[INFO] updating cached repository Censkh/Maxwell [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/Censkh/Maxwell [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/Censkh/Maxwell" "work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/Censkh/Maxwell"` [INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/Censkh/Maxwell'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Censkh/Maxwell" "work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/Censkh/Maxwell"` [INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/Censkh/Maxwell'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 347f9ebf1d50028287b675bf059c75da2af3e44c [INFO] sha for GitHub repo Censkh/Maxwell: 347f9ebf1d50028287b675bf059c75da2af3e44c [INFO] validating manifest of Censkh/Maxwell on toolchain master#0f88167f89fffe321590c5148f21b7d51d44388d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of Censkh/Maxwell on toolchain try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing Censkh/Maxwell [INFO] finished frobbing Censkh/Maxwell [INFO] frobbed toml for Censkh/Maxwell written to work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/Censkh/Maxwell/Cargo.toml [INFO] started frobbing Censkh/Maxwell [INFO] finished frobbing Censkh/Maxwell [INFO] frobbed toml for Censkh/Maxwell written to work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/Censkh/Maxwell/Cargo.toml [INFO] crate Censkh/Maxwell already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking Censkh/Maxwell against try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b for pr-58948 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58948/worker-5/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/Censkh/Maxwell:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 47578295192a102fcd880b1092e534d11bbe849a255b2dc2d243aa30ca39d8d4 [INFO] running `"docker" "start" "-a" "47578295192a102fcd880b1092e534d11bbe849a255b2dc2d243aa30ca39d8d4"` [INFO] [stderr] Checking json v0.11.9 [INFO] [stderr] Checking maxwell v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::io::prelude::*` [INFO] [stderr] --> src/compiler/compiler.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs::File` [INFO] [stderr] --> src/compiler/compiler.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use std::fs::File; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Expression` [INFO] [stderr] --> src/compiler/ast/statement.rs:1:41 [INFO] [stderr] | [INFO] [stderr] 1 | use super::expression::{ExpressionNode, Expression}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::prelude::*` [INFO] [stderr] --> src/compiler/compiler.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs::File` [INFO] [stderr] --> src/compiler/compiler.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use std::fs::File; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Expression` [INFO] [stderr] --> src/compiler/ast/statement.rs:1:41 [INFO] [stderr] | [INFO] [stderr] 1 | use super::expression::{ExpressionNode, Expression}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::slice_unchecked': use `get_unchecked(begin..end)` instead [INFO] [stderr] --> src/compiler/chunk.rs:123:32 [INFO] [stderr] | [INFO] [stderr] 123 | return self.source.slice_unchecked(start, self.index); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::slice_unchecked': use `get_unchecked(begin..end)` instead [INFO] [stderr] --> src/compiler/chunk.rs:129:32 [INFO] [stderr] | [INFO] [stderr] 129 | return self.source.slice_unchecked(start, end); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::slice_unchecked': use `get_unchecked(begin..end)` instead [INFO] [stderr] --> src/compiler/chunk.rs:123:32 [INFO] [stderr] | [INFO] [stderr] 123 | return self.source.slice_unchecked(start, self.index); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::slice_unchecked': use `get_unchecked(begin..end)` instead [INFO] [stderr] --> src/compiler/chunk.rs:129:32 [INFO] [stderr] | [INFO] [stderr] 129 | return self.source.slice_unchecked(start, end); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self::rayon::prelude` [INFO] [stderr] --> src/compiler/compiler.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use self::rayon::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `count` [INFO] [stderr] --> src/compiler/tokenizer.rs:281:28 [INFO] [stderr] | [INFO] [stderr] 281 | Whitespace(count) => self.pop_token(chunk), [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_count` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `count` [INFO] [stderr] --> src/compiler/tokenizer.rs:326:28 [INFO] [stderr] | [INFO] [stderr] 326 | Whitespace(count) => self.pop_token(chunk), [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_count` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `err` [INFO] [stderr] --> src/compiler/compiler.rs:157:29 [INFO] [stderr] | [INFO] [stderr] 157 | Err(err) => {}, [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `prefix` [INFO] [stderr] --> src/compiler/parser/js_parser.rs:154:25 [INFO] [stderr] | [INFO] [stderr] 154 | let (token, prefix) = self.tokenizer.peek_ignore_padding(options.chunk); [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_prefix` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `arrow_prefix` [INFO] [stderr] --> src/compiler/parser/js_parser.rs:173:34 [INFO] [stderr] | [INFO] [stderr] 173 | let (possible_fat_arrow, arrow_prefix) = self.tokenizer.peek_ignore_padding(options.chunk); [INFO] [stderr] | ^^^^^^^^^^^^ help: consider prefixing with an underscore: `_arrow_prefix` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `identifier_prefix` [INFO] [stderr] --> src/compiler/parser/js_parser.rs:281:36 [INFO] [stderr] | [INFO] [stderr] 281 | let (identifier_token, identifier_prefix) = self.tokenizer.peek_ignore_whitespace(options.chunk); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_identifier_prefix` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pad` [INFO] [stderr] --> src/compiler/parser/js_parser.rs:467:49 [INFO] [stderr] | [INFO] [stderr] 467 | let (next_proper_token, pad) = self.tokenizer.peek_ignore_whitespace(options.chunk); [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_pad` [INFO] [stderr] [INFO] [stderr] warning: unused import: `self::rayon::prelude` [INFO] [stderr] --> src/compiler/compiler.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use self::rayon::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `count` [INFO] [stderr] --> src/compiler/tokenizer.rs:281:28 [INFO] [stderr] | [INFO] [stderr] 281 | Whitespace(count) => self.pop_token(chunk), [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_count` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `count` [INFO] [stderr] --> src/compiler/tokenizer.rs:326:28 [INFO] [stderr] | [INFO] [stderr] 326 | Whitespace(count) => self.pop_token(chunk), [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_count` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `err` [INFO] [stderr] --> src/compiler/compiler.rs:157:29 [INFO] [stderr] | [INFO] [stderr] 157 | Err(err) => {}, [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `prefix` [INFO] [stderr] --> src/compiler/parser/js_parser.rs:154:25 [INFO] [stderr] | [INFO] [stderr] 154 | let (token, prefix) = self.tokenizer.peek_ignore_padding(options.chunk); [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_prefix` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `arrow_prefix` [INFO] [stderr] --> src/compiler/parser/js_parser.rs:173:34 [INFO] [stderr] | [INFO] [stderr] 173 | let (possible_fat_arrow, arrow_prefix) = self.tokenizer.peek_ignore_padding(options.chunk); [INFO] [stderr] | ^^^^^^^^^^^^ help: consider prefixing with an underscore: `_arrow_prefix` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `identifier_prefix` [INFO] [stderr] --> src/compiler/parser/js_parser.rs:281:36 [INFO] [stderr] | [INFO] [stderr] 281 | let (identifier_token, identifier_prefix) = self.tokenizer.peek_ignore_whitespace(options.chunk); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_identifier_prefix` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pad` [INFO] [stderr] --> src/compiler/parser/js_parser.rs:467:49 [INFO] [stderr] | [INFO] [stderr] 467 | let (next_proper_token, pad) = self.tokenizer.peek_ignore_whitespace(options.chunk); [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_pad` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/compiler/ast/statement.rs:88:13 [INFO] [stderr] | [INFO] [stderr] 88 | let mut string = match self.statement { [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: method is never used: `update_syntax_tree` [INFO] [stderr] --> src/compiler/chunk.rs:73:5 [INFO] [stderr] | [INFO] [stderr] 73 | pub fn update_syntax_tree(&mut self, tree : SyntaxTree) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Binary` [INFO] [stderr] --> src/compiler/literal.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | Binary(u64), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Default` [INFO] [stderr] --> src/compiler/keyword.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | Default, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Finally` [INFO] [stderr] --> src/compiler/keyword.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | Finally, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `With` [INFO] [stderr] --> src/compiler/keyword.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | With, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `As` [INFO] [stderr] --> src/compiler/keyword.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | As, [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `New` [INFO] [stderr] --> src/compiler/operator.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | New, // new … [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Increment` [INFO] [stderr] --> src/compiler/operator.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | Increment, // ++ … | … ++ [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Decrement` [INFO] [stderr] --> src/compiler/operator.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | Decrement, // -- … | … -- [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `LogicalNot` [INFO] [stderr] --> src/compiler/operator.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | LogicalNot, // ! … [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `BitwiseNot` [INFO] [stderr] --> src/compiler/operator.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | BitwiseNot, // ~ … [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Typeof` [INFO] [stderr] --> src/compiler/operator.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | Typeof, // typeof … [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Void` [INFO] [stderr] --> src/compiler/operator.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | Void, // void … [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Delete` [INFO] [stderr] --> src/compiler/operator.