[INFO] cloning repository https://github.com/crestonbunch/reticulated [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/crestonbunch/reticulated" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrestonbunch%2Freticulated", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrestonbunch%2Freticulated'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e36b5c3a16526a9a57a3b8083aefae59d2053e88 [INFO] testing crestonbunch/reticulated against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrestonbunch%2Freticulated" "/workspace/builds/worker-73/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-73/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/crestonbunch/reticulated on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/crestonbunch/reticulated [INFO] finished tweaking git repo https://github.com/crestonbunch/reticulated [INFO] tweaked toml for git repo https://github.com/crestonbunch/reticulated written to /workspace/builds/worker-73/source/Cargo.toml [INFO] crate git repo https://github.com/crestonbunch/reticulated already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9ac15bdf39fdfd26d46135163585be4767562c426bf72253498fa1c9d0174673 [INFO] running `Command { std: "docker" "start" "-a" "9ac15bdf39fdfd26d46135163585be4767562c426bf72253498fa1c9d0174673", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9ac15bdf39fdfd26d46135163585be4767562c426bf72253498fa1c9d0174673", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ac15bdf39fdfd26d46135163585be4767562c426bf72253498fa1c9d0174673", kill_on_drop: false }` [INFO] [stdout] 9ac15bdf39fdfd26d46135163585be4767562c426bf72253498fa1c9d0174673 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 68e2ee5ef8c5d51b961ae9ec0e4c44269436c04b7615a988585d4a84daf69ca5 [INFO] running `Command { std: "docker" "start" "-a" "68e2ee5ef8c5d51b961ae9ec0e4c44269436c04b7615a988585d4a84daf69ca5", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v0.4.28 [INFO] [stderr] Compiling syn v0.15.33 [INFO] [stderr] Compiling lexer v0.1.0 (/opt/rustwide/workdir/lexer) [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> lexer/src/lib.rs:202:16 [INFO] [stdout] | [INFO] [stdout] 202 | 'a'...'z' | 'A'...'Z' | '_' => self.maybe_handle_identifier(c), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` 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] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> lexer/src/lib.rs:202:28 [INFO] [stdout] | [INFO] [stdout] 202 | 'a'...'z' | 'A'...'Z' | '_' => self.maybe_handle_identifier(c), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [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] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> lexer/src/lib.rs:205:16 [INFO] [stdout] | [INFO] [stdout] 205 | '0'...'9' => self.handle_number(c), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [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] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> lexer/src/lib.rs:374:21 [INFO] [stdout] | [INFO] [stdout] 374 | Some('a'...'z') | Some('A'...'Z') | Some('0'...'9') | Some('_') => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [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] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> lexer/src/lib.rs:374:39 [INFO] [stdout] | [INFO] [stdout] 374 | Some('a'...'z') | Some('A'...'Z') | Some('0'...'9') | Some('_') => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [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] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> lexer/src/lib.rs:374:57 [INFO] [stdout] | [INFO] [stdout] 374 | Some('a'...'z') | Some('A'...'Z') | Some('0'...'9') | Some('_') => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [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] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> lexer/src/lib.rs:548:16 [INFO] [stdout] | [INFO] [stdout] 548 | '0'...'9' => true, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [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] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> lexer/src/lib.rs:566:22 [INFO] [stdout] | [INFO] [stdout] 566 | (Some('0'...'9'), Some('_')) => true, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [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] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> lexer/src/lib.rs:567:22 [INFO] [stdout] | [INFO] [stdout] 567 | (Some('0'...'9'), _) => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [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] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> lexer/src/lib.rs:593:16 [INFO] [stdout] | [INFO] [stdout] 593 | '0'...'9' | 'a'...'f' | 'A'...'F' => true, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [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] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> lexer/src/lib.rs:593:28 [INFO] [stdout] | [INFO] [stdout] 593 | '0'...'9' | 'a'...'f' | 'A'...'F' => true, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [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] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> lexer/src/lib.rs:593:40 [INFO] [stdout] | [INFO] [stdout] 593 | '0'...'9' | 'a'...'f' | 'A'...'F' => true, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [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] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> lexer/src/lib.rs:597:16 [INFO] [stdout] | [INFO] [stdout] 597 | '0'...'7' => true, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [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] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> lexer/src/lib.rs:643:17 [INFO] [stdout] | [INFO] [stdout] 643 | ('0'...'9', _) => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [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] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> lexer/src/lib.rs:657:21 [INFO] [stdout] | [INFO] [stdout] 657 | Some('0'...'9') => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [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] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> lexer/src/error.rs:27:32 [INFO] [stdout] | [INFO] [stdout] 27 | fn cause(&self) -> Option<&error::Error> { [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] 27 - fn cause(&self) -> Option<&error::Error> { [INFO] [stdout] 27 + fn cause(&self) -> Option<&dyn error::Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling syntax v0.1.0 (/opt/rustwide/workdir/parser/trees/syntax) [INFO] [stdout] warning: unused import: `std::cell::RefCell` [INFO] [stdout] --> parser/trees/syntax/src/arg.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::cell::RefCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::rc::Rc` [INFO] [stdout] --> parser/trees/syntax/src/arg.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `CompOp` [INFO] [stdout] --> parser/trees/syntax/src/arg.rs:4:13 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::{CompOp, Expr, SNode, SyntaxConstruct, SyntaxNode}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cell::RefCell` [INFO] [stdout] --> parser/trees/syntax/src/arguments.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::cell::RefCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::rc::Rc` [INFO] [stdout] --> parser/trees/syntax/src/arguments.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cell::RefCell` [INFO] [stdout] --> parser/trees/syntax/src/expr.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::cell::RefCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::rc::Rc` [INFO] [stdout] --> parser/trees/syntax/src/expr.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SyntaxNode` [INFO] [stdout] --> parser/trees/syntax/src/stmt.rs:1:37 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{SNode, SyntaxConstruct, SyntaxNode}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `lexer::Span` [INFO] [stdout] --> parser/trees/syntax/src/stmt.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use lexer::Span; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SyntaxNode` [INFO] [stdout] --> parser/trees/syntax/src/stmts.rs:1:43 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{SNode, Stmt, SyntaxConstruct, SyntaxNode}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `lexer::Span` [INFO] [stdout] --> parser/trees/syntax/src/stmts.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use lexer::Span; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Compiling metagrammar v0.1.0 (/opt/rustwide/workdir/parser/metagrammar) [INFO] [stderr] Compiling grammar v0.1.0 (/opt/rustwide/workdir/parser/grammar) [INFO] [stderr] Compiling parse v0.1.0 (/opt/rustwide/workdir/parser/trees/parse) [INFO] [stdout] warning: unnecessary braces around function argument [INFO] [stdout] --> parser/trees/parse/src/atom.rs:47:31 [INFO] [stdout] | [INFO] [stdout] 47 | tok!("...") => Ok({ self.inner.child = AtomChild::Ellipsis }), [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 47 - tok!("...") => Ok({ self.inner.child = AtomChild::Ellipsis }), [INFO] [stdout] 47 + tok!("...") => Ok(self.inner.child = AtomChild::Ellipsis), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around function argument [INFO] [stdout] --> parser/trees/parse/src/atom.rs:48:32 [INFO] [stdout] | [INFO] [stdout] 48 | tok!("None") => Ok({ self.inner.child = AtomChild::None }), [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 48 - tok!("None") => Ok({ self.inner.child = AtomChild::None }), [INFO] [stdout] 48 + tok!("None") => Ok(self.inner.child = AtomChild::None), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around function argument [INFO] [stdout] --> parser/trees/parse/src/atom.rs:49:32 [INFO] [stdout] | [INFO] [stdout] 49 | tok!