[INFO] cloning repository https://github.com/BoxyUwU/Box2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BoxyUwU/Box2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBoxyUwU%2FBox2", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBoxyUwU%2FBox2'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0f8b325e1b2b58eb251b32ec7423e0b6b747cdc9
[INFO] checking BoxyUwU/Box2 against master#a26e97be8826d408309fffbd8168362365719f50 for pr-136776
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBoxyUwU%2FBox2" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/BoxyUwU/Box2 on toolchain a26e97be8826d408309fffbd8168362365719f50
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a26e97be8826d408309fffbd8168362365719f50" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/BoxyUwU/Box2
[INFO] finished tweaking git repo https://github.com/BoxyUwU/Box2
[INFO] tweaked toml for git repo https://github.com/BoxyUwU/Box2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/BoxyUwU/Box2 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" "+a26e97be8826d408309fffbd8168362365719f50" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded prettydiff v0.6.4
[INFO] [stderr]   Downloaded logos v0.12.1
[INFO] [stderr]   Downloaded yansi-term v0.1.2
[INFO] [stderr]   Downloaded logos-derive v0.12.1
[INFO] [stderr]   Downloaded rustfix v0.6.1
[INFO] [stderr]   Downloaded annotate-snippets v0.9.1
[INFO] [stderr]   Downloaded cargo-platform v0.1.3
[INFO] [stderr]   Downloaded comma v1.0.0
[INFO] [stderr]   Downloaded ui_test v0.21.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+a26e97be8826d408309fffbd8168362365719f50" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4ac2cca0ff3b0de192159edd87af8cb4fc686171a5cc669d998b254eb9b28ec6
[INFO] running `Command { std: "docker" "start" "-a" "4ac2cca0ff3b0de192159edd87af8cb4fc686171a5cc669d998b254eb9b28ec6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ac2cca0ff3b0de192159edd87af8cb4fc686171a5cc669d998b254eb9b28ec6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ac2cca0ff3b0de192159edd87af8cb4fc686171a5cc669d998b254eb9b28ec6", kill_on_drop: false }`
[INFO] [stdout] 4ac2cca0ff3b0de192159edd87af8cb4fc686171a5cc669d998b254eb9b28ec6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+a26e97be8826d408309fffbd8168362365719f50" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 01c26c06d25dbae1ae05d5107c34394812a9c4d695a80e1107de148e07e96288
[INFO] running `Command { std: "docker" "start" "-a" "01c26c06d25dbae1ae05d5107c34394812a9c4d695a80e1107de148e07e96288", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.67
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]    Compiling libc v0.2.148
[INFO] [stderr]    Compiling rustix v0.38.13
[INFO] [stderr]    Compiling serde_json v1.0.107
[INFO] [stderr]     Checking bitflags v2.4.0
[INFO] [stderr]    Compiling semver v1.0.18
[INFO] [stderr]     Checking linux-raw-sys v0.4.7
[INFO] [stderr]     Checking memchr v2.6.3
[INFO] [stderr]     Checking sharded-slab v0.1.4
[INFO] [stderr]    Compiling eyre v0.6.8
[INFO] [stderr]     Checking itoa v1.0.9
[INFO] [stderr]    Compiling camino v1.1.6
[INFO] [stderr]     Checking regex-syntax v0.7.5
[INFO] [stderr]    Compiling thiserror v1.0.48
[INFO] [stderr]     Checking tracing-core v0.1.31
[INFO] [stderr]     Checking thread_local v1.1.7
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]     Checking gimli v0.28.0
[INFO] [stderr]     Checking ryu v1.0.15
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling portable-atomic v1.4.3
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]     Checking rustc-demangle v0.1.23
[INFO] [stderr]     Checking indenter v0.3.3
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking owo-colors v3.5.0
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]     Checking object v0.32.1
[INFO] [stderr]     Checking pad v0.1.6
[INFO] [stderr]     Checking tracing-subscriber v0.3.17
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]     Checking yansi-term v0.1.2
[INFO] [stderr]     Checking number_prefix v0.4.0
[INFO] [stderr]     Checking fastrand v2.0.0
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]     Checking annotate-snippets v0.9.1
[INFO] [stderr]    Compiling syn v2.0.37
[INFO] [stderr]     Checking prettydiff v0.6.4
[INFO] [stderr]     Checking regex-automata v0.3.8
[INFO] [stderr]     Checking crossbeam-channel v0.5.8
[INFO] [stderr]     Checking termcolor v1.3.0
[INFO] [stderr]     Checking console v0.15.7
[INFO] [stderr]     Checking comma v1.0.0
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]     Checking levenshtein v1.0.5
[INFO] [stderr]     Checking heck v0.3.3
[INFO] [stderr]     Checking bumpalo v3.14.0
[INFO] [stderr]     Checking indicatif v0.17.6
[INFO] [stderr]     Checking tracing-error v0.2.0
[INFO] [stderr]     Checking codespan-reporting v0.11.1
[INFO] [stderr]     Checking color-spantrace v0.2.0
[INFO] [stderr]     Checking addr2line v0.21.0
[INFO] [stderr]    Compiling backtrace v0.3.69
[INFO] [stderr]     Checking is-terminal v0.4.9
[INFO] [stderr]     Checking tempfile v3.8.0
[INFO] [stderr]     Checking colored v2.0.4
[INFO] [stderr]     Checking regex v1.9.5
[INFO] [stderr]     Checking bstr v1.6.2
[INFO] [stderr]    Compiling serde_derive v1.0.188
[INFO] [stderr]    Compiling thiserror-impl v1.0.48
[INFO] [stderr]     Checking color-eyre v0.6.2
[INFO] [stderr]    Compiling logos-derive v0.12.1
[INFO] [stderr]     Checking logos v0.12.1
[INFO] [stderr]     Checking box v0.1.0 (/opt/rustwide/workdir/compiler)
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> compiler/src/ast.rs:19:45
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<'a> Nodes<'a> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 19 |     pub fn get(&'a self, id: NodeId) -> &'a Node {
[INFO] [stdout]    |                                             ^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> compiler/src/ast.rs:42:67
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<'a> Nodes<'a> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub fn push_ty(&'a self, f: impl FnOnce(NodeId) -> Ty<'a>) -> &Ty {
[INFO] [stdout]    |                                                                   ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> compiler/src/ast.rs:42:68
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<'a> Nodes<'a> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub fn push_ty(&'a self, f: impl FnOnce(NodeId) -> Ty<'a>) -> &Ty {
[INFO] [stdout]    |                                                                    ^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> compiler/src/ast.rs:46:80
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<'a> Nodes<'a> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 46 |     pub fn push_expr_with(&'a self, f: impl FnOnce(NodeId) -> ExprKind<'a>) -> &Expr {
[INFO] [stdout]    |                                                                                ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> compiler/src/ast.rs:46:81
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<'a> Nodes<'a> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 46 |     pub fn push_expr_with(&'a self, f: impl FnOnce(NodeId) -> ExprKind<'a>) -> &Expr {
[INFO] [stdout]    |                                                                                 ^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> compiler/src/ast.rs:51:55
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<'a> Nodes<'a> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 51 |     pub fn push_expr(&'a self, kind: ExprKind<'a>) -> &Expr {
[INFO] [stdout]    |                                                       ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> compiler/src/ast.rs:51:56
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<'a> Nodes<'a> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 51 |     pub fn push_expr(&'a self, kind: ExprKind<'a>) -> &Expr {
[INFO] [stdout]    |                                                        ^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> compiler/src/ast.rs:56:67
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<'a> Nodes<'a> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 56 |     pub fn push_fn(&'a self, f: impl FnOnce(NodeId) -> Fn<'a>) -> &Item {
[INFO] [stdout]    |                                                                   ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> compiler/src/ast.rs:56:68
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<'a> Nodes<'a> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 56 |     pub fn push_fn(&'a self, f: impl FnOnce(NodeId) -> Fn<'a>) -> &Item {
[INFO] [stdout]    |                                                                    ^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> compiler/src/ast.rs:61:84
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<'a> Nodes<'a> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 61 |     pub fn push_variant_def(&'a self, f: impl FnOnce(NodeId) -> VariantDef<'a>) -> &VariantDef {
