[INFO] cloning repository https://github.com/stenbror/active_oberon [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stenbror/active_oberon" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstenbror%2Factive_oberon", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstenbror%2Factive_oberon'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c89a0f73de245372790a6e95eb006ef0eccf8488 [INFO] checking stenbror/active_oberon against master#b286722878e18db29a7fbe672be7c4d3b02e8e4d for pr-127655 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstenbror%2Factive_oberon" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/stenbror/active_oberon on toolchain b286722878e18db29a7fbe672be7c4d3b02e8e4d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b286722878e18db29a7fbe672be7c4d3b02e8e4d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/stenbror/active_oberon [INFO] finished tweaking git repo https://github.com/stenbror/active_oberon [INFO] tweaked toml for git repo https://github.com/stenbror/active_oberon written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/stenbror/active_oberon already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b286722878e18db29a7fbe672be7c4d3b02e8e4d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] checking stenbror/active_oberon against try#6a5749073f2ebf59d7740d30e50a932a85756ee7 for pr-127655 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstenbror%2Factive_oberon" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/stenbror/active_oberon on toolchain 6a5749073f2ebf59d7740d30e50a932a85756ee7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6a5749073f2ebf59d7740d30e50a932a85756ee7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/stenbror/active_oberon [INFO] finished tweaking git repo https://github.com/stenbror/active_oberon [INFO] tweaked toml for git repo https://github.com/stenbror/active_oberon written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/stenbror/active_oberon already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6a5749073f2ebf59d7740d30e50a932a85756ee7" "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 [ERROR] error running command: no output for 300 seconds [INFO] checking stenbror/active_oberon against try#6a5749073f2ebf59d7740d30e50a932a85756ee7 for pr-127655 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstenbror%2Factive_oberon" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/stenbror/active_oberon on toolchain 6a5749073f2ebf59d7740d30e50a932a85756ee7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6a5749073f2ebf59d7740d30e50a932a85756ee7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/stenbror/active_oberon [INFO] finished tweaking git repo https://github.com/stenbror/active_oberon [INFO] tweaked toml for git repo https://github.com/stenbror/active_oberon written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/stenbror/active_oberon already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6a5749073f2ebf59d7740d30e50a932a85756ee7" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded termcolor v1.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+6a5749073f2ebf59d7740d30e50a932a85756ee7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 59cf8410296af6825d376a722e42cb317a6a85d729b51f80cfc30b684ced728b [INFO] running `Command { std: "docker" "start" "-a" "59cf8410296af6825d376a722e42cb317a6a85d729b51f80cfc30b684ced728b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "59cf8410296af6825d376a722e42cb317a6a85d729b51f80cfc30b684ced728b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "59cf8410296af6825d376a722e42cb317a6a85d729b51f80cfc30b684ced728b", kill_on_drop: false }` [INFO] [stdout] 59cf8410296af6825d376a722e42cb317a6a85d729b51f80cfc30b684ced728b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+6a5749073f2ebf59d7740d30e50a932a85756ee7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 87b5dcc97917837ce3c383154c41286056015236ce37f8aec4f298b83cf28c0e [INFO] running `Command { std: "docker" "start" "-a" "87b5dcc97917837ce3c383154c41286056015236ce37f8aec4f298b83cf28c0e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Checking os_str_bytes v6.6.1 [INFO] [stderr] Checking textwrap v0.16.0 [INFO] [stderr] Checking termcolor v1.3.0 [INFO] [stderr] Checking indexmap v1.9.3 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v3.2.25 [INFO] [stderr] Checking active_python v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `matches` [INFO] [stdout] --> src/main.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | let matches = App::new("Active-Oberon compiler (2019 Version) 64 bits native compiler.") [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_matches` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/scanner_active_oberon.