("True") => Ok({ self.inner.child = AtomChild::True }), [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 49 - tok!("True") => Ok({ self.inner.child = AtomChild::True }), [INFO] [stdout] 49 + tok!("True") => Ok(self.inner.child = AtomChild::True), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around function argument [INFO] [stdout] --> parser/trees/parse/src/atom.rs:50:33 [INFO] [stdout] | [INFO] [stdout] 50 | tok!("False") => Ok({ self.inner.child = AtomChild::False }), [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 50 - tok!("False") => Ok({ self.inner.child = AtomChild::False }), [INFO] [stdout] 50 + tok!("False") => Ok(self.inner.child = AtomChild::False), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around function argument [INFO] [stdout] --> parser/trees/parse/src/atom.rs:52:20 [INFO] [stdout] | [INFO] [stdout] 52 | Ok({ self.inner.child = AtomChild::Name(String::clone(v)) }) [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 52 - Ok({ self.inner.child = AtomChild::Name(String::clone(v)) }) [INFO] [stdout] 52 + Ok(self.inner.child = AtomChild::Name(String::clone(v))) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around function argument [INFO] [stdout] --> parser/trees/parse/src/atom.rs:58:24 [INFO] [stdout] | [INFO] [stdout] 58 | Ok({ self.inner.child = AtomChild::Strings(strings) }) [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 58 - Ok({ self.inner.child = AtomChild::Strings(strings) }) [INFO] [stdout] 58 + Ok(self.inner.child = AtomChild::Strings(strings)) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around function argument [INFO] [stdout] --> parser/trees/parse/src/atom.rs:61:24 [INFO] [stdout] | [INFO] [stdout] 61 | Ok({ self.inner.child = AtomChild::Strings(strings) }) [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 61 - Ok({ self.inner.child = AtomChild::Strings(strings) }) [INFO] [stdout] 61 + Ok(self.inner.child = AtomChild::Strings(strings)) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `NumberBase`, `StringFlag` [INFO] [stdout] --> parser/trees/parse/src/lambda_def.rs:5:21 [INFO] [stdout] | [INFO] [stdout] 5 | use lexer::tokens::{NumberBase, StringFlag, Token}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tok` [INFO] [stdout] --> parser/trees/parse/src/lambda_def.rs:6:13 [INFO] [stdout] | [INFO] [stdout] 6 | use lexer::{tok, Span}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `NumberBase`, `StringFlag` [INFO] [stdout] --> parser/trees/parse/src/not_test.rs:6:21 [INFO] [stdout] | [INFO] [stdout] 6 | use lexer::tokens::{NumberBase, StringFlag, Token}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> parser/trees/parse/src/lib.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | mod not_test; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tok` [INFO] [stdout] --> parser/trees/parse/src/not_test.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 7 | use lexer::{tok, Span}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] help: consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> parser/trees/parse/src/lib.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | mod not_test; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `NumberBase`, `StringFlag` [INFO] [stdout] --> parser/trees/parse/src/test.rs:6:21 [INFO] [stdout] | [INFO] [stdout] 6 | use lexer::tokens::{NumberBase, StringFlag, Token}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> parser/trees/parse/src/lib.rs:21:1 [INFO] [stdout] | [INFO] [stdout] 21 | mod test; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tok` [INFO] [stdout] --> parser/trees/parse/src/test.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 7 | use lexer::{tok, Span}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] help: consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> parser/trees/parse/src/lib.rs:21:1 [INFO] [stdout] | [INFO] [stdout] 21 | mod test; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around function argument [INFO] [stdout] --> parser/trees/parse/src/tfpdef.rs:28:20 [INFO] [stdout] | [INFO] [stdout] 28 | Ok({ self.inner.annotation = Some(Rc::clone(c)) }) [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 28 - Ok({ self.inner.annotation = Some(Rc::clone(c)) }) [INFO] [stdout] 28 + Ok(self.inner.annotation = Some(Rc::clone(c))) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around function argument [INFO] [stdout] --> parser/trees/parse/src/tfpdef.rs:36:35 [INFO] [stdout] | [INFO] [stdout] 36 | Token::Name(..) => Ok({ self.inner.child = Some(Token::clone(t)) }), [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 36 - Token::Name(..) => Ok({ self.inner.child = Some(Token::clone(t)) }), [INFO] [stdout] 36 + Token::Name(..) => Ok(self.inner.child = Some(Token::clone(t))), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Expr` [INFO] [stdout] --> parser/trees/parse/src/typedargslist.rs:8:25 [INFO] [stdout] | [INFO] [stdout] 8 | use syntax::{Arguments, Expr, SNode}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around function argument [INFO] [stdout] --> parser/trees/parse/src/typedargslist.rs:84:20 [INFO] [stdout] | [INFO] [stdout] 84 | Ok({ self.inner.var_args = Some(Rc::clone(n)) }) [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 84 - Ok({ self.inner.var_args = Some(Rc::clone(n)) }) [INFO] [stdout] 84 + Ok(self.inner.var_args = Some(Rc::clone(n))) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around function argument [INFO] [stdout] --> parser/trees/parse/src/typedargslist.rs:92:20 [INFO] [stdout] | [INFO] [stdout] 92 | Ok({ self.inner.kw_args = Some(Rc::clone(n)) }) [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 92 - Ok({ self.inner.kw_args = Some(Rc::clone(n)) }) [INFO] [stdout] 92 + Ok(self.inner.kw_args = Some(Rc::clone(n))) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around function argument [INFO] [stdout] --> parser/trees/parse/src/typedargslist.rs:108:29 [INFO] [stdout] | [INFO] [stdout] 108 | tok!("*") => Ok({ self.inner.state = State::ParseVarArgs }), [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 108 - tok!("*") => Ok({ self.inner.state = State::ParseVarArgs }), [INFO] [stdout] 108 + tok!("*") => Ok(self.inner.state = State::ParseVarArgs), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around function argument [INFO] [stdout] --> parser/trees/parse/src/typedargslist.rs:109:30 [INFO] [stdout] | [INFO] [stdout] 109 | tok!("**") => Ok({ self.inner.state = State::ParseKwArgs }), [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 109 - tok!("**") => Ok({ self.inner.state = State::ParseKwArgs }), [INFO] [stdout] 109 + tok!("**") => Ok(self.inner.state = State::ParseKwArgs), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Expr` [INFO] [stdout] --> parser/trees/parse/src/varargslist.rs:8:25 [INFO] [stdout] | [INFO] [stdout] 8 | use syntax::{Arguments, Expr, SNode}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around function argument [INFO] [stdout] --> parser/trees/parse/src/varargslist.rs:84:20 [INFO] [stdout] | [INFO] [stdout] 84 | Ok({ self.inner.var_args = Some(Rc::clone(n)) }) [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 84 - Ok({ self.inner.var_args = Some(Rc::clone(n)) }) [INFO] [stdout] 84 + Ok(self.inner.var_args = Some(Rc::clone(n))) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around function argument [INFO] [stdout] --> parser/trees/parse/src/varargslist.rs:92:20 [INFO] [stdout] | [INFO] [stdout] 92 | Ok({ self.inner.kw_args = Some(Rc::clone(n)) }) [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 92 - Ok({ self.inner.kw_args = Some(Rc::clone(n)) }) [INFO] [stdout] 92 + Ok(self.inner.kw_args = Some(Rc::clone(n))) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around function argument [INFO] [stdout] --> parser/trees/parse/src/varargslist.rs:108:29 [INFO] [stdout] | [INFO] [stdout] 108 | tok!("*") => Ok({ self.inner.state = State::ParseVarArgs }), [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 108 - tok!("*") => Ok({ self.inner.state = State::ParseVarArgs }), [INFO] [stdout] 108 + tok!("*") => Ok(self.inner.state = State::ParseVarArgs), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around function argument [INFO] [stdout] --> parser/trees/parse/src/varargslist.rs:109:30 [INFO] [stdout] | [INFO] [stdout] 109 | tok!("**") => Ok({ self.inner.state = State::ParseKwArgs }), [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 109 - tok!("**") => Ok({ self.inner.state = State::ParseKwArgs }), [INFO] [stdout] 109 + tok!