[INFO] cloning repository https://github.com/taka231/lunalang [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/taka231/lunalang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftaka231%2Flunalang", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftaka231%2Flunalang'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d5e285b83ab44562d097c94aa2d69db36d8bf989 [INFO] checking taka231/lunalang against master#180dffba142c47240ca0d93096ce90b9fd97c8d7 for pr-114716 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftaka231%2Flunalang" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/taka231/lunalang on toolchain 180dffba142c47240ca0d93096ce90b9fd97c8d7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+180dffba142c47240ca0d93096ce90b9fd97c8d7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/taka231/lunalang [INFO] finished tweaking git repo https://github.com/taka231/lunalang [INFO] tweaked toml for git repo https://github.com/taka231/lunalang written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/taka231/lunalang 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" "+180dffba142c47240ca0d93096ce90b9fd97c8d7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: some crates are on edition 2021 which defaults to `resolver = "2"`, but virtual workspaces default to `resolver = "1"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pin-project-lite v0.2.10 [INFO] [stderr] Downloaded bytestring v1.3.0 [INFO] [stderr] Downloaded relative-path v1.8.0 [INFO] [stderr] Downloaded smallvec v1.11.0 [INFO] [stderr] Downloaded paste v1.0.14 [INFO] [stderr] Downloaded getrandom v0.2.10 [INFO] [stderr] Downloaded local-channel v0.1.3 [INFO] [stderr] Downloaded argopt v0.3.0 [INFO] [stderr] Downloaded windows-targets v0.48.1 [INFO] [stderr] Downloaded actix-rt v2.8.0 [INFO] [stderr] Downloaded local-waker v0.1.3 [INFO] [stderr] Downloaded time-core v0.1.1 [INFO] [stderr] Downloaded convert_case v0.5.0 [INFO] [stderr] Downloaded actix-web-codegen v4.2.0 [INFO] [stderr] Downloaded deranged v0.3.6 [INFO] [stderr] Downloaded scopeguard v1.2.0 [INFO] [stderr] Downloaded zstd v0.12.4 [INFO] [stderr] Downloaded rstest v0.18.1 [INFO] [stderr] Downloaded rstest_macros v0.18.1 [INFO] [stderr] Downloaded clap_derive v3.2.25 [INFO] [stderr] Downloaded cpufeatures v0.2.9 [INFO] [stderr] Downloaded addr2line v0.20.0 [INFO] [stderr] Downloaded backtrace v0.3.68 [INFO] [stderr] Downloaded object v0.31.1 [INFO] [stderr] Downloaded serde_derive v1.0.180 [INFO] [stderr] Downloaded brotli v3.3.4 [INFO] [stderr] Downloaded regex-automata v0.3.4 [INFO] [stderr] Downloaded tokio v1.29.1 [INFO] [stderr] Downloaded regex v1.9.1 [INFO] [stderr] Downloaded clap v3.2.25 [INFO] [stderr] Downloaded gimli v0.27.3 [INFO] [stderr] Downloaded regex-syntax v0.7.4 [INFO] [stderr] Downloaded brotli-decompressor v2.3.4 [INFO] [stderr] Downloaded h2 v0.3.20 [INFO] [stderr] Downloaded actix-http v3.3.1 [INFO] [stderr] Downloaded serde_json v1.0.104 [INFO] [stderr] Downloaded actix-web v4.3.1 [INFO] [stderr] Downloaded aho-corasick v1.0.2 [INFO] [stderr] Downloaded serde v1.0.180 [INFO] [stderr] Downloaded time v0.3.24 [INFO] [stderr] Downloaded textwrap v0.16.0 [INFO] [stderr] Downloaded actix-router v0.5.1 [INFO] [stderr] Downloaded language-tags v0.3.2 [INFO] [stderr] Downloaded actix-service v2.0.2 [INFO] [stderr] Downloaded semver v1.0.18 [INFO] [stderr] Downloaded actix-codec v0.5.1 [INFO] [stderr] Downloaded ahash v0.8.3 [INFO] [stderr] Downloaded alloc-stdlib v0.2.2 [INFO] [stderr] Downloaded rustc-demangle v0.1.23 [INFO] [stderr] Downloaded actix-server v2.2.0 [INFO] [stderr] Downloaded hermit-abi v0.3.2 [INFO] [stderr] Downloaded time-macros v0.2.11 [INFO] [stderr] Downloaded zstd-safe v6.0.6 [INFO] [stderr] Downloaded digest v0.10.7 [INFO] [stderr] Downloaded