[INFO] fetching crate openqasm3 0.0.1...
[INFO] testing openqasm3-0.0.1 against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate openqasm3 0.0.1 into /workspace/builds/worker-4-tc2/source
[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-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate openqasm3 0.0.1 on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 11 packages to latest compatible versions
[INFO] [stderr]       Adding chumsky v0.8.0 (available: v0.11.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d6028865103ef1a58b5f61aa88aa0dd828ec1d83a08fa23f3c9f6adeb1802b30
[INFO] running `Command { std: "docker" "start" "-a" "d6028865103ef1a58b5f61aa88aa0dd828ec1d83a08fa23f3c9f6adeb1802b30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d6028865103ef1a58b5f61aa88aa0dd828ec1d83a08fa23f3c9f6adeb1802b30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6028865103ef1a58b5f61aa88aa0dd828ec1d83a08fa23f3c9f6adeb1802b30", kill_on_drop: false }`
[INFO] [stdout] d6028865103ef1a58b5f61aa88aa0dd828ec1d83a08fa23f3c9f6adeb1802b30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f69b9f16173e855cbe37f2f801b29adcc7378f6fa16d8981f46b88beee82476c
[INFO] running `Command { std: "docker" "start" "-a" "f69b9f16173e855cbe37f2f801b29adcc7378f6fa16d8981f46b88beee82476c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]    Compiling const-random v0.1.18
[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: enum `Token` is never used
[INFO] [stdout]   --> src/token.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub enum Token {
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `BuiltinMathToken` is never used
[INFO] [stdout]    --> src/token.rs:111:10
[INFO] [stdout]     |
[INFO] [stdout] 111 | pub enum BuiltinMathToken {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `BuiltinTimingInstructionToken` is never used
[INFO] [stdout]    --> src/token.rs:127:10
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub enum BuiltinTimingInstructionToken {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `EqualityOperatorToken` is never used
[INFO] [stdout]    --> src/token.rs:133:10
[INFO] [stdout]     |
[INFO] [stdout] 133 | pub enum EqualityOperatorToken {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `CompoundAssignmentOperatorToken` is never used
[INFO] [stdout]    --> src/token.rs:139:10
[INFO] [stdout]     |
[INFO] [stdout] 139 | pub enum CompoundAssignmentOperatorToken {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ComparisonOperatorToken` is never used
[INFO] [stdout]    --> src/token.rs:155:10
[INFO] [stdout]     |
[INFO] [stdout] 155 | pub enum ComparisonOperatorToken {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `BitshiftOperatorToken` is never used
[INFO] [stdout]    --> src/token.rs:163:10
[INFO] [stdout]     |
[INFO] [stdout] 163 | pub enum BitshiftOperatorToken {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Constant` is never used
[INFO] [stdout]    --> src/token.rs:169:10
[INFO] [stdout]     |
[INFO] [stdout] 169 | pub enum Constant {
[INFO] [stdout]     |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `TimeUnit` is never used
[INFO] [stdout]    --> src/token.rs:191:10
[INFO] [stdout]     |
[INFO] [stdout] 191 | pub enum TimeUnit {
[INFO] [stdout]     |          ^^^^^^^^
[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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.76s
[INFO] running `Command { std: "docker" "inspect" "f69b9f16173e855cbe37f2f801b29adcc7378f6fa16d8981f46b88beee82476c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f69b9f16173e855cbe37f2f801b29adcc7378f6fa16d8981f46b88beee82476c", kill_on_drop: false }`
[INFO] [stdout] f69b9f16173e855cbe37f2f801b29adcc7378f6fa16d8981f46b88beee82476c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 449f85a2ce8152ddfa0d70a6a1a3beaa4bd08d8740d2f5d67bef95af91c181c5
[INFO] running `Command { std: "docker" "start" "-a" "449f85a2ce8152ddfa0d70a6a1a3beaa4bd08d8740d2f5d67bef95af91c181c5", 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] [stdout] warning: enum `Token` is never used
[INFO] [stdout]   --> src/token.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub enum Token {
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `BuiltinMathToken` is never used
[INFO] [stdout]    --> src/token.rs:111:10
[INFO] [stdout]     |
[INFO] [stdout] 111 | pub enum BuiltinMathToken {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `BuiltinTimingInstructionToken` is never used
[INFO] [stdout]    --> src/token.rs:127:10
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub enum BuiltinTimingInstructionToken {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `EqualityOperatorToken` is never used
[INFO] [stdout]    --> src/token.rs:133:10
[INFO] [stdout]     |
[INFO] [stdout] 133 | pub enum EqualityOperatorToken {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `CompoundAssignmentOperatorToken` is never used
[INFO] [stdout]    --> src/token.rs:139:10
[INFO] [stdout]     |
[INFO] [stdout] 139 | pub enum CompoundAssignmentOperatorToken {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ComparisonOperatorToken` is never used
[INFO] [stdout]    --> src/token.rs:155:10
[INFO] [stdout]     |
[INFO] [stdout] 155 | pub enum ComparisonOperatorToken {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `BitshiftOperatorToken` is never used
[INFO] [stdout]    --> src/token.rs:163:10
[INFO] [stdout]     |
[INFO] [stdout] 163 | pub enum BitshiftOperatorToken {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Constant` is never used
