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Memory limited without swap. [INFO] running `"docker" "start" "-a" "7822ecb34c44acc608b36a8ed547f9ed6841da7169bd7f953a84d9467b2e73f6"` [INFO] [stderr] Compiling syn v0.15.39 [INFO] [stderr] Compiling serde v1.0.94 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.34 [INFO] [stderr] Compiling wasm-bindgen v0.2.34 [INFO] [stderr] Compiling either v1.5.2 [INFO] [stderr] Compiling opaque-debug v0.2.2 [INFO] [stderr] Compiling lalrpop-util v0.17.1 [INFO] [stderr] Compiling ena v0.13.0 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Compiling wasm-bindgen-test-macro v0.2.34 [INFO] [stderr] Checking nanoid v0.2.0 [INFO] [stderr] Checking pathfinding v1.1.12 [INFO] [stderr] Compiling regex v1.2.0 [INFO] [stderr] Compiling itertools v0.8.0 [INFO] [stderr] Compiling term v0.5.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling digest v0.8.0 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Compiling sha2 v0.8.0 [INFO] [stderr] Compiling ascii-canvas v2.0.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling string_cache_codegen v0.4.2 [INFO] [stderr] Compiling string_cache v0.7.3 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.34 [INFO] [stderr] Compiling serde_derive v1.0.94 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.34 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.34 [INFO] [stderr] Checking serde_json v1.0.42 [INFO] [stderr] Checking uuid v0.8.1 [INFO] [stderr] Checking snowflake v1.3.0 [INFO] [stderr] Compiling docopt v1.1.0 [INFO] [stderr] Checking console_error_panic_hook v0.1.5 [INFO] [stderr] Checking js-sys v0.3.11 [INFO] [stderr] Compiling lalrpop v0.17.1 [INFO] [stderr] Checking wasm-bindgen-futures v0.3.11 [INFO] [stderr] Checking wasm-bindgen-test v0.2.34 [INFO] [stderr] Compiling tigerust v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/tigerust-1015cab379e0ee58/out/parser.rs:3851:5 [INFO] [stderr] | [INFO] [stderr] 3851 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/tigerust-1015cab379e0ee58/out/parser.rs:3919:5 [INFO] [stderr] | [INFO] [stderr] 3919 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/tigerust-1015cab379e0ee58/out/parser.rs:3968:5 [INFO] [stderr] | [INFO] [stderr] 3968 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/tigerust-1015cab379e0ee58/out/parser.rs:3989:5 [INFO] [stderr] | [INFO] [stderr] 3989 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/tigerust-1015cab379e0ee58/out/parser.rs:4018:5 [INFO] [stderr] | [INFO] [stderr] 4018 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/tigerust-1015cab379e0ee58/out/parser.rs:4044:5 [INFO] [stderr] | [INFO] [stderr] 4044 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/tigerust-1015cab379e0ee58/out/parser.rs:4072:5 [INFO] [stderr] | [INFO] [stderr] 4072 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/tigerust-1015cab379e0ee58/out/parser.rs:4114:5 [INFO] [stderr] | [INFO] [stderr] 4114 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/tigerust-1015cab379e0ee58/out/parser.rs:4135:5 [INFO] [stderr] | [INFO] [stderr] 4135 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/tigerust-1015cab379e0ee58/out/parser.rs:4204:5 [INFO] [stderr] | [INFO] [stderr] 4204 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/tigerust-1015cab379e0ee58/out/parser.rs:4241:5 [INFO] [stderr] | [INFO] [stderr] 4241 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/tigerust-1015cab379e0ee58/out/parser.rs:4278:5 [INFO] [stderr] | [INFO] [stderr] 4278 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/tigerust-1015cab379e0ee58/out/parser.rs:4434:5 [INFO] [stderr] | [INFO] [stderr] 4434 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/tigerust-1015cab379e0ee58/out/parser.rs:4459:5 [INFO] [stderr] | [INFO] [stderr] 4459 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/tigerust-1015cab379e0ee58/out/parser.rs:4640:5 [INFO] [stderr] | [INFO] [stderr] 4640 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/tigerust-1015cab379e0ee58/out/parser.rs:4648:5 [INFO] [stderr] | [INFO] [stderr] 4648 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::utils::log` [INFO] [stderr] --> src/typecheck/recordexp.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use crate::utils::log; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::utils::log` [INFO] [stderr] --> src/typecheck/assignexp.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use crate::utils::log; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::utils::log` [INFO] [stderr] --> src/typecheck/ifexp.