[INFO] fetching crate openqasm3 0.0.1...
[INFO] testing openqasm3-0.0.1 against 1.76.0 for beta-1.77-1
[INFO] extracting crate openqasm3 0.0.1 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate openqasm3 0.0.1 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate openqasm3 0.0.1
[INFO] finished tweaking crates.io crate openqasm3 0.0.1
[INFO] tweaked toml for crates.io crate openqasm3 0.0.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded chumsky v0.8.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3569b217b003a02ff37cb78b9f84778bbb3855af2cbba9452619494c3bb562ea
[INFO] running `Command { std: "docker" "start" "-a" "3569b217b003a02ff37cb78b9f84778bbb3855af2cbba9452619494c3bb562ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3569b217b003a02ff37cb78b9f84778bbb3855af2cbba9452619494c3bb562ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3569b217b003a02ff37cb78b9f84778bbb3855af2cbba9452619494c3bb562ea", kill_on_drop: false }`
[INFO] [stdout] 3569b217b003a02ff37cb78b9f84778bbb3855af2cbba9452619494c3bb562ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0b37c2b26fe312e7012ddd5016dc3524991e8e153d64654e4d0917ebd8a79a8b
[INFO] running `Command { std: "docker" "start" "-a" "0b37c2b26fe312e7012ddd5016dc3524991e8e153d64654e4d0917ebd8a79a8b", kill_on_drop: false }`
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling getrandom v0.2.12
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]    Compiling const-random v0.1.17
[INFO] [stderr]    Compiling ahash v0.3.8
[INFO] [stderr]    Compiling chumsky v0.8.0
[INFO] [stderr]    Compiling openqasm3 v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type alias `Error` is never used
[INFO] [stdout]  --> src/error.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub(crate) type Error = Simple<char>;
[INFO] [stdout]   |                 ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Span` is never used
[INFO] [stdout]  --> src/token.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub type Span = Range<usize>;
[INFO] [stdout]   |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]    --> src/token.rs:12:5
[INFO] [stdout]     |
[INFO] [stdout] 10  | pub enum Token {
[INFO] [stdout]     |          ----- variants in this enum
[INFO] [stdout] 11  |     // Language keywords
[INFO] [stdout] 12  |     Openqasm,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 13  |     Include,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 14  |     Pragma,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 15  |     Defcalgrammar,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 16  |     Def,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 17  |     Defcal,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 18  |     Gate,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 19  |     Extern,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 20  |     Box,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 21  |     Let,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 22  |     Break,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 23  |     Continue,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 24  |     If,
[INFO] [stdout]     |     ^^
[INFO] [stdout] 25  |     Else,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 26  |     End,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 27  |     Return,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 28  |     For,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 29  |     While,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 30  |     In,
[INFO] [stdout]     |     ^^
[INFO] [stdout] 31  |     // Types
[INFO] [stdout] 32  |     Input,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 33  |     Output,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 34  |     Const,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 35  |     Mutable,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 36  |     Qreg,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 37  |     Qubit,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 38  |     Creg,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 39  |     Bool,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 40  |     Bit,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 41  |     Int,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 42  |     Uint,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 43  |     Float,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 44  |     Angle,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 45  |     Complex,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 46  |     Array,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 47  |     Duration,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 48  |     Stretch,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 49  |     // Builtin identifiers and operations
[INFO] [stdout] 50  |     U,
[INFO] [stdout]     |     ^
[INFO] [stdout] 51  |     CX,
[INFO] [stdout]     |     ^^
[INFO] [stdout] 52  |     Gphase,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 53  |     Inv,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 54  |     Pow,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 55  |     Ctrl,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 56  |     Negctrl,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 57  |     Dim,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 58  |     Sizeof,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 59  |     BuiltinMath(BuiltinMathToken),
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 60  |     Durationof,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 61  |     BuiltinTimingInstruction(BuiltinTimingInstructionToken),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 62  |     Reset,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 63  |     Measure,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 64  |     Barrier,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 65  |     BooleanLiteral(bool),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 66  |     // Symbols