[INFO] [stdout]    --> src/token.rs:169:10
[INFO] [stdout]     |
[INFO] [stdout] 169 | pub enum Constant {
[INFO] [stdout]     |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `TimeUnit` is never used
[INFO] [stdout]    --> src/token.rs:191:10
[INFO] [stdout]     |
[INFO] [stdout] 191 | pub enum TimeUnit {
[INFO] [stdout]     |          ^^^^^^^^
[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] [stderr]    Compiling openqasm3 v0.0.1 (/opt/rustwide/workdir)
[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] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 11.13s
[INFO] running `Command { std: "docker" "inspect" "449f85a2ce8152ddfa0d70a6a1a3beaa4bd08d8740d2f5d67bef95af91c181c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "449f85a2ce8152ddfa0d70a6a1a3beaa4bd08d8740d2f5d67bef95af91c181c5", kill_on_drop: false }`
[INFO] [stdout] 449f85a2ce8152ddfa0d70a6a1a3beaa4bd08d8740d2f5d67bef95af91c181c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] abb51cfc8fb97aafcfe9328f2396aeeffa99ac984e7d795c739cff79be6196cc
[INFO] running `Command { std: "docker" "start" "-a" "abb51cfc8fb97aafcfe9328f2396aeeffa99ac984e7d795c739cff79be6196cc", 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: enum `Token` is never used
[INFO] [stderr]   --> src/token.rs:10:10
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub enum Token {
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `BuiltinMathToken` is never used
[INFO] [stderr]    --> src/token.rs:111:10
[INFO] [stderr]     |
[INFO] [stderr] 111 | pub enum BuiltinMathToken {
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `BuiltinTimingInstructionToken` is never used
[INFO] [stderr]    --> src/token.rs:127:10
[INFO] [stderr]     |
[INFO] [stderr] 127 | pub enum BuiltinTimingInstructionToken {
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `EqualityOperatorToken` is never used
[INFO] [stderr]    --> src/token.rs:133:10
[INFO] [stderr]     |
[INFO] [stderr] 133 | pub enum EqualityOperatorToken {
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `CompoundAssignmentOperatorToken` is never used
[INFO] [stderr]    --> src/token.rs:139:10
[INFO] [stderr]     |
[INFO] [stderr] 139 | pub enum CompoundAssignmentOperatorToken {
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `ComparisonOperatorToken` is never used
[INFO] [stderr]    --> src/token.rs:155:10
[INFO] [stderr]     |
[INFO] [stderr] 155 | pub enum ComparisonOperatorToken {
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `BitshiftOperatorToken` is never used
[INFO] [stderr]    --> src/token.rs:163:10
[INFO] [stderr]     |
[INFO] [stderr] 163 | pub enum BitshiftOperatorToken {
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Constant` is never used
[INFO] [stderr]    --> src/token.rs:169:10
[INFO] [stderr]     |
[INFO] [stderr] 169 | pub enum Constant {
[INFO] [stderr]     |          ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `TimeUnit` is never used
[INFO] [stderr]    --> src/token.rs:191:10
[INFO] [stderr]     |
[INFO] [stderr] 191 | pub enum TimeUnit {
[INFO] [stderr]     |          ^^^^^^^^
[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: 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) generated 12 warnings
[INFO] [stderr] warning: `openqasm3` (lib test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/openqasm3-e398f2769d613ee5)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test token::tests::lexer1 ... ok
[INFO] [stdout] test token::tests::lexer_read_unknown_punkt_is_error ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test token::tests::lexer_works_without_error_qelib1 ... ok
[INFO] [stdout] test token::tests::lexer_works_without_error_qe_qft_5 ... FAILED
[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('ℇ'), Some(']'), Some('!'), Some('<'), Some('('), Some('#'), Some('^'), Some('-'), Some('|'), Some('>'), Some('τ'), Some('0'), Some('/'), Some('~'), Some('μ'), Some(':'), Some(')'), Some('π'), Some('.'), Some('}'), Some('+'), Some('&'), Some('@'), None, Some('*'), Some(';'), Some('['), Some('%')}, found: Some('"'), label: None }]
[INFO] [stdout] span: 98..99, file: ['"']
[INFO] [stdout] 
[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:     0x5a0e15a4acb2 - std::backtrace_rs::backtrace::libunwind::trace::h73a647620bf1c49d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5a0e15a4acb2 - std::backtrace_rs::backtrace::trace_unsynchronized::hd4d513ed96cb3cb1
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5a0e15a4acb2 - std::sys::backtrace::_print_fmt::h61bb95f7476aafa5
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5a0e15a4acb2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha2e7e3a01df69042
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5a0e15a70323 - core::fmt::rt::Argument::fmt::hf14163372f0f9a76
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5a0e15a70323 - core::fmt::write::h7cb8f63788cd01d2
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/mod.rs:1465:25
[INFO] [stdout]    6:     0x5a0e15a47c43 - std::io::default_write_fmt::h9ed739ccee8a150c
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5a0e15a47c43 - std::io::Write::write_fmt::h1c0a32da913b32f1
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5a0e15a4ab02 - std::sys::backtrace::BacktraceLock::print::h3ec4d7883eb25e61
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5a0e15a4c22c - std::panicking::default_hook::{{closure}}::h29548987efd832cb
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x5a0e15a4c082 - std::panicking::default_hook::ha25170a15c643514
