[INFO] cloning repository https://github.com/kraytos17/cool-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kraytos17/cool-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkraytos17%2Fcool-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkraytos17%2Fcool-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 87f1ac795bf88c82967f793ad2681b2c5594cb7b [INFO] testing kraytos17/cool-rs against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759-retry [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkraytos17%2Fcool-rs" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/kraytos17/cool-rs [INFO] finished tweaking git repo https://github.com/kraytos17/cool-rs [INFO] tweaked toml for git repo https://github.com/kraytos17/cool-rs written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/kraytos17/cool-rs on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/kraytos17/cool-rs 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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded proc-macro2 v1.0.93 [INFO] [stderr] Downloaded clap v4.5.26 [INFO] [stderr] Downloaded clap_derive v4.5.24 [INFO] [stderr] Downloaded syn v2.0.96 [INFO] [stderr] Downloaded clap_builder v4.5.26 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2dc1a13d5a856d6a30bed1eef7c2d28c7d38ba69ff5ffe54c73bbc88cf682486 [INFO] running `Command { std: "docker" "start" "-a" "2dc1a13d5a856d6a30bed1eef7c2d28c7d38ba69ff5ffe54c73bbc88cf682486", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2dc1a13d5a856d6a30bed1eef7c2d28c7d38ba69ff5ffe54c73bbc88cf682486", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2dc1a13d5a856d6a30bed1eef7c2d28c7d38ba69ff5ffe54c73bbc88cf682486", kill_on_drop: false }` [INFO] [stdout] 2dc1a13d5a856d6a30bed1eef7c2d28c7d38ba69ff5ffe54c73bbc88cf682486 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f91f2e225a033fa34f0d6e348edb1f01b1f784db59a95c121e125fcbca5793ae [INFO] running `Command { std: "docker" "start" "-a" "f91f2e225a033fa34f0d6e348edb1f01b1f784db59a95c121e125fcbca5793ae", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Compiling utf8parse v0.2.2 [INFO] [stderr] Compiling anstyle-query v1.1.2 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling anstyle v1.0.10 [INFO] [stderr] Compiling colorchoice v1.0.3 [INFO] [stderr] Compiling clap_lex v0.7.4 [INFO] [stderr] Compiling anstyle-parse v0.2.6 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling anstream v0.6.18 [INFO] [stderr] Compiling clap_builder v4.5.26 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling syn v2.0.96 [INFO] [stderr] Compiling clap_derive v4.5.24 [INFO] [stderr] Compiling clap v4.5.26 [INFO] [stderr] Compiling cool-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/lexer.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub enum TokenType { [INFO] [stdout] | --------- variants in this enum [INFO] [stdout] 5 | BoolLiteral(bool), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 6 | Case, [INFO] [stdout] | ^^^^ [INFO] [stdout] 7 | Class, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 8 | ClassName(String), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 9 | Else, [INFO] [stdout] | ^^^^ [INFO] [stdout] 10 | Eof, [INFO] [stdout] | ^^^ [INFO] [stdout] 11 | Esac, [INFO] [stdout] | ^^^^ [INFO] [stdout] 12 | Fi, [INFO] [stdout] | ^^ [INFO] [stdout] 13 | Ident(String), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 14 | If, [INFO] [stdout] | ^^ [INFO] [stdout] 15 | In, [INFO] [stdout] | ^^ [INFO] [stdout] 16 | Illegal, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 17 | Inherits, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 18 | IsVoid, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 19 | IntLiteral(i64), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 20 | LBrace, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 21 | Let, [INFO] [stdout] | ^^^ [INFO] [stdout] 22 | Loop, [INFO] [stdout] | ^^^^ [INFO] [stdout] 23 | New, [INFO] [stdout] | ^^^ [INFO] [stdout] 24 | Not, [INFO] [stdout] | ^^^ [INFO] [stdout] 25 | Of, [INFO] [stdout] | ^^ [INFO] [stdout] 26 | Pool, [INFO] [stdout] | ^^^^ [INFO] [stdout] 27 | RBrace, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 28 | Semicolon, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 29 | StringLiteral(String), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 30 | Then, [INFO] [stdout] | ^^^^ [INFO] [stdout] 31 | While, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TokenType` 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: fields `token_type` and `span` are never read [INFO] [stdout] --> src/lexer.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 35 | pub struct Token { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 36 | token_type: TokenType, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 37 | span: Span, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Token` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `start` and `end` are never read [INFO] [stdout] --> src/lexer.