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | Delete, // delete … [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Multiplication` [INFO] [stderr] --> src/compiler/operator.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | Multiplication, // … * … [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Division` [INFO] [stderr] --> src/compiler/operator.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | Division, // … / … [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Remainder` [INFO] [stderr] --> src/compiler/operator.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | Remainder, // … % … [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Exponent` [INFO] [stderr] --> src/compiler/operator.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | Exponent, // … ** … [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Addition` [INFO] [stderr] --> src/compiler/operator.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | Addition, // … + … | + … [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Subtraction` [INFO] [stderr] --> src/compiler/operator.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | Subtraction, // … - … | - … [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `BitShiftLeft` [INFO] [stderr] --> src/compiler/operator.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | BitShiftLeft, // … << … [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `BitShiftRight` [INFO] [stderr] --> src/compiler/operator.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | BitShiftRight, // … >> … [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `UBitShiftRight` [INFO] [stderr] --> src/compiler/operator.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | UBitShiftRight, // … >>> … [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Lesser` [INFO] [stderr] --> src/compiler/operator.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | Lesser, // … < … [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `LesserEquals` [INFO] [stderr] --> src/compiler/operator.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | LesserEquals, // … <= … [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Greater` [INFO] [stderr] --> src/compiler/operator.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | Greater, // … > … [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `GreaterEquals` [INFO] [stderr] --> src/compiler/operator.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | GreaterEquals, // … >= … [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `InstanceOf` [INFO] [stderr] --> src/compiler/operator.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | InstanceOf, // … instanceof … [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `In` [INFO] [stderr] --> src/compiler/operator.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | In, // … in … [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `StrictInequality` [INFO] [stderr] --> src/compiler/operator.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 28 | StrictInequality, // … !== … [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Inequality` [INFO] [stderr] --> src/compiler/operator.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | Inequality, // … != … [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `BitwiseAnd` [INFO] [stderr] --> src/compiler/operator.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | BitwiseAnd, // … & … [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `BitwiseXor` [INFO] [stderr] --> src/compiler/operator.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | BitwiseXor, // … ^ … [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `BitwiseOr` [INFO] [stderr] --> src/compiler/operator.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | BitwiseOr, // … | … [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `LogicalAnd` [INFO] [stderr] --> src/compiler/operator.rs:34:5 [INFO] [stderr] | [INFO] [stderr] 34 | LogicalAnd, // … && … [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `LogicalOr` [INFO] [stderr] --> src/compiler/operator.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | LogicalOr, // … || … [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Conditional` [INFO] [stderr] --> src/compiler/operator.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 36 | Conditional, // … ? … : … [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `AddAssign` [INFO] [stderr] --> src/compiler/operator.rs:38:5 [INFO] [stderr] | [INFO] [stderr] 38 | AddAssign, // … += … [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `SubtractAssign` [INFO] [stderr] --> src/compiler/operator.rs:39:5 [INFO] [stderr] | [INFO] [stderr] 39 | SubtractAssign, // … -= … [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `ExponentAssign` [INFO] [stderr] --> src/compiler/operator.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | ExponentAssign, // … **= … [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `MultiplyAssign` [INFO] [stderr] --> src/compiler/operator.