[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 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FplungingChode%2Fopen-plang" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/plungingChode/open-plang on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-3/source/Cargo.toml [INFO] crate git repo https://github.com/plungingChode/open-plang already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 02f8d0e7ad24ef4ca2b3b357a53e4598f7963a599830fec4fca317b6c0cab99a [INFO] running `Command { std: "docker" "start" "-a" "02f8d0e7ad24ef4ca2b3b357a53e4598f7963a599830fec4fca317b6c0cab99a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "02f8d0e7ad24ef4ca2b3b357a53e4598f7963a599830fec4fca317b6c0cab99a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "02f8d0e7ad24ef4ca2b3b357a53e4598f7963a599830fec4fca317b6c0cab99a", kill_on_drop: false }` [INFO] [stdout] 02f8d0e7ad24ef4ca2b3b357a53e4598f7963a599830fec4fca317b6c0cab99a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a8af17411bf5d99cc0ed8e987751e86ef12bcadf9b841e75f823c213ca00bac3 [INFO] running `Command { std: "docker" "start" "-a" "a8af17411bf5d99cc0ed8e987751e86ef12bcadf9b841e75f823c213ca00bac3", kill_on_drop: false }` [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling plang-rust v0.1.0 (/opt/rustwide/workdir) [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] = note: `#[warn(bare_trait_objects)]` on by default [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: use `dyn` [INFO] [stdout] | [INFO] [stdout] 33 - impl Type { [INFO] [stdout] 33 + impl dyn 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: 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: 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: 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: 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)]` 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 is never used: `is_data` [INFO] [stdout] --> src/plang/lexer.rs:128:12 [INFO] [stdout] | [INFO] [stdout] 128 | pub fn is_data(&self) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_ident` [INFO] [stdout] --> src/plang/lexer.rs:137:12 [INFO] [stdout] | [INFO] [stdout] 137 | pub fn is_ident(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_keyword` [INFO] [stdout] --> src/plang/lexer.rs:141:12 [INFO] [stdout] | [INFO] [stdout] 141 | pub fn is_keyword(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `sval` [INFO] [stdout] --> src/plang/lexer.rs:145:12 [INFO] [stdout] | [INFO] [stdout] 145 | pub fn sval(&self) -> &'a str { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `nval` [INFO] [stdout] --> src/plang/lexer.rs:149:12 [INFO] [stdout] | [INFO] [stdout] 149 | pub fn nval(&self) -> f64 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `fval` [INFO] [stdout] --> src/plang/lexer.rs:153:12 [INFO] [stdout] | [INFO] [stdout] 153 | pub fn fval(&self) -> f64 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `ival` [INFO] [stdout] --> src/plang/lexer.rs:157:12 [INFO] [stdout] | [INFO] [stdout] 157 | pub fn ival(&self) -> i64 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `lexical` [INFO] [stdout] --> src/plang/lexer.rs:161:12 [INFO] [stdout] | [INFO] [stdout] 161 | pub fn lexical(&self) -> String { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `concat_special` [INFO] [stdout] --> src/plang/tokenizer.rs:47:5 [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] --> src/plang/tokenizer.rs:35:10 [INFO] [stdout] | [INFO] [stdout] 35 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `from` [INFO] [stdout] --> src/plang/tokenizer.rs:56:12 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn from(s: &'a str) -> Tokenizer<'a> [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `with_options` [INFO] [stdout] --> src/plang/tokenizer.rs:61:12 [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 is never constructed: `Declarations` [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 is never used: `Error` [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: associated function is never used: `null` [INFO] [stdout] --> src/plang/variable.rs:34:14 [INFO] [stdout] | [INFO] [stdout] 34 | const fn null() -> NullType { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `VarDecl` [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 function is never used: `new` [INFO] [stdout] --> src/plang/variable.rs:69:8 [INFO] [stdout] | [INFO] [stdout] 69 | fn new(names: Vec, vtype: Box, err: Error) -> VarDecl { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `parse` [INFO] [stdout] --> src/plang/variable.rs:73:8 [INFO] [stdout] | [INFO] [stdout] 73 | fn parse(lex: &mut Lexer) -> VarDecl { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Environment` [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: variant is never constructed: `Minus` [INFO] [stdout] --> src/plang/unary_operator.