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 41 | pub struct Span { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 42 | start: Pos, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 43 | end: Pos, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Span` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `offset`, `line`, and `col` are never read [INFO] [stdout] --> src/lexer.rs:48:5 [INFO] [stdout] | [INFO] [stdout] 47 | pub struct Pos { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 48 | offset: usize, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 49 | line: usize, [INFO] [stdout] | ^^^^ [INFO] [stdout] 50 | col: usize, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Pos` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `advance` are never used [INFO] [stdout] --> src/lexer.rs:54:12 [INFO] [stdout] | [INFO] [stdout] 53 | impl Pos { [INFO] [stdout] | -------- associated items in this implementation [INFO] [stdout] 54 | pub fn new(offset: usize, line: usize, col: usize) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 58 | fn advance(&mut self, c: char) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/lexer.rs:71:5 [INFO] [stdout] | [INFO] [stdout] 70 | pub enum LexerError { [INFO] [stdout] | ---------- variants in this enum [INFO] [stdout] 71 | InvalidChar(char), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 72 | StringConstantTooLong(usize), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 73 | StringContainsNull, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 74 | StringUnterminated, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 75 | StringContainsEof, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 76 | UnmatchedComment, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 77 | UnterminatedComment, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LexerError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Lexer` is never constructed [INFO] [stdout] --> src/lexer.rs:98:12 [INFO] [stdout] | [INFO] [stdout] 98 | pub struct Lexer<'a> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/lexer.rs:106:12 [INFO] [stdout] | [INFO] [stdout] 105 | impl<'a> Lexer<'a> { [INFO] [stdout] | ------------------ associated items in this implementation [INFO] [stdout] 106 | pub fn new(buffer: &'a str) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 118 | pub fn next_token(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 149 | fn skip_whitespace(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 158 | fn advance(&mut self) -> Option { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 173 | fn peek(&mut self) -> Option { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 181 | fn tokenize_string(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 203 | fn tokenize_number(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 218 | fn tokenize_ident(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.42s [INFO] running `Command { std: "docker" "inspect" "f91f2e225a033fa34f0d6e348edb1f01b1f784db59a95c121e125fcbca5793ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f91f2e225a033fa34f0d6e348edb1f01b1f784db59a95c121e125fcbca5793ae", kill_on_drop: false }` [INFO] [stdout] f91f2e225a033fa34f0d6e348edb1f01b1f784db59a95c121e125fcbca5793ae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 30e84af30df12c0bc15b206a220c0e223fac13c34c4de8f762227dee6ca78dc2 [INFO] running `Command { std: "docker" "start" "-a" "30e84af30df12c0bc15b206a220c0e223fac13c34c4de8f762227dee6ca78dc2", kill_on_drop: false }` [INFO] [stderr] Compiling cool-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/lexer.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub enum TokenType { [INFO] [stdout] | --------- variants in this enum [INFO] [stdout] 5 | BoolLiteral(bool), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 6 | Case, [INFO] [stdout] | ^^^^ [INFO] [stdout] 7 | Class, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 8 | ClassName(String), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 9 | Else, [INFO] [stdout] | ^^^^ [INFO] [stdout] 10 | Eof, [INFO] [stdout] | ^^^ [INFO] [stdout] 11 | Esac, [INFO] [stdout] | ^^^^ [INFO] [stdout] 12 | Fi, [INFO] [stdout] | ^^ [INFO] [stdout] 13 | Ident(String), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 14 | If, [INFO] [stdout] | ^^ [INFO] [stdout] 15 | In, [INFO] [stdout] | ^^ [INFO] [stdout] 16 | Illegal, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 17 | Inherits, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 18 | IsVoid, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 19 | IntLiteral(i64), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 20 | LBrace, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 21 | Let, [INFO] [stdout] | ^^^ [INFO] [stdout] 22 | Loop, [INFO] [stdout] | ^^^^ [INFO] [stdout] 23 | New, [INFO] [stdout] | ^^^ [INFO] [stdout] 24 | Not, [INFO] [stdout] | ^^^ [INFO] [stdout] 25 | Of, [INFO] [stdout] | ^^ [INFO] [stdout] 26 | Pool, [INFO] [stdout] | ^^^^ [INFO] [stdout] 27 | RBrace, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 28 | Semicolon, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 29 | StringLiteral(String), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 30 | Then, [INFO] [stdout] | ^^^^ [INFO] [stdout] 31 | While, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TokenType` 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: fields `token_type` and `span` are never read [INFO] [stdout] --> src/lexer.