[INFO] [stdout] 67  |     LBracket,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 68  |     RBracket,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 69  |     LBrace,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 70  |     RBrace,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 71  |     LParen,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 72  |     RParen,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 73  |     Colon,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 74  |     Semicolon,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 75  |     Dot,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 76  |     Comma,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 77  |     Equals,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 78  |     Arrow,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 79  |     Plus,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 80  |     DoublePlus,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 81  |     Minus,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 82  |     Asterisk,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 83  |     DoubleAsterisk,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 84  |     Slash,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 85  |     Percent,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 86  |     Pipe,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 87  |     DoublePipe,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 88  |     Ampersand,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 89  |     DoubleAmpersand,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 90  |     Caret,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 91  |     At,
[INFO] [stdout]     |     ^^
[INFO] [stdout] 92  |     Tilde,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 93  |     ExclamationPoint,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 94  |     EqualityOperator(EqualityOperatorToken),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 95  |     CompoundAssignmentOperator(CompoundAssignmentOperatorToken),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 96  |     ComparisonOperator(ComparisonOperatorToken),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 97  |     BitshiftOperator(BitshiftOperatorToken),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 98  |     Imag,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 99  |     ConstantLiteral(Constant),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 100 |     IntegerLiteral(i64),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 101 |     FloatLiteral(f64),
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 102 |     Identifier(String),
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 103 |     TimeUnitLiteral(TimeUnit),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 104 |     BitstringLiteral(String),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 105 |     StringLiteral(String),
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 106 |     // Syntax Error
[INFO] [stdout] 107 |     SyntaxError(String),
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Token` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]    --> src/token.rs:112:5
[INFO] [stdout]     |
[INFO] [stdout] 111 | pub enum BuiltinMathToken {
[INFO] [stdout]     |          ---------------- variants in this enum
[INFO] [stdout] 112 |     Arccos,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 113 |     Arcsin,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 114 |     Arctan,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 115 |     Cos,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 116 |     Exp,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 117 |     Ln,
[INFO] [stdout]     |     ^^
[INFO] [stdout] 118 |     Popcount,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 119 |     Rotl,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 120 |     Rotr,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 121 |     Sin,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 122 |     Sqrt,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 123 |     Tan,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `BuiltinMathToken` 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: variants `Delay` and `Rotary` are never constructed
[INFO] [stdout]    --> src/token.rs:128:5
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub enum BuiltinTimingInstructionToken {
[INFO] [stdout]     |          ----------------------------- variants in this enum
[INFO] [stdout] 128 |     Delay,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 129 |     Rotary,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `BuiltinTimingInstructionToken` 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: variants `Eq` and `Neq` are never constructed
[INFO] [stdout]    --> src/token.rs:134:5
[INFO] [stdout]     |
[INFO] [stdout] 133 | pub enum EqualityOperatorToken {
[INFO] [stdout]     |          --------------------- variants in this enum
[INFO] [stdout] 134 |     Eq,
[INFO] [stdout]     |     ^^
[INFO] [stdout] 135 |     Neq,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `EqualityOperatorToken` 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 variants are never constructed
[INFO] [stdout]    --> src/token.rs:140:5
[INFO] [stdout]     |
[INFO] [stdout] 139 | pub enum CompoundAssignmentOperatorToken {
[INFO] [stdout]     |          ------------------------------- variants in this enum
[INFO] [stdout] 140 |     PlusEq,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 141 |     MinusEq,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 142 |     AsteriskEq,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 143 |     SlashEq,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 144 |     AmpersandEq,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 145 |     PipeEq,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 146 |     TildeEq,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 147 |     CaretEq,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 148 |     LShiftEq,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 149 |     RShiftEq,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 150 |     PercentEq,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 151 |     DoubleAsteriskEq,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `CompoundAssignmentOperatorToken` 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: variants `GT`, `LT`, `GE`, and `LE` are never constructed
[INFO] [stdout]    --> src/token.rs:156:5
[INFO] [stdout]     |
[INFO] [stdout] 155 | pub enum ComparisonOperatorToken {
[INFO] [stdout]     |          ----------------------- variants in this enum
[INFO] [stdout] 156 |     GT,
[INFO] [stdout]     |     ^^
[INFO] [stdout] 157 |     LT,
[INFO] [stdout]     |     ^^
[INFO] [stdout] 158 |     GE,
[INFO] [stdout]     |     ^^
[INFO] [stdout] 159 |     LE,
[INFO] [stdout]     |     ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ComparisonOperatorToken` 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: variants `LShift` and `RShift` are never constructed