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | Minus, Sin, Cos, Tan, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Sin` [INFO] [stdout] --> src/plang/unary_operator.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | Minus, Sin, Cos, Tan, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Cos` [INFO] [stdout] --> src/plang/unary_operator.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | Minus, Sin, Cos, Tan, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Tan` [INFO] [stdout] --> src/plang/unary_operator.rs:3:22 [INFO] [stdout] | [INFO] [stdout] 3 | Minus, Sin, Cos, Tan, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ArcSin` [INFO] [stdout] --> src/plang/unary_operator.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | ArcSin, ArcCos, ArcTan, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ArcCos` [INFO] [stdout] --> src/plang/unary_operator.rs:4:13 [INFO] [stdout] | [INFO] [stdout] 4 | ArcSin, ArcCos, ArcTan, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ArcTan` [INFO] [stdout] --> src/plang/unary_operator.rs:4:21 [INFO] [stdout] | [INFO] [stdout] 4 | ArcSin, ArcCos, ArcTan, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Log` [INFO] [stdout] --> src/plang/unary_operator.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | Log, Not, Exp, Trunc, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Not` [INFO] [stdout] --> src/plang/unary_operator.rs:5:10 [INFO] [stdout] | [INFO] [stdout] 5 | Log, Not, Exp, Trunc, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Exp` [INFO] [stdout] --> src/plang/unary_operator.rs:5:15 [INFO] [stdout] | [INFO] [stdout] 5 | Log, Not, Exp, Trunc, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Trunc` [INFO] [stdout] --> src/plang/unary_operator.rs:5:20 [INFO] [stdout] | [INFO] [stdout] 5 | Log, Not, Exp, Trunc, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Round` [INFO] [stdout] --> src/plang/unary_operator.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | Round, Real, Upper, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Real` [INFO] [stdout] --> src/plang/unary_operator.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | Round, Real, Upper, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Upper` [INFO] [stdout] --> src/plang/unary_operator.rs:6:18 [INFO] [stdout] | [INFO] [stdout] 6 | Round, Real, Upper, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Lower` [INFO] [stdout] --> src/plang/unary_operator.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | Lower, IsNum, IsAlpha, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `IsNum` [INFO] [stdout] --> src/plang/unary_operator.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | Lower, IsNum, IsAlpha, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `IsAlpha` [INFO] [stdout] --> src/plang/unary_operator.rs:7:19 [INFO] [stdout] | [INFO] [stdout] 7 | Lower, IsNum, IsAlpha, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Pipe` [INFO] [stdout] --> src/plang/unary_operator.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | Pipe [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `op` [INFO] [stdout] --> src/plang/unary_operator.rs:12:18 [INFO] [stdout] | [INFO] [stdout] 12 | pub const fn op(&self) -> &'static str { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `render` [INFO] [stdout] --> src/plang/unary_operator.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn render(&self, e: String /* Expression */) -> String { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Plus` [INFO] [stdout] --> src/plang/binary_operator.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | Plus, Minus, Star, Slash, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Minus` [INFO] [stdout] --> src/plang/binary_operator.