[INFO] cloning repository https://github.com/wgpu-mc/cyntax
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wgpu-mc/cyntax" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwgpu-mc%2Fcyntax", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwgpu-mc%2Fcyntax'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f1f4e4a9f7acda177bbc2d3767023e075a6698de
[INFO] checking wgpu-mc/cyntax against 8006091eb71ae7d9e9bccb66c6122c9d68af4466 for pr-129249-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwgpu-mc%2Fcyntax" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/wgpu-mc/cyntax
[INFO] finished tweaking git repo https://github.com/wgpu-mc/cyntax
[INFO] tweaked toml for git repo https://github.com/wgpu-mc/cyntax written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/wgpu-mc/cyntax on toolchain 8006091eb71ae7d9e9bccb66c6122c9d68af4466
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8006091eb71ae7d9e9bccb66c6122c9d68af4466" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/wgpu-mc/cyntax already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8006091eb71ae7d9e9bccb66c6122c9d68af4466" "fetch" "--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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rustversion v1.0.20
[INFO] [stderr]   Downloaded proc-macro2 v1.0.94
[INFO] [stderr]   Downloaded strum_macros v0.27.1
[INFO] [stderr]   Downloaded heck v0.5.0
[INFO] [stderr]   Downloaded strum v0.27.1
[INFO] [stderr]   Downloaded winapi-util v0.1.9
[INFO] [stderr]   Downloaded termcolor v1.4.1
[INFO] [stderr]   Downloaded windows-targets v0.52.6
[INFO] [stderr]   Downloaded peekmore v1.3.0
[INFO] [stderr]   Downloaded smallvec v1.14.0
[INFO] [stderr]   Downloaded serde_derive v1.0.219
[INFO] [stderr]   Downloaded codespan-reporting v0.12.0
[INFO] [stderr]   Downloaded serde v1.0.219
[INFO] [stderr]   Downloaded syn v2.0.100
[INFO] [stderr]   Downloaded unicode-width v0.2.0
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[INFO] [stderr]   Downloaded windows_i686_gnullvm v0.52.6
[INFO] [stderr]   Downloaded windows_x86_64_msvc v0.52.6
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[INFO] [stderr]   Downloaded windows_x86_64_gnu v0.52.6
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[INFO] [stderr]   Downloaded windows_i686_msvc v0.52.6
[INFO] [stderr]   Downloaded windows-sys v0.59.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 23aa1caeedcb6b7983a46ca6ce636b9f01c99e4b6df2d2c3ebf7b2696dd63f04
[INFO] running `Command { std: "docker" "start" "23aa1caeedcb6b7983a46ca6ce636b9f01c99e4b6df2d2c3ebf7b2696dd63f04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "23aa1caeedcb6b7983a46ca6ce636b9f01c99e4b6df2d2c3ebf7b2696dd63f04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "23aa1caeedcb6b7983a46ca6ce636b9f01c99e4b6df2d2c3ebf7b2696dd63f04" "/opt/rustwide/cargo-home/bin/cargo" "+8006091eb71ae7d9e9bccb66c6122c9d68af4466" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "23aa1caeedcb6b7983a46ca6ce636b9f01c99e4b6df2d2c3ebf7b2696dd63f04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "23aa1caeedcb6b7983a46ca6ce636b9f01c99e4b6df2d2c3ebf7b2696dd63f04" "/opt/rustwide/cargo-home/bin/cargo" "+8006091eb71ae7d9e9bccb66c6122c9d68af4466" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling rustversion v1.0.20
[INFO] [stderr]     Checking unicode-width v0.2.0
[INFO] [stderr]     Checking termcolor v1.4.1
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]     Checking strum v0.27.1
[INFO] [stderr]     Checking peekmore v1.3.0
[INFO] [stderr]     Checking smallvec v1.14.0
[INFO] [stderr]     Checking codespan-reporting v0.12.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling strum_macros v0.27.1
[INFO] [stderr]     Checking cyntax_common v0.1.0 (/opt/rustwide/workdir/cyntax_common)
[INFO] [stderr]     Checking cyntax_errors v0.1.0 (/opt/rustwide/workdir/cyntax_errors)
[INFO] [stderr]     Checking cyntax_lexer v0.1.0 (/opt/rustwide/workdir/cyntax_lexer)
[INFO] [stderr]     Checking cyntax_parser v0.1.0 (/opt/rustwide/workdir/cyntax_parser)
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]   --> cyntax_parser/src/lib.rs:12:28
[INFO] [stdout]    |
[INFO] [stdout] 12 |     collections::{HashMap, HashSet},
[INFO] [stdout]    |                            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::Prefix`
[INFO] [stdout]  --> cyntax_parser/src/expr.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::path::Prefix;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Operator`
[INFO] [stdout]  --> cyntax_parser/src/expr.rs:4:45
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::ast::{Expression, InfixOperator, Operator, PostfixOperator, PrefixOperator, Token, TypeName};
[INFO] [stdout]   |                                             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Initializer`
[INFO] [stdout]  --> cyntax_parser/src/stmt.rs:7:38
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::ast::{BlockItem, ForInit, Initializer, IterationStatement, LabeledStatement, Statement, Token};
[INFO] [stdout]   |                                      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]   --> cyntax_parser/src/lib.rs:12:28
[INFO] [stdout]    |
[INFO] [stdout] 12 |     collections::{HashMap, HashSet},
[INFO] [stdout]    |                            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::Prefix`
[INFO] [stdout]  --> cyntax_parser/src/expr.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::path::Prefix;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Operator`
[INFO] [stdout]  --> cyntax_parser/src/expr.rs:4:45
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::ast::{Expression, InfixOperator, Operator, PostfixOperator, PrefixOperator, Token, TypeName};
[INFO] [stdout]   |                                             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Initializer`
[INFO] [stdout]  --> cyntax_parser/src/stmt.rs:7:38
