[INFO] cloning repository https://github.com/kukininj/rlox [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kukininj/rlox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkukininj%2Frlox", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkukininj%2Frlox'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 51c30ba7d91606dd384a672353d768107328a8f8 [INFO] testing kukininj/rlox against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkukininj%2Frlox" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/kukininj/rlox [INFO] finished tweaking git repo https://github.com/kukininj/rlox [INFO] tweaked toml for git repo https://github.com/kukininj/rlox written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/kukininj/rlox on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/kukininj/rlox 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e093f73e54572b11fdb6f13b1455c14e036c49d25919a6dd3b01ef7ff65c0a08 [INFO] running `Command { std: "docker" "start" "-a" "e093f73e54572b11fdb6f13b1455c14e036c49d25919a6dd3b01ef7ff65c0a08", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e093f73e54572b11fdb6f13b1455c14e036c49d25919a6dd3b01ef7ff65c0a08", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e093f73e54572b11fdb6f13b1455c14e036c49d25919a6dd3b01ef7ff65c0a08", kill_on_drop: false }` [INFO] [stdout] e093f73e54572b11fdb6f13b1455c14e036c49d25919a6dd3b01ef7ff65c0a08 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 89513c8a243f3b91c4d154db6d10feefb262586822be2f14d79dde75d54fba04 [INFO] running `Command { std: "docker" "start" "-a" "89513c8a243f3b91c4d154db6d10feefb262586822be2f14d79dde75d54fba04", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling phf_shared v0.11.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling phf_generator v0.11.1 [INFO] [stderr] Compiling phf_macros v0.11.1 [INFO] [stderr] Compiling phf v0.11.1 [INFO] [stderr] Compiling rlox v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `line`, `position`, and `message` are never read [INFO] [stdout] --> src/error.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 3 | SyntaxError { [INFO] [stdout] | ----------- fields in this variant [INFO] [stdout] 4 | line: usize, [INFO] [stdout] | ^^^^ [INFO] [stdout] 5 | position: usize, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 6 | message: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `message` is never read [INFO] [stdout] --> src/error.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 8 | ParsingError { [INFO] [stdout] | ------------ field in this variant [INFO] [stdout] ... [INFO] [stdout] 11 | message: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `line`, `position`, and `message` are never read [INFO] [stdout] --> src/error.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 13 | UnknownBinaryOperator { [INFO] [stdout] | --------------------- fields in this variant [INFO] [stdout] 14 | line: usize, [INFO] [stdout] | ^^^^ [INFO] [stdout] 15 | position: usize, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 16 | message: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `line`, `position`, and `message` are never read [INFO] [stdout] --> src/error.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 18 | UnknownUnaryOperator { [INFO] [stdout] | -------------------- fields in this variant [INFO] [stdout] 19 | line: usize, [INFO] [stdout] | ^^^^ [INFO] [stdout] 20 | position: usize, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 21 | message: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `line`, `position`, and `message` are never read [INFO] [stdout] --> src/error.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 23 | UnknownLiteral { [INFO] [stdout] | -------------- fields in this variant [INFO] [stdout] 24 | line: usize, [INFO] [stdout] | ^^^^ [INFO] [stdout] 25 | position: usize, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 26 | message: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `line`, `position`, and `message` are never read [INFO] [stdout] --> src/error.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 31 | RuntimeError { [INFO] [stdout] | ------------ fields in this variant [INFO] [stdout] 32 | line: usize, [INFO] [stdout] | ^^^^ [INFO] [stdout] 33 | position: usize, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 34 | message: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `line`, `position`, and `message` are never read [INFO] [stdout] --> src/error.rs:37:9 [INFO] [stdout] | [INFO] [stdout] 36 | ResolverError { [INFO] [stdout] | ------------- fields in this variant [INFO] [stdout] 37 | line: usize, [INFO] [stdout] | ^^^^ [INFO] [stdout] 38 | position: usize, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 39 | message: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `debug_info` is never read [INFO] [stdout] --> src/expression.rs:234:9 [INFO] [stdout] | [INFO] [stdout] 232 | pub struct Call { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 233 | pub calle: Expression, [INFO] [stdout] 234 | pub debug_info: DebugInfo, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Call` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/lox_function.