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | Plus, Minus, Star, Slash, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Star` [INFO] [stdout] --> src/plang/binary_operator.rs:3:18 [INFO] [stdout] | [INFO] [stdout] 3 | Plus, Minus, Star, Slash, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Slash` [INFO] [stdout] --> src/plang/binary_operator.rs:3:24 [INFO] [stdout] | [INFO] [stdout] 3 | Plus, Minus, Star, Slash, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Hat` [INFO] [stdout] --> src/plang/binary_operator.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | Hat, At, Lt, Gt, Eq, Ne, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `At` [INFO] [stdout] --> src/plang/binary_operator.rs:4:10 [INFO] [stdout] | [INFO] [stdout] 4 | Hat, At, Lt, Gt, Eq, Ne, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Lt` [INFO] [stdout] --> src/plang/binary_operator.rs:4:14 [INFO] [stdout] | [INFO] [stdout] 4 | Hat, At, Lt, Gt, Eq, Ne, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Gt` [INFO] [stdout] --> src/plang/binary_operator.rs:4:18 [INFO] [stdout] | [INFO] [stdout] 4 | Hat, At, Lt, Gt, Eq, Ne, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Eq` [INFO] [stdout] --> src/plang/binary_operator.rs:4:22 [INFO] [stdout] | [INFO] [stdout] 4 | Hat, At, Lt, Gt, Eq, Ne, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Ne` [INFO] [stdout] --> src/plang/binary_operator.rs:4:26 [INFO] [stdout] | [INFO] [stdout] 4 | Hat, At, Lt, Gt, Eq, Ne, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Le` [INFO] [stdout] --> src/plang/binary_operator.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | Le, Ge, And, Or, Div, Mod, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Ge` [INFO] [stdout] --> src/plang/binary_operator.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | Le, Ge, And, Or, Div, Mod, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `And` [INFO] [stdout] --> src/plang/binary_operator.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 5 | Le, Ge, And, Or, Div, Mod, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Or` [INFO] [stdout] --> src/plang/binary_operator.rs:5:18 [INFO] [stdout] | [INFO] [stdout] 5 | Le, Ge, And, Or, Div, Mod, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Div` [INFO] [stdout] --> src/plang/binary_operator.rs:5:22 [INFO] [stdout] | [INFO] [stdout] 5 | Le, Ge, And, Or, Div, Mod, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Mod` [INFO] [stdout] --> src/plang/binary_operator.rs:5:27 [INFO] [stdout] | [INFO] [stdout] 5 | Le, Ge, And, Or, Div, Mod, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Bracket` [INFO] [stdout] --> src/plang/binary_operator.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | Bracket [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `op` [INFO] [stdout] --> src/plang/binary_operator.rs:10:18 [INFO] [stdout] | [INFO] [stdout] 10 | pub const fn op(&self) -> &'static str { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `render` [INFO] [stdout] --> src/plang/binary_operator.rs:32:12 [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: 78 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.64s [INFO] running `Command { std: "docker" "inspect" "a8af17411bf5d99cc0ed8e987751e86ef12bcadf9b841e75f823c213ca00bac3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a8af17411bf5d99cc0ed8e987751e86ef12bcadf9b841e75f823c213ca00bac3", kill_on_drop: false }` [INFO] [stdout] a8af17411bf5d99cc0ed8e987751e86ef12bcadf9b841e75f823c213ca00bac3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e7872c3524e9464424d1110473da89f31098e7197550e50c018709c4a8467bd2 [INFO] running `Command { std: "docker" "start" "-a" "e7872c3524e9464424d1110473da89f31098e7197550e50c018709c4a8467bd2", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling plang-rust v0.1.0 (/opt/rustwide/workdir) [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] = note: `#[warn(bare_trait_objects)]` on by default [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: use `dyn` [INFO] [stdout] | [INFO] [stdout] 33 - impl Type { [INFO] [stdout] 33 + impl dyn 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: 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: 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: 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: 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)]` 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 is never used: `from` [INFO] [stdout] --> src/plang/lexer.rs:44:12 