[INFO] cloning repository https://github.com/kdgonz7/newton
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kdgonz7/newton" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkdgonz7%2Fnewton", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkdgonz7%2Fnewton'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 590883a337d667a3c823bd7571f9b6eb4ea7d56e
[INFO] testing kdgonz7/newton against nightly-2025-01-18+rustflags=-Zrandomize-layout for randomize-layout-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkdgonz7%2Fnewton" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kdgonz7/newton on toolchain nightly-2025-01-18
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kdgonz7/newton
[INFO] finished tweaking git repo https://github.com/kdgonz7/newton
[INFO] tweaked toml for git repo https://github.com/kdgonz7/newton written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/kdgonz7/newton 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" "+nightly-2025-01-18" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7fdc1b380a475fb2b6d7884e1e2b94e60816b544382b44f8852637df0764b882
[INFO] running `Command { std: "docker" "start" "-a" "7fdc1b380a475fb2b6d7884e1e2b94e60816b544382b44f8852637df0764b882", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7fdc1b380a475fb2b6d7884e1e2b94e60816b544382b44f8852637df0764b882", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fdc1b380a475fb2b6d7884e1e2b94e60816b544382b44f8852637df0764b882", kill_on_drop: false }`
[INFO] [stdout] 7fdc1b380a475fb2b6d7884e1e2b94e60816b544382b44f8852637df0764b882
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Zrandomize-layout" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff2bb9d07a0289f598caab125bd49a5af57c99a34cad4a1885c648fa386e5b18
[INFO] running `Command { std: "docker" "start" "-a" "ff2bb9d07a0289f598caab125bd49a5af57c99a34cad4a1885c648fa386e5b18", kill_on_drop: false }`
[INFO] [stderr]    Compiling newton v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]   --> src/newton_lex.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 42 | impl Span {
[INFO] [stdout]    | --------- associated items in this implementation
[INFO] [stdout] 43 |     /// Create a new span
[INFO] [stdout] 44 |     pub fn new(start: usize, end: usize) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 49 |     pub fn len(&self) -> usize {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 57 |     pub fn is_empty(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 71 |     pub fn slice_and_dice(&self, string: &String) -> String {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 87 |     pub fn perfect(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 92 |     pub fn backward(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 99 |     pub fn forward(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]    --> src/newton_lex.rs:112:5
[INFO] [stdout]     |
[INFO] [stdout] 111 | pub enum Type {
[INFO] [stdout]     |          ---- variants in this enum
[INFO] [stdout] 112 |     Ident,           // abc
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 113 |     ReservedKeyword, // new, conditions, logic
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 114 |     String,          // "abc"
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 115 |     Number,          // 123
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 116 |     OpenParen,       // '('
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 117 |     CloseParen,      // ')'
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 118 |     OpenBrace,       // '{'
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 119 |     CloseBrace,      // '}'
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 120 |     MemberAccess,    // '::'
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 121 |     Colon,           // ':'
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 122 |     SemiColon,       // ';'
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 123 |     Comma,           // ','
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 124 |     Dot,             // '.'
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 125 |     Equal,           // '='
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 126 |     Greater,         // '>'
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 127 |     Less,            // '<'
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 128 |     Plus,            // '+'
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 129 |     Minus,           // '-'
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 130 |     Multiply,        // '*'
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 131 |     Divide,          // '/'
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 132 |     Modulo,          // '%'
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Type` 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: multiple associated items are never used
[INFO] [stdout]    --> src/newton_lex.rs:214:12
[INFO] [stdout]     |
[INFO] [stdout] 213 | impl Lexer {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout] 214 |     pub fn new(buffer: String) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 218 |     pub fn cur(&self) -> Option<char> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 222 |     pub fn next(&mut self) -> Option<char> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 227 |     pub fn peek(&self) -> Option<char> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 231 |     pub fn advance(&mut self) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 242 |     pub fn lexeme(&mut self) -> Vec<Option<Token>> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 331 |     pub fn digest_comment(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 341 |     pub fn digest_ident(&mut self) -> Option<Token> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 370 |     pub fn digest_literal(&mut self) -> Option<Token> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 425 |     pub fn digest_number(&mut self) -> Option<Token> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 450 |     pub fn digest_access(&mut self) -> Option<Token> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "ff2bb9d07a0289f598caab125bd49a5af57c99a34cad4a1885c648fa386e5b18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff2bb9d07a0289f598caab125bd49a5af57c99a34cad4a1885c648fa386e5b18", kill_on_drop: false }`
[INFO] [stdout] ff2bb9d07a0289f598caab125bd49a5af57c99a34cad4a1885c648fa386e5b18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Zrandomize-layout" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6e297b9f0532888e0ffb7c70ce7c7862abd489423fbc6c9dbe9d65ff595c84ca
[INFO] running `Command { std: "docker" "start" "-a" "6e297b9f0532888e0ffb7c70ce7c7862abd489423fbc6c9dbe9d65ff595c84ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling newton v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `is_empty` and `perfect` are never used
[INFO] [stdout]   --> src/newton_lex.rs:57:12
[INFO] [stdout]    |
[INFO] [stdout] 42 | impl Span {
[INFO] [stdout]    | --------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 57 |     pub fn is_empty(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 87 |     pub fn perfect(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]    --> src/newton_lex.rs:121:5
[INFO] [stdout]     |
[INFO] [stdout] 111 | pub enum Type {
[INFO] [stdout]     |          ---- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 121 |     Colon,           // ':'
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 122 |     SemiColon,       // ';'
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 123 |     Comma,           // ','
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 124 |     Dot,             // '.'
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 125 |     Equal,           // '='
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 126 |     Greater,         // '>'
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 127 |     Less,            // '<'
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 128 |     Plus,            // '+'
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 129 |     Minus,           // '-'
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 130 |     Multiply,        // '*'
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 131 |     Divide,          // '/'
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 132 |     Modulo,          // '%'
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Type` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "6e297b9f0532888e0ffb7c70ce7c7862abd489423fbc6c9dbe9d65ff595c84ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e297b9f0532888e0ffb7c70ce7c7862abd489423fbc6c9dbe9d65ff595c84ca", kill_on_drop: false }`
[INFO] [stdout] 6e297b9f0532888e0ffb7c70ce7c7862abd489423fbc6c9dbe9d65ff595c84ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Zrandomize-layout" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2c595828e4e84826fd850639345d333b6ab2b7fc95b0518e054fd5244bdb1356
[INFO] running `Command { std: "docker" "start" "-a" "2c595828e4e84826fd850639345d333b6ab2b7fc95b0518e054fd5244bdb1356", kill_on_drop: false }`
[INFO] [stderr] warning: methods `is_empty` and `perfect` are never used
[INFO] [stderr]   --> src/newton_lex.rs:57:12
[INFO] [stderr]    |
[INFO] [stderr] 42 | impl Span {
[INFO] [stderr]    | --------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 57 |     pub fn is_empty(&self) -> bool {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 87 |     pub fn perfect(&self) -> bool {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: multiple variants are never constructed
[INFO] [stderr]    --> src/newton_lex.rs:121:5
[INFO] [stderr]     |
[INFO] [stderr] 111 | pub enum Type {
[INFO] [stderr]     |          ---- variants in this enum
[INFO] [stderr] ...
[INFO] [stderr] 121 |     Colon,           // ':'
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 122 |     SemiColon,       // ';'
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 123 |     Comma,           // ','
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 124 |     Dot,             // '.'
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 125 |     Equal,           // '='
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 126 |     Greater,         // '>'
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 127 |     Less,            // '<'
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 128 |     Plus,            // '+'
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 129 |     Minus,           // '-'
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 130 |     Multiply,        // '*'
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 131 |     Divide,          // '/'
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 132 |     Modulo,          // '%'
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Type` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `newton` (bin "newton" test) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/newton-614775bfe6e778f2)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test newton_lex::tests::test_span_peek ... ok
[INFO] [stdout] test newton_lex::tests::test_simple_span ... ok
[INFO] [stdout] test newton_lex::tests::test_span_backward ... ok
[INFO] [stdout] test newton_lex::tests::test_span_perfect ... ok
[INFO] [stdout] test newton_lex::tests::test_lex ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- newton_lex::tests::test_lex stdout ----
[INFO] [stdout] [src/newton_lex.rs:522:9] &lexer = Lexer {
[INFO] [stdout]     buffer: "; writes\n; basically that's what it does\n\t; so ya\n::write\nnew struct { }",
[INFO] [stdout]     pos: -1,
[INFO] [stdout] }
[INFO] [stdout] [src/newton_lex.rs:525:9] &binding = [
[INFO] [stdout]     Some(
[INFO] [stdout]         Token {
[INFO] [stdout]             ty: MemberAccess,
[INFO] [stdout]             body: "::",
[INFO] [stdout]             span: Span {
[INFO] [stdout]                 start: 50,
[INFO] [stdout]                 end: 52,
[INFO] [stdout]             },
[INFO] [stdout]         },
[INFO] [stdout]     ),
[INFO] [stdout]     Some(
[INFO] [stdout]         Token {
[INFO] [stdout]             ty: Ident,
[INFO] [stdout]             body: "write",
[INFO] [stdout]             span: Span {
[INFO] [stdout]                 start: 52,
[INFO] [stdout]                 end: 57,