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use crate::utils::log; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::utils::log` [INFO] [stderr] --> src/typecheck/letexp.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use crate::utils::log; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/typecheck/letexp.rs:285:55 [INFO] [stderr] | [INFO] [stderr] 285 | fn sort_decs(decs: &[(_TypeDec, Pos)], order: Vec<(Symbol)>, record_names: Vec<(Symbol)>) -> (Vec<&(_TypeDec, Pos)>, Vec<&(_TypeDec, Pos)>) { [INFO] [stderr] | ^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/typecheck/letexp.rs:285:84 [INFO] [stderr] | [INFO] [stderr] 285 | fn sort_decs(decs: &[(_TypeDec, Pos)], order: Vec<(Symbol)>, record_names: Vec<(Symbol)>) -> (Vec<&(_TypeDec, Pos)>, Vec<&(_TypeDec, Pos)>) { [INFO] [stderr] | ^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::utils::log` [INFO] [stderr] --> src/typecheck/arrayexp.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use crate::utils::log; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/tree/translate/mod.rs:91:38 [INFO] [stderr] | [INFO] [stderr] 91 | pub fn translate(exp: AST) -> Result<(Vec), TransError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::utils::log` [INFO] [stderr] --> src/canonization/mod.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | use crate::utils::log; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/tigerust-1015cab379e0ee58/out/parser.rs:3851:5 [INFO] [stderr] | [INFO] [stderr] 3851 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/tigerust-1015cab379e0ee58/out/parser.rs:3919:5 [INFO] [stderr] | [INFO] [stderr] 3919 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/tigerust-1015cab379e0ee58/out/parser.rs:3968:5 [INFO] [stderr] | [INFO] [stderr] 3968 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/tigerust-1015cab379e0ee58/out/parser.rs:3989:5 [INFO] [stderr] | [INFO] [stderr] 3989 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/tigerust-1015cab379e0ee58/out/parser.rs:4018:5 [INFO] [stderr] | [INFO] [stderr] 4018 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/tigerust-1015cab379e0ee58/out/parser.rs:4044:5 [INFO] [stderr] | [INFO] [stderr] 4044 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/tigerust-1015cab379e0ee58/out/parser.rs:4072:5 [INFO] [stderr] | [INFO] [stderr] 4072 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/tigerust-1015cab379e0ee58/out/parser.rs:4114:5 [INFO] [stderr] | [INFO] [stderr] 4114 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/tigerust-1015cab379e0ee58/out/parser.rs:4135:5 [INFO] [stderr] | [INFO] [stderr] 4135 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/tigerust-1015cab379e0ee58/out/parser.rs:4204:5 [INFO] [stderr] | [INFO] [stderr] 4204 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/tigerust-1015cab379e0ee58/out/parser.rs:4241:5 [INFO] [stderr] | [INFO] [stderr] 4241 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/tigerust-1015cab379e0ee58/out/parser.rs:4278:5 [INFO] [stderr] | [INFO] [stderr] 4278 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/tigerust-1015cab379e0ee58/out/parser.rs:4434:5 [INFO] [stderr] | [INFO] [stderr] 4434 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/tigerust-1015cab379e0ee58/out/parser.rs:4459:5 [INFO] [stderr] | [INFO] [stderr] 4459 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/tigerust-1015cab379e0ee58/out/parser.rs:4640:5 [INFO] [stderr] | [INFO] [stderr] 4640 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/tigerust-1015cab379e0ee58/out/parser.rs:4648:5 [INFO] [stderr] | [INFO] [stderr] 4648 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::utils::log` [INFO] [stderr] --> src/typecheck/recordexp.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use crate::utils::log; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::utils::log` [INFO] [stderr] --> src/typecheck/assignexp.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use crate::utils::log; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::utils::log` [INFO] [stderr] --> src/typecheck/ifexp.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use crate::utils::log; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::utils::log` [INFO] [stderr] --> src/typecheck/letexp.