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn from(sval: &str, nval: f64, ttype: TokenType) -> LexerToken { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_data` [INFO] [stdout] --> src/plang/lexer.rs:128:12 [INFO] [stdout] | [INFO] [stdout] 128 | pub fn is_data(&self) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_ident` [INFO] [stdout] --> src/plang/lexer.rs:137:12 [INFO] [stdout] | [INFO] [stdout] 137 | pub fn is_ident(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_keyword` [INFO] [stdout] --> src/plang/lexer.rs:141:12 [INFO] [stdout] | [INFO] [stdout] 141 | pub fn is_keyword(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `sval` [INFO] [stdout] --> src/plang/lexer.rs:145:12 [INFO] [stdout] | [INFO] [stdout] 145 | pub fn sval(&self) -> &'a str { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `nval` [INFO] [stdout] --> src/plang/lexer.rs:149:12 [INFO] [stdout] | [INFO] [stdout] 149 | pub fn nval(&self) -> f64 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `fval` [INFO] [stdout] --> src/plang/lexer.rs:153:12 [INFO] [stdout] | [INFO] [stdout] 153 | pub fn fval(&self) -> f64 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `ival` [INFO] [stdout] --> src/plang/lexer.rs:157:12 [INFO] [stdout] | [INFO] [stdout] 157 | pub fn ival(&self) -> i64 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `lexical` [INFO] [stdout] --> src/plang/lexer.rs:161:12 [INFO] [stdout] | [INFO] [stdout] 161 | pub fn lexical(&self) -> String { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `concat_special` [INFO] [stdout] --> src/plang/tokenizer.rs:47:5 [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] --> src/plang/tokenizer.rs:35:10 [INFO] [stdout] | [INFO] [stdout] 35 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Declarations` [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 is never used: `Error` [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: associated function is never used: `null` [INFO] [stdout] --> src/plang/variable.rs:34:14 [INFO] [stdout] | [INFO] [stdout] 34 | const fn null() -> NullType { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `VarDecl` [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 function is never used: `new` [INFO] [stdout] --> src/plang/variable.rs:69:8 [INFO] [stdout] | [INFO] [stdout] 69 | fn new(names: Vec, vtype: Box, err: Error) -> VarDecl { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `parse` [INFO] [stdout] --> src/plang/variable.rs:73:8 [INFO] [stdout] | [INFO] [stdout] 73 | fn parse(lex: &mut Lexer) -> VarDecl { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Environment` [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: variant is never constructed: `Minus` [INFO] [stdout] --> src/plang/unary_operator.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | Minus, Sin, Cos, Tan, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Sin` [INFO] [stdout] --> src/plang/unary_operator.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | Minus, Sin, Cos, Tan, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Cos` [INFO] [stdout] --> src/plang/unary_operator.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | Minus, Sin, Cos, Tan, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Tan` [INFO] [stdout] --> src/plang/unary_operator.rs:3:22 [INFO] [stdout] | [INFO] [stdout] 3 | Minus, Sin, Cos, Tan, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ArcSin` [INFO] [stdout] --> src/plang/unary_operator.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | ArcSin, ArcCos, ArcTan, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ArcCos` [INFO] [stdout] --> src/plang/unary_operator.rs:4:13 [INFO] [stdout] | [INFO] [stdout] 4 | ArcSin, ArcCos, ArcTan, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ArcTan` [INFO] [stdout] --> src/plang/unary_operator.rs:4:21 [INFO] [stdout] | [INFO] [stdout] 4 | ArcSin, ArcCos, ArcTan, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Log` [INFO] [stdout] --> src/plang/unary_operator.