[INFO] [stdout]             },
[INFO] [stdout]         },
[INFO] [stdout]     ),
[INFO] [stdout]     Some(
[INFO] [stdout]         Token {
[INFO] [stdout]             ty: ReservedKeyword,
[INFO] [stdout]             body: "new",
[INFO] [stdout]             span: Span {
[INFO] [stdout]                 start: 58,
[INFO] [stdout]                 end: 61,
[INFO] [stdout]             },
[INFO] [stdout]         },
[INFO] [stdout]     ),
[INFO] [stdout]     Some(
[INFO] [stdout]         Token {
[INFO] [stdout]             ty: Ident,
[INFO] [stdout]             body: "struct",
[INFO] [stdout]             span: Span {
[INFO] [stdout]                 start: 62,
[INFO] [stdout]                 end: 68,
[INFO] [stdout]             },
[INFO] [stdout]         },
[INFO] [stdout]     ),
[INFO] [stdout]     Some(
[INFO] [stdout]         Token {
[INFO] [stdout]             ty: OpenBrace,
[INFO] [stdout]             body: "{",
[INFO] [stdout]             span: Span {
[INFO] [stdout]                 start: 69,
[INFO] [stdout]                 end: 69,
[INFO] [stdout]             },
[INFO] [stdout]         },
[INFO] [stdout]     ),
[INFO] [stdout]     Some(
[INFO] [stdout]         Token {
[INFO] [stdout]             ty: CloseBrace,
[INFO] [stdout]             body: "}",
[INFO] [stdout]             span: Span {
[INFO] [stdout]                 start: 71,
[INFO] [stdout]                 end: 71,
[INFO] [stdout]             },
[INFO] [stdout]         },
[INFO] [stdout]     ),
[INFO] [stdout] ]
[INFO] [stdout] 
[INFO] [stdout] thread 'newton_lex::tests::test_lex' panicked at src/newton_lex.rs:527:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: 6
[INFO] [stdout]  right: 5
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6533c4684a1a - std::backtrace_rs::backtrace::libunwind::trace::hb059275cfc8d6126
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
[INFO] [stdout]    1:     0x6533c4684a1a - std::backtrace_rs::backtrace::trace_unsynchronized::h2da071e4327ce3ee
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x6533c4684a1a - std::sys::backtrace::_print_fmt::h842a1474e6f8d23f
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6533c4684a1a - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h71a62eb3b9696b12
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6533c46abfd3 - core::fmt::rt::Argument::fmt::hdb6b616786b41dc1
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/fmt/rt.rs:177:76
[INFO] [stdout]    5:     0x6533c46abfd3 - core::fmt::write::h2cc1698af7e2d686
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/fmt/mod.rs:1440:21
[INFO] [stdout]    6:     0x6533c4681573 - std::io::Write::write_fmt::hab1b4cd059a79022
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/io/mod.rs:1887:15
[INFO] [stdout]    7:     0x6533c4684862 - std::sys::backtrace::BacktraceLock::print::h147fe35b4ea13b08
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    8:     0x6533c4685e3f - std::panicking::default_hook::{{closure}}::hbd44223dbdc0d208
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:298:22
[INFO] [stdout]    9:     0x6533c4685c58 - std::panicking::default_hook::h20f81eb0576efcec
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:322:9
[INFO] [stdout]   10:     0x6533c464ea73 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hdb53814c496a4d34
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/alloc/src/boxed.rs:2027:9
[INFO] [stdout]   11:     0x6533c464ea73 - test::test_main::{{closure}}::hc0a4963c59427c24
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/test/src/lib.rs:134:21
[INFO] [stdout]   12:     0x6533c4686933 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h591b2225413a77e9
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/alloc/src/boxed.rs:2027:9
[INFO] [stdout]   13:     0x6533c4686933 - std::panicking::rust_panic_with_hook::h625eea43051b2edc
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:839:13
[INFO] [stdout]   14:     0x6533c46865ea - std::panicking::begin_panic_handler::{{closure}}::h4f9159cfbc3f6bd3
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:704:13
[INFO] [stdout]   15:     0x6533c4684f19 - std::sys::backtrace::__rust_end_short_backtrace::h0390abce48353151
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   16:     0x6533c468627d - rust_begin_unwind
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:695:5
[INFO] [stdout]   17:     0x6533c46aaa50 - core::panicking::panic_fmt::h9e7c637e9e5f29c9
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/panicking.rs:75:14
[INFO] [stdout]   18:     0x6533c46aada2 - core::panicking::assert_failed_inner::h538bec7c1374cd9c
