[INFO] cloning repository https://github.com/mwja/rove
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mwja/rove" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmwja%2Frove", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmwja%2Frove'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 530b04b1995310ce5b0d8dc796298153c8e01351
[INFO] checking mwja/rove against 8773d2c75a8e90130dcce745a7ec4e66bb9963db+rustflags=-Aunfulfilled-lint-expectations for pr-163637
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmwja%2Frove" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mwja/rove
[INFO] finished tweaking git repo https://github.com/mwja/rove
[INFO] tweaked toml for git repo https://github.com/mwja/rove written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mwja/rove on toolchain 8773d2c75a8e90130dcce745a7ec4e66bb9963db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8773d2c75a8e90130dcce745a7ec4e66bb9963db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mwja/rove 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" "+8773d2c75a8e90130dcce745a7ec4e66bb9963db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 4f3384706a008383c1526d671d3121011d48028052e4ce3bb6583347ea34cf08
[INFO] running `Command { std: "docker" "start" "4f3384706a008383c1526d671d3121011d48028052e4ce3bb6583347ea34cf08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f3384706a008383c1526d671d3121011d48028052e4ce3bb6583347ea34cf08", 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" "4f3384706a008383c1526d671d3121011d48028052e4ce3bb6583347ea34cf08" "/opt/rustwide/cargo-home/bin/cargo" "+8773d2c75a8e90130dcce745a7ec4e66bb9963db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f3384706a008383c1526d671d3121011d48028052e4ce3bb6583347ea34cf08", 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 -Aunfulfilled-lint-expectations" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4f3384706a008383c1526d671d3121011d48028052e4ce3bb6583347ea34cf08" "/opt/rustwide/cargo-home/bin/cargo" "+8773d2c75a8e90130dcce745a7ec4e66bb9963db" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `DiagnoseWith`
[INFO] [stdout]  --> src/lib.rs:4:40
[INFO] [stdout]   |
[INFO] [stdout] 4 |     sourcemap::{DiagnoseManyWith as _, DiagnoseWith, report::Diagnostic},
[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 imports: `BlockCall`, `JumpTable`, `MemFlags`, `StackSlotData`, `StackSlotKind`, and `isa::TargetFrontendConfig`
[INFO] [stdout]   --> src/codegen/mod.rs:12:40
[INFO] [stdout]    |
[INFO] [stdout] 12 |             AbiParam, Block, BlockArg, BlockCall, FuncRef, GlobalValue, InstBuilder, JumpTable,
[INFO] [stdout]    |                                        ^^^^^^^^^                                     ^^^^^^^^^
[INFO] [stdout] 13 |             JumpTableData, MemFlags, MemFlagsData, SigRef, Signature, SourceLoc, StackSlotData,
[INFO] [stdout]    |                            ^^^^^^^^                                              ^^^^^^^^^^^^^
[INFO] [stdout] 14 |             StackSlotKind, TrapCode, Type, UserExternalName, Value,
[INFO] [stdout]    |             ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 18 |         isa::TargetFrontendConfig,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DiagnoseWith`
[INFO] [stdout]  --> src/lib.rs:4:40
[INFO] [stdout]   |
[INFO] [stdout] 4 |     sourcemap::{DiagnoseManyWith as _, DiagnoseWith, report::Diagnostic},
[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 imports: `BlockCall`, `JumpTable`, `MemFlags`, `StackSlotData`, `StackSlotKind`, and `isa::TargetFrontendConfig`
[INFO] [stdout]   --> src/codegen/mod.rs:12:40
[INFO] [stdout]    |
[INFO] [stdout] 12 |             AbiParam, Block, BlockArg, BlockCall, FuncRef, GlobalValue, InstBuilder, JumpTable,
[INFO] [stdout]    |                                        ^^^^^^^^^                                     ^^^^^^^^^
[INFO] [stdout] 13 |             JumpTableData, MemFlags, MemFlagsData, SigRef, Signature, SourceLoc, StackSlotData,
[INFO] [stdout]    |                            ^^^^^^^^                                              ^^^^^^^^^^^^^
[INFO] [stdout] 14 |             StackSlotKind, TrapCode, Type, UserExternalName, Value,
[INFO] [stdout]    |             ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 18 |         isa::TargetFrontendConfig,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Res` and `TyKind`
[INFO] [stdout]   --> src/defs.rs:11:21
[INFO] [stdout]    |
[INFO] [stdout] 11 |         Ty, TyCtxt, TyKind,
[INFO] [stdout]    |                     ^^^^^^
[INFO] [stdout] 12 |         module::ModuleId,
[INFO] [stdout] 13 |         res::{ModuleContext, Res, TyResolutionError, resolve_type},
[INFO] [stdout]    |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `range::Range` and `rc::Rc`
[INFO] [stdout]  --> src/sourcemap/map.rs:1:62
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::HashMap, hash::Hash, ops, path::Path, range::Range, rc::Rc};
