[INFO] fetching crate openqasm3 0.0.1...
[INFO] building openqasm3-0.0.1 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate openqasm3 0.0.1 into /workspace/builds/worker-6-tc1/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-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate openqasm3 0.0.1 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded chumsky v0.8.0
[INFO] [stderr]   Downloaded ahash v0.3.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 809c492d6e83b1067ff0b74fddc4316dec89e6a7c0893c2ab73c3ac85cff43a2
[INFO] running `Command { std: "docker" "start" "-a" "809c492d6e83b1067ff0b74fddc4316dec89e6a7c0893c2ab73c3ac85cff43a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "809c492d6e83b1067ff0b74fddc4316dec89e6a7c0893c2ab73c3ac85cff43a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "809c492d6e83b1067ff0b74fddc4316dec89e6a7c0893c2ab73c3ac85cff43a2", kill_on_drop: false }`
[INFO] [stdout] 809c492d6e83b1067ff0b74fddc4316dec89e6a7c0893c2ab73c3ac85cff43a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 599ac0b767245ab3b611ace433a496e8cee449b26b07d2f728d2b00cee38acc3
[INFO] running `Command { std: "docker" "start" "-a" "599ac0b767245ab3b611ace433a496e8cee449b26b07d2f728d2b00cee38acc3", kill_on_drop: false }`
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling once_cell v1.21.3
[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)]` (part of `#[warn(unused)]`) 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 4.30s
[INFO] running `Command { std: "docker" "inspect" "599ac0b767245ab3b611ace433a496e8cee449b26b07d2f728d2b00cee38acc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "599ac0b767245ab3b611ace433a496e8cee449b26b07d2f728d2b00cee38acc3", kill_on_drop: false }`
[INFO] [stdout] 599ac0b767245ab3b611ace433a496e8cee449b26b07d2f728d2b00cee38acc3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8af25a444e8652f335ed71218bd69741c984d67297f51f878862159d7c61bb20
[INFO] running `Command { std: "docker" "start" "-a" "8af25a444e8652f335ed71218bd69741c984d67297f51f878862159d7c61bb20", 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.17s
[INFO] running `Command { std: "docker" "inspect" "8af25a444e8652f335ed71218bd69741c984d67297f51f878862159d7c61bb20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8af25a444e8652f335ed71218bd69741c984d67297f51f878862159d7c61bb20", kill_on_drop: false }`
[INFO] [stdout] 8af25a444e8652f335ed71218bd69741c984d67297f51f878862159d7c61bb20