[INFO] fetching crate lynxlang 0.1.1... [INFO] testing lynxlang-0.1.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1 [INFO] extracting crate lynxlang 0.1.1 into /workspace/builds/worker-7-tc1/source [INFO] removed /workspace/builds/worker-7-tc1/source/rust-toolchain [INFO] started tweaking crates.io crate lynxlang 0.1.1 [INFO] finished tweaking crates.io crate lynxlang 0.1.1 [INFO] tweaked toml for crates.io crate lynxlang 0.1.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate lynxlang 0.1.1 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b8ee7bc75613e44e5c15ed4229e8977a6ae161f990fed8530473d5f0a867f68c [INFO] running `Command { std: "docker" "start" "-a" "b8ee7bc75613e44e5c15ed4229e8977a6ae161f990fed8530473d5f0a867f68c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b8ee7bc75613e44e5c15ed4229e8977a6ae161f990fed8530473d5f0a867f68c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b8ee7bc75613e44e5c15ed4229e8977a6ae161f990fed8530473d5f0a867f68c", kill_on_drop: false }` [INFO] [stdout] b8ee7bc75613e44e5c15ed4229e8977a6ae161f990fed8530473d5f0a867f68c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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_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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] be16452418500391d6000a804110309f4fc2a10a63acf58e59dc6d8bac18a7a1 [INFO] running `Command { std: "docker" "start" "-a" "be16452418500391d6000a804110309f4fc2a10a63acf58e59dc6d8bac18a7a1", kill_on_drop: false }` [INFO] [stderr] Compiling lynxlang v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `array_windows` has been stable since 1.94.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:80:12 [INFO] [stdout] | [INFO] [stdout] 80 | #![feature(array_windows)] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/evaluator.rs:41:20 [INFO] [stdout] | [INFO] [stdout] 41 | pub fn get_env(&self) -> RefMut { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 41 | pub fn get_env(&self) -> RefMut<'_, Env> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lexer.rs:18:23 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn new(input: &str) -> Lexer { [INFO] [stdout] | ^^^^ ^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 18 | pub fn new(input: &str) -> Lexer<'_> { [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/object.rs:25:13 [INFO] [stdout] | [INFO] [stdout] 15 | #[derive(PartialEq, Debug, Clone)] [INFO] [stdout] | --------- in this derive macro expansion [INFO] [stdout] ... [INFO] [stdout] 25 | Builtin(FuncType), [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: call to `.deref()` on a reference in this situation does nothing [INFO] [stdout] --> src/parser.rs:550:42 [INFO] [stdout] | [INFO] [stdout] 550 | hash_tuple.push((hash_key.deref().clone(), hash_value.deref().clone())); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `ast::Expression` does not implement `Deref`, so calling `deref` on `&ast::Expression` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 550 - hash_tuple.push((hash_key.deref().clone(), hash_value.deref().clone())); [INFO] [stdout] 550 + hash_tuple.push((hash_key.clone(), hash_value.deref().clone())); [INFO] [stdout] | [INFO] [stdout] help: if you meant to clone `ast::Expression`, implement `Clone` for it [INFO] [stdout] --> src/ast.rs:29:1 [INFO] [stdout] | [INFO] [stdout] 29 + #[derive(Clone)] [INFO] [stdout] 30 | pub enum Expression { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing [INFO] [stdout] --> src/parser.rs:550:70 [INFO] [stdout] | [INFO] [stdout] 550 | hash_tuple.push((hash_key.deref().clone(), hash_value.deref().clone())); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `ast::Expression` does not implement `Deref`, so calling `deref` on `&ast::Expression` copies the reference, which does not do anything and can be removed [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 550 - hash_tuple.push((hash_key.deref().clone(), hash_value.deref().clone())); [INFO] [stdout] 550 + hash_tuple.push((hash_key.deref().clone(), hash_value.clone())); [INFO] [stdout] | [INFO] [stdout] help: if you meant to clone `ast::Expression`, implement `Clone` for it [INFO] [stdout] --> src/ast.rs:29:1 [INFO] [stdout] | [INFO] [stdout] 29 + #[derive(Clone)] [INFO] [stdout] 30 | pub enum Expression { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/parser.rs:610:23 [INFO] [stdout] | [INFO] [stdout] 610 | pub fn get(input: &str) -> Parser { [INFO] [stdout] | ^^^^ ^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 610 | pub fn get(input: &str) -> Parser<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.54s [INFO] running `Command { std: "docker" "inspect" "be16452418500391d6000a804110309f4fc2a10a63acf58e59dc6d8bac18a7a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be16452418500391d6000a804110309f4fc2a10a63acf58e59dc6d8bac18a7a1", kill_on_drop: false }` [INFO] [stdout] be16452418500391d6000a804110309f4fc2a10a63acf58e59dc6d8bac18a7a1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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_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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3c977e5bffe6bc8d9d2daaec6db9b83541904be7493ad67b97c44cb3d002c745 [INFO] running `Command { std: "docker" "start" "-a" "3c977e5bffe6bc8d9d2daaec6db9b83541904be7493ad67b97c44cb3d002c745", kill_on_drop: false }` [INFO] [stdout] warning: the feature `array_windows` has been stable since 1.94.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:80:12 [INFO] [stdout] | [INFO] [stdout] 80 | #![feature(array_windows)] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/evaluator.rs:41:20 [INFO] [stdout] | [INFO] [stdout] 41 | pub fn get_env(&self) -> RefMut { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 41 | pub fn get_env(&self) -> RefMut<'_, Env> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lexer.rs:18:23 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn new(input: &str) -> Lexer { [INFO] [stdout] | ^^^^ ^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 18 | pub fn new(input: &str) -> Lexer<'_> { [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/object.rs:25:13 [INFO] [stdout] | [INFO] [stdout] 15 | #[derive(PartialEq, Debug, Clone)] [INFO] [stdout] | --------- in this derive macro expansion [INFO] [stdout] ... [INFO] [stdout] 25 | Builtin(FuncType), [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: call to `.deref()` on a reference in this situation does nothing [INFO] [stdout] --> src/parser.rs:550:42 [INFO] [stdout] | [INFO] [stdout] 550 | hash_tuple.push((hash_key.deref().clone(), hash_value.deref().clone())); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `ast::Expression` does not implement `Deref`, so calling `deref` on `&ast::Expression` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 550 - hash_tuple.push((hash_key.deref().clone(), hash_value.deref().clone())); [INFO] [stdout] 550 + hash_tuple.push((hash_key.clone(), hash_value.deref().clone())); [INFO] [stdout] | [INFO] [stdout] help: if you meant to clone `ast::Expression`, implement `Clone` for it [INFO] [stdout] --> src/ast.rs:29:1 [INFO] [stdout] | [INFO] [stdout] 29 + #[derive(Clone)] [INFO] [stdout] 30 | pub enum Expression { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing [INFO] [stdout] --> src/parser.rs:550:70 [INFO] [stdout] | [INFO] [stdout] 550 | hash_tuple.push((hash_key.deref().clone(), hash_value.deref().clone())); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `ast::Expression` does not implement `Deref`, so calling `deref` on `&ast::Expression` copies the reference, which does not do anything and can be removed [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 550 - hash_tuple.push((hash_key.deref().clone(), hash_value.deref().clone())); [INFO] [stdout] 550 + hash_tuple.push((hash_key.deref().clone(), hash_value.clone())); [INFO] [stdout] | [INFO] [stdout] help: if you meant to clone `ast::Expression`, implement `Clone` for it [INFO] [stdout] --> src/ast.rs:29:1 [INFO] [stdout] | [INFO] [stdout] 29 + #[derive(Clone)] [INFO] [stdout] 30 | pub enum Expression { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/parser.rs:610:23 [INFO] [stdout] | [INFO] [stdout] 610 | pub fn get(input: &str) -> Parser { [INFO] [stdout] | ^^^^ ^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 610 | pub fn get(input: &str) -> Parser<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling lynxlang v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `array_windows` has been stable since 1.94.