os_str_bytes v6.5.1 [INFO] [stderr] Downloaded alloc-no-stdlib v2.0.4 [INFO] [stderr] Downloaded actix-macros v0.2.4 [INFO] [stderr] Downloaded actix-utils v3.0.1 [INFO] [stderr] Downloaded argopt-impl v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:84cb280c7acaf12c1f874411053406050a24f846e52f817d4d9e64bcbe5ce959" "/opt/rustwide/cargo-home/bin/cargo" "+180dffba142c47240ca0d93096ce90b9fd97c8d7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 610ad7c114b46af6be2c36029418edd2703ce20fb10a81ac1909da10b98498d6 [INFO] running `Command { std: "docker" "start" "-a" "610ad7c114b46af6be2c36029418edd2703ce20fb10a81ac1909da10b98498d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "610ad7c114b46af6be2c36029418edd2703ce20fb10a81ac1909da10b98498d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "610ad7c114b46af6be2c36029418edd2703ce20fb10a81ac1909da10b98498d6", kill_on_drop: false }` [INFO] [stdout] 610ad7c114b46af6be2c36029418edd2703ce20fb10a81ac1909da10b98498d6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:84cb280c7acaf12c1f874411053406050a24f846e52f817d4d9e64bcbe5ce959" "/opt/rustwide/cargo-home/bin/cargo" "+180dffba142c47240ca0d93096ce90b9fd97c8d7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0fa229605316ab19fd3a185b4b0244095dd5f54838b6e4178f6c1ad231b74642 [INFO] running `Command { std: "docker" "start" "-a" "0fa229605316ab19fd3a185b4b0244095dd5f54838b6e4178f6c1ad231b74642", kill_on_drop: false }` [INFO] [stderr] warning: some crates are on edition 2021 which defaults to `resolver = "2"`, but virtual workspaces default to `resolver = "1"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Checking pin-project-lite v0.2.10 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling slab v0.4.8 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking log v0.4.19 [INFO] [stderr] Checking futures-io v0.3.28 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking smallvec v1.11.0 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling tokio v1.29.1 [INFO] [stderr] Compiling regex-syntax v0.7.4 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Compiling serde v1.0.180 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Checking tracing-core v0.1.31 [INFO] [stderr] Compiling serde_derive v1.0.180 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling semver v1.0.18 [INFO] [stderr] Checking os_str_bytes v6.5.1 [INFO] [stderr] Checking percent-encoding v2.3.0 [INFO] [stderr] Checking textwrap v0.16.0 [INFO] [stderr] Compiling convert_case v0.5.0 [INFO] [stderr] Checking termcolor v1.2.0 [INFO] [stderr] Compiling aho-corasick v1.0.2 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Compiling zstd-safe v6.0.6 [INFO] [stderr] Checking local-waker v0.1.3 [INFO] [stderr] Compiling bytes v1.4.0 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Checking tinyvec_macros v0.1.1 [INFO] [stderr] Compiling quote v1.0.32 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking alloc-no-stdlib v2.0.4 [INFO] [stderr] Checking alloc-stdlib v0.2.2 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Compiling syn v2.0.28 [INFO] [stderr] Checking socket2 v0.4.9 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Compiling jobserver v0.1.26 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking http v0.2.9 [INFO] [stderr] Compiling ahash v0.8.3 [INFO] [stderr] Compiling time-core v0.1.1 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] 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sha1 v0.10.5 [INFO] [stderr] Checking flate2 v1.0.26 [INFO] [stderr] Checking brotli v3.3.4 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking encoding_rs v0.8.32 [INFO] [stderr] Compiling relative-path v1.8.0 [INFO] [stderr] Checking language-tags v0.3.2 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Checking base64 v0.21.2 [INFO] [stderr] Checking mime v0.3.17 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking url v2.4.0 [INFO] [stderr] Checking ahash v0.7.6 [INFO] [stderr] Checking time v0.3.24 [INFO] [stderr] Checking futures-timer v3.0.2 [INFO] [stderr] Checking dotenv v0.15.0 [INFO] [stderr] Compiling darling_core v0.13.4 [INFO] [stderr] Compiling regex v1.9.1 [INFO] [stderr] Checking tokio-util v0.7.8 [INFO] [stderr] Checking actix-rt v2.8.0 [INFO] [stderr] Checking actix-codec v0.5.1 [INFO] [stderr] Compiling actix-router v0.5.1 [INFO] [stderr] Compiling clap_derive v3.2.25 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling actix-macros v0.2.4 [INFO] [stderr] Compiling actix-web-codegen v4.2.0 [INFO] [stderr] Compiling darling_macro v0.13.4 [INFO] [stderr] Compiling darling v0.13.4 [INFO] [stderr] Compiling argopt-impl v0.3.0 [INFO] [stderr] Checking clap v3.2.25 [INFO] [stderr] Checking zstd v0.12.4 [INFO] [stderr] Checking local-channel v0.1.3 [INFO] [stderr] Checking futures-executor v0.3.28 [INFO] [stderr] Checking h2 v0.3.20 [INFO] [stderr] Checking actix-server v2.2.0 [INFO] [stderr] Checking futures v0.3.28 [INFO] [stderr] Checking rstest v0.18.1 [INFO] [stderr] Checking argopt v0.3.0 [INFO] [stderr] Checking lunalang v0.1.0 (/opt/rustwide/workdir/lunalang) [INFO] [stdout] warning: unused import: `crate::types::Type` [INFO] [stdout] --> lunalang/src/eval.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use crate::types::Type; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::types::Type` [INFO] [stdout] --> lunalang/src/eval.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use crate::types::Type; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `env` [INFO] [stdout] --> lunalang/src/eval.rs:30:34 [INFO] [stdout] | [INFO] [stdout] 30 | Value::VFun(name, e, env) => write!(f, "", name, e.ty), [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_env` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `level1` [INFO] [stdout] --> lunalang/src/typeinfer.rs:681:25 [INFO] [stdout] | [INFO] [stdout] 681 | (Type::TVar(n1, level1, _), Type::TVar(n2, level2, _)) if n1 == n2 => Ok(()), [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_level1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `level2` [INFO] [stdout] --> lunalang/src/typeinfer.rs:681:52 [INFO] [stdout] | [INFO] [stdout] 681 | (Type::TVar(n1, level1, _), Type::TVar(n2, level2, _)) if n1 == n2 => Ok(()), [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_level2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `level` [INFO] [stdout] --> lunalang/src/typeinfer.rs:733:27 [INFO] [stdout] | [INFO] [stdout] 733 | (n, Type::TVar(m, level, _)) if n == m => true, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_level` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> lunalang/src/typeinfer.rs:734:10 [INFO] [stdout] | [INFO] [stdout] 734 | (n, Type::TVar(_, level1, t1)) => false, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `level1` [INFO] [stdout] --> lunalang/src/typeinfer.rs:734:27 [INFO] [stdout] | [INFO] [stdout] 734 | (n, Type::TVar(_, level1, t1)) => false, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_level1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t1` [INFO] [stdout] --> lunalang/src/typeinfer.rs:734:35 [INFO] [stdout] | [INFO] [stdout] 734 | (n, Type::TVar(_, level1, t1)) => false, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_t1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> lunalang/src/typeinfer.rs:736:25 [INFO] [stdout] | [INFO] [stdout] 736 | (_, Type::TQVar(n)) => false, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> lunalang/src/types.rs:91:28 [INFO] [stdout] | [INFO] [stdout] 91 | t @ Type::TVar(n, level, ty) => match &*Rc::clone(ty).borrow() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `level` [INFO] [stdout] --> lunalang/src/types.rs:91:31 [INFO] [stdout] | [INFO] [stdout] 91 | t @ Type::TVar(n, level, ty) => match &*Rc::clone(ty).borrow() { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_level` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> lunalang/src/eval.rs:48:21 [INFO] [stdout] | [INFO] [stdout] 48 | write!