[INFO] fetching crate oxide-lang 0.1.0...
[INFO] testing oxide-lang-0.1.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate oxide-lang 0.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate oxide-lang 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate oxide-lang 0.1.0
[INFO] tweaked toml for crates.io crate oxide-lang 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate oxide-lang 0.1.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate oxide-lang 0.1.0 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5a7dd42c67340867aa97f4205642f7b12262543e7a6db96eb4ff1bd501c650fc
[INFO] running `Command { std: "docker" "start" "-a" "5a7dd42c67340867aa97f4205642f7b12262543e7a6db96eb4ff1bd501c650fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a7dd42c67340867aa97f4205642f7b12262543e7a6db96eb4ff1bd501c650fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a7dd42c67340867aa97f4205642f7b12262543e7a6db96eb4ff1bd501c650fc", kill_on_drop: false }`
[INFO] [stdout] 5a7dd42c67340867aa97f4205642f7b12262543e7a6db96eb4ff1bd501c650fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a538b993c415d215d23a6cdc61a81fd772cc8016f010146f155ef3906fa87909
[INFO] running `Command { std: "docker" "start" "-a" "a538b993c415d215d23a6cdc61a81fd772cc8016f010146f155ef3906fa87909", kill_on_drop: false }`
[INFO] [stderr]    Compiling oxide-lang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `message`
[INFO] [stdout]   --> src/parser/parse.rs:66:44
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn consume(&mut self, expected: Token, message: &str) -> ParseResult<&Token> {
[INFO] [stdout]    |                                            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `peek_ahead` is never used
[INFO] [stdout]   --> src/lexer/lexer.rs:94:8
[INFO] [stdout]    |
[INFO] [stdout] 76 | impl Lexer {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 94 |     fn peek_ahead(&self, offset: usize) -> Option<char> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `peek_ahead` and `matches` are never used
[INFO] [stdout]   --> src/parser/parse.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Parser {
[INFO] [stdout]    | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 27 |     fn peek_ahead(&self, offset: usize) -> &Token {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 56 |     fn matches(&self, tokens: &[Token]) -> bool {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `LexError`
[INFO] [stdout]  --> src/lexer/mod.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use lexer::{LexError, Lexer, Token};
[INFO] [stdout]   |                 ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `UnterminatedString` is never constructed
[INFO] [stdout]   --> src/lexer/lexer.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub enum LexError {
[INFO] [stdout]    |          -------- variant in this enum
[INFO] [stdout] 55 |     InvalidNumber(String),
[INFO] [stdout] 56 |     UnterminatedString,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LexError` has a derived impl for the trait `Debug`, but this is 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: method `peek_ahead` is never used
[INFO] [stdout]   --> src/lexer/lexer.rs:94:8
[INFO] [stdout]    |
[INFO] [stdout] 76 | impl Lexer {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 94 |     fn peek_ahead(&self, offset: usize) -> Option<char> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "a538b993c415d215d23a6cdc61a81fd772cc8016f010146f155ef3906fa87909", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a538b993c415d215d23a6cdc61a81fd772cc8016f010146f155ef3906fa87909", kill_on_drop: false }`
[INFO] [stdout] a538b993c415d215d23a6cdc61a81fd772cc8016f010146f155ef3906fa87909
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 10a2a7c7b0fb407e2595de0326dd613bba6a846af5b2a8519af70ef41560a598
[INFO] running `Command { std: "docker" "start" "-a" "10a2a7c7b0fb407e2595de0326dd613bba6a846af5b2a8519af70ef41560a598", kill_on_drop: false }`
[INFO] [stdout] warning: unused variable: `message`
[INFO] [stdout]   --> src/parser/parse.rs:66:44
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn consume(&mut self, expected: Token, message: &str) -> ParseResult<&Token> {
[INFO] [stdout]    |                                            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `peek_ahead` is never used
[INFO] [stdout]   --> src/lexer/lexer.rs:94:8
[INFO] [stdout]    |
[INFO] [stdout] 76 | impl Lexer {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 94 |     fn peek_ahead(&self, offset: usize) -> Option<char> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `peek_ahead` and `matches` are never used
[INFO] [stdout]   --> src/parser/parse.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Parser {
[INFO] [stdout]    | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 27 |     fn peek_ahead(&self, offset: usize) -> &Token {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 56 |     fn matches(&self, tokens: &[Token]) -> bool {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling oxide-lang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `LexError`
[INFO] [stdout]  --> src/lexer/mod.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use lexer::{LexError, Lexer, Token};
[INFO] [stdout]   |                 ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `UnterminatedString` is never constructed
[INFO] [stdout]   --> src/lexer/lexer.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub enum LexError {
[INFO] [stdout]    |          -------- variant in this enum
[INFO] [stdout] 55 |     InvalidNumber(String),
[INFO] [stdout] 56 |     UnterminatedString,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LexError` has a derived impl for the trait `Debug`, but this is 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: method `peek_ahead` is never used
[INFO] [stdout]   --> src/lexer/lexer.rs:94:8
[INFO] [stdout]    |
[INFO] [stdout] 76 | impl Lexer {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 94 |     fn peek_ahead(&self, offset: usize) -> Option<char> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lexer::Lexer`
[INFO] [stdout]    --> src/parser/parse.rs:239:9
[INFO] [stdout]     |
[INFO] [stdout] 239 |     use crate::lexer::Lexer;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `message`
[INFO] [stdout]   --> src/parser/parse.rs:66:44
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn consume(&mut self, expected: Token, message: &str) -> ParseResult<&Token> {
[INFO] [stdout]    |                                            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `peek_ahead` is never used
[INFO] [stdout]   --> src/lexer/lexer.rs:94:8
[INFO] [stdout]    |
[INFO] [stdout] 76 | impl Lexer {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 94 |     fn peek_ahead(&self, offset: usize) -> Option<char> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `peek_ahead` and `matches` are never used
[INFO] [stdout]   --> src/parser/parse.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Parser {
[INFO] [stdout]    | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 27 |     fn peek_ahead(&self, offset: usize) -> &Token {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 56 |     fn matches(&self, tokens: &[Token]) -> bool {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "10a2a7c7b0fb407e2595de0326dd613bba6a846af5b2a8519af70ef41560a598", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10a2a7c7b0fb407e2595de0326dd613bba6a846af5b2a8519af70ef41560a598", kill_on_drop: false }`
[INFO] [stdout] 10a2a7c7b0fb407e2595de0326dd613bba6a846af5b2a8519af70ef41560a598
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bd91caee66435775191a1f0499a4bc18466cdd76ec81c4410624007a32af58ea
[INFO] running `Command { std: "docker" "start" "-a" "bd91caee66435775191a1f0499a4bc18466cdd76ec81c4410624007a32af58ea", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `message`
[INFO] [stderr]   --> src/parser/parse.rs:66:44
[INFO] [stderr]    |
[INFO] [stderr] 66 |     fn consume(&mut self, expected: Token, message: &str) -> ParseResult<&Token> {
[INFO] [stderr]    |                                            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `peek_ahead` is never used
[INFO] [stderr]   --> src/lexer/lexer.rs:94:8
[INFO] [stderr]    |
[INFO] [stderr] 76 | impl Lexer {
[INFO] [stderr]    | ---------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 94 |     fn peek_ahead(&self, offset: usize) -> Option<char> {
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: methods `peek_ahead` and `matches` are never used
[INFO] [stderr]   --> src/parser/parse.rs:27:8
[INFO] [stderr]    |
[INFO] [stderr] 10 | impl Parser {
[INFO] [stderr]    | ----------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 27 |     fn peek_ahead(&self, offset: usize) -> &Token {
