[INFO] cloning repository https://github.com/BIYUEHU/language-parser [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BIYUEHU/language-parser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBIYUEHU%2Flanguage-parser", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBIYUEHU%2Flanguage-parser'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8855214e1b204ed16608084e0683cc690a9c9eca [INFO] checking BIYUEHU/language-parser against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBIYUEHU%2Flanguage-parser" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/BIYUEHU/language-parser [INFO] finished tweaking git repo https://github.com/BIYUEHU/language-parser [INFO] tweaked toml for git repo https://github.com/BIYUEHU/language-parser written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/BIYUEHU/language-parser on toolchain a5689b034ad287112f709693384a37f1377eb9cc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/BIYUEHU/language-parser 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" "+a5689b034ad287112f709693384a37f1377eb9cc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root: [INFO] [stderr] package: /workspace/builds/worker-6-tc2/source/playground/Cargo.toml [INFO] [stderr] workspace: /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] 0152b226a9cc4d60eff0326b75dad35d5e74419bafd2eec690ebde100c9cd944 [INFO] running `Command { std: "docker" "start" "0152b226a9cc4d60eff0326b75dad35d5e74419bafd2eec690ebde100c9cd944", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0152b226a9cc4d60eff0326b75dad35d5e74419bafd2eec690ebde100c9cd944", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0152b226a9cc4d60eff0326b75dad35d5e74419bafd2eec690ebde100c9cd944" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0152b226a9cc4d60eff0326b75dad35d5e74419bafd2eec690ebde100c9cd944", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0152b226a9cc4d60eff0326b75dad35d5e74419bafd2eec690ebde100c9cd944" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root: [INFO] [stderr] package: /opt/rustwide/workdir/playground/Cargo.toml [INFO] [stderr] workspace: /opt/rustwide/workdir/Cargo.toml [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Checking smallvec v1.15.0 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking hashbrown v0.15.2 [INFO] [stderr] Compiling proc-macro2-diagnostics v0.10.1 [INFO] [stderr] Compiling slotmap v1.0.7 [INFO] [stderr] Checking concurrent-queue v2.5.0 [INFO] [stderr] Checking throw_error v0.2.0 [INFO] [stderr] Compiling convert_case v0.7.1 [INFO] [stderr] Checking send_wrapper v0.6.0 [INFO] [stderr] Checking or_poisoned v0.1.0 [INFO] [stderr] Compiling camino v1.1.9 [INFO] [stderr] Compiling convert_case v0.6.0 [INFO] [stderr] Compiling xxhash-rust v0.8.15 [INFO] [stderr] Checking guardian v1.3.0 [INFO] [stderr] Checking itertools v0.14.0 [INFO] [stderr] Checking event-listener v5.4.0 [INFO] [stderr] Compiling yansi v1.0.1 [INFO] [stderr] Checking utf8-width v0.1.7 [INFO] [stderr] Checking winnow v0.7.6 [INFO] [stderr] Checking html-escape v0.2.13 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Checking either_of v0.1.6 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling prettyplease v0.2.32 [INFO] [stderr] Compiling interpolator v0.5.0 [INFO] [stderr] Checking event-listener-strategy v0.5.4 [INFO] [stderr] Compiling collection_literals v1.0.1 [INFO] [stderr] Checking linear-map v1.2.0 [INFO] [stderr] Checking next_tuple v0.1.0 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking async-lock v3.4.0 [INFO] [stderr] Checking const_str_slice_concat v0.1.0 [INFO] [stderr] Checking drain_filter_polyfill v0.1.3 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Compiling indexmap v2.9.0 [INFO] [stderr] Compiling anyhow v1.0.98 [INFO] [stderr] Checking pathdiff v0.2.3 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling uuid v1.16.0 [INFO] [stderr] Checking quote v1.0.40 [INFO] [stderr] Checking mihama-core v0.0.1 (/opt/rustwide/workdir/core) [INFO] [stderr] Checking ttt v0.1.0 (/opt/rustwide/workdir/ttt) [INFO] [stderr] Checking log v0.4.27 [INFO] [stderr] Checking syn v2.0.100 [INFO] [stderr] Checking dashmap v6.1.0 [INFO] [stderr] Compiling proc-macro-utils v0.10.0 [INFO] [stdout] error: useless conversion to the same type: `TypeObject` [INFO] [stdout] --> core/src/env/mod.rs:113:22 [INFO] [stdout] | [INFO] [stdout] 113 | Box::new(TypeObject::Any.into()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] = note: `#[deny(self_type_conversion)]` on by default [INFO] [stdout] help: consider removing the conversion call [INFO] [stdout] | [INFO] [stdout] 113 - Box::new(TypeObject::Any.into()), [INFO] [stdout] 113 + Box::new(TypeObject::Any), [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 