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | Log, Not, Exp, Trunc, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Not` [INFO] [stdout] --> src/plang/unary_operator.rs:5:10 [INFO] [stdout] | [INFO] [stdout] 5 | Log, Not, Exp, Trunc, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Exp` [INFO] [stdout] --> src/plang/unary_operator.rs:5:15 [INFO] [stdout] | [INFO] [stdout] 5 | Log, Not, Exp, Trunc, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Trunc` [INFO] [stdout] --> src/plang/unary_operator.rs:5:20 [INFO] [stdout] | [INFO] [stdout] 5 | Log, Not, Exp, Trunc, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Round` [INFO] [stdout] --> src/plang/unary_operator.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | Round, Real, Upper, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Real` [INFO] [stdout] --> src/plang/unary_operator.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | Round, Real, Upper, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Upper` [INFO] [stdout] --> src/plang/unary_operator.rs:6:18 [INFO] [stdout] | [INFO] [stdout] 6 | Round, Real, Upper, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Lower` [INFO] [stdout] --> src/plang/unary_operator.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | Lower, IsNum, IsAlpha, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `IsNum` [INFO] [stdout] --> src/plang/unary_operator.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | Lower, IsNum, IsAlpha, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `IsAlpha` [INFO] [stdout] --> src/plang/unary_operator.rs:7:19 [INFO] [stdout] | [INFO] [stdout] 7 | Lower, IsNum, IsAlpha, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Pipe` [INFO] [stdout] --> src/plang/unary_operator.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | Pipe [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `op` [INFO] [stdout] --> src/plang/unary_operator.rs:12:18 [INFO] [stdout] | [INFO] [stdout] 12 | pub const fn op(&self) -> &'static str { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `render` [INFO] [stdout] --> src/plang/unary_operator.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn render(&self, e: String /* Expression */) -> String { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Plus` [INFO] [stdout] --> src/plang/binary_operator.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | Plus, Minus, Star, Slash, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Minus` [INFO] [stdout] --> src/plang/binary_operator.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | Plus, Minus, Star, Slash, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Star` [INFO] [stdout] --> src/plang/binary_operator.rs:3:18 [INFO] [stdout] | [INFO] [stdout] 3 | Plus, Minus, Star, Slash, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Slash` [INFO] [stdout] --> src/plang/binary_operator.rs:3:24 [INFO] [stdout] | [INFO] [stdout] 3 | Plus, Minus, Star, Slash, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Hat` [INFO] [stdout] --> src/plang/binary_operator.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | Hat, At, Lt, Gt, Eq, Ne, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `At` [INFO] [stdout] --> src/plang/binary_operator.rs:4:10 [INFO] [stdout] | [INFO] [stdout] 4 | Hat, At, Lt, Gt, Eq, Ne, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Lt` [INFO] [stdout] --> src/plang/binary_operator.rs:4:14 [INFO] [stdout] | [INFO] [stdout] 4 | Hat, At, Lt, Gt, Eq, Ne, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Gt` [INFO] [stdout] --> src/plang/binary_operator.rs:4:18 [INFO] [stdout] | [INFO] [stdout] 4 | Hat, At, Lt, Gt, Eq, Ne, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Eq` [INFO] [stdout] --> src/plang/binary_operator.rs:4:22 [INFO] [stdout] | [INFO] [stdout] 4 | Hat, At, Lt, Gt, Eq, Ne, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Ne` [INFO] [stdout] --> src/plang/binary_operator.rs:4:26 [INFO] [stdout] | [INFO] [stdout] 4 | Hat, At, Lt, Gt, Eq, Ne, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Le` [INFO] [stdout] --> src/plang/binary_operator.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | Le, Ge, And, Or, Div, Mod, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Ge` [INFO] [stdout] --> src/plang/binary_operator.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | Le, Ge, And, Or, Div, Mod, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `And` [INFO] [stdout] --> src/plang/binary_operator.