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 38 | pub struct LoxFun { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 39 | pub name: Identifier, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LoxFun` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call resolves to `<&Box<[T]> as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to ` as IntoIterator>::into_iter` in Rust 2024 [INFO] [stdout] --> src/interpreter.rs:414:45 [INFO] [stdout] | [INFO] [stdout] 414 | std::iter::zip(fun.args.into_iter(), arg_values.into_iter()) [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(boxed_slice_into_iter)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 414 - std::iter::zip(fun.args.into_iter(), arg_values.into_iter()) [INFO] [stdout] 414 + std::iter::zip(fun.args.iter(), arg_values.into_iter()) [INFO] [stdout] | [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 414 - std::iter::zip(fun.args.into_iter(), arg_values.into_iter()) [INFO] [stdout] 414 + std::iter::zip(IntoIterator::into_iter(fun.args), arg_values.into_iter()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/lox_function.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 8 | #[derive(PartialEq, Clone, Debug)] [INFO] [stdout] | --------- in this derive macro expansion [INFO] [stdout] ... [INFO] [stdout] 12 | pub fun: fn(&mut Interpreter, Box<[LoxValue]>) -> Result, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.83s [INFO] running `Command { std: "docker" "inspect" "89513c8a243f3b91c4d154db6d10feefb262586822be2f14d79dde75d54fba04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89513c8a243f3b91c4d154db6d10feefb262586822be2f14d79dde75d54fba04", kill_on_drop: false }` [INFO] [stdout] 89513c8a243f3b91c4d154db6d10feefb262586822be2f14d79dde75d54fba04 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6f83c24bfe68fcf6ccb2636a7e97e384a7ef8b3cb28979a74b094282e9d1d303 [INFO] running `Command { std: "docker" "start" "-a" "6f83c24bfe68fcf6ccb2636a7e97e384a7ef8b3cb28979a74b094282e9d1d303", kill_on_drop: false }` [INFO] [stderr] Compiling rlox v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `line`, `position`, and `message` are never read [INFO] [stdout] --> src/error.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 3 | SyntaxError { [INFO] [stdout] | ----------- fields in this variant [INFO] [stdout] 4 | line: usize, [INFO] [stdout] | ^^^^ [INFO] [stdout] 5 | position: usize, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 6 | message: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `message` is never read [INFO] [stdout] --> src/error.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 8 | ParsingError { [INFO] [stdout] | ------------ field in this variant [INFO] [stdout] ... [INFO] [stdout] 11 | message: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `line`, `position`, and `message` are never read [INFO] [stdout] --> src/error.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 13 | UnknownBinaryOperator { [INFO] [stdout] | --------------------- fields in this variant [INFO] [stdout] 14 | line: usize, [INFO] [stdout] | ^^^^ [INFO] [stdout] 15 | position: usize, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 16 | message: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `line`, `position`, and `message` are never read [INFO] [stdout] --> src/error.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 18 | UnknownUnaryOperator { [INFO] [stdout] | -------------------- fields in this variant [INFO] [stdout] 19 | line: usize, [INFO] [stdout] | ^^^^ [INFO] [stdout] 20 | position: usize, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 21 | message: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `line`, `position`, and `message` are never read [INFO] [stdout] --> src/error.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 23 | UnknownLiteral { [INFO] [stdout] | -------------- fields in this variant [INFO] [stdout] 24 | line: usize, [INFO] [stdout] | ^^^^ [INFO] [stdout] 25 | position: usize, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 26 | message: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `line`, `position`, and `message` are never read [INFO] [stdout] --> src/error.rs:37:9 [INFO] [stdout] | [INFO] [stdout] 36 | ResolverError { [INFO] [stdout] | ------------- fields in this variant [INFO] [stdout] 37 | line: usize, [INFO] [stdout] | ^^^^ [INFO] [stdout] 38 | position: usize, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 39 | message: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `debug_info` is never read [INFO] [stdout] --> src/expression.rs:234:9 [INFO] [stdout] | [INFO] [stdout] 232 | pub struct Call { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 233 | pub calle: Expression, [INFO] [stdout] 234 | pub debug_info: DebugInfo, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Call` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/lox_function.