[INFO] [stdout]    |                                                                                    ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> compiler/src/ast.rs:61:85
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<'a> Nodes<'a> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 61 |     pub fn push_variant_def(&'a self, f: impl FnOnce(NodeId) -> VariantDef<'a>) -> &VariantDef {
[INFO] [stdout]    |                                                                                     ^^^^^^^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> compiler/src/ast.rs:66:80
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<'a> Nodes<'a> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 66 |     pub fn push_field_def(&'a self, f: impl FnOnce(NodeId) -> FieldDef<'a>) -> &FieldDef {
[INFO] [stdout]    |                                                                                ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> compiler/src/ast.rs:66:81
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<'a> Nodes<'a> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 66 |     pub fn push_field_def(&'a self, f: impl FnOnce(NodeId) -> FieldDef<'a>) -> &FieldDef {
[INFO] [stdout]    |                                                                                 ^^^^^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> compiler/src/ast.rs:71:78
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<'a> Nodes<'a> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 71 |     pub fn push_type_def(&'a self, f: impl FnOnce(NodeId) -> TypeDef<'a>) -> &Item {
[INFO] [stdout]    |                                                                              ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> compiler/src/ast.rs:71:79
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<'a> Nodes<'a> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 71 |     pub fn push_type_def(&'a self, f: impl FnOnce(NodeId) -> TypeDef<'a>) -> &Item {
[INFO] [stdout]    |                                                                               ^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> compiler/src/ast.rs:76:76
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<'a> Nodes<'a> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 76 |     pub fn push_mod_def(&'a self, f: impl FnOnce(NodeId) -> Module<'a>) -> &Item {
[INFO] [stdout]    |                                                                            ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> compiler/src/ast.rs:76:77
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<'a> Nodes<'a> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 76 |     pub fn push_mod_def(&'a self, f: impl FnOnce(NodeId) -> Module<'a>) -> &Item {
[INFO] [stdout]    |                                                                             ^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> compiler/src/ast.rs:81:69
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<'a> Nodes<'a> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 81 |     pub fn push_use(&'a self, f: impl FnOnce(NodeId) -> Use<'a>) -> &Item {
[INFO] [stdout]    |                                                                     ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> compiler/src/ast.rs:81:70
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<'a> Nodes<'a> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 81 |     pub fn push_use(&'a self, f: impl FnOnce(NodeId) -> Use<'a>) -> &Item {
[INFO] [stdout]    |                                                                      ^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> compiler/src/ast.rs:86:73
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<'a> Nodes<'a> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 86 |     pub fn push_param(&'a self, f: impl FnOnce(NodeId) -> Param<'a>) -> &Param {
[INFO] [stdout]    |                                                                         ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> compiler/src/ast.rs:86:74
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<'a> Nodes<'a> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 86 |     pub fn push_param(&'a self, f: impl FnOnce(NodeId) -> Param<'a>) -> &Param {
[INFO] [stdout]    |                                                                          ^^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> compiler/src/ast.rs:90:80
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<'a> Nodes<'a> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 90 |     pub fn push_ty_alias(&'a self, f: impl FnOnce(NodeId) -> TypeAlias<'a>) -> &Item {
[INFO] [stdout]    |                                                                                ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> compiler/src/ast.rs:90:81
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<'a> Nodes<'a> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 90 |     pub fn push_ty_alias(&'a self, f: impl FnOnce(NodeId) -> TypeAlias<'a>) -> &Item {
[INFO] [stdout]    |                                                                                 ^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> compiler/src/ast.rs:95:73
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<'a> Nodes<'a> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 95 |     pub fn push_trait(&'a self, f: impl FnOnce(NodeId) -> Trait<'a>) -> &Item {
[INFO] [stdout]    |                                                                         ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> compiler/src/ast.rs:95:74
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<'a> Nodes<'a> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 95 |     pub fn push_trait(&'a self, f: impl FnOnce(NodeId) -> Trait<'a>) -> &Item {
[INFO] [stdout]    |                                                                          ^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> compiler/src/ast.rs:100:71
[INFO] [stdout]     |
[INFO] [stdout] 14  | impl<'a> Nodes<'a> {
[INFO] [stdout]     |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 100 |     pub fn push_impl(&'a self, f: impl FnOnce(NodeId) -> Impl<'a>) -> &Item {
[INFO] [stdout]     |                                                                       ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> compiler/src/ast.rs:100:72
[INFO] [stdout]     |
[INFO] [stdout] 14  | impl<'a> Nodes<'a> {
[INFO] [stdout]     |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 100 |     pub fn push_impl(&'a self, f: impl FnOnce(NodeId) -> Impl<'a>) -> &Item {
[INFO] [stdout]     |                                                                        ^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> compiler/src/ast.rs:108:10
[INFO] [stdout]     |
[INFO] [stdout] 14  | impl<'a> Nodes<'a> {
[INFO] [stdout]     |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 108 |     ) -> &GenericParam {
[INFO] [stdout]     |          ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> compiler/src/ast.rs:108:11
[INFO] [stdout]     |
[INFO] [stdout] 14  | impl<'a> Nodes<'a> {
[INFO] [stdout]     |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 108 |     ) -> &GenericParam {
[INFO] [stdout]     |           ^^^^^^^^^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> compiler/src/ast.rs:113:78
[INFO] [stdout]     |
[INFO] [stdout] 14  | impl<'a> Nodes<'a> {
[INFO] [stdout]     |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 113 |     pub fn push_path_seg(&'a self, f: impl FnOnce(NodeId) -> PathSeg<'a>) -> &PathSeg<'a> {
[INFO] [stdout]     |                                                                              ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> compiler/src/ast.rs:117:75
[INFO] [stdout]     |
[INFO] [stdout] 14  | impl<'a> Nodes<'a> {
[INFO] [stdout]     |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 117 |     pub fn push_clause(&'a self, f: impl FnOnce(NodeId) -> Clause<'a>) -> &Clause<'a> {
[INFO] [stdout]     |                                                                           ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> compiler/src/ast.rs:121:63
[INFO] [stdout]     |
[INFO] [stdout] 14  | impl<'a> Nodes<'a> {
[INFO] [stdout]     |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 121 |     pub fn get_variants_adt(&'a self, variant: NodeId) -> &'a TypeDef {
[INFO] [stdout]     |                                                               ^^^^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> compiler/src/ast.rs:19:45
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<'a> Nodes<'a> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 19 |     pub fn get(&'a self, id: NodeId) -> &'a Node {
[INFO] [stdout]    |                                             ^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> compiler/src/ast.rs:42:67
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<'a> Nodes<'a> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub fn push_ty(&'a self, f: impl FnOnce(NodeId) -> Ty<'a>) -> &Ty {
[INFO] [stdout]    |                                                                   ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> compiler/src/ast.rs:42:68
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<'a> Nodes<'a> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub fn push_ty(&'a self, f: impl FnOnce(NodeId) -> Ty<'a>) -> &Ty {
[INFO] [stdout]    |                                                                    ^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> compiler/src/ast.rs:46:80
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<'a> Nodes<'a> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 46 |     pub fn push_expr_with(&'a self, f: impl FnOnce(NodeId) -> ExprKind<'a>) -> &Expr {
[INFO] [stdout]    |                                                                                ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> compiler/src/ast.rs:46:81
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<'a> Nodes<'a> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 46 |     pub fn push_expr_with(&'a self, f: impl FnOnce(NodeId) -> ExprKind<'a>) -> &Expr {
[INFO] [stdout]    |                                                                                 ^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> compiler/src/ast.rs:51:55
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<'a> Nodes<'a> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 51 |     pub fn push_expr(&'a self, kind: ExprKind<'a>) -> &Expr {
[INFO] [stdout]    |                                                       ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> compiler/src/ast.rs:51:56
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<'a> Nodes<'a> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 51 |     pub fn push_expr(&'a self, kind: ExprKind<'a>) -> &Expr {
[INFO] [stdout]    |                                                        ^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> compiler/src/ast.rs:56:67
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<'a> Nodes<'a> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 56 |     pub fn push_fn(&'a self, f: impl FnOnce(NodeId) -> Fn<'a>) -> &Item {
[INFO] [stdout]    |                                                                   ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> compiler/src/ast.rs:56:68
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<'a> Nodes<'a> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 56 |     pub fn push_fn(&'a self, f: impl FnOnce(NodeId) -> Fn<'a>) -> &Item {
[INFO] [stdout]    |                                                                    ^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> compiler/src/ast.rs:61:84
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<'a> Nodes<'a> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 61 |     pub fn push_variant_def(&'a self, f: impl FnOnce(NodeId) -> VariantDef<'a>) -> &VariantDef {
[INFO] [stdout]    |                                                                                    ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> compiler/src/ast.rs:61:85
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<'a> Nodes<'a> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 61 |     pub fn push_variant_def(&'a self, f: impl FnOnce(NodeId) -> VariantDef<'a>) -> &VariantDef {
[INFO] [stdout]    |                                                                                     ^^^^^^^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> compiler/src/ast.rs:66:80
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<'a> Nodes<'a> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 66 |     pub fn push_field_def(&'a self, f: impl FnOnce(NodeId) -> FieldDef<'a>) -> &FieldDef {
[INFO] [stdout]    |                                                                                ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> compiler/src/ast.rs:66:81
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<'a> Nodes<'a> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 66 |     pub fn push_field_def(&'a self, f: impl FnOnce(NodeId) -> FieldDef<'a>) -> &FieldDef {
[INFO] [stdout]    |                                                                                 ^^^^^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> compiler/src/ast.rs:71:78
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<'a> Nodes<'a> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 71 |     pub fn push_type_def(&'a self, f: impl FnOnce(NodeId) -> TypeDef<'a>) -> &Item {
[INFO] [stdout]    |                                                                              ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> compiler/src/ast.rs:71:79
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<'a> Nodes<'a> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 71 |     pub fn push_type_def(&'a self, f: impl FnOnce(NodeId) -> TypeDef<'a>) -> &Item {
[INFO] [stdout]    |                                                                               ^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> compiler/src/ast.rs:76:76
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<'a> Nodes<'a> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 76 |     pub fn push_mod_def(&'a self, f: impl FnOnce(NodeId) -> Module<'a>) -> &Item {
[INFO] [stdout]    |                                                                            ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> compiler/src/ast.rs:76:77
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<'a> Nodes<'a> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 76 |     pub fn push_mod_def(&'a self, f: impl FnOnce(NodeId) -> Module<'a>) -> &Item {
[INFO] [stdout]    |                                                                             ^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> compiler/src/ast.rs:81:69
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<'a> Nodes<'a> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 81 |     pub fn push_use(&'a self, f: impl FnOnce(NodeId) -> Use<'a>) -> &Item {
[INFO] [stdout]    |                                                                     ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> compiler/src/ast.rs:81:70
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<'a> Nodes<'a> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 81 |     pub fn push_use(&'a self, f: impl FnOnce(NodeId) -> Use<'a>) -> &Item {
[INFO] [stdout]    |                                                                      ^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> compiler/src/ast.rs:86:73
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<'a> Nodes<'a> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 86 |     pub fn push_param(&'a self, f: impl FnOnce(NodeId) -> Param<'a>) -> &Param {
[INFO] [stdout]    |                                                                         ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> compiler/src/ast.rs:86:74
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<'a> Nodes<'a> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 86 |     pub fn push_param(&'a self, f: impl FnOnce(NodeId) -> Param<'a>) -> &Param {
[INFO] [stdout]    |                                                                          ^^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> compiler/src/ast.rs:90:80
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<'a> Nodes<'a> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 90 |     pub fn push_ty_alias(&'a self, f: impl FnOnce(NodeId) -> TypeAlias<'a>) -> &Item {
[INFO] [stdout]    |                                                                                ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> compiler/src/ast.rs:90:81
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<'a> Nodes<'a> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 90 |     pub fn push_ty_alias(&'a self, f: impl FnOnce(NodeId) -> TypeAlias<'a>) -> &Item {
[INFO] [stdout]    |                                                                                 ^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> compiler/src/ast.rs:95:73
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<'a> Nodes<'a> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 95 |     pub fn push_trait(&'a self, f: impl FnOnce(NodeId) -> Trait<'a>) -> &Item {
[INFO] [stdout]    |                                                                         ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> compiler/src/ast.rs:95:74
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<'a> Nodes<'a> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 95 |     pub fn push_trait(&'a self, f: impl FnOnce(NodeId) -> Trait<'a>) -> &Item {
[INFO] [stdout]    |                                                                          ^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> compiler/src/ast.rs:100:71
[INFO] [stdout]     |
[INFO] [stdout] 14  | impl<'a> Nodes<'a> {
[INFO] [stdout]     |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 100 |     pub fn push_impl(&'a self, f: impl FnOnce(NodeId) -> Impl<'a>) -> &Item {
[INFO] [stdout]     |                                                                       ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> compiler/src/ast.rs:100:72
[INFO] [stdout]     |
[INFO] [stdout] 14  | impl<'a> Nodes<'a> {
[INFO] [stdout]     |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 100 |     pub fn push_impl(&'a self, f: impl FnOnce(NodeId) -> Impl<'a>) -> &Item {
[INFO] [stdout]     |                                                                        ^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> compiler/src/ast.rs:108:10
[INFO] [stdout]     |
[INFO] [stdout] 14  | impl<'a> Nodes<'a> {
[INFO] [stdout]     |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 108 |     ) -> &GenericParam {
[INFO] [stdout]     |          ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> compiler/src/ast.rs:108:11
[INFO] [stdout]     |
[INFO] [stdout] 14  | impl<'a> Nodes<'a> {
[INFO] [stdout]     |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 108 |     ) -> &GenericParam {
[INFO] [stdout]     |           ^^^^^^^^^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> compiler/src/ast.rs:113:78
[INFO] [stdout]     |
[INFO] [stdout] 14  | impl<'a> Nodes<'a> {
[INFO] [stdout]     |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 113 |     pub fn push_path_seg(&'a self, f: impl FnOnce(NodeId) -> PathSeg<'a>) -> &PathSeg<'a> {
[INFO] [stdout]     |                                                                              ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> compiler/src/ast.rs:117:75
[INFO] [stdout]     |
[INFO] [stdout] 14  | impl<'a> Nodes<'a> {
[INFO] [stdout]     |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 117 |     pub fn push_clause(&'a self, f: impl FnOnce(NodeId) -> Clause<'a>) -> &Clause<'a> {
[INFO] [stdout]     |                                                                           ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> compiler/src/ast.rs:121:63
[INFO] [stdout]     |
[INFO] [stdout] 14  | impl<'a> Nodes<'a> {
[INFO] [stdout]     |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 121 |     pub fn get_variants_adt(&'a self, variant: NodeId) -> &'a TypeDef {
[INFO] [stdout]     |                                                               ^^^^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `graphs`
[INFO] [stdout]    --> compiler/src/resolve.rs:755:5
[INFO] [stdout]     |
[INFO] [stdout] 755 |     graphs: &mut HashMap<NodeId, ScopeGraph<DeferredRes<'ast>>>,
[INFO] [stdout]     |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_graphs`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `graphs`
[INFO] [stdout]    --> compiler/src/resolve.rs:835:5
[INFO] [stdout]     |
[INFO] [stdout] 835 |     graphs: &mut HashMap<NodeId, ScopeGraph<DeferredRes<'ast>>>,
[INFO] [stdout]     |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_graphs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `graphs`
[INFO] [stdout]    --> compiler/src/resolve.rs:853:5
[INFO] [stdout]     |
[INFO] [stdout] 853 |     graphs: &mut HashMap<NodeId, ScopeGraph<DeferredRes<'ast>>>,
[INFO] [stdout]     |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_graphs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tcx`
[INFO] [stdout]    --> compiler/src/tir.rs:308:18
[INFO] [stdout]     |
[INFO] [stdout] 308 |     pub fn dummy(tcx: &'t TirCtx<'t>, value: T) -> Binder<'t, T>
[INFO] [stdout]     |                  ^^^ help: if this is intentional, prefix it with an underscore: `_tcx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `graphs`
[INFO] [stdout]    --> compiler/src/resolve.rs:755:5
[INFO] [stdout]     |
[INFO] [stdout] 755 |     graphs: &mut HashMap<NodeId, ScopeGraph<DeferredRes<'ast>>>,
[INFO] [stdout]     |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_graphs`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `graphs`
[INFO] [stdout]    --> compiler/src/resolve.rs:835:5
[INFO] [stdout]     |
[INFO] [stdout] 835 |     graphs: &mut HashMap<NodeId, ScopeGraph<DeferredRes<'ast>>>,
[INFO] [stdout]     |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_graphs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `graphs`
[INFO] [stdout]    --> compiler/src/resolve.rs:853:5
[INFO] [stdout]     |
[INFO] [stdout] 853 |     graphs: &mut HashMap<NodeId, ScopeGraph<DeferredRes<'ast>>>,
[INFO] [stdout]     |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_graphs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `unwrap_use` is never used
[INFO] [stdout]    --> compiler/src/ast.rs:196:12
[INFO] [stdout]     |
[INFO] [stdout] 141 | impl<'a> Node<'a> {
[INFO] [stdout]     | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 196 |     pub fn unwrap_use(&self) -> &Use {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `visibility` is never read
[INFO] [stdout]    --> compiler/src/ast.rs:349:9
[INFO] [stdout]     |
[INFO] [stdout] 347 | pub struct Module<'a> {
[INFO] [stdout]     |            ------ field in this struct
[INFO] [stdout] 348 |     pub id: NodeId,
[INFO] [stdout] 349 |     pub visibility: Visibility,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Module` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `visibility` and `name_span` are never read
[INFO] [stdout]    --> compiler/src/ast.rs:375:9
[INFO] [stdout]     |
[INFO] [stdout] 373 | pub struct TypeAlias<'a> {
[INFO] [stdout]     |            --------- fields in this struct
[INFO] [stdout] 374 |     pub id: NodeId,
[INFO] [stdout] 375 |     pub visibility: Visibility,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 376 |     pub name: &'a str,
[INFO] [stdout] 377 |     pub name_span: Span,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TypeAlias` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `visibility` is never read
[INFO] [stdout]    --> compiler/src/ast.rs:386:9
[INFO] [stdout]     |
[INFO] [stdout] 384 | pub struct TypeDef<'a> {
[INFO] [stdout]     |            ------- field in this struct
[INFO] [stdout] 385 |     pub id: NodeId,
[INFO] [stdout] 386 |     pub visibility: Visibility,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TypeDef` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `visibility` is never read
[INFO] [stdout]    --> compiler/src/ast.rs:408:9
[INFO] [stdout]     |
[INFO] [stdout] 406 | pub struct VariantDef<'a> {
[INFO] [stdout]     |            ---------- field in this struct
[INFO] [stdout] 407 |     pub id: NodeId,
[INFO] [stdout] 408 |     pub visibility: Visibility,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `VariantDef` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `visibility` is never read
[INFO] [stdout]    --> compiler/src/ast.rs:417:9
[INFO] [stdout]     |
[INFO] [stdout] 415 | pub struct FieldDef<'a> {
[INFO] [stdout]     |            -------- field in this struct
[INFO] [stdout] 416 |     pub id: NodeId,
[INFO] [stdout] 417 |     pub visibility: Visibility,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `FieldDef` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `visibility` is never read
[INFO] [stdout]    --> compiler/src/ast.rs:433:9
[INFO] [stdout]     |
[INFO] [stdout] 431 | pub struct Fn<'a> {
[INFO] [stdout]     |            -- field in this struct
[INFO] [stdout] 432 |     pub id: NodeId,
[INFO] [stdout] 433 |     pub visibility: Visibility,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Fn` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `visibility` is never read
[INFO] [stdout]    --> compiler/src/ast.rs:445:9
[INFO] [stdout]     |
[INFO] [stdout] 443 | pub struct Use<'a> {
[INFO] [stdout]     |            --- field in this struct
[INFO] [stdout] 444 |     pub id: NodeId,
[INFO] [stdout] 445 |     pub visibility: Visibility,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Use` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `span` and `visibility` are never read
[INFO] [stdout]    --> compiler/src/ast.rs:453:9
[INFO] [stdout]     |
[INFO] [stdout] 451 | pub struct Trait<'a> {
[INFO] [stdout]     |            ----- fields in this struct
[INFO] [stdout] 452 |     pub id: NodeId,
[INFO] [stdout] 453 |     pub span: Span,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 454 |
[INFO] [stdout] 455 |     pub visibility: Visibility,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Trait` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `span` is never read
[INFO] [stdout]    --> compiler/src/ast.rs:471:9
[INFO] [stdout]     |
[INFO] [stdout] 469 | pub struct Impl<'a> {
[INFO] [stdout]     |            ---- field in this struct
[INFO] [stdout] 470 |     pub id: NodeId,
[INFO] [stdout] 471 |     pub span: Span,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Impl` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> compiler/src/ast.rs:527:10
[INFO] [stdout]     |
[INFO] [stdout] 527 |     UnOp(UnOp, &'a Expr<'a>, Span),
[INFO] [stdout]     |     ---- ^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ExprKind` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 527 |     UnOp((), &'a Expr<'a>, Span),
[INFO] [stdout]     |          ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_id` is never used
[INFO] [stdout]   --> compiler/src/resolve.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl Res<NodeId> {
[INFO] [stdout]    | ---------------- associated function in this implementation
[INFO] [stdout] 31 |     pub fn from_id<'a>(id: NodeId, nodes: &'a Nodes<'a>) -> Res<NodeId> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `in_scope` is never read
[INFO] [stdout]   --> compiler/src/resolve.rs:69:9
[INFO] [stdout]    |
[INFO] [stdout] 67 |     UnresolvedLexicalIdentifier {
[INFO] [stdout]    |     --------------------------- field in this variant
[INFO] [stdout] 68 |         ident: String,
[INFO] [stdout] 69 |         in_scope: (NodeId, SGNodeId),
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `in_scope` is never read
[INFO] [stdout]   --> compiler/src/resolve.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 72 |     UnresolvedAssociatedIdentifier {
[INFO] [stdout]    |     ------------------------------ field in this variant
[INFO] [stdout] 73 |         ident: String,
[INFO] [stdout] 74 |         in_scope: NodeId,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `on_res` is never read
[INFO] [stdout]   --> compiler/src/resolve.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |     UnresolvedField {
[INFO] [stdout]    |     --------------- field in this variant
[INFO] [stdout] 78 |         ident: String,
[INFO] [stdout] 79 |         on_res: NodeId,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id` and `name` are never read
[INFO] [stdout]  --> compiler/src/scopegraph.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct ScopeGraph<D> {
[INFO] [stdout]   |            ---------- fields in this struct
[INFO] [stdout] 6 |     id: NodeId,
[INFO] [stdout]   |     ^^
[INFO] [stdout] 7 |     name: String,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `graphviz_export` is never used
[INFO] [stdout]    --> compiler/src/scopegraph.rs:234:8
[INFO] [stdout]     |
[INFO] [stdout] 234 | pub fn graphviz_export<D>(sg: &HashMap<NodeId, ScopeGraph<D>>) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `bounds` and `kind` are never read
[INFO] [stdout]  --> compiler/src/solve.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Goal<'t> {
[INFO] [stdout]   |            ---- fields in this struct
[INFO] [stdout] 8 |     pub bounds: Bounds<'t>,
[INFO] [stdout]   |         ^^^^^^
[INFO] [stdout] 9 |     pub kind: Binder<'t, GoalKind<'t>>,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `WellFormed`, `StructurallyNorm`, and `Trait` are never constructed
[INFO] [stdout]   --> compiler/src/solve.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub enum GoalKind<'t> {
[INFO] [stdout]    |          -------- variants in this enum
[INFO] [stdout] 13 |     WellFormed(&'t Ty<'t>),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 14 |     StructurallyNorm(TirId, GenArgs<'t>, &'t Ty<'t>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 15 |     Equate(&'t Ty<'t>, &'t Ty<'t>),
[INFO] [stdout] 16 |     Trait(TirId, GenArgs<'t>),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Canonical` is never constructed
[INFO] [stdout]   --> compiler/src/solve/canonical.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Canonical<'t, T> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Input` and `Response` are never constructed
[INFO] [stdout]   --> compiler/src/solve/canonical.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub enum CanonicalizerMode {
[INFO] [stdout]    |          ----------------- variants in this enum
[INFO] [stdout] 20 |     Input,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 21 |     Response,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CanonicalizerMode` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OriginalValues` is never constructed
[INFO] [stdout]   --> compiler/src/solve/canonical.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct OriginalValues<'t>(pub &'t [&'t Ty<'t>]);
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `ExistentialTy` and `UniversalTy` are never constructed
[INFO] [stdout]   --> compiler/src/solve/canonical.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub enum CanonicalVar {
[INFO] [stdout]    |          ------------ variants in this enum
[INFO] [stdout] 34 |     ExistentialTy(Universe),
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 35 |     UniversalTy(Universe, BoundVar),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CanonicalVar` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `universe` and `update_universe` are never used
[INFO] [stdout]   --> compiler/src/solve/canonical.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 37 | impl CanonicalVar {
[INFO] [stdout]    | ----------------- methods in this implementation
[INFO] [stdout] 38 |     pub fn universe(&self) -> Universe {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 43 |     pub fn update_universe(&mut self, new_u: Universe) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `instantiate` is never used
[INFO] [stdout]   --> compiler/src/solve/canonical.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 49 | impl<'t, T: TypeFoldable<'t>> Canonical<'t, T> {
[INFO] [stdout]    | ---------------------------------------------- method in this implementation
[INFO] [stdout] 50 |     fn instantiate(self, infcx: &InferCtxt<'t>, var_values: &VarValues<'t>) -> T {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> compiler/src/solve/canonical.rs:57:20
[INFO] [stdout]    |
[INFO] [stdout] 56 |         impl<'a, 't> CanonicalInstantiator<'a, 't> {
[INFO] [stdout]    |         ------------------------------------------ associated function in this implementation
[INFO] [stdout] 57 |             pub fn new(tcx: &'t TirCtx<'t>, var_values: &'a VarValues<'t>) -> Self {
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `canonicalize`, `new_from_canonical`, `create_canonical_response`, and `instantiate_canonical_response` are never used
[INFO] [stdout]    --> compiler/src/solve/canonical.rs:94:12
[INFO] [stdout]     |
[INFO] [stdout] 93  | impl<'t> InferCtxt<'t> {
[INFO] [stdout]     | ---------------------- associated items in this implementation
[INFO] [stdout] 94  |     pub fn canonicalize<T: TypeFoldable<'t>>(
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 276 |     pub fn new_from_canonical<T: TypeFoldable<'t>>(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 307 |     pub fn create_canonical_response(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 322 |     pub fn instantiate_canonical_response(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `canonicalize_placeholder`, and `canonicalize_infer` are never used
[INFO] [stdout]    --> compiler/src/solve/canonical.rs:113:20
[INFO] [stdout]     |
[INFO] [stdout] 112 |         impl<'a, 't> Canonicalizer<'a, 't> {
[INFO] [stdout]     |         ---------------------------------- associated items in this implementation
[INFO] [stdout] 113 |             pub fn new(infcx: &'a InferCtxt<'t>, mode: CanonicalizerMode) -> Self {
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] ...
[INFO] [stdout] 128 |             pub fn canonicalize_placeholder(&mut self, u: Universe, var: BoundVar) -> &'t Ty<'t> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 154 |             pub fn canonicalize_infer(&mut self, id: InferId) -> &'t Ty<'t> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new_raw` and `can_name` are never used
[INFO] [stdout]    --> compiler/src/tir.rs:95:12
[INFO] [stdout]     |
[INFO] [stdout] 88  | impl Universe {
[INFO] [stdout]     | ------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 95  |     pub fn new_raw(idx: u32, gen: u32) -> Self {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 |     pub fn can_name(self, b: Universe, infcx: &InferCtxt<'_>) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `dead_universes` is never read
[INFO] [stdout]    --> compiler/src/tir.rs:120:5
[INFO] [stdout]     |
[INFO] [stdout] 117 | pub struct UniverseStorage {
[INFO] [stdout]     |            --------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 120 |     dead_universes: Vec<UniverseGen>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `enter_new_universe`, `exit_current_universe`, and `is_universe_alive` are never used
[INFO] [stdout]    --> compiler/src/tir.rs:139:12
[INFO] [stdout]     |
[INFO] [stdout] 122 | impl UniverseStorage {
[INFO] [stdout]     | -------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 139 |     pub fn enter_new_universe(&mut self) -> Universe {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 158 |     pub fn exit_current_universe(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 |     pub fn is_universe_alive(&self, universe: Universe) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `bind_with_vars`, `vars`, `no_bound_vars`, `instantiate_with_infer`, and `enter_forall` are never used
[INFO] [stdout]    --> compiler/src/tir.rs:287:12
[INFO] [stdout]     |
[INFO] [stdout] 286 | impl<'t, T> Binder<'t, T> {
[INFO] [stdout]     | ------------------------- associated items in this implementation
[INFO] [stdout] 287 |     pub fn bind_with_vars(value: T, vars: &'t [BoundVarKind]) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 292 |     pub fn vars(&self) -> &'t [BoundVarKind] {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 301 |     pub fn no_bound_vars(self) -> Option<T> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 343 |     pub fn instantiate_with_infer(self, infcx: &mut InferCtxt<'t>, span: Span) -> T
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 391 |     pub fn enter_forall<U>(self, infcx: &mut InferCtxt<'t>, f: impl FnOnce(T) -> U) -> U
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> compiler/src/tir.rs:353:16
[INFO] [stdout]     |
[INFO] [stdout] 352 |         impl<'a, 't> Folder<'a, 't> {
[INFO] [stdout]     |         --------------------------- associated function in this implementation
[INFO] [stdout] 353 |             fn new(infcx: &'a mut InferCtxt<'t>, span: Span) -> Self {
[INFO] [stdout]     |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> compiler/src/tir.rs:400:16
[INFO] [stdout]     |
[INFO] [stdout] 399 |         impl<'a, 't> Folder<'a, 't> {
[INFO] [stdout]     |         --------------------------- associated function in this implementation
[INFO] [stdout] 400 |             fn new(infcx: &'a InferCtxt<'t>) -> Self {
[INFO] [stdout]     |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `kind` are never read
[INFO] [stdout]    --> compiler/src/tir.rs:473:9
[INFO] [stdout]     |
[INFO] [stdout] 472 | pub struct GenParam<'t> {
[INFO] [stdout]     |            -------- fields in this struct
[INFO] [stdout] 473 |     pub name: &'t str,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 476 |     pub kind: GenParamKind,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `GenParam` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Path` is never constructed
[INFO] [stdout]    --> compiler/src/tir.rs:485:12
[INFO] [stdout]     |
[INFO] [stdout] 485 | pub struct Path<'t> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Path` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `res` is never read
[INFO] [stdout]    --> compiler/src/tir.rs:494:9
[INFO] [stdout]     |
[INFO] [stdout] 492 | pub struct PathSeg<'t> {
[INFO] [stdout]     |            ------- field in this struct
[INFO] [stdout] 493 |     pub args: GenArgs<'t>,
[INFO] [stdout] 494 |     pub res: Res<TirId>,
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PathSeg` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Expr` is never constructed
[INFO] [stdout]    --> compiler/src/tir.rs:498:12
[INFO] [stdout]     |
[INFO] [stdout] 498 | pub struct Expr<'a> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Expr` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `span` is never read
[INFO] [stdout]    --> compiler/src/tir.rs:505:9
[INFO] [stdout]     |
[INFO] [stdout] 503 | pub struct Param<'t> {
[INFO] [stdout]     |            ----- field in this struct
[INFO] [stdout] 504 |     pub ty: EarlyBinder<&'t Ty<'t>>,
[INFO] [stdout] 505 |     pub span: Span,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Param` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ExprKind` is never used
[INFO] [stdout]    --> compiler/src/tir.rs:509:10
[INFO] [stdout]     |
[INFO] [stdout] 509 | pub enum ExprKind<'a> {
[INFO] [stdout]     |          ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ExprKind` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FnCall` is never constructed
[INFO] [stdout]    --> compiler/src/tir.rs:522:12
[INFO] [stdout]     |
[INFO] [stdout] 522 | pub struct FnCall<'a> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `FnCall` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FieldInit` is never constructed
[INFO] [stdout]    --> compiler/src/tir.rs:529:12
[INFO] [stdout]     |
[INFO] [stdout] 529 | pub struct FieldInit<'a> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `FieldInit` 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: struct `TypeInit` is never constructed
[INFO] [stdout]    --> compiler/src/tir.rs:536:12
[INFO] [stdout]     |
[INFO] [stdout] 536 | pub struct TypeInit<'a> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TypeInit` 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: variants `Add`, `Sub`, `Mul`, `Div`, and `Dot` are never constructed
[INFO] [stdout]    --> compiler/src/tir.rs:544:5
[INFO] [stdout]     |
[INFO] [stdout] 543 | pub enum BinOp {
[INFO] [stdout]     |          ----- variants in this enum
[INFO] [stdout] 544 |     Add,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 545 |     Sub,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 546 |     Mul,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 547 |     Div,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 548 |     Dot,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `BinOp` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Neg` and `Call` are never constructed
[INFO] [stdout]    --> compiler/src/tir.rs:553:5
[INFO] [stdout]     |
[INFO] [stdout] 552 | pub enum UnOp {
[INFO] [stdout]     |          ---- variants in this enum
[INFO] [stdout] 553 |     Neg,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 554 |     Call,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `UnOp` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id` and `bounds` are never read
[INFO] [stdout]    --> compiler/src/tir.rs:618:9
[INFO] [stdout]     |
[INFO] [stdout] 617 | pub struct Adt<'t> {
[INFO] [stdout]     |            --- fields in this struct
[INFO] [stdout] 618 |     pub id: TirId,
[INFO] [stdout]     |         ^^
[INFO] [stdout] ...
[INFO] [stdout] 621 |     pub bounds: EarlyBinder<Bounds<'t>>,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Adt` 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 `id`, `bounds`, and `ty` are never read
[INFO] [stdout]    --> compiler/src/tir.rs:642:9
[INFO] [stdout]     |
[INFO] [stdout] 641 | pub struct TyAlias<'t> {
[INFO] [stdout]     |            ------- fields in this struct
[INFO] [stdout] 642 |     pub id: TirId,
[INFO] [stdout]     |         ^^
[INFO] [stdout] ...
[INFO] [stdout] 645 |     pub bounds: EarlyBinder<Bounds<'t>>,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 646 |     pub ty: Option<EarlyBinder<&'t Ty<'t>>>,
[INFO] [stdout]     |         ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TyAlias` 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 `id`, `name`, and `bounds` are never read
[INFO] [stdout]    --> compiler/src/tir.rs:651:9
[INFO] [stdout]     |
[INFO] [stdout] 650 | pub struct Trait<'t> {
[INFO] [stdout]     |            ----- fields in this struct
[INFO] [stdout] 651 |     pub id: TirId,
[INFO] [stdout]     |         ^^
[INFO] [stdout] 652 |     pub name: &'t str,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 653 |     pub generics: &'t Generics<'t>,
[INFO] [stdout] 654 |     pub bounds: EarlyBinder<Bounds<'t>>,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Trait` 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 `id`, `of_trait`, and `bounds` are never read
[INFO] [stdout]    --> compiler/src/tir.rs:660:9
[INFO] [stdout]     |
[INFO] [stdout] 659 | pub struct Impl<'t> {
[INFO] [stdout]     |            ---- fields in this struct
[INFO] [stdout] 660 |     pub id: TirId,
[INFO] [stdout]     |         ^^
[INFO] [stdout] 661 |     pub of_trait: (TirId, EarlyBinder<GenArgs<'t>>),
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 662 |     pub generics: &'t Generics<'t>,
[INFO] [stdout] 663 |     pub bounds: EarlyBinder<Bounds<'t>>,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Impl` 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 `id` and `name` are never read
[INFO] [stdout]    --> compiler/src/tir.rs:675:9
[INFO] [stdout]     |
[INFO] [stdout] 674 | pub struct Mod<'t> {
[INFO] [stdout]     |            --- fields in this struct
[INFO] [stdout] 675 |     pub id: TirId,
[INFO] [stdout]     |         ^^
[INFO] [stdout] 676 |     pub name: &'t str,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Mod` 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: method `lower_binder` is never used
[INFO] [stdout]    --> compiler/src/tir/building.rs:244:8
[INFO] [stdout]     |
[INFO] [stdout] 189 | impl InScopeBinders {
[INFO] [stdout]     | ------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 244 |     fn lower_binder<'t, B: TirBuilder<'t>, T, U>(
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `visit_expr` is never used
[INFO] [stdout]  --> compiler/src/tir/visit.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub trait Visitor<'t>: Sized {
[INFO] [stdout]   |           ------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 8 |     fn visit_expr(&mut self, expr: &Expr<'t>) {}
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `visit_binder` is never used
[INFO] [stdout]    --> compiler/src/tir/visit.rs:101:8
[INFO] [stdout]     |
[INFO] [stdout] 99  | pub trait TypeVisitor<'t> {
[INFO] [stdout]     |           ----------- method in this trait
[INFO] [stdout] 100 |     fn visit_ty(&mut self, ty: &'t Ty<'t>);
[INFO] [stdout] 101 |     fn visit_binder<T: TypeVisitable<'t>>(&mut self, binder: Binder<'t, T>);
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `try_fold_binder` is never used
[INFO] [stdout]    --> compiler/src/tir/visit.rs:112:8
[INFO] [stdout]     |
[INFO] [stdout] 108 | pub trait FallibleTypeFolder<'t> {
[INFO] [stdout]     |           ------------------ method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 112 |     fn try_fold_binder<T: TypeFoldable<'t>>(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `references_err` is never used
[INFO] [stdout]    --> compiler/src/tir/visit.rs:360:8
[INFO] [stdout]     |
[INFO] [stdout] 359 | pub trait TypeVisitableExt<'t> {
[INFO] [stdout]     |           ---------------- method in this trait
[INFO] [stdout] 360 |     fn references_err(&self) -> bool;
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]   --> compiler/src/typeck.rs:75:24
[INFO] [stdout]    |
[INFO] [stdout] 75 |     UnconstrainedInfer(NodeId, InferId, Span),
[INFO] [stdout]    |     ------------------ ^^^^^^  ^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]    |
[INFO] [stdout] 75 |     UnconstrainedInfer((), (), Span),
[INFO] [stdout]    |                        ~~  ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> compiler/src/typeck.rs:76:28
[INFO] [stdout]    |
[INFO] [stdout] 76 |     NonPlaceExprInMutateOp(NodeId, Span),
[INFO] [stdout]    |     ---------------------- ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 76 |     NonPlaceExprInMutateOp((), Span),
[INFO] [stdout]    |                            ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> compiler/src/typeck.rs:77:24
[INFO] [stdout]    |
[INFO] [stdout] 77 |     NonIdentRhsOfDotOp(NodeId, Span),
[INFO] [stdout]    |     ------------------ ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 77 |     NonIdentRhsOfDotOp((), Span),
[INFO] [stdout]    |                        ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `enter_new_universe`, `exit_current_universe`, `is_universe_alive`, `new_var_in_universe`, and `universe_of_var` are never used
[INFO] [stdout]    --> compiler/src/typeck.rs:339:12
[INFO] [stdout]     |
[INFO] [stdout] 322 | impl<'t> InferCtxt<'t> {
[INFO] [stdout]     | ---------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 339 |     pub fn enter_new_universe(&mut self) -> Universe {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 343 |     pub fn exit_current_universe(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 347 |     pub fn is_universe_alive(&self, universe: Universe) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 355 |     pub fn new_var_in_universe(&mut self, universe: Universe, span: Span) -> InferId {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 368 |     pub fn universe_of_var(&self, var: InferId) -> Universe {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tcx`
[INFO] [stdout]    --> compiler/src/tir.rs:308:18
[INFO] [stdout]     |
[INFO] [stdout] 308 |     pub fn dummy(tcx: &'t TirCtx<'t>, value: T) -> Binder<'t, T>
[INFO] [stdout]     |                  ^^^ help: if this is intentional, prefix it with an underscore: `_tcx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `unwrap_use` is never used
[INFO] [stdout]    --> compiler/src/ast.rs:196:12
[INFO] [stdout]     |
[INFO] [stdout] 141 | impl<'a> Node<'a> {
[INFO] [stdout]     | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 196 |     pub fn unwrap_use(&self) -> &Use {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `visibility` is never read
[INFO] [stdout]    --> compiler/src/ast.rs:349:9
[INFO] [stdout]     |
[INFO] [stdout] 347 | pub struct Module<'a> {
[INFO] [stdout]     |            ------ field in this struct
[INFO] [stdout] 348 |     pub id: NodeId,
[INFO] [stdout] 349 |     pub visibility: Visibility,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Module` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `visibility` and `name_span` are never read
[INFO] [stdout]    --> compiler/src/ast.rs:375:9
[INFO] [stdout]     |
[INFO] [stdout] 373 | pub struct TypeAlias<'a> {
[INFO] [stdout]     |            --------- fields in this struct
[INFO] [stdout] 374 |     pub id: NodeId,
[INFO] [stdout] 375 |     pub visibility: Visibility,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 376 |     pub name: &'a str,
[INFO] [stdout] 377 |     pub name_span: Span,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TypeAlias` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `visibility` is never read
[INFO] [stdout]    --> compiler/src/ast.rs:386:9
[INFO] [stdout]     |
[INFO] [stdout] 384 | pub struct TypeDef<'a> {
[INFO] [stdout]     |            ------- field in this struct
[INFO] [stdout] 385 |     pub id: NodeId,
[INFO] [stdout] 386 |     pub visibility: Visibility,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TypeDef` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `visibility` is never read
[INFO] [stdout]    --> compiler/src/ast.rs:408:9
[INFO] [stdout]     |
[INFO] [stdout] 406 | pub struct VariantDef<'a> {
[INFO] [stdout]     |            ---------- field in this struct
[INFO] [stdout] 407 |     pub id: NodeId,
[INFO] [stdout] 408 |     pub visibility: Visibility,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `VariantDef` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `visibility` is never read
[INFO] [stdout]    --> compiler/src/ast.rs:417:9
[INFO] [stdout]     |
[INFO] [stdout] 415 | pub struct FieldDef<'a> {
[INFO] [stdout]     |            -------- field in this struct
[INFO] [stdout] 416 |     pub id: NodeId,
[INFO] [stdout] 417 |     pub visibility: Visibility,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `FieldDef` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `visibility` is never read
[INFO] [stdout]    --> compiler/src/ast.rs:433:9
[INFO] [stdout]     |
[INFO] [stdout] 431 | pub struct Fn<'a> {
[INFO] [stdout]     |            -- field in this struct
[INFO] [stdout] 432 |     pub id: NodeId,
[INFO] [stdout] 433 |     pub visibility: Visibility,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Fn` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `visibility` is never read
[INFO] [stdout]    --> compiler/src/ast.rs:445:9
[INFO] [stdout]     |
[INFO] [stdout] 443 | pub struct Use<'a> {
[INFO] [stdout]     |            --- field in this struct
[INFO] [stdout] 444 |     pub id: NodeId,
[INFO] [stdout] 445 |     pub visibility: Visibility,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Use` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `span` and `visibility` are never read
[INFO] [stdout]    --> compiler/src/ast.rs:453:9
[INFO] [stdout]     |
[INFO] [stdout] 451 | pub struct Trait<'a> {
[INFO] [stdout]     |            ----- fields in this struct
[INFO] [stdout] 452 |     pub id: NodeId,
[INFO] [stdout] 453 |     pub span: Span,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 454 |
[INFO] [stdout] 455 |     pub visibility: Visibility,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Trait` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `span` is never read
[INFO] [stdout]    --> compiler/src/ast.rs:471:9
[INFO] [stdout]     |
[INFO] [stdout] 469 | pub struct Impl<'a> {
[INFO] [stdout]     |            ---- field in this struct
[INFO] [stdout] 470 |     pub id: NodeId,
[INFO] [stdout] 471 |     pub span: Span,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Impl` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> compiler/src/ast.rs:527:10
[INFO] [stdout]     |
[INFO] [stdout] 527 |     UnOp(UnOp, &'a Expr<'a>, Span),
[INFO] [stdout]     |     ---- ^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ExprKind` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 527 |     UnOp((), &'a Expr<'a>, Span),
[INFO] [stdout]     |          ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_id` is never used
[INFO] [stdout]   --> compiler/src/resolve.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl Res<NodeId> {
[INFO] [stdout]    | ---------------- associated function in this implementation
[INFO] [stdout] 31 |     pub fn from_id<'a>(id: NodeId, nodes: &'a Nodes<'a>) -> Res<NodeId> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `in_scope` is never read
[INFO] [stdout]   --> compiler/src/resolve.rs:69:9
[INFO] [stdout]    |
[INFO] [stdout] 67 |     UnresolvedLexicalIdentifier {
[INFO] [stdout]    |     --------------------------- field in this variant
[INFO] [stdout] 68 |         ident: String,
[INFO] [stdout] 69 |         in_scope: (NodeId, SGNodeId),
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `in_scope` is never read
[INFO] [stdout]   --> compiler/src/resolve.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 72 |     UnresolvedAssociatedIdentifier {
[INFO] [stdout]    |     ------------------------------ field in this variant
[INFO] [stdout] 73 |         ident: String,
[INFO] [stdout] 74 |         in_scope: NodeId,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `on_res` is never read
[INFO] [stdout]   --> compiler/src/resolve.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |     UnresolvedField {
[INFO] [stdout]    |     --------------- field in this variant
[INFO] [stdout] 78 |         ident: String,
[INFO] [stdout] 79 |         on_res: NodeId,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id` and `name` are never read
[INFO] [stdout]  --> compiler/src/scopegraph.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct ScopeGraph<D> {
[INFO] [stdout]   |            ---------- fields in this struct
[INFO] [stdout] 6 |     id: NodeId,
[INFO] [stdout]   |     ^^
[INFO] [stdout] 7 |     name: String,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `graphviz_export` is never used
[INFO] [stdout]    --> compiler/src/scopegraph.rs:234:8
[INFO] [stdout]     |
[INFO] [stdout] 234 | pub fn graphviz_export<D>(sg: &HashMap<NodeId, ScopeGraph<D>>) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `bounds` and `kind` are never read
[INFO] [stdout]  --> compiler/src/solve.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Goal<'t> {
[INFO] [stdout]   |            ---- fields in this struct
[INFO] [stdout] 8 |     pub bounds: Bounds<'t>,
[INFO] [stdout]   |         ^^^^^^
[INFO] [stdout] 9 |     pub kind: Binder<'t, GoalKind<'t>>,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `WellFormed`, `StructurallyNorm`, and `Trait` are never constructed
[INFO] [stdout]   --> compiler/src/solve.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub enum GoalKind<'t> {
[INFO] [stdout]    |          -------- variants in this enum
[INFO] [stdout] 13 |     WellFormed(&'t Ty<'t>),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 14 |     StructurallyNorm(TirId, GenArgs<'t>, &'t Ty<'t>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 15 |     Equate(&'t Ty<'t>, &'t Ty<'t>),
[INFO] [stdout] 16 |     Trait(TirId, GenArgs<'t>),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Canonical` is never constructed
[INFO] [stdout]   --> compiler/src/solve/canonical.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Canonical<'t, T> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Input` and `Response` are never constructed
[INFO] [stdout]   --> compiler/src/solve/canonical.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub enum CanonicalizerMode {
[INFO] [stdout]    |          ----------------- variants in this enum
[INFO] [stdout] 20 |     Input,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 21 |     Response,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CanonicalizerMode` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OriginalValues` is never constructed
[INFO] [stdout]   --> compiler/src/solve/canonical.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct OriginalValues<'t>(pub &'t [&'t Ty<'t>]);
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `ExistentialTy` and `UniversalTy` are never constructed
[INFO] [stdout]   --> compiler/src/solve/canonical.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub enum CanonicalVar {
[INFO] [stdout]    |          ------------ variants in this enum
[INFO] [stdout] 34 |     ExistentialTy(Universe),
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 35 |     UniversalTy(Universe, BoundVar),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CanonicalVar` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `universe` and `update_universe` are never used
[INFO] [stdout]   --> compiler/src/solve/canonical.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 37 | impl CanonicalVar {
[INFO] [stdout]    | ----------------- methods in this implementation
[INFO] [stdout] 38 |     pub fn universe(&self) -> Universe {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 43 |     pub fn update_universe(&mut self, new_u: Universe) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `instantiate` is never used
[INFO] [stdout]   --> compiler/src/solve/canonical.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 49 | impl<'t, T: TypeFoldable<'t>> Canonical<'t, T> {
[INFO] [stdout]    | ---------------------------------------------- method in this implementation
[INFO] [stdout] 50 |     fn instantiate(self, infcx: &InferCtxt<'t>, var_values: &VarValues<'t>) -> T {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> compiler/src/solve/canonical.rs:57:20
[INFO] [stdout]    |
[INFO] [stdout] 56 |         impl<'a, 't> CanonicalInstantiator<'a, 't> {
[INFO] [stdout]    |         ------------------------------------------ associated function in this implementation
[INFO] [stdout] 57 |             pub fn new(tcx: &'t TirCtx<'t>, var_values: &'a VarValues<'t>) -> Self {
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `canonicalize`, `new_from_canonical`, `create_canonical_response`, and `instantiate_canonical_response` are never used
[INFO] [stdout]    --> compiler/src/solve/canonical.rs:94:12
[INFO] [stdout]     |
[INFO] [stdout] 93  | impl<'t> InferCtxt<'t> {
[INFO] [stdout]     | ---------------------- associated items in this implementation
[INFO] [stdout] 94  |     pub fn canonicalize<T: TypeFoldable<'t>>(
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 276 |     pub fn new_from_canonical<T: TypeFoldable<'t>>(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 307 |     pub fn create_canonical_response(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 322 |     pub fn instantiate_canonical_response(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `canonicalize_placeholder`, and `canonicalize_infer` are never used
[INFO] [stdout]    --> compiler/src/solve/canonical.rs:113:20
[INFO] [stdout]     |
[INFO] [stdout] 112 |         impl<'a, 't> Canonicalizer<'a, 't> {
[INFO] [stdout]     |         ---------------------------------- associated items in this implementation
[INFO] [stdout] 113 |             pub fn new(infcx: &'a InferCtxt<'t>, mode: CanonicalizerMode) -> Self {
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] ...
[INFO] [stdout] 128 |             pub fn canonicalize_placeholder(&mut self, u: Universe, var: BoundVar) -> &'t Ty<'t> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 154 |             pub fn canonicalize_infer(&mut self, id: InferId) -> &'t Ty<'t> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new_raw` and `can_name` are never used
[INFO] [stdout]    --> compiler/src/tir.rs:95:12
[INFO] [stdout]     |
[INFO] [stdout] 88  | impl Universe {
[INFO] [stdout]     | ------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 95  |     pub fn new_raw(idx: u32, gen: u32) -> Self {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 |     pub fn can_name(self, b: Universe, infcx: &InferCtxt<'_>) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `dead_universes` is never read
[INFO] [stdout]    --> compiler/src/tir.rs:120:5
[INFO] [stdout]     |
[INFO] [stdout] 117 | pub struct UniverseStorage {
[INFO] [stdout]     |            --------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 120 |     dead_universes: Vec<UniverseGen>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `enter_new_universe`, `exit_current_universe`, and `is_universe_alive` are never used
[INFO] [stdout]    --> compiler/src/tir.rs:139:12
[INFO] [stdout]     |
[INFO] [stdout] 122 | impl UniverseStorage {
[INFO] [stdout]     | -------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 139 |     pub fn enter_new_universe(&mut self) -> Universe {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 158 |     pub fn exit_current_universe(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 |     pub fn is_universe_alive(&self, universe: Universe) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `bind_with_vars`, `vars`, `no_bound_vars`, `instantiate_with_infer`, and `enter_forall` are never used
[INFO] [stdout]    --> compiler/src/tir.rs:287:12
[INFO] [stdout]     |
[INFO] [stdout] 286 | impl<'t, T> Binder<'t, T> {
[INFO] [stdout]     | ------------------------- associated items in this implementation
[INFO] [stdout] 287 |     pub fn bind_with_vars(value: T, vars: &'t [BoundVarKind]) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 292 |     pub fn vars(&self) -> &'t [BoundVarKind] {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 301 |     pub fn no_bound_vars(self) -> Option<T> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 343 |     pub fn instantiate_with_infer(self, infcx: &mut InferCtxt<'t>, span: Span) -> T
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 391 |     pub fn enter_forall<U>(self, infcx: &mut InferCtxt<'t>, f: impl FnOnce(T) -> U) -> U
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> compiler/src/tir.rs:353:16
[INFO] [stