[INFO] cloning repository https://github.com/teken/keynes-lang [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/teken/keynes-lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fteken%2Fkeynes-lang", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fteken%2Fkeynes-lang'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0849920c533a2cc3c88a0f6819021745c8c62ad1 [INFO] testing teken/keynes-lang against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fteken%2Fkeynes-lang" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/teken/keynes-lang [INFO] finished tweaking git repo https://github.com/teken/keynes-lang [INFO] tweaked toml for git repo https://github.com/teken/keynes-lang written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/teken/keynes-lang on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/teken/keynes-lang 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/mullr/nom-7-precedence` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded test-case v3.3.1 [INFO] [stderr] Downloaded env_logger v0.10.1 [INFO] [stderr] Downloaded brownstone v3.0.0 [INFO] [stderr] Downloaded test-case-core v3.3.1 [INFO] [stderr] Downloaded test-case-macros v3.3.1 [INFO] [stderr] Downloaded dyn-clone v1.0.16 [INFO] [stderr] Downloaded termcolor v1.4.0 [INFO] [stderr] Downloaded ctor v0.2.5 [INFO] [stderr] Downloaded clap v4.4.10 [INFO] [stderr] Downloaded bitflags v2.4.1 [INFO] [stderr] Downloaded nom-supreme v0.8.0 [INFO] [stderr] Downloaded indent_write v2.2.0 [INFO] [stderr] Downloaded joinery v2.1.0 [INFO] [stderr] Downloaded clap_builder v4.4.9 [INFO] [stderr] Downloaded syn v2.0.39 [INFO] [stderr] Downloaded rustix v0.38.25 [INFO] [stderr] Downloaded libc v0.2.150 [INFO] [stderr] Downloaded linux-raw-sys v0.4.11 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e2eb4747496f7a0e4c10ccd3b5990dd7702c71c18266ab87262ea6c5b30641d3 [INFO] running `Command { std: "docker" "start" "-a" "e2eb4747496f7a0e4c10ccd3b5990dd7702c71c18266ab87262ea6c5b30641d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e2eb4747496f7a0e4c10ccd3b5990dd7702c71c18266ab87262ea6c5b30641d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e2eb4747496f7a0e4c10ccd3b5990dd7702c71c18266ab87262ea6c5b30641d3", kill_on_drop: false }` [INFO] [stdout] e2eb4747496f7a0e4c10ccd3b5990dd7702c71c18266ab87262ea6c5b30641d3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 767628ea6effd5420fab6d93b1d7ae221cef4c7562bfed44617ef6af35b3fdb0 [INFO] running `Command { std: "docker" "start" "-a" "767628ea6effd5420fab6d93b1d7ae221cef4c7562bfed44617ef6af35b3fdb0", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.6.4 [INFO] [stderr] Compiling rustix v0.38.25 [INFO] [stderr] Compiling anstyle-query v1.0.0 [INFO] [stderr] Compiling bitflags v2.4.1 [INFO] [stderr] Compiling linux-raw-sys v0.4.11 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling arrayvec v0.7.4 [INFO] [stderr] Compiling joinery v2.1.0 [INFO] [stderr] Compiling indent_write v2.2.0 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling anstyle-parse v0.2.2 [INFO] [stderr] Compiling log v0.4.20 [INFO] [stderr] Compiling termcolor v1.4.0 [INFO] [stderr] Compiling dyn-clone v1.0.16 [INFO] [stderr] Compiling anstream v0.6.4 [INFO] [stderr] Compiling brownstone v3.0.0 [INFO] [stderr] Compiling clap_builder v4.4.9 [INFO] [stderr] Compiling aho-corasick v1.1.2 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling is-terminal v0.4.9 [INFO] [stderr] Compiling regex-automata v0.4.3 [INFO] [stderr] Compiling nom-7-precedence v0.1.0 (https://github.com/mullr/nom-7-precedence#471eaf3c) [INFO] [stderr] Compiling nom-supreme v0.8.0 [INFO] [stderr] Compiling clap v4.4.10 [INFO] [stderr] Compiling regex v1.10.2 [INFO] [stderr] Compiling env_logger v0.10.1 [INFO] [stderr] Compiling keynes v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant `NOT_EQUAL` should have an upper camel case name [INFO] [stdout] --> src/lexer.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | NOT_EQUAL, [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `NotEqual` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `GREATER_THAN` should have an upper camel case name [INFO] [stdout] --> src/lexer.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | GREATER_THAN, [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `GreaterThan` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `GREATER_THAN_EQUAL` should have an upper camel case name [INFO] [stdout] --> src/lexer.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | GREATER_THAN_EQUAL, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `GreaterThanEqual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `LESS_THAN` should have an upper camel case name [INFO] [stdout] --> src/lexer.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | LESS_THAN, [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `LessThan` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `LESS_THAN_EQUAL` should have an upper camel case name [INFO] [stdout] --> src/lexer.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | LESS_THAN_EQUAL, [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `LessThanEqual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `NOT_EQUAL` should have an upper camel case name [INFO] [stdout] --> src/ast/expressions.rs:169:5 [INFO] [stdout] | [INFO] [stdout] 169 | NOT_EQUAL, [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `NotEqual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `LESS_THAN` should have an upper camel case name [INFO] [stdout] --> src/ast/expressions.rs:170:5 [INFO] [stdout] | [INFO] [stdout] 170 | LESS_THAN, [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `LessThan` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `LESS_THAN_EQUAL` should have an upper camel case name [INFO] [stdout] --> src/ast/expressions.rs:171:5 [INFO] [stdout] | [INFO] [stdout] 171 | LESS_THAN_EQUAL, [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `LessThanEqual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `GREATER_THAN` should have an upper camel case name [INFO] [stdout] --> src/ast/expressions.rs:172:5 [INFO] [stdout] | [INFO] [stdout] 172 | GREATER_THAN, [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `GreaterThan` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `GREATER_THAN_EQUAL` should have an upper camel case name [INFO] [stdout] --> src/ast/expressions.rs:173:5 [INFO] [stdout] | [INFO] [stdout] 173 | GREATER_THAN_EQUAL, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `GreaterThanEqual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `token` is never read [INFO] [stdout] --> src/ast/expressions.rs:65:9 [INFO] [stdout] | [INFO] [stdout] 64 | pub struct PrefixExpression { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] 65 | pub token: Token, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PrefixExpression` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `token` is never read [INFO] [stdout] --> src/ast/expressions.rs:142:9 [INFO] [stdout] | [INFO] [stdout] 141 | pub struct InfixExpression { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] 142 | pub token: Token, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `InfixExpression` 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: field `token` is never read [INFO] [stdout] --> src/ast/expressions.rs:294:9 [INFO] [stdout] | [INFO] [stdout] 293 | pub struct CallExpression { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] 294 | pub token: Token, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CallExpression` 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: field `token` is never read [INFO] [stdout] --> src/ast/statements.rs:48:9 [INFO] [stdout] | [INFO] [stdout] 47 | pub struct ExpressionStatement { [INFO] [stdout] | ------------------- field in this struct [INFO] [stdout] 48 | pub token: Token, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ExpressionStatement` 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: field `token` is never read [INFO] [stdout] --> src/ast/statements.rs:93:9 [INFO] [stdout] | [INFO] [stdout] 92 | pub struct BlockStatement { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] 93 | pub token: Token, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BlockStatement` 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 `operator` and `right` are never read [INFO] [stdout] --> src/ast2/expressions.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct PrefixExpression { [INFO] [stdout] | ---------------- fields in this struct [INFO] [stdout] 8 | pub operator: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 9 | pub right: Box, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PrefixExpression` 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 `operator`, `left`, and `right` are never read [INFO] [stdout] --> src/ast2/expressions.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct InfixExpression { [INFO] [stdout] | --------------- fields in this struct [INFO] [stdout] 16 | pub operator: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 17 | pub left: Box, [INFO] [stdout] | ^^^^ [INFO] [stdout] 18 | pub right: Box, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `InfixExpression` 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: field `alternative` is never read [INFO] [stdout] --> src/ast2/expressions.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 24 | pub struct IfExpression { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 25 | pub conditions: Vec<(Box, BlockStatement)>, [INFO] [stdout] 26 | pub alternative: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `IfExpression` 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: field `expression` is never read [INFO] [stdout] --> src/ast2/statements.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct ExpressionStatement { [INFO] [stdout] | ------------------- field in this struct [INFO] [stdout] 5 | pub expression: Box [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ExpressionStatement` 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 `name`, `mutable`, and `value` are never read [INFO] [stdout] --> src/ast2/statements.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct LetStatement { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 12 | pub name: IdentifierLiteral, [INFO] [stdout] | ^^^^ [INFO] [stdout] 13 | pub mutable: bool, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 14 | pub value: Box [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LetStatement` 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: field `value` is never read [INFO] [stdout] --> src/ast2/statements.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct ReturnStatement { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] 21 | pub value: Box [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ReturnStatement` 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: field `statements` is never read [INFO] [stdout] --> src/ast2/statements.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 27 | pub struct BlockStatement { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] 28 | pub statements: Vec> [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BlockStatement` 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: field `statements` is never read [INFO] [stdout] --> src/ast2/program.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Program { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 5 | pub statements: Vec>, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Program` 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: field `name` is never read [INFO] [stdout] --> src/ast2/literals.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct IdentifierLiteral { [INFO] [stdout] | ----------------- field in this struct [INFO] [stdout] 5 | pub name: String [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `IdentifierLiteral` 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 `value` and `length` are never read [INFO] [stdout] --> src/ast2/literals.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct IntegerLiteral { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 12 | pub value: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 13 | pub length: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `IntegerLiteral` 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 `value` and `length` are never read [INFO] [stdout] --> src/ast2/literals.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct FloatLiteral { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 20 | pub value: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 21 | pub length: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `FloatLiteral` 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: field `value` is never read [INFO] [stdout] --> src/ast2/literals.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 27 | pub struct BooleanLiteral { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] 28 | pub value: bool [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BooleanLiteral` 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: method `check_parser_errors` is never used [INFO] [stdout] --> src/parser.rs:511:8 [INFO] [stdout] | [INFO] [stdout] 13 | impl <'a> Parser<'a> { [INFO] [stdout] | -------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 511 | fn check_parser_errors(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/parser.rs:14:23 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn new(lexer: &mut Lexer) -> Parser { [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 14 | pub fn new(lexer: &mut Lexer) -> Parser<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.48s [INFO] running `Command { std: "docker" "inspect" "767628ea6effd5420fab6d93b1d7ae221cef4c7562bfed44617ef6af35b3fdb0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "767628ea6effd5420fab6d93b1d7ae221cef4c7562bfed44617ef6af35b3fdb0", kill_on_drop: false }` [INFO] [stdout] 767628ea6effd5420fab6d93b1d7ae221cef4c7562bfed44617ef6af35b3fdb0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 30ce9d0c0e30b0538c9bbab28b884d4b9aa02c460493cd412c5d62cfab9368c8 [INFO] running `Command { std: "docker" "start" "-a" "30ce9d0c0e30b0538c9bbab28b884d4b9aa02c460493cd412c5d62cfab9368c8", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.70 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Compiling test-case-core v3.3.1 [INFO] [stderr] Compiling ctor v0.2.5 [INFO] [stderr] Compiling test-case-macros v3.3.1 [INFO] [stderr] Compiling test-case v3.3.1 [INFO] [stderr] Compiling keynes v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant `NOT_EQUAL` should have an upper camel case name [INFO] [stdout] --> src/lexer.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | NOT_EQUAL, [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `NotEqual` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `GREATER_THAN` should have an upper camel case name [INFO] [stdout] --> src/lexer.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | GREATER_THAN, [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `GreaterThan` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `GREATER_THAN_EQUAL` should have an upper camel case name [INFO] [stdout] --> src/lexer.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | GREATER_THAN_EQUAL, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `GreaterThanEqual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `LESS_THAN` should have an upper camel case name [INFO] [stdout] --> src/lexer.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | LESS_THAN, [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `LessThan` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `LESS_THAN_EQUAL` should have an upper camel case name [INFO] [stdout] --> src/lexer.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | LESS_THAN_EQUAL, [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `LessThanEqual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `NOT_EQUAL` should have an upper camel case name [INFO] [stdout] --> src/ast/expressions.rs:169:5 [INFO] [stdout] | [INFO] [stdout] 169 | NOT_EQUAL, [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `NotEqual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `LESS_THAN` should have an upper camel case name [INFO] [stdout] --> src/ast/expressions.rs:170:5 [INFO] [stdout] | [INFO] [stdout] 170 | LESS_THAN, [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `LessThan` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `LESS_THAN_EQUAL` should have an upper camel case name [INFO] [stdout] --> src/ast/expressions.rs:171:5 [INFO] [stdout] | [INFO] [stdout] 171 | LESS_THAN_EQUAL, [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `LessThanEqual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `GREATER_THAN` should have an upper camel case name [INFO] [stdout] --> src/ast/expressions.rs:172:5 [INFO] [stdout] | [INFO] [stdout] 172 | GREATER_THAN, [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `GreaterThan` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `GREATER_THAN_EQUAL` should have an upper camel case name [INFO] [stdout] --> src/ast/expressions.rs:173:5 [INFO] [stdout] | [INFO] [stdout] 173 | GREATER_THAN_EQUAL, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `GreaterThanEqual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `used_linker` [INFO] [stdout] --> src/./parser_tests.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | #[ctor::ctor] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = note: using a cfg inside a attribute macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `ctor::ctor` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the attribute macro `ctor::ctor` may come from an old version of the `ctor` crate, try updating your dependency with `cargo update -p ctor` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] = note: this warning originates in the attribute macro `ctor::ctor` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `token` is never read [INFO] [stdout] --> src/ast/expressions.rs:65:9 [INFO] [stdout] | [INFO] [stdout] 64 | pub struct PrefixExpression { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] 65 | pub token: Token, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PrefixExpression` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `token` is never read [INFO] [stdout] --> src/ast/statements.rs:93:9 [INFO] [stdout] | [INFO] [stdout] 92 | pub struct BlockStatement { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] 93 | pub token: Token, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BlockStatement` 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 `operator` and `right` are never read [INFO] [stdout] --> src/ast2/expressions.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct PrefixExpression { [INFO] [stdout] | ---------------- fields in this struct [INFO] [stdout] 8 | pub operator: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 9 | pub right: Box, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PrefixExpression` 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 `operator`, `left`, and `right` are never read [INFO] [stdout] --> src/ast2/expressions.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct InfixExpression { [INFO] [stdout] | --------------- fields in this struct [INFO] [stdout] 16 | pub operator: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 17 | pub left: Box, [INFO] [stdout] | ^^^^ [INFO] [stdout] 18 | pub right: Box, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `InfixExpression` 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: field `alternative` is never read [INFO] [stdout] --> src/ast2/expressions.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 24 | pub struct IfExpression { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 25 | pub conditions: Vec<(Box, BlockStatement)>, [INFO] [stdout] 26 | pub alternative: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `IfExpression` 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: field `expression` is never read [INFO] [stdout] --> src/ast2/statements.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct ExpressionStatement { [INFO] [stdout] | ------------------- field in this struct [INFO] [stdout] 5 | pub expression: Box [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ExpressionStatement` 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 `name`, `mutable`, and `value` are never read [INFO] [stdout] --> src/ast2/statements.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct LetStatement { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 12 | pub name: IdentifierLiteral, [INFO] [stdout] | ^^^^ [INFO] [stdout] 13 | pub mutable: bool, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 14 | pub value: Box [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LetStatement` 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: field `value` is never read [INFO] [stdout] --> src/ast2/statements.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct ReturnStatement { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] 21 | pub value: Box [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ReturnStatement` 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: field `statements` is never read [INFO] [stdout] --> src/ast2/statements.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 27 | pub struct BlockStatement { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] 28 | pub statements: Vec> [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BlockStatement` 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: field `statements` is never read [INFO] [stdout] --> src/ast2/program.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Program { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 5 | pub statements: Vec>, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Program` 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: field `name` is never read [INFO] [stdout] --> src/ast2/literals.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct IdentifierLiteral { [INFO] [stdout] | ----------------- field in this struct [INFO] [stdout] 5 | pub name: String [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `IdentifierLiteral` 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 `value` and `length` are never read [INFO] [stdout] --> src/ast2/literals.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct IntegerLiteral { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 12 | pub value: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 13 | pub length: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `IntegerLiteral` 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 `value` and `length` are never read [INFO] [stdout] --> src/ast2/literals.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct FloatLiteral { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 20 | pub value: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 21 | pub length: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `FloatLiteral` 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: field `value` is never read [INFO] [stdout] --> src/ast2/literals.