[INFO] [stdout]   |                                                              ^^^^^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fmt::Display`
[INFO] [stdout]  --> src/sourcemap/report.rs:1:33
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::HashMap, fmt::Display, hash::Hash, ops, path::Path};
[INFO] [stdout]   |                                 ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ModuleContext`
[INFO] [stdout]   --> src/structs.rs:10:15
[INFO] [stdout]    |
[INFO] [stdout] 10 |         res::{ModuleContext, TyResolutionError, resolve_type},
[INFO] [stdout]    |               ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `collections::HashMap`
[INFO] [stdout]  --> src/syntax.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::HashMap, path::PathBuf};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Res` and `TyKind`
[INFO] [stdout]   --> src/defs.rs:11:21
[INFO] [stdout]    |
[INFO] [stdout] 11 |         Ty, TyCtxt, TyKind,
[INFO] [stdout]    |                     ^^^^^^
[INFO] [stdout] 12 |         module::ModuleId,
[INFO] [stdout] 13 |         res::{ModuleContext, Res, TyResolutionError, resolve_type},
[INFO] [stdout]    |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AstPathExpr`
[INFO] [stdout]  --> src/syntax.rs:7:17
[INFO] [stdout]   |
[INFO] [stdout] 7 |     ast::{self, AstPathExpr, NodeId},
[INFO] [stdout]   |                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `range::Range` and `rc::Rc`
[INFO] [stdout]  --> src/sourcemap/map.rs:1:62
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::HashMap, hash::Hash, ops, path::Path, range::Range, rc::Rc};
[INFO] [stdout]   |                                                              ^^^^^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fmt::Display`
[INFO] [stdout]  --> src/sourcemap/report.rs:1:33
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::HashMap, fmt::Display, hash::Hash, ops, path::Path};
[INFO] [stdout]   |                                 ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ModuleContext`
[INFO] [stdout]   --> src/structs.rs:10:15
[INFO] [stdout]    |
[INFO] [stdout] 10 |         res::{ModuleContext, TyResolutionError, resolve_type},
[INFO] [stdout]    |               ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `collections::HashMap`
[INFO] [stdout]  --> src/syntax.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::HashMap, path::PathBuf};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AstPathExpr`
[INFO] [stdout]  --> src/syntax.rs:7:17
[INFO] [stdout]   |
[INFO] [stdout] 7 |     ast::{self, AstPathExpr, NodeId},
[INFO] [stdout]   |                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AstSwitchCase`
[INFO] [stdout]  --> src/ty/debug.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 |     ast::{self, AstSwitchCase, AstSwitchCaseItem, AstSwitchElseCase},
[INFO] [stdout]   |                 ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DefCtxt`, `DefError`, and `UnwrapBug`
[INFO] [stdout]  --> src/ty/res.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     UnwrapBug,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 7 |     ast::{self, NodeId},
[INFO] [stdout] 8 |     defs::{DefCtxt, DefError, DefId},
[INFO] [stdout]   |            ^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AstImplicitPathExpr`, `AstPathExpr`, `AstPath`, `resolve_type`, and `structs::Struct`
[INFO] [stdout]   --> src/ty/typeck.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |         AstImplicitPathExpr, AstLetDecl, AstPath, AstPathExpr, AstPlace, AstRequireConstraint,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^              ^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     structs::Struct,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |         res::{LocalId, OldId, ParamId, Res, resolve_type},
[INFO] [stdout]    |                                             ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AstSwitchCase`
[INFO] [stdout]  --> src/ty/debug.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 |     ast::{self, AstSwitchCase, AstSwitchCaseItem, AstSwitchElseCase},
[INFO] [stdout]   |                 ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DefCtxt`, `DefError`, and `UnwrapBug`
[INFO] [stdout]  --> src/ty/res.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     UnwrapBug,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 7 |     ast::{self, NodeId},
[INFO] [stdout] 8 |     defs::{DefCtxt, DefError, DefId},
[INFO] [stdout]   |            ^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AstImplicitPathExpr`, `AstPathExpr`, `AstPath`, `resolve_type`, and `structs::Struct`
[INFO] [stdout]   --> src/ty/typeck.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |         AstImplicitPathExpr, AstLetDecl, AstPath, AstPathExpr, AstPlace, AstRequireConstraint,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^              ^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     structs::Struct,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |         res::{LocalId, OldId, ParamId, Res, resolve_type},
[INFO] [stdout]    |                                             ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable `else` clause
[INFO] [stdout]    --> src/codegen/mod.rs:426:46
[INFO] [stdout]     |
[INFO] [stdout] 426 |         let AstDef::Function(func_def) = def else {
[INFO] [stdout]     |         ------------------------------------ ^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         assigning to binding pattern will always succeed
[INFO] [stdout]     |
[INFO] [stdout]     = note: this pattern always matches, so the else clause is unreachable
[INFO] [stdout]     = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable `else` clause
[INFO] [stdout]    --> src/codegen/mod.rs:426:46
[INFO] [stdout]     |
[INFO] [stdout] 426 |         let AstDef::Function(func_def) = def else {
[INFO] [stdout]     |         ------------------------------------ ^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         assigning to binding pattern will always succeed
[INFO] [stdout]     |
[INFO] [stdout]     = note: this pattern always matches, so the else clause is unreachable
[INFO] [stdout]     = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `body`
[INFO] [stdout]    --> src/ty/debug.rs:184:18
[INFO] [stdout]     |
[INFO] [stdout] 184 | fn display_break(body: &BodyInfo, break_stmt: &ast::AstBreakStmt) -> String {
[INFO] [stdout]     |                  ^^^^ help: if this is intentional, prefix it with an underscore: `_body`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `body`
[INFO] [stdout]    --> src/ty/debug.rs:188:24
[INFO] [stdout]     |
[INFO] [stdout] 188 | fn display_fallthrough(body: &BodyInfo, fallthrough_stmt: &ast::AstFallthroughStmt) -> String {
[INFO] [stdout]     |                        ^^^^ help: if this is intentional, prefix it with an underscore: `_body`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `body`
[INFO] [stdout]    --> src/ty/debug.rs:192:21
[INFO] [stdout]     |
[INFO] [stdout] 192 | fn display_continue(body: &BodyInfo, continue_stmt: &ast::AstContinueStmt) -> String {
[INFO] [stdout]     |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_body`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/ty/module.rs:366:17
[INFO] [stdout]     |
[INFO] [stdout] 366 |                 name,
[INFO] [stdout]     |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base`
[INFO] [stdout]    --> src/ty/res.rs:199:21
[INFO] [stdout]     |
[INFO] [stdout] 199 |                     base,
[INFO] [stdout]     |                     ^^^^ help: try ignoring the field: `base: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `body`
[INFO] [stdout]    --> src/ty/debug.rs:184:18
[INFO] [stdout]     |
[INFO] [stdout] 184 | fn display_break(body: &BodyInfo, break_stmt: &ast::AstBreakStmt) -> String {
[INFO] [stdout]     |                  ^^^^ help: if this is intentional, prefix it with an underscore: `_body`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `body`
[INFO] [stdout]    --> src/ty/debug.rs:188:24
[INFO] [stdout]     |
[INFO] [stdout] 188 | fn display_fallthrough(body: &BodyInfo, fallthrough_stmt: &ast::AstFallthroughStmt) -> String {
[INFO] [stdout]     |                        ^^^^ help: if this is intentional, prefix it with an underscore: `_body`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `body`
[INFO] [stdout]    --> src/ty/debug.rs:192:21
[INFO] [stdout]     |
[INFO] [stdout] 192 | fn display_continue(body: &BodyInfo, continue_stmt: &ast::AstContinueStmt) -> String {
[INFO] [stdout]     |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_body`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/ty/module.rs:366:17
[INFO] [stdout]     |
[INFO] [stdout] 366 |                 name,
[INFO] [stdout]     |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base`
[INFO] [stdout]    --> src/ty/res.rs:199:21
[INFO] [stdout]     |
[INFO] [stdout] 199 |                     base,
[INFO] [stdout]     |                     ^^^^ help: try ignoring the field: `base: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `node_id` is never read
[INFO] [stdout]   --> src/ast.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub struct AstStructField {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] 42 |     pub node_id: NodeId,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AstStructField` 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: method `else_case` is never used
[INFO] [stdout]    --> src/ast.rs:420:12
[INFO] [stdout]     |
[INFO] [stdout] 413 | impl AstSwitchStmt {
[INFO] [stdout]     | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 420 |     pub fn else_case(&self) -> Option<&AstSwitchElseCase> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `node_id` is never used
[INFO] [stdout]    --> src/ast.rs:484:12
[INFO] [stdout]     |
[INFO] [stdout] 483 | impl AstSwitchCase {
[INFO] [stdout]     | ------------------ method in this implementation
[INFO] [stdout] 484 |     pub fn node_id(&self) -> NodeId {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `node_id` is never read
[INFO] [stdout]    --> src/ast.rs:510:9
[INFO] [stdout]     |
[INFO] [stdout] 509 | pub struct AstSwitchCaseItem {
[INFO] [stdout]     |            ----------------- field in this struct
[INFO] [stdout] 510 |     pub node_id: NodeId,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `AstSwitchCaseItem` 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: fields `println_bool` and `start` are never read
[INFO] [stdout]    --> src/codegen/mod.rs:144:5
[INFO] [stdout]     |
[INFO] [stdout] 138 | struct Runtime {
[INFO] [stdout]     |        ------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 144 |     println_bool: FuncId,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 150 |     start: FuncId,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Runtime` 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: field `scope` is never read
[INFO] [stdout]    --> src/codegen/mod.rs:591:5
[INFO] [stdout]     |
[INFO] [stdout] 590 | struct ScopeFrame {
[INFO] [stdout]     |        ---------- field in this struct
[INFO] [stdout] 591 |     scope: ScopeId,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `current_block` and `exit` are never read
[INFO] [stdout]    --> src/codegen/mod.rs:604:5
[INFO] [stdout]     |
[INFO] [stdout] 602 | struct SwitchInfo {
[INFO] [stdout]     |        ---------- fields in this struct
[INFO] [stdout] 603 |     scope: ScopeId,
[INFO] [stdout] 604 |     current_block: Block,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 607 |     exit: Block,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `size` and `align` are never read
[INFO] [stdout]   --> src/codegen/layout.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct CalculatedField {
[INFO] [stdout]    |            --------------- fields in this struct
[INFO] [stdout]  8 |     pub offset: u32,
[INFO] [stdout]  9 |     pub size: u32,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 10 |     pub align: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CalculatedField` 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: methods `width` and `tag_type` are never used
[INFO] [stdout]   --> src/codegen/repr.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl Repr {
[INFO] [stdout]    | --------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub fn width(self) -> usize {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |     pub fn tag_type(self) -> Option<Type> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `resolve_def_for_node_id` is never used
[INFO] [stdout]   --> src/defs.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl Defs {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 39 |     pub fn resolve_def_for_node_id(&self, node_id: NodeId) -> Option<&Def> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `reverse_def_id_to_node_id` is never used
[INFO] [stdout]   --> src/defs.rs:85:8
[INFO] [stdout]    |
[INFO] [stdout] 74 | impl DefCtxt {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 85 |     fn reverse_def_id_to_node_id(&self, def_id: DefId) -> Option<NodeId> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `DuplicateImpl`, `PathNotFound`, and `InvalidNamedType` are never constructed
[INFO] [stdout]    --> src/defs.rs:141:5
[INFO] [stdout]     |
[INFO] [stdout] 139 | pub enum DefError {
[INFO] [stdout]     |          -------- variants in this enum
[INFO] [stdout] 140 |     #[error("duplicate definitions of {0}")]
[INFO] [stdout] 141 |     DuplicateImpl(String, NodeId, NodeId),
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 145 |     PathNotFound(ast::AstPath, NodeId),
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 146 |     #[error("the given named type is invalid as a type: {0}")]
[INFO] [stdout] 147 |     InvalidNamedType(String, NodeId),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `DefError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_same_enum` is never used
[INFO] [stdout]   --> src/enums.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl EnumVariant {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub fn is_same_enum(&self, other: &Self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]   --> src/enums.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub struct Enum {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] 45 |     pub id: EnumId,
[INFO] [stdout] 46 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Enum` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `variant_count` and `get_variant_by_name_as_u32` are never used
[INFO] [stdout]   --> src/enums.rs:55:12
[INFO] [stdout]    |
[INFO] [stdout] 50 | impl Enum {
[INFO] [stdout]    | --------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 55 |     pub fn variant_count(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 82 |     pub fn get_variant_by_name_as_u32(&self, name: &str) -> Option<u32> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/enums.rs:103:8