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | MultiplyAssign, // … *= … [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `DivideAssign` [INFO] [stderr] --> src/compiler/operator.rs:42:5 [INFO] [stderr] | [INFO] [stderr] 42 | DivideAssign, // … /= … [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `RemainderAssign` [INFO] [stderr] --> src/compiler/operator.rs:43:5 [INFO] [stderr] | [INFO] [stderr] 43 | RemainderAssign, // … %= … [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `BSLAssign` [INFO] [stderr] --> src/compiler/operator.rs:44:5 [INFO] [stderr] | [INFO] [stderr] 44 | BSLAssign, // … <<= … [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `BSRAssign` [INFO] [stderr] --> src/compiler/operator.rs:45:5 [INFO] [stderr] | [INFO] [stderr] 45 | BSRAssign, // … >>= … [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `UBSRAssign` [INFO] [stderr] --> src/compiler/operator.rs:46:5 [INFO] [stderr] | [INFO] [stderr] 46 | UBSRAssign, // … >>>= … [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `BitAndAssign` [INFO] [stderr] --> src/compiler/operator.rs:47:5 [INFO] [stderr] | [INFO] [stderr] 47 | BitAndAssign, // … &= … [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `BitXorAssign` [INFO] [stderr] --> src/compiler/operator.rs:48:5 [INFO] [stderr] | [INFO] [stderr] 48 | BitXorAssign, // … ^= … [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `BitOrAssign` [INFO] [stderr] --> src/compiler/operator.rs:49:5 [INFO] [stderr] | [INFO] [stderr] 49 | BitOrAssign, // … |= … [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Spread` [INFO] [stderr] --> src/compiler/operator.rs:50:5 [INFO] [stderr] | [INFO] [stderr] 50 | Spread, // ... … [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `options` [INFO] [stderr] --> src/compiler/compiler.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | options: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `ParserError` [INFO] [stderr] --> src/compiler/error.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | ParserError(ParserError), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `EmitChunk` [INFO] [stderr] --> src/compiler/transform/plugin.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | EmitChunk(&'a mut Chunk), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `add_plugin` [INFO] [stderr] --> src/compiler/transform/plugin_manager.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn add_plugin(&mut self, plugin: T) where T: Plugin + 'static { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Multiple` [INFO] [stderr] --> src/compiler/ast/statement.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | Multiple(Vec) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `default` [INFO] [stderr] --> src/compiler/ast/expression.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | pub fn default() -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Void` [INFO] [stderr] --> src/compiler/ast/expression.rs:54:5 [INFO] [stderr] | [INFO] [stderr] 54 | Void, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `This` [INFO] [stderr] --> src/compiler/ast/expression.rs:55:5 [INFO] [stderr] | [INFO] [stderr] 55 | This, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `ArrowFunction` [INFO] [stderr] --> src/compiler/ast/expression.rs:65:5 [INFO] [stderr] | [INFO] [stderr] 65 | / ArrowFunction { [INFO] [stderr] 66 | | parameters: Vec, [INFO] [stderr] 67 | | body: BodyNode, [INFO] [stderr] 68 | | trivia: ArrowFunctionTrivia [INFO] [stderr] 69 | | }, [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `MinifyPlugin` [INFO] [stderr] --> src/plugins/minify_plugin.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | pub struct MinifyPlugin {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `PrettifyPlugin` [INFO] [stderr] --> src/plugins/prettify_plugin.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | pub struct PrettifyPlugin {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/compiler/tokenizer.rs:264:21 [INFO] [stderr] | [INFO] [stderr] 264 | self.pop_token(chunk); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/compiler/tokenizer.rs:280:13 [INFO] [stderr] | [INFO] [stderr] 280 | / match self.peek_token(chunk).unwrap() { [INFO] [stderr] 281 | | Whitespace(count) => self.pop_token(chunk), [INFO] [stderr] 282 | | _ => break, [INFO] [stderr] 283 | | }; [INFO] [stderr] | |______________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/compiler/tokenizer.rs:286:9 [INFO] [stderr] | [INFO] [stderr] 286 | self.pop_token(chunk); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/compiler/tokenizer.rs:304:21 [INFO] [stderr] | [INFO] [stderr] 304 | self.pop_token(chunk); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/compiler/tokenizer.rs:308:21 [INFO] [stderr] | [INFO] [stderr] 308 | self.pop_token(chunk); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/compiler/tokenizer.rs:325:13 [INFO] [stderr] | [INFO] [stderr] 325 | / match self.peek_token(chunk).unwrap() { [INFO] [stderr] 326 | | Whitespace(count) => self.pop_token(chunk), [INFO] [stderr] 327 | | Newline => self.pop_token(chunk), [INFO] [stderr] 328 | | _ => break, [INFO] [stderr] 329 | | }; [INFO] [stderr] | |______________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/compiler/tokenizer.rs:332:9 [INFO] [stderr] | [INFO] [stderr] 332 | self.pop_token(chunk); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/compiler/compiler.rs:108:9 [INFO] [stderr] | [INFO] [stderr] 108 | chunk.load_source(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/compiler/compiler.rs:119:21 [INFO] [stderr] | [INFO] [stderr] 119 | self.compile_chunk(&required_location, plugin_manager); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/compiler/compiler.rs:154:29 [INFO] [stderr] | [INFO] [stderr] 154 | buf.write_all(src.as_bytes()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/compiler/transform/plugin_manager.rs:17:13 [INFO] [stderr] | [INFO] [stderr] 17 | plugin.handle(&mut pass); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/compiler/parser/js_parser.rs:267:9 [INFO] [stderr] | [INFO] [stderr] 267 | / match token { [INFO] [stderr] 268 | | Token::BracketClose => self.tokenizer.pop_token(options.chunk), [INFO] [stderr] 269 | | _ => return Err(ParserError::new(ParserErrorKind::Syntax, format!