[INFO] [stdout]    --> src/token.rs:164:5
[INFO] [stdout]     |
[INFO] [stdout] 163 | pub enum BitshiftOperatorToken {
[INFO] [stdout]     |          --------------------- variants in this enum
[INFO] [stdout] 164 |     LShift,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 165 |     RShift,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `BitshiftOperatorToken` 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: variants `Pi`, `Tau`, and `Euler` are never constructed
[INFO] [stdout]    --> src/token.rs:170:5
[INFO] [stdout]     |
[INFO] [stdout] 169 | pub enum Constant {
[INFO] [stdout]     |          -------- variants in this enum
[INFO] [stdout] 170 |     Pi,
[INFO] [stdout]     |     ^^
[INFO] [stdout] 171 |     Tau,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 172 |     Euler,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Constant` 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: variants `DT`, `NanoSec`, `MicroSec`, `MilliSec`, and `Sec` are never constructed
[INFO] [stdout]    --> src/token.rs:192:5
[INFO] [stdout]     |
[INFO] [stdout] 191 | pub enum TimeUnit {
[INFO] [stdout]     |          -------- variants in this enum
[INFO] [stdout] 192 |     DT,
[INFO] [stdout]     |     ^^
[INFO] [stdout] 193 |     NanoSec,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 194 |     MicroSec,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 195 |     MilliSec,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 196 |     Sec,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TimeUnit` 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: function `lexer` is never used
[INFO] [stdout]    --> src/token.rs:199:8
[INFO] [stdout]     |
[INFO] [stdout] 199 | pub fn lexer() -> impl Parser<char, Vec<(Token, Span)>, Error = Error> {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.08s
[INFO] running `Command { std: "docker" "inspect" "0b37c2b26fe312e7012ddd5016dc3524991e8e153d64654e4d0917ebd8a79a8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b37c2b26fe312e7012ddd5016dc3524991e8e153d64654e4d0917ebd8a79a8b", kill_on_drop: false }`
[INFO] [stdout] 0b37c2b26fe312e7012ddd5016dc3524991e8e153d64654e4d0917ebd8a79a8b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b847faf5582fbf3d37533dd98991389cb94f32ac31f1c9333c4ed4b46cee13fd
[INFO] running `Command { std: "docker" "start" "-a" "b847faf5582fbf3d37533dd98991389cb94f32ac31f1c9333c4ed4b46cee13fd", kill_on_drop: false }`
[INFO] [stdout] warning: type alias `Error` is never used
[INFO] [stdout]  --> src/error.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub(crate) type Error = Simple<char>;
[INFO] [stdout]   |                 ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Span` is never used
[INFO] [stdout]  --> src/token.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub type Span = Range<usize>;
[INFO] [stdout]   |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling openqasm3 v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]    --> src/token.rs:12:5
[INFO] [stdout]     |
[INFO] [stdout] 10  | pub enum Token {
[INFO] [stdout]     |          ----- variants in this enum
[INFO] [stdout] 11  |     // Language keywords
[INFO] [stdout] 12  |     Openqasm,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 13  |     Include,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 14  |     Pragma,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 15  |     Defcalgrammar,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 16  |     Def,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 17  |     Defcal,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 18  |     Gate,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 19  |     Extern,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 20  |     Box,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 21  |     Let,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 22  |     Break,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 23  |     Continue,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 24  |     If,
[INFO] [stdout]     |     ^^
[INFO] [stdout] 25  |     Else,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 26  |     End,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 27  |     Return,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 28  |     For,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 29  |     While,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 30  |     In,
[INFO] [stdout]     |     ^^
[INFO] [stdout] 31  |     // Types
[INFO] [stdout] 32  |     Input,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 33  |     Output,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 34  |     Const,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 35  |     Mutable,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 36  |     Qreg,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 37  |     Qubit,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 38  |     Creg,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 39  |     Bool,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 40  |     Bit,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 41  |     Int,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 42  |     Uint,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 43  |     Float,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 44  |     Angle,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 45  |     Complex,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 46  |     Array,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 47  |     Duration,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 48  |     Stretch,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 49  |     // Builtin identifiers and operations
[INFO] [stdout] 50  |     U,
[INFO] [stdout]     |     ^
[INFO] [stdout] 51  |     CX,
[INFO] [stdout]     |     ^^
[INFO] [stdout] 52  |     Gphase,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 53  |     Inv,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 54  |     Pow,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 55  |     Ctrl,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 56  |     Negctrl,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 57  |     Dim,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 58  |     Sizeof,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 59  |     BuiltinMath(BuiltinMathToken),