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 35 | pub struct Token { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 36 | token_type: TokenType, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 37 | span: Span, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Token` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `start` and `end` are never read [INFO] [stdout] --> src/lexer.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 41 | pub struct Span { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 42 | start: Pos, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 43 | end: Pos, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Span` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `offset`, `line`, and `col` are never read [INFO] [stdout] --> src/lexer.rs:48:5 [INFO] [stdout] | [INFO] [stdout] 47 | pub struct Pos { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 48 | offset: usize, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 49 | line: usize, [INFO] [stdout] | ^^^^ [INFO] [stdout] 50 | col: usize, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Pos` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `advance` are never used [INFO] [stdout] --> src/lexer.rs:54:12 [INFO] [stdout] | [INFO] [stdout] 53 | impl Pos { [INFO] [stdout] | -------- associated items in this implementation [INFO] [stdout] 54 | pub fn new(offset: usize, line: usize, col: usize) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 58 | fn advance(&mut self, c: char) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/lexer.rs:71:5 [INFO] [stdout] | [INFO] [stdout] 70 | pub enum LexerError { [INFO] [stdout] | ---------- variants in this enum [INFO] [stdout] 71 | InvalidChar(char), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 72 | StringConstantTooLong(usize), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 73 | StringContainsNull, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 74 | StringUnterminated, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 75 | StringContainsEof, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 76 | UnmatchedComment, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 77 | UnterminatedComment, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LexerError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Lexer` is never constructed [INFO] [stdout] --> src/lexer.rs:98:12 [INFO] [stdout] | [INFO] [stdout] 98 | pub struct Lexer<'a> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/lexer.rs:106:12 [INFO] [stdout] | [INFO] [stdout] 105 | impl<'a> Lexer<'a> { [INFO] [stdout] | ------------------ associated items in this implementation [INFO] [stdout] 106 | pub fn new(buffer: &'a str) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 118 | pub fn next_token(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 149 | fn skip_whitespace(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 158 | fn advance(&mut self) -> Option { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 173 | fn peek(&mut self) -> Option { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 181 | fn tokenize_string(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 203 | fn tokenize_number(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 218 | fn tokenize_ident(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s [INFO] running `Command { std: "docker" "inspect" "30e84af30df12c0bc15b206a220c0e223fac13c34c4de8f762227dee6ca78dc2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "30e84af30df12c0bc15b206a220c0e223fac13c34c4de8f762227dee6ca78dc2", kill_on_drop: false }` [INFO] [stdout] 30e84af30df12c0bc15b206a220c0e223fac13c34c4de8f762227dee6ca78dc2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a014e3a7ec09b275b6f978dc62b5dec1cb28bb909109b7889f474b6371948c0e [INFO] running `Command { std: "docker" "start" "-a" "a014e3a7ec09b275b6f978dc62b5dec1cb28bb909109b7889f474b6371948c0e", kill_on_drop: false }` [INFO] [stderr] warning: multiple variants are never constructed [INFO] [stderr] --> src/lexer.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 4 | pub enum TokenType { [INFO] [stderr] | --------- variants in this enum [INFO] [stderr] 5 | BoolLiteral(bool), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] 6 | Case, [INFO] [stderr] | ^^^^ [INFO] [stderr] 7 | Class, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 8 | ClassName(String), [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] 9 | Else, [INFO] [stderr] | ^^^^ [INFO] [stderr] 10 | Eof, [INFO] [stderr] | ^^^ [INFO] [stderr] 11 | Esac, [INFO] [stderr] | ^^^^ [INFO] [stderr] 12 | Fi, [INFO] [stderr] | ^^ [INFO] [stderr] 13 | Ident(String), [INFO] [stderr] | ^^^^^ [INFO] [stderr] 14 | If, [INFO] [stderr] | ^^ [INFO] [stderr] 15 | In, [INFO] [stderr] | ^^ [INFO] [stderr] 16 | Illegal, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 