[INFO] cloning repository https://github.com/ekwoka/tsc-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ekwoka/tsc-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fekwoka%2Ftsc-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fekwoka%2Ftsc-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e583ef6c8ab0936b34f2f9cf34a42e055a776b38 [INFO] checking ekwoka/tsc-rs against master#f2d69d5a7c04617d122facd0a7a5bdde0af928ae for pr-138363 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fekwoka%2Ftsc-rs" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ekwoka/tsc-rs on toolchain f2d69d5a7c04617d122facd0a7a5bdde0af928ae [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f2d69d5a7c04617d122facd0a7a5bdde0af928ae" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-3-tc1/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/ekwoka/tsc-rs [INFO] finished tweaking git repo https://github.com/ekwoka/tsc-rs [INFO] tweaked toml for git repo https://github.com/ekwoka/tsc-rs written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/ekwoka/tsc-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f2d69d5a7c04617d122facd0a7a5bdde0af928ae" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded unicode-id-start v1.3.1 [INFO] [stderr] Downloaded oxc_ast_macros v0.52.0 [INFO] [stderr] Downloaded oxc_diagnostics v0.52.0 [INFO] [stderr] Downloaded oxc_allocator v0.52.0 [INFO] [stderr] Downloaded oxc_index v2.0.0 [INFO] [stderr] Downloaded oxc_ecmascript v0.52.0 [INFO] [stderr] Downloaded oxc_syntax v0.52.0 [INFO] [stderr] Downloaded oxc-miette v1.0.2 [INFO] [stderr] Downloaded oxc_parser v0.52.0 [INFO] [stderr] Downloaded oxc-miette-derive v1.0.2 [INFO] [stderr] Downloaded oxc_estree v0.52.0 [INFO] [stderr] Downloaded oxc_span v0.52.0 [INFO] [stderr] Downloaded oxc_regular_expression v0.52.0 [INFO] [stderr] Downloaded oxc_ast v0.52.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+f2d69d5a7c04617d122facd0a7a5bdde0af928ae" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e1a9b5e5a9873085ef62a459519307a890e0b2580a185045945d7675d73d040e [INFO] running `Command { std: "docker" "start" "-a" "e1a9b5e5a9873085ef62a459519307a890e0b2580a185045945d7675d73d040e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e1a9b5e5a9873085ef62a459519307a890e0b2580a185045945d7675d73d040e", kill_on_drop: false }` [INFO] running `Command { std: "docker" 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"ghcr.io/rust-lang/crates-build-env/linux@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+f2d69d5a7c04617d122facd0a7a5bdde0af928ae" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 38f50c10d48f2c94dbfb7d0b1f2156c6603bc133c00e020ae916cb68e34c4e75 [INFO] running `Command { std: "docker" "start" "-a" "38f50c10d48f2c94dbfb7d0b1f2156c6603bc133c00e020ae916cb68e34c4e75", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling unicode-ident v1.0.17 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling owo-colors v4.2.0 [INFO] [stderr] Compiling rustversion v1.0.19 [INFO] [stderr] Compiling siphasher v1.0.1 [INFO] [stderr] Checking unicode-linebreak v0.1.5 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking smawk v0.3.2 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Checking unicode-width v0.1.14 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tsc-rs v0.1.0 (/opt/rustwide/workdir/tsc-rs) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> tsc-rs/src/type_checker.rs:279:21 [INFO] [stdout] | [INFO] [stdout] 279 | _ => Type::Any, [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> tsc-rs/src/type_checker.rs:279:21 [INFO] [stdout] | [INFO] [stdout] 213 | BinaryOperator::Addition => { [INFO] [stdout] | ------------------------ matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 231 | / BinaryOperator::Subtraction [INFO] [stdout] 232 | | | BinaryOperator::Multiplication [INFO] [stdout] 233 | | | BinaryOperator::Division [INFO] [stdout] 234 | | | BinaryOperator::Remainder [INFO] [stdout] 235 | | | BinaryOperator::Exponential => { [INFO] [stdout] | |_________________________________________________- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 249 | / BinaryOperator::LessThan [INFO] [stdout] 250 | | | BinaryOperator::LessEqualThan [INFO] [stdout] 251 | | | BinaryOperator::GreaterThan [INFO] [stdout] 252 | | | BinaryOperator::GreaterEqualThan [INFO] [stdout] ... | [INFO] [stdout] 257 | | | BinaryOperator::In [INFO] [stdout] 258 | | | BinaryOperator::Instanceof => Type::Boolean, [INFO] [stdout] | |________________________________________________- matches some of the same values [INFO] [stdout] 259 | [INFO] [stdout] 260 | / BinaryOperator::BitwiseAnd [INFO] [stdout] 261 | | | BinaryOperator::BitwiseOR [INFO] [stdout] 262 | | | BinaryOperator::BitwiseXOR [INFO] [stdout] 263 | | | BinaryOperator::ShiftLeft [INFO] [stdout] 264 | | | BinaryOperator::ShiftRight [INFO] [stdout] 265 | | | BinaryOperator::ShiftRightZeroFill => { [INFO] [stdout] | |________________________________________________________- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 279 | _ => Type::Any, [INFO] [stdout] | ^ collectively making this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> tsc-rs/src/type_checker.rs:279:21 [INFO] [stdout] | [INFO] [stdout] 279 | _ => Type::Any, [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> tsc-rs/src/type_checker.rs:279:21 [INFO] [stdout] | [INFO] [stdout] 213 | BinaryOperator::Addition => { [INFO] [stdout] | ------------------------ matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 231 | / BinaryOperator::Subtraction [INFO] [stdout] 232 | | | BinaryOperator::Multiplication [INFO] [stdout] 233 | | | BinaryOperator::Division [INFO] [stdout] 234 | | | BinaryOperator::Remainder [INFO] [stdout] 235 | | | BinaryOperator::Exponential => { [INFO] [stdout] | |_________________________________________________- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 249 | / BinaryOperator::LessThan [INFO] [stdout] 250 | | | BinaryOperator::LessEqualThan [INFO] [stdout] 251 | | | BinaryOperator::GreaterThan [INFO] [stdout] 252 | | | BinaryOperator::GreaterEqualThan [INFO] [stdout] ... | [INFO] [stdout] 257 | | | BinaryOperator::In [INFO] [stdout] 258 | | | BinaryOperator::Instanceof => Type::Boolean, [INFO] [stdout] | |________________________________________________- matches some of the same values [INFO] [stdout] 259 | [INFO] [stdout] 260 | / BinaryOperator::BitwiseAnd [INFO] [stdout] 261 | | | BinaryOperator::BitwiseOR [INFO] [stdout] 262 | | | BinaryOperator::BitwiseXOR [INFO] [stdout] 263 | | | BinaryOperator::ShiftLeft [INFO] [stdout] 264 | | | BinaryOperator::ShiftRight [INFO] [stdout] 265 | | | BinaryOperator::ShiftRightZeroFill => { [INFO] [stdout] | |________________________________________________________- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 279 | _ => Type::Any, [INFO] [stdout] | ^ collectively making this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> tsc-rs/src/types.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub enum Type { [INFO] [stdout] | ---- variants in this enum [INFO] [stdout] 8 | // Basic types [INFO] [stdout] 9 | Any, [INFO] [stdout] | ^^^ [INFO] [stdout] 10 | Number, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 11 | String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 12 | Boolean, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 13 | Null, [INFO] [stdout] | ^^^^ [INFO] [stdout] 14 | Undefined, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 15 | Never, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 16 | BigInt, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 17 | Symbol, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 18 | Object, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 19 | Unknown, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 20 | Void, [INFO] [stdout] | ^^^^ [INFO] [stdout] 21 | // Literal types [INFO] [stdout] 22 | StringLiteral(String), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 23 | NumberLiteral(f64), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 24 | BooleanLiteral(bool), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 25 | // Compound types [INFO] [stdout] 26 | Union(Vec), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 27 | Array(Arc), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 28 | Tuple(Vec), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 29 | Function { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Type` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TypeError` is never constructed [INFO] [stdout] --> tsc-rs/src/types.rs:74:12 [INFO] [stdout] | [INFO] [stdout] 74 | pub struct TypeError { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TypeError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `new` and `with_span` are never used [INFO] [stdout] --> tsc-rs/src/types.rs:80:12 [INFO] [stdout] | [INFO] [stdout] 79 | impl TypeError { [INFO] [stdout] | -------------- associated functions in this implementation [INFO] [stdout] 80 | pub fn new(message: impl Into) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 87 | pub fn with_span(message: impl Into, span: Span) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `infer_type_from_literal` is never used [INFO] [stdout] --> tsc-rs/src/types.rs:95:8 [INFO] [stdout] | [INFO] [stdout] 95 | pub fn infer_type_from_literal(value: &str) -> Type { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check_type_compatibility` is never used [INFO] [stdout] --> tsc-rs/src/types.rs:113:8 [INFO] [stdout] | [INFO] [stdout] 113 | pub fn check_type_compatibility(expected: &Type, actual: &Type) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> tsc-rs/src/types.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub enum Type { [INFO] [stdout] | ---- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 14 | Undefined, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 15 | Never, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 16 | BigInt, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 17 | Symbol, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 18 | Object, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 19 | Unknown, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 20 | Void, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 26 | Union(Vec), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 27 | Array(Arc), [INFO] [stdout] 28 | Tuple(Vec), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Type` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TypeError` is never constructed [INFO] [stdout] --> tsc-rs/src/types.rs:74:12 [INFO] [stdout] | [INFO] [stdout] 74 | pub struct TypeError { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TypeError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `new` and `with_span` are never used [INFO] [stdout] --> tsc-rs/src/types.rs:80:12 [INFO] [stdout] | [INFO] [stdout] 79 | impl TypeError { [INFO] [stdout] | -------------- associated functions in this implementation [INFO] [stdout] 80 | pub fn new(message: impl Into) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 87 | pub fn with_span(message: impl Into, span: Span) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.14s [INFO] running `Command { std: "docker" "inspect" "38f50c10d48f2c94dbfb7d0b1f2156c6603bc133c00e020ae916cb68e34c4e75", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "38f50c10d48f2c94dbfb7d0b1f2156c6603bc133c00e020ae916cb68e34c4e75", kill_on_drop: false }` [INFO] [stdout] 38f50c10d48f2c94dbfb7d0b1f2156c6603bc133c00e020ae916cb68e34c4e75