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 56 |     fn matches(&self, tokens: &[Token]) -> bool {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `oxide-lang` (lib) generated 3 warnings (run `cargo fix --lib -p oxide-lang` to apply 1 suggestion)
[INFO] [stderr] warning: unused import: `LexError`
[INFO] [stderr]  --> src/lexer/mod.rs:3:17
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub use lexer::{LexError, Lexer, Token};
[INFO] [stderr]   |                 ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `UnterminatedString` is never constructed
[INFO] [stderr]   --> src/lexer/lexer.rs:56:5
[INFO] [stderr]    |
[INFO] [stderr] 54 | pub enum LexError {
[INFO] [stderr]    |          -------- variant in this enum
[INFO] [stderr] 55 |     InvalidNumber(String),
[INFO] [stderr] 56 |     UnterminatedString,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `LexError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `peek_ahead` is never used
[INFO] [stderr]   --> src/lexer/lexer.rs:94:8
[INFO] [stderr]    |
[INFO] [stderr] 76 | impl Lexer {
[INFO] [stderr]    | ---------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 94 |     fn peek_ahead(&self, offset: usize) -> Option<char> {
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `oxide-lang` (bin "oxide-lang" test) generated 3 warnings (run `cargo fix --bin "oxide-lang" -p oxide-lang --tests` to apply 1 suggestion)
[INFO] [stderr] warning: unused import: `crate::lexer::Lexer`
[INFO] [stderr]    --> src/parser/parse.rs:239:9
[INFO] [stderr]     |
[INFO] [stderr] 239 |     use crate::lexer::Lexer;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `oxide-lang` (lib test) generated 4 warnings (3 duplicates) (run `cargo fix --lib -p oxide-lang --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/oxide-afaddb195716a93b)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test lexer::lexer::tests::test_identifiers_and_keywords ... ok
[INFO] [stdout] test lexer::lexer::tests::test_complete_statement ... ok
[INFO] [stdout] test lexer::lexer::tests::test_iterator_implementation ... ok
[INFO] [stdout] test lexer::lexer::tests::test_whitespace_handling ... ok
[INFO] [stdout] test lexer::lexer::tests::test_numbers ... ok
[INFO] [stdout] test lexer::lexer::tests::test_simple_tokens ... ok
[INFO] [stdout] test parser::parse::tests::test_block_statement ... ok
[INFO] [stdout] test parser::parse::tests::test_expression_statement ... ok
[INFO] [stdout] test parser::parse::tests::test_grouped_expression ... ok
[INFO] [stdout] test parser::parse::tests::test_binary_expression ... ok
[INFO] [stdout] test parser::parse::tests::test_multiple_statements ... ok
[INFO] [stdout] test lexer::lexer::tests::test_illegal_characters ... ok
[INFO] [stdout] test lexer::lexer::tests::test_tokenize_method ... ok
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/oxide_lang-d6fc9edc665f4a77)
[INFO] [stdout] test parser::parse::tests::test_operator_precedence ... ok
[INFO] [stdout] test parser::parse::tests::test_simple_let_statement ... ok
[INFO] [stdout] test parser::parse::tests::test_parse_error ... ok
[INFO] [stdout] test parser::parse::tests::test_unary_expression ... ok
[INFO] [stdout] test tests::test_full_pipeline ... ok
[INFO] [stdout] test tests::test_parse_source_convenience ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test lexer::lexer::tests::test_complete_statement ... ok
[INFO] [stdout] test lexer::lexer::tests::test_illegal_characters ... ok
[INFO] [stdout] test lexer::lexer::tests::test_identifiers_and_keywords ... ok
[INFO] [stdout] test lexer::lexer::tests::test_tokenize_method ... ok
[INFO] [stdout] test lexer::lexer::tests::test_iterator_implementation ... ok
[INFO] [stdout] test lexer::lexer::tests::test_whitespace_handling ... ok
[INFO] [stdout] test lexer::lexer::tests::test_numbers ... ok
[INFO] [stdout] test lexer::lexer::tests::test_simple_tokens ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/repl.rs (/opt/rustwide/target/debug/deps/oxide_repl-b3f3f260f4cb14d1)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests oxide
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bd91caee66435775191a1f0499a4bc18466cdd76ec81c4410624007a32af58ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd91caee66435775191a1f0499a4bc18466cdd76ec81c4410624007a32af58ea", kill_on_drop: false }`
[INFO] [stdout] bd91caee66435775191a1f0499a4bc18466cdd76ec81c4410624007a32af58ea