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use crate::utils::log; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/typecheck/letexp.rs:285:55 [INFO] [stderr] | [INFO] [stderr] 285 | fn sort_decs(decs: &[(_TypeDec, Pos)], order: Vec<(Symbol)>, record_names: Vec<(Symbol)>) -> (Vec<&(_TypeDec, Pos)>, Vec<&(_TypeDec, Pos)>) { [INFO] [stderr] | ^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/typecheck/letexp.rs:285:84 [INFO] [stderr] | [INFO] [stderr] 285 | fn sort_decs(decs: &[(_TypeDec, Pos)], order: Vec<(Symbol)>, record_names: Vec<(Symbol)>) -> (Vec<&(_TypeDec, Pos)>, Vec<&(_TypeDec, Pos)>) { [INFO] [stderr] | ^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::utils::log` [INFO] [stderr] --> src/typecheck/arrayexp.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use crate::utils::log; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/tree/translate/mod.rs:91:38 [INFO] [stderr] | [INFO] [stderr] 91 | pub fn translate(exp: AST) -> Result<(Vec), TransError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::utils::log` [INFO] [stderr] --> src/canonization/mod.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | use crate::utils::log; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> src/tree/translate/recordexp.rs:39:79 [INFO] [stderr] | [INFO] [stderr] 39 | .try_fold((vec![], level, frags), |(mut exps, level, frags), (name, ast)| { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `typ` [INFO] [stderr] --> src/tree/translate/recordexp.rs:25:16 [INFO] [stderr] | [INFO] [stderr] 25 | AST {node, typ, ..}: &AST, [INFO] [stderr] | ^^^ help: try ignoring the field: `typ: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> src/tree/level.rs:57:28 [INFO] [stderr] | [INFO] [stderr] 57 | pub fn new(depth: i32, name: String, label: Label) -> Level { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/tree/translate/recordexp.rs:37:31 [INFO] [stderr] | [INFO] [stderr] 37 | let (fields_exps, mut fields_level, fields_frags): (Vec, Level, Vec) = fields [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the feature `bind_by_move_pattern_guards` has been stable since 1.39.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/lib.rs:17:12 [INFO] [stderr] | [INFO] [stderr] 17 | #![feature(bind_by_move_pattern_guards)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(stable_features)]` on by default [INFO] [stderr] [INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stderr] --> src/tree/mod.rs:63:15 [INFO] [stderr] | [INFO] [stderr] 63 | externals.into_iter().map(|name| -> (String, EnvEntry) { [INFO] [stderr] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(array_into_iter)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #66145 [INFO] [stderr] [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> src/tree/translate/recordexp.rs:39:79 [INFO] [stderr] | [INFO] [stderr] 39 | .try_fold((vec![], level, frags), |(mut exps, level, frags), (name, ast)| { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `typ` [INFO] [stderr] --> src/tree/translate/recordexp.rs:25:16 [INFO] [stderr] | [INFO] [stderr] 25 | AST {node, typ, ..}: &AST, [INFO] [stderr] | ^^^ help: try ignoring the field: `typ: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> src/tree/level.rs:57:28 [INFO] [stderr] | [INFO] [stderr] 57 | pub fn new(depth: i32, name: String, label: Label) -> Level { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/tree/translate/recordexp.rs:37:31 [INFO] [stderr] | [INFO] [stderr] 37 | let (fields_exps, mut fields_level, fields_frags): (Vec, Level, Vec) = fields [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the feature `bind_by_move_pattern_guards` has been stable since 1.39.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/lib.rs:17:12 [INFO] [stderr] | [INFO] [stderr] 17 | #![feature(bind_by_move_pattern_guards)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(stable_features)]` on by default [INFO] [stderr] [INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stderr] --> src/tree/mod.rs:63:15 [INFO] [stderr] | [INFO] [stderr] 63 | externals.into_iter().map(|name| -> (String, EnvEntry) { [INFO] [stderr] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(array_into_iter)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #66145 [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 19s [INFO] running `"docker" "inspect" "7822ecb34c44acc608b36a8ed547f9ed6841da7169bd7f953a84d9467b2e73f6"` [INFO] running `"docker" "rm" "-f" "7822ecb34c44acc608b36a8ed547f9ed6841da7169bd7f953a84d9467b2e73f6"` [INFO] [stdout] 7822ecb34c44acc608b36a8ed547f9ed6841da7169bd7f953a84d9467b2e73f6