | impl Type for /* Type */ { [INFO] [stdout] | ++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/plang/variable.rs:77:50 [INFO] [stdout] | [INFO] [stdout] 77 | return VarDecl::new(names, Box::from(Type::null()), Error::Name); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 77 | return VarDecl::new(names, Box::from(::null()), Error::Name); [INFO] [stdout] | ++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/plang/variable.rs:85:54 [INFO] [stdout] | [INFO] [stdout] 85 | return VarDecl::new(names, Box::from(Type::null()), Error::Name); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 85 | return VarDecl::new(names, Box::from(::null()), Error::Name); [INFO] [stdout] | ++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/plang/variable.rs:92:50 [INFO] [stdout] | [INFO] [stdout] 92 | return VarDecl::new(names, Box::from(Type::null()), Error::Colon); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 92 | return VarDecl::new(names, Box::from(::null()), Error::Colon); [INFO] [stdout] | ++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/plang/variable.rs:98:47 [INFO] [stdout] | [INFO] [stdout] 98 | return VarDecl::new(vec![], Box::from(Type::null()), Error::None); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 98 | return VarDecl::new(vec![], Box::from(::null()), Error::None); [INFO] [stdout] | ++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var` [INFO] [stdout] --> src/plang/variable.rs:46:24 [INFO] [stdout] | [INFO] [stdout] 46 | fn can_copy(&self, var: Box) -> bool { unimplemented!() } [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_var` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var` [INFO] [stdout] --> src/plang/variable.rs:47:20 [INFO] [stdout] | [INFO] [stdout] 47 | fn copy(&self, var: Box) -> Box { unimplemented!() } [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_var` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `op` [INFO] [stdout] --> src/plang/variable.rs:50:28 [INFO] [stdout] | [INFO] [stdout] 50 | fn unary_optype(&self, op: UnaryOperator) -> Box { unimplemented!() } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_op` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var` [INFO] [stdout] --> src/plang/variable.rs:51:27 [INFO] [stdout] | [INFO] [stdout] 51 | fn unary_apply(&self, var: Box) -> Box { unimplemented!() } [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_var` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `op` [INFO] [stdout] --> src/plang/variable.rs:54:29 [INFO] [stdout] | [INFO] [stdout] 54 | fn binary_optype(&self, op: BinaryOperator, var: Box) -> Box { unimplemented!() } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_op` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var` [INFO] [stdout] --> src/plang/variable.rs:54:49 [INFO] [stdout] | [INFO] [stdout] 54 | fn binary_optype(&self, op: BinaryOperator, var: Box) -> Box { unimplemented!() } [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_var` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `op` [INFO] [stdout] --> src/plang/variable.rs:55:28 [INFO] [stdout] | [INFO] [stdout] 55 | fn binary_apply(&self, op: BinaryOperator, t: Box, var1: Box, var2: Box) -> Box { unimplement... [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_op` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/plang/variable.rs:55:48 [INFO] [stdout] | [INFO] [stdout] 55 | fn binary_apply(&self, op: BinaryOperator, t: Box, var1: Box, var2: Box) -> Box { unimplement... [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var1` [INFO] [stdout] --> src/plang/variable.rs:55:66 [INFO] [stdout] | [INFO] [stdout] 55 | ...aryOperator, t: Box, var1: Box, var2: Box) -> Box { unimplemented!() } [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_var1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var2` [INFO] [stdout] --> src/plang/variable.rs:55:87 [INFO] [stdout] | [INFO] [stdout] 55 | ...yn Type>, var1: Box, var2: Box) -> Box { unimplemented!() } [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_var2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `op` [INFO] [stdout] --> src/plang/variable.rs:56:35 [INFO] [stdout] | [INFO] [stdout] 56 | fn binary_has_accessor(&self, op: BinaryOperator, x: Box) -> bool { unimplemented!() } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_op` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/plang/variable.rs:56:55 [INFO] [stdout] | [INFO] [stdout] 56 | fn binary_has_accessor(&self, op: BinaryOperator, x: Box) -> bool { unimplemented!() } [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `op` [INFO] [stdout] --> src/plang/variable.rs:57:22 [INFO] [stdout] | [INFO] [stdout] 57 | fn access(&self, op: BinaryOperator, a: Box, b: Box, c: Box) -> Box { unimplemented!() } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_op` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/plang/variable.rs:57:42 [INFO] [stdout] | [INFO] [stdout] 57 | fn access(&self, op: BinaryOperator, a: Box, b: Box, c: Box) -> Box { unimplemented!() } [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/plang/variable.rs:57:60 [INFO] [stdout] | [INFO] [stdout] 57 | fn access(&self, op: BinaryOperator, a: Box, b: Box, c: Box) -> Box { unimplemented!() } [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> src/plang/variable.rs:57:78 [INFO] [stdout] | [INFO] [stdout] 57 | fn access(&self, op: BinaryOperator, a: Box, b: Box, c: Box) -> Box { unimplemented!() } [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from` is never used [INFO] [stdout] --> src/plang/lexer.rs:44:12 [INFO] [stdout] | [INFO] [stdout] 42 | impl<'a> LexerToken<'a> { [INFO] [stdout] | ----------------------- associated function in this implementation [INFO] [stdout] 43 | #[cfg(test)] [INFO] [stdout] 44 | pub fn from(sval: &str, nval: f64, ttype: TokenType) -> LexerToken { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/plang/lexer.rs:128:12 [INFO] [stdout] | [INFO] [stdout] 63 | impl<'a> Lexer<'a> { [INFO] [stdout] | ------------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 128 | pub fn is_data(&self) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 137 | pub fn is_ident(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 141 | pub fn is_keyword(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 145 | pub fn sval(&self) -> &'a str { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 149 | pub fn nval(&self) -> f64 { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 153 | pub fn fval(&self) -> f64 { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 157 | pub fn ival(&self) -> i64 { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 161 | pub fn lexical(&self) -> String { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `concat_special` is never read [INFO] [stdout] --> src/plang/tokenizer.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 36 | pub struct Tokenizer<'a> { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 47 | concat_special: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Tokenizer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Declarations` is never constructed [INFO] [stdout] --> src/plang/declarations.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Declarations<'a> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Error` is never used [INFO] [stdout] --> src/plang/variable.rs:5:10 [INFO] [stdout] | [INFO] [stdout] 5 | pub enum Error { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Type` is never used [INFO] [stdout] --> src/plang/variable.rs:13:11 [INFO] [stdout] | [INFO] [stdout] 13 | pub trait Type { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `null` is never used [INFO] [stdout] --> src/plang/variable.rs:34:14 [INFO] [stdout] | [INFO] [stdout] 33 | impl Type { [INFO] [stdout] | --------- associated function in this implementation [INFO] [stdout] 34 | const fn null() -> NullType { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `NullType` is never constructed [INFO] [stdout] --> src/plang/variable.rs:39:12 [INFO] [stdout] | [INFO] [stdout] 39 | pub struct NullType; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `VarDecl` is never constructed [INFO] [stdout] --> src/plang/variable.rs:60:12 [INFO] [stdout] | [INFO] [stdout] 60 | pub struct VarDecl { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `new` and `parse` are never used [INFO] [stdout] --> src/plang/variable.rs:69:8 [INFO] [stdout] | [INFO] [stdout] 68 | impl VarDecl { [INFO] [stdout] | ------------ associated functions in this implementation [INFO] [stdout] 69 | fn new(names: Vec, vtype: Box, err: Error) -> VarDecl { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 73 | fn parse(lex: &mut Lexer) -> VarDecl { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Environment` is never constructed [INFO] [stdout] --> src/plang/environment.