17 | Inherits, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 18 | IsVoid, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 19 | IntLiteral(i64), [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 20 | LBrace, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 21 | Let, [INFO] [stderr] | ^^^ [INFO] [stderr] 22 | Loop, [INFO] [stderr] | ^^^^ [INFO] [stderr] 23 | New, [INFO] [stderr] | ^^^ [INFO] [stderr] 24 | Not, [INFO] [stderr] | ^^^ [INFO] [stderr] 25 | Of, [INFO] [stderr] | ^^ [INFO] [stderr] 26 | Pool, [INFO] [stderr] | ^^^^ [INFO] [stderr] 27 | RBrace, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 28 | Semicolon, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] 29 | StringLiteral(String), [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] 30 | Then, [INFO] [stderr] | ^^^^ [INFO] [stderr] 31 | While, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `TokenType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: fields `token_type` and `span` are never read [INFO] [stderr] --> src/lexer.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 35 | pub struct Token { [INFO] [stderr] | ----- fields in this struct [INFO] [stderr] 36 | token_type: TokenType, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 37 | span: Span, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Token` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: fields `start` and `end` are never read [INFO] [stderr] --> src/lexer.rs:42:5 [INFO] [stderr] | [INFO] [stderr] 41 | pub struct Span { [INFO] [stderr] | ---- fields in this struct [INFO] [stderr] 42 | start: Pos, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 43 | end: Pos, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Span` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: fields `offset`, `line`, and `col` are never read [INFO] [stderr] --> src/lexer.rs:48:5 [INFO] [stderr] | [INFO] [stderr] 47 | pub struct Pos { [INFO] [stderr] | --- fields in this struct [INFO] [stderr] 48 | offset: usize, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 49 | line: usize, [INFO] [stderr] | ^^^^ [INFO] [stderr] 50 | col: usize, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Pos` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: associated items `new` and `advance` are never used [INFO] [stderr] --> src/lexer.rs:54:12 [INFO] [stderr] | [INFO] [stderr] 53 | impl Pos { [INFO] [stderr] | -------- associated items in this implementation [INFO] [stderr] 54 | pub fn new(offset: usize, line: usize, col: usize) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 58 | fn advance(&mut self, c: char) { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: multiple variants are never constructed [INFO] [stderr] --> src/lexer.rs:71:5 [INFO] [stderr] | [INFO] [stderr] 70 | pub enum LexerError { [INFO] [stderr] | ---------- variants in this enum [INFO] [stderr] 71 | InvalidChar(char), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] 72 | StringConstantTooLong(usize), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 73 | StringContainsNull, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 74 | StringUnterminated, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 75 | StringContainsEof, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] 76 | UnmatchedComment, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] 77 | UnterminatedComment, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `LexerError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: struct `Lexer` is never constructed [INFO] [stderr] --> src/lexer.rs:98:12 [INFO] [stderr] | [INFO] [stderr] 98 | pub struct Lexer<'a> { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: multiple associated items are never used [INFO] [stderr] --> src/lexer.rs:106:12 [INFO] [stderr] | [INFO] [stderr] 105 | impl<'a> Lexer<'a> { [INFO] [stderr] | ------------------ associated items in this implementation [INFO] [stderr] 106 | pub fn new(buffer: &'a str) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 118 | pub fn next_token(&mut self) -> Result { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 149 | fn skip_whitespace(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 158 | fn advance(&mut self) -> Option { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 173 | fn peek(&mut self) -> Option { [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 181 | fn tokenize_string(&mut self) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 203 | fn tokenize_number(&mut self) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 218 | fn tokenize_ident(&mut self) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `cool-rs` (bin "cool-rs" test) generated 8 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/cool_rs-6623bd4782a762aa) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a014e3a7ec09b275b6f978dc62b5dec1cb28bb909109b7889f474b6371948c0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a014e3a7ec09b275b6f978dc62b5dec1cb28bb909109b7889f474b6371948c0e", kill_on_drop: false }` [INFO] [stdout] a014e3a7ec09b275b6f978dc62b5dec1cb28bb909109b7889f474b6371948c0e