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 27 | pub struct BooleanLiteral { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] 28 | pub value: bool [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BooleanLiteral` 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: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/parser.rs:14:23 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn new(lexer: &mut Lexer) -> Parser { [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 14 | pub fn new(lexer: &mut Lexer) -> Parser<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 9.33s [INFO] running `Command { std: "docker" "inspect" "30ce9d0c0e30b0538c9bbab28b884d4b9aa02c460493cd412c5d62cfab9368c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "30ce9d0c0e30b0538c9bbab28b884d4b9aa02c460493cd412c5d62cfab9368c8", kill_on_drop: false }` [INFO] [stdout] 30ce9d0c0e30b0538c9bbab28b884d4b9aa02c460493cd412c5d62cfab9368c8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b2bc401985e45fed3d6970f346890f79f9f3ab92667de5d4300eff7b100592c6 [INFO] running `Command { std: "docker" "start" "-a" "b2bc401985e45fed3d6970f346890f79f9f3ab92667de5d4300eff7b100592c6", kill_on_drop: false }` [INFO] [stderr] warning: variant `NOT_EQUAL` should have an upper camel case name [INFO] [stderr] --> src/lexer.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | NOT_EQUAL, [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to upper camel case: `NotEqual` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variant `GREATER_THAN` should have an upper camel case name [INFO] [stderr] --> src/lexer.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | GREATER_THAN, [INFO] [stderr] | ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `GreaterThan` [INFO] [stderr] [INFO] [stderr] warning: variant `GREATER_THAN_EQUAL` should have an upper camel case name [INFO] [stderr] --> src/lexer.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | GREATER_THAN_EQUAL, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `GreaterThanEqual` [INFO] [stderr] [INFO] [stderr] warning: variant `LESS_THAN` should have an upper camel case name [INFO] [stderr] --> src/lexer.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | LESS_THAN, [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to upper camel case: `LessThan` [INFO] [stderr] [INFO] [stderr] warning: variant `LESS_THAN_EQUAL` should have an upper camel case name [INFO] [stderr] --> src/lexer.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | LESS_THAN_EQUAL, [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `LessThanEqual` [INFO] [stderr] [INFO] [stderr] warning: variant `NOT_EQUAL` should have an upper camel case name [INFO] [stderr] --> src/ast/expressions.rs:169:5 [INFO] [stderr] | [INFO] [stderr] 169 | NOT_EQUAL, [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to upper camel case: `NotEqual` [INFO] [stderr] [INFO] [stderr] warning: variant `LESS_THAN` should have an upper camel case name [INFO] [stderr] --> src/ast/expressions.rs:170:5 [INFO] [stderr] | [INFO] [stderr] 170 | LESS_THAN, [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to upper camel case: `LessThan` [INFO] [stderr] [INFO] [stderr] warning: variant `LESS_THAN_EQUAL` should have an upper camel case name [INFO] [stderr] --> src/ast/expressions.rs:171:5 [INFO] [stderr] | [INFO] [stderr] 171 | LESS_THAN_EQUAL, [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `LessThanEqual` [INFO] [stderr] [INFO] [stderr] warning: variant `GREATER_THAN` should have an upper camel case name [INFO] [stderr] --> src/ast/expressions.rs:172:5 [INFO] [stderr] | [INFO] [stderr] 172 | GREATER_THAN, [INFO] [stderr] | ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `GreaterThan` [INFO] [stderr] [INFO] [stderr] warning: variant `GREATER_THAN_EQUAL` should have an upper camel case name [INFO] [stderr] --> src/ast/expressions.rs:173:5 [INFO] [stderr] | [INFO] [stderr] 173 | GREATER_THAN_EQUAL, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `GreaterThanEqual` [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `used_linker` [INFO] [stderr] --> src/./parser_tests.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | #[ctor::ctor] [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: no expected values for `feature` [INFO] [stderr] = note: using a cfg inside a attribute macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stderr] = help: try referring to `ctor::ctor` crate for guidance on how handle this unexpected cfg [INFO] [stderr] = help: the attribute macro `ctor::ctor` may come from an old version of the `ctor` crate, try updating your dependency with `cargo update -p ctor` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stderr] = note: this warning originates in the attribute macro `ctor::ctor` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field `token` is never read [INFO] [stderr] --> src/ast/expressions.rs:65:9 [INFO] [stderr] | [INFO] [stderr] 64 | pub struct PrefixExpression { [INFO] [stderr] | ---------------- field in this struct [INFO] [stderr] 65 | pub token: Token, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `PrefixExpression` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: field `token` is never read [INFO] [stderr] --> src/ast/statements.rs:93:9 [INFO] [stderr] | [INFO] [stderr] 92 | pub struct BlockStatement { [INFO] [stderr] | -------------- field in this struct [INFO] [stderr] 93 | pub token: Token, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `BlockStatement` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: fields `operator` and `right` are never read [INFO] [stderr] --> src/ast2/expressions.rs:8:9 [INFO] [stderr] | [INFO] [stderr] 7 | pub struct PrefixExpression { [INFO] [stderr] | ---------------- fields in this struct [INFO] [stderr] 8 | pub operator: String, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 9 | pub right: Box, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `PrefixExpression` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: fields `operator`, `left`, and `right` are never read [INFO] [stderr] --> src/ast2/expressions.rs:16:9 [INFO] [stderr] | [INFO] [stderr] 15 | pub struct InfixExpression { [INFO] [stderr] | --------------- fields in this struct [INFO] [stderr] 16 | pub operator: String, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 17 | pub left: Box, [INFO] [stderr] | ^^^^ [INFO] [stderr] 18 | pub right: Box, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `InfixExpression` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: field `alternative` is never read [INFO] [stderr] --> src/ast2/expressions.rs:26:9 [INFO] [stderr] | [INFO] [stderr] 24 | pub struct IfExpression { [INFO] [stderr] | ------------ field in this struct [INFO] [stderr] 25 | pub conditions: Vec<(Box, BlockStatement)>, [INFO] [stderr] 26 | pub alternative: Option, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `IfExpression` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: field `expression` is never read [INFO] [stderr] --> src/ast2/statements.rs:5:9 [INFO] [stderr] | [INFO] [stderr] 4 | pub struct ExpressionStatement { [INFO] [stderr] | ------------------- field in this struct [INFO] [stderr] 5 | pub expression: Box [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `ExpressionStatement` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: fields `name`, `mutable`, and `value` are never read [INFO] [stderr] --> src/ast2/statements.rs:12:9 [INFO] [stderr] | [INFO] [stderr] 11 | pub struct LetStatement { [INFO] [stderr] | ------------ fields in this struct [INFO] [stderr] 12 | pub name: IdentifierLiteral, [INFO] [stderr] | ^^^^ [INFO] [stderr] 13 | pub mutable: bool, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 14 | pub value: Box [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `LetStatement` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: field `value` is never read [INFO] [stderr] --> src/ast2/statements.rs:21:9 [INFO] [stderr] | [INFO] [stderr] 20 | pub struct ReturnStatement { [INFO] [stderr] | --------------- field in this struct [INFO] [stderr] 21 | pub value: Box [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `ReturnStatement` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: field `statements` is never read [INFO] [stderr] --> src/ast2/statements.rs:28:9 [INFO] [stderr] | [INFO] [stderr] 27 | pub struct BlockStatement { [INFO] [stderr] | -------------- field in this struct [INFO] [stderr] 28 | pub statements: Vec> [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `BlockStatement` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: field `statements` is never read [INFO] [stderr] --> src/ast2/program.rs:5:9 [INFO] [stderr] | [INFO] [stderr] 4 | pub struct Program { [INFO] [stderr] | ------- field in this struct [INFO] [stderr] 5 | pub statements: Vec>, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Program` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: field `name` is never read [INFO] [stderr] --> src/ast2/literals.rs:5:9 [INFO] [stderr] | [INFO] [stderr] 4 | pub struct IdentifierLiteral { [INFO] [stderr] | ----------------- field in this struct [INFO] [stderr] 5 | pub name: String [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `IdentifierLiteral` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: fields `value` and `length` are never read [INFO] [stderr] --> src/ast2/literals.rs:12:9 [INFO] [stderr] | [INFO] [stderr] 11 | pub struct IntegerLiteral { [INFO] [stderr] | -------------- fields in this struct [INFO] [stderr] 12 | pub value: String, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 13 | pub length: String, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `IntegerLiteral` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: fields `value` and `length` are never read [INFO] [stderr] --> src/ast2/literals.rs:20:9 [INFO] [stderr] | [INFO] [stderr] 19 | pub struct FloatLiteral { [INFO] [stderr] | ------------ fields in this struct [INFO] [stderr] 20 | pub value: String, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 21 | pub length: String, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `FloatLiteral` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: field `value` is never read [INFO] [stderr] --> src/ast2/literals.rs:28:9 [INFO] [stderr] | [INFO] [stderr] 27 | pub struct BooleanLiteral { [INFO] [stderr] | -------------- field in this struct [INFO] [stderr] 28 | pub value: bool [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `BooleanLiteral` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/parser.rs:14:23 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn new(lexer: &mut Lexer) -> Parser { [INFO] [stderr] | ^^^^^^^^^^ ^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 14 | pub fn new(lexer: &mut Lexer) -> Parser<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `keynes` (bin "keynes" test) generated 26 warnings (run `cargo fix --bin "keynes" --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/keynes-8b1b094a14eb4191) [INFO] [stdout] [INFO] [stdout] running 49 tests [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_program [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement: IDENTIFIER("add") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_program [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement: FUNCTION [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST FUNCTION LPAREN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_function_literial: FUNCTION [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST IDENTIFIER("add") LPAREN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_identifier_expression: IDENTIFIER("add") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_function_parameters: LPAREN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_call_expression: IDENTIFIER("add") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_call_arguments: LPAREN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_block_statement: LBRACE [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST INTEGER("1") COMMA [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("1") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix COMMA [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement: IDENTIFIER("x") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IntegerLiteral { token: INTEGER("1"), value: 1 }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST IDENTIFIER("x") PLUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_identifier_expression: IDENTIFIER("x") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST INTEGER("2") MULTIPLY [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("2") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator MULTIPLY [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator PLUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right INTEGER("3") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right IDENTIFIER("y") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: SUM IDENTIFIER("y") PLUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_identifier_expression: IDENTIFIER("y") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix PLUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: PRODUCT INTEGER("3") COMMA [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IdentifierLiteral { token: IDENTIFIER("y") }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("3") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix COMMA [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IntegerLiteral { token: INTEGER("3"), value: 3 }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix COMMA [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator PLUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: IntegerLiteral { token: INTEGER("2"), value: 2 }, right: IntegerLiteral { token: INTEGER("3"), value: 3 } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right IDENTIFIER("z") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: SUM IDENTIFIER("z") SEMICOLON [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_identifier_expression: IDENTIFIER("z") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST INTEGER("4") PLUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix SEMICOLON [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("4") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IdentifierLiteral { token: IDENTIFIER("z") }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix SEMICOLON [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator PLUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right INTEGER("5") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(InfixExpression { token: PLUS, operator: PLUS, left: InfixExpression { token: PLUS, operator: PLUS, left: IdentifierLiteral { token: IDENTIFIER("x") }, right: IdentifierLiteral { token: IDENTIFIER("y") } }, right: IdentifierLiteral { token: IDENTIFIER("z") } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: SUM INTEGER("5") RPAREN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("5") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix RPAREN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement: expression Some(InfixExpression { token: PLUS, operator: PLUS, left: InfixExpression { token: PLUS, operator: PLUS, left: IdentifierLiteral { token: IDENTIFIER("x") }, right: IdentifierLiteral { token: IDENTIFIER("y") } }, right: IdentifierLiteral { token: IDENTIFIER("z") } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IntegerLiteral { token: INTEGER("5"), value: 5 }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix RPAREN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement completed: Some(ExpressionStatement { token: IDENTIFIER("x"), expression: InfixExpression { token: PLUS, operator: PLUS, left: InfixExpression { token: PLUS, operator: PLUS, left: IdentifierLiteral { token: IDENTIFIER("x") }, right: IdentifierLiteral { token: IDENTIFIER("y") } }, right: IdentifierLiteral { token: IDENTIFIER("z") } } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(InfixExpression { token: PLUS, operator: PLUS, left: IntegerLiteral { token: INTEGER("4"), value: 4 }, right: IntegerLiteral { token: INTEGER("5"), value: 5 } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_call_arguments: completed arguments [IntegerLiteral { token: INTEGER("1"), value: 1 }, InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: IntegerLiteral { token: INTEGER("2"), value: 2 }, right: IntegerLiteral { token: INTEGER("3"), value: 3 } }, InfixExpression { token: PLUS, operator: PLUS, left: IntegerLiteral { token: INTEGER("4"), value: 4 }, right: IntegerLiteral { token: INTEGER("5"), value: 5 } }] [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(FunctionLiteral { token: FUNCTION, parameters: [IdentifierLiteral { token: IDENTIFIER("x") }, IdentifierLiteral { token: IDENTIFIER("y") }, IdentifierLiteral { token: IDENTIFIER("z") }], body: BlockStatement { token: LBRACE, statements: [ExpressionStatement { token: IDENTIFIER("x"), expression: InfixExpression { token: PLUS, operator: PLUS, left: InfixExpression { token: PLUS, operator: PLUS, left: IdentifierLiteral { token: IDENTIFIER("x") }, right: IdentifierLiteral { token: IDENTIFIER("y") } }, right: IdentifierLiteral { token: IDENTIFIER("z") } } }] } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_call_expression: completed arguments Some([IntegerLiteral { token: INTEGER("1"), value: 1 }, InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: IntegerLiteral { token: INTEGER("2"), value: 2 }, right: IntegerLiteral { token: INTEGER("3"), value: 3 } }, InfixExpression { token: PLUS, operator: PLUS, left: IntegerLiteral { token: INTEGER("4"), value: 4 }, right: IntegerLiteral { token: INTEGER("5"), value: 5 } }]) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix SEMICOLON [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement: expression Some(FunctionLiteral { token: FUNCTION, parameters: [IdentifierLiteral { token: IDENTIFIER("x") }, IdentifierLiteral { token: IDENTIFIER("y") }, IdentifierLiteral { token: IDENTIFIER("z") }], body: BlockStatement { token: LBRACE, statements: [ExpressionStatement { token: IDENTIFIER("x"), expression: InfixExpression { token: PLUS, operator: PLUS, left: InfixExpression { token: PLUS, operator: PLUS, left: IdentifierLiteral { token: IDENTIFIER("x") }, right: IdentifierLiteral { token: IDENTIFIER("y") } }, right: IdentifierLiteral { token: IDENTIFIER("z") } } }] } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(CallExpression { token: IDENTIFIER("add"), function: IdentifierLiteral { token: IDENTIFIER("add") }, arguments: [IntegerLiteral { token: INTEGER("1"), value: 1 }, InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: IntegerLiteral { token: INTEGER("2"), value: 2 }, right: IntegerLiteral { token: INTEGER("3"), value: 3 } }, InfixExpression { token: PLUS, operator: PLUS, left: IntegerLiteral { token: INTEGER("4"), value: 4 }, right: IntegerLiteral { token: INTEGER("5"), value: 5 } }] }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement completed: Some(ExpressionStatement { token: FUNCTION, expression: FunctionLiteral { token: FUNCTION, parameters: [IdentifierLiteral { token: IDENTIFIER("x") }, IdentifierLiteral { token: IDENTIFIER("y") }, IdentifierLiteral { token: IDENTIFIER("z") }], body: BlockStatement { token: LBRACE, statements: [ExpressionStatement { token: IDENTIFIER("x"), expression: InfixExpression { token: PLUS, operator: PLUS, left: InfixExpression { token: PLUS, operator: PLUS, left: IdentifierLiteral { token: IDENTIFIER("x") }, right: IdentifierLiteral { token: IDENTIFIER("y") } }, right: IdentifierLiteral { token: IDENTIFIER("z") } } }] } } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement: expression Some(CallExpression { token: IDENTIFIER("add"), function: IdentifierLiteral { token: IDENTIFIER("add") }, arguments: [IntegerLiteral { token: INTEGER("1"), value: 1 }, InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: IntegerLiteral { token: INTEGER("2"), value: 2 }, right: IntegerLiteral { token: INTEGER("3"), value: 3 } }, InfixExpression { token: PLUS, operator: PLUS, left: IntegerLiteral { token: INTEGER("4"), value: 4 }, right: IntegerLiteral { token: INTEGER("5"), value: 5 } }] }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement completed: Some(ExpressionStatement { token: IDENTIFIER("add"), expression: CallExpression { token: IDENTIFIER("add"), function: IdentifierLiteral { token: IDENTIFIER("add") }, arguments: [IntegerLiteral { token: INTEGER("1"), value: 1 }, InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: IntegerLiteral { token: INTEGER("2"), value: 2 }, right: IntegerLiteral { token: INTEGER("3"), value: 3 } }, InfixExpression { token: PLUS, operator: PLUS, left: IntegerLiteral { token: INTEGER("4"), value: 4 }, right: IntegerLiteral { token: INTEGER("5"), value: 5 } }] } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_program [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement: FUNCTION [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST FUNCTION LPAREN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_function_literial: FUNCTION [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_function_parameters: LPAREN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_block_statement: LBRACE [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement: IDENTIFIER("x") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST IDENTIFIER("x") PLUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_identifier_expression: IDENTIFIER("x") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator PLUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right IDENTIFIER("y") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: SUM IDENTIFIER("y") SEMICOLON [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_identifier_expression: IDENTIFIER("y") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix SEMICOLON [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IdentifierLiteral { token: IDENTIFIER("y") }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix SEMICOLON [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(InfixExpression { token: PLUS, operator: PLUS, left: IdentifierLiteral { token: IDENTIFIER("x") }, right: IdentifierLiteral { token: IDENTIFIER("y") } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement: expression Some(InfixExpression { token: PLUS, operator: PLUS, left: IdentifierLiteral { token: IDENTIFIER("x") }, right: IdentifierLiteral { token: IDENTIFIER("y") } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement completed: Some(ExpressionStatement { token: IDENTIFIER("x"), expression: InfixExpression { token: PLUS, operator: PLUS, left: IdentifierLiteral { token: IDENTIFIER("x") }, right: IdentifierLiteral { token: IDENTIFIER("y") } } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(FunctionLiteral { token: FUNCTION, parameters: [IdentifierLiteral { token: IDENTIFIER("x") }, IdentifierLiteral { token: IDENTIFIER("y") }], body: BlockStatement { token: LBRACE, statements: [ExpressionStatement { token: IDENTIFIER("x"), expression: InfixExpression { token: PLUS, operator: PLUS, left: IdentifierLiteral { token: IDENTIFIER("x") }, right: IdentifierLiteral { token: IDENTIFIER("y") } } }] } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement: expression Some(FunctionLiteral { token: FUNCTION, parameters: [IdentifierLiteral { token: IDENTIFIER("x") }, IdentifierLiteral { token: IDENTIFIER("y") }], body: BlockStatement { token: LBRACE, statements: [ExpressionStatement { token: IDENTIFIER("x"), expression: InfixExpression { token: PLUS, operator: PLUS, left: IdentifierLiteral { token: IDENTIFIER("x") }, right: IdentifierLiteral { token: IDENTIFIER("y") } } }] } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement completed: Some(ExpressionStatement { token: FUNCTION, expression: FunctionLiteral { token: FUNCTION, parameters: [IdentifierLiteral { token: IDENTIFIER("x") }, IdentifierLiteral { token: IDENTIFIER("y") }], body: BlockStatement { token: LBRACE, statements: [ExpressionStatement { token: IDENTIFIER("x"), expression: InfixExpression { token: PLUS, operator: PLUS, left: IdentifierLiteral { token: IDENTIFIER("x") }, right: IdentifierLiteral { token: IDENTIFIER("y") } } }] } } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_program [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement: INTEGER("5") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST INTEGER("5") SEMICOLON [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("5") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix SEMICOLON [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IntegerLiteral { token: INTEGER("5"), value: 5 }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement: expression Some(IntegerLiteral { token: INTEGER("5"), value: 5 }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement completed: Some(ExpressionStatement { token: INTEGER("5"), expression: IntegerLiteral { token: INTEGER("5"), value: 5 } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_program [INFO] [stdout] test parser::tests::test_call_expression ... ok [INFO] [stdout] test parser::tests::test_integer_literal_expression ... ok [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_program [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement: LET [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_let_statement [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_let_statement: mutable false [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_let_statement: name IDENTIFIER("x") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_let_statement: assign [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST INTEGER("5") SEMICOLON [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("5") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix SEMICOLON [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IntegerLiteral { token: INTEGER("5"), value: 5 }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_let_statement: expression Some(IntegerLiteral { token: INTEGER("5"), value: 5 }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement completed: Some(LetStatement { token: LET, mutable: false, name: IdentifierLiteral { token: IDENTIFIER("x") }, value: IntegerLiteral { token: INTEGER("5"), value: 5 } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement: LET [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_let_statement [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_let_statement: mutable true [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_let_statement: name IDENTIFIER("y") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement: IF [INFO] [stdout] test parser::tests::test_if_expression::if_else_statement ... ok [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST IF LPAREN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_if_expression: IF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST IDENTIFIER("x") LESS_THAN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_identifier_expression: IDENTIFIER("x") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator LESS_THAN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right IDENTIFIER("y") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LESSGREATER IDENTIFIER("y") RPAREN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_identifier_expression: IDENTIFIER("y") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix RPAREN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IdentifierLiteral { token: IDENTIFIER("y") }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix RPAREN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(InfixExpression { token: LESS_THAN, operator: LESS_THAN, left: IdentifierLiteral { token: IDENTIFIER("x") }, right: IdentifierLiteral { token: IDENTIFIER("y") } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_block_statement: LBRACE [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement: IDENTIFIER("x") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST IDENTIFIER("x") RBRACE [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_identifier_expression: IDENTIFIER("x") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix RBRACE [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IdentifierLiteral { token: IDENTIFIER("x") }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement: expression Some(IdentifierLiteral { token: IDENTIFIER("x") }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement completed: Some(ExpressionStatement { token: IDENTIFIER("x"), expression: IdentifierLiteral { token: IDENTIFIER("x") } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_block_statement: LBRACE [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement: IDENTIFIER("y") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST IDENTIFIER("y") RBRACE [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_identifier_expression: IDENTIFIER("y") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix RBRACE [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IdentifierLiteral { token: IDENTIFIER("y") }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement: expression Some(IdentifierLiteral { token: IDENTIFIER("y") }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement completed: Some(ExpressionStatement { token: IDENTIFIER("y"), expression: IdentifierLiteral { token: IDENTIFIER("y") } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_program [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement: BANG [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST BANG LPAREN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IfExpression { token: IF, condition: InfixExpression { token: LESS_THAN, operator: LESS_THAN, left: IdentifierLiteral { token: IDENTIFIER("x") }, right: IdentifierLiteral { token: IDENTIFIER("y") } }, consequence: BlockStatement { token: LBRACE, statements: [ExpressionStatement { token: IDENTIFIER("x"), expression: IdentifierLiteral { token: IDENTIFIER("x") } }] }, alternative: Some(BlockStatement { token: LBRACE, statements: [ExpressionStatement { token: IDENTIFIER("y"), expression: IdentifierLiteral { token: IDENTIFIER("y") } }] }) }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_prefix_expression: BANG [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: PREFIX LPAREN TRUE [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_grouped_expression: TRUE [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement: expression Some(IfExpression { token: IF, condition: InfixExpression { token: LESS_THAN, operator: LESS_THAN, left: IdentifierLiteral { token: IDENTIFIER("x") }, right: IdentifierLiteral { token: IDENTIFIER("y") } }, consequence: BlockStatement { token: LBRACE, statements: [ExpressionStatement { token: IDENTIFIER("x"), expression: IdentifierLiteral { token: IDENTIFIER("x") } }] }, alternative: Some(BlockStatement { token: LBRACE, statements: [ExpressionStatement { token: IDENTIFIER("y"), expression: IdentifierLiteral { token: IDENTIFIER("y") } }] }) }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST TRUE EQUAL [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_boolean_literal: TRUE [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement completed: Some(ExpressionStatement { token: IF, expression: IfExpression { token: IF, condition: InfixExpression { token: LESS_THAN, operator: LESS_THAN, left: IdentifierLiteral { token: IDENTIFIER("x") }, right: IdentifierLiteral { token: IDENTIFIER("y") } }, consequence: BlockStatement { token: LBRACE, statements: [ExpressionStatement { token: IDENTIFIER("x"), expression: IdentifierLiteral { token: IDENTIFIER("x") } }] }, alternative: Some(BlockStatement { token: LBRACE, statements: [ExpressionStatement { token: IDENTIFIER("y"), expression: IdentifierLiteral { token: IDENTIFIER("y") } }] }) } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator EQUAL [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right TRUE [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: EQUALS TRUE RPAREN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_boolean_literal: TRUE [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix RPAREN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(BooleanLiteral { token: TRUE, value: true }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix RPAREN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(InfixExpression { token: EQUAL, operator: EQUAL, left: BooleanLiteral { token: TRUE, value: true }, right: BooleanLiteral { token: TRUE, value: true } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(InfixExpression { token: EQUAL, operator: EQUAL, left: BooleanLiteral { token: TRUE, value: true }, right: BooleanLiteral { token: TRUE, value: true } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_program [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(PrefixExpression { token: BANG, operator: BANG, right: InfixExpression { token: EQUAL, operator: EQUAL, left: BooleanLiteral { token: TRUE, value: true }, right: BooleanLiteral { token: TRUE, value: true } } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement: BANG [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_program [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_program [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_program [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST BANG MINUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement: INTEGER("2") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST INTEGER("2") DIVIDE [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_program [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement: IF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("2") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST IF LPAREN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_if_expression: IF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator DIVIDE [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right LPAREN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement: IDENTIFIER("a") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement: IDENTIFIER("foobar") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST IDENTIFIER("foobar") SEMICOLON [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_identifier_expression: IDENTIFIER("foobar") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_program [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: PRODUCT LPAREN INTEGER("5") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement: FUNCTION [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST FUNCTION LPAREN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_function_literial: FUNCTION [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_function_parameters: LPAREN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_let_statement: assign [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_block_statement: LBRACE [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix SEMICOLON [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_prefix_expression: BANG [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IdentifierLiteral { token: IDENTIFIER("foobar") }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement: expression Some(IdentifierLiteral { token: IDENTIFIER("foobar") }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement completed: Some(ExpressionStatement { token: IDENTIFIER("foobar"), expression: IdentifierLiteral { token: IDENTIFIER("foobar") } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST IDENTIFIER("x") LESS_THAN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_identifier_expression: IDENTIFIER("x") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator LESS_THAN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST IDENTIFIER("a") MULTIPLY [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right IDENTIFIER("y") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_identifier_expression: IDENTIFIER("a") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator MULTIPLY [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right IDENTIFIER("b") [INFO] [stdout] test parser::tests::test_identifier_expression ... ok [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST INTEGER("10") SEMICOLON [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("10") [INFO] [stdout] test parser::tests::test_let_statements ... ok [INFO] [stdout] test parser::tests::test_operator_precedence_parsing::precedence_of_divide_parenthesis_and_plus ... ok [INFO] [stdout] test parser::tests::test_operator_precedence_parsing::precedence_of_false ... ok [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix SEMICOLON [INFO] [stdout] test parser::tests::test_operator_precedence_parsing::precedence_of_lt_eq_and_true ... ok [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IntegerLiteral { token: INTEGER("10"), value: 10 }) [INFO] [stdout] test parser::tests::test_operator_precedence_parsing::precedence_of_minus_and_plus ... ok [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_let_statement: expression Some(IntegerLiteral { token: INTEGER("10"), value: 10 }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement completed: Some(LetStatement { token: LET, mutable: true, name: IdentifierLiteral { token: IDENTIFIER("y") }, value: IntegerLiteral { token: INTEGER("10"), value: 10 } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement: LET [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_let_statement [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_let_statement: mutable false [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_let_statement: name IDENTIFIER("foobar") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_let_statement: assign [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST INTEGER("838383") SEMICOLON [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("838383") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix SEMICOLON [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IntegerLiteral { token: INTEGER("838383"), value: 838383 }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_let_statement: expression Some(IntegerLiteral { token: INTEGER("838383"), value: 838383 }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement completed: Some(LetStatement { token: LET, mutable: false, name: IdentifierLiteral { token: IDENTIFIER("foobar") }, value: IntegerLiteral { token: INTEGER("838383"), value: 838383 } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_grouped_expression: INTEGER("5") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST INTEGER("5") PLUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("5") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator PLUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right INTEGER("5") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: SUM INTEGER("5") RPAREN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("5") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix RPAREN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IntegerLiteral { token: INTEGER("5"), value: 5 }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix RPAREN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(InfixExpression { token: PLUS, operator: PLUS, left: IntegerLiteral { token: INTEGER("5"), value: 5 }, right: IntegerLiteral { token: INTEGER("5"), value: 5 } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(InfixExpression { token: PLUS, operator: PLUS, left: IntegerLiteral { token: INTEGER("5"), value: 5 }, right: IntegerLiteral { token: INTEGER("5"), value: 5 } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(InfixExpression { token: DIVIDE, operator: DIVIDE, left: IntegerLiteral { token: INTEGER("2"), value: 2 }, right: InfixExpression { token: PLUS, operator: PLUS, left: IntegerLiteral { token: INTEGER("5"), value: 5 }, right: IntegerLiteral { token: INTEGER("5"), value: 5 } } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement: expression Some(InfixExpression { token: DIVIDE, operator: DIVIDE, left: IntegerLiteral { token: INTEGER("2"), value: 2 }, right: InfixExpression { token: PLUS, operator: PLUS, left: IntegerLiteral { token: INTEGER("5"), value: 5 }, right: IntegerLiteral { token: INTEGER("5"), value: 5 } } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement completed: Some(ExpressionStatement { token: INTEGER("2"), expression: InfixExpression { token: DIVIDE, operator: DIVIDE, left: IntegerLiteral { token: INTEGER("2"), value: 2 }, right: InfixExpression { token: PLUS, operator: PLUS, left: IntegerLiteral { token: INTEGER("5"), value: 5 }, right: IntegerLiteral { token: INTEGER("5"), value: 5 } } } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_program [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement: FALSE [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST FALSE EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_boolean_literal: FALSE [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(BooleanLiteral { token: FALSE, value: false }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement: expression Some(BooleanLiteral { token: FALSE, value: false }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement completed: Some(ExpressionStatement { token: FALSE, expression: BooleanLiteral { token: FALSE, value: false } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_program [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement: INTEGER("3") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST INTEGER("3") LESS_THAN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LESSGREATER IDENTIFIER("y") RPAREN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("3") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator LESS_THAN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right INTEGER("5") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_identifier_expression: IDENTIFIER("y") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LESSGREATER INTEGER("5") EQUAL [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix RPAREN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("5") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IdentifierLiteral { token: IDENTIFIER("y") }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix EQUAL [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix RPAREN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IntegerLiteral { token: INTEGER("5"), value: 5 }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(InfixExpression { token: LESS_THAN, operator: LESS_THAN, left: IdentifierLiteral { token: IDENTIFIER("x") }, right: IdentifierLiteral { token: IDENTIFIER("y") } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator EQUAL [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right TRUE [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: EQUALS TRUE EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_block_statement: LBRACE [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_boolean_literal: TRUE [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement: IDENTIFIER("x") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(BooleanLiteral { token: TRUE, value: true }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST IDENTIFIER("x") RBRACE [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_identifier_expression: IDENTIFIER("x") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix RBRACE [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IdentifierLiteral { token: IDENTIFIER("x") }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(InfixExpression { token: EQUAL, operator: EQUAL, left: InfixExpression { token: LESS_THAN, operator: LESS_THAN, left: IntegerLiteral { token: INTEGER("3"), value: 3 }, right: IntegerLiteral { token: INTEGER("5"), value: 5 } }, right: BooleanLiteral { token: TRUE, value: true } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_program [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement: expression Some(IdentifierLiteral { token: IDENTIFIER("x") }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement: IDENTIFIER("a") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement completed: Some(ExpressionStatement { token: IDENTIFIER("x"), expression: IdentifierLiteral { token: IDENTIFIER("x") } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement: expression Some(InfixExpression { token: EQUAL, operator: EQUAL, left: InfixExpression { token: LESS_THAN, operator: LESS_THAN, left: IntegerLiteral { token: INTEGER("3"), value: 3 }, right: IntegerLiteral { token: INTEGER("5"), value: 5 } }, right: BooleanLiteral { token: TRUE, value: true } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST IDENTIFIER("a") PLUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_identifier_expression: IDENTIFIER("a") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator PLUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement completed: Some(ExpressionStatement { token: INTEGER("3"), expression: InfixExpression { token: EQUAL, operator: EQUAL, left: InfixExpression { token: LESS_THAN, operator: LESS_THAN, left: IntegerLiteral { token: INTEGER("3"), value: 3 }, right: IntegerLiteral { token: INTEGER("5"), value: 5 } }, right: BooleanLiteral { token: TRUE, value: true } } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IfExpression { token: IF, condition: InfixExpression { token: LESS_THAN, operator: LESS_THAN, left: IdentifierLiteral { token: IDENTIFIER("x") }, right: IdentifierLiteral { token: IDENTIFIER("y") } }, consequence: BlockStatement { token: LBRACE, statements: [ExpressionStatement { token: IDENTIFIER("x"), expression: IdentifierLiteral { token: IDENTIFIER("x") } }] }, alternative: None }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right IDENTIFIER("b") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: SUM IDENTIFIER("b") MINUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_identifier_expression: IDENTIFIER("b") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix MINUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IdentifierLiteral { token: IDENTIFIER("b") }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator MINUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right IDENTIFIER("c") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: SUM IDENTIFIER("c") EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_identifier_expression: IDENTIFIER("c") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IdentifierLiteral { token: IDENTIFIER("c") }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(InfixExpression { token: MINUS, operator: MINUS, left: InfixExpression { token: PLUS, operator: PLUS, left: IdentifierLiteral { token: IDENTIFIER("a") }, right: IdentifierLiteral { token: IDENTIFIER("b") } }, right: IdentifierLiteral { token: IDENTIFIER("c") } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement: expression Some(InfixExpression { token: MINUS, operator: MINUS, left: InfixExpression { token: PLUS, operator: PLUS, left: IdentifierLiteral { token: IDENTIFIER("a") }, right: IdentifierLiteral { token: IDENTIFIER("b") } }, right: IdentifierLiteral { token: IDENTIFIER("c") } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_program [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement: INTEGER("5") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement completed: Some(ExpressionStatement { token: IDENTIFIER("a"), expression: InfixExpression { token: MINUS, operator: MINUS, left: InfixExpression { token: PLUS, operator: PLUS, left: IdentifierLiteral { token: IDENTIFIER("a") }, right: IdentifierLiteral { token: IDENTIFIER("b") } }, right: IdentifierLiteral { token: IDENTIFIER("c") } } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST INTEGER("5") GREATER_THAN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("5") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator GREATER_THAN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right INTEGER("4") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LESSGREATER INTEGER("4") EQUAL [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("4") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix EQUAL [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IntegerLiteral { token: INTEGER("4"), value: 4 }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: PREFIX MINUS IDENTIFIER("a") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator EQUAL [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_prefix_expression: MINUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_program [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: PREFIX IDENTIFIER("a") EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement: expression Some(PrefixExpression { token: BANG, operator: BANG, right: InfixExpression { token: EQUAL, operator: EQUAL, left: BooleanLiteral { token: TRUE, value: true }, right: BooleanLiteral { token: TRUE, value: true } } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement: INTEGER("5") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_program [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_identifier_expression: IDENTIFIER("a") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST INTEGER("5") LESS_THAN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement completed: Some(ExpressionStatement { token: BANG, expression: PrefixExpression { token: BANG, operator: BANG, right: InfixExpression { token: EQUAL, operator: EQUAL, left: BooleanLiteral { token: TRUE, value: true }, right: BooleanLiteral { token: TRUE, value: true } } } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("5") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_program [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IdentifierLiteral { token: IDENTIFIER("a") }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator LESS_THAN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement: IDENTIFIER("a") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right INTEGER("4") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST IDENTIFIER("a") PLUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(PrefixExpression { token: MINUS, operator: MINUS, right: IdentifierLiteral { token: IDENTIFIER("a") } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LESSGREATER INTEGER("4") NOT_EQUAL [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_identifier_expression: IDENTIFIER("a") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("4") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix NOT_EQUAL [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator PLUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(PrefixExpression { token: BANG, operator: BANG, right: PrefixExpression { token: MINUS, operator: MINUS, right: IdentifierLiteral { token: IDENTIFIER("a") } } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IntegerLiteral { token: INTEGER("4"), value: 4 }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right IDENTIFIER("b") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator NOT_EQUAL [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: SUM IDENTIFIER("b") PLUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement: expression Some(PrefixExpression { token: BANG, operator: BANG, right: PrefixExpression { token: MINUS, operator: MINUS, right: IdentifierLiteral { token: IDENTIFIER("a") } } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_identifier_expression: IDENTIFIER("b") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right INTEGER("3") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix PLUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: EQUALS INTEGER("3") GREATER_THAN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement completed: Some(ExpressionStatement { token: BANG, expression: PrefixExpression { token: BANG, operator: BANG, right: PrefixExpression { token: MINUS, operator: MINUS, right: IdentifierLiteral { token: IDENTIFIER("a") } } } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("3") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IdentifierLiteral { token: IDENTIFIER("b") }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator GREATER_THAN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator PLUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right INTEGER("4") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right IDENTIFIER("c") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LESSGREATER INTEGER("4") EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: SUM IDENTIFIER("c") EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("4") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_identifier_expression: IDENTIFIER("c") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IntegerLiteral { token: INTEGER("4"), value: 4 }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IdentifierLiteral { token: IDENTIFIER("c") }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(InfixExpression { token: GREATER_THAN, operator: GREATER_THAN, left: IntegerLiteral { token: INTEGER("3"), value: 3 }, right: IntegerLiteral { token: INTEGER("4"), value: 4 } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(InfixExpression { token: PLUS, operator: PLUS, left: InfixExpression { token: PLUS, operator: PLUS, left: IdentifierLiteral { token: IDENTIFIER("a") }, right: IdentifierLiteral { token: IDENTIFIER("b") } }, right: IdentifierLiteral { token: IDENTIFIER("c") } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement: expression Some(InfixExpression { token: PLUS, operator: PLUS, left: InfixExpression { token: PLUS, operator: PLUS, left: IdentifierLiteral { token: IDENTIFIER("a") }, right: IdentifierLiteral { token: IDENTIFIER("b") } }, right: IdentifierLiteral { token: IDENTIFIER("c") } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(InfixExpression { token: NOT_EQUAL, operator: NOT_EQUAL, left: InfixExpression { token: LESS_THAN, operator: LESS_THAN, left: IntegerLiteral { token: INTEGER("5"), value: 5 }, right: IntegerLiteral { token: INTEGER("4"), value: 4 } }, right: InfixExpression { token: GREATER_THAN, operator: GREATER_THAN, left: IntegerLiteral { token: INTEGER("3"), value: 3 }, right: IntegerLiteral { token: INTEGER("4"), value: 4 } } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement: expression Some(InfixExpression { token: NOT_EQUAL, operator: NOT_EQUAL, left: InfixExpression { token: LESS_THAN, operator: LESS_THAN, left: IntegerLiteral { token: INTEGER("5"), value: 5 }, right: IntegerLiteral { token: INTEGER("4"), value: 4 } }, right: InfixExpression { token: GREATER_THAN, operator: GREATER_THAN, left: IntegerLiteral { token: INTEGER("3"), value: 3 }, right: IntegerLiteral { token: INTEGER("4"), value: 4 } } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement completed: Some(ExpressionStatement { token: IDENTIFIER("a"), expression: InfixExpression { token: PLUS, operator: PLUS, left: InfixExpression { token: PLUS, operator: PLUS, left: IdentifierLiteral { token: IDENTIFIER("a") }, right: IdentifierLiteral { token: IDENTIFIER("b") } }, right: IdentifierLiteral { token: IDENTIFIER("c") } } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement: IDENTIFIER("x") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_program [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement: IDENTIFIER("a") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_program [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement: MINUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST MINUS LPAREN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_prefix_expression: MINUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement completed: Some(ExpressionStatement { token: INTEGER("5"), expression: InfixExpression { token: NOT_EQUAL, operator: NOT_EQUAL, left: InfixExpression { token: LESS_THAN, operator: LESS_THAN, left: IntegerLiteral { token: INTEGER("5"), value: 5 }, right: IntegerLiteral { token: INTEGER("4"), value: 4 } }, right: InfixExpression { token: GREATER_THAN, operator: GREATER_THAN, left: IntegerLiteral { token: INTEGER("3"), value: 3 }, right: IntegerLiteral { token: INTEGER("4"), value: 4 } } } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST IDENTIFIER("a") MULTIPLY [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_identifier_expression: IDENTIFIER("a") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator MULTIPLY [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right IDENTIFIER("b") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: PRODUCT IDENTIFIER("b") MULTIPLY [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_identifier_expression: IDENTIFIER("b") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix MULTIPLY [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IdentifierLiteral { token: IDENTIFIER("b") }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator MULTIPLY [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right IDENTIFIER("c") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: PRODUCT IDENTIFIER("c") EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_identifier_expression: IDENTIFIER("c") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IdentifierLiteral { token: IDENTIFIER("c") }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: IdentifierLiteral { token: IDENTIFIER("a") }, right: IdentifierLiteral { token: IDENTIFIER("b") } }, right: IdentifierLiteral { token: IDENTIFIER("c") } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement: expression Some(InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: IdentifierLiteral { token: IDENTIFIER("a") }, right: IdentifierLiteral { token: IDENTIFIER("b") } }, right: IdentifierLiteral { token: IDENTIFIER("c") } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement completed: Some(ExpressionStatement { token: IDENTIFIER("a"), expression: InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: IdentifierLiteral { token: IDENTIFIER("a") }, right: IdentifierLiteral { token: IDENTIFIER("b") } }, right: IdentifierLiteral { token: IDENTIFIER("c") } } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_program [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement: MINUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST MINUS IDENTIFIER("a") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_prefix_expression: MINUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: PREFIX IDENTIFIER("a") MULTIPLY [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_identifier_expression: IDENTIFIER("a") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: PREFIX LPAREN INTEGER("5") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix MULTIPLY [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IdentifierLiteral { token: IDENTIFIER("a") }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator MULTIPLY [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right IDENTIFIER("b") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: PRODUCT IDENTIFIER("b") EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_identifier_expression: IDENTIFIER("b") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IdentifierLiteral { token: IDENTIFIER("b") }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: PRODUCT IDENTIFIER("b") DIVIDE [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_identifier_expression: IDENTIFIER("b") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement: IDENTIFIER("add") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix DIVIDE [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IdentifierLiteral { token: IDENTIFIER("b") }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST IDENTIFIER("add") LPAREN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_identifier_expression: IDENTIFIER("add") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator DIVIDE [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_call_expression: IDENTIFIER("add") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right IDENTIFIER("c") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: PRODUCT IDENTIFIER("c") EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_call_arguments: LPAREN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_identifier_expression: IDENTIFIER("c") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST IDENTIFIER("a") PLUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IdentifierLiteral { token: IDENTIFIER("c") }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(InfixExpression { token: DIVIDE, operator: DIVIDE, left: InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: IdentifierLiteral { token: IDENTIFIER("a") }, right: IdentifierLiteral { token: IDENTIFIER("b") } }, right: IdentifierLiteral { token: IDENTIFIER("c") } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement: expression Some(InfixExpression { token: DIVIDE, operator: DIVIDE, left: InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: IdentifierLiteral { token: IDENTIFIER("a") }, right: IdentifierLiteral { token: IDENTIFIER("b") } }, right: IdentifierLiteral { token: IDENTIFIER("c") } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement completed: Some(ExpressionStatement { token: IDENTIFIER("a"), expression: InfixExpression { token: DIVIDE, operator: DIVIDE, left: InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: IdentifierLiteral { token: IDENTIFIER("a") }, right: IdentifierLiteral { token: IDENTIFIER("b") } }, right: IdentifierLiteral { token: IDENTIFIER("c") } } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_identifier_expression: IDENTIFIER("a") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator PLUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right IDENTIFIER("b") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: SUM IDENTIFIER("b") PLUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_identifier_expression: IDENTIFIER("b") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_grouped_expression: INTEGER("5") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST INTEGER("5") PLUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("5") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator PLUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right INTEGER("5") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: SUM INTEGER("5") RPAREN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("5") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix RPAREN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IntegerLiteral { token: INTEGER("5"), value: 5 }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix RPAREN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(InfixExpression { token: PLUS, operator: PLUS, left: IntegerLiteral { token: INTEGER("5"), value: 5 }, right: IntegerLiteral { token: INTEGER("5"), value: 5 } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(InfixExpression { token: PLUS, operator: PLUS, left: IntegerLiteral { token: INTEGER("5"), value: 5 }, right: IntegerLiteral { token: INTEGER("5"), value: 5 } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(PrefixExpression { token: MINUS, operator: MINUS, right: InfixExpression { token: PLUS, operator: PLUS, left: IntegerLiteral { token: INTEGER("5"), value: 5 }, right: IntegerLiteral { token: INTEGER("5"), value: 5 } } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement: expression Some(PrefixExpression { token: MINUS, operator: MINUS, right: InfixExpression { token: PLUS, operator: PLUS, left: IntegerLiteral { token: INTEGER("5"), value: 5 }, right: IntegerLiteral { token: INTEGER("5"), value: 5 } } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement completed: Some(ExpressionStatement { token: MINUS, expression: PrefixExpression { token: MINUS, operator: MINUS, right: InfixExpression { token: PLUS, operator: PLUS, left: IntegerLiteral { token: INTEGER("5"), value: 5 }, right: IntegerLiteral { token: INTEGER("5"), value: 5 } } } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix PLUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IdentifierLiteral { token: IDENTIFIER("b") }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator PLUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement: expression Some(IfExpression { token: IF, condition: InfixExpression { token: LESS_THAN, operator: LESS_THAN, left: IdentifierLiteral { token: IDENTIFIER("x") }, right: IdentifierLiteral { token: IDENTIFIER("y") } }, consequence: BlockStatement { token: LBRACE, statements: [ExpressionStatement { token: IDENTIFIER("x"), expression: IdentifierLiteral { token: IDENTIFIER("x") } }] }, alternative: None }) [INFO] [stdout] test parser::tests::test_operator_precedence_parsing::precedence_of_bang_and_parenthesis ... ok [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement completed: Some(ExpressionStatement { token: IF, expression: IfExpression { token: IF, condition: InfixExpression { token: LESS_THAN, operator: LESS_THAN, left: IdentifierLiteral { token: IDENTIFIER("x") }, right: IdentifierLiteral { token: IDENTIFIER("y") } }, consequence: BlockStatement { token: LBRACE, statements: [ExpressionStatement { token: IDENTIFIER("x"), expression: IdentifierLiteral { token: IDENTIFIER("x") } }] }, alternative: None } }) [INFO] [stdout] test parser::tests::test_operator_precedence_parsing::precedence_of_bang ... ok [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right IDENTIFIER("c") [INFO] [stdout] test parser::tests::test_operator_precedence_parsing::precedence_of_plus ... ok [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: SUM IDENTIFIER("c") MULTIPLY [INFO] [stdout] test parser::tests::test_operator_precedence_parsing::precedence_of_lt_not_eq_and_gt ... ok [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_identifier_expression: IDENTIFIER("c") [INFO] [stdout] test parser::tests::test_operator_precedence_parsing::precedence_of_multiply ... ok [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator MULTIPLY [INFO] [stdout] test parser::tests::test_operator_precedence_parsing::precedence_of_divide ... ok [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right IDENTIFIER("d") [INFO] [stdout] test parser::tests::test_operator_precedence_parsing::precedence_of_minus_and_parenthesis ... ok [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: PRODUCT IDENTIFIER("d") DIVIDE [INFO] [stdout] test parser::tests::test_if_expression::if_statement ... ok [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_identifier_expression: IDENTIFIER("d") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix DIVIDE [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IdentifierLiteral { token: IDENTIFIER("d") }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator DIVIDE [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right IDENTIFIER("f") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: PRODUCT IDENTIFIER("f") PLUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_identifier_expression: IDENTIFIER("f") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix PLUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IdentifierLiteral { token: IDENTIFIER("f") }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix PLUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(InfixExpression { token: DIVIDE, operator: DIVIDE, left: InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: IdentifierLiteral { token: IDENTIFIER("c") }, right: IdentifierLiteral { token: IDENTIFIER("d") } }, right: IdentifierLiteral { token: IDENTIFIER("f") } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_program [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator PLUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement: INTEGER("3") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right IDENTIFIER("g") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: SUM IDENTIFIER("g") RPAREN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST INTEGER("3") GREATER_THAN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_identifier_expression: IDENTIFIER("g") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("3") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix RPAREN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IdentifierLiteral { token: IDENTIFIER("g") }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator GREATER_THAN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix RPAREN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right INTEGER("5") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LESSGREATER INTEGER("5") EQUAL [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("5") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix EQUAL [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(InfixExpression { token: PLUS, operator: PLUS, left: InfixExpression { token: PLUS, operator: PLUS, left: InfixExpression { token: PLUS, operator: PLUS, left: IdentifierLiteral { token: IDENTIFIER("a") }, right: IdentifierLiteral { token: IDENTIFIER("b") } }, right: InfixExpression { token: DIVIDE, operator: DIVIDE, left: InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: IdentifierLiteral { token: IDENTIFIER("c") }, right: IdentifierLiteral { token: IDENTIFIER("d") } }, right: IdentifierLiteral { token: IDENTIFIER("f") } } }, right: IdentifierLiteral { token: IDENTIFIER("g") } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IntegerLiteral { token: INTEGER("5"), value: 5 }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator EQUAL [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right FALSE [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: EQUALS FALSE EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_boolean_literal: FALSE [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_call_arguments: completed arguments [InfixExpression { token: PLUS, operator: PLUS, left: InfixExpression { token: PLUS, operator: PLUS, left: InfixExpression { token: PLUS, operator: PLUS, left: IdentifierLiteral { token: IDENTIFIER("a") }, right: IdentifierLiteral { token: IDENTIFIER("b") } }, right: InfixExpression { token: DIVIDE, operator: DIVIDE, left: InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: IdentifierLiteral { token: IDENTIFIER("c") }, right: IdentifierLiteral { token: IDENTIFIER("d") } }, right: IdentifierLiteral { token: IDENTIFIER("f") } } }, right: IdentifierLiteral { token: IDENTIFIER("g") } }] [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(BooleanLiteral { token: FALSE, value: false }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_call_expression: completed arguments Some([InfixExpression { token: PLUS, operator: PLUS, left: InfixExpression { token: PLUS, operator: PLUS, left: InfixExpression { token: PLUS, operator: PLUS, left: IdentifierLiteral { token: IDENTIFIER("a") }, right: IdentifierLiteral { token: IDENTIFIER("b") } }, right: InfixExpression { token: DIVIDE, operator: DIVIDE, left: InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: IdentifierLiteral { token: IDENTIFIER("c") }, right: IdentifierLiteral { token: IDENTIFIER("d") } }, right: IdentifierLiteral { token: IDENTIFIER("f") } } }, right: IdentifierLiteral { token: IDENTIFIER("g") } }]) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(InfixExpression { token: EQUAL, operator: EQUAL, left: InfixExpression { token: GREATER_THAN, operator: GREATER_THAN, left: IntegerLiteral { token: INTEGER("3"), value: 3 }, right: IntegerLiteral { token: INTEGER("5"), value: 5 } }, right: BooleanLiteral { token: FALSE, value: false } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement: expression Some(InfixExpression { token: EQUAL, operator: EQUAL, left: InfixExpression { token: GREATER_THAN, operator: GREATER_THAN, left: IntegerLiteral { token: INTEGER("3"), value: 3 }, right: IntegerLiteral { token: INTEGER("5"), value: 5 } }, right: BooleanLiteral { token: FALSE, value: false } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(CallExpression { token: IDENTIFIER("add"), function: IdentifierLiteral { token: IDENTIFIER("add") }, arguments: [InfixExpression { token: PLUS, operator: PLUS, left: InfixExpression { token: PLUS, operator: PLUS, left: InfixExpression { token: PLUS, operator: PLUS, left: IdentifierLiteral { token: IDENTIFIER("a") }, right: IdentifierLiteral { token: IDENTIFIER("b") } }, right: InfixExpression { token: DIVIDE, operator: DIVIDE, left: InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: IdentifierLiteral { token: IDENTIFIER("c") }, right: IdentifierLiteral { token: IDENTIFIER("d") } }, right: IdentifierLiteral { token: IDENTIFIER("f") } } }, right: IdentifierLiteral { token: IDENTIFIER("g") } }] }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement: expression Some(CallExpression { token: IDENTIFIER("add"), function: IdentifierLiteral { token: IDENTIFIER("add") }, arguments: [InfixExpression { token: PLUS, operator: PLUS, left: InfixExpression { token: PLUS, operator: PLUS, left: InfixExpression { token: PLUS, operator: PLUS, left: IdentifierLiteral { token: IDENTIFIER("a") }, right: IdentifierLiteral { token: IDENTIFIER("b") } }, right: InfixExpression { token: DIVIDE, operator: DIVIDE, left: InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: IdentifierLiteral { token: IDENTIFIER("c") }, right: IdentifierLiteral { token: IDENTIFIER("d") } }, right: IdentifierLiteral { token: IDENTIFIER("f") } } }, right: IdentifierLiteral { token: IDENTIFIER("g") } }] }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement completed: Some(ExpressionStatement { token: IDENTIFIER("add"), expression: CallExpression { token: IDENTIFIER("add"), function: IdentifierLiteral { token: IDENTIFIER("add") }, arguments: [InfixExpression { token: PLUS, operator: PLUS, left: InfixExpression { token: PLUS, operator: PLUS, left: InfixExpression { token: PLUS, operator: PLUS, left: IdentifierLiteral { token: IDENTIFIER("a") }, right: IdentifierLiteral { token: IDENTIFIER("b") } }, right: InfixExpression { token: DIVIDE, operator: DIVIDE, left: InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: IdentifierLiteral { token: IDENTIFIER("c") }, right: IdentifierLiteral { token: IDENTIFIER("d") } }, right: IdentifierLiteral { token: IDENTIFIER("f") } } }, right: IdentifierLiteral { token: IDENTIFIER("g") } }] } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement completed: Some(ExpressionStatement { token: INTEGER("3"), expression: InfixExpression { token: EQUAL, operator: EQUAL, left: InfixExpression { token: GREATER_THAN, operator: GREATER_THAN, left: IntegerLiteral { token: INTEGER("3"), value: 3 }, right: IntegerLiteral { token: INTEGER("5"), value: 5 } }, right: BooleanLiteral { token: FALSE, value: false } } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST IDENTIFIER("x") PLUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_identifier_expression: IDENTIFIER("x") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator PLUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: PrefixExpression { token: MINUS, operator: MINUS, right: IdentifierLiteral { token: IDENTIFIER("a") } }, right: IdentifierLiteral { token: IDENTIFIER("b") } }) [INFO] [stdout] test parser::tests::test_operator_precedence_parsing::precedence_of_call_and_parenthesis_2 ... ok [INFO] [stdout] test parser::tests::test_operator_precedence_parsing::precedence_of_gt_eq_and_false ... ok [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement: expression Some(InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: PrefixExpression { token: MINUS, operator: MINUS, right: IdentifierLiteral { token: IDENTIFIER("a") } }, right: IdentifierLiteral { token: IDENTIFIER("b") } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement completed: Some(ExpressionStatement { token: MINUS, expression: InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: PrefixExpression { token: MINUS, operator: MINUS, right: IdentifierLiteral { token: IDENTIFIER("a") } }, right: IdentifierLiteral { token: IDENTIFIER("b") } } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right IDENTIFIER("y") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: SUM IDENTIFIER("y") SEMICOLON [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_identifier_expression: IDENTIFIER("y") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix SEMICOLON [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IdentifierLiteral { token: IDENTIFIER("y") }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix SEMICOLON [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(InfixExpression { token: PLUS, operator: PLUS, left: IdentifierLiteral { token: IDENTIFIER("x") }, right: IdentifierLiteral { token: IDENTIFIER("y") } }) [INFO] [stdout] test parser::tests::test_operator_precedence_parsing::precedence_of_minus ... ok [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement: expression Some(InfixExpression { token: PLUS, operator: PLUS, left: IdentifierLiteral { token: IDENTIFIER("x") }, right: IdentifierLiteral { token: IDENTIFIER("y") } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement completed: Some(ExpressionStatement { token: IDENTIFIER("x"), expression: InfixExpression { token: PLUS, operator: PLUS, left: IdentifierLiteral { token: IDENTIFIER("x") }, right: IdentifierLiteral { token: IDENTIFIER("y") } } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(FunctionLiteral { token: FUNCTION, parameters: [], body: BlockStatement { token: LBRACE, statements: [ExpressionStatement { token: IDENTIFIER("x"), expression: InfixExpression { token: PLUS, operator: PLUS, left: IdentifierLiteral { token: IDENTIFIER("x") }, right: IdentifierLiteral { token: IDENTIFIER("y") } } }] } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement: expression Some(FunctionLiteral { token: FUNCTION, parameters: [], body: BlockStatement { token: LBRACE, statements: [ExpressionStatement { token: IDENTIFIER("x"), expression: InfixExpression { token: PLUS, operator: PLUS, left: IdentifierLiteral { token: IDENTIFIER("x") }, right: IdentifierLiteral { token: IDENTIFIER("y") } } }] } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement completed: Some(ExpressionStatement { token: FUNCTION, expression: FunctionLiteral { token: FUNCTION, parameters: [], body: BlockStatement { token: LBRACE, statements: [ExpressionStatement { token: IDENTIFIER("x"), expression: InfixExpression { token: PLUS, operator: PLUS, left: IdentifierLiteral { token: IDENTIFIER("x") }, right: IdentifierLiteral { token: IDENTIFIER("y") } } }] } } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_program [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement: INTEGER("5") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST INTEGER("5") EQUAL [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("5") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator EQUAL [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right INTEGER("6") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: EQUALS INTEGER("6") SEMICOLON [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("6") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix SEMICOLON [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IntegerLiteral { token: INTEGER("6"), value: 6 }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix SEMICOLON [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(InfixExpression { token: EQUAL, operator: EQUAL, left: IntegerLiteral { token: INTEGER("5"), value: 5 }, right: IntegerLiteral { token: INTEGER("6"), value: 6 } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement: expression Some(InfixExpression { token: EQUAL, operator: EQUAL, left: IntegerLiteral { token: INTEGER("5"), value: 5 }, right: IntegerLiteral { token: INTEGER("6"), value: 6 } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement completed: Some(ExpressionStatement { token: INTEGER("5"), expression: InfixExpression { token: EQUAL, operator: EQUAL, left: IntegerLiteral { token: INTEGER("5"), value: 5 }, right: IntegerLiteral { token: INTEGER("6"), value: 6 } } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_program [INFO] [stdout] test parser::tests::test_parsing_infix_expressions::when_number_eq_number ... ok [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement: INTEGER("1") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST INTEGER("1") PLUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("1") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator PLUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_program [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement: FALSE [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_program [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_program [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement: IDENTIFIER("a") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST IDENTIFIER("a") PLUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_identifier_expression: IDENTIFIER("a") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator PLUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right IDENTIFIER("b") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: SUM IDENTIFIER("b") MULTIPLY [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_identifier_expression: IDENTIFIER("b") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right INTEGER("3") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: EQUALS INTEGER("3") LESS_THAN [INFO] [stdout] test parser::tests::test_operator_precedence_parsing::precedence_of_gt_eq_and_lt ... ok [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("3") [INFO] [stdout] test parser::tests::test_parsing_infix_expressions::when_number_divide_number ... ok [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator LESS_THAN [INFO] [stdout] test parser::tests::test_parsing_infix_expressions::when_number_lt_number ... ok [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right INTEGER("4") [INFO] [stdout] test parser::tests::test_operator_precedence_parsing::precedence_of_call_and_parenthesis_1 ... ok [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LESSGREATER INTEGER("4") EOF [INFO] [stdout] test parser::tests::test_parsing_infix_expressions::when_number_gt_number ... ok [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("4") [INFO] [stdout] test parser::tests::test_parsing_infix_expressions::when_number_not_eq_number ... ok [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix EOF [INFO] [stdout] test parser::tests::test_parsing_infix_expressions::when_number_multiply_number ... ok [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IntegerLiteral { token: INTEGER("4"), value: 4 }) [INFO] [stdout] test parser::tests::test_operator_precedence_parsing::precedence_of_plus_and_parenthesis ... ok [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix EOF [INFO] [stdout] test parser::tests::test_parsing_infix_expressions::when_number_plus_number ... ok [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(InfixExpression { token: LESS_THAN, operator: LESS_THAN, left: IntegerLiteral { token: INTEGER("3"), value: 3 }, right: IntegerLiteral { token: INTEGER("4"), value: 4 } }) [INFO] [stdout] test parser::tests::test_operator_precedence_parsing::precedence_of_plus_and_divide ... ok [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix EOF [INFO] [stdout] test parser::tests::test_operator_precedence_parsing::precedence_of_plus_parenthesis_and_multiply ... ok [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(InfixExpression { token: EQUAL, operator: EQUAL, left: InfixExpression { token: GREATER_THAN, operator: GREATER_THAN, left: IntegerLiteral { token: INTEGER("5"), value: 5 }, right: IntegerLiteral { token: INTEGER("4"), value: 4 } }, right: InfixExpression { token: LESS_THAN, operator: LESS_THAN, left: IntegerLiteral { token: INTEGER("3"), value: 3 }, right: IntegerLiteral { token: INTEGER("4"), value: 4 } } }) [INFO] [stdout] test parser::tests::test_parsing_infix_expressions::when_number_minus_number ... ok [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement: expression Some(InfixExpression { token: EQUAL, operator: EQUAL, left: InfixExpression { token: GREATER_THAN, operator: GREATER_THAN, left: IntegerLiteral { token: INTEGER("5"), value: 5 }, right: IntegerLiteral { token: INTEGER("4"), value: 4 } }, right: InfixExpression { token: LESS_THAN, operator: LESS_THAN, left: IntegerLiteral { token: INTEGER("3"), value: 3 }, right: IntegerLiteral { token: INTEGER("4"), value: 4 } } }) [INFO] [stdout] test parser::tests::test_parsing_infix_expressions::when_false_eq_false ... ok [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement completed: Some(ExpressionStatement { token: INTEGER("5"), expression: InfixExpression { token: EQUAL, operator: EQUAL, left: InfixExpression { token: GREATER_THAN, operator: GREATER_THAN, left: IntegerLiteral { token: INTEGER("5"), value: 5 }, right: IntegerLiteral { token: INTEGER("4"), value: 4 } }, right: InfixExpression { token: LESS_THAN, operator: LESS_THAN, left: IntegerLiteral { token: INTEGER("3"), value: 3 }, right: IntegerLiteral { token: INTEGER("4"), value: 4 } } } }) [INFO] [stdout] test parser::tests::test_parsing_infix_expressions::when_true_eq_true ... ok [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_program [INFO] [stdout] test parser::tests::test_operator_precedence_parsing::precedence_of_plus_multiply_divide_and_minus ... ok [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement: LPAREN [INFO] [stdout] test parser::tests::test_operator_precedence_parsing::precedence_of_plus_multiply_eq_and_plus_multiply ... ok [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement [INFO] [stdout] test parser::tests::test_operator_precedence_parsing::precedence_of_semicolon ... ok [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST LPAREN INTEGER("5") [INFO] [stdout] test parser::tests::test_operator_precedence_parsing::precedence_of_true ... ok [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_program [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_program [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement: INTEGER("3") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement: INTEGER("3") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST INTEGER("3") PLUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("3") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST INTEGER("3") PLUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("3") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator PLUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator PLUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right INTEGER("4") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right INTEGER("4") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: SUM INTEGER("4") MULTIPLY [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: SUM INTEGER("4") SEMICOLON [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("4") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("4") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_program [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_program [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_program [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement: IDENTIFIER("add") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement: INTEGER("5") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST IDENTIFIER("add") LPAREN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST INTEGER("5") DIVIDE [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_identifier_expression: IDENTIFIER("add") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("5") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_call_expression: IDENTIFIER("add") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_call_arguments: LPAREN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator DIVIDE [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST IDENTIFIER("a") COMMA [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_identifier_expression: IDENTIFIER("a") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix COMMA [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right INTEGER("6") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IdentifierLiteral { token: IDENTIFIER("a") }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: PRODUCT INTEGER("6") SEMICOLON [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("6") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix SEMICOLON [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST IDENTIFIER("b") COMMA [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_identifier_expression: IDENTIFIER("b") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IntegerLiteral { token: INTEGER("6"), value: 6 }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix COMMA [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix SEMICOLON [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IdentifierLiteral { token: IDENTIFIER("b") }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(InfixExpression { token: DIVIDE, operator: DIVIDE, left: IntegerLiteral { token: INTEGER("5"), value: 5 }, right: IntegerLiteral { token: INTEGER("6"), value: 6 } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST INTEGER("1") COMMA [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("1") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement: expression Some(InfixExpression { token: DIVIDE, operator: DIVIDE, left: IntegerLiteral { token: INTEGER("5"), value: 5 }, right: IntegerLiteral { token: INTEGER("6"), value: 6 } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix COMMA [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IntegerLiteral { token: INTEGER("1"), value: 1 }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement completed: Some(ExpressionStatement { token: INTEGER("5"), expression: InfixExpression { token: DIVIDE, operator: DIVIDE, left: IntegerLiteral { token: INTEGER("5"), value: 5 }, right: IntegerLiteral { token: INTEGER("6"), value: 6 } } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST INTEGER("2") MULTIPLY [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("2") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator MULTIPLY [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right INTEGER("3") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: PRODUCT INTEGER("3") COMMA [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("3") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix COMMA [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IntegerLiteral { token: INTEGER("3"), value: 3 }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix COMMA [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: IntegerLiteral { token: INTEGER("2"), value: 2 }, right: IntegerLiteral { token: INTEGER("3"), value: 3 } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement: INTEGER("5") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST INTEGER("5") LESS_THAN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("5") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST INTEGER("4") PLUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("4") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator LESS_THAN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right INTEGER("6") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator PLUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LESSGREATER INTEGER("6") SEMICOLON [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right INTEGER("5") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("6") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: SUM INTEGER("5") COMMA [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix SEMICOLON [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("5") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IntegerLiteral { token: INTEGER("6"), value: 6 }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix COMMA [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix SEMICOLON [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IntegerLiteral { token: INTEGER("5"), value: 5 }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix COMMA [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(InfixExpression { token: LESS_THAN, operator: LESS_THAN, left: IntegerLiteral { token: INTEGER("5"), value: 5 }, right: IntegerLiteral { token: INTEGER("6"), value: 6 } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(InfixExpression { token: PLUS, operator: PLUS, left: IntegerLiteral { token: INTEGER("4"), value: 4 }, right: IntegerLiteral { token: INTEGER("5"), value: 5 } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement: expression Some(InfixExpression { token: LESS_THAN, operator: LESS_THAN, left: IntegerLiteral { token: INTEGER("5"), value: 5 }, right: IntegerLiteral { token: INTEGER("6"), value: 6 } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement completed: Some(ExpressionStatement { token: INTEGER("5"), expression: InfixExpression { token: LESS_THAN, operator: LESS_THAN, left: IntegerLiteral { token: INTEGER("5"), value: 5 }, right: IntegerLiteral { token: INTEGER("6"), value: 6 } } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST IDENTIFIER("add") LPAREN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_identifier_expression: IDENTIFIER("add") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_call_expression: IDENTIFIER("add") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_call_arguments: LPAREN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST INTEGER("6") COMMA [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("6") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix COMMA [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IntegerLiteral { token: INTEGER("6"), value: 6 }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST INTEGER("7") MULTIPLY [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("7") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator MULTIPLY [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right INTEGER("8") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: PRODUCT INTEGER("8") RPAREN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("8") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix RPAREN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IntegerLiteral { token: INTEGER("8"), value: 8 }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix RPAREN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: IntegerLiteral { token: INTEGER("7"), value: 7 }, right: IntegerLiteral { token: INTEGER("8"), value: 8 } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_call_arguments: completed arguments [IntegerLiteral { token: INTEGER("6"), value: 6 }, InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: IntegerLiteral { token: INTEGER("7"), value: 7 }, right: IntegerLiteral { token: INTEGER("8"), value: 8 } }] [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_call_expression: completed arguments Some([IntegerLiteral { token: INTEGER("6"), value: 6 }, InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: IntegerLiteral { token: INTEGER("7"), value: 7 }, right: IntegerLiteral { token: INTEGER("8"), value: 8 } }]) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix RPAREN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(CallExpression { token: IDENTIFIER("add"), function: IdentifierLiteral { token: IDENTIFIER("add") }, arguments: [IntegerLiteral { token: INTEGER("6"), value: 6 }, InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: IntegerLiteral { token: INTEGER("7"), value: 7 }, right: IntegerLiteral { token: INTEGER("8"), value: 8 } }] }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_call_arguments: completed arguments [IdentifierLiteral { token: IDENTIFIER("a") }, IdentifierLiteral { token: IDENTIFIER("b") }, IntegerLiteral { token: INTEGER("1"), value: 1 }, InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: IntegerLiteral { token: INTEGER("2"), value: 2 }, right: IntegerLiteral { token: INTEGER("3"), value: 3 } }, InfixExpression { token: PLUS, operator: PLUS, left: IntegerLiteral { token: INTEGER("4"), value: 4 }, right: IntegerLiteral { token: INTEGER("5"), value: 5 } }, CallExpression { token: IDENTIFIER("add"), function: IdentifierLiteral { token: IDENTIFIER("add") }, arguments: [IntegerLiteral { token: INTEGER("6"), value: 6 }, InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: IntegerLiteral { token: INTEGER("7"), value: 7 }, right: IntegerLiteral { token: INTEGER("8"), value: 8 } }] }] [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_call_expression: completed arguments Some([IdentifierLiteral { token: IDENTIFIER("a") }, IdentifierLiteral { token: IDENTIFIER("b") }, IntegerLiteral { token: INTEGER("1"), value: 1 }, InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: IntegerLiteral { token: INTEGER("2"), value: 2 }, right: IntegerLiteral { token: INTEGER("3"), value: 3 } }, InfixExpression { token: PLUS, operator: PLUS, left: IntegerLiteral { token: INTEGER("4"), value: 4 }, right: IntegerLiteral { token: INTEGER("5"), value: 5 } }, CallExpression { token: IDENTIFIER("add"), function: IdentifierLiteral { token: IDENTIFIER("add") }, arguments: [IntegerLiteral { token: INTEGER("6"), value: 6 }, InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: IntegerLiteral { token: INTEGER("7"), value: 7 }, right: IntegerLiteral { token: INTEGER("8"), value: 8 } }] }]) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(CallExpression { token: IDENTIFIER("add"), function: IdentifierLiteral { token: IDENTIFIER("add") }, arguments: [IdentifierLiteral { token: IDENTIFIER("a") }, IdentifierLiteral { token: IDENTIFIER("b") }, IntegerLiteral { token: INTEGER("1"), value: 1 }, InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: IntegerLiteral { token: INTEGER("2"), value: 2 }, right: IntegerLiteral { token: INTEGER("3"), value: 3 } }, InfixExpression { token: PLUS, operator: PLUS, left: IntegerLiteral { token: INTEGER("4"), value: 4 }, right: IntegerLiteral { token: INTEGER("5"), value: 5 } }, CallExpression { token: IDENTIFIER("add"), function: IdentifierLiteral { token: IDENTIFIER("add") }, arguments: [IntegerLiteral { token: INTEGER("6"), value: 6 }, InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: IntegerLiteral { token: INTEGER("7"), value: 7 }, right: IntegerLiteral { token: INTEGER("8"), value: 8 } }] }] }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement: expression Some(CallExpression { token: IDENTIFIER("add"), function: IdentifierLiteral { token: IDENTIFIER("add") }, arguments: [IdentifierLiteral { token: IDENTIFIER("a") }, IdentifierLiteral { token: IDENTIFIER("b") }, IntegerLiteral { token: INTEGER("1"), value: 1 }, InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: IntegerLiteral { token: INTEGER("2"), value: 2 }, right: IntegerLiteral { token: INTEGER("3"), value: 3 } }, InfixExpression { token: PLUS, operator: PLUS, left: IntegerLiteral { token: INTEGER("4"), value: 4 }, right: IntegerLiteral { token: INTEGER("5"), value: 5 } }, CallExpression { token: IDENTIFIER("add"), function: IdentifierLiteral { token: IDENTIFIER("add") }, arguments: [IntegerLiteral { token: INTEGER("6"), value: 6 }, InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: IntegerLiteral { token: INTEGER("7"), value: 7 }, right: IntegerLiteral { token: INTEGER("8"), value: 8 } }] }] }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement completed: Some(ExpressionStatement { token: IDENTIFIER("add"), expression: CallExpression { token: IDENTIFIER("add"), function: IdentifierLiteral { token: IDENTIFIER("add") }, arguments: [IdentifierLiteral { token: IDENTIFIER("a") }, IdentifierLiteral { token: IDENTIFIER("b") }, IntegerLiteral { token: INTEGER("1"), value: 1 }, InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: IntegerLiteral { token: INTEGER("2"), value: 2 }, right: IntegerLiteral { token: INTEGER("3"), value: 3 } }, InfixExpression { token: PLUS, operator: PLUS, left: IntegerLiteral { token: INTEGER("4"), value: 4 }, right: IntegerLiteral { token: INTEGER("5"), value: 5 } }, CallExpression { token: IDENTIFIER("add"), function: IdentifierLiteral { token: IDENTIFIER("add") }, arguments: [IntegerLiteral { token: INTEGER("6"), value: 6 }, InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: IntegerLiteral { token: INTEGER("7"), value: 7 }, right: IntegerLiteral { token: INTEGER("8"), value: 8 } }] }] } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_program [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement: INTEGER("5") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST INTEGER("5") GREATER_THAN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("5") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator GREATER_THAN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right INTEGER("6") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LESSGREATER INTEGER("6") SEMICOLON [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("6") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix SEMICOLON [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IntegerLiteral { token: INTEGER("6"), value: 6 }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix SEMICOLON [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(InfixExpression { token: GREATER_THAN, operator: GREATER_THAN, left: IntegerLiteral { token: INTEGER("5"), value: 5 }, right: IntegerLiteral { token: INTEGER("6"), value: 6 } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement: expression Some(InfixExpression { token: GREATER_THAN, operator: GREATER_THAN, left: IntegerLiteral { token: INTEGER("5"), value: 5 }, right: IntegerLiteral { token: INTEGER("6"), value: 6 } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right LPAREN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: SUM LPAREN INTEGER("2") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement completed: Some(ExpressionStatement { token: INTEGER("5"), expression: InfixExpression { token: GREATER_THAN, operator: GREATER_THAN, left: IntegerLiteral { token: INTEGER("5"), value: 5 }, right: IntegerLiteral { token: INTEGER("6"), value: 6 } } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_grouped_expression: INTEGER("2") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST INTEGER("2") PLUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("2") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator PLUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator MULTIPLY [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right IDENTIFIER("c") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: PRODUCT IDENTIFIER("c") PLUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_identifier_expression: IDENTIFIER("c") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix PLUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IdentifierLiteral { token: IDENTIFIER("c") }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix PLUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: IdentifierLiteral { token: IDENTIFIER("b") }, right: IdentifierLiteral { token: IDENTIFIER("c") } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator PLUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right IDENTIFIER("d") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: SUM IDENTIFIER("d") DIVIDE [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_identifier_expression: IDENTIFIER("d") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator DIVIDE [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right IDENTIFIER("e") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_program [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: PRODUCT IDENTIFIER("e") MINUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator MULTIPLY [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_identifier_expression: IDENTIFIER("e") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement: INTEGER("5") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix MINUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_program [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IdentifierLiteral { token: IDENTIFIER("e") }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right INTEGER("5") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement: INTEGER("5") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST INTEGER("5") MINUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix MINUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: PRODUCT INTEGER("5") EQUAL [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("5") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("5") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST INTEGER("5") NOT_EQUAL [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(InfixExpression { token: DIVIDE, operator: DIVIDE, left: IdentifierLiteral { token: IDENTIFIER("d") }, right: IdentifierLiteral { token: IDENTIFIER("e") } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix EQUAL [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("5") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator MINUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IntegerLiteral { token: INTEGER("5"), value: 5 }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right INTEGER("6") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator MINUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix EQUAL [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator NOT_EQUAL [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right IDENTIFIER("f") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: SUM IDENTIFIER("f") EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right INTEGER("6") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_identifier_expression: IDENTIFIER("f") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right INTEGER("3") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: EQUALS INTEGER("6") SEMICOLON [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("6") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: SUM INTEGER("3") RPAREN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IdentifierLiteral { token: IDENTIFIER("f") }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix SEMICOLON [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("3") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_program [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix RPAREN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IntegerLiteral { token: INTEGER("6"), value: 6 }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement: INTEGER("5") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix SEMICOLON [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IntegerLiteral { token: INTEGER("3"), value: 3 }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix RPAREN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST INTEGER("5") MULTIPLY [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("5") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(InfixExpression { token: NOT_EQUAL, operator: NOT_EQUAL, left: IntegerLiteral { token: INTEGER("5"), value: 5 }, right: IntegerLiteral { token: INTEGER("6"), value: 6 } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator MULTIPLY [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement: expression Some(InfixExpression { token: NOT_EQUAL, operator: NOT_EQUAL, left: IntegerLiteral { token: INTEGER("5"), value: 5 }, right: IntegerLiteral { token: INTEGER("6"), value: 6 } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right INTEGER("6") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: PRODUCT INTEGER("6") SEMICOLON [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement completed: Some(ExpressionStatement { token: INTEGER("5"), expression: InfixExpression { token: NOT_EQUAL, operator: NOT_EQUAL, left: IntegerLiteral { token: INTEGER("5"), value: 5 }, right: IntegerLiteral { token: INTEGER("6"), value: 6 } } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("6") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix SEMICOLON [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(InfixExpression { token: PLUS, operator: PLUS, left: IntegerLiteral { token: INTEGER("2"), value: 2 }, right: IntegerLiteral { token: INTEGER("3"), value: 3 } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IntegerLiteral { token: INTEGER("6"), value: 6 }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_program [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix SEMICOLON [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix PLUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: IntegerLiteral { token: INTEGER("5"), value: 5 }, right: IntegerLiteral { token: INTEGER("6"), value: 6 } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement: IDENTIFIER("a") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(InfixExpression { token: PLUS, operator: PLUS, left: IntegerLiteral { token: INTEGER("2"), value: 2 }, right: IntegerLiteral { token: INTEGER("3"), value: 3 } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement: expression Some(InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: IntegerLiteral { token: INTEGER("5"), value: 5 }, right: IntegerLiteral { token: INTEGER("6"), value: 6 } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST IDENTIFIER("a") PLUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator PLUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_identifier_expression: IDENTIFIER("a") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right INTEGER("4") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement completed: Some(ExpressionStatement { token: INTEGER("5"), expression: InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: IntegerLiteral { token: INTEGER("5"), value: 5 }, right: IntegerLiteral { token: INTEGER("6"), value: 6 } } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: SUM INTEGER("4") EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator PLUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("4") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right IDENTIFIER("b") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_program [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IntegerLiteral { token: INTEGER("4"), value: 4 }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: SUM IDENTIFIER("b") DIVIDE [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement: INTEGER("5") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_identifier_expression: IDENTIFIER("b") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST INTEGER("5") PLUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: SUM INTEGER("6") SEMICOLON [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("5") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_grouped_expression: INTEGER("5") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(InfixExpression { token: PLUS, operator: PLUS, left: InfixExpression { token: PLUS, operator: PLUS, left: IntegerLiteral { token: INTEGER("1"), value: 1 }, right: InfixExpression { token: PLUS, operator: PLUS, left: IntegerLiteral { token: INTEGER("2"), value: 2 }, right: IntegerLiteral { token: INTEGER("3"), value: 3 } } }, right: IntegerLiteral { token: INTEGER("4"), value: 4 } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator DIVIDE [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator PLUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right INTEGER("6") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST FALSE EQUAL [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: SUM INTEGER("6") SEMICOLON [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right IDENTIFIER("c") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement: expression Some(InfixExpression { token: PLUS, operator: PLUS, left: InfixExpression { token: PLUS, operator: PLUS, left: IntegerLiteral { token: INTEGER("1"), value: 1 }, right: InfixExpression { token: PLUS, operator: PLUS, left: IntegerLiteral { token: INTEGER("2"), value: 2 }, right: IntegerLiteral { token: INTEGER("3"), value: 3 } } }, right: IntegerLiteral { token: INTEGER("4"), value: 4 } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("6") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST INTEGER("5") PLUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix SEMICOLON [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("5") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: PRODUCT IDENTIFIER("c") EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IntegerLiteral { token: INTEGER("6"), value: 6 }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_identifier_expression: IDENTIFIER("c") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix SEMICOLON [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator PLUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement completed: Some(ExpressionStatement { token: INTEGER("1"), expression: InfixExpression { token: PLUS, operator: PLUS, left: InfixExpression { token: PLUS, operator: PLUS, left: IntegerLiteral { token: INTEGER("1"), value: 1 }, right: InfixExpression { token: PLUS, operator: PLUS, left: IntegerLiteral { token: INTEGER("2"), value: 2 }, right: IntegerLiteral { token: INTEGER("3"), value: 3 } } }, right: IntegerLiteral { token: INTEGER("4"), value: 4 } } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right INTEGER("5") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IdentifierLiteral { token: IDENTIFIER("c") }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(InfixExpression { token: PLUS, operator: PLUS, left: IntegerLiteral { token: INTEGER("5"), value: 5 }, right: IntegerLiteral { token: INTEGER("6"), value: 6 } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: SUM INTEGER("5") RPAREN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("5") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement: expression Some(InfixExpression { token: PLUS, operator: PLUS, left: IntegerLiteral { token: INTEGER("5"), value: 5 }, right: IntegerLiteral { token: INTEGER("6"), value: 6 } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix RPAREN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(InfixExpression { token: DIVIDE, operator: DIVIDE, left: IdentifierLiteral { token: IDENTIFIER("b") }, right: IdentifierLiteral { token: IDENTIFIER("c") } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IntegerLiteral { token: INTEGER("5"), value: 5 }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement completed: Some(ExpressionStatement { token: INTEGER("5"), expression: InfixExpression { token: PLUS, operator: PLUS, left: IntegerLiteral { token: INTEGER("5"), value: 5 }, right: IntegerLiteral { token: INTEGER("6"), value: 6 } } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix RPAREN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(InfixExpression { token: PLUS, operator: PLUS, left: IdentifierLiteral { token: IDENTIFIER("a") }, right: InfixExpression { token: DIVIDE, operator: DIVIDE, left: IdentifierLiteral { token: IDENTIFIER("b") }, right: IdentifierLiteral { token: IDENTIFIER("c") } } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(InfixExpression { token: PLUS, operator: PLUS, left: IntegerLiteral { token: INTEGER("5"), value: 5 }, right: IntegerLiteral { token: INTEGER("5"), value: 5 } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement: expression Some(InfixExpression { token: PLUS, operator: PLUS, left: IdentifierLiteral { token: IDENTIFIER("a") }, right: InfixExpression { token: DIVIDE, operator: DIVIDE, left: IdentifierLiteral { token: IDENTIFIER("b") }, right: IdentifierLiteral { token: IDENTIFIER("c") } } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator MULTIPLY [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right INTEGER("2") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: PRODUCT INTEGER("2") EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement completed: Some(ExpressionStatement { token: IDENTIFIER("a"), expression: InfixExpression { token: PLUS, operator: PLUS, left: IdentifierLiteral { token: IDENTIFIER("a") }, right: InfixExpression { token: DIVIDE, operator: DIVIDE, left: IdentifierLiteral { token: IDENTIFIER("b") }, right: IdentifierLiteral { token: IDENTIFIER("c") } } } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("2") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IntegerLiteral { token: INTEGER("2"), value: 2 }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: InfixExpression { token: PLUS, operator: PLUS, left: IntegerLiteral { token: INTEGER("5"), value: 5 }, right: IntegerLiteral { token: INTEGER("5"), value: 5 } }, right: IntegerLiteral { token: INTEGER("2"), value: 2 } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("6") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement: expression Some(InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: InfixExpression { token: PLUS, operator: PLUS, left: IntegerLiteral { token: INTEGER("5"), value: 5 }, right: IntegerLiteral { token: INTEGER("5"), value: 5 } }, right: IntegerLiteral { token: INTEGER("2"), value: 2 } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix SEMICOLON [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IntegerLiteral { token: INTEGER("6"), value: 6 }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix SEMICOLON [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement completed: Some(ExpressionStatement { token: LPAREN, expression: InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: InfixExpression { token: PLUS, operator: PLUS, left: IntegerLiteral { token: INTEGER("5"), value: 5 }, right: IntegerLiteral { token: INTEGER("5"), value: 5 } }, right: IntegerLiteral { token: INTEGER("2"), value: 2 } } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(InfixExpression { token: MINUS, operator: MINUS, left: IntegerLiteral { token: INTEGER("5"), value: 5 }, right: IntegerLiteral { token: INTEGER("6"), value: 6 } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement: expression Some(InfixExpression { token: MINUS, operator: MINUS, left: IntegerLiteral { token: INTEGER("5"), value: 5 }, right: IntegerLiteral { token: INTEGER("6"), value: 6 } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_boolean_literal: FALSE [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement completed: Some(ExpressionStatement { token: INTEGER("5"), expression: InfixExpression { token: MINUS, operator: MINUS, left: IntegerLiteral { token: INTEGER("5"), value: 5 }, right: IntegerLiteral { token: INTEGER("6"), value: 6 } } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator EQUAL [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_program [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right FALSE [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement: TRUE [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: EQUALS FALSE EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_boolean_literal: FALSE [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST TRUE EQUAL [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_boolean_literal: TRUE [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(BooleanLiteral { token: FALSE, value: false }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(InfixExpression { token: EQUAL, operator: EQUAL, left: BooleanLiteral { token: FALSE, value: false }, right: BooleanLiteral { token: FALSE, value: false } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator EQUAL [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right TRUE [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement: expression Some(InfixExpression { token: EQUAL, operator: EQUAL, left: BooleanLiteral { token: FALSE, value: false }, right: BooleanLiteral { token: FALSE, value: false } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: EQUALS TRUE EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_boolean_literal: TRUE [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement completed: Some(ExpressionStatement { token: FALSE, expression: InfixExpression { token: EQUAL, operator: EQUAL, left: BooleanLiteral { token: FALSE, value: false }, right: BooleanLiteral { token: FALSE, value: false } } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(BooleanLiteral { token: TRUE, value: true }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(InfixExpression { token: EQUAL, operator: EQUAL, left: BooleanLiteral { token: TRUE, value: true }, right: BooleanLiteral { token: TRUE, value: true } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement: expression Some(InfixExpression { token: EQUAL, operator: EQUAL, left: BooleanLiteral { token: TRUE, value: true }, right: BooleanLiteral { token: TRUE, value: true } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement completed: Some(ExpressionStatement { token: TRUE, expression: InfixExpression { token: EQUAL, operator: EQUAL, left: BooleanLiteral { token: TRUE, value: true }, right: BooleanLiteral { token: TRUE, value: true } } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(InfixExpression { token: MINUS, operator: MINUS, left: InfixExpression { token: PLUS, operator: PLUS, left: InfixExpression { token: PLUS, operator: PLUS, left: IdentifierLiteral { token: IDENTIFIER("a") }, right: InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: IdentifierLiteral { token: IDENTIFIER("b") }, right: IdentifierLiteral { token: IDENTIFIER("c") } } }, right: InfixExpression { token: DIVIDE, operator: DIVIDE, left: IdentifierLiteral { token: IDENTIFIER("d") }, right: IdentifierLiteral { token: IDENTIFIER("e") } } }, right: IdentifierLiteral { token: IDENTIFIER("f") } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement: expression Some(InfixExpression { token: MINUS, operator: MINUS, left: InfixExpression { token: PLUS, operator: PLUS, left: InfixExpression { token: PLUS, operator: PLUS, left: IdentifierLiteral { token: IDENTIFIER("a") }, right: InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: IdentifierLiteral { token: IDENTIFIER("b") }, right: IdentifierLiteral { token: IDENTIFIER("c") } } }, right: InfixExpression { token: DIVIDE, operator: DIVIDE, left: IdentifierLiteral { token: IDENTIFIER("d") }, right: IdentifierLiteral { token: IDENTIFIER("e") } } }, right: IdentifierLiteral { token: IDENTIFIER("f") } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement completed: Some(ExpressionStatement { token: IDENTIFIER("a"), expression: InfixExpression { token: MINUS, operator: MINUS, left: InfixExpression { token: PLUS, operator: PLUS, left: InfixExpression { token: PLUS, operator: PLUS, left: IdentifierLiteral { token: IDENTIFIER("a") }, right: InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: IdentifierLiteral { token: IDENTIFIER("b") }, right: IdentifierLiteral { token: IDENTIFIER("c") } } }, right: InfixExpression { token: DIVIDE, operator: DIVIDE, left: IdentifierLiteral { token: IDENTIFIER("d") }, right: IdentifierLiteral { token: IDENTIFIER("e") } } }, right: IdentifierLiteral { token: IDENTIFIER("f") } } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: IntegerLiteral { token: INTEGER("4"), value: 4 }, right: IntegerLiteral { token: INTEGER("5"), value: 5 } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator EQUAL [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right INTEGER("3") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: EQUALS INTEGER("3") MULTIPLY [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("3") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator MULTIPLY [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right INTEGER("1") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: PRODUCT INTEGER("1") PLUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("1") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix PLUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IntegerLiteral { token: INTEGER("1"), value: 1 }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator PLUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right INTEGER("4") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: SUM INTEGER("4") MULTIPLY [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("4") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator MULTIPLY [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right INTEGER("5") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: PRODUCT INTEGER("5") EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("5") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IntegerLiteral { token: INTEGER("5"), value: 5 }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: IntegerLiteral { token: INTEGER("4"), value: 4 }, right: IntegerLiteral { token: INTEGER("5"), value: 5 } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(InfixExpression { token: PLUS, operator: PLUS, left: InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: IntegerLiteral { token: INTEGER("3"), value: 3 }, right: IntegerLiteral { token: INTEGER("1"), value: 1 } }, right: InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: IntegerLiteral { token: INTEGER("4"), value: 4 }, right: IntegerLiteral { token: INTEGER("5"), value: 5 } } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(InfixExpression { token: EQUAL, operator: EQUAL, left: InfixExpression { token: PLUS, operator: PLUS, left: IntegerLiteral { token: INTEGER("3"), value: 3 }, right: InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: IntegerLiteral { token: INTEGER("4"), value: 4 }, right: IntegerLiteral { token: INTEGER("5"), value: 5 } } }, right: InfixExpression { token: PLUS, operator: PLUS, left: InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: IntegerLiteral { token: INTEGER("3"), value: 3 }, right: IntegerLiteral { token: INTEGER("1"), value: 1 } }, right: InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: IntegerLiteral { token: INTEGER("4"), value: 4 }, right: IntegerLiteral { token: INTEGER("5"), value: 5 } } } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement: expression Some(InfixExpression { token: EQUAL, operator: EQUAL, left: InfixExpression { token: PLUS, operator: PLUS, left: IntegerLiteral { token: INTEGER("3"), value: 3 }, right: InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: IntegerLiteral { token: INTEGER("4"), value: 4 }, right: IntegerLiteral { token: INTEGER("5"), value: 5 } } }, right: InfixExpression { token: PLUS, operator: PLUS, left: InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: IntegerLiteral { token: INTEGER("3"), value: 3 }, right: IntegerLiteral { token: INTEGER("1"), value: 1 } }, right: InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: IntegerLiteral { token: INTEGER("4"), value: 4 }, right: IntegerLiteral { token: INTEGER("5"), value: 5 } } } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement completed: Some(ExpressionStatement { token: INTEGER("3"), expression: InfixExpression { token: EQUAL, operator: EQUAL, left: InfixExpression { token: PLUS, operator: PLUS, left: IntegerLiteral { token: INTEGER("3"), value: 3 }, right: InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: IntegerLiteral { token: INTEGER("4"), value: 4 }, right: IntegerLiteral { token: INTEGER("5"), value: 5 } } }, right: InfixExpression { token: PLUS, operator: PLUS, left: InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: IntegerLiteral { token: INTEGER("3"), value: 3 }, right: IntegerLiteral { token: INTEGER("1"), value: 1 } }, right: InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: IntegerLiteral { token: INTEGER("4"), value: 4 }, right: IntegerLiteral { token: INTEGER("5"), value: 5 } } } } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix SEMICOLON [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IntegerLiteral { token: INTEGER("4"), value: 4 }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix SEMICOLON [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(InfixExpression { token: PLUS, operator: PLUS, left: IntegerLiteral { token: INTEGER("3"), value: 3 }, right: IntegerLiteral { token: INTEGER("4"), value: 4 } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement: expression Some(InfixExpression { token: PLUS, operator: PLUS, left: IntegerLiteral { token: INTEGER("3"), value: 3 }, right: IntegerLiteral { token: INTEGER("4"), value: 4 } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement completed: Some(ExpressionStatement { token: INTEGER("3"), expression: InfixExpression { token: PLUS, operator: PLUS, left: IntegerLiteral { token: INTEGER("3"), value: 3 }, right: IntegerLiteral { token: INTEGER("4"), value: 4 } } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement: MINUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST MINUS INTEGER("5") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_prefix_expression: MINUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: PREFIX INTEGER("5") MULTIPLY [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("5") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix MULTIPLY [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IntegerLiteral { token: INTEGER("5"), value: 5 }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator MULTIPLY [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right INTEGER("5") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: PRODUCT INTEGER("5") EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("5") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IntegerLiteral { token: INTEGER("5"), value: 5 }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: PrefixExpression { token: MINUS, operator: MINUS, right: IntegerLiteral { token: INTEGER("5"), value: 5 } }, right: IntegerLiteral { token: INTEGER("5"), value: 5 } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement: expression Some(InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: PrefixExpression { token: MINUS, operator: MINUS, right: IntegerLiteral { token: INTEGER("5"), value: 5 } }, right: IntegerLiteral { token: INTEGER("5"), value: 5 } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement completed: Some(ExpressionStatement { token: MINUS, expression: InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: PrefixExpression { token: MINUS, operator: MINUS, right: IntegerLiteral { token: INTEGER("5"), value: 5 } }, right: IntegerLiteral { token: INTEGER("5"), value: 5 } } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement: TRUE [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST TRUE EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_boolean_literal: TRUE [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(BooleanLiteral { token: TRUE, value: true }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement: expression Some(BooleanLiteral { token: TRUE, value: true }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement completed: Some(ExpressionStatement { token: TRUE, expression: BooleanLiteral { token: TRUE, value: true } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_program [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement: BANG [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_program [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement: BANG [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST BANG INTEGER("5") [INFO] [stdout] test parser::tests::test_parsing_prefix_expressions::when_true_starts_with_bang ... ok [INFO] [stdout] test parser::tests::test_return_statment ... ok [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_program [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_program [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_program [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement: BANG [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST BANG TRUE [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_prefix_expression: BANG [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: PREFIX TRUE SEMICOLON [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_boolean_literal: TRUE [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix SEMICOLON [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(BooleanLiteral { token: TRUE, value: true }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix SEMICOLON [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(PrefixExpression { token: BANG, operator: BANG, right: BooleanLiteral { token: TRUE, value: true } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement: expression Some(PrefixExpression { token: BANG, operator: BANG, right: BooleanLiteral { token: TRUE, value: true } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement completed: Some(ExpressionStatement { token: BANG, expression: PrefixExpression { token: BANG, operator: BANG, right: BooleanLiteral { token: TRUE, value: true } } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_program [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement: RETURN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_return_statement [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST INTEGER("5") SEMICOLON [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("5") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix SEMICOLON [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IntegerLiteral { token: INTEGER("5"), value: 5 }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_return_statement: expression Some(IntegerLiteral { token: INTEGER("5"), value: 5 }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement completed: Some(ReturnStatement { token: RETURN, expression: IntegerLiteral { token: INTEGER("5"), value: 5 } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement: RETURN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_return_statement [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST INTEGER("10") SEMICOLON [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("10") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix SEMICOLON [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IntegerLiteral { token: INTEGER("10"), value: 10 }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_return_statement: expression Some(IntegerLiteral { token: INTEGER("10"), value: 10 }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement completed: Some(ReturnStatement { token: RETURN, expression: IntegerLiteral { token: INTEGER("10"), value: 10 } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement: RETURN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_return_statement [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST INTEGER("993322") SEMICOLON [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("993322") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix SEMICOLON [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IntegerLiteral { token: INTEGER("993322"), value: 993322 }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_return_statement: expression Some(IntegerLiteral { token: INTEGER("993322"), value: 993322 }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement completed: Some(ReturnStatement { token: RETURN, expression: IntegerLiteral { token: INTEGER("993322"), value: 993322 } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_prefix_expression: BANG [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: PREFIX INTEGER("5") SEMICOLON [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement: TRUE [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST BANG FALSE [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_prefix_expression: BANG [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("5") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix SEMICOLON [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement: MINUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST MINUS INTEGER("15") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_prefix_expression: MINUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: PREFIX FALSE SEMICOLON [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_boolean_literal: FALSE [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix SEMICOLON [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: PREFIX INTEGER("15") SEMICOLON [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_integer_literal: INTEGER("15") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IntegerLiteral { token: INTEGER("5"), value: 5 }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix SEMICOLON [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST TRUE NOT_EQUAL [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_boolean_literal: TRUE [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(PrefixExpression { token: BANG, operator: BANG, right: IntegerLiteral { token: INTEGER("5"), value: 5 } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement: expression Some(PrefixExpression { token: BANG, operator: BANG, right: IntegerLiteral { token: INTEGER("5"), value: 5 } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(BooleanLiteral { token: FALSE, value: false }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix SEMICOLON [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix SEMICOLON [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IntegerLiteral { token: INTEGER("15"), value: 15 }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator NOT_EQUAL [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right FALSE [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: EQUALS FALSE EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_boolean_literal: FALSE [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(PrefixExpression { token: BANG, operator: BANG, right: BooleanLiteral { token: FALSE, value: false } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix SEMICOLON [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(PrefixExpression { token: MINUS, operator: MINUS, right: IntegerLiteral { token: INTEGER("15"), value: 15 } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement: expression Some(PrefixExpression { token: MINUS, operator: MINUS, right: IntegerLiteral { token: INTEGER("15"), value: 15 } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement completed: Some(ExpressionStatement { token: MINUS, expression: PrefixExpression { token: MINUS, operator: MINUS, right: IntegerLiteral { token: INTEGER("15"), value: 15 } } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement completed: Some(ExpressionStatement { token: BANG, expression: PrefixExpression { token: BANG, operator: BANG, right: IntegerLiteral { token: INTEGER("5"), value: 5 } } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(BooleanLiteral { token: FALSE, value: false }) [INFO] [stdout] test parser::tests::test_parsing_prefix_expressions::when_number_starts_with_minus ... ok [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix EOF [INFO] [stdout] test parser::tests::test_parsing_prefix_expressions::when_number_starts_with_bang ... ok [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement: expression Some(PrefixExpression { token: BANG, operator: BANG, right: BooleanLiteral { token: FALSE, value: false } }) [INFO] [stdout] test parser::tests::test_parsing_prefix_expressions::when_false_starts_with_bang ... ok [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement completed: Some(ExpressionStatement { token: BANG, expression: PrefixExpression { token: BANG, operator: BANG, right: BooleanLiteral { token: FALSE, value: false } } }) [INFO] [stdout] test parser::tests::test_parsing_infix_expressions::when_true_not_eq_false ... ok [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(InfixExpression { token: NOT_EQUAL, operator: NOT_EQUAL, left: BooleanLiteral { token: TRUE, value: true }, right: BooleanLiteral { token: FALSE, value: false } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_program [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement: IDENTIFIER("a") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST IDENTIFIER("a") PLUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement: expression Some(InfixExpression { token: NOT_EQUAL, operator: NOT_EQUAL, left: BooleanLiteral { token: TRUE, value: true }, right: BooleanLiteral { token: FALSE, value: false } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement completed: Some(ExpressionStatement { token: TRUE, expression: InfixExpression { token: NOT_EQUAL, operator: NOT_EQUAL, left: BooleanLiteral { token: TRUE, value: true }, right: BooleanLiteral { token: FALSE, value: false } } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_identifier_expression: IDENTIFIER("a") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator PLUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right IDENTIFIER("add") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: SUM IDENTIFIER("add") LPAREN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_identifier_expression: IDENTIFIER("add") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_call_expression: IDENTIFIER("add") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_call_arguments: LPAREN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: LOWEST IDENTIFIER("b") MULTIPLY [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_identifier_expression: IDENTIFIER("b") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator MULTIPLY [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right IDENTIFIER("c") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: PRODUCT IDENTIFIER("c") RPAREN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_identifier_expression: IDENTIFIER("c") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix RPAREN [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IdentifierLiteral { token: IDENTIFIER("c") }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix RPAREN [INFO] [stdout] test parser::tests::test_operator_precedence_parsing::precedence_of_plus_call_and_parenthesis ... ok [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: IdentifierLiteral { token: IDENTIFIER("b") }, right: IdentifierLiteral { token: IDENTIFIER("c") } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_call_arguments: completed arguments [InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: IdentifierLiteral { token: IDENTIFIER("b") }, right: IdentifierLiteral { token: IDENTIFIER("c") } }] [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_call_expression: completed arguments Some([InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: IdentifierLiteral { token: IDENTIFIER("b") }, right: IdentifierLiteral { token: IDENTIFIER("c") } }]) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix PLUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(CallExpression { token: IDENTIFIER("add"), function: IdentifierLiteral { token: IDENTIFIER("add") }, arguments: [InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: IdentifierLiteral { token: IDENTIFIER("b") }, right: IdentifierLiteral { token: IDENTIFIER("c") } }] }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: operator PLUS [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_infix_expression: right IDENTIFIER("d") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: SUM IDENTIFIER("d") EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_identifier_expression: IDENTIFIER("d") [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(IdentifierLiteral { token: IDENTIFIER("d") }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix EOF [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression: end infix Some(InfixExpression { token: PLUS, operator: PLUS, left: InfixExpression { token: PLUS, operator: PLUS, left: IdentifierLiteral { token: IDENTIFIER("a") }, right: CallExpression { token: IDENTIFIER("add"), function: IdentifierLiteral { token: IDENTIFIER("add") }, arguments: [InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: IdentifierLiteral { token: IDENTIFIER("b") }, right: IdentifierLiteral { token: IDENTIFIER("c") } }] } }, right: IdentifierLiteral { token: IDENTIFIER("d") } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_expression_statement: expression Some(InfixExpression { token: PLUS, operator: PLUS, left: InfixExpression { token: PLUS, operator: PLUS, left: IdentifierLiteral { token: IDENTIFIER("a") }, right: CallExpression { token: IDENTIFIER("add"), function: IdentifierLiteral { token: IDENTIFIER("add") }, arguments: [InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: IdentifierLiteral { token: IDENTIFIER("b") }, right: IdentifierLiteral { token: IDENTIFIER("c") } }] } }, right: IdentifierLiteral { token: IDENTIFIER("d") } }) [INFO] [stderr] [2025-09-01T06:16:08Z TRACE keynes::parser] parse_statement completed: Some(ExpressionStatement { token: IDENTIFIER("a"), expression: InfixExpression { token: PLUS, operator: PLUS, left: InfixExpression { token: PLUS, operator: PLUS, left: IdentifierLiteral { token: IDENTIFIER("a") }, right: CallExpression { token: IDENTIFIER("add"), function: IdentifierLiteral { token: IDENTIFIER("add") }, arguments: [InfixExpression { token: MULTIPLY, operator: MULTIPLY, left: IdentifierLiteral { token: IDENTIFIER("b") }, right: IdentifierLiteral { token: IDENTIFIER("c") } }] } }, right: IdentifierLiteral { token: IDENTIFIER("d") } } }) [INFO] [stdout] test parser::tests::test_function_literal::function_literal_with_multiple_parameters ... FAILED [INFO] [stdout] test parser::tests::test_function_literal::function_literal ... FAILED [INFO] [stdout] test parser::tests::test_function_literal::function_literal_without_parameters ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- parser::tests::test_function_literal::function_literal_with_multiple_parameters stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'parser::tests::test_function_literal::function_literal_with_multiple_parameters' (26) panicked at src/./parser_tests.rs:182:5: [INFO] [stdout] assertion `left == right` failed [INFO] [stdout] left: "fn(x, y, z) { ((x + y) + z) }" [INFO] [stdout] right: "fn(x, y, z) { ((x + y) + z); }" [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x564f10aedc52 - std::backtrace_rs::backtrace::libunwind::trace::h7cddb8376417e7cc [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x564f10aedc52 - std::backtrace_rs::backtrace::trace_unsynchronized::hb4e41acf4b349ff1 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x564f10aedc52 - std::sys::backtrace::_print_fmt::h1222b80910ba6eb5 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x564f10aedc52 - ::fmt::h5bb8a979ba5db788 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x564f10afe96f - core::fmt::rt::Argument::fmt::h2ee2c138a50a7796 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x564f10afe96f - core::fmt::write::h1e0dbf07fe3990bd [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x564f10abac93 - std::io::default_write_fmt::h7d7ad5ed6a883d81 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x564f10abac93 - std::io::Write::write_fmt::hc477d9325b345ece [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x564f10ac6e22 - std::sys::backtrace::BacktraceLock::print::h788d486777205086 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x564f10acba7f - std::panicking::default_hook::{{closure}}::ha7bdfeb5949fc0fa [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x564f10acb911 - std::panicking::default_hook::h6dad75ec721846f4 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:325:9 [INFO] [stdout] 11: 0x564f10a52a9e - as core::ops::function::Fn>::call::h33799d04b0b96146 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 12: 0x564f10a52a9e - test::test_main_with_exit_callback::{{closure}}::h880e31c829a2eb5d [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:145:21 [INFO] [stderr] error: test failed, to rerun pass `--bin keynes` [INFO] [stdout] 13: 0x564f10acc11e - as core::ops::function::Fn>::call::h5e1b8c652ea49180 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 14: 0x564f10acc11e - std::panicking::panic_with_hook::hba00e869ada17676 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:842:13 [INFO] [stdout] 15: 0x564f10acbeea - std::panicking::panic_handler::{{closure}}::h3d21149c258e5ceb [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:707:13 [INFO] [stdout] 16: 0x564f10ac6f59 - std::sys::backtrace::__rust_end_short_backtrace::h4f5d9b9dfb3e6ec1 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 17: 0x564f10aaee9d - __rustc[9a7a9f9af7564de1]::rust_begin_unwind [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:698:5 [INFO] [stdout] 18: 0x564f10b07440 - core::panicking::panic_fmt::h78e817a90331d98b [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x564f10b071f3 - core::panicking::assert_failed_inner::he0a3934689115f42 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/panicking.rs:439:17 [INFO] [stdout] 20: 0x564f10791c44 - core::panicking::assert_failed::h3c94fa30dd9fd5f2 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/panicking.rs:394:5 [INFO] [stdout] 21: 0x564f1079f62c - keynes::parser::tests::test_function_literal::h65b1a83718572402 [INFO] [stdout] at /opt/rustwide/workdir/src/./parser_tests.rs:182:5 [INFO] [stdout] 22: 0x564f10798a4e - keynes::parser::tests::test_function_literal::function_literal_with_multiple_parameters::he0fc610747bdfc05 [INFO] [stdout] at /opt/rustwide/workdir/src/./parser_tests.rs:176:1 [INFO] [stdout] 23: 0x564f10798a67 - keynes::parser::tests::test_function_literal::function_literal_with_multiple_parameters::{{closure}}::hbcd4d545bec55da1 [INFO] [stdout] at /opt/rustwide/workdir/src/./parser_tests.rs:176:81 [INFO] [stdout] 24: 0x564f10790616 - core::ops::function::FnOnce::call_once::h5a1777e9edec9b12 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 25: 0x564f10a5289b - core::ops::function::FnOnce::call_once::h7f4b4fba903e39d5 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 26: 0x564f10a5289b - test::__rust_begin_short_backtrace::h9277cb6a2ccfc000 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:663:18 [INFO] [stdout] 27: 0x564f10a68345 - test::run_test_in_process::{{closure}}::h9aea5ca90d1f4423 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:686:74 [INFO] [stdout] 28: 0x564f10a68345 - as core::ops::function::FnOnce<()>>::call_once::h364f5fe6cc8afa85 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 29: 0x564f10a68345 - std::panicking::catch_unwind::do_call::h2b2bec3317fe53ec [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:590:40 [INFO] [stdout] 30: 0x564f10a68345 - std::panicking::catch_unwind::hc3763734156da4af [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:553:19 [INFO] [stdout] 31: 0x564f10a68345 - std::panic::catch_unwind::h28038391e867eabc [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panic.rs:359:14 [INFO] [stdout] 32: 0x564f10a68345 - test::run_test_in_process::had0273166695a036 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:686:27 [INFO] [stdout] 33: 0x564f10a68345 - test::run_test::{{closure}}::h743d09d4bb476605 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:607:43 [INFO] [stdout] 34: 0x564f10a3ed64 - test::run_test::{{closure}}::he950b8f9118d37e2 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:637:41 [INFO] [stdout] 35: 0x564f10a3ed64 - std::sys::backtrace::__rust_begin_short_backtrace::hbfaffa6539f6abb7 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 36: 0x564f10a4264a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hcce3c2c65b9c3b20 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 37: 0x564f10a4264a - as core::ops::function::FnOnce<()>>::call_once::hb66b30b6d37985a5 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 38: 0x564f10a4264a - std::panicking::catch_unwind::do_call::h992bbe2c32dc1d79 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:590:40 [INFO] [stdout] 39: 0x564f10a4264a - std::panicking::catch_unwind::h412991d5237de610 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:553:19 [INFO] [stdout] 40: 0x564f10a4264a - std::panic::catch_unwind::ha82b139b3eb5840a [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panic.rs:359:14 [INFO] [stdout] 41: 0x564f10a4264a - std::thread::Builder::spawn_unchecked_::{{closure}}::ha823b36f5114938e [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 42: 0x564f10a4264a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hf120e7b1db22ac07 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 43: 0x564f10ac112f - as core::ops::function::FnOnce>::call_once::h3e049222c99298ac [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 44: 0x564f10ac112f - std::sys::pal::unix::thread::Thread::new::thread_start::h942e336943ad5963 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/pal/unix/thread.rs:118:17 [INFO] [stdout] 45: 0x7e9b2027aaa4 - [INFO] [stdout] 46: 0x7e9b20307a34 - clone [INFO] [stdout] 47: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- parser::tests::test_function_literal::function_literal stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'parser::tests::test_function_literal::function_literal' (25) panicked at src/./parser_tests.rs:182:5: [INFO] [stdout] assertion `left == right` failed [INFO] [stdout] left: "fn(x, y) { (x + y) }" [INFO] [stdout] right: "fn(x, y) { (x + y); }" [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x564f10aedc52 - std::backtrace_rs::backtrace::libunwind::trace::h7cddb8376417e7cc [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x564f10aedc52 - std::backtrace_rs::backtrace::trace_unsynchronized::hb4e41acf4b349ff1 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x564f10aedc52 - std::sys::backtrace::_print_fmt::h1222b80910ba6eb5 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x564f10aedc52 - ::fmt::h5bb8a979ba5db788 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x564f10afe96f - core::fmt::rt::Argument::fmt::h2ee2c138a50a7796 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x564f10afe96f - core::fmt::write::h1e0dbf07fe3990bd [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x564f10abac93 - std::io::default_write_fmt::h7d7ad5ed6a883d81 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x564f10abac93 - std::io::Write::write_fmt::hc477d9325b345ece [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x564f10ac6e22 - std::sys::backtrace::BacktraceLock::print::h788d486777205086 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x564f10acba7f - std::panicking::default_hook::{{closure}}::ha7bdfeb5949fc0fa [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x564f10acb911 - std::panicking::default_hook::h6dad75ec721846f4 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:325:9 [INFO] [stdout] 11: 0x564f10a52a9e - as core::ops::function::Fn>::call::h33799d04b0b96146 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 12: 0x564f10a52a9e - test::test_main_with_exit_callback::{{closure}}::h880e31c829a2eb5d [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x564f10acc11e - as core::ops::function::Fn>::call::h5e1b8c652ea49180 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 14: 0x564f10acc11e - std::panicking::panic_with_hook::hba00e869ada17676 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:842:13 [INFO] [stdout] 15: 0x564f10acbeea - std::panicking::panic_handler::{{closure}}::h3d21149c258e5ceb [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:707:13 [INFO] [stdout] 16: 0x564f10ac6f59 - std::sys::backtrace::__rust_end_short_backtrace::h4f5d9b9dfb3e6ec1 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 17: 0x564f10aaee9d - __rustc[9a7a9f9af7564de1]::rust_begin_unwind [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:698:5 [INFO] [stdout] 18: 0x564f10b07440 - core::panicking::panic_fmt::h78e817a90331d98b [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x564f10b071f3 - core::panicking::assert_failed_inner::he0a3934689115f42 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/panicking.rs:439:17 [INFO] [stdout] 20: 0x564f10791c44 - core::panicking::assert_failed::h3c94fa30dd9fd5f2 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/panicking.rs:394:5 [INFO] [stdout] 21: 0x564f1079f62c - keynes::parser::tests::test_function_literal::h65b1a83718572402 [INFO] [stdout] at /opt/rustwide/workdir/src/./parser_tests.rs:182:5 [INFO] [stdout] 22: 0x564f107989ae - keynes::parser::tests::test_function_literal::function_literal::h5d8c2c1315909368 [INFO] [stdout] at /opt/rustwide/workdir/src/./parser_tests.rs:176:1 [INFO] [stdout] 23: 0x564f107989c7 - keynes::parser::tests::test_function_literal::function_literal::{{closure}}::he43a3848def78abf [INFO] [stdout] at /opt/rustwide/workdir/src/./parser_tests.rs:176:81 [INFO] [stdout] 24: 0x564f10790aa6 - core::ops::function::FnOnce::call_once::hdb7bee3654927946 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 25: 0x564f10a5289b - core::ops::function::FnOnce::call_once::h7f4b4fba903e39d5 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 26: 0x564f10a5289b - test::__rust_begin_short_backtrace::h9277cb6a2ccfc000 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:663:18 [INFO] [stdout] 27: 0x564f10a68345 - test::run_test_in_process::{{closure}}::h9aea5ca90d1f4423 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:686:74 [INFO] [stdout] 28: 0x564f10a68345 - as core::ops::function::FnOnce<()>>::call_once::h364f5fe6cc8afa85 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 29: 0x564f10a68345 - std::panicking::catch_unwind::do_call::h2b2bec3317fe53ec [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:590:40 [INFO] [stdout] 30: 0x564f10a68345 - std::panicking::catch_unwind::hc3763734156da4af [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:553:19 [INFO] [stdout] 31: 0x564f10a68345 - std::panic::catch_unwind::h28038391e867eabc [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panic.rs:359:14 [INFO] [stdout] 32: 0x564f10a68345 - test::run_test_in_process::had0273166695a036 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:686:27 [INFO] [stdout] 33: 0x564f10a68345 - test::run_test::{{closure}}::h743d09d4bb476605 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:607:43 [INFO] [stdout] 34: 0x564f10a3ed64 - test::run_test::{{closure}}::he950b8f9118d37e2 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:637:41 [INFO] [stdout] 35: 0x564f10a3ed64 - std::sys::backtrace::__rust_begin_short_backtrace::hbfaffa6539f6abb7 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 36: 0x564f10a4264a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hcce3c2c65b9c3b20 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 37: 0x564f10a4264a - as core::ops::function::FnOnce<()>>::call_once::hb66b30b6d37985a5 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 38: 0x564f10a4264a - std::panicking::catch_unwind::do_call::h992bbe2c32dc1d79 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:590:40 [INFO] [stdout] 39: 0x564f10a4264a - std::panicking::catch_unwind::h412991d5237de610 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:553:19 [INFO] [stdout] 40: 0x564f10a4264a - std::panic::catch_unwind::ha82b139b3eb5840a [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panic.rs:359:14 [INFO] [stdout] 41: 0x564f10a4264a - std::thread::Builder::spawn_unchecked_::{{closure}}::ha823b36f5114938e [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 42: 0x564f10a4264a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hf120e7b1db22ac07 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 43: 0x564f10ac112f - as core::ops::function::FnOnce>::call_once::h3e049222c99298ac [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 44: 0x564f10ac112f - std::sys::pal::unix::thread::Thread::new::thread_start::h942e336943ad5963 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/pal/unix/thread.rs:118:17 [INFO] [stdout] 45: 0x7e9b2027aaa4 - [INFO] [stdout] 46: 0x7e9b20307a34 - clone [INFO] [stdout] 47: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- parser::tests::test_function_literal::function_literal_without_parameters stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'parser::tests::test_function_literal::function_literal_without_parameters' (27) panicked at src/./parser_tests.rs:182:5: [INFO] [stdout] assertion `left == right` failed [INFO] [stdout] left: "fn() { (x + y) }" [INFO] [stdout] right: "fn() { (x + y); }" [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x564f10aedc52 - std::backtrace_rs::backtrace::libunwind::trace::h7cddb8376417e7cc [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x564f10aedc52 - std::backtrace_rs::backtrace::trace_unsynchronized::hb4e41acf4b349ff1 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x564f10aedc52 - std::sys::backtrace::_print_fmt::h1222b80910ba6eb5 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x564f10aedc52 - ::fmt::h5bb8a979ba5db788 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x564f10afe96f - core::fmt::rt::Argument::fmt::h2ee2c138a50a7796 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x564f10afe96f - core::fmt::write::h1e0dbf07fe3990bd [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x564f10abac93 - std::io::default_write_fmt::h7d7ad5ed6a883d81 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x564f10abac93 - std::io::Write::write_fmt::hc477d9325b345ece [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x564f10ac6e22 - std::sys::backtrace::BacktraceLock::print::h788d486777205086 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x564f10acba7f - std::panicking::default_hook::{{closure}}::ha7bdfeb5949fc0fa [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x564f10acb911 - std::panicking::default_hook::h6dad75ec721846f4 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:325:9 [INFO] [stdout] 11: 0x564f10a52a9e - as core::ops::function::Fn>::call::h33799d04b0b96146 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 12: 0x564f10a52a9e - test::test_main_with_exit_callback::{{closure}}::h880e31c829a2eb5d [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x564f10acc11e - as core::ops::function::Fn>::call::h5e1b8c652ea49180 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 14: 0x564f10acc11e - std::panicking::panic_with_hook::hba00e869ada17676 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:842:13 [INFO] [stdout] 15: 0x564f10acbeea - std::panicking::panic_handler::{{closure}}::h3d21149c258e5ceb [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:707:13 [INFO] [stdout] 16: 0x564f10ac6f59 - std::sys::backtrace::__rust_end_short_backtrace::h4f5d9b9dfb3e6ec1 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 17: 0x564f10aaee9d - __rustc[9a7a9f9af7564de1]::rust_begin_unwind [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:698:5 [INFO] [stdout] 18: 0x564f10b07440 - core::panicking::panic_fmt::h78e817a90331d98b [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x564f10b071f3 - core::panicking::assert_failed_inner::he0a3934689115f42 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/panicking.rs:439:17 [INFO] [stdout] 20: 0x564f10791c44 - core::panicking::assert_failed::h3c94fa30dd9fd5f2 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/panicking.rs:394:5 [INFO] [stdout] 21: 0x564f1079f62c - keynes::parser::tests::test_function_literal::h65b1a83718572402 [INFO] [stdout] at /opt/rustwide/workdir/src/./parser_tests.rs:182:5 [INFO] [stdout] 22: 0x564f107989fe - keynes::parser::tests::test_function_literal::function_literal_without_parameters::h8ceaaec334edb247 [INFO] [stdout] at /opt/rustwide/workdir/src/./parser_tests.rs:176:1 [INFO] [stdout] 23: 0x564f10798a17 - keynes::parser::tests::test_function_literal::function_literal_without_parameters::{{closure}}::hd98d10b4314a203d [INFO] [stdout] at /opt/rustwide/workdir/src/./parser_tests.rs:176:81 [INFO] [stdout] 24: 0x564f107908e6 - core::ops::function::FnOnce::call_once::ha71854aee800c236 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 25: 0x564f10a5289b - core::ops::function::FnOnce::call_once::h7f4b4fba903e39d5 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 26: 0x564f10a5289b - test::__rust_begin_short_backtrace::h9277cb6a2ccfc000 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:663:18 [INFO] [stdout] 27: 0x564f10a68345 - test::run_test_in_process::{{closure}}::h9aea5ca90d1f4423 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:686:74 [INFO] [stdout] 28: 0x564f10a68345 - as core::ops::function::FnOnce<()>>::call_once::h364f5fe6cc8afa85 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 29: 0x564f10a68345 - std::panicking::catch_unwind::do_call::h2b2bec3317fe53ec [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:590:40 [INFO] [stdout] 30: 0x564f10a68345 - std::panicking::catch_unwind::hc3763734156da4af [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:553:19 [INFO] [stdout] 31: 0x564f10a68345 - std::panic::catch_unwind::h28038391e867eabc [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panic.rs:359:14 [INFO] [stdout] 32: 0x564f10a68345 - test::run_test_in_process::had0273166695a036 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:686:27 [INFO] [stdout] 33: 0x564f10a68345 - test::run_test::{{closure}}::h743d09d4bb476605 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:607:43 [INFO] [stdout] 34: 0x564f10a3ed64 - test::run_test::{{closure}}::he950b8f9118d37e2 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:637:41 [INFO] [stdout] 35: 0x564f10a3ed64 - std::sys::backtrace::__rust_begin_short_backtrace::hbfaffa6539f6abb7 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 36: 0x564f10a4264a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hcce3c2c65b9c3b20 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 37: 0x564f10a4264a - as core::ops::function::FnOnce<()>>::call_once::hb66b30b6d37985a5 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 38: 0x564f10a4264a - std::panicking::catch_unwind::do_call::h992bbe2c32dc1d79 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:590:40 [INFO] [stdout] 39: 0x564f10a4264a - std::panicking::catch_unwind::h412991d5237de610 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:553:19 [INFO] [stdout] 40: 0x564f10a4264a - std::panic::catch_unwind::ha82b139b3eb5840a [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panic.rs:359:14 [INFO] [stdout] 41: 0x564f10a4264a - std::thread::Builder::spawn_unchecked_::{{closure}}::ha823b36f5114938e [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 42: 0x564f10a4264a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hf120e7b1db22ac07 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 43: 0x564f10ac112f - as core::ops::function::FnOnce>::call_once::h3e049222c99298ac [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 44: 0x564f10ac112f - std::sys::pal::unix::thread::Thread::new::thread_start::h942e336943ad5963 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/pal/unix/thread.rs:118:17 [INFO] [stdout] 45: 0x7e9b2027aaa4 - [INFO] [stdout] 46: 0x7e9b20307a34 - clone [INFO] [stdout] 47: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] parser::tests::test_function_literal::function_literal [INFO] [stdout] parser::tests::test_function_literal::function_literal_with_multiple_parameters [INFO] [stdout] parser::tests::test_function_literal::function_literal_without_parameters [INFO] [stdout] [INFO] [stdout] test result: FAILED. 46 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b2bc401985e45fed3d6970f346890f79f9f3ab92667de5d4300eff7b100592c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2bc401985e45fed3d6970f346890f79f9f3ab92667de5d4300eff7b100592c6", kill_on_drop: false }` [INFO] [stdout] b2bc401985e45fed3d6970f346890f79f9f3ab92667de5d4300eff7b100592c6