[INFO] cloning repository https://github.com/n4to4/rlox [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/n4to4/rlox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fn4to4%2Frlox", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fn4to4%2Frlox'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3dd494e0bf7ec6d430cb715573c30dc19250bcc5 [INFO] testing n4to4/rlox against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fn4to4%2Frlox" "/workspace/builds/worker-87/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-87/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/n4to4/rlox on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/n4to4/rlox [INFO] finished tweaking git repo https://github.com/n4to4/rlox [INFO] tweaked toml for git repo https://github.com/n4to4/rlox written to /workspace/builds/worker-87/source/Cargo.toml [INFO] crate git repo https://github.com/n4to4/rlox already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0d3eae4f36d8f682ed79fff20dd792fcb563f09252794bfaf6b8f0275cd8e1bd [INFO] running `Command { std: "docker" "start" "-a" "0d3eae4f36d8f682ed79fff20dd792fcb563f09252794bfaf6b8f0275cd8e1bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0d3eae4f36d8f682ed79fff20dd792fcb563f09252794bfaf6b8f0275cd8e1bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d3eae4f36d8f682ed79fff20dd792fcb563f09252794bfaf6b8f0275cd8e1bd", kill_on_drop: false }` [INFO] [stdout] 0d3eae4f36d8f682ed79fff20dd792fcb563f09252794bfaf6b8f0275cd8e1bd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cd70d69a7a56b33137a9b6cd88e37b8e771222bf48ac541dd88a540dc7aac231 [INFO] running `Command { std: "docker" "start" "-a" "cd70d69a7a56b33137a9b6cd88e37b8e771222bf48ac541dd88a540dc7aac231", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling anyhow v1.0.45 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling rlox v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `precedence` [INFO] [stdout] --> src/compiler.rs:123:36 [INFO] [stdout] | [INFO] [stdout] 123 | fn parse_precedence(&mut self, precedence: Precedence) { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_precedence` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `None` [INFO] [stdout] --> src/compiler.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | None = 0, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Or` [INFO] [stdout] --> src/compiler.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | Or, // or [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `And` [INFO] [stdout] --> src/compiler.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | And, // and [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Equality` [INFO] [stdout] --> src/compiler.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | Equality, // == != [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Comparison` [INFO] [stdout] --> src/compiler.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | Comparison, // < > <= >= [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Term` [INFO] [stdout] --> src/compiler.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | Term, // + - [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Factor` [INFO] [stdout] --> src/compiler.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | Factor, // * / [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Unary` [INFO] [stdout] --> src/compiler.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | Unary, // ! - [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Call` [INFO] [stdout] --> src/compiler.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | Call, // . () [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Primary` [INFO] [stdout] --> src/compiler.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | Primary, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `ParseRule` [INFO] [stdout] --> src/compiler.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 33 | struct ParseRule { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `ParseFn` [INFO] [stdout] --> src/compiler.rs:39:1 [INFO] [stdout] | [INFO] [stdout] 39 | type ParseFn = fn(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `number` [INFO] [stdout] --> src/compiler.rs:81:8 [INFO] [stdout] | [INFO] [stdout] 81 | fn number(&mut self) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `grouping` [INFO] [stdout] --> src/compiler.rs:87:8 [INFO] [stdout] | [INFO] [stdout] 87 | fn grouping(&mut self) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `unary` [INFO] [stdout] --> src/compiler.rs:92:8 [INFO] [stdout] | [INFO] [stdout] 92 | fn unary(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `binary` [INFO] [stdout] --> src/compiler.rs:109:8 [INFO] [stdout] | [INFO] [stdout] 109 | fn binary(&mut self) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `emit_bytes` [INFO] [stdout] --> src/compiler.rs:143:8 [INFO] [stdout] | [INFO] [stdout] 143 | fn emit_bytes(&mut self, bytes: &[OpCode]) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `emit_constant` [INFO] [stdout] --> src/compiler.rs:149:8 [INFO] [stdout] | [INFO] [stdout] 149 | fn emit_constant(&mut self, value: Value) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `make_constant` [INFO] [stdout] --> src/compiler.rs:154:8 [INFO] [stdout] | [INFO] [stdout] 154 | fn make_constant(&mut self, value: Value) -> u8 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `current_chunk` [INFO] [stdout] --> src/compiler.rs:168:8 [INFO] [stdout] | [INFO] [stdout] 168 | fn current_chunk(&self) -> &Chunk { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `error` [INFO] [stdout] --> src/compiler.rs:181:8 [INFO] [stdout] | [INFO] [stdout] 181 | fn error(&mut self, message: &str) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 22 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.88s [INFO] running `Command { std: "docker" "inspect" "cd70d69a7a56b33137a9b6cd88e37b8e771222bf48ac541dd88a540dc7aac231", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cd70d69a7a56b33137a9b6cd88e37b8e771222bf48ac541dd88a540dc7aac231", kill_on_drop: false }` [INFO] [stdout] cd70d69a7a56b33137a9b6cd88e37b8e771222bf48ac541dd88a540dc7aac231 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3f791433dc47fea9edab8fdc9b39ac8086b1b1bc0ea03ed74a8d7c2acc2ebe63 [INFO] running `Command { std: "docker" "start" "-a" "3f791433dc47fea9edab8fdc9b39ac8086b1b1bc0ea03ed74a8d7c2acc2ebe63", kill_on_drop: false }` [INFO] [stderr] Compiling rlox v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `precedence` [INFO] [stdout] --> src/compiler.rs:123:36 [INFO] [stdout] | [INFO] [stdout] 123 | fn parse_precedence(&mut self, precedence: Precedence) { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_precedence` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `None` [INFO] [stdout] --> src/compiler.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | None = 0, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Or` [INFO] [stdout] --> src/compiler.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | Or, // or [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `And` [INFO] [stdout] --> src/compiler.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | And, // and [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Equality` [INFO] [stdout] --> src/compiler.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | Equality, // == != [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Comparison` [INFO] [stdout] --> src/compiler.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | Comparison, // < > <= >= [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Term` [INFO] [stdout] --> src/compiler.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | Term, // + - [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Factor` [INFO] [stdout] --> src/compiler.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | Factor, // * / [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Unary` [INFO] [stdout] --> src/compiler.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | Unary, // ! - [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Call` [INFO] [stdout] --> src/compiler.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | Call, // . () [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Primary` [INFO] [stdout] --> src/compiler.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | Primary, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `ParseRule` [INFO] [stdout] --> src/compiler.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 33 | struct ParseRule { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `ParseFn` [INFO] [stdout] --> src/compiler.rs:39:1 [INFO] [stdout] | [INFO] [stdout] 39 | type ParseFn = fn(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `number` [INFO] [stdout] --> src/compiler.rs:81:8 [INFO] [stdout] | [INFO] [stdout] 81 | fn number(&mut self) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `grouping` [INFO] [stdout] --> src/compiler.rs:87:8 [INFO] [stdout] | [INFO] [stdout] 87 | fn grouping(&mut self) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `unary` [INFO] [stdout] --> src/compiler.rs:92:8 [INFO] [stdout] | [INFO] [stdout] 92 | fn unary(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `binary` [INFO] [stdout] --> src/compiler.rs:109:8 [INFO] [stdout] | [INFO] [stdout] 109 | fn binary(&mut self) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `emit_bytes` [INFO] [stdout] --> src/compiler.rs:143:8 [INFO] [stdout] | [INFO] [stdout] 143 | fn emit_bytes(&mut self, bytes: &[OpCode]) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `emit_constant` [INFO] [stdout] --> src/compiler.rs:149:8 [INFO] [stdout] | [INFO] [stdout] 149 | fn emit_constant(&mut self, value: Value) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `make_constant` [INFO] [stdout] --> src/compiler.rs:154:8 [INFO] [stdout] | [INFO] [stdout] 