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub enum Symbol { [INFO] [stdout] | ------ variants in this enum [INFO] [stdout] 5 | /* Reserved keywords */ [INFO] [stdout] 6 | Await(u32, u32), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 7 | Begin(u32, u32), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 8 | By(u32, u32), [INFO] [stdout] | ^^ [INFO] [stdout] 9 | Const(u32, u32), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 10 | Case(u32, u32), [INFO] [stdout] | ^^^^ [INFO] [stdout] 11 | Cell(u32, u32), [INFO] [stdout] | ^^^^ [INFO] [stdout] 12 | Cellnet(u32, u32), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 13 | Code(u32, u32), [INFO] [stdout] | ^^^^ [INFO] [stdout] 14 | Definition(u32, u32), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 15 | Do(u32, u32), [INFO] [stdout] | ^^ [INFO] [stdout] 16 | Div(u32, u32), [INFO] [stdout] | ^^^ [INFO] [stdout] 17 | End(u32, u32), [INFO] [stdout] | ^^^ [INFO] [stdout] 18 | Enum(u32, u32), [INFO] [stdout] | ^^^^ [INFO] [stdout] 19 | Else(u32, u32), [INFO] [stdout] | ^^^^ [INFO] [stdout] 20 | Elsif(u32, u32), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 21 | Exit(u32, u32), [INFO] [stdout] | ^^^^ [INFO] [stdout] 22 | Extern(u32, u32), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 23 | False(u32, u32), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 24 | For(u32, u32), [INFO] [stdout] | ^^^ [INFO] [stdout] 25 | Finally(u32, u32), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 26 | If(u32, u32), [INFO] [stdout] | ^^ [INFO] [stdout] 27 | Ignore(u32, u32), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 28 | Imag(u32, u32), [INFO] [stdout] | ^^^^ [INFO] [stdout] 29 | In(u32, u32), [INFO] [stdout] | ^^ [INFO] [stdout] 30 | Is(u32, u32), [INFO] [stdout] | ^^ [INFO] [stdout] 31 | Import(u32, u32), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 32 | Loop(u32, u32), [INFO] [stdout] | ^^^^ [INFO] [stdout] 33 | Module(u32, u32), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 34 | Mod(u32, u32), [INFO] [stdout] | ^^^ [INFO] [stdout] 35 | Nil(u32, u32), [INFO] [stdout] | ^^^ [INFO] [stdout] 36 | Of(u32, u32), [INFO] [stdout] | ^^ [INFO] [stdout] 37 | Or(u32, u32), [INFO] [stdout] | ^^ [INFO] [stdout] 38 | Out(u32, u32), [INFO] [stdout] | ^^^ [INFO] [stdout] 39 | Operator(u32, u32), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 40 | Procedure(u32, u32), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 41 | Port(u32, u32), [INFO] [stdout] | ^^^^ [INFO] [stdout] 42 | Repeat(u32, u32), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 43 | Return(u32, u32), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 44 | Self_(u32, u32), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 45 | New(u32, u32), [INFO] [stdout] | ^^^ [INFO] [stdout] 46 | Result(u32, u32), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 47 | Then(u32, u32), [INFO] [stdout] | ^^^^ [INFO] [stdout] 48 | True(u32, u32), [INFO] [stdout] | ^^^^ [INFO] [stdout] 49 | To(u32, u32), [INFO] [stdout] | ^^ [INFO] [stdout] 50 | Type(u32, u32), [INFO] [stdout] | ^^^^ [INFO] [stdout] 51 | Until(u32, u32), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 52 | Var(u32, u32), [INFO] [stdout] | ^^^ [INFO] [stdout] 53 | While(u32, u32), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 54 | With(u32, u32), [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 57 | Any(u32, u32), [INFO] [stdout] | ^^^ [INFO] [stdout] 58 | Array(u32, u32), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 59 | Object(u32, u32), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 60 | Pointer(u32, u32), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 61 | Record(u32, u32), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 62 | Address(u32, u32), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 63 | Size(u32, u32), [INFO] [stdout] | ^^^^ [INFO] [stdout] 64 | Alias(u32, u32), [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 67 | NotEqual(u32, u32), // '#' [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 68 | And(u32, u32), // '&' [INFO] [stdout] | ^^^ [INFO] [stdout] 69 | LeftParen(u32, u32), // '(' [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 70 | RightParen(u32, u32), // ')' [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 71 | Times(u32, u32), // '*' [INFO] [stdout] | ^^^^^ [INFO] [stdout] 72 | TimesTimes(u32, u32), // '**' [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 73 | Plus(u32, u32), // '+' [INFO] [stdout] | ^^^^ [INFO] [stdout] 74 | PlusTimes(u32, u32), // '+*' [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 75 | Comma(u32, u32), // ',' [INFO] [stdout] | ^^^^^ [INFO] [stdout] 76 | Minus(u32, u32), // '-' [INFO] [stdout] | ^^^^^ [INFO] [stdout] 77 | Period(u32, u32), // '.' [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 78 | Upto(u32, u32), // '..' [INFO] [stdout] | ^^^^ [INFO] [stdout] 79 | DotTimes(u32, u32), // '.*' [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 80 | DotSlash(u32, u32), // './' [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 81 | DotEqual(u32, u32), // '.=' [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 82 | DotUnequal(u32, u32), // '.#' [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 83 | DotGreater(u32, u32), // '.>' [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 84 | DotGreaterEqual(u32, u32), // '.<=' [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 85 | DotLess(u32, u32), // '.<' [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 86 | DotLessEqual(u32, u32), // '.