(f, " lunalang/src/typeinfer.rs:168:12 [INFO] [stdout] | [INFO] [stdout] 168 | pub fn newTVar(&mut self) -> Type { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `new_tvar` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `tyA1` should have a snake case name [INFO] [stdout] --> lunalang/src/typeinfer.rs:700:21 [INFO] [stdout] | [INFO] [stdout] 700 | (Type::TFun(tyA1, tyA2), Type::TFun(tyB1, tyB2)) => { [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `ty_a1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `tyA2` should have a snake case name [INFO] [stdout] --> lunalang/src/typeinfer.rs:700:27 [INFO] [stdout] | [INFO] [stdout] 700 | (Type::TFun(tyA1, tyA2), Type::TFun(tyB1, tyB2)) => { [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `ty_a2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `tyB1` should have a snake case name [INFO] [stdout] --> lunalang/src/typeinfer.rs:700:45 [INFO] [stdout] | [INFO] [stdout] 700 | (Type::TFun(tyA1, tyA2), Type::TFun(tyB1, tyB2)) => { [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `ty_b1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `tyB2` should have a snake case name [INFO] [stdout] --> lunalang/src/typeinfer.rs:700:51 [INFO] [stdout] | [INFO] [stdout] 700 | (Type::TFun(tyA1, tyA2), Type::TFun(tyB1, tyB2)) => { [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `ty_b2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `env` [INFO] [stdout] --> lunalang/src/eval.rs:30:34 [INFO] [stdout] | [INFO] [stdout] 30 | Value::VFun(name, e, env) => write!(f, "", name, e.ty), [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_env` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> lunalang/src/eval.rs:528:13 [INFO] [stdout] | [INFO] [stdout] 528 | let mut eval = Eval::new(Mode::Repl); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `level1` [INFO] [stdout] --> lunalang/src/typeinfer.rs:681:25 [INFO] [stdout] | [INFO] [stdout] 681 | (Type::TVar(n1, level1, _), Type::TVar(n2, level2, _)) if n1 == n2 => Ok(()), [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_level1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `level2` [INFO] [stdout] --> lunalang/src/typeinfer.rs:681:52 [INFO] [stdout] | [INFO] [stdout] 681 | (Type::TVar(n1, level1, _), Type::TVar(n2, level2, _)) if n1 == n2 => Ok(()), [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_level2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `level` [INFO] [stdout] --> lunalang/src/typeinfer.rs:733:27 [INFO] [stdout] | [INFO] [stdout] 733 | (n, Type::TVar(m, level, _)) if n == m => true, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_level` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> lunalang/src/typeinfer.rs:734:10 [INFO] [stdout] | [INFO] [stdout] 734 | (n, Type::TVar(_, level1, t1)) => false, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `level1` [INFO] [stdout] --> lunalang/src/typeinfer.rs:734:27 [INFO] [stdout] | [INFO] [stdout] 734 | (n, Type::TVar(_, level1, t1)) => false, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_level1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t1` [INFO] [stdout] --> lunalang/src/typeinfer.rs:734:35 [INFO] [stdout] | [INFO] [stdout] 734 | (n, Type::TVar(_, level1, t1)) => false, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_t1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> lunalang/src/typeinfer.rs:736:25 [INFO] [stdout] | [INFO] [stdout] 736 | (_, Type::TQVar(n)) => false, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> lunalang/src/types.rs:91:28 [INFO] [stdout] | [INFO] [stdout] 91 | t @ Type::TVar(n, level, ty) => match &*Rc::clone(ty).borrow() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `level` [INFO] [stdout] --> lunalang/src/types.rs:91:31 [INFO] [stdout] | [INFO] [stdout] 91 | t @ Type::TVar(n, level, ty) => match &*Rc::clone(ty).borrow() { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_level` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> lunalang/src/eval.rs:48:21 [INFO] [stdout] | [INFO] [stdout] 48 | write!(f, " lunalang/src/typeinfer.rs:168:12 [INFO] [stdout] | [INFO] [stdout] 168 | pub fn newTVar(&mut self) -> Type { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `new_tvar` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `tyA1` should have a snake case name [INFO] [stdout] --> lunalang/src/typeinfer.rs:700:21 [INFO] [stdout] | [INFO] [stdout] 700 | (Type::TFun(tyA1, tyA2), Type::TFun(tyB1, tyB2)) => { [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `ty_a1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `tyA2` should have a snake case name [INFO] [stdout] --> lunalang/src/typeinfer.rs:700:27 [INFO] [stdout] | [INFO] [stdout] 700 | (Type::TFun(tyA1, tyA2), Type::TFun(tyB1, tyB2)) => { [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `ty_a2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `tyB1` should have a snake case name [INFO] [stdout] --> lunalang/src/typeinfer.rs:700:45 [INFO] [stdout] | [INFO] [stdout] 700 | (Type::TFun(tyA1, tyA2), Type::TFun(tyB1, tyB2)) => { [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `ty_b1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `tyB2` should have a snake case name [INFO] [stdout] --> lunalang/src/typeinfer.rs:700:51 [INFO] [stdout] | [INFO] [stdout] 700 | (Type::TFun(tyA1, tyA2), Type::TFun(tyB1, tyB2)) => { [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `ty_b2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> lunalang/src/typeinfer.rs:772:9 [INFO] [stdout] | [INFO] [stdout] 772 | typeinfer.typeinfer_statements(&parser_statements(str).unwrap().1); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 772 | let _ = typeinfer.typeinfer_statements(&parser_statements(str).unwrap().1); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 19 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking actix-http v3.3.1 [INFO] [stderr] Checking actix-web v4.3.1 [INFO] [stderr] Checking playground_backend v0.1.0 (/opt/rustwide/workdir/playground_backend) [INFO] [stdout] warning: unused import: `get` [INFO] [stdout] --> playground_backend/src/main.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | use actix_web::{get, post, web, App, HttpResponse, HttpServer, Responder}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `types` [INFO] [stdout] --> playground_backend/src/main.rs:3:41 [INFO] [stdout] | [INFO] [stdout] 3 | use lunalang::{eval, parser, typeinfer, types}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `get` [INFO] [stdout] --> playground_backend/src/main.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | use actix_web::{get, post, web, App, HttpResponse, HttpServer, Responder}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `types` [INFO] [stdout] --> playground_backend/src/main.rs:3:41 [INFO] [stdout] | [INFO] [stdout] 3 | use lunalang::{eval, parser, typeinfer, types}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 20.68s [INFO] running `Command { std: "docker" "inspect" "0fa229605316ab19fd3a185b4b0244095dd5f54838b6e4178f6c1ad231b74642", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0fa229605316ab19fd3a185b4b0244095dd5f54838b6e4178f6c1ad231b74642", kill_on_drop: false }` [INFO] [stdout] 0fa229605316ab19fd3a185b4b0244095dd5f54838b6e4178f6c1ad231b74642