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 60  |     Durationof,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 61  |     BuiltinTimingInstruction(BuiltinTimingInstructionToken),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 62  |     Reset,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 63  |     Measure,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 64  |     Barrier,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 65  |     BooleanLiteral(bool),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 66  |     // Symbols
[INFO] [stdout] 67  |     LBracket,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 68  |     RBracket,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 69  |     LBrace,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 70  |     RBrace,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 71  |     LParen,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 72  |     RParen,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 73  |     Colon,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 74  |     Semicolon,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 75  |     Dot,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 76  |     Comma,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 77  |     Equals,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 78  |     Arrow,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 79  |     Plus,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 80  |     DoublePlus,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 81  |     Minus,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 82  |     Asterisk,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 83  |     DoubleAsterisk,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 84  |     Slash,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 85  |     Percent,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 86  |     Pipe,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 87  |     DoublePipe,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 88  |     Ampersand,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 89  |     DoubleAmpersand,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 90  |     Caret,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 91  |     At,
[INFO] [stdout]     |     ^^
[INFO] [stdout] 92  |     Tilde,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 93  |     ExclamationPoint,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 94  |     EqualityOperator(EqualityOperatorToken),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 95  |     CompoundAssignmentOperator(CompoundAssignmentOperatorToken),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 96  |     ComparisonOperator(ComparisonOperatorToken),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 97  |     BitshiftOperator(BitshiftOperatorToken),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 98  |     Imag,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 99  |     ConstantLiteral(Constant),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 100 |     IntegerLiteral(i64),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 101 |     FloatLiteral(f64),
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 102 |     Identifier(String),
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 103 |     TimeUnitLiteral(TimeUnit),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 104 |     BitstringLiteral(String),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 105 |     StringLiteral(String),
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 106 |     // Syntax Error
[INFO] [stdout] 107 |     SyntaxError(String),
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Token` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]    --> src/token.rs:112:5
[INFO] [stdout]     |
[INFO] [stdout] 111 | pub enum BuiltinMathToken {
[INFO] [stdout]     |          ---------------- variants in this enum
[INFO] [stdout] 112 |     Arccos,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 113 |     Arcsin,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 114 |     Arctan,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 115 |     Cos,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 116 |     Exp,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 117 |     Ln,
[INFO] [stdout]     |     ^^
[INFO] [stdout] 118 |     Popcount,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 119 |     Rotl,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 120 |     Rotr,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 121 |     Sin,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 122 |     Sqrt,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 123 |     Tan,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `BuiltinMathToken` 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: variants `Delay` and `Rotary` are never constructed
[INFO] [stdout]    --> src/token.rs:128:5
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub enum BuiltinTimingInstructionToken {
[INFO] [stdout]     |          ----------------------------- variants in this enum
[INFO] [stdout] 128 |     Delay,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 129 |     Rotary,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `BuiltinTimingInstructionToken` 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: variants `Eq` and `Neq` are never constructed
[INFO] [stdout]    --> src/token.rs:134:5
[INFO] [stdout]     |
[INFO] [stdout] 133 | pub enum EqualityOperatorToken {
[INFO] [stdout]     |          --------------------- variants in this enum
[INFO] [stdout] 134 |     Eq,
[INFO] [stdout]     |     ^^
[INFO] [stdout] 135 |     Neq,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `EqualityOperatorToken` 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 variants are never constructed
[INFO] [stdout]    --> src/token.rs:140:5
[INFO] [stdout]     |
[INFO] [stdout] 139 | pub enum CompoundAssignmentOperatorToken {
[INFO] [stdout]     |          ------------------------------- variants in this enum
[INFO] [stdout] 140 |     PlusEq,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 141 |     MinusEq,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 142 |     AsteriskEq,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 143 |     SlashEq,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 144 |     AmpersandEq,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 145 |     PipeEq,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 146 |     TildeEq,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 147 |     CaretEq,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 148 |     LShiftEq,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 149 |     RShiftEq,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 150 |     PercentEq,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 151 |     DoubleAsteriskEq,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `CompoundAssignmentOperatorToken` 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: variants `GT`, `LT`, `GE`, and `LE` are never constructed