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 5 | Le, Ge, And, Or, Div, Mod, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Or` [INFO] [stdout] --> src/plang/binary_operator.rs:5:18 [INFO] [stdout] | [INFO] [stdout] 5 | Le, Ge, And, Or, Div, Mod, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Div` [INFO] [stdout] --> src/plang/binary_operator.rs:5:22 [INFO] [stdout] | [INFO] [stdout] 5 | Le, Ge, And, Or, Div, Mod, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Mod` [INFO] [stdout] --> src/plang/binary_operator.rs:5:27 [INFO] [stdout] | [INFO] [stdout] 5 | Le, Ge, And, Or, Div, Mod, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Bracket` [INFO] [stdout] --> src/plang/binary_operator.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | Bracket [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `op` [INFO] [stdout] --> src/plang/binary_operator.rs:10:18 [INFO] [stdout] | [INFO] [stdout] 10 | pub const fn op(&self) -> &'static str { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `render` [INFO] [stdout] --> src/plang/binary_operator.rs:32:12 [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: 77 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.47s [INFO] running `Command { std: "docker" "inspect" "e7872c3524e9464424d1110473da89f31098e7197550e50c018709c4a8467bd2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e7872c3524e9464424d1110473da89f31098e7197550e50c018709c4a8467bd2", kill_on_drop: false }` [INFO] [stdout] e7872c3524e9464424d1110473da89f31098e7197550e50c018709c4a8467bd2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5f4b7fa1ea5d50c269fa14eea6b72fcfe8ae18d89b043ed6ff7db20f8ad315c6 [INFO] running `Command { std: "docker" "start" "-a" "5f4b7fa1ea5d50c269fa14eea6b72fcfe8ae18d89b043ed6ff7db20f8ad315c6", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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] = note: `#[warn(bare_trait_objects)]` on by default [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: use `dyn` [INFO] [stderr] | [INFO] [stderr] 33 - impl Type { [INFO] [stderr] 33 + impl dyn 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: 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: 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: 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: 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)]` 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 is never used: `from` [INFO] [stderr] --> src/plang/lexer.rs:44:12 [INFO] [stderr] | [INFO] [stderr] 44 | pub fn from(sval: &str, nval: f64, ttype: TokenType) -> LexerToken { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `is_data` [INFO] [stderr] --> src/plang/lexer.rs:128:12 [INFO] [stderr] | [INFO] [stderr] 128 | pub fn is_data(&self) -> bool { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `is_ident` [INFO] [stderr] --> src/plang/lexer.rs:137:12 [INFO] [stderr] | [INFO] [stderr] 137 | pub fn is_ident(&self) -> bool { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `is_keyword` [INFO] [stderr] --> src/plang/lexer.rs:141:12 [INFO] [stderr] | [INFO] [stderr] 141 | pub fn is_keyword(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `sval` [INFO] [stderr] --> src/plang/lexer.rs:145:12 [INFO] [stderr] | [INFO] [stderr] 145 | pub fn sval(&self) -> &'a str { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `nval` [INFO] [stderr] --> src/plang/lexer.rs:149:12 [INFO] [stderr] | [INFO] [stderr] 149 | pub fn nval(&self) -> f64 { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `fval` [INFO] [stderr] --> src/plang/lexer.rs:153:12 [INFO] [stderr] | [INFO] [stderr] 153 | pub fn fval(&self) -> f64 { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `ival` [INFO] [stderr] --> src/plang/lexer.rs:157:12 [INFO] [stderr] | [INFO] [stderr] 157 | pub fn ival(&self) -> i64 { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `lexical` [INFO] [stderr] --> src/plang/lexer.rs:161:12 [INFO] [stderr] | [INFO] [stderr] 161 | pub fn lexical(&self) -> String { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `concat_special` [INFO] [stderr] --> src/plang/tokenizer.rs:47:5 [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] --> src/plang/tokenizer.rs:35:10 [INFO] [stderr] | [INFO] [stderr] 35 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Declarations` [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 is never used: `Error` [INFO] [stderr] --> src/plang/variable.rs:5:10 [INFO] [stderr] | [INFO] [stderr] 5 | pub enum Error { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `null` [INFO] [stderr] --> src/plang/variable.rs:34:14 [INFO] [stderr] | [INFO] [stderr] 34 | const fn null() -> NullType { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `VarDecl` [INFO] [stderr] --> src/plang/variable.rs:60:12 [INFO] [stderr] | [INFO] [stderr] 60 | pub struct VarDecl { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/plang/variable.rs:69:8 [INFO] [stderr] | [INFO] [stderr] 69 | fn new(names: Vec, vtype: Box, err: Error) -> VarDecl { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `parse` [INFO] [stderr] --> src/plang/variable.rs:73:8 [INFO] [stderr] | [INFO] [stderr] 73 | fn parse(lex: &mut Lexer) -> VarDecl { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Environment` [INFO] [stderr] --> src/plang/environment.rs:2:12 [INFO] [stderr] | [INFO] [stderr] 2 | pub struct Environment { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Minus` [INFO] [stderr] --> src/plang/unary_operator.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | Minus, Sin, Cos, Tan, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Sin` [INFO] [stderr] --> src/plang/unary_operator.rs:3:12 [INFO] [stderr] | [INFO] [stderr] 3 | Minus, Sin, Cos, Tan, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Cos` [INFO] [stderr] --> src/plang/unary_operator.rs:3:17 [INFO] [stderr] | [INFO] [stderr] 3 | Minus, Sin, Cos, Tan, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Tan` [INFO] [stderr] --> src/plang/unary_operator.rs:3:22 [INFO] [stderr] | [INFO] [stderr] 3 | Minus, Sin, Cos, Tan, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `ArcSin` [INFO] [stderr] --> src/plang/unary_operator.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | ArcSin, ArcCos, ArcTan, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `ArcCos` [INFO] [stderr] --> src/plang/unary_operator.rs:4:13 [INFO] [stderr] | [INFO] [stderr] 4 | ArcSin, ArcCos, ArcTan, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `ArcTan` [INFO] [stderr] --> src/plang/unary_operator.rs:4:21 [INFO] [stderr] | [INFO] [stderr] 4 | ArcSin, ArcCos, ArcTan, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Log` [INFO] [stderr] --> src/plang/unary_operator.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | Log, Not, Exp, Trunc, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Not` [INFO] [stderr] --> src/plang/unary_operator.rs:5:10 [INFO] [stderr] | [INFO] [stderr] 5 | Log, Not, Exp, Trunc, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Exp` [INFO] [stderr] --> src/plang/unary_operator.rs:5:15 [INFO] [stderr] | [INFO] [stderr] 5 | Log, Not, Exp, Trunc, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Trunc` [INFO] [stderr] --> src/plang/unary_operator.rs:5:20 [INFO] [stderr] | [INFO] [stderr] 5 | Log, Not, Exp, Trunc, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Round` [INFO] [stderr] --> src/plang/unary_operator.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | Round, Real, Upper, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Real` [INFO] [stderr] --> src/plang/unary_operator.rs:6:12 [INFO] [stderr] | [INFO] [stderr] 6 | Round, Real, Upper, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Upper` [INFO] [stderr] --> src/plang/unary_operator.rs:6:18 [INFO] [stderr] | [INFO] [stderr] 6 | Round, Real, Upper, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Lower` [INFO] [stderr] --> src/plang/unary_operator.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | Lower, IsNum, IsAlpha, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `IsNum` [INFO] [stderr] --> src/plang/unary_operator.rs:7:12 [INFO] [stderr] | [INFO] [stderr] 7 | Lower, IsNum, IsAlpha, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `IsAlpha` [INFO] [stderr] --> src/plang/unary_operator.rs:7:19 [INFO] [stderr] | [INFO] [stderr] 7 | Lower, IsNum, IsAlpha, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Pipe` [INFO] [stderr] --> src/plang/unary_operator.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | Pipe [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `op` [INFO] [stderr] --> src/plang/unary_operator.rs:12:18 [INFO] [stderr] | [INFO] [stderr] 12 | pub const fn op(&self) -> &'static str { [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `render` [INFO] [stderr] --> src/plang/unary_operator.rs:35:12 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn render(&self, e: String /* Expression */) -> String { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Plus` [INFO] [stderr] --> src/plang/binary_operator.