[INFO] [stdout]     |
[INFO] [stdout] 102 | impl Enums {
[INFO] [stdout]     | ---------- associated function in this implementation
[INFO] [stdout] 103 |     fn new() -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `DuplicateEnum` is never constructed
[INFO] [stdout]    --> src/enums.rs:133:5
[INFO] [stdout]     |
[INFO] [stdout] 131 | pub enum EnumError {
[INFO] [stdout]     |          --------- variant in this enum
[INFO] [stdout] 132 |     #[error("duplicate definitions of enum {0}")]
[INFO] [stdout] 133 |     DuplicateEnum(String, NodeId, NodeId),
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `EnumError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Spanned` is never constructed
[INFO] [stdout]   --> src/sourcemap/map.rs:53:12
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub struct Spanned<T> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/sourcemap/map.rs:59:12
[INFO] [stdout]    |
[INFO] [stdout] 58 | impl<T> Spanned<T> {
[INFO] [stdout]    | ------------------ associated function in this implementation
[INFO] [stdout] 59 |     pub fn new(value: T, span: Span) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `AsDiagnostic` is never used
[INFO] [stdout]   --> src/sourcemap/report.rs:75:11
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub trait AsDiagnostic {
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Diagnosable` is never used
[INFO] [stdout]   --> src/sourcemap/report.rs:79:11
[INFO] [stdout]    |
[INFO] [stdout] 79 | pub trait Diagnosable {
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Severity` is never used
[INFO] [stdout]   --> src/sourcemap/report.rs:89:10
[INFO] [stdout]    |
[INFO] [stdout] 89 | pub enum Severity {
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `RecursiveStruct` is never constructed
[INFO] [stdout]   --> src/structs.rs:77:5
[INFO] [stdout]    |
[INFO] [stdout] 73 | pub enum StructError {
[INFO] [stdout]    |          ----------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 77 |     RecursiveStruct(NodeId, NodeId),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StructError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `op` is never read
[INFO] [stdout]    --> src/syntax.rs:584:13
[INFO] [stdout]     |
[INFO] [stdout] 581 |         LogicalAnd {
[INFO] [stdout]     |         ---------- field in this variant
[INFO] [stdout] ...
[INFO] [stdout] 584 |             op: (),
[INFO] [stdout]     |             ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `void`, `int`, `float`, and `struct_ty` are never used
[INFO] [stdout]    --> src/ty/mod.rs:157:8
[INFO] [stdout]     |
[INFO] [stdout] 151 | impl TyCtxt {
[INFO] [stdout]     | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 157 |     fn void(&self) -> Rc<TyKind> {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 169 |     fn int(&self) -> Rc<TyKind> {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 177 |     fn float(&self) -> Rc<TyKind> {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 185 |     pub fn struct_ty(&self, struct_id: StructId) -> Ty {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `index` is never used
[INFO] [stdout]   --> src/id.rs:11:20
[INFO] [stdout]    |
[INFO] [stdout]  1 | macro_rules! indexable_id {
[INFO] [stdout] ...
[INFO] [stdout]  6 |         impl $name {
[INFO] [stdout]    |         ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 11 |             pub fn index(&self) -> usize {
[INFO] [stdout]    |                    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/ty/module.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | indexable_id!(pub ModuleId);
[INFO] [stdout]    | --------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `CannotImplyTypeFrom` is never constructed
[INFO] [stdout]    --> src/ty/module.rs:324:5
[INFO] [stdout]     |
[INFO] [stdout] 320 | pub enum ResolverError {
[INFO] [stdout]     |          ------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 324 |     CannotImplyTypeFrom(Path),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ResolverError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `index` is never used
[INFO] [stdout]   --> src/id.rs:11:20
[INFO] [stdout]    |
[INFO] [stdout]  1 | macro_rules! indexable_id {
[INFO] [stdout] ...
[INFO] [stdout]  6 |         impl $name {
[INFO] [stdout]    |         ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 11 |             pub fn index(&self) -> usize {
[INFO] [stdout]    |                    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/ty/res.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | indexable_id!(pub LocalId);
[INFO] [stdout]    | -------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `index` is never used
[INFO] [stdout]   --> src/id.rs:11:20
[INFO] [stdout]    |
[INFO] [stdout]  1 | macro_rules! indexable_id {
[INFO] [stdout] ...
