[INFO] cloning repository https://github.com/fcofdez/rshell [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fcofdez/rshell" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffcofdez%2Frshell", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffcofdez%2Frshell'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b173493cbadf91f35c42c1178f270e21abc05bc4 [INFO] checking fcofdez/rshell against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffcofdez%2Frshell" "/workspace/builds/worker-94/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-94/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/fcofdez/rshell on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/fcofdez/rshell [INFO] finished tweaking git repo https://github.com/fcofdez/rshell [INFO] tweaked toml for git repo https://github.com/fcofdez/rshell written to /workspace/builds/worker-94/source/Cargo.toml [INFO] crate git repo https://github.com/fcofdez/rshell already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9507a47d1f124d192a74faf9e5ee119565514d6986be2339f7bed8c6b5d4579e [INFO] running `Command { std: "docker" "start" "-a" "9507a47d1f124d192a74faf9e5ee119565514d6986be2339f7bed8c6b5d4579e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9507a47d1f124d192a74faf9e5ee119565514d6986be2339f7bed8c6b5d4579e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9507a47d1f124d192a74faf9e5ee119565514d6986be2339f7bed8c6b5d4579e", kill_on_drop: false }` [INFO] [stdout] 9507a47d1f124d192a74faf9e5ee119565514d6986be2339f7bed8c6b5d4579e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6def2777b6eda710df8d537040dfe05ec71ed1add47e735766ad4bc6750389d0 [INFO] running `Command { std: "docker" "start" "-a" "6def2777b6eda710df8d537040dfe05ec71ed1add47e735766ad4bc6750389d0", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking libc v0.2.42 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling cc v1.0.9 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Checking cfg-if v0.1.2 [INFO] [stderr] Checking rustc-demangle v0.1.7 [INFO] [stderr] Compiling nix v0.11.0 [INFO] [stderr] Checking bitflags v0.4.0 [INFO] [stderr] Checking unicode-width v0.1.4 [INFO] [stderr] Checking encode_unicode v0.1.3 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking bitflags v1.0.1 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking nix v0.5.1 [INFO] [stderr] Checking memchr v2.0.1 [INFO] [stderr] Compiling backtrace-sys v0.1.16 [INFO] [stderr] Checking nom v4.0.0 [INFO] [stderr] Compiling synstructure v0.6.1 [INFO] [stderr] Checking rustyline v1.0.0 [INFO] [stderr] Compiling failure_derive v0.1.1 [INFO] [stderr] Checking backtrace v0.3.5 [INFO] [stderr] Checking failure v0.1.1 [INFO] [stderr] Checking rshell v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::env::current_dir` [INFO] [stdout] --> src/parser/mod.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::env::current_dir; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> src/parser/mod.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/parser/mod.rs:88:30 [INFO] [stdout] | [INFO] [stdout] 88 | check!($input, call!($f)); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 96 | / named!(word, [INFO] [stdout] 97 | | do_parse!( [INFO] [stdout] 98 | | letter: map_res!( [INFO] [stdout] 99 | | flat_map!(take!(1), check!(is_alphabetic)), [INFO] [stdout] ... | [INFO] [stdout] 106 | | ) [INFO] [stdout] 107 | | ); [INFO] [stdout] | |__- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `check` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Read` [INFO] [stdout] --> src/parser/mod.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::io::Read; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/parser/mod.rs:88:30 [INFO] [stdout] | [INFO] [stdout] 88 | check!($input, call!($f)); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 96 | / named!(word, [INFO] [stdout] 97 | | do_parse!( [INFO] [stdout] 98 | | letter: map_res!( [INFO] [stdout] 99 | | flat_map!(take!(1), check!(is_alphabetic)), [INFO] [stdout] ... | [INFO] [stdout] 106 | | ) [INFO] [stdout] 107 | | ); [INFO] [stdout] | |__- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `check` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `GreaterThan` [INFO] [stdout] --> src/parser/mod.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | GreaterThan, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `LessThan` [INFO] [stdout] --> src/parser/mod.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | LessThan, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `DoubleLessThan` [INFO] [stdout] --> src/parser/mod.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | DoubleLessThan, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `DoubleGreaterThan` [INFO] [stdout] --> src/parser/mod.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | DoubleGreaterThan, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `LessThanAmp` [INFO] [stdout] --> src/parser/mod.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | LessThanAmp, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `GreaterThanAmp` [INFO] [stdout] --> src/parser/mod.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | GreaterThanAmp, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Minus` [INFO] [stdout] --> src/parser/mod.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | Minus, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `LessLessMinus` [INFO] [stdout] --> src/parser/mod.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | LessLessMinus, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `LessGreater` [INFO] [stdout] --> src/parser/mod.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | LessGreater, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `GreaterPipe` [INFO] [stdout] --> src/parser/mod.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | GreaterPipe, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Pipe` [INFO] [stdout] --> src/parser/mod.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | Pipe, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `DoublePipe` [INFO] [stdout] --> src/parser/mod.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | DoublePipe, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `LParen` [INFO] [stdout] --> src/parser/mod.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | LParen, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `RParen` [INFO] [stdout] --> src/parser/mod.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | RParen, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `LBrace` [INFO] [stdout] --> src/parser/mod.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | LBrace, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `RBrace` [INFO] [stdout] --> src/parser/mod.