[INFO] [stdout]    --> src/token.rs:156:5
[INFO] [stdout]     |
[INFO] [stdout] 155 | pub enum ComparisonOperatorToken {
[INFO] [stdout]     |          ----------------------- variants in this enum
[INFO] [stdout] 156 |     GT,
[INFO] [stdout]     |     ^^
[INFO] [stdout] 157 |     LT,
[INFO] [stdout]     |     ^^
[INFO] [stdout] 158 |     GE,
[INFO] [stdout]     |     ^^
[INFO] [stdout] 159 |     LE,
[INFO] [stdout]     |     ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ComparisonOperatorToken` 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: variants `LShift` and `RShift` are never constructed
[INFO] [stdout]    --> src/token.rs:164:5
[INFO] [stdout]     |
[INFO] [stdout] 163 | pub enum BitshiftOperatorToken {
[INFO] [stdout]     |          --------------------- variants in this enum
[INFO] [stdout] 164 |     LShift,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 165 |     RShift,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `BitshiftOperatorToken` 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: variants `Pi`, `Tau`, and `Euler` are never constructed
[INFO] [stdout]    --> src/token.rs:170:5
[INFO] [stdout]     |
[INFO] [stdout] 169 | pub enum Constant {
[INFO] [stdout]     |          -------- variants in this enum
[INFO] [stdout] 170 |     Pi,
[INFO] [stdout]     |     ^^
[INFO] [stdout] 171 |     Tau,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 172 |     Euler,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Constant` 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: variants `DT`, `NanoSec`, `MicroSec`, `MilliSec`, and `Sec` are never constructed
[INFO] [stdout]    --> src/token.rs:192:5
[INFO] [stdout]     |
[INFO] [stdout] 191 | pub enum TimeUnit {
[INFO] [stdout]     |          -------- variants in this enum
[INFO] [stdout] 192 |     DT,
[INFO] [stdout]     |     ^^
[INFO] [stdout] 193 |     NanoSec,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 194 |     MicroSec,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 195 |     MilliSec,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 196 |     Sec,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TimeUnit` 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: function `lexer` is never used
[INFO] [stdout]    --> src/token.rs:199:8
[INFO] [stdout]     |
[INFO] [stdout] 199 | pub fn lexer() -> impl Parser<char, Vec<(Token, Span)>, Error = Error> {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Arrow`, `FloatLiteral`, `BitstringLiteral`, and `StringLiteral` are never constructed
[INFO] [stdout]    --> src/token.rs:78:5
[INFO] [stdout]     |
[INFO] [stdout] 10  | pub enum Token {
[INFO] [stdout]     |          ----- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 78  |     Arrow,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 101 |     FloatLiteral(f64),
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 104 |     BitstringLiteral(String),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 105 |     StringLiteral(String),
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Token` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.48s
[INFO] running `Command { std: "docker" "inspect" "b847faf5582fbf3d37533dd98991389cb94f32ac31f1c9333c4ed4b46cee13fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b847faf5582fbf3d37533dd98991389cb94f32ac31f1c9333c4ed4b46cee13fd", kill_on_drop: false }`
[INFO] [stdout] b847faf5582fbf3d37533dd98991389cb94f32ac31f1c9333c4ed4b46cee13fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] afddd84b1465b3f8ac38123c33d8beb21ba9f2ac47fbb761e6863b8f3d1ea611
[INFO] running `Command { std: "docker" "start" "-a" "afddd84b1465b3f8ac38123c33d8beb21ba9f2ac47fbb761e6863b8f3d1ea611", kill_on_drop: false }`
[INFO] [stderr] warning: type alias `Error` is never used
[INFO] [stderr]  --> src/error.rs:3:17
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub(crate) type Error = Simple<char>;
[INFO] [stderr]   |                 ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `Span` is never used
[INFO] [stderr]  --> src/token.rs:7:10
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub type Span = Range<usize>;
[INFO] [stderr]   |          ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple variants are never constructed
[INFO] [stderr]    --> src/token.rs:12:5
[INFO] [stderr]     |
[INFO] [stderr] 10  | pub enum Token {
[INFO] [stderr]     |          ----- variants in this enum
[INFO] [stderr] 11  |     // Language keywords
[INFO] [stderr] 12  |     Openqasm,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 13  |     Include,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 14  |     Pragma,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 15  |     Defcalgrammar,
[INFO] [stderr]     |     ^^^^^^^^^^^^^
[INFO] [stderr] 16  |     Def,
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 17  |     Defcal,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 18  |     Gate,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 19  |     Extern,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 20  |     Box,
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 21  |     Let,
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 22  |     Break,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 23  |     Continue,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 24  |     If,
[INFO] [stderr]     |     ^^
[INFO] [stderr] 25  |     Else,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 26  |     End,
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 27  |     Return,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 28  |     For,
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 29  |     While,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 30  |     In,
[INFO] [stderr]     |     ^^
[INFO] [stderr] 31  |     // Types
[INFO] [stderr] 32  |     Input,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 33  |     Output,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 34  |     Const,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 35  |     Mutable,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 36  |     Qreg,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 37  |     Qubit,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 38  |     Creg,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 39  |     Bool,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 40  |     Bit,