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:80:12 [INFO] [stdout] | [INFO] [stdout] 80 | #![feature(array_windows)] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/evaluator.rs:41:20 [INFO] [stdout] | [INFO] [stdout] 41 | pub fn get_env(&self) -> RefMut { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 41 | pub fn get_env(&self) -> RefMut<'_, Env> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lexer.rs:18:23 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn new(input: &str) -> Lexer { [INFO] [stdout] | ^^^^ ^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 18 | pub fn new(input: &str) -> Lexer<'_> { [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/object.rs:25:13 [INFO] [stdout] | [INFO] [stdout] 15 | #[derive(PartialEq, Debug, Clone)] [INFO] [stdout] | --------- in this derive macro expansion [INFO] [stdout] ... [INFO] [stdout] 25 | Builtin(FuncType), [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: call to `.deref()` on a reference in this situation does nothing [INFO] [stdout] --> src/parser.rs:550:42 [INFO] [stdout] | [INFO] [stdout] 550 | hash_tuple.push((hash_key.deref().clone(), hash_value.deref().clone())); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `ast::Expression` does not implement `Deref`, so calling `deref` on `&ast::Expression` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 550 - hash_tuple.push((hash_key.deref().clone(), hash_value.deref().clone())); [INFO] [stdout] 550 + hash_tuple.push((hash_key.clone(), hash_value.deref().clone())); [INFO] [stdout] | [INFO] [stdout] help: if you meant to clone `ast::Expression`, implement `Clone` for it [INFO] [stdout] --> src/ast.rs:29:1 [INFO] [stdout] | [INFO] [stdout] 29 + #[derive(Clone)] [INFO] [stdout] 30 | pub enum Expression { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing [INFO] [stdout] --> src/parser.rs:550:70 [INFO] [stdout] | [INFO] [stdout] 550 | hash_tuple.push((hash_key.deref().clone(), hash_value.deref().clone())); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `ast::Expression` does not implement `Deref`, so calling `deref` on `&ast::Expression` copies the reference, which does not do anything and can be removed [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 550 - hash_tuple.push((hash_key.deref().clone(), hash_value.deref().clone())); [INFO] [stdout] 550 + hash_tuple.push((hash_key.deref().clone(), hash_value.clone())); [INFO] [stdout] | [INFO] [stdout] help: if you meant to clone `ast::Expression`, implement `Clone` for it [INFO] [stdout] --> src/ast.rs:29:1 [INFO] [stdout] | [INFO] [stdout] 29 + #[derive(Clone)] [INFO] [stdout] 30 | pub enum Expression { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/parser.rs:610:23 [INFO] [stdout] | [INFO] [stdout] 610 | pub fn get(input: &str) -> Parser { [INFO] [stdout] | ^^^^ ^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 610 | pub fn get(input: &str) -> Parser<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/parser.rs:653:26 [INFO] [stdout] | [INFO] [stdout] 653 | fn get_parser(input: &str) -> Parser { [INFO] [stdout] | ^^^^ ^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 653 | fn get_parser(input: &str) -> Parser<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.57s [INFO] running `Command { std: "docker" "inspect" "3c977e5bffe6bc8d9d2daaec6db9b83541904be7493ad67b97c44cb3d002c745", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c977e5bffe6bc8d9d2daaec6db9b83541904be7493ad67b97c44cb3d002c745", kill_on_drop: false }` [INFO] [stdout] 3c977e5bffe6bc8d9d2daaec6db9b83541904be7493ad67b97c44cb3d002c745 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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_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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 588d8355711d39cd5336dcdd4137e9d7f1e0d44b15dc849cab122c337ea54b19 [INFO] running `Command { std: "docker" "start" "-a" "588d8355711d39cd5336dcdd4137e9d7f1e0d44b15dc849cab122c337ea54b19", kill_on_drop: false }` [INFO] [stderr] warning: the feature `array_windows` has been stable since 1.94.