("**") => Ok(self.inner.state = State::ParseKwArgs), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around function argument [INFO] [stdout] --> parser/trees/parse/src/vfpdef.rs:26:35 [INFO] [stdout] | [INFO] [stdout] 26 | Token::Name(..) => Ok({ self.inner.child = Some(Token::clone(t)) }), [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 26 - Token::Name(..) => Ok({ self.inner.child = Some(Token::clone(t)) }), [INFO] [stdout] 26 + Token::Name(..) => Ok(self.inner.child = Some(Token::clone(t))), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `NumberBase`, `StringFlag` [INFO] [stdout] --> parser/trees/parse/src/yield_arg.rs:5:21 [INFO] [stdout] | [INFO] [stdout] 5 | use lexer::tokens::{NumberBase, StringFlag, Token}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tok` [INFO] [stdout] --> parser/trees/parse/src/yield_arg.rs:6:13 [INFO] [stdout] | [INFO] [stdout] 6 | use lexer::{tok, Span}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `NumberBase`, `StringFlag` [INFO] [stdout] --> parser/trees/parse/src/yield_expr.rs:5:21 [INFO] [stdout] | [INFO] [stdout] 5 | use lexer::tokens::{NumberBase, StringFlag, Token}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tok` [INFO] [stdout] --> parser/trees/parse/src/yield_expr.rs:6:13 [INFO] [stdout] | [INFO] [stdout] 6 | use lexer::{tok, Span}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> parser/trees/parse/src/atom.rs:35:28 [INFO] [stdout] | [INFO] [stdout] 35 | fn add_node(&mut self, n: &NodeProxy) -> Result<(), &'static str> { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> parser/trees/parse/src/compound_stmt.rs:18:28 [INFO] [stdout] | [INFO] [stdout] 18 | fn add_node(&mut self, n: &NodeProxy) -> Result<(), &'static str> { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> parser/trees/parse/src/compound_stmt.rs:22:29 [INFO] [stdout] | [INFO] [stdout] 22 | fn add_token(&mut self, t: &Token) -> Result<(), &'static str> { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> parser/trees/parse/src/eval_input.rs:18:28 [INFO] [stdout] | [INFO] [stdout] 18 | fn add_node(&mut self, n: &NodeProxy) -> Result<(), &'static str> { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> parser/trees/parse/src/eval_input.rs:22:29 [INFO] [stdout] | [INFO] [stdout] 22 | fn add_token(&mut self, t: &Token) -> Result<(), &'static str> { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> parser/trees/parse/src/expr.rs:20:28 [INFO] [stdout] | [INFO] [stdout] 20 | fn add_node(&mut self, n: &NodeProxy) -> Result<(), &'static str> { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> parser/trees/parse/src/expr.rs:24:29 [INFO] [stdout] | [INFO] [stdout] 24 | fn add_token(&mut self, t: &Token) -> Result<(), &'static str> { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> parser/trees/parse/src/lambda_def.rs:20:28 [INFO] [stdout] | [INFO] [stdout] 20 | fn add_node(&mut self, n: &NodeProxy) -> Result<(), &'static str> { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> parser/trees/parse/src/lambda_def.rs:24:29 [INFO] [stdout] | [INFO] [stdout] 24 | fn add_token(&mut self, t: &Token) -> Result<(), &'static str> { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> parser/trees/parse/src/simple_stmt.rs:18:28 [INFO] [stdout] | [INFO] [stdout] 18 | fn add_node(&mut self, n: &NodeProxy) -> Result<(), &'static str> { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> parser/trees/parse/src/simple_stmt.rs:22:29 [INFO] [stdout] | [INFO] [stdout] 22 | fn add_token(&mut self, t: &Token) -> Result<(), &'static str> { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> parser/trees/parse/src/stmt.rs:44:29 [INFO] [stdout] | [INFO] [stdout] 44 | fn add_token(&mut self, t: &Token) -> Result<(), &'static str> { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> parser/trees/parse/src/term.rs:18:28 [INFO] [stdout] | [INFO] [stdout] 18 | fn add_node(&mut self, n: &NodeProxy) -> Result<(), &'static str> { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> parser/trees/parse/src/term.rs:22:29 [INFO] [stdout] | [INFO] [stdout] 22 | fn add_token(&mut self, t: &Token) -> Result<(), &'static str> { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> parser/trees/parse/src/test.rs:25:28 [INFO] [stdout] | [INFO] [stdout] 25 | fn add_node(&mut self, n: &NodeProxy) -> Result<(), &'static str> { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> parser/trees/parse/src/test.rs:29:29 [INFO] [stdout] | [INFO] [stdout] 29 | fn add_token(&mut self, t: &Token) -> Result<(), &'static str> { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> parser/trees/parse/src/yield_arg.rs:20:28 [INFO] [stdout] | [INFO] [stdout] 20 | fn add_node(&mut self, n: &NodeProxy) -> Result<(), &'static str> { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> parser/trees/parse/src/yield_arg.rs:24:29 [INFO] [stdout] | [INFO] [stdout] 24 | fn add_token(&mut self, t: &Token) -> Result<(), &'static str> { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> parser/trees/parse/src/yield_expr.rs:20:28 [INFO] [stdout] | [INFO] [stdout] 20 | fn add_node(&mut self, n: &NodeProxy) -> Result<(), &'static str> { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> parser/trees/parse/src/yield_expr.rs:24:29 [INFO] [stdout] | [INFO] [stdout] 24 | fn add_token(&mut self, t: &Token) -> Result<(), &'static str> { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `YieldExpr` [INFO] [stdout] --> parser/trees/parse/src/atom.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | YieldExpr, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `TestListComp` [INFO] [stdout] --> parser/trees/parse/src/atom.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | TestListComp, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `DictOrSetMaker` [INFO] [stdout] --> parser/trees/parse/src/atom.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | DictOrSetMaker, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `children` [INFO] [stdout] --> parser/trees/parse/src/expr.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | children: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `TestChild` [INFO] [stdout] --> parser/trees/parse/src/test.rs:10:6 [INFO] [stdout] | [INFO] [stdout] 10 | enum TestChild { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling trees v0.1.0 (/opt/rustwide/workdir/parser/trees) [INFO] [stderr] Compiling parser v0.1.0 (/opt/rustwide/workdir/parser) [INFO] [stdout] warning: unused import: `std::cell::RefCell` [INFO] [stdout] --> parser/src/lib.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::cell::RefCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::convert::From` [INFO] [stdout] --> parser/src/lib.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::convert::From; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::rc::Rc` [INFO] [stdout] --> parser/src/lib.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `token` [INFO] [stdout] --> parser/src/lib.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | token: String, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `span` [INFO] [stdout] --> parser/src/lib.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | span: Span, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> parser/src/lib.rs:51:17 [INFO] [stdout] | [INFO] [stdout] 51 | state.0.add_child(child); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> parser/src/lib.rs:59:17 [INFO] [stdout] | [INFO] [stdout] 59 | state.0.add_child(child); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 55 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling reticulated v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `lexer` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use lexer; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `parser` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use parser; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 34.23s [INFO] running `Command { std: "docker" "inspect" "68e2ee5ef8c5d51b961ae9ec0e4c44269436c04b7615a988585d4a84daf69ca5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "68e2ee5ef8c5d51b961ae9ec0e4c44269436c04b7615a988585d4a84daf69ca5", kill_on_drop: false }` [INFO] [stdout] 68e2ee5ef8c5d51b961ae9ec0e4c44269436c04b7615a988585d4a84daf69ca5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fb705bf250c10a7a03310560944441e0bd385156066d2de8d0bdea9ca3b5f41b [INFO] running `Command { std: "docker" "start" "-a" "fb705bf250c10a7a03310560944441e0bd385156066d2de8d0bdea9ca3b5f41b", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> lexer/src/lib.rs:202:16 [INFO] [stdout] | [INFO] [stdout] 202 | 'a'...'z' | 'A'...'Z' | '_' => self.maybe_handle_identifier(c), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` 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] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> lexer/src/lib.rs:202:28 [INFO] [stdout] | [INFO] [stdout] 202 | 'a'...'z' | 'A'...'Z' | '_' => self.maybe_handle_identifier(c), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [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] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> lexer/src/lib.rs:205:16 [INFO] [stdout] | [INFO] [stdout] 205 | '0'...'9' => self.handle_number(c), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [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] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> lexer/src/lib.rs:374:21 [INFO] [stdout] | [INFO] [stdout] 374 | Some('a'...'z') | Some('A'...'Z') | Some('0'...'9') | Some('_') => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [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] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> lexer/src/lib.rs:374:39 [INFO] [stdout] | [INFO] [stdout] 374 | Some('a'...'z') | Some('A'...'Z') | Some('0'...'9') | Some('_') => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [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] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> lexer/src/lib.rs:374:57 [INFO] [stdout] | [INFO] [stdout] 374 | Some('a'...'z') | Some('A'...'Z') | Some('0'...'9') | Some('_') => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [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] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> lexer/src/lib.rs:548:16 [INFO] [stdout] | [INFO] [stdout] 548 | '0'...'9' => true, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [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] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> lexer/src/lib.rs:566:22 [INFO] [stdout] | [INFO] [stdout] 566 | (Some('0'...'9'), Some('_')) => true, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [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] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> lexer/src/lib.rs:567:22 [INFO] [stdout] | [INFO] [stdout] 567 | (Some('0'...'9'), _) => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [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] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> lexer/src/lib.rs:593:16 [INFO] [stdout] | [INFO] [stdout] 593 | '0'...'9' | 'a'...'f' | 'A'...'F' => true, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [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] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> lexer/src/lib.rs:593:28 [INFO] [stdout] | [INFO] [stdout] 593 | '0'...'9' | 'a'...'f' | 'A'...'F' => true, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [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] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> lexer/src/lib.rs:593:40 [INFO] [stdout] | [INFO] [stdout] 593 | '0'...'9' | 'a'...'f' | 'A'...'F' => true, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [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] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> lexer/src/lib.rs:597:16 [INFO] [stdout] | [INFO] [stdout] 597 | '0'...'7' => true, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [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] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> lexer/src/lib.rs:643:17 [INFO] [stdout] | [INFO] [stdout] 643 | ('0'...'9', _) => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [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] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> lexer/src/lib.rs:657:21 [INFO] [stdout] | [INFO] [stdout] 657 | Some('0'...'9') => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [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] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> lexer/src/error.rs:27:32 [INFO] [stdout] | [INFO] [stdout] 27 | fn cause(&self) -> Option<&error::Error> { [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] 27 - fn cause(&self) -> Option<&error::Error> { [INFO] [stdout] 27 + fn cause(&self) -> Option<&dyn error::Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cell::RefCell` [INFO] [stdout] --> parser/trees/syntax/src/arg.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::cell::RefCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::rc::Rc` [INFO] [stdout] --> parser/trees/syntax/src/arg.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `CompOp` [INFO] [stdout] --> parser/trees/syntax/src/arg.rs:4:13 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::{CompOp, Expr, SNode, SyntaxConstruct, SyntaxNode}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cell::RefCell` [INFO] [stdout] --> parser/trees/syntax/src/arguments.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::cell::RefCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::rc::Rc` [INFO] [stdout] --> parser/trees/syntax/src/arguments.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cell::RefCell` [INFO] [stdout] --> parser/trees/syntax/src/expr.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::cell::RefCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::rc::Rc` [INFO] [stdout] --> parser/trees/syntax/src/expr.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SyntaxNode` [INFO] [stdout] --> parser/trees/syntax/src/stmt.rs:1:37 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{SNode, SyntaxConstruct, SyntaxNode}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `lexer::Span` [INFO] [stdout] --> parser/trees/syntax/src/stmt.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use lexer::Span; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SyntaxNode` [INFO] [stdout] --> parser/trees/syntax/src/stmts.rs:1:43 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{SNode, Stmt, SyntaxConstruct, SyntaxNode}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `lexer::Span` [INFO] [stdout] --> parser/trees/syntax/src/stmts.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use lexer::Span; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around function argument [INFO] [stdout] --> parser/trees/parse/src/atom.rs:47:31 [INFO] [stdout] | [INFO] [stdout] 47 | tok!("...") => Ok({ self.inner.child = AtomChild::Ellipsis }), [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 47 - tok!("...") => Ok({ self.inner.child = AtomChild::Ellipsis }), [INFO] [stdout] 47 + tok!("...") => Ok(self.inner.child = AtomChild::Ellipsis), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around function argument [INFO] [stdout] --> parser/trees/parse/src/atom.rs:48:32 [INFO] [stdout] | [INFO] [stdout] 48 | tok!("None") => Ok({ self.inner.child = AtomChild::None }), [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 48 - tok!("None") => Ok({ self.inner.child = AtomChild::None }), [INFO] [stdout] 48 + tok!("None") => Ok(self.inner.child = AtomChild::None), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around function argument [INFO] [stdout] --> parser/trees/parse/src/atom.rs:49:32 [INFO] [stdout] | [INFO] [stdout] 49 | tok!("True") => Ok({ self.inner.child = AtomChild::True }), [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 49 - tok!("True") => Ok({ self.inner.child = AtomChild::True }), [INFO] [stdout] 49 + tok!("True") => Ok(self.inner.child = AtomChild::True), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around function argument [INFO] [stdout] --> parser/trees/parse/src/atom.rs:50:33 [INFO] [stdout] | [INFO] [stdout] 50 | tok!("False") => Ok({ self.inner.child = AtomChild::False }), [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 50 - tok!("False") => Ok({ self.inner.child = AtomChild::False }), [INFO] [stdout] 50 + tok!("False") => Ok(self.inner.child = AtomChild::False), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around function argument [INFO] [stdout] --> parser/trees/parse/src/atom.rs:52:20 [INFO] [stdout] | [INFO] [stdout] 52 | Ok({ self.inner.child = AtomChild::Name(String::clone(v)) }) [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 52 - Ok({ self.inner.child = AtomChild::Name(String::clone(v)) }) [INFO] [stdout] 52 + Ok(self.inner.child = AtomChild::Name(String::clone(v))) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around function argument [INFO] [stdout] --> parser/trees/parse/src/atom.rs:58:24 [INFO] [stdout] | [INFO] [stdout] 58 | Ok({ self.inner.child = AtomChild::Strings(strings) }) [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 58 - Ok({ self.inner.child = AtomChild::Strings(strings) }) [INFO] [stdout] 58 + Ok(self.inner.child = AtomChild::Strings(strings)) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around function argument [INFO] [stdout] --> parser/trees/parse/src/atom.rs:61:24 [INFO] [stdout] | [INFO] [stdout] 61 | Ok({ self.inner.child = AtomChild::Strings(strings) }) [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 61 - Ok({ self.inner.child = AtomChild::Strings(strings) }) [INFO] [stdout] 61 + Ok(self.inner.child = AtomChild::Strings(strings)) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `NumberBase`, `StringFlag` [INFO] [stdout] --> parser/trees/parse/src/lambda_def.rs:5:21 [INFO] [stdout] | [INFO] [stdout] 5 | use lexer::tokens::{NumberBase, StringFlag, Token}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tok` [INFO] [stdout] --> parser/trees/parse/src/lambda_def.rs:6:13 [INFO] [stdout] | [INFO] [stdout] 6 | use lexer::{tok, Span}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `NumberBase`, `StringFlag` [INFO] [stdout] --> parser/trees/parse/src/not_test.rs:6:21 [INFO] [stdout] | [INFO] [stdout] 6 | use lexer::tokens::{NumberBase, StringFlag, Token}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> parser/trees/parse/src/lib.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | mod not_test; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tok` [INFO] [stdout] --> parser/trees/parse/src/not_test.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 7 | use lexer::{tok, Span}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] help: consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> parser/trees/parse/src/lib.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | mod not_test; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `NumberBase`, `StringFlag` [INFO] [stdout] --> parser/trees/parse/src/test.rs:6:21 [INFO] [stdout] | [INFO] [stdout] 6 | use lexer::tokens::{NumberBase, StringFlag, Token}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> parser/trees/parse/src/lib.rs:21:1 [INFO] [stdout] | [INFO] [stdout] 21 | mod test; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tok` [INFO] [stdout] --> parser/trees/parse/src/test.