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | RBrace, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `SemiColon` [INFO] [stdout] --> src/parser/mod.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | SemiColon, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `DoubleSemiColon` [INFO] [stdout] --> src/parser/mod.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | DoubleSemiColon, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `LBracket` [INFO] [stdout] --> src/parser/mod.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | LBracket, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `RBracket` [INFO] [stdout] --> src/parser/mod.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | RBracket, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Ampersand` [INFO] [stdout] --> src/parser/mod.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | Ampersand, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `DoubleAmpersand` [INFO] [stdout] --> src/parser/mod.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | DoubleAmpersand, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ExclamationMark` [INFO] [stdout] --> src/parser/mod.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | ExclamationMark, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `If` [INFO] [stdout] --> src/parser/mod.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 38 | If, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Then` [INFO] [stdout] --> src/parser/mod.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 39 | Then, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Else` [INFO] [stdout] --> src/parser/mod.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 40 | Else, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ElIf` [INFO] [stdout] --> src/parser/mod.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 41 | ElIf, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `EndIf` [INFO] [stdout] --> src/parser/mod.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 42 | EndIf, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused attribute [INFO] [stdout] --> src/main.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `For` [INFO] [stdout] --> src/parser/mod.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | For, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Do` [INFO] [stdout] --> src/parser/mod.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 44 | Do, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Done` [INFO] [stdout] --> src/parser/mod.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 45 | Done, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Case` [INFO] [stdout] --> src/parser/mod.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 46 | Case, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Esac` [INFO] [stdout] --> src/parser/mod.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 47 | Esac, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `While` [INFO] [stdout] --> src/parser/mod.rs:48:5 [INFO] [stdout] | [INFO] [stdout] 48 | While, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Until` [INFO] [stdout] --> src/parser/mod.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 49 | Until, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Function` [INFO] [stdout] --> src/parser/mod.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 50 | Function, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/parser/mod.rs:411:5 [INFO] [stdout] | [INFO] [stdout] 411 | f.read_to_end(&mut buf); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Select` [INFO] [stdout] --> src/parser/mod.rs:51:5 [INFO] [stdout] | [INFO] [stdout] 51 | Select, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Equals` [INFO] [stdout] --> src/parser/mod.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 52 | Equals, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Word` [INFO] [stdout] --> src/parser/mod.rs:53:5 [INFO] [stdout] | [INFO] [stdout] 53 | Word(String), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Number` [INFO] [stdout] --> src/parser/mod.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 54 | Number(String), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `StringLiteral` [INFO] [stdout] --> src/parser/mod.rs:55:5 [INFO] [stdout] | [INFO] [stdout] 55 | StringLiteral(String), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Variable` [INFO] [stdout] --> src/parser/mod.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 56 | Variable(String), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Illegal` [INFO] [stdout] --> src/parser/mod.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 57 | Illegal, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `EOF` [INFO] [stdout] --> src/parser/mod.rs:58:5 [INFO] [stdout] | [INFO] [stdout] 58 | EOF, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `is_alpha_or_underscore` [INFO] [stdout] --> src/parser/mod.rs:61:4 [INFO] [stdout] | [INFO] [stdout] 61 | fn is_alpha_or_underscore(c: u8) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `complete_byte_slice_str_from_utf8` [INFO] [stdout] --> src/parser/mod.rs:92:4 [INFO] [stdout] | [INFO] [stdout] 92 | fn complete_byte_slice_str_from_utf8(c: CompleteByteSlice) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `to_variable` [INFO] [stdout] --> src/parser/mod.rs:124:4 [INFO] [stdout] | [INFO] [stdout] 124 | fn to_variable(token: Token) -> Token { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_str` [INFO] [stdout] --> src/parser/mod.rs:138:4 [INFO] [stdout] | [INFO] [stdout] 138 | fn parse_str(str_slice: CompleteByteSlice) -> Token { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_reserved` [INFO] [stdout] --> src/parser/mod.rs:148:4 [INFO] [stdout] | [INFO] [stdout] 148 | fn parse_reserved(letter: CompleteStr, rest: Option) -> Token { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Lexer` [INFO] [stdout] --> src/parser/mod.rs:324:12 [INFO] [stdout] | [INFO] [stdout] 324 | pub struct Lexer; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `lex_tokens` [INFO] [stdout] --> src/parser/mod.rs:327:12 [INFO] [stdout] | [INFO] [stdout] 327 | pub fn lex_tokens(bytes: &[u8]) -> IResult> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused attribute [INFO] [stdout] --> src/main.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 56 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 43.93s [INFO] running `Command { std: "docker" "inspect" "6def2777b6eda710df8d537040dfe05ec71ed1add47e735766ad4bc6750389d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6def2777b6eda710df8d537040dfe05ec71ed1add47e735766ad4bc6750389d0", kill_on_drop: false }` [INFO] [stdout] 6def2777b6eda710df8d537040dfe05ec71ed1add47e735766ad4bc6750389d0