[INFO] [stdout]  6 |         impl $name {
[INFO] [stdout]    |         ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 11 |             pub fn index(&self) -> usize {
[INFO] [stdout]    |                    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/ty/res.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | indexable_id!(pub OldId);
[INFO] [stdout]    | ------------------------ in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `ExpressionOnVoid`, `ExpressionOnFunc`, `TypeHasNoNamespaceMembers`, `SwitchTargetNotValue`, and `AttemptedToUseNonStructAsConstructor` are never constructed
[INFO] [stdout]    --> src/ty/typeck.rs:32:5
[INFO] [stdout]     |
[INFO] [stdout]  24 | pub enum TypeError {
[INFO] [stdout]     |          --------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout]  32 |     ExpressionOnVoid(ast::AstBinaryOperator, NodeId),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]  33 |     #[error("it is not possible to perform operations on functions")]
[INFO] [stdout]  34 |     ExpressionOnFunc(Ty, ast::AstBinaryOperator, NodeId),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  78 |     TypeHasNoNamespaceMembers(NodeId),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  86 |     SwitchTargetNotValue(NodeId, Ty),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 138 |     AttemptedToUseNonStructAsConstructor(NodeId),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TypeError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_scope_loop` is never used
[INFO] [stdout]    --> src/ty/typeck.rs:961:12
[INFO] [stdout]     |
[INFO] [stdout] 904 | impl BodyInfo {
[INFO] [stdout]     | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 961 |     pub fn is_scope_loop(&self, scope_id: ScopeId) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_post` is never used
[INFO] [stdout]    --> src/ty/typeck.rs:987:8
[INFO] [stdout]     |
[INFO] [stdout] 976 | impl ConstraintType {
[INFO] [stdout]     | ------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 987 |     fn is_post(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `index` is never used
[INFO] [stdout]     --> src/id.rs:11:20
[INFO] [stdout]      |
[INFO] [stdout]    1 | macro_rules! indexable_id {
[INFO] [stdout] ...
[INFO] [stdout]    6 |         impl $name {
[INFO] [stdout]      |         ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout]   11 |             pub fn index(&self) -> usize {
[INFO] [stdout]      |                    ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/ty/typeck.rs:1060:1
[INFO] [stdout]      |
[INFO] [stdout] 1060 | indexable_id!(pub ScopeId);
[INFO] [stdout]      | -------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_inferrable_ty` is never used
[INFO] [stdout]     --> src/ty/typeck.rs:1092:8
[INFO] [stdout]      |
[INFO] [stdout] 1065 | impl<'c> TypeckCtxt<'c> {
[INFO] [stdout]      | ----------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 1092 |     fn is_inferrable_ty(&self) -> bool {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `node_id` is never read
[INFO] [stdout]   --> src/ast.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub struct AstStructField {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] 42 |     pub node_id: NodeId,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AstStructField` 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: method `else_case` is never used
[INFO] [stdout]    --> src/ast.rs:420:12
[INFO] [stdout]     |
[INFO] [stdout] 413 | impl AstSwitchStmt {
[INFO] [stdout]     | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 420 |     pub fn else_case(&self) -> Option<&AstSwitchElseCase> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `node_id` is never used
[INFO] [stdout]    --> src/ast.rs:484:12
[INFO] [stdout]     |
[INFO] [stdout] 483 | impl AstSwitchCase {
[INFO] [stdout]     | ------------------ method in this implementation
[INFO] [stdout] 484 |     pub fn node_id(&self) -> NodeId {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `node_id` is never read
[INFO] [stdout]    --> src/ast.rs:510:9
[INFO] [stdout]     |
[INFO] [stdout] 509 | pub struct AstSwitchCaseItem {
[INFO] [stdout]     |            ----------------- field in this struct
[INFO] [stdout] 510 |     pub node_id: NodeId,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `AstSwitchCaseItem` 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: fields `println_bool` and `start` are never read
[INFO] [stdout]    --> src/codegen/mod.rs:144:5
[INFO] [stdout]     |
[INFO] [stdout] 138 | struct Runtime {
[INFO] [stdout]     |        ------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 144 |     println_bool: FuncId,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 150 |     start: FuncId,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Runtime` 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: field `scope` is never read
[INFO] [stdout]    --> src/codegen/mod.rs:591:5
[INFO] [stdout]     |
[INFO] [stdout] 590 | struct ScopeFrame {
[INFO] [stdout]     |        ---------- field in this struct
[INFO] [stdout] 591 |     scope: ScopeId,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `current_block` and `exit` are never read
[INFO] [stdout]    --> src/codegen/mod.rs:604:5
[INFO] [stdout]     |
[INFO] [stdout] 602 | struct SwitchInfo {
[INFO] [stdout]     |        ---------- fields in this struct
[INFO] [stdout] 603 |     scope: ScopeId,
[INFO] [stdout] 604 |     current_block: Block,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 607 |     exit: Block,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `size` and `align` are never read
[INFO] [stdout]   --> src/codegen/layout.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct CalculatedField {
[INFO] [stdout]    |            --------------- fields in this struct
[INFO] [stdout]  8 |     pub offset: u32,
[INFO] [stdout]  9 |     pub size: u32,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 10 |     pub align: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CalculatedField` 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: methods `width` and `tag_type` are never used