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x5a0e15a13204 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h562adeecbf43c420
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x5a0e15a13204 - test::test_main_with_exit_callback::{{closure}}::h97dd2a879d27e0e4
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5a0e15a4cd0b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h7e85cbdbda26fdb7
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x5a0e15a4cd0b - std::panicking::rust_panic_with_hook::h0d81afcd829aa24b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x5a0e15a4c9a6 - std::panicking::begin_panic_handler::{{closure}}::hc84a33f1202346cf
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:699:13
[INFO] [stdout]   16:     0x5a0e15a4b1a9 - std::sys::backtrace::__rust_end_short_backtrace::h373067a14f6c59aa
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   17:     0x5a0e15a4c66d - __rustc[beb0385846a06d21]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x5a0e15a6eab0 - core::panicking::panic_fmt::ha33fa2ae772efba9
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x5a0e15a6eb1c - core::panicking::panic::hd2a569f4f37f7e10
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panicking.rs:145:5
[INFO] [stdout]   20:     0x5a0e159d55b9 - openqasm3::token::tests::lexer_works_without_error_qe_qft_5::h4a777b05552cbfd4
[INFO] [stdout]                                at /opt/rustwide/workdir/src/token.rs:451:9
[INFO] [stdout]   21:     0x5a0e159d83f9 - openqasm3::token::tests::lexer_works_without_error_qe_qft_5::{{closure}}::h3add2af802e5f699
[INFO] [stdout]                                at /opt/rustwide/workdir/src/token.rs:437:44
[INFO] [stdout]   22:     0x5a0e159d83f9 - core::ops::function::FnOnce::call_once::h81da3c9edd450426
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x5a0e15a1893b - core::ops::function::FnOnce::call_once::hf84b9c3d864a6959
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5a0e15a1893b - test::__rust_begin_short_backtrace::h5724e31441c16fcb
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:648:18
[INFO] [stdout]   25:     0x5a0e15a17b7e - test::run_test_in_process::{{closure}}::hbc28c9aa91793d7d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:671:74
[INFO] [stdout]   26:     0x5a0e15a17b7e - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc17b0e238c0f8f3e
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   27:     0x5a0e15a17b7e - std::panicking::catch_unwind::do_call::hcdbce0d6dd6c83ce
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40
[INFO] [stdout]   28:     0x5a0e15a17b7e - std::panicking::catch_unwind::h9477967ceea044e8
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19
[INFO] [stdout]   29:     0x5a0e15a17b7e - std::panic::catch_unwind::h616a2e249da12e16
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14
[INFO] [stdout]   30:     0x5a0e15a17b7e - test::run_test_in_process::h2758deb0f2e54430
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:671:27
[INFO] [stdout]   31:     0x5a0e15a17b7e - test::run_test::{{closure}}::habe5cd2564b18aaa
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:592:43
[INFO] [stdout]   32:     0x5a0e159db724 - test::run_test::{{closure}}::h9a0a6928f1a15421
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:622:41
[INFO] [stdout]   33:     0x5a0e159db724 - std::sys::backtrace::__rust_begin_short_backtrace::hd68b5332434a22ca
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   34:     0x5a0e159df0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h264ddcc3098eacae
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   35:     0x5a0e159df0ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9fa39489749d6f3c
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   36:     0x5a0e159df0ca - std::panicking::catch_unwind::do_call::hb9a1944b9f85100f
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40
[INFO] [stdout]   37:     0x5a0e159df0ca - std::panicking::catch_unwind::h0c6f100786c0dad8
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19
[INFO] [stdout]   38:     0x5a0e159df0ca - std::panic::catch_unwind::hf6084e2723385823
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14
[INFO] [stdout]   39:     0x5a0e159df0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::hf0af58ce658143ad
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   40:     0x5a0e159df0ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::h88a14f9b2e79f9de
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x5a0e15a4fc67 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf31256ba38644b65
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   42:     0x5a0e15a4fc67 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h100ad77f3448041b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   43:     0x5a0e15a4fc67 - std::sys::pal::unix::thread::Thread::new::thread_start::h1a22ded422ce395b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/pal/unix/thread.rs:97:17
[INFO] [stdout]   44:     0x73823f834aa4 - <unknown>
[INFO] [stdout]   45:     0x73823f8c1a34 - 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 0.03s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "abb51cfc8fb97aafcfe9328f2396aeeffa99ac984e7d795c739cff79be6196cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abb51cfc8fb97aafcfe9328f2396aeeffa99ac984e7d795c739cff79be6196cc", kill_on_drop: false }`
[INFO] [stdout] abb51cfc8fb97aafcfe9328f2396aeeffa99ac984e7d795c739cff79be6196cc