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 41  |     Int,
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 42  |     Uint,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 43  |     Float,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 44  |     Angle,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 45  |     Complex,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 46  |     Array,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 47  |     Duration,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 48  |     Stretch,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 49  |     // Builtin identifiers and operations
[INFO] [stderr] 50  |     U,
[INFO] [stderr]     |     ^
[INFO] [stderr] 51  |     CX,
[INFO] [stderr]     |     ^^
[INFO] [stderr] 52  |     Gphase,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 53  |     Inv,
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 54  |     Pow,
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 55  |     Ctrl,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 56  |     Negctrl,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 57  |     Dim,
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 58  |     Sizeof,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 59  |     BuiltinMath(BuiltinMathToken),
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 60  |     Durationof,
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr] 61  |     BuiltinTimingInstruction(BuiltinTimingInstructionToken),
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 62  |     Reset,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 63  |     Measure,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 64  |     Barrier,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 65  |     BooleanLiteral(bool),
[INFO] [stderr]     |     ^^^^^^^^^^^^^^
[INFO] [stderr] 66  |     // Symbols
[INFO] [stderr] 67  |     LBracket,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 68  |     RBracket,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 69  |     LBrace,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 70  |     RBrace,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 71  |     LParen,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 72  |     RParen,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 73  |     Colon,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 74  |     Semicolon,
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 75  |     Dot,
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 76  |     Comma,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 77  |     Equals,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 78  |     Arrow,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 79  |     Plus,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 80  |     DoublePlus,
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr] 81  |     Minus,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 82  |     Asterisk,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 83  |     DoubleAsterisk,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^
[INFO] [stderr] 84  |     Slash,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 85  |     Percent,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 86  |     Pipe,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 87  |     DoublePipe,
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr] 88  |     Ampersand,
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 89  |     DoubleAmpersand,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 90  |     Caret,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 91  |     At,
[INFO] [stderr]     |     ^^
[INFO] [stderr] 92  |     Tilde,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 93  |     ExclamationPoint,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 94  |     EqualityOperator(EqualityOperatorToken),
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 95  |     CompoundAssignmentOperator(CompoundAssignmentOperatorToken),
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 96  |     ComparisonOperator(ComparisonOperatorToken),
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 97  |     BitshiftOperator(BitshiftOperatorToken),
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 98  |     Imag,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 99  |     ConstantLiteral(Constant),
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 100 |     IntegerLiteral(i64),
[INFO] [stderr]     |     ^^^^^^^^^^^^^^
[INFO] [stderr] 101 |     FloatLiteral(f64),
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 102 |     Identifier(String),
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr] 103 |     TimeUnitLiteral(TimeUnit),
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 104 |     BitstringLiteral(String),
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 105 |     StringLiteral(String),
[INFO] [stderr]     |     ^^^^^^^^^^^^^
[INFO] [stderr] 106 |     // Syntax Error
[INFO] [stderr] 107 |     SyntaxError(String),
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Token` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: multiple variants are never constructed
[INFO] [stderr]    --> src/token.rs:112:5
[INFO] [stderr]     |
[INFO] [stderr] 111 | pub enum BuiltinMathToken {
[INFO] [stderr]     |          ---------------- variants in this enum
[INFO] [stderr] 112 |     Arccos,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 113 |     Arcsin,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 114 |     Arctan,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 115 |     Cos,
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 116 |     Exp,
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 117 |     Ln,
[INFO] [stderr]     |     ^^
[INFO] [stderr] 118 |     Popcount,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 119 |     Rotl,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 120 |     Rotr,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 121 |     Sin,
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 122 |     Sqrt,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 123 |     Tan,
[INFO] [stderr]     |     ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `BuiltinMathToken` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Delay` and `Rotary` are never constructed
[INFO] [stderr]    --> src/token.rs:128:5
[INFO] [stderr]     |
[INFO] [stderr] 127 | pub enum BuiltinTimingInstructionToken {