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/lib.rs:80:12 [INFO] [stderr] | [INFO] [stderr] 80 | #![feature(array_windows)] [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(stable_features)]` on by default [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/evaluator.rs:41:20 [INFO] [stderr] | [INFO] [stderr] 41 | pub fn get_env(&self) -> RefMut { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 41 | pub fn get_env(&self) -> RefMut<'_, Env> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lexer.rs:18:23 [INFO] [stderr] | [INFO] [stderr] 18 | pub fn new(input: &str) -> Lexer { [INFO] [stderr] | ^^^^ ^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 18 | pub fn new(input: &str) -> Lexer<'_> { [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/object.rs:25:13 [INFO] [stderr] | [INFO] [stderr] 15 | #[derive(PartialEq, Debug, Clone)] [INFO] [stderr] | --------- in this derive macro expansion [INFO] [stderr] ... [INFO] [stderr] 25 | Builtin(FuncType), [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: call to `.deref()` on a reference in this situation does nothing [INFO] [stderr] --> src/parser.rs:550:42 [INFO] [stderr] | [INFO] [stderr] 550 | hash_tuple.push((hash_key.deref().clone(), hash_value.deref().clone())); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: the type `ast::Expression` does not implement `Deref`, so calling `deref` on `&ast::Expression` copies the reference, which does not do anything and can be removed [INFO] [stderr] = note: `#[warn(noop_method_call)]` on by default [INFO] [stderr] help: remove this redundant call [INFO] [stderr] | [INFO] [stderr] 550 - hash_tuple.push((hash_key.deref().clone(), hash_value.deref().clone())); [INFO] [stderr] 550 + hash_tuple.push((hash_key.clone(), hash_value.deref().clone())); [INFO] [stderr] | [INFO] [stderr] help: if you meant to clone `ast::Expression`, implement `Clone` for it [INFO] [stderr] --> src/ast.rs:29:1 [INFO] [stderr] | [INFO] [stderr] 29 + #[derive(Clone)] [INFO] [stderr] 30 | pub enum Expression { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: call to `.deref()` on a reference in this situation does nothing [INFO] [stderr] --> src/parser.rs:550:70 [INFO] [stderr] | [INFO] [stderr] 550 | hash_tuple.push((hash_key.deref().clone(), hash_value.deref().clone())); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: the type `ast::Expression` does not implement `Deref`, so calling `deref` on `&ast::Expression` copies the reference, which does not do anything and can be removed [INFO] [stderr] help: remove this redundant call [INFO] [stderr] | [INFO] [stderr] 550 - hash_tuple.push((hash_key.deref().clone(), hash_value.deref().clone())); [INFO] [stderr] 550 + hash_tuple.push((hash_key.deref().clone(), hash_value.clone())); [INFO] [stderr] | [INFO] [stderr] help: if you meant to clone `ast::Expression`, implement `Clone` for it [INFO] [stderr] --> src/ast.rs:29:1 [INFO] [stderr] | [INFO] [stderr] 29 + #[derive(Clone)] [INFO] [stderr] 30 | pub enum Expression { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/parser.rs:610:23 [INFO] [stderr] | [INFO] [stderr] 610 | pub fn get(input: &str) -> Parser { [INFO] [stderr] | ^^^^ ^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 610 | pub fn get(input: &str) -> Parser<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `lynxlang` (lib) generated 7 warnings (run `cargo fix --lib -p lynxlang` to apply 5 suggestions) [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/parser.rs:653:26 [INFO] [stderr] | [INFO] [stderr] 653 | fn get_parser(input: &str) -> Parser { [INFO] [stderr] | ^^^^ ^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 653 | fn get_parser(input: &str) -> Parser<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `lynxlang` (lib test) generated 8 warnings (7 duplicates) (run `cargo fix --lib -p lynxlang --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lynxlang-58d5424f96c996c0) [INFO] [stdout] [INFO] [stdout] running 54 tests [INFO] [stdout] test evaluator::unit_test::eval_boolean ... ok [INFO] [stdout] test evaluator::unit_test::eval_array_expression ... ok [INFO] [stdout] test evaluator::unit_test::eval_build_ins ... ok [INFO] [stdout] test