[INFO] [stdout]   19:     0x6533c46aac59 - core::panicking::assert_failed::h7fe8c93d80615b71
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/panicking.rs:364:5
[INFO] [stdout]   20:     0x6533c4614676 - newton::newton_lex::tests::test_lex::hd8f51cb502dcf10f
[INFO] [stdout]                                at /opt/rustwide/workdir/src/newton_lex.rs:527:9
[INFO] [stdout]   21:     0x6533c4614277 - newton::newton_lex::tests::test_lex::{{closure}}::h55b3ecec830953da
[INFO] [stdout]                                at /opt/rustwide/workdir/src/newton_lex.rs:518:22
[INFO] [stdout]   22:     0x6533c460e6e6 - core::ops::function::FnOnce::call_once::h64a15c7e47a96736
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x6533c46541cb - core::ops::function::FnOnce::call_once::he27718dfdd183f43
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x6533c46541cb - test::__rust_begin_short_backtrace::h4e84902998457a5d
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/test/src/lib.rs:632:18
[INFO] [stdout]   25:     0x6533c4653103 - test::run_test_in_process::{{closure}}::h7176fd18fc1feca0
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/test/src/lib.rs:655:60
[INFO] [stdout]   26:     0x6533c4653103 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hf79cff2a624d8cf7
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   27:     0x6533c4653103 - std::panicking::try::do_call::h3da0561d9ab99c25
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:587:40
[INFO] [stdout]   28:     0x6533c4653103 - std::panicking::try::h41c9fa508bc61df6
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:550:19
[INFO] [stdout]   29:     0x6533c4653103 - std::panic::catch_unwind::h6b3ff07bb5afad93
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panic.rs:358:14
[INFO] [stdout]   30:     0x6533c4653103 - test::run_test_in_process::hc7253dd11b39b9f4
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/test/src/lib.rs:655:27
[INFO] [stdout]   31:     0x6533c4653103 - test::run_test::{{closure}}::hfb2007f8649c30bb
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/test/src/lib.rs:576:43
[INFO] [stdout]   32:     0x6533c46161e5 - test::run_test::{{closure}}::h56a17aa7a282a9f4
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/test/src/lib.rs:606:41
[INFO] [stdout]   33:     0x6533c46161e5 - std::sys::backtrace::__rust_begin_short_backtrace::hd2d2d2fb8e8c6aac
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   34:     0x6533c4619aca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h4faa3f9db6133423
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   35:     0x6533c4619aca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hf2e855a36a4ea846
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   36:     0x6533c4619aca - std::panicking::try::do_call::h2f73af3616c35465
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:587:40
[INFO] [stdout]   37:     0x6533c4619aca - std::panicking::try::hd1660ce9efadef5a
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:550:19
[INFO] [stdout]   38:     0x6533c4619aca - std::panic::catch_unwind::h5ee8d7823b8ca744
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panic.rs:358:14
[INFO] [stdout]   39:     0x6533c4619aca - std::thread::Builder::spawn_unchecked_::{{closure}}::h53c3a1894dce8407
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   40:     0x6533c4619aca - core::ops::function::FnOnce::call_once{{vtable.shim}}::h048ce291ad4f62bf
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x6533c468a86b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::ha52bedf99a3b4981
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/alloc/src/boxed.rs:2013:9
[INFO] [stdout]   42:     0x6533c468a86b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h567748934d80ccf8
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/alloc/src/boxed.rs:2013:9
[INFO] [stdout]   43:     0x6533c468a86b - std::sys::pal::unix::thread::Thread::new::thread_start::h2d970728ae887adc
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/sys/pal/unix/thread.rs:106:17
[INFO] [stdout]   44:     0x70f1b10b5ac3 - <unknown>
[INFO] [stdout]   45:     0x70f1b1146a04 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     newton_lex::tests::test_lex
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 4 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin newton`
[INFO] running `Command { std: "docker" "inspect" "2c595828e4e84826fd850639345d333b6ab2b7fc95b0518e054fd5244bdb1356", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c595828e4e84826fd850639345d333b6ab2b7fc95b0518e054fd5244bdb1356", kill_on_drop: false }`
[INFO] [stdout] 2c595828e4e84826fd850639345d333b6ab2b7fc95b0518e054fd5244bdb1356