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | Plus, Minus, Star, Slash, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Minus` [INFO] [stderr] --> src/plang/binary_operator.rs:3:11 [INFO] [stderr] | [INFO] [stderr] 3 | Plus, Minus, Star, Slash, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Star` [INFO] [stderr] --> src/plang/binary_operator.rs:3:18 [INFO] [stderr] | [INFO] [stderr] 3 | Plus, Minus, Star, Slash, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Slash` [INFO] [stderr] --> src/plang/binary_operator.rs:3:24 [INFO] [stderr] | [INFO] [stderr] 3 | Plus, Minus, Star, Slash, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Hat` [INFO] [stderr] --> src/plang/binary_operator.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | Hat, At, Lt, Gt, Eq, Ne, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `At` [INFO] [stderr] --> src/plang/binary_operator.rs:4:10 [INFO] [stderr] | [INFO] [stderr] 4 | Hat, At, Lt, Gt, Eq, Ne, [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Lt` [INFO] [stderr] --> src/plang/binary_operator.rs:4:14 [INFO] [stderr] | [INFO] [stderr] 4 | Hat, At, Lt, Gt, Eq, Ne, [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Gt` [INFO] [stderr] --> src/plang/binary_operator.rs:4:18 [INFO] [stderr] | [INFO] [stderr] 4 | Hat, At, Lt, Gt, Eq, Ne, [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Eq` [INFO] [stderr] --> src/plang/binary_operator.rs:4:22 [INFO] [stderr] | [INFO] [stderr] 4 | Hat, At, Lt, Gt, Eq, Ne, [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Ne` [INFO] [stderr] --> src/plang/binary_operator.rs:4:26 [INFO] [stderr] | [INFO] [stderr] 4 | Hat, At, Lt, Gt, Eq, Ne, [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Le` [INFO] [stderr] --> src/plang/binary_operator.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | Le, Ge, And, Or, Div, Mod, [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Ge` [INFO] [stderr] --> src/plang/binary_operator.rs:5:9 [INFO] [stderr] | [INFO] [stderr] 5 | Le, Ge, And, Or, Div, Mod, [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `And` [INFO] [stderr] --> src/plang/binary_operator.rs:5:13 [INFO] [stderr] | [INFO] [stderr] 5 | Le, Ge, And, Or, Div, Mod, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Or` [INFO] [stderr] --> src/plang/binary_operator.rs:5:18 [INFO] [stderr] | [INFO] [stderr] 5 | Le, Ge, And, Or, Div, Mod, [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Div` [INFO] [stderr] --> src/plang/binary_operator.rs:5:22 [INFO] [stderr] | [INFO] [stderr] 5 | Le, Ge, And, Or, Div, Mod, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Mod` [INFO] [stderr] --> src/plang/binary_operator.rs:5:27 [INFO] [stderr] | [INFO] [stderr] 5 | Le, Ge, And, Or, Div, Mod, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Bracket` [INFO] [stderr] --> src/plang/binary_operator.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | Bracket [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `op` [INFO] [stderr] --> src/plang/binary_operator.rs:10:18 [INFO] [stderr] | [INFO] [stderr] 10 | pub const fn op(&self) -> &'static str { [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `render` [INFO] [stderr] --> src/plang/binary_operator.rs:32:12 [INFO] [stderr] | [INFO] [stderr] 32 | pub fn render(&self, a: String /* Expression */, b: String /* Expression */) -> String { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `plang-rust` (bin "plang-rust" test) generated 77 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.11s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/plang_rust-d417553e3d4bd914) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test plang::tokenizer::tests::concat_special ... ok [INFO] [stdout] test plang::tokenizer::tests::ignore_linebreak ... ok [INFO] [stdout] test plang::tokenizer::tests::number_at_eof ... ok [INFO] [stdout] test plang::tokenizer::tests::with_comments ... ok [INFO] [stdout] test plang::tokenizer::tests::with_linebreak ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5f4b7fa1ea5d50c269fa14eea6b72fcfe8ae18d89b043ed6ff7db20f8ad315c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f4b7fa1ea5d50c269fa14eea6b72fcfe8ae18d89b043ed6ff7db20f8ad315c6", kill_on_drop: false }` [INFO] [stdout] 5f4b7fa1ea5d50c269fa14eea6b72fcfe8ae18d89b043ed6ff7db20f8ad315c6