("Call not closed with bracket"), SourceLocation::default())) [INFO] [stderr] 270 | | }; [INFO] [stderr] | |__________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/compiler/parser/js_parser.rs:463:25 [INFO] [stderr] | [INFO] [stderr] 463 | self.tokenizer.pop_token(options.chunk); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/compiler/parser/js_parser.rs:466:25 [INFO] [stderr] | [INFO] [stderr] 466 | self.tokenizer.pop_token(options.chunk); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/compiler/parser/js_parser.rs:478:25 [INFO] [stderr] | [INFO] [stderr] 478 | self.tokenizer.pop_token(options.chunk); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/compiler/parser/js_parser.rs:483:25 [INFO] [stderr] | [INFO] [stderr] 483 | self.tokenizer.pop_token(options.chunk); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/compiler/ast/statement.rs:88:13 [INFO] [stderr] | [INFO] [stderr] 88 | let mut string = match self.statement { [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: method is never used: `update_syntax_tree` [INFO] [stderr] --> src/compiler/chunk.rs:73:5 [INFO] [stderr] | [INFO] [stderr] 73 | pub fn update_syntax_tree(&mut self, tree : SyntaxTree) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Binary` [INFO] [stderr] --> src/compiler/literal.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | Binary(u64), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Default` [INFO] [stderr] --> src/compiler/keyword.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | Default, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Finally` [INFO] [stderr] --> src/compiler/keyword.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | Finally, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `With` [INFO] [stderr] --> src/compiler/keyword.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | With, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `As` [INFO] [stderr] --> src/compiler/keyword.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | As, [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `New` [INFO] [stderr] --> src/compiler/operator.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | New, // new … [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Increment` [INFO] [stderr] --> src/compiler/operator.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | Increment, // ++ … | … ++ [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Decrement` [INFO] [stderr] --> src/compiler/operator.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | Decrement, // -- … | … -- [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `LogicalNot` [INFO] [stderr] --> src/compiler/operator.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | LogicalNot, // ! … [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `BitwiseNot` [INFO] [stderr] --> src/compiler/operator.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | BitwiseNot, // ~ … [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Typeof` [INFO] [stderr] --> src/compiler/operator.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | Typeof, // typeof … [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Void` [INFO] [stderr] --> src/compiler/operator.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | Void, // void … [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Delete` [INFO] [stderr] --> src/compiler/operator.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | Delete, // delete … [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Multiplication` [INFO] [stderr] --> src/compiler/operator.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | Multiplication, // … * … [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Division` [INFO] [stderr] --> src/compiler/operator.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | Division, // … / … [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Remainder` [INFO] [stderr] --> src/compiler/operator.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | Remainder, // … % … [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Exponent` [INFO] [stderr] --> src/compiler/operator.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | Exponent, // … ** … [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Addition` [INFO] [stderr] --> src/compiler/operator.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | Addition, // … + … | + … [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Subtraction` [INFO] [stderr] --> src/compiler/operator.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | Subtraction, // … - … | - … [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `BitShiftLeft` [INFO] [stderr] --> src/compiler/operator.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | BitShiftLeft, // … << … [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `BitShiftRight` [INFO] [stderr] --> src/compiler/operator.