[INFO] [stdout]   --> src/codegen/repr.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl Repr {
[INFO] [stdout]    | --------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub fn width(self) -> usize {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |     pub fn tag_type(self) -> Option<Type> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `resolve_def_for_node_id` is never used
[INFO] [stdout]   --> src/defs.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl Defs {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 39 |     pub fn resolve_def_for_node_id(&self, node_id: NodeId) -> Option<&Def> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `reverse_def_id_to_node_id` is never used
[INFO] [stdout]   --> src/defs.rs:85:8
[INFO] [stdout]    |
[INFO] [stdout] 74 | impl DefCtxt {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 85 |     fn reverse_def_id_to_node_id(&self, def_id: DefId) -> Option<NodeId> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `DuplicateImpl`, `PathNotFound`, and `InvalidNamedType` are never constructed
[INFO] [stdout]    --> src/defs.rs:141:5
[INFO] [stdout]     |
[INFO] [stdout] 139 | pub enum DefError {
[INFO] [stdout]     |          -------- variants in this enum
[INFO] [stdout] 140 |     #[error("duplicate definitions of {0}")]
[INFO] [stdout] 141 |     DuplicateImpl(String, NodeId, NodeId),
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 145 |     PathNotFound(ast::AstPath, NodeId),
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 146 |     #[error("the given named type is invalid as a type: {0}")]
[INFO] [stdout] 147 |     InvalidNamedType(String, NodeId),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `DefError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_same_enum` is never used
[INFO] [stdout]   --> src/enums.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl EnumVariant {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub fn is_same_enum(&self, other: &Self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]   --> src/enums.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub struct Enum {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] 45 |     pub id: EnumId,
[INFO] [stdout] 46 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Enum` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `variant_count` and `get_variant_by_name_as_u32` are never used
[INFO] [stdout]   --> src/enums.rs:55:12
[INFO] [stdout]    |
[INFO] [stdout] 50 | impl Enum {
[INFO] [stdout]    | --------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 55 |     pub fn variant_count(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 82 |     pub fn get_variant_by_name_as_u32(&self, name: &str) -> Option<u32> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/enums.rs:103:8
[INFO] [stdout]     |
[INFO] [stdout] 102 | impl Enums {
[INFO] [stdout]     | ---------- associated function in this implementation
[INFO] [stdout] 103 |     fn new() -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `DuplicateEnum` is never constructed
[INFO] [stdout]    --> src/enums.rs:133:5
[INFO] [stdout]     |
[INFO] [stdout] 131 | pub enum EnumError {
[INFO] [stdout]     |          --------- variant in this enum
[INFO] [stdout] 132 |     #[error("duplicate definitions of enum {0}")]
[INFO] [stdout] 133 |     DuplicateEnum(String, NodeId, NodeId),
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `EnumError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Spanned` is never constructed
[INFO] [stdout]   --> src/sourcemap/map.rs:53:12
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub struct Spanned<T> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/sourcemap/map.rs:59:12
[INFO] [stdout]    |
[INFO] [stdout] 58 | impl<T> Spanned<T> {
[INFO] [stdout]    | ------------------ associated function in this implementation
[INFO] [stdout] 59 |     pub fn new(value: T, span: Span) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `AsDiagnostic` is never used
[INFO] [stdout]   --> src/sourcemap/report.rs:75:11
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub trait AsDiagnostic {
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Diagnosable` is never used
[INFO] [stdout]   --> src/sourcemap/report.rs:79:11
[INFO] [stdout]    |
[INFO] [stdout] 79 | pub trait Diagnosable {
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Severity` is never used
[INFO] [stdout]   --> src/sourcemap/report.rs:89:10
[INFO] [stdout]    |
[INFO] [stdout] 89 | pub enum Severity {
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `RecursiveStruct` is never constructed
[INFO] [stdout]   --> src/structs.rs:77:5
[INFO] [stdout]    |
[INFO] [stdout] 73 | pub enum StructError {
[INFO] [stdout]    |          ----------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 77 |     RecursiveStruct(NodeId, NodeId),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StructError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `op` is never read
[INFO] [stdout]    --> src/syntax.rs:584:13
[INFO] [stdout]     |
[INFO] [stdout] 581 |         LogicalAnd {
[INFO] [stdout]     |         ---------- field in this variant
[INFO] [stdout] ...
[INFO] [stdout] 584 |             op: (),
[INFO] [stdout]     |             ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `void`, `int`, `float`, and `struct_ty` are never used
[INFO] [stdout]    --> src/ty/mod.rs:157:8
[INFO] [stdout]     |
[INFO] [stdout] 151 | impl TyCtxt {
[INFO] [stdout]     | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 157 |     fn void(&self) -> Rc<TyKind> {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 169 |     fn int(&self) -> Rc<TyKind> {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 177 |     fn float(&self) -> Rc<TyKind> {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 185 |     pub fn struct_ty(&self, struct_id: StructId) -> Ty {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `index` is never used
[INFO] [stdout]   --> src/id.rs:11:20
[INFO] [stdout]    |
[INFO] [stdout]  1 | macro_rules! indexable_id {
[INFO] [stdout] ...