<=' [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 87 | Slash(u32, u32), // '/' [INFO] [stdout] | ^^^^^ [INFO] [stdout] 88 | Colon(u32, u32), // ':' [INFO] [stdout] | ^^^^^ [INFO] [stdout] 89 | Becomes(u32, u32), // ':=' [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 90 | Semicolon(u32, u32), // ';' [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 91 | Less(u32, u32), // '<' [INFO] [stdout] | ^^^^ [INFO] [stdout] 92 | LessEqual(u32, u32), // '<=' [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 93 | Equal(u32, u32), // '=' [INFO] [stdout] | ^^^^^ [INFO] [stdout] 94 | Greater(u32, u32), // '>' [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 95 | GreaterEqual(u32, u32), // '>=' [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 96 | LeftBracket(u32, u32), // '[' [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 97 | RightBracket(u32, u32), // ']' [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 98 | Arrow(u32, u32), // '^' [INFO] [stdout] | ^^^^^ [INFO] [stdout] 99 | LeftBrace(u32, u32), // '{' [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 100 | Bar(u32, u32), // '|' [INFO] [stdout] | ^^^ [INFO] [stdout] 101 | RightBrace(u32, u32), // '}' [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 102 | Not(u32, u32), // '~' [INFO] [stdout] | ^^^ [INFO] [stdout] 103 | BackSlash(u32, u32), // '\' [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 104 | Transpose(u32, u32), // '`' [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 105 | QuestionMark(u32, u32), // '?' [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 106 | QuestionMarks(u32, u32), // '??' [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 107 | ExclaimMark(u32, u32), // '!' [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 108 | ExclaimMarks(u32, u32), // '!!' [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 109 | LessLess(u32, u32), // '<<' [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 110 | LessLessQ(u32, u32), // '<>' [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 112 | GreaterGreaterQ(u32, u32), // >>? [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 115 | Ident(u32, u32, String), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 116 | Integer(u32, u32, String), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 117 | Real(u32, u32, String), [INFO] [stdout] | ^^^^ [INFO] [stdout] 118 | String(u32, u32, String), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 119 | Character(u32, u32, char), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 120 | [INFO] [stdout] 121 | EOF [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Symbol` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `get_next_symbol`, `is_reserved_keyword_or_literal`, `get_char`, and `peek_char` are never used [INFO] [stdout] --> src/scanner_active_oberon.rs:125:8 [INFO] [stdout] | [INFO] [stdout] 124 | pub trait ActiveOberonScannerMethods { [INFO] [stdout] | -------------------------- associated items in this trait [INFO] [stdout] 125 | fn new(text: &'static str) -> Self; [INFO] [stdout] | ^^^ [INFO] [stdout] 126 | fn get_next_symbol(&mut self) -> Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 127 | fn is_reserved_keyword_or_literal(&self, buf: Vec, line: u32, col: u32) -> Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 128 | fn get_char(&mut self) -> (char, u32, u32); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 129 | fn peek_char(&self) -> char; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `buffer`, `position`, `line`, and `col` are never read [INFO] [stdout] --> src/scanner_active_oberon.rs:134:5 [INFO] [stdout] | [INFO] [stdout] 133 | pub struct ActiveOberonScanner { [INFO] [stdout] | ------------------- fields in this struct [INFO] [stdout] 134 | buffer: Vec, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 135 | position: u32, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 136 | line: u32, [INFO] [stdout] | ^^^^ [INFO] [stdout] 137 | col: u32 [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `matches` [INFO] [stdout] --> src/main.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | let matches = App::new("Active-Oberon compiler (2019 Version) 64 bits native compiler.") [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_matches` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/scanner_active_oberon.rs:98:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub enum Symbol { [INFO] [stdout] | ------ variants in this enum [INFO] [stdout] ... [INFO] [stdout] 98 | Arrow(u32, u32), // '^' [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 101 | RightBrace(u32, u32), // '}' [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 102 | Not(u32, u32), // '~' [INFO] [stdout] | ^^^ [INFO] [stdout] 103 | BackSlash(u32, u32), // '\' [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 116 | Integer(u32, u32, String), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 117 | Real(u32, u32, String), [INFO] [stdout] | ^^^^ [INFO] [stdout] 118 | String(u32, u32, String), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 119 | Character(u32, u32, char), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Symbol` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `scanner_indent_await__whitespace` should have a snake case name [INFO] [stdout] --> src/scanner_active_oberon.rs:631:8 [INFO] [stdout] | [INFO] [stdout] 631 | fn scanner_indent_await__whitespace() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `scanner_indent_await_whitespace` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.08s [INFO] running `Command { std: "docker" "inspect" "87b5dcc97917837ce3c383154c41286056015236ce37f8aec4f298b83cf28c0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87b5dcc97917837ce3c383154c41286056015236ce37f8aec4f298b83cf28c0e", kill_on_drop: false }` [INFO] [stdout] 87b5dcc97917837ce3c383154c41286056015236ce37f8aec4f298b83cf28c0e