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | pub struct Environment { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `UnaryOperator` is never used [INFO] [stdout] --> src/plang/unary_operator.rs:2:10 [INFO] [stdout] | [INFO] [stdout] 2 | pub enum UnaryOperator { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `op` and `render` are never used [INFO] [stdout] --> src/plang/unary_operator.rs:12:18 [INFO] [stdout] | [INFO] [stdout] 11 | impl UnaryOperator { [INFO] [stdout] | ------------------ methods in this implementation [INFO] [stdout] 12 | pub const fn op(&self) -> &'static str { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 35 | pub fn render(&self, e: String /* Expression */) -> String { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `BinaryOperator` is never used [INFO] [stdout] --> src/plang/binary_operator.rs:2:10 [INFO] [stdout] | [INFO] [stdout] 2 | pub enum BinaryOperator { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `op` and `render` are never used [INFO] [stdout] --> src/plang/binary_operator.rs:10:18 [INFO] [stdout] | [INFO] [stdout] 9 | impl BinaryOperator { [INFO] [stdout] | ------------------- methods in this implementation [INFO] [stdout] 10 | pub const fn op(&self) -> &'static str { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 32 | pub fn render(&self, a: String /* Expression */, b: String /* Expression */) -> String { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/plang/lexer.rs:44:23 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn from(sval: &str, nval: f64, ttype: TokenType) -> LexerToken { [INFO] [stdout] | ^^^^ the lifetime is elided here ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 44 | pub fn from(sval: &str, nval: f64, ttype: TokenType) -> LexerToken<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/plang/tokenizer.rs:26:23 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn from(sval: &str, nval: f64, ttype: TokenType) -> Token { [INFO] [stdout] | ^^^^ the lifetime is elided here ^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 26 | pub fn from(sval: &str, nval: f64, ttype: TokenType) -> Token<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/plang/tokenizer.rs:30:27 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn from_str(sval: &str, ttype: TokenType) -> Token { [INFO] [stdout] | ^^^^ ^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 30 | pub fn from_str(sval: &str, ttype: TokenType) -> Token<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.69s [INFO] running `Command { std: "docker" "inspect" "49a1aceab5340d0c68db8d0aec92441ba5c1ceefac89e8eec6cf8ae8651070e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "49a1aceab5340d0c68db8d0aec92441ba5c1ceefac89e8eec6cf8ae8651070e2", kill_on_drop: false }` [INFO] [stdout] 49a1aceab5340d0c68db8d0aec92441ba5c1ceefac89e8eec6cf8ae8651070e2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f9d3e6044287736d2cf31730f8c4841fc1bfbdbf39bbe795501b893fd69bd7e1 [INFO] running `Command { std: "docker" "start" "-a" "f9d3e6044287736d2cf31730f8c4841fc1bfbdbf39bbe795501b893fd69bd7e1", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `LexerToken` [INFO] [stderr] --> src/plang/mod.rs:9:31 [INFO] [stderr] | [INFO] [stderr] 9 | pub use self::lexer::{ Lexer, LexerToken }; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `TokenType`, `Token`, and `Tokenizer` [INFO] [stderr] --> src/plang/mod.rs:10:28 [INFO] [stderr] | [INFO] [stderr] 10 | pub use self::tokenizer::{ Tokenizer, Token, TokenType }; [INFO] [stderr] | ^^^^^^^^^ ^^^^^ ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/plang/variable.rs:33:6 [INFO] [stderr] | [INFO] [stderr] 33 | impl Type { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 33 | impl dyn Type { [INFO] [stderr] | +++ [INFO] [stderr] help: you might have intended to implement this trait for a given type [INFO] [stderr] | [INFO] [stderr] 33 | impl Type for /* Type */ { [INFO] [stderr] | ++++++++++++++ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/plang/variable.rs:77:50 [INFO] [stderr] | [INFO] [stderr] 77 | return VarDecl::new(names, Box::from(Type::null()), Error::Name); [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 77 | return VarDecl::new(names, Box::from(::null()), Error::Name); [INFO] [stderr] | ++++ + [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/plang/variable.rs:85:54 [INFO] [stderr] | [INFO] [stderr] 85 | return VarDecl::new(names, Box::from(Type::null()), Error::Name); [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 85 | return VarDecl::new(names, Box::from(::null()), Error::Name); [INFO] [stderr] | ++++ + [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/plang/variable.rs:92:50 [INFO] [stderr] | [INFO] [stderr] 92 | return VarDecl::new(names, Box::from(Type::null()), Error::Colon); [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 92 | return VarDecl::new(names, Box::from(::null()), Error::Colon); [INFO] [stderr] | ++++ + [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/plang/variable.rs:98:47 [INFO] [stderr] | [INFO] [stderr] 98 | return VarDecl::new(vec![], Box::from(Type::null()), Error::None); [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 98 | return VarDecl::new(vec![], Box::from(::null()), Error::None); [INFO] [stderr] | ++++ + [INFO] [stderr] [INFO] [stderr] warning: unused variable: `var` [INFO] [stderr] --> src/plang/variable.rs:46:24 [INFO] [stderr] | [INFO] [stderr] 46 | fn can_copy(&self, var: Box) -> bool { unimplemented!() } [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_var` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `var` [INFO] [stderr] --> src/plang/variable.rs:47:20 [INFO] [stderr] | [INFO] [stderr] 47 | fn copy(&self, var: Box) -> Box { unimplemented!() } [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_var` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `op` [INFO] [stderr] --> src/plang/variable.rs:50:28 [INFO] [stderr] | [INFO] [stderr] 50 | fn unary_optype(&self, op: UnaryOperator) -> Box { unimplemented!() } [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_op` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `var` [INFO] [stderr] --> src/plang/variable.rs:51:27 [INFO] [stderr] | [INFO] [stderr] 51 | fn unary_apply(&self, var: Box) -> Box { unimplemented!() } [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_var` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `op` [INFO] [stderr] --> src/plang/variable.rs:54:29 [INFO] [stderr] | [INFO] [stderr] 54 | fn binary_optype(&self, op: BinaryOperator, var: Box) -> Box { unimplemented!() } [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_op` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `var` [INFO] [stderr] --> src/plang/variable.rs:54:49 [INFO] [stderr] | [INFO] [stderr] 54 | fn binary_optype(&self, op: BinaryOperator, var: Box) -> Box { unimplemented!() } [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_var` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `op` [INFO] [stderr] --> src/plang/variable.rs:55:28 [INFO] [stderr] | [INFO] [stderr] 55 | fn binary_apply(&self, op: BinaryOperator, t: Box, var1: Box, var2: Box) -> Box { unimplement... [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_op` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t` [INFO] [stderr] --> src/plang/variable.rs:55:48 [INFO] [stderr] | [INFO] [stderr] 55 | fn binary_apply(&self, op: BinaryOperator, t: Box, var1: Box, var2: Box) -> Box { unimplement... [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `var1` [INFO] [stderr] --> src/plang/variable.rs:55:66 [INFO] [stderr] | [INFO] [stderr] 55 | ...aryOperator, t: Box, var1: Box, var2: Box) -> Box { unimplemented!() } [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_var1` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `var2` [INFO] [stderr] --> src/plang/variable.rs:55:87 [INFO] [stderr] | [INFO] [stderr] 55 | ...yn Type>, var1: Box, var2: Box) -> Box { unimplemented!