[INFO] [stdout]  6 |         impl $name {
[INFO] [stdout]    |         ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 11 |             pub fn index(&self) -> usize {
[INFO] [stdout]    |                    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/ty/module.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | indexable_id!(pub ModuleId);
[INFO] [stdout]    | --------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `CannotImplyTypeFrom` is never constructed
[INFO] [stdout]    --> src/ty/module.rs:324:5
[INFO] [stdout]     |
[INFO] [stdout] 320 | pub enum ResolverError {
[INFO] [stdout]     |          ------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 324 |     CannotImplyTypeFrom(Path),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ResolverError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `index` is never used
[INFO] [stdout]   --> src/id.rs:11:20
[INFO] [stdout]    |
[INFO] [stdout]  1 | macro_rules! indexable_id {
[INFO] [stdout] ...
[INFO] [stdout]  6 |         impl $name {
[INFO] [stdout]    |         ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 11 |             pub fn index(&self) -> usize {
[INFO] [stdout]    |                    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/ty/res.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | indexable_id!(pub LocalId);
[INFO] [stdout]    | -------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `index` is never used
[INFO] [stdout]   --> src/id.rs:11:20
[INFO] [stdout]    |
[INFO] [stdout]  1 | macro_rules! indexable_id {
[INFO] [stdout] ...
[INFO] [stdout]  6 |         impl $name {
[INFO] [stdout]    |         ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 11 |             pub fn index(&self) -> usize {
[INFO] [stdout]    |                    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/ty/res.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | indexable_id!(pub OldId);
[INFO] [stdout]    | ------------------------ in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `ExpressionOnVoid`, `ExpressionOnFunc`, `TypeHasNoNamespaceMembers`, `SwitchTargetNotValue`, and `AttemptedToUseNonStructAsConstructor` are never constructed
[INFO] [stdout]    --> src/ty/typeck.rs:32:5
[INFO] [stdout]     |
[INFO] [stdout]  24 | pub enum TypeError {
[INFO] [stdout]     |          --------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout]  32 |     ExpressionOnVoid(ast::AstBinaryOperator, NodeId),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]  33 |     #[error("it is not possible to perform operations on functions")]
[INFO] [stdout]  34 |     ExpressionOnFunc(Ty, ast::AstBinaryOperator, NodeId),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  78 |     TypeHasNoNamespaceMembers(NodeId),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  86 |     SwitchTargetNotValue(NodeId, Ty),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 138 |     AttemptedToUseNonStructAsConstructor(NodeId),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TypeError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_scope_loop` is never used
[INFO] [stdout]    --> src/ty/typeck.rs:961:12
[INFO] [stdout]     |
[INFO] [stdout] 904 | impl BodyInfo {
[INFO] [stdout]     | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 961 |     pub fn is_scope_loop(&self, scope_id: ScopeId) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_post` is never used
[INFO] [stdout]    --> src/ty/typeck.rs:987:8
[INFO] [stdout]     |
[INFO] [stdout] 976 | impl ConstraintType {
[INFO] [stdout]     | ------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 987 |     fn is_post(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `index` is never used
[INFO] [stdout]     --> src/id.rs:11:20
[INFO] [stdout]      |
[INFO] [stdout]    1 | macro_rules! indexable_id {
[INFO] [stdout] ...
[INFO] [stdout]    6 |         impl $name {
[INFO] [stdout]      |         ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout]   11 |             pub fn index(&self) -> usize {
[INFO] [stdout]      |                    ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/ty/typeck.rs:1060:1
[INFO] [stdout]      |
[INFO] [stdout] 1060 | indexable_id!(pub ScopeId);
[INFO] [stdout]      | -------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_inferrable_ty` is never used
[INFO] [stdout]     --> src/ty/typeck.rs:1092:8
[INFO] [stdout]      |
[INFO] [stdout] 1065 | impl<'c> TypeckCtxt<'c> {
[INFO] [stdout]      | ----------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 1092 |     fn is_inferrable_ty(&self) -> bool {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 10s
[INFO] running `Command { std: "docker" "inspect" "4f3384706a008383c1526d671d3121011d48028052e4ce3bb6583347ea34cf08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f3384706a008383c1526d671d3121011d48028052e4ce3bb6583347ea34cf08", kill_on_drop: false }`
[INFO] [stdout] 4f3384706a008383c1526d671d3121011d48028052e4ce3bb6583347ea34cf08