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 38 | pub struct LoxFun { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 39 | pub name: Identifier, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LoxFun` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call resolves to `<&Box<[T]> as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to ` as IntoIterator>::into_iter` in Rust 2024 [INFO] [stdout] --> src/interpreter.rs:414:45 [INFO] [stdout] | [INFO] [stdout] 414 | std::iter::zip(fun.args.into_iter(), arg_values.into_iter()) [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(boxed_slice_into_iter)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 414 - std::iter::zip(fun.args.into_iter(), arg_values.into_iter()) [INFO] [stdout] 414 + std::iter::zip(fun.args.iter(), arg_values.into_iter()) [INFO] [stdout] | [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 414 - std::iter::zip(fun.args.into_iter(), arg_values.into_iter()) [INFO] [stdout] 414 + std::iter::zip(IntoIterator::into_iter(fun.args), arg_values.into_iter()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/lox_function.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 8 | #[derive(PartialEq, Clone, Debug)] [INFO] [stdout] | --------- in this derive macro expansion [INFO] [stdout] ... [INFO] [stdout] 12 | pub fun: fn(&mut Interpreter, Box<[LoxValue]>) -> Result, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static [INFO] [stdout] --> src/resolver.rs:317:13 [INFO] [stdout] | [INFO] [stdout] 317 | VALUES_OF_A.push(args[0].to_string()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/resolver.rs:332:20 [INFO] [stdout] | [INFO] [stdout] 332 | assert_eq!(VALUES_OF_A, ["global", "global"]); [INFO] [stdout] | ^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.39s [INFO] running `Command { std: "docker" "inspect" "6f83c24bfe68fcf6ccb2636a7e97e384a7ef8b3cb28979a74b094282e9d1d303", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f83c24bfe68fcf6ccb2636a7e97e384a7ef8b3cb28979a74b094282e9d1d303", kill_on_drop: false }` [INFO] [stdout] 6f83c24bfe68fcf6ccb2636a7e97e384a7ef8b3cb28979a74b094282e9d1d303 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b36b8fc53cefa1f60dbaa169c54c5abee904a94b2e759d231bf8910875f450dc [INFO] running `Command { std: "docker" "start" "-a" "b36b8fc53cefa1f60dbaa169c54c5abee904a94b2e759d231bf8910875f450dc", kill_on_drop: false }` [INFO] [stderr] warning: fields `line`, `position`, and `message` are never read [INFO] [stderr] --> src/error.rs:4:9 [INFO] [stderr] | [INFO] [stderr] 3 | SyntaxError { [INFO] [stderr] | ----------- fields in this variant [INFO] [stderr] 4 | line: usize, [INFO] [stderr] | ^^^^ [INFO] [stderr] 5 | position: usize, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 6 | message: String, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: field `message` is never read [INFO] [stderr] --> src/error.rs:11:9 [INFO] [stderr] | [INFO] [stderr] 8 | ParsingError { [INFO] [stderr] | ------------ field in this variant [INFO] [stderr] ... [INFO] [stderr] 11 | message: String, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: fields `line`, `position`, and `message` are never read [INFO] [stderr] --> src/error.rs:14:9 [INFO] [stderr] | [INFO] [stderr] 13 | UnknownBinaryOperator { [INFO] [stderr] | --------------------- fields in this variant [INFO] [stderr] 14 | line: usize, [INFO] [stderr] | ^^^^ [INFO] [stderr] 15 | position: usize, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 16 | message: String, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: fields `line`, `position`, and `message` are never read [INFO] [stderr] --> src/error.rs:19:9 [INFO] [stderr] | [INFO] [stderr] 18 | UnknownUnaryOperator { [INFO] [stderr] | -------------------- fields in this variant [INFO] [stderr] 19 | line: usize, [INFO] [stderr] | ^^^^ [INFO] [stderr] 20 | position: usize, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 21 | message: String, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: fields `line`, `position`, and `message` are never read [INFO] [stderr] --> src/error.rs:24:9 [INFO] [stderr] | [INFO] [stderr] 23 | UnknownLiteral { [INFO] [stderr] | -------------- fields in this variant [INFO] [stderr] 24 | line: usize, [INFO] [stderr] | ^^^^ [INFO] [stderr] 25 | position: usize, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 26 | message: String, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: fields `line`, `position`, and `message` are never read [INFO] [stderr] --> src/error.rs:37:9 [INFO] [stderr] | [INFO] [stderr] 36 | ResolverError { [INFO] [stderr] | ------------- fields in this variant [INFO] [stderr] 37 | line: usize, [INFO] [stderr] | ^^^^ [INFO] [stderr] 38 | position: usize, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 39 | message: String, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: field `debug_info` is never read [INFO] [stderr] --> src/expression.rs:234:9 [INFO] [stderr] | [INFO] [stderr] 232 | pub struct Call { [INFO] [stderr] | ---- field in this struct [INFO] [stderr] 233 | pub calle: Expression, [INFO] [stderr] 234 | pub debug_info: DebugInfo, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Call` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: field `name` is never read [INFO] [stderr] --> src/lox_function.rs:39:9 [INFO] [stderr] | [INFO] [stderr] 38 | pub struct LoxFun { [INFO] [stderr] | ------ field in this struct [INFO] [stderr] 39 | pub name: Identifier, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `LoxFun` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: this method call resolves to `<&Box<[T]> as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to ` as IntoIterator>::into_iter` in Rust 2024 [INFO] [stderr] --> src/interpreter.rs:414:45 [INFO] [stderr] | [INFO] [stderr] 414 | std::iter::zip(fun.args.into_iter(), arg_values.into_iter()) [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this changes meaning in Rust 2024 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: `#[warn(boxed_slice_into_iter)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stderr] | [INFO] [stderr] 414 - std::iter::zip(fun.args.into_iter(), arg_values.into_iter()) [INFO] [stderr] 414 + std::iter::zip(fun.args.iter(), arg_values.into_iter()) [INFO] [stderr] | [INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stderr] | [INFO] [stderr] 414 - std::iter::zip(fun.args.into_iter(), arg_values.into_iter()) [INFO] [stderr] 414 + std::iter::zip(IntoIterator::into_iter(fun.args), arg_values.into_iter()) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stderr] --> src/lox_function.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 8 | #[derive(PartialEq, Clone, Debug)] [INFO] [stderr] | --------- in this derive macro expansion [INFO] [stderr] ... [INFO] [stderr] 12 | pub fun: fn(&mut Interpreter, Box<[LoxValue]>) -> Result, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: the address of the same function can vary between different codegen units [INFO] [stderr] = note: furthermore, different functions could have the same address after being merged together [INFO] [stderr] = note: for more information visit [INFO] [stderr] = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: creating a mutable reference to mutable static [INFO] [stderr] --> src/resolver.rs:317:13 [INFO] [stderr] | [INFO] [stderr] 317 | VALUES_OF_A.push(args[0].to_string()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stderr] = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: creating a shared reference to mutable static [INFO] [stderr] --> src/resolver.rs:332:20 [INFO] [stderr] | [INFO] [stderr] 332 | assert_eq!(VALUES_OF_A, ["global", "global"]); [INFO] [stderr] | ^^^^^^^^^^^ shared reference to mutable static [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stderr] [INFO] [stderr] warning: `rlox` (bin "rlox" test) generated 12 warnings (run `cargo fix --bin "rlox" -p rlox --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rlox-9b0ca6d38fe48284) [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test environment::test_closure_capturing ... ok [INFO] [stdout] test environment::test_function_call ... ok [INFO] [stdout] test interpreter::basic_arithmetics ... ok [INFO] [stdout] test interpreter::runtime_error_string_negation ... ok [INFO] [stdout] test interpreter::loops ... ok [INFO] [stdout] test lox_function::test_fun_stmt ... ok [INFO] [stdout] test parser::test_fun_stmt ... ok [INFO] [stdout] test parser::test_parser ... ok [INFO] [stdout] test lox_value::comparison_tests ... ok [INFO] [stdout] test interpreter::program_return ... ok [INFO] [stdout] test expression::expression_test ... ok [INFO] [stdout] test parser::test_statements ... ok [INFO] [stdout] test parser::test_call ... ok [INFO] [stdout] test interpreter::func_loop_return ... ok [INFO] [stdout] test resolver::test_resolver ... ok [INFO] [stdout] test interpreter::variables ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b36b8fc53cefa1f60dbaa169c54c5abee904a94b2e759d231bf8910875f450dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b36b8fc53cefa1f60dbaa169c54c5abee904a94b2e759d231bf8910875f450dc", kill_on_drop: false }` [INFO] [stdout] b36b8fc53cefa1f60dbaa169c54c5abee904a94b2e759d231bf8910875f450dc