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | BitShiftRight, // … >> … [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `UBitShiftRight` [INFO] [stderr] --> src/compiler/operator.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | UBitShiftRight, // … >>> … [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Lesser` [INFO] [stderr] --> src/compiler/operator.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | Lesser, // … < … [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `LesserEquals` [INFO] [stderr] --> src/compiler/operator.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | LesserEquals, // … <= … [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Greater` [INFO] [stderr] --> src/compiler/operator.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | Greater, // … > … [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `GreaterEquals` [INFO] [stderr] --> src/compiler/operator.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | GreaterEquals, // … >= … [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `InstanceOf` [INFO] [stderr] --> src/compiler/operator.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | InstanceOf, // … instanceof … [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `In` [INFO] [stderr] --> src/compiler/operator.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | In, // … in … [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `StrictInequality` [INFO] [stderr] --> src/compiler/operator.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 28 | StrictInequality, // … !== … [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Inequality` [INFO] [stderr] --> src/compiler/operator.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | Inequality, // … != … [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `BitwiseAnd` [INFO] [stderr] --> src/compiler/operator.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | BitwiseAnd, // … & … [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `BitwiseXor` [INFO] [stderr] --> src/compiler/operator.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | BitwiseXor, // … ^ … [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `BitwiseOr` [INFO] [stderr] --> src/compiler/operator.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | BitwiseOr, // … | … [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `LogicalAnd` [INFO] [stderr] --> src/compiler/operator.rs:34:5 [INFO] [stderr] | [INFO] [stderr] 34 | LogicalAnd, // … && … [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `LogicalOr` [INFO] [stderr] --> src/compiler/operator.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | LogicalOr, // … || … [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Conditional` [INFO] [stderr] --> src/compiler/operator.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 36 | Conditional, // … ? … : … [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `AddAssign` [INFO] [stderr] --> src/compiler/operator.rs:38:5 [INFO] [stderr] | [INFO] [stderr] 38 | AddAssign, // … += … [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `SubtractAssign` [INFO] [stderr] --> src/compiler/operator.rs:39:5 [INFO] [stderr] | [INFO] [stderr] 39 | SubtractAssign, // … -= … [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `ExponentAssign` [INFO] [stderr] --> src/compiler/operator.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | ExponentAssign, // … **= … [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `MultiplyAssign` [INFO] [stderr] --> src/compiler/operator.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | MultiplyAssign, // … *= … [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `DivideAssign` [INFO] [stderr] --> src/compiler/operator.rs:42:5 [INFO] [stderr] | [INFO] [stderr] 42 | DivideAssign, // … /= … [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `RemainderAssign` [INFO] [stderr] --> src/compiler/operator.rs:43:5 [INFO] [stderr] | [INFO] [stderr] 43 | RemainderAssign, // … %= … [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `BSLAssign` [INFO] [stderr] --> src/compiler/operator.rs:44:5 [INFO] [stderr] | [INFO] [stderr] 44 | BSLAssign, // … <<= … [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `BSRAssign` [INFO] [stderr] --> src/compiler/operator.rs:45:5 [INFO] [stderr] | [INFO] [stderr] 45 | BSRAssign, // … >>= … [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `UBSRAssign` [INFO] [stderr] --> src/compiler/operator.rs:46:5 [INFO] [stderr] | [INFO] [stderr] 46 | UBSRAssign, // … >>>= … [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `BitAndAssign` [INFO] [stderr] --> src/compiler/operator.rs:47:5 [INFO] [stderr] | [INFO] [stderr] 47 | BitAndAssign, // … &= … [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `BitXorAssign` [INFO] [stderr] --> src/compiler/operator.rs:48:5 [INFO] [stderr] | [INFO] [stderr] 48 | BitXorAssign, // … ^= … [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `BitOrAssign` [INFO] [stderr] --> src/compiler/operator.rs:49:5 [INFO] [stderr] | [INFO] [stderr] 49 | BitOrAssign, // … |= … [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Spread` [INFO] [stderr] --> src/compiler/operator.rs:50:5 [INFO] [stderr] | [INFO] [stderr] 50 | Spread, // ... … [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `options` [INFO] [stderr] --> src/compiler/compiler.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | options: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `ParserError` [INFO] [stderr] --> src/compiler/error.