154 | fn make_constant(&mut self, value: Value) -> u8 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `current_chunk` [INFO] [stdout] --> src/compiler.rs:168:8 [INFO] [stdout] | [INFO] [stdout] 168 | fn current_chunk(&self) -> &Chunk { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `error` [INFO] [stdout] --> src/compiler.rs:181:8 [INFO] [stdout] | [INFO] [stdout] 181 | fn error(&mut self, message: &str) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 22 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `precedence` [INFO] [stdout] --> src/compiler.rs:123:36 [INFO] [stdout] | [INFO] [stdout] 123 | fn parse_precedence(&mut self, precedence: Precedence) { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_precedence` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `None` [INFO] [stdout] --> src/compiler.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | None = 0, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Or` [INFO] [stdout] --> src/compiler.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | Or, // or [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `And` [INFO] [stdout] --> src/compiler.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | And, // and [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Equality` [INFO] [stdout] --> src/compiler.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | Equality, // == != [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Comparison` [INFO] [stdout] --> src/compiler.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | Comparison, // < > <= >= [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Term` [INFO] [stdout] --> src/compiler.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | Term, // + - [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Factor` [INFO] [stdout] --> src/compiler.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | Factor, // * / [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Unary` [INFO] [stdout] --> src/compiler.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | Unary, // ! - [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Call` [INFO] [stdout] --> src/compiler.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | Call, // . () [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Primary` [INFO] [stdout] --> src/compiler.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | Primary, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `ParseRule` [INFO] [stdout] --> src/compiler.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 33 | struct ParseRule { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `ParseFn` [INFO] [stdout] --> src/compiler.rs:39:1 [INFO] [stdout] | [INFO] [stdout] 39 | type ParseFn = fn(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `number` [INFO] [stdout] --> src/compiler.rs:81:8 [INFO] [stdout] | [INFO] [stdout] 81 | fn number(&mut self) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `grouping` [INFO] [stdout] --> src/compiler.rs:87:8 [INFO] [stdout] | [INFO] [stdout] 87 | fn grouping(&mut self) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `unary` [INFO] [stdout] --> src/compiler.rs:92:8 [INFO] [stdout] | [INFO] [stdout] 92 | fn unary(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `binary` [INFO] [stdout] --> src/compiler.rs:109:8 [INFO] [stdout] | [INFO] [stdout] 109 | fn binary(&mut self) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `emit_bytes` [INFO] [stdout] --> src/compiler.rs:143:8 [INFO] [stdout] | [INFO] [stdout] 143 | fn emit_bytes(&mut self, bytes: &[OpCode]) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `emit_constant` [INFO] [stdout] --> src/compiler.rs:149:8 [INFO] [stdout] | [INFO] [stdout] 149 | fn emit_constant(&mut self, value: Value) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `make_constant` [INFO] [stdout] --> src/compiler.rs:154:8 [INFO] [stdout] | [INFO] [stdout] 154 | fn make_constant(&mut self, value: Value) -> u8 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `current_chunk` [INFO] [stdout] --> src/compiler.rs:168:8 [INFO] [stdout] | [INFO] [stdout] 168 | fn current_chunk(&self) -> &Chunk { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `error` [INFO] [stdout] --> src/compiler.rs:181:8 [INFO] [stdout] | [INFO] [stdout] 181 | fn error(&mut self, message: &str) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 22 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.04s [INFO] running `Command { std: "docker" "inspect" "3f791433dc47fea9edab8fdc9b39ac8086b1b1bc0ea03ed74a8d7c2acc2ebe63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f791433dc47fea9edab8fdc9b39ac8086b1b1bc0ea03ed74a8d7c2acc2ebe63", kill_on_drop: false }` [INFO] [stdout] 3f791433dc47fea9edab8fdc9b39ac8086b1b1bc0ea03ed74a8d7c2acc2ebe63 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3bf4285e55788d1f5f9dcd4a46ab5fd1510616d70bc8c4082bef389fd04819b9 [INFO] running `Command { std: "docker" "start" "-a" "3bf4285e55788d1f5f9dcd4a46ab5fd1510616d70bc8c4082bef389fd04819b9", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused variable: `precedence` [INFO] [stderr] --> src/compiler.rs:123:36 [INFO] [stderr] | [INFO] [stderr] 123 | fn parse_precedence(&mut self, precedence: Precedence) { [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_precedence` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `None` [INFO] [stderr] --> src/compiler.