() } [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_var2` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `op` [INFO] [stderr] --> src/plang/variable.rs:56:35 [INFO] [stderr] | [INFO] [stderr] 56 | fn binary_has_accessor(&self, op: BinaryOperator, x: Box) -> bool { unimplemented!() } [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_op` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> src/plang/variable.rs:56:55 [INFO] [stderr] | [INFO] [stderr] 56 | fn binary_has_accessor(&self, op: BinaryOperator, x: Box) -> bool { unimplemented!() } [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `op` [INFO] [stderr] --> src/plang/variable.rs:57:22 [INFO] [stderr] | [INFO] [stderr] 57 | fn access(&self, op: BinaryOperator, a: Box, b: Box, c: Box) -> Box { unimplemented!() } [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_op` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `a` [INFO] [stderr] --> src/plang/variable.rs:57:42 [INFO] [stderr] | [INFO] [stderr] 57 | fn access(&self, op: BinaryOperator, a: Box, b: Box, c: Box) -> Box { unimplemented!() } [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `b` [INFO] [stderr] --> src/plang/variable.rs:57:60 [INFO] [stderr] | [INFO] [stderr] 57 | fn access(&self, op: BinaryOperator, a: Box, b: Box, c: Box) -> Box { unimplemented!() } [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `c` [INFO] [stderr] --> src/plang/variable.rs:57:78 [INFO] [stderr] | [INFO] [stderr] 57 | fn access(&self, op: BinaryOperator, a: Box, b: Box, c: Box) -> Box { unimplemented!() } [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stderr] [INFO] [stderr] warning: associated function `from` is never used [INFO] [stderr] --> src/plang/lexer.rs:44:12 [INFO] [stderr] | [INFO] [stderr] 42 | impl<'a> LexerToken<'a> { [INFO] [stderr] | ----------------------- associated function in this implementation [INFO] [stderr] 43 | #[cfg(test)] [INFO] [stderr] 44 | pub fn from(sval: &str, nval: f64, ttype: TokenType) -> LexerToken { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: multiple methods are never used [INFO] [stderr] --> src/plang/lexer.rs:128:12 [INFO] [stderr] | [INFO] [stderr] 63 | impl<'a> Lexer<'a> { [INFO] [stderr] | ------------------ methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 128 | pub fn is_data(&self) -> bool { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 137 | pub fn is_ident(&self) -> bool { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 141 | pub fn is_keyword(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 145 | pub fn sval(&self) -> &'a str { [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 149 | pub fn nval(&self) -> f64 { [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 153 | pub fn fval(&self) -> f64 { [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 157 | pub fn ival(&self) -> i64 { [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 161 | pub fn lexical(&self) -> String { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `concat_special` is never read [INFO] [stderr] --> src/plang/tokenizer.rs:47:5 [INFO] [stderr] | [INFO] [stderr] 36 | pub struct Tokenizer<'a> { [INFO] [stderr] | --------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 47 | concat_special: bool, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Tokenizer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: struct `Declarations` is never constructed [INFO] [stderr] --> src/plang/declarations.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | pub struct Declarations<'a> { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum `Error` is never used [INFO] [stderr] --> src/plang/variable.rs:5:10 [INFO] [stderr] | [INFO] [stderr] 5 | pub enum Error { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `Type` is never used [INFO] [stderr] --> src/plang/variable.rs:13:11 [INFO] [stderr] | [INFO] [stderr] 13 | pub trait Type { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `null` is never used [INFO] [stderr] --> src/plang/variable.rs:34:14 [INFO] [stderr] | [INFO] [stderr] 33 | impl Type { [INFO] [stderr] | --------- associated function in this implementation [INFO] [stderr] 34 | const fn null() -> NullType { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `NullType` is never constructed [INFO] [stderr] --> src/plang/variable.rs:39:12 [INFO] [stderr] | [INFO] [stderr] 39 | pub struct NullType; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `VarDecl` is never constructed [INFO] [stderr] --> src/plang/variable.rs:60:12 [INFO] [stderr] | [INFO] [stderr] 60 | pub struct VarDecl { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated functions `new` and `parse` are never used [INFO] [stderr] --> src/plang/variable.rs:69:8 [INFO] [stderr] | [INFO] [stderr] 68 | impl VarDecl { [INFO] [stderr] | ------------ associated functions in this implementation [INFO] [stderr] 69 | fn new(names: Vec, vtype: Box, err: Error) -> VarDecl { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 73 | fn parse(lex: &mut Lexer) -> VarDecl { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Environment` is never constructed [INFO] [stderr] --> src/plang/environment.rs:2:12 [INFO] [stderr] | [INFO] [stderr] 2 | pub struct Environment { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum `UnaryOperator` is never used [INFO] [stderr] --> src/plang/unary_operator.rs:2:10 [INFO] [stderr] | [INFO] [stderr] 2 | pub enum UnaryOperator { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: methods `op` and `render` are never used [INFO] [stderr] --> src/plang/unary_operator.rs:12:18 [INFO] [stderr] | [INFO] [stderr] 11 | impl UnaryOperator { [INFO] [stderr] | ------------------ methods in this implementation [INFO] [stderr] 12 | pub const fn op(&self) -> &'static str { [INFO] [stderr] | ^^ [INFO] [stderr] ... [INFO] [stderr] 35 | pub fn render(&self, e: String /* Expression */) -> String { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum `BinaryOperator` is never used [INFO] [stderr] --> src/plang/binary_operator.rs:2:10 [INFO] [stderr] | [INFO] [stderr] 2 | pub enum BinaryOperator { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: methods `op` and `render` are never used [INFO] [stderr] --> src/plang/binary_operator.rs:10:18 [INFO] [stderr] | [INFO] [stderr] 9 | impl BinaryOperator { [INFO] [stderr] | ------------------- methods in this implementation [INFO] [stderr] 10 | pub const fn op(&self) -> &'static str { [INFO] [stderr] | ^^ [INFO] [stderr] ... [INFO] [stderr] 32 | pub fn render(&self, a: String /* Expression */, b: String /* Expression */) -> String { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/plang/lexer.rs:44:23 [INFO] [stderr] | [INFO] [stderr] 44 | pub fn from(sval: &str, nval: f64, ttype: TokenType) -> LexerToken { [INFO] [stderr] | ^^^^ the lifetime is elided here ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 44 | pub fn from(sval: &str, nval: f64, ttype: TokenType) -> LexerToken<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/plang/tokenizer.rs:26:23 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn from(sval: &str, nval: f64, ttype: TokenType) -> Token { [INFO] [stderr] | ^^^^ the lifetime is elided here ^^^^^ the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 26 | pub fn from(sval: &str, nval: f64, ttype: TokenType) -> Token<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/plang/tokenizer.rs:30:27 [INFO] [stderr] | [INFO] [stderr] 30 | pub fn from_str(sval: &str, ttype: TokenType) -> Token { [INFO] [stderr] | ^^^^ ^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 30 | pub fn from_str(sval: &str, ttype: TokenType) -> Token<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `plang-rust` (bin "plang-rust" test) generated 41 warnings (run `cargo fix --bin "plang-rust" --tests` to apply 10 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/plang_rust-3994ccacfe29a49e) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test plang::tokenizer::tests::with_comments ... ok [INFO] [stdout] test plang::tokenizer::tests::number_at_eof ... ok [INFO] [stdout] test plang::tokenizer::tests::ignore_linebreak ... ok [INFO] [stdout] test plang::tokenizer::tests::with_linebreak ... ok [INFO] [stdout] test plang::tokenizer::tests::concat_special ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f9d3e6044287736d2cf31730f8c4841fc1bfbdbf39bbe795501b893fd69bd7e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f9d3e6044287736d2cf31730f8c4841fc1bfbdbf39bbe795501b893fd69bd7e1", kill_on_drop: false }` [INFO] [stdout] f9d3e6044287736d2cf31730f8c4841fc1bfbdbf39bbe795501b893fd69bd7e1