[INFO] [stderr]     |          ----------------------------- variants in this enum
[INFO] [stderr] 128 |     Delay,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 129 |     Rotary,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `BuiltinTimingInstructionToken` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Eq` and `Neq` are never constructed
[INFO] [stderr]    --> src/token.rs:134:5
[INFO] [stderr]     |
[INFO] [stderr] 133 | pub enum EqualityOperatorToken {
[INFO] [stderr]     |          --------------------- variants in this enum
[INFO] [stderr] 134 |     Eq,
[INFO] [stderr]     |     ^^
[INFO] [stderr] 135 |     Neq,
[INFO] [stderr]     |     ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `EqualityOperatorToken` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: multiple variants are never constructed
[INFO] [stderr]    --> src/token.rs:140:5
[INFO] [stderr]     |
[INFO] [stderr] 139 | pub enum CompoundAssignmentOperatorToken {
[INFO] [stderr]     |          ------------------------------- variants in this enum
[INFO] [stderr] 140 |     PlusEq,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 141 |     MinusEq,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 142 |     AsteriskEq,
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr] 143 |     SlashEq,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 144 |     AmpersandEq,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 145 |     PipeEq,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 146 |     TildeEq,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 147 |     CaretEq,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 148 |     LShiftEq,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 149 |     RShiftEq,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 150 |     PercentEq,
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 151 |     DoubleAsteriskEq,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `CompoundAssignmentOperatorToken` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: variants `GT`, `LT`, `GE`, and `LE` are never constructed
[INFO] [stderr]    --> src/token.rs:156:5
[INFO] [stderr]     |
[INFO] [stderr] 155 | pub enum ComparisonOperatorToken {
[INFO] [stderr]     |          ----------------------- variants in this enum
[INFO] [stderr] 156 |     GT,
[INFO] [stderr]     |     ^^
[INFO] [stderr] 157 |     LT,
[INFO] [stderr]     |     ^^
[INFO] [stderr] 158 |     GE,
[INFO] [stderr]     |     ^^
[INFO] [stderr] 159 |     LE,
[INFO] [stderr]     |     ^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `ComparisonOperatorToken` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: variants `LShift` and `RShift` are never constructed
[INFO] [stderr]    --> src/token.rs:164:5
[INFO] [stderr]     |
[INFO] [stderr] 163 | pub enum BitshiftOperatorToken {
[INFO] [stderr]     |          --------------------- variants in this enum
[INFO] [stderr] 164 |     LShift,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 165 |     RShift,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `BitshiftOperatorToken` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Pi`, `Tau`, and `Euler` are never constructed
[INFO] [stderr]    --> src/token.rs:170:5
[INFO] [stderr]     |
[INFO] [stderr] 169 | pub enum Constant {
[INFO] [stderr]     |          -------- variants in this enum
[INFO] [stderr] 170 |     Pi,
[INFO] [stderr]     |     ^^
[INFO] [stderr] 171 |     Tau,
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 172 |     Euler,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Constant` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: variants `DT`, `NanoSec`, `MicroSec`, `MilliSec`, and `Sec` are never constructed
[INFO] [stderr]    --> src/token.rs:192:5
[INFO] [stderr]     |
[INFO] [stderr] 191 | pub enum TimeUnit {
[INFO] [stderr]     |          -------- variants in this enum
[INFO] [stderr] 192 |     DT,
[INFO] [stderr]     |     ^^
[INFO] [stderr] 193 |     NanoSec,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 194 |     MicroSec,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 195 |     MilliSec,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 196 |     Sec,
[INFO] [stderr]     |     ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `TimeUnit` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: function `lexer` is never used
[INFO] [stderr]    --> src/token.rs:199:8
[INFO] [stderr]     |
[INFO] [stderr] 199 | pub fn lexer() -> impl Parser<char, Vec<(Token, Span)>, Error = Error> {
[INFO] [stderr]     |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `openqasm3` (lib) generated 12 warnings
[INFO] [stderr] warning: variants `Arrow`, `FloatLiteral`, `BitstringLiteral`, and `StringLiteral` are never constructed
[INFO] [stderr]    --> src/token.rs:78:5
[INFO] [stderr]     |
[INFO] [stderr] 10  | pub enum Token {
[INFO] [stderr]     |          ----- variants in this enum
[INFO] [stderr] ...
[INFO] [stderr] 78  |     Arrow,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 101 |     FloatLiteral(f64),
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 104 |     BitstringLiteral(String),
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 105 |     StringLiteral(String),
[INFO] [stderr]     |     ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Token` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `openqasm3` (lib test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/openqasm3-7d7dc0f6502a227b)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test token::tests::lexer_read_unknown_punkt_is_error ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test token::tests::lexer1 ... ok
[INFO] [stdout] test token::tests::lexer_works_without_error_qe_qft_5 ... FAILED
[INFO] [stdout] test token::tests::lexer_works_without_error_qelib1 ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- token::tests::lexer_works_without_error_qe_qft_5 stdout ----
[INFO] [stdout] tokens: None
[INFO] [stdout] errors: [Simple { span: 98..99, reason: Unexpected, expected: {Some('#'), Some(']'), Some('.'), Some('^'), Some(')'), Some('='), Some('~'), Some('%'), Some('&'), Some('!'), Some(','), Some('0'), Some('τ'), Some('ℇ'), Some(';'), Some('|'), None, Some('}'), Some('π'), Some('@'), Some('/'), Some('>'), Some('*'), Some('('), Some('+'), Some('['), Some(':'), Some('{'), Some('-'), Some('μ'), Some('<')}, found: Some('"'), label: None }]
[INFO] [stdout] span: 98..99, file: ['"']
[INFO] [stdout] thread 'token::tests::lexer_works_without_error_qe_qft_5' panicked at src/token.rs:451:9:
[INFO] [stdout] assertion failed: errors.is_empty()