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | None = 0, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Or` [INFO] [stderr] --> src/compiler.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | Or, // or [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `And` [INFO] [stderr] --> src/compiler.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | And, // and [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Equality` [INFO] [stderr] --> src/compiler.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | Equality, // == != [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Comparison` [INFO] [stderr] --> src/compiler.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | Comparison, // < > <= >= [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Term` [INFO] [stderr] --> src/compiler.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | Term, // + - [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Factor` [INFO] [stderr] --> src/compiler.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | Factor, // * / [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Unary` [INFO] [stderr] --> src/compiler.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 28 | Unary, // ! - [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Call` [INFO] [stderr] --> src/compiler.rs:29:5 [INFO] [stderr] | [INFO] [stderr] 29 | Call, // . () [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Primary` [INFO] [stderr] --> src/compiler.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | Primary, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `ParseRule` [INFO] [stderr] --> src/compiler.rs:33:8 [INFO] [stderr] | [INFO] [stderr] 33 | struct ParseRule { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `ParseFn` [INFO] [stderr] --> src/compiler.rs:39:1 [INFO] [stderr] | [INFO] [stderr] 39 | type ParseFn = fn(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `number` [INFO] [stderr] --> src/compiler.rs:81:8 [INFO] [stderr] | [INFO] [stderr] 81 | fn number(&mut self) { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `grouping` [INFO] [stderr] --> src/compiler.rs:87:8 [INFO] [stderr] | [INFO] [stderr] 87 | fn grouping(&mut self) { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `unary` [INFO] [stderr] --> src/compiler.rs:92:8 [INFO] [stderr] | [INFO] [stderr] 92 | fn unary(&mut self) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `binary` [INFO] [stderr] --> src/compiler.rs:109:8 [INFO] [stderr] | [INFO] [stderr] 109 | fn binary(&mut self) { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `emit_bytes` [INFO] [stderr] --> src/compiler.rs:143:8 [INFO] [stderr] | [INFO] [stderr] 143 | fn emit_bytes(&mut self, bytes: &[OpCode]) { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `emit_constant` [INFO] [stderr] --> src/compiler.rs:149:8 [INFO] [stderr] | [INFO] [stderr] 149 | fn emit_constant(&mut self, value: Value) { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `make_constant` [INFO] [stderr] --> src/compiler.rs:154:8 [INFO] [stderr] | [INFO] [stderr] 154 | fn make_constant(&mut self, value: Value) -> u8 { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `current_chunk` [INFO] [stderr] --> src/compiler.rs:168:8 [INFO] [stderr] | [INFO] [stderr] 168 | fn current_chunk(&self) -> &Chunk { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `error` [INFO] [stderr] --> src/compiler.rs:181:8 [INFO] [stderr] | [INFO] [stderr] 181 | fn error(&mut self, message: &str) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `rlox` (lib) generated 22 warnings [INFO] [stderr] warning: `rlox` (lib test) generated 22 warnings (22 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.20s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rlox-83beb4eab5f9276d) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test scanner::tests::scan_empty_source ... ok [INFO] [stdout] test scanner::tests::scan_random_identifier ... ok [INFO] [stdout] test scanner::tests::scan_keywords ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rlox-9fbcee6db3cd61e3) [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] [stderr] Doc-tests rlox [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" "3bf4285e55788d1f5f9dcd4a46ab5fd1510616d70bc8c4082bef389fd04819b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3bf4285e55788d1f5f9dcd4a46ab5fd1510616d70bc8c4082bef389fd04819b9", kill_on_drop: false }` [INFO] [stdout] 3bf4285e55788d1f5f9dcd4a46ab5fd1510616d70bc8c4082bef389fd04819b9