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::ast::{BlockItem, ForInit, Initializer, IterationStatement, LabeledStatement, Statement, Token};
[INFO] [stdout]   |                                      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `span`
[INFO] [stdout]   --> cyntax_parser/src/ty.rs:46:81
[INFO] [stdout]    |
[INFO] [stdout] 46 |                     if !specifier_qualifiers.iter().any(|sq| matches!(sq, span!(span, SpecifierQualifier::Specifier(_)))) {
[INFO] [stdout]    |                                                                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_span`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `span`
[INFO] [stdout]   --> cyntax_parser/src/ty.rs:46:81
[INFO] [stdout]    |
[INFO] [stdout] 46 |                     if !specifier_qualifiers.iter().any(|sq| matches!(sq, span!(span, SpecifierQualifier::Specifier(_)))) {
[INFO] [stdout]    |                                                                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_span`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ctx` is never read
[INFO] [stdout]   --> cyntax_parser/src/lib.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct TokenStream<'src> {
[INFO] [stdout]    |        ----------- field in this struct
[INFO] [stdout] 30 |     ctx: &'src mut ParseContext,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenStream` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ctx` is never read
[INFO] [stdout]   --> cyntax_parser/src/lib.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct TokenStream<'src> {
[INFO] [stdout]    |        ----------- field in this struct
[INFO] [stdout] 30 |     ctx: &'src mut ParseContext,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenStream` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking cyntax_consteval v0.1.0 (/opt/rustwide/workdir/cyntax_consteval)
[INFO] [stdout] warning: field `ctx` is never read
[INFO] [stdout]   --> cyntax_consteval/src/lib.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct ConstantEvalutator<'src> {
[INFO] [stdout]    |            ------------------ field in this struct
[INFO] [stdout] 11 |     ctx: &'src mut ParseContext,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ConstantEvalutator` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ctx` is never read
[INFO] [stdout]   --> cyntax_consteval/src/lib.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct ConstantEvalutator<'src> {
[INFO] [stdout]    |            ------------------ field in this struct
[INFO] [stdout] 11 |     ctx: &'src mut ParseContext,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ConstantEvalutator` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking cyntax v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `PResult`
[INFO] [stdout]   --> src/lib.rs:11:24
[INFO] [stdout]    |
[INFO] [stdout] 11 | use expand::{Expander, PResult};
[INFO] [stdout]    |                        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tree::TokenTree::PreprocessorToken`
[INFO] [stdout]   --> src/tree.rs:11:30
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::{expand::PResult, tree::TokenTree::PreprocessorToken};
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PResult`
[INFO] [stdout]   --> src/lib.rs:11:24
[INFO] [stdout]    |
[INFO] [stdout] 11 | use expand::{Expander, PResult};
[INFO] [stdout]    |                        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tree::TokenTree::PreprocessorToken`
[INFO] [stdout]   --> src/tree.rs:11:30
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::{expand::PResult, tree::TokenTree::PreprocessorToken};
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `iter_chain` has been stable since 1.91.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(iter_chain)]
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `iter_chain` has been stable since 1.91.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(iter_chain)]
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `opposition`
[INFO] [stdout]    --> src/expand.rs:279:37
[INFO] [stdout]     |
[INFO] [stdout] 279 |             TokenTree::Else { body, opposition } => {
[INFO] [stdout]     |                                     ^^^^^^^^^^ help: try ignoring the field: `opposition: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `opposition`
[INFO] [stdout]    --> src/expand.rs:279:37
[INFO] [stdout]     |
[INFO] [stdout] 279 |             TokenTree::Else { body, opposition } => {
[INFO] [stdout]     |                                     ^^^^^^^^^^ help: try ignoring the field: `opposition: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking test_crate v0.1.0 (/opt/rustwide/workdir/test_crate)
[INFO] [stderr] warning: unused dependency `cyntax_errors`
[INFO] [stderr]   --> cyntax_lexer/Cargo.toml:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | cyntax_errors = {path="../cyntax_errors"}
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `cyntax_errors`
[INFO] [stderr] warning: unused dependency `smallvec`
[INFO] [stderr]  --> cyntax_lexer/Cargo.toml:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | smallvec = "1.14.0"
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider removing the dependency on `smallvec`
[INFO] [stderr] warning: `cyntax_lexer` (manifest) generated 2 warnings
[INFO] [stderr] warning: unused dependency `cyntax_lexer`
[INFO] [stderr]  --> cyntax_parser/Cargo.toml:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | cyntax_lexer = {path = "../cyntax_lexer"}
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `cyntax_lexer`
[INFO] [stderr] warning: `cyntax_parser` (manifest) generated 1 warning
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.69s
[INFO] running `Command { std: "docker" "inspect" "23aa1caeedcb6b7983a46ca6ce636b9f01c99e4b6df2d2c3ebf7b2696dd63f04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23aa1caeedcb6b7983a46ca6ce636b9f01c99e4b6df2d2c3ebf7b2696dd63f04", kill_on_drop: false }`
[INFO] [stdout] 23aa1caeedcb6b7983a46ca6ce636b9f01c99e4b6df2d2c3ebf7b2696dd63f04