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | ParserError(ParserError), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `EmitChunk` [INFO] [stderr] --> src/compiler/transform/plugin.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | EmitChunk(&'a mut Chunk), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `add_plugin` [INFO] [stderr] --> src/compiler/transform/plugin_manager.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn add_plugin(&mut self, plugin: T) where T: Plugin + 'static { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Multiple` [INFO] [stderr] --> src/compiler/ast/statement.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | Multiple(Vec) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `default` [INFO] [stderr] --> src/compiler/ast/expression.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | pub fn default() -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Void` [INFO] [stderr] --> src/compiler/ast/expression.rs:54:5 [INFO] [stderr] | [INFO] [stderr] 54 | Void, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `This` [INFO] [stderr] --> src/compiler/ast/expression.rs:55:5 [INFO] [stderr] | [INFO] [stderr] 55 | This, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `ArrowFunction` [INFO] [stderr] --> src/compiler/ast/expression.rs:65:5 [INFO] [stderr] | [INFO] [stderr] 65 | / ArrowFunction { [INFO] [stderr] 66 | | parameters: Vec, [INFO] [stderr] 67 | | body: BodyNode, [INFO] [stderr] 68 | | trivia: ArrowFunctionTrivia [INFO] [stderr] 69 | | }, [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `MinifyPlugin` [INFO] [stderr] --> src/plugins/minify_plugin.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | pub struct MinifyPlugin {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `PrettifyPlugin` [INFO] [stderr] --> src/plugins/prettify_plugin.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | pub struct PrettifyPlugin {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/compiler/tokenizer.rs:264:21 [INFO] [stderr] | [INFO] [stderr] 264 | self.pop_token(chunk); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/compiler/tokenizer.rs:280:13 [INFO] [stderr] | [INFO] [stderr] 280 | / match self.peek_token(chunk).unwrap() { [INFO] [stderr] 281 | | Whitespace(count) => self.pop_token(chunk), [INFO] [stderr] 282 | | _ => break, [INFO] [stderr] 283 | | }; [INFO] [stderr] | |______________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/compiler/tokenizer.rs:286:9 [INFO] [stderr] | [INFO] [stderr] 286 | self.pop_token(chunk); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/compiler/tokenizer.rs:304:21 [INFO] [stderr] | [INFO] [stderr] 304 | self.pop_token(chunk); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/compiler/tokenizer.rs:308:21 [INFO] [stderr] | [INFO] [stderr] 308 | self.pop_token(chunk); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/compiler/tokenizer.rs:325:13 [INFO] [stderr] | [INFO] [stderr] 325 | / match self.peek_token(chunk).unwrap() { [INFO] [stderr] 326 | | Whitespace(count) => self.pop_token(chunk), [INFO] [stderr] 327 | | Newline => self.pop_token(chunk), [INFO] [stderr] 328 | | _ => break, [INFO] [stderr] 329 | | }; [INFO] [stderr] | |______________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/compiler/tokenizer.rs:332:9 [INFO] [stderr] | [INFO] [stderr] 332 | self.pop_token(chunk); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/compiler/compiler.rs:108:9 [INFO] [stderr] | [INFO] [stderr] 108 | chunk.load_source(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/compiler/compiler.rs:119:21 [INFO] [stderr] | [INFO] [stderr] 119 | self.compile_chunk(&required_location, plugin_manager); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/compiler/compiler.rs:154:29 [INFO] [stderr] | [INFO] [stderr] 154 | buf.write_all(src.as_bytes()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/compiler/transform/plugin_manager.rs:17:13 [INFO] [stderr] | [INFO] [stderr] 17 | plugin.handle(&mut pass); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/compiler/parser/js_parser.rs:267:9 [INFO] [stderr] | [INFO] [stderr] 267 | / match token { [INFO] [stderr] 268 | | Token::BracketClose => self.tokenizer.pop_token(options.chunk), [INFO] [stderr] 269 | | _ => return Err(ParserError::new(ParserErrorKind::Syntax, format!("Call not closed with bracket"), SourceLocation::default())) [INFO] [stderr] 270 | | }; [INFO] [stderr] | |__________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/compiler/parser/js_parser.rs:463:25 [INFO] [stderr] | [INFO] [stderr] 463 | self.tokenizer.pop_token(options.chunk); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/compiler/parser/js_parser.rs:466:25 [INFO] [stderr] | [INFO] [stderr] 466 | self.tokenizer.pop_token(options.chunk); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/compiler/parser/js_parser.rs:478:25 [INFO] [stderr] | [INFO] [stderr] 478 | self.tokenizer.pop_token(options.chunk); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/compiler/parser/js_parser.rs:483:25 [INFO] [stderr] | [INFO] [stderr] 483 | self.tokenizer.pop_token(options.chunk); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.53s [INFO] running `"docker" "inspect" "47578295192a102fcd880b1092e534d11bbe849a255b2dc2d243aa30ca39d8d4"` [INFO] running `"docker" "rm" "-f" "47578295192a102fcd880b1092e534d11bbe849a255b2dc2d243aa30ca39d8d4"` [INFO] [stdout] 47578295192a102fcd880b1092e534d11bbe849a255b2dc2d243aa30ca39d8d4