113 - Box::new(TypeObject::Any.into()), [INFO] [stdout] 113 + Box::new(>::into(TypeObject::Any)), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `TypeObject` [INFO] [stdout] --> core/src/env/mod.rs:114:22 [INFO] [stdout] | [INFO] [stdout] 114 | Box::new(TypeObject::Unit.into()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] help: consider removing the conversion call [INFO] [stdout] | [INFO] [stdout] 114 - Box::new(TypeObject::Unit.into()), [INFO] [stdout] 114 + Box::new(TypeObject::Unit), [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 114 - Box::new(TypeObject::Unit.into()), [INFO] [stdout] 114 + Box::new(>::into(TypeObject::Unit)), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `TypeObject` [INFO] [stdout] --> core/src/env/mod.rs:121:22 [INFO] [stdout] | [INFO] [stdout] 121 | Box::new(TypeObject::Unit.into()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] help: consider removing the conversion call [INFO] [stdout] | [INFO] [stdout] 121 - Box::new(TypeObject::Unit.into()), [INFO] [stdout] 121 + Box::new(TypeObject::Unit), [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 121 - Box::new(TypeObject::Unit.into()), [INFO] [stdout] 121 + Box::new(>::into(TypeObject::Unit)), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `TypeObject` [INFO] [stdout] --> core/src/env/mod.rs:122:22 [INFO] [stdout] | [INFO] [stdout] 122 | Box::new(TypeObject::Float.into()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] help: consider removing the conversion call [INFO] [stdout] | [INFO] [stdout] 122 - Box::new(TypeObject::Float.into()), [INFO] [stdout] 122 + Box::new(TypeObject::Float), [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 122 - Box::new(TypeObject::Float.into()), [INFO] [stdout] 122 + Box::new(>::into(TypeObject::Float)), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `TypeObject` [INFO] [stdout] --> core/src/env/mod.rs:129:22 [INFO] [stdout] | [INFO] [stdout] 129 | Box::new(TypeObject::String.into()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] help: consider removing the conversion call [INFO] [stdout] | [INFO] [stdout] 129 - Box::new(TypeObject::String.into()), [INFO] [stdout] 129 + Box::new(TypeObject::String), [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 129 - Box::new(TypeObject::String.into()), [INFO] [stdout] 129 + Box::new(>::into(TypeObject::String)), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `TypeObject` [INFO] [stdout] --> core/src/env/mod.rs:130:22 [INFO] [stdout] | [INFO] [stdout] 130 | Box::new(TypeObject::Any.into()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] help: consider removing the conversion call [INFO] [stdout] | [INFO] [stdout] 130 - Box::new(TypeObject::Any.into()), [INFO] [stdout] 130 + Box::new(TypeObject::Any), [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 130 - Box::new(TypeObject::Any.into()), [INFO] [stdout] 130 + Box::new(>::into(TypeObject::Any)), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `Vec` [INFO] [stdout] --> core/src/evaluator/object.rs:105:33 [INFO] [stdout] | [INFO] [stdout] 105 | let t: Vec<_> = t.into(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] help: consider removing the conversion call [INFO] [stdout] | [INFO] [stdout] 105 - let t: Vec<_> = t.into(); [INFO] [stdout] 105 + let t: Vec<_> = t; [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 105 - let t: Vec<_> = t.into(); [INFO] [stdout] 105 + let t: Vec<_> = as Into<_>>::into(t); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `checker::ast::CheckedExpr` [INFO] [stdout] --> core/src/evaluator/mod.rs:155:58 [INFO] [stdout] | [INFO] [stdout] 155 | Evaluator::new(local_env).eval_expr(&body.into()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] help: consider removing the conversion call [INFO] [stdout] | [INFO] [stdout] 155 - Evaluator::new(local_env).eval_expr(&body.into()) [INFO] [stdout] 155 + Evaluator::new(local_env).eval_expr(&body) [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 155 - Evaluator::new(local_env).eval_expr(&body.into()) [INFO] [stdout] 155 + Evaluator::new(local_env).eval_expr(&>::into(body)) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling proc-macro-error-attr2 v2.0.0 [INFO] [stderr] Compiling const_format_proc_macros v0.2.34 [INFO] [stderr] error: could not compile `mihama-core` (lib) due to 8 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: useless conversion to the same type: `TypeObject` [INFO] [stdout] --> core/src/env/mod.rs:113:22 [INFO] [stdout] | [INFO] [stdout] 113 | Box::new(TypeObject::Any.into()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] = note: `#[deny(self_type_conversion)]` on by default [INFO] [stdout] help: consider removing the conversion call [INFO] [stdout] | [INFO] [stdout] 113 - Box::new(TypeObject::Any.into()), [INFO] [stdout] 113 + Box::new(TypeObject::Any), [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 113 - Box::new(TypeObject::Any.into()), [INFO] [stdout] 113 + Box::new(>::into(TypeObject::Any)), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `TypeObject` [INFO] [stdout] --> core/src/env/mod.rs:114:22 [INFO] [stdout] | [INFO] [stdout] 114 | Box::new(TypeObject::Unit.into()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] help: consider removing the conversion call [INFO] [stdout] | [INFO] [stdout] 114 - Box::new(TypeObject::Unit.into()), [INFO] [stdout] 114 + Box::new(TypeObject::Unit), [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 114 - Box::new(TypeObject::Unit.into()), [INFO] [stdout] 114 + Box::new(>::into(TypeObject::Unit)), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `TypeObject` [INFO] [stdout] --> core/src/env/mod.rs:121:22 [INFO] [stdout] | [INFO] [stdout] 121 | Box::new(TypeObject::Unit.into()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] help: consider removing the conversion call [INFO] [stdout] | [INFO] [stdout] 121 - Box::new(TypeObject::Unit.into()), [INFO] [stdout] 121 + Box::new(TypeObject::Unit), [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 121 - Box::new(TypeObject::Unit.into()), [INFO] [stdout] 121 + Box::new(>::into(TypeObject::Unit)), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `TypeObject` [INFO] [stdout] --> core/src/env/mod.rs:122:22 [INFO] [stdout] | [INFO] [stdout] 122 | Box::new(TypeObject::Float.into()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] help: consider removing the conversion call [INFO] [stdout] | [INFO] [stdout] 122 - Box::new(TypeObject::Float.into()), [INFO] [stdout] 122 + Box::new(TypeObject::Float), [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 122 - Box::new(TypeObject::Float.into()), [INFO] [stdout] 122 + Box::new(>::into(TypeObject::Float)), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `TypeObject` [INFO] [stdout] --> core/src/env/mod.rs:129:22 [INFO] [stdout] | [INFO] [stdout] 129 | Box::new(TypeObject::String.into()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] help: consider removing the conversion call [INFO] [stdout] | [INFO] [stdout] 129 - Box::new(TypeObject::String.into()), [INFO] [stdout] 129 + Box::new(TypeObject::String), [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 129 - Box::new(TypeObject::String.into()), [INFO] [stdout] 129 + Box::new(>::into(TypeObject::String)), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `TypeObject` [INFO] [stdout] --> core/src/env/mod.rs:130:22 [INFO] [stdout] | [INFO] [stdout] 130 | Box::new(TypeObject::Any.into()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] help: consider removing the conversion call [INFO] [stdout] | [INFO] [stdout] 130 - Box::new(TypeObject::Any.into()), [INFO] [stdout] 130 + Box::new(TypeObject::Any), [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 130 - Box::new(TypeObject::Any.into()), [INFO] [stdout] 130 + Box::new(>::into(TypeObject::Any)), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `Vec` [INFO] [stdout] --> core/src/evaluator/object.rs:105:33 [INFO] [stdout] | [INFO] [stdout] 105 | let t: Vec<_> = t.into(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] help: consider removing the conversion call [INFO] [stdout] | [INFO] [stdout] 105 - let t: Vec<_> = t.into(); [INFO] [stdout] 105 + let t: Vec<_> = t; [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 105 - let t: Vec<_> = t.into(); [INFO] [stdout] 105 + let t: Vec<_> = as Into<_>>::into(t); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `checker::ast::CheckedExpr` [INFO] [stdout] --> core/src/evaluator/mod.rs:155:58 [INFO] [stdout] | [INFO] [stdout] 155 | Evaluator::new(local_env).eval_expr(&body.into()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] help: consider removing the conversion call [INFO] [stdout] | [INFO] [stdout] 155 - Evaluator::new(local_env).eval_expr(&body.into()) [INFO] [stdout] 155 + Evaluator::new(local_env).eval_expr(&body) [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 155 - Evaluator::new(local_env).eval_expr(&body.into()) [INFO] [stdout] 155 + Evaluator::new(local_env).eval_expr(&>::into(body)) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mihama-core` (lib test) due to 8 previous errors [INFO] running `Command { std: "docker" "inspect" "0152b226a9cc4d60eff0326b75dad35d5e74419bafd2eec690ebde100c9cd944", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0152b226a9cc4d60eff0326b75dad35d5e74419bafd2eec690ebde100c9cd944", kill_on_drop: false }` [INFO] [stdout] 0152b226a9cc4d60eff0326b75dad35d5e74419bafd2eec690ebde100c9cd944