[INFO] cloning repository https://github.com/davawen/bikelang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/davawen/bikelang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavawen%2Fbikelang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavawen%2Fbikelang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e00b865e759d24cda9586b573c8b293f8451a13f
[INFO] checking davawen/bikelang against try#901d6c1c62d7c61e05469e996c297476078ee06b for pr-157082
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavawen%2Fbikelang" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/davawen/bikelang
[INFO] finished tweaking git repo https://github.com/davawen/bikelang
[INFO] tweaked toml for git repo https://github.com/davawen/bikelang written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/davawen/bikelang on toolchain 901d6c1c62d7c61e05469e996c297476078ee06b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+901d6c1c62d7c61e05469e996c297476078ee06b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/davawen/bikelang 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" "+901d6c1c62d7c61e05469e996c297476078ee06b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:3e793bdf10248eb2ddbd6b0faebed8155c11b4589982e2893733958d93e8d540" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 89614ce501fb11792071344792324be5279fd771ca84e9828c224c5a3b4c9008
[INFO] running `Command { std: "docker" "start" "89614ce501fb11792071344792324be5279fd771ca84e9828c224c5a3b4c9008", 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" "89614ce501fb11792071344792324be5279fd771ca84e9828c224c5a3b4c9008" "/opt/rustwide/cargo-home/bin/cargo" "+901d6c1c62d7c61e05469e996c297476078ee06b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "89614ce501fb11792071344792324be5279fd771ca84e9828c224c5a3b4c9008", 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" "89614ce501fb11792071344792324be5279fd771ca84e9828c224c5a3b4c9008" "/opt/rustwide/cargo-home/bin/cargo" "+901d6c1c62d7c61e05469e996c297476078ee06b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling slotmap v1.0.7
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]     Checking fmtools v0.1.2
[INFO] [stderr]     Checking clap_builder v4.5.27
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling clap_derive v4.5.28
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling enum-map-derive v0.17.0
[INFO] [stderr]    Compiling derive_more v0.99.19
[INFO] [stderr]     Checking enum-map v2.7.3
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking clap v4.5.28
[INFO] [stderr]     Checking bikelang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the feature `if_let_guard` has been stable since 1.95.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/main.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(box_patterns, if_let_guard)]
[INFO] [stdout]   |                          ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `if_let_guard` has been stable since 1.95.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/main.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(box_patterns, if_let_guard)]
[INFO] [stdout]   |                          ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ty`
[INFO] [stdout]   --> src/ir/generate.rs:91:66
[INFO] [stdout]    |
[INFO] [stdout] 91 |             ast::Node::Expr { op: BinaryOperation::MemberAccess, ty, box lhs, box rhs } => {
[INFO] [stdout]    |                                                                  ^^ help: try ignoring the field: `ty: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ty`
[INFO] [stdout]    --> src/ir/generate.rs:169:66
[INFO] [stdout]     |
[INFO] [stdout] 169 |             ast::Node::Expr { op: BinaryOperation::MemberAccess, ty, box lhs, box rhs } => {
[INFO] [stdout]     |                                                                  ^^ help: try ignoring the field: `ty: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field`
[INFO] [stdout]    --> src/ir/generate.rs:170:21
[INFO] [stdout]     |
[INFO] [stdout] 170 |                 let field = get_field(&lhs, &rhs);
[INFO] [stdout]     |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `func`
[INFO] [stdout]    --> src/ir/asm.rs:178:28
[INFO] [stdout]     |
[INFO] [stdout] 178 |     fn generate_asm(&self, func: &Function) -> String {
[INFO] [stdout]     |                            ^^^^ help: if this is intentional, prefix it with an underscore: `_func`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ty`
[INFO] [stdout]   --> src/ir/generate.rs:91:66
[INFO] [stdout]    |
[INFO] [stdout] 91 |             ast::Node::Expr { op: BinaryOperation::MemberAccess, ty, box lhs, box rhs } => {
[INFO] [stdout]    |                                                                  ^^ help: try ignoring the field: `ty: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ty`
[INFO] [stdout]    --> src/ir/generate.rs:169:66
[INFO] [stdout]     |
[INFO] [stdout] 169 |             ast::Node::Expr { op: BinaryOperation::MemberAccess, ty, box lhs, box rhs } => {
[INFO] [stdout]     |                                                                  ^^ help: try ignoring the field: `ty: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field`
[INFO] [stdout]    --> src/ir/generate.rs:170:21
[INFO] [stdout]     |
[INFO] [stdout] 170 |                 let field = get_field(&lhs, &rhs);
[INFO] [stdout]     |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `func`
[INFO] [stdout]    --> src/ir/asm.rs:178:28
[INFO] [stdout]     |
[INFO] [stdout] 178 |     fn generate_asm(&self, func: &Function) -> String {
[INFO] [stdout]     |                            ^^^^ help: if this is intentional, prefix it with an underscore: `_func`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Inspect` is never used
[INFO] [stdout]   --> src/utility.rs:60:11
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub trait Inspect where Self: Sized {
[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 `ScopeIndex` is never used
[INFO] [stdout]  --> src/ir/scope.rs:9:10
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub type ScopeIndex = usize;
[INFO] [stdout]   |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `VariableId` is never constructed
[INFO] [stdout]   --> src/ir/scope.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct VariableId(pub ScopeIndex, pub VariableKey);
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `verify_any` is never used
[INFO] [stdout]    --> src/typed.rs:251:12
[INFO] [stdout]     |
[INFO] [stdout] 235 | impl SuperType {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 251 |     pub fn verify_any(&self, ty1: &Type, ty2: &Type) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Inspect` is never used
[INFO] [stdout]   --> src/utility.rs:60:11
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub trait Inspect where Self: Sized {
[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 `ScopeIndex` is never used
[INFO] [stdout]  --> src/ir/scope.rs:9:10
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub type ScopeIndex = usize;
[INFO] [stdout]   |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `VariableId` is never constructed
[INFO] [stdout]   --> src/ir/scope.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct VariableId(pub ScopeIndex, pub VariableKey);
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `verify_any` is never used
[INFO] [stdout]    --> src/typed.rs:251:12
[INFO] [stdout]     |
[INFO] [stdout] 235 | impl SuperType {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 251 |     pub fn verify_any(&self, ty1: &Type, ty2: &Type) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.31s
[INFO] running `Command { std: "docker" "inspect" "89614ce501fb11792071344792324be5279fd771ca84e9828c224c5a3b4c9008", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89614ce501fb11792071344792324be5279fd771ca84e9828c224c5a3b4c9008", kill_on_drop: false }`
[INFO] [stdout] 89614ce501fb11792071344792324be5279fd771ca84e9828c224c5a3b4c9008