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55b1a0054146 - std::backtrace_rs::backtrace::libunwind::trace::hbee8a7973eeb6c93
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55b1a0054146 - std::backtrace_rs::backtrace::trace_unsynchronized::hc8ac75eea3aa6899
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55b1a0054146 - std::sys_common::backtrace::_print_fmt::hc7f3e3b5298b1083
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55b1a0054146 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hbb235daedd7c6190
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55b1a007d6e0 - core::fmt::rt::Argument::fmt::h76c38a80d925a410
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55b1a007d6e0 - core::fmt::write::h3ed6aeaa977c8e45
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55b1a0051baf - std::io::Write::write_fmt::h1299aa7741865f2b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x55b1a0053f24 - std::sys_common::backtrace::_print::h5d645a07e0fcfdbb
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55b1a0053f24 - std::sys_common::backtrace::print::h85035a511aafe7a8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55b1a0055c97 - std::panicking::default_hook::{{closure}}::hcce8cea212785a25
[INFO] [stdout]   10:     0x55b1a005597d - std::panicking::default_hook::hf5fcb0f213fe709a
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x55b1a00207e7 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h60265c2dfa87ee34
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x55b1a00207e7 - test::test_main::{{closure}}::h77865bd3127078c6
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x55b1a00562b6 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbc5ccf4eb663e1e5
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x55b1a00562b6 - std::panicking::rust_panic_with_hook::h095fccf1dc9379ee
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x55b1a0055fc9 - std::panicking::begin_panic_handler::{{closure}}::h032ba12139b353db
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:649:13
[INFO] [stdout]   16:     0x55b1a0054646 - std::sys_common::backtrace::__rust_end_short_backtrace::h9259bc2ff8fd0f76
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55b1a0055d60 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x55b19ff39cd5 - core::panicking::panic_fmt::h784f20a50eaab275
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55b19ff39d93 - core::panicking::panic::hb837a5ebbbe5b188
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panicking.rs:144:5
[INFO] [stdout]   20:     0x55b19ffb429b - openqasm3::token::tests::lexer_works_without_error_qe_qft_5::h1b2b58e1e3b3b50f
[INFO] [stdout]                                at /opt/rustwide/workdir/src/token.rs:451:9
[INFO] [stdout]   21:     0x55b19ffb3df7 - openqasm3::token::tests::lexer_works_without_error_qe_qft_5::{{closure}}::hc50b360b0aaaa213
[INFO] [stdout]                                at /opt/rustwide/workdir/src/token.rs:437:44
[INFO] [stdout]   22:     0x55b19ffbf526 - core::ops::function::FnOnce::call_once::ha72202a8024687aa
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x55b1a00260bf - core::ops::function::FnOnce::call_once::h8dc6907944022cf6
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x55b1a00260bf - test::__rust_begin_short_backtrace::haae1a87433f1efb3
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:627:18
[INFO] [stdout]   25:     0x55b1a0024e41 - test::run_test_in_process::{{closure}}::h8c7decfa7c14e152
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:650:60
[INFO] [stdout]   26:     0x55b1a0024e41 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h19e6ff056d9d21e9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   27:     0x55b1a0024e41 - std::panicking::try::do_call::h89c848fcaa37c035
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   28:     0x55b1a0024e41 - std::panicking::try::h57ab3dc74e2839b8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   29:     0x55b1a0024e41 - std::panic::catch_unwind::hfb6a1b1abc120fb9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   30:     0x55b1a0024e41 - test::run_test_in_process::h5ae2f9875edd562d
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:650:27
[INFO] [stdout]   31:     0x55b1a0024e41 - test::run_test::{{closure}}::h35d7300d8928a067
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:573:43
[INFO] [stdout]   32:     0x55b19ffec176 - test::run_test::{{closure}}::h7525ced405d23d1b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:601:41
[INFO] [stdout]   33:     0x55b19ffec176 - std::sys_common::backtrace::__rust_begin_short_backtrace::h4e7db78ce05afad8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   34:     0x55b19fff11d7 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hcfbcb64f1a1b3482
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   35:     0x55b19fff11d7 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9d89c5c4108bd689
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   36:     0x55b19fff11d7 - std::panicking::try::do_call::h8a4869bc94ec50c9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   37:     0x55b19fff11d7 - std::panicking::try::h9a576f20ff81ac30
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   38:     0x55b19fff11d7 - std::panic::catch_unwind::hbcb4e3f860ef9830
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   39:     0x55b19fff11d7 - std::thread::Builder::spawn_unchecked_::{{closure}}::h93c79a6be1505948
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   40:     0x55b19fff11d7 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h426d96740c81bdaf
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x55b1a005ad65 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h12de4fc57affb195
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   42:     0x55b1a005ad65 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h3c619f45059d5cf1
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   43:     0x55b1a005ad65 - std::sys::unix::thread::Thread::new::thread_start::hbac657605e4b7389
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   44:     0x7fb274c76ac3 - <unknown>
[INFO] [stdout]   45:     0x7fb274d07bf4 - __clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     token::tests::lexer_works_without_error_qe_qft_5
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 4 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "afddd84b1465b3f8ac38123c33d8beb21ba9f2ac47fbb761e6863b8f3d1ea611", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afddd84b1465b3f8ac38123c33d8beb21ba9f2ac47fbb761e6863b8f3d1ea611", kill_on_drop: false }`
[INFO] [stdout] afddd84b1465b3f8ac38123c33d8beb21ba9f2ac47fbb761e6863b8f3d1ea611