evaluator::unit_test::eval_integer ... ok [INFO] [stdout] test evaluator::unit_test::eval_identifier ... ok [INFO] [stdout] test evaluator::unit_test::eval_fn_call_expression ... ok [INFO] [stdout] test evaluator::unit_test::eval_let_fn_call_expression ... ok [INFO] [stdout] test evaluator::unit_test::eval_grouped_expression ... ok [INFO] [stdout] test evaluator::unit_test::eval_hash_expression ... ok [INFO] [stdout] test evaluator::unit_test::eval_infix_expression ... ok [INFO] [stdout] test evaluator::unit_test::eval_if_expression ... ok [INFO] [stdout] test evaluator::unit_test::eval_fibonacci_fn ... ok [INFO] [stdout] test evaluator::unit_test::eval_let_fn_expression ... ok [INFO] [stdout] test evaluator::unit_test::eval_prefix_expression ... ok [INFO] [stdout] test evaluator::unit_test::eval_string ... ok [INFO] [stdout] test evaluator::unit_test::eval_return_statement ... ok [INFO] [stdout] test lexer::unit_test::tokenize_arithmetic_operators ... ok [INFO] [stdout] test lexer::unit_test::tokenize_arr_type ... ok [INFO] [stdout] test evaluator::unit_test::eval_while_expression ... ok [INFO] [stdout] test evaluator::unit_test::eval_let_statement ... ok [INFO] [stdout] test evaluator::unit_test::eval_fn_expression ... ok [INFO] [stdout] test lexer::unit_test::tokenize_boolean_logical_operator ... ok [INFO] [stdout] test lexer::unit_test::tokenize_build_in_function ... ok [INFO] [stdout] test lexer::unit_test::tokenize_fibonacci ... ok [INFO] [stdout] test lexer::unit_test::tokenize_fn ... ok [INFO] [stdout] test lexer::unit_test::tokenize_return ... ok [INFO] [stdout] test lexer::unit_test::tokenize_hash_type ... ok [INFO] [stdout] test parser::unit_test::check_precedence ... ok [INFO] [stdout] test lexer::unit_test::tokenize_unary_operators ... ok [INFO] [stdout] test parser::unit_test::parse_builtin_expression ... ok [INFO] [stdout] test parser::unit_test::parse_array_expression ... ok [INFO] [stdout] test parser::unit_test::parse_integer_expression ... ok [INFO] [stdout] test parser::unit_test::parse_if_expression ... ok [INFO] [stdout] test parser::unit_test::parse_grouped_expression ... ok [INFO] [stdout] test parser::unit_test::parse_infix_expression ... ok [INFO] [stdout] test parser::unit_test::parse_fibonacci ... ok [INFO] [stdout] test parser::unit_test::parse_fn_expression ... ok [INFO] [stdout] test parser::unit_test::parse_fn_call_expression ... ok [INFO] [stdout] test parser::unit_test::parse_hash_expression ... ok [INFO] [stdout] test parser::unit_test::parse_let_infix_expression ... ok [INFO] [stdout] test lexer::unit_test::tokenize_basic_data_types ... ok [INFO] [stdout] test parser::unit_test::parse_let_fn_expression ... ok [INFO] [stdout] test lexer::unit_test::tokenize_foc_if ... ok [INFO] [stdout] test lexer::unit_test::tokenize_foc_while ... ok [INFO] [stdout] test parser::unit_test::parse_return_statement ... ok [INFO] [stdout] test lexer::unit_test::tokenize_comparison_operator ... ok [INFO] [stdout] test parser::unit_test::parse_while_expression ... ok [INFO] [stdout] test parser::unit_test::parse_prefix_expression ... ok [INFO] [stdout] test parser::unit_test::parse_program ... ok [INFO] [stdout] test parser::unit_test::parse_let_statement ... ok [INFO] [stdout] test parser::unit_test::parse_while_break_expression ... ok [INFO] [stdout] test parser::unit_test::parse_boolean_expression ... ok [INFO] [stdout] test lexer::unit_test::tokenize_program ... ok [INFO] [stdout] test parser::unit_test::parse_string_expression ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 54 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stderr] Running tests/test.rs (/opt/rustwide/target/debug/deps/test-4b28d658128e082f) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test integration_test::eval_lynx_program ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests lynxlang [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" "588d8355711d39cd5336dcdd4137e9d7f1e0d44b15dc849cab122c337ea54b19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "588d8355711d39cd5336dcdd4137e9d7f1e0d44b15dc849cab122c337ea54b19", kill_on_drop: false }` [INFO] [stdout] 588d8355711d39cd5336dcdd4137e9d7f1e0d44b15dc849cab122c337ea54b19