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 7 | use lexer::{tok, Span}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] help: consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> parser/trees/parse/src/lib.rs:21:1 [INFO] [stdout] | [INFO] [stdout] 21 | mod test; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around function argument [INFO] [stdout] --> parser/trees/parse/src/tfpdef.rs:28:20 [INFO] [stdout] | [INFO] [stdout] 28 | Ok({ self.inner.annotation = Some(Rc::clone(c)) }) [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 28 - Ok({ self.inner.annotation = Some(Rc::clone(c)) }) [INFO] [stdout] 28 + Ok(self.inner.annotation = Some(Rc::clone(c))) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around function argument [INFO] [stdout] --> parser/trees/parse/src/tfpdef.rs:36:35 [INFO] [stdout] | [INFO] [stdout] 36 | Token::Name(..) => Ok({ self.inner.child = Some(Token::clone(t)) }), [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 36 - Token::Name(..) => Ok({ self.inner.child = Some(Token::clone(t)) }), [INFO] [stdout] 36 + Token::Name(..) => Ok(self.inner.child = Some(Token::clone(t))), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Expr` [INFO] [stdout] --> parser/trees/parse/src/typedargslist.rs:8:25 [INFO] [stdout] | [INFO] [stdout] 8 | use syntax::{Arguments, Expr, SNode}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around function argument [INFO] [stdout] --> parser/trees/parse/src/typedargslist.rs:84:20 [INFO] [stdout] | [INFO] [stdout] 84 | Ok({ self.inner.var_args = Some(Rc::clone(n)) }) [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 84 - Ok({ self.inner.var_args = Some(Rc::clone(n)) }) [INFO] [stdout] 84 + Ok(self.inner.var_args = Some(Rc::clone(n))) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around function argument [INFO] [stdout] --> parser/trees/parse/src/typedargslist.rs:92:20 [INFO] [stdout] | [INFO] [stdout] 92 | Ok({ self.inner.kw_args = Some(Rc::clone(n)) }) [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 92 - Ok({ self.inner.kw_args = Some(Rc::clone(n)) }) [INFO] [stdout] 92 + Ok(self.inner.kw_args = Some(Rc::clone(n))) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around function argument [INFO] [stdout] --> parser/trees/parse/src/typedargslist.rs:108:29 [INFO] [stdout] | [INFO] [stdout] 108 | tok!("*") => Ok({ self.inner.state = State::ParseVarArgs }), [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 108 - tok!("*") => Ok({ self.inner.state = State::ParseVarArgs }), [INFO] [stdout] 108 + tok!("*") => Ok(self.inner.state = State::ParseVarArgs), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around function argument [INFO] [stdout] --> parser/trees/parse/src/typedargslist.rs:109:30 [INFO] [stdout] | [INFO] [stdout] 109 | tok!("**") => Ok({ self.inner.state = State::ParseKwArgs }), [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 109 - tok!("**") => Ok({ self.inner.state = State::ParseKwArgs }), [INFO] [stdout] 109 + tok!("**") => Ok(self.inner.state = State::ParseKwArgs), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Expr` [INFO] [stdout] --> parser/trees/parse/src/varargslist.rs:8:25 [INFO] [stdout] | [INFO] [stdout] 8 | use syntax::{Arguments, Expr, SNode}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around function argument [INFO] [stdout] --> parser/trees/parse/src/varargslist.rs:84:20 [INFO] [stdout] | [INFO] [stdout] 84 | Ok({ self.inner.var_args = Some(Rc::clone(n)) }) [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 84 - Ok({ self.inner.var_args = Some(Rc::clone(n)) }) [INFO] [stdout] 84 + Ok(self.inner.var_args = Some(Rc::clone(n))) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around function argument [INFO] [stdout] --> parser/trees/parse/src/varargslist.rs:92:20 [INFO] [stdout] | [INFO] [stdout] 92 | Ok({ self.inner.kw_args = Some(Rc::clone(n)) }) [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 92 - Ok({ self.inner.kw_args = Some(Rc::clone(n)) }) [INFO] [stdout] 92 + Ok(self.inner.kw_args = Some(Rc::clone(n))) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around function argument [INFO] [stdout] --> parser/trees/parse/src/varargslist.rs:108:29 [INFO] [stdout] | [INFO] [stdout] 108 | tok!("*") => Ok({ self.inner.state = State::ParseVarArgs }), [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 108 - tok!("*") => Ok({ self.inner.state = State::ParseVarArgs }), [INFO] [stdout] 108 + tok!("*") => Ok(self.inner.state = State::ParseVarArgs), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around function argument [INFO] [stdout] --> parser/trees/parse/src/varargslist.rs:109:30 [INFO] [stdout] | [INFO] [stdout] 109 | tok!("**") => Ok({ self.inner.state = State::ParseKwArgs }), [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 109 - tok!("**") => Ok({ self.inner.state = State::ParseKwArgs }), [INFO] [stdout] 109 + tok!("**") => Ok(self.inner.state = State::ParseKwArgs), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around function argument [INFO] [stdout] --> parser/trees/parse/src/vfpdef.rs:26:35 [INFO] [stdout] | [INFO] [stdout] 26 | Token::Name(..) => Ok({ self.inner.child = Some(Token::clone(t)) }), [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 26 - Token::Name(..) => Ok({ self.inner.child = Some(Token::clone(t)) }), [INFO] [stdout] 26 + Token::Name(..) => Ok(self.inner.child = Some(Token::clone(t))), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling reticulated v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `NumberBase`, `StringFlag` [INFO] [stdout] --> parser/trees/parse/src/yield_arg.rs:5:21 [INFO] [stdout] | [INFO] [stdout] 5 | use lexer::tokens::{NumberBase, StringFlag, Token}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tok` [INFO] [stdout] --> parser/trees/parse/src/yield_arg.rs:6:13 [INFO] [stdout] | [INFO] [stdout] 6 | use lexer::{tok, Span}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `NumberBase`, `StringFlag` [INFO] [stdout] --> parser/trees/parse/src/yield_expr.rs:5:21 [INFO] [stdout] | [INFO] [stdout] 5 | use lexer::tokens::{NumberBase, StringFlag, Token}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tok` [INFO] [stdout] --> parser/trees/parse/src/yield_expr.rs:6:13 [INFO] [stdout] | [INFO] [stdout] 6 | use lexer::{tok, Span}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> parser/trees/parse/src/atom.rs:35:28 [INFO] [stdout] | [INFO] [stdout] 35 | fn add_node(&mut self, n: &NodeProxy) -> Result<(), &'static str> { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> parser/trees/parse/src/compound_stmt.rs:18:28 [INFO] [stdout] | [INFO] [stdout] 18 | fn add_node(&mut self, n: &NodeProxy) -> Result<(), &'static str> { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> parser/trees/parse/src/compound_stmt.rs:22:29 [INFO] [stdout] | [INFO] [stdout] 22 | fn add_token(&mut self, t: &Token) -> Result<(), &'static str> { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> parser/trees/parse/src/eval_input.rs:18:28 [INFO] [stdout] | [INFO] [stdout] 18 | fn add_node(&mut self, n: &NodeProxy) -> Result<(), &'static str> { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> parser/trees/parse/src/eval_input.rs:22:29 [INFO] [stdout] | [INFO] [stdout] 22 | fn add_token(&mut self, t: &Token) -> Result<(), &'static str> { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> parser/trees/parse/src/expr.rs:20:28 [INFO] [stdout] | [INFO] [stdout] 20 | fn add_node(&mut self, n: &NodeProxy) -> Result<(), &'static str> { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> parser/trees/parse/src/expr.rs:24:29 [INFO] [stdout] | [INFO] [stdout] 24 | fn add_token(&mut self, t: &Token) -> Result<(), &'static str> { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> parser/trees/parse/src/lambda_def.rs:20:28 [INFO] [stdout] | [INFO] [stdout] 20 | fn add_node(&mut self, n: &NodeProxy) -> Result<(), &'static str> { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> parser/trees/parse/src/lambda_def.rs:24:29 [INFO] [stdout] | [INFO] [stdout] 24 | fn add_token(&mut self, t: &Token) -> Result<(), &'static str> { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> parser/trees/parse/src/simple_stmt.rs:18:28 [INFO] [stdout] | [INFO] [stdout] 18 | fn add_node(&mut self, n: &NodeProxy) -> Result<(), &'static str> { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> parser/trees/parse/src/simple_stmt.rs:22:29 [INFO] [stdout] | [INFO] [stdout] 22 | fn add_token(&mut self, t: &Token) -> Result<(), &'static str> { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> parser/trees/parse/src/stmt.rs:44:29 [INFO] [stdout] | [INFO] [stdout] 44 | fn add_token(&mut self, t: &Token) -> Result<(), &'static str> { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> parser/trees/parse/src/term.rs:18:28 [INFO] [stdout] | [INFO] [stdout] 18 | fn add_node(&mut self, n: &NodeProxy) -> Result<(), &'static str> { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> parser/trees/parse/src/term.rs:22:29 [INFO] [stdout] | [INFO] [stdout] 22 | fn add_token(&mut self, t: &Token) -> Result<(), &'static str> { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> parser/trees/parse/src/test.rs:25:28 [INFO] [stdout] | [INFO] [stdout] 25 | fn add_node(&mut self, n: &NodeProxy) -> Result<(), &'static str> { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> parser/trees/parse/src/test.rs:29:29 [INFO] [stdout] | [INFO] [stdout] 29 | fn add_token(&mut self, t: &Token) -> Result<(), &'static str> { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> parser/trees/parse/src/yield_arg.rs:20:28 [INFO] [stdout] | [INFO] [stdout] 20 | fn add_node(&mut self, n: &NodeProxy) -> Result<(), &'static str> { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> parser/trees/parse/src/yield_arg.rs:24:29 [INFO] [stdout] | [INFO] [stdout] 24 | fn add_token(&mut self, t: &Token) -> Result<(), &'static str> { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> parser/trees/parse/src/yield_expr.rs:20:28 [INFO] [stdout] | [INFO] [stdout] 20 | fn add_node(&mut self, n: &NodeProxy) -> Result<(), &'static str> { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> parser/trees/parse/src/yield_expr.rs:24:29 [INFO] [stdout] | [INFO] [stdout] 24 | fn add_token(&mut self, t: &Token) -> Result<(), &'static str> { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `YieldExpr` [INFO] [stdout] --> parser/trees/parse/src/atom.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | YieldExpr, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `TestListComp` [INFO] [stdout] --> parser/trees/parse/src/atom.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | TestListComp, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `DictOrSetMaker` [INFO] [stdout] --> parser/trees/parse/src/atom.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | DictOrSetMaker, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `children` [INFO] [stdout] --> parser/trees/parse/src/expr.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | children: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `TestChild` [INFO] [stdout] --> parser/trees/parse/src/test.rs:10:6 [INFO] [stdout] | [INFO] [stdout] 10 | enum TestChild { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 55 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cell::RefCell` [INFO] [stdout] --> parser/src/lib.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::cell::RefCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::convert::From` [INFO] [stdout] --> parser/src/lib.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::convert::From; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::rc::Rc` [INFO] [stdout] --> parser/src/lib.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `token` [INFO] [stdout] --> parser/src/lib.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | token: String, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `span` [INFO] [stdout] --> parser/src/lib.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | span: Span, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> parser/src/lib.rs:51:17 [INFO] [stdout] | [INFO] [stdout] 51 | state.0.add_child(child); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> parser/src/lib.rs:59:17 [INFO] [stdout] | [INFO] [stdout] 59 | state.0.add_child(child); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `lexer` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use lexer; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `parser` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use parser; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.01s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/reticulated-62d6fea30f95a414) [INFO] running `Command { std: "docker" "inspect" "fb705bf250c10a7a03310560944441e0bd385156066d2de8d0bdea9ca3b5f41b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb705bf250c10a7a03310560944441e0bd385156066d2de8d0bdea9ca3b5f41b", kill_on_drop: false }` [INFO] [stdout] fb705bf250c10a7a03310560944441e0bd385156066d2de8d0bdea9ca3b5f41b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] bb071796fa4d16d7158764f61796685e58868522b3e7da2eb3ec23d75eea105e [INFO] running `Command { std: "docker" "start" "-a" "bb071796fa4d16d7158764f61796685e58868522b3e7da2eb3ec23d75eea105e", kill_on_drop: false }` [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> lexer/src/lib.rs:202:16 [INFO] [stderr] | [INFO] [stderr] 202 | 'a'...'z' | 'A'...'Z' | '_' => self.maybe_handle_identifier(c), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` 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] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> lexer/src/lib.rs:202:28 [INFO] [stderr] | [INFO] [stderr] 202 | 'a'...'z' | 'A'...'Z' | '_' => self.maybe_handle_identifier(c), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [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] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> lexer/src/lib.rs:205:16 [INFO] [stderr] | [INFO] [stderr] 205 | '0'...'9' => self.handle_number(c), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [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] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> lexer/src/lib.rs:374:21 [INFO] [stderr] | [INFO] [stderr] 374 | Some('a'...'z') | Some('A'...'Z') | Some('0'...'9') | Some('_') => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [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] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> lexer/src/lib.rs:374:39 [INFO] [stderr] | [INFO] [stderr] 374 | Some('a'...'z') | Some('A'...'Z') | Some('0'...'9') | Some('_') => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [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] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> lexer/src/lib.rs:374:57 [INFO] [stderr] | [INFO] [stderr] 374 | Some('a'...'z') | Some('A'...'Z') | Some('0'...'9') | Some('_') => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [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] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> lexer/src/lib.rs:548:16 [INFO] [stderr] | [INFO] [stderr] 548 | '0'...'9' => true, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [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] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> lexer/src/lib.rs:566:22 [INFO] [stderr] | [INFO] [stderr] 566 | (Some('0'...'9'), Some('_')) => true, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [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] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> lexer/src/lib.rs:567:22 [INFO] [stderr] | [INFO] [stderr] 567 | (Some('0'...'9'), _) => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [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] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> lexer/src/lib.rs:593:16 [INFO] [stderr] | [INFO] [stderr] 593 | '0'...'9' | 'a'...'f' | 'A'...'F' => true, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [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] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> lexer/src/lib.rs:593:28 [INFO] [stderr] | [INFO] [stderr] 593 | '0'...'9' | 'a'...'f' | 'A'...'F' => true, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [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] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> lexer/src/lib.rs:593:40 [INFO] [stderr] | [INFO] [stderr] 593 | '0'...'9' | 'a'...'f' | 'A'...'F' => true, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [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] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> lexer/src/lib.rs:597:16 [INFO] [stderr] | [INFO] [stderr] 597 | '0'...'7' => true, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [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] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> lexer/src/lib.rs:643:17 [INFO] [stderr] | [INFO] [stderr] 643 | ('0'...'9', _) => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [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] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> lexer/src/lib.rs:657:21 [INFO] [stderr] | [INFO] [stderr] 657 | Some('0'...'9') => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [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] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lexer/src/error.rs:27:32 [INFO] [stderr] | [INFO] [stderr] 27 | fn cause(&self) -> Option<&error::Error> { [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] 27 - fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] 27 + fn cause(&self) -> Option<&dyn error::Error> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `lexer` (lib) generated 16 warnings [INFO] [stderr] warning: unused import: `std::cell::RefCell` [INFO] [stderr] --> parser/trees/syntax/src/arg.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::cell::RefCell; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::rc::Rc` [INFO] [stderr] --> parser/trees/syntax/src/arg.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::rc::Rc; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `CompOp` [INFO] [stderr] --> parser/trees/syntax/src/arg.rs:4:13 [INFO] [stderr] | [INFO] [stderr] 4 | use crate::{CompOp, Expr, SNode, SyntaxConstruct, SyntaxNode}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cell::RefCell` [INFO] [stderr] --> parser/trees/syntax/src/arguments.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::cell::RefCell; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::rc::Rc` [INFO] [stderr] --> parser/trees/syntax/src/arguments.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::rc::Rc; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cell::RefCell` [INFO] [stderr] --> parser/trees/syntax/src/expr.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::cell::RefCell; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::rc::Rc` [INFO] [stderr] --> parser/trees/syntax/src/expr.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::rc::Rc; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `SyntaxNode` [INFO] [stderr] --> parser/trees/syntax/src/stmt.rs:1:37 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::{SNode, SyntaxConstruct, SyntaxNode}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `lexer::Span` [INFO] [stderr] --> parser/trees/syntax/src/stmt.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use lexer::Span; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `SyntaxNode` [INFO] [stderr] --> parser/trees/syntax/src/stmts.rs:1:43 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::{SNode, Stmt, SyntaxConstruct, SyntaxNode}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `lexer::Span` [INFO] [stderr] --> parser/trees/syntax/src/stmts.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use lexer::Span; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `syntax` (lib) generated 11 warnings [INFO] [stderr] warning: unnecessary braces around function argument [INFO] [stderr] --> parser/trees/parse/src/atom.rs:47:31 [INFO] [stderr] | [INFO] [stderr] 47 | tok!("...") => Ok({ self.inner.child = AtomChild::Ellipsis }), [INFO] [stderr] | ^^ ^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_braces)]` on by default [INFO] [stderr] help: remove these braces [INFO] [stderr] | [INFO] [stderr] 47 - tok!("...") => Ok({ self.inner.child = AtomChild::Ellipsis }), [INFO] [stderr] 47 + tok!("...") => Ok(self.inner.child = AtomChild::Ellipsis), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around function argument [INFO] [stderr] --> parser/trees/parse/src/atom.rs:48:32 [INFO] [stderr] | [INFO] [stderr] 48 | tok!("None") => Ok({ self.inner.child = AtomChild::None }), [INFO] [stderr] | ^^ ^^ [INFO] [stderr] | [INFO] [stderr] help: remove these braces [INFO] [stderr] | [INFO] [stderr] 48 - tok!("None") => Ok({ self.inner.child = AtomChild::None }), [INFO] [stderr] 48 + tok!("None") => Ok(self.inner.child = AtomChild::None), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around function argument [INFO] [stderr] --> parser/trees/parse/src/atom.rs:49:32 [INFO] [stderr] | [INFO] [stderr] 49 | tok!("True") => Ok({ self.inner.child = AtomChild::True }), [INFO] [stderr] | ^^ ^^ [INFO] [stderr] | [INFO] [stderr] help: remove these braces [INFO] [stderr] | [INFO] [stderr] 49 - tok!("True") => Ok({ self.inner.child = AtomChild::True }), [INFO] [stderr] 49 + tok!("True") => Ok(self.inner.child = AtomChild::True), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around function argument [INFO] [stderr] --> parser/trees/parse/src/atom.rs:50:33 [INFO] [stderr] | [INFO] [stderr] 50 | tok!("False") => Ok({ self.inner.child = AtomChild::False }), [INFO] [stderr] | ^^ ^^ [INFO] [stderr] | [INFO] [stderr] help: remove these braces [INFO] [stderr] | [INFO] [stderr] 50 - tok!("False") => Ok({ self.inner.child = AtomChild::False }), [INFO] [stderr] 50 + tok!("False") => Ok(self.inner.child = AtomChild::False), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around function argument [INFO] [stderr] --> parser/trees/parse/src/atom.rs:52:20 [INFO] [stderr] | [INFO] [stderr] 52 | Ok({ self.inner.child = AtomChild::Name(String::clone(v)) }) [INFO] [stderr] | ^^ ^^ [INFO] [stderr] | [INFO] [stderr] help: remove these braces [INFO] [stderr] | [INFO] [stderr] 52 - Ok({ self.inner.child = AtomChild::Name(String::clone(v)) }) [INFO] [stderr] 52 + Ok(self.inner.child = AtomChild::Name(String::clone(v))) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around function argument [INFO] [stderr] --> parser/trees/parse/src/atom.rs:58:24 [INFO] [stderr] | [INFO] [stderr] 58 | Ok({ self.inner.child = AtomChild::Strings(strings) }) [INFO] [stderr] | ^^ ^^ [INFO] [stderr] | [INFO] [stderr] help: remove these braces [INFO] [stderr] | [INFO] [stderr] 58 - Ok({ self.inner.child = AtomChild::Strings(strings) }) [INFO] [stderr] 58 + Ok(self.inner.child = AtomChild::Strings(strings)) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around function argument [INFO] [stderr] --> parser/trees/parse/src/atom.rs:61:24 [INFO] [stderr] | [INFO] [stderr] 61 | Ok({ self.inner.child = AtomChild::Strings(strings) }) [INFO] [stderr] | ^^ ^^ [INFO] [stderr] | [INFO] [stderr] help: remove these braces [INFO] [stderr] | [INFO] [stderr] 61 - Ok({ self.inner.child = AtomChild::Strings(strings) }) [INFO] [stderr] 61 + Ok(self.inner.child = AtomChild::Strings(strings)) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused imports: `NumberBase`, `StringFlag` [INFO] [stderr] --> parser/trees/parse/src/lambda_def.rs:5:21 [INFO] [stderr] | [INFO] [stderr] 5 | use lexer::tokens::{NumberBase, StringFlag, Token}; [INFO] [stderr] | ^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `tok` [INFO] [stderr] --> parser/trees/parse/src/lambda_def.rs:6:13 [INFO] [stderr] | [INFO] [stderr] 6 | use lexer::{tok, Span}; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `NumberBase`, `StringFlag` [INFO] [stderr] --> parser/trees/parse/src/not_test.rs:6:21 [INFO] [stderr] | [INFO] [stderr] 6 | use lexer::tokens::{NumberBase, StringFlag, Token}; [INFO] [stderr] | ^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: consider adding a `#[cfg(test)]` to the containing module [INFO] [stderr] --> parser/trees/parse/src/lib.rs:15:1 [INFO] [stderr] | [INFO] [stderr] 15 | mod not_test; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `tok` [INFO] [stderr] --> parser/trees/parse/src/not_test.rs:7:13 [INFO] [stderr] | [INFO] [stderr] 7 | use lexer::{tok, Span}; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] help: consider adding a `#[cfg(test)]` to the containing module [INFO] [stderr] --> parser/trees/parse/src/lib.rs:15:1 [INFO] [stderr] | [INFO] [stderr] 15 | mod not_test; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `NumberBase`, `StringFlag` [INFO] [stderr] --> parser/trees/parse/src/test.rs:6:21 [INFO] [stderr] | [INFO] [stderr] 6 | use lexer::tokens::{NumberBase, StringFlag, Token}; [INFO] [stderr] | ^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: consider adding a `#[cfg(test)]` to the containing module [INFO] [stderr] --> parser/trees/parse/src/lib.rs:21:1 [INFO] [stderr] | [INFO] [stderr] 21 | mod test; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `tok` [INFO] [stderr] --> parser/trees/parse/src/test.rs:7:13 [INFO] [stderr] | [INFO] [stderr] 7 | use lexer::{tok, Span}; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] help: consider adding a `#[cfg(test)]` to the containing module [INFO] [stderr] --> parser/trees/parse/src/lib.rs:21:1 [INFO] [stderr] | [INFO] [stderr] 21 | mod test; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around function argument [INFO] [stderr] --> parser/trees/parse/src/tfpdef.rs:28:20 [INFO] [stderr] | [INFO] [stderr] 28 | Ok({ self.inner.annotation = Some(Rc::clone(c)) }) [INFO] [stderr] | ^^ ^^ [INFO] [stderr] | [INFO] [stderr] help: remove these braces [INFO] [stderr] | [INFO] [stderr] 28 - Ok({ self.inner.annotation = Some(Rc::clone(c)) }) [INFO] [stderr] 28 + Ok(self.inner.annotation = Some(Rc::clone(c))) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around function argument [INFO] [stderr] --> parser/trees/parse/src/tfpdef.rs:36:35 [INFO] [stderr] | [INFO] [stderr] 36 | Token::Name(..) => Ok({ self.inner.child = Some(Token::clone(t)) }), [INFO] [stderr] | ^^ ^^ [INFO] [stderr] | [INFO] [stderr] help: remove these braces [INFO] [stderr] | [INFO] [stderr] 36 - Token::Name(..) => Ok({ self.inner.child = Some(Token::clone(t)) }), [INFO] [stderr] 36 + Token::Name(..) => Ok(self.inner.child = Some(Token::clone(t))), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused import: `Expr` [INFO] [stderr] --> parser/trees/parse/src/typedargslist.rs:8:25 [INFO] [stderr] | [INFO] [stderr] 8 | use syntax::{Arguments, Expr, SNode}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around function argument [INFO] [stderr] --> parser/trees/parse/src/typedargslist.rs:84:20 [INFO] [stderr] | [INFO] [stderr] 84 | Ok({ self.inner.var_args = Some(Rc::clone(n)) }) [INFO] [stderr] | ^^ ^^ [INFO] [stderr] | [INFO] [stderr] help: remove these braces [INFO] [stderr] | [INFO] [stderr] 84 - Ok({ self.inner.var_args = Some(Rc::clone(n)) }) [INFO] [stderr] 84 + Ok(self.inner.var_args = Some(Rc::clone(n))) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around function argument [INFO] [stderr] --> parser/trees/parse/src/typedargslist.rs:92:20 [INFO] [stderr] | [INFO] [stderr] 92 | Ok({ self.inner.kw_args = Some(Rc::clone(n)) }) [INFO] [stderr] | ^^ ^^ [INFO] [stderr] | [INFO] [stderr] help: remove these braces [INFO] [stderr] | [INFO] [stderr] 92 - Ok({ self.inner.kw_args = Some(Rc::clone(n)) }) [INFO] [stderr] 92 + Ok(self.inner.kw_args = Some(Rc::clone(n))) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around function argument [INFO] [stderr] --> parser/trees/parse/src/typedargslist.rs:108:29 [INFO] [stderr] | [INFO] [stderr] 108 | tok!("*") => Ok({ self.inner.state = State::ParseVarArgs }), [INFO] [stderr] | ^^ ^^ [INFO] [stderr] | [INFO] [stderr] help: remove these braces [INFO] [stderr] | [INFO] [stderr] 108 - tok!("*") => Ok({ self.inner.state = State::ParseVarArgs }), [INFO] [stderr] 108 + tok!("*") => Ok(self.inner.state = State::ParseVarArgs), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around function argument [INFO] [stderr] --> parser/trees/parse/src/typedargslist.rs:109:30 [INFO] [stderr] | [INFO] [stderr] 109 | tok!("**") => Ok({ self.inner.state = State::ParseKwArgs }), [INFO] [stderr] | ^^ ^^ [INFO] [stderr] | [INFO] [stderr] help: remove these braces [INFO] [stderr] | [INFO] [stderr] 109 - tok!("**") => Ok({ self.inner.state = State::ParseKwArgs }), [INFO] [stderr] 109 + tok!("**") => Ok(self.inner.state = State::ParseKwArgs), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused import: `Expr` [INFO] [stderr] --> parser/trees/parse/src/varargslist.rs:8:25 [INFO] [stderr] | [INFO] [stderr] 8 | use syntax::{Arguments, Expr, SNode}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around function argument [INFO] [stderr] --> parser/trees/parse/src/varargslist.rs:84:20 [INFO] [stderr] | [INFO] [stderr] 84 | Ok({ self.inner.var_args = Some(Rc::clone(n)) }) [INFO] [stderr] | ^^ ^^ [INFO] [stderr] | [INFO] [stderr] help: remove these braces [INFO] [stderr] | [INFO] [stderr] 84 - Ok({ self.inner.var_args = Some(Rc::clone(n)) }) [INFO] [stderr] 84 + Ok(self.inner.var_args = Some(Rc::clone(n))) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around function argument [INFO] [stderr] --> parser/trees/parse/src/varargslist.rs:92:20 [INFO] [stderr] | [INFO] [stderr] 92 | Ok({ self.inner.kw_args = Some(Rc::clone(n)) }) [INFO] [stderr] | ^^ ^^ [INFO] [stderr] | [INFO] [stderr] help: remove these braces [INFO] [stderr] | [INFO] [stderr] 92 - Ok({ self.inner.kw_args = Some(Rc::clone(n)) }) [INFO] [stderr] 92 + Ok(self.inner.kw_args = Some(Rc::clone(n))) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around function argument [INFO] [stderr] --> parser/trees/parse/src/varargslist.rs:108:29 [INFO] [stderr] | [INFO] [stderr] 108 | tok!("*") => Ok({ self.inner.state = State::ParseVarArgs }), [INFO] [stderr] | ^^ ^^ [INFO] [stderr] | [INFO] [stderr] help: remove these braces [INFO] [stderr] | [INFO] [stderr] 108 - tok!("*") => Ok({ self.inner.state = State::ParseVarArgs }), [INFO] [stderr] 108 + tok!("*") => Ok(self.inner.state = State::ParseVarArgs), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around function argument [INFO] [stderr] --> parser/trees/parse/src/varargslist.rs:109:30 [INFO] [stderr] | [INFO] [stderr] 109 | tok!("**") => Ok({ self.inner.state = State::ParseKwArgs }), [INFO] [stderr] | ^^ ^^ [INFO] [stderr] | [INFO] [stderr] help: remove these braces [INFO] [stderr] | [INFO] [stderr] 109 - tok!("**") => Ok({ self.inner.state = State::ParseKwArgs }), [INFO] [stderr] 109 + tok!("**") => Ok(self.inner.state = State::ParseKwArgs), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around function argument [INFO] [stderr] --> parser/trees/parse/src/vfpdef.rs:26:35 [INFO] [stderr] | [INFO] [stderr] 26 | Token::Name(..) => Ok({ self.inner.child = Some(Token::clone(t)) }), [INFO] [stderr] | ^^ ^^ [INFO] [stderr] | [INFO] [stderr] help: remove these braces [INFO] [stderr] | [INFO] [stderr] 26 - Token::Name(..) => Ok({ self.inner.child = Some(Token::clone(t)) }), [INFO] [stderr] 26 + Token::Name(..) => Ok(self.inner.child = Some(Token::clone(t))), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused imports: `NumberBase`, `StringFlag` [INFO] [stderr] --> parser/trees/parse/src/yield_arg.rs:5:21 [INFO] [stderr] | [INFO] [stderr] 5 | use lexer::tokens::{NumberBase, StringFlag, Token}; [INFO] [stderr] | ^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `tok` [INFO] [stderr] --> parser/trees/parse/src/yield_arg.rs:6:13 [INFO] [stderr] | [INFO] [stderr] 6 | use lexer::{tok, Span}; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `NumberBase`, `StringFlag` [INFO] [stderr] --> parser/trees/parse/src/yield_expr.rs:5:21 [INFO] [stderr] | [INFO] [stderr] 5 | use lexer::tokens::{NumberBase, StringFlag, Token}; [INFO] [stderr] | ^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `tok` [INFO] [stderr] --> parser/trees/parse/src/yield_expr.rs:6:13 [INFO] [stderr] | [INFO] [stderr] 6 | use lexer::{tok, Span}; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> parser/trees/parse/src/atom.rs:35:28 [INFO] [stderr] | [INFO] [stderr] 35 | fn add_node(&mut self, n: &NodeProxy) -> Result<(), &'static str> { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> parser/trees/parse/src/compound_stmt.rs:18:28 [INFO] [stderr] | [INFO] [stderr] 18 | fn add_node(&mut self, n: &NodeProxy) -> Result<(), &'static str> { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t` [INFO] [stderr] --> parser/trees/parse/src/compound_stmt.rs:22:29 [INFO] [stderr] | [INFO] [stderr] 22 | fn add_token(&mut self, t: &Token) -> Result<(), &'static str> { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> parser/trees/parse/src/eval_input.rs:18:28 [INFO] [stderr] | [INFO] [stderr] 18 | fn add_node(&mut self, n: &NodeProxy) -> Result<(), &'static str> { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t` [INFO] [stderr] --> parser/trees/parse/src/eval_input.rs:22:29 [INFO] [stderr] | [INFO] [stderr] 22 | fn add_token(&mut self, t: &Token) -> Result<(), &'static str> { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> parser/trees/parse/src/expr.rs:20:28 [INFO] [stderr] | [INFO] [stderr] 20 | fn add_node(&mut self, n: &NodeProxy) -> Result<(), &'static str> { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t` [INFO] [stderr] --> parser/trees/parse/src/expr.rs:24:29 [INFO] [stderr] | [INFO] [stderr] 24 | fn add_token(&mut self, t: &Token) -> Result<(), &'static str> { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> parser/trees/parse/src/lambda_def.rs:20:28 [INFO] [stderr] | [INFO] [stderr] 20 | fn add_node(&mut self, n: &NodeProxy) -> Result<(), &'static str> { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t` [INFO] [stderr] --> parser/trees/parse/src/lambda_def.rs:24:29 [INFO] [stderr] | [INFO] [stderr] 24 | fn add_token(&mut self, t: &Token) -> Result<(), &'static str> { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> parser/trees/parse/src/simple_stmt.rs:18:28 [INFO] [stderr] | [INFO] [stderr] 18 | fn add_node(&mut self, n: &NodeProxy) -> Result<(), &'static str> { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t` [INFO] [stderr] --> parser/trees/parse/src/simple_stmt.rs:22:29 [INFO] [stderr] | [INFO] [stderr] 22 | fn add_token(&mut self, t: &Token) -> Result<(), &'static str> { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t` [INFO] [stderr] --> parser/trees/parse/src/stmt.rs:44:29 [INFO] [stderr] | [INFO] [stderr] 44 | fn add_token(&mut self, t: &Token) -> Result<(), &'static str> { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> parser/trees/parse/src/term.rs:18:28 [INFO] [stderr] | [INFO] [stderr] 18 | fn add_node(&mut self, n: &NodeProxy) -> Result<(), &'static str> { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t` [INFO] [stderr] --> parser/trees/parse/src/term.rs:22:29 [INFO] [stderr] | [INFO] [stderr] 22 | fn add_token(&mut self, t: &Token) -> Result<(), &'static str> { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> parser/trees/parse/src/test.rs:25:28 [INFO] [stderr] | [INFO] [stderr] 25 | fn add_node(&mut self, n: &NodeProxy) -> Result<(), &'static str> { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t` [INFO] [stderr] --> parser/trees/parse/src/test.rs:29:29 [INFO] [stderr] | [INFO] [stderr] 29 | fn add_token(&mut self, t: &Token) -> Result<(), &'static str> { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> parser/trees/parse/src/yield_arg.rs:20:28 [INFO] [stderr] | [INFO] [stderr] 20 | fn add_node(&mut self, n: &NodeProxy) -> Result<(), &'static str> { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t` [INFO] [stderr] --> parser/trees/parse/src/yield_arg.rs:24:29 [INFO] [stderr] | [INFO] [stderr] 24 | fn add_token(&mut self, t: &Token) -> Result<(), &'static str> { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> parser/trees/parse/src/yield_expr.rs:20:28 [INFO] [stderr] | [INFO] [stderr] 20 | fn add_node(&mut self, n: &NodeProxy) -> Result<(), &'static str> { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t` [INFO] [stderr] --> parser/trees/parse/src/yield_expr.rs:24:29 [INFO] [stderr] | [INFO] [stderr] 24 | fn add_token(&mut self, t: &Token) -> Result<(), &'static str> { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `YieldExpr` [INFO] [stderr] --> parser/trees/parse/src/atom.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | YieldExpr, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `TestListComp` [INFO] [stderr] --> parser/trees/parse/src/atom.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | TestListComp, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `DictOrSetMaker` [INFO] [stderr] --> parser/trees/parse/src/atom.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | DictOrSetMaker, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `children` [INFO] [stderr] --> parser/trees/parse/src/expr.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | children: Vec>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `TestChild` [INFO] [stderr] --> parser/trees/parse/src/test.rs:10:6 [INFO] [stderr] | [INFO] [stderr] 10 | enum TestChild { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `parse` (lib) generated 55 warnings [INFO] [stderr] warning: unused import: `std::cell::RefCell` [INFO] [stderr] --> parser/src/lib.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::cell::RefCell; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::convert::From` [INFO] [stderr] --> parser/src/lib.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::convert::From; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::rc::Rc` [INFO] [stderr] --> parser/src/lib.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::rc::Rc; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `token` [INFO] [stderr] --> parser/src/lib.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | token: String, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `span` [INFO] [stderr] --> parser/src/lib.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | span: Span, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> parser/src/lib.rs:51:17 [INFO] [stderr] | [INFO] [stderr] 51 | state.0.add_child(child); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> parser/src/lib.rs:59:17 [INFO] [stderr] | [INFO] [stderr] 59 | state.0.add_child(child); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: `parser` (lib) generated 7 warnings [INFO] [stderr] warning: unused import: `lexer` [INFO] [stderr] --> src/main.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use lexer; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `parser` [INFO] [stderr] --> src/main.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use parser; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `reticulated` (bin "reticulated" test) generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/reticulated-62d6fea30f95a414) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "bb071796fa4d16d7158764f61796685e58868522b3e7da2eb3ec23d75eea105e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb071796fa4d16d7158764f61796685e58868522b3e7da2eb3ec23d75eea105e", kill_on_drop: false }` [INFO] [stdout] bb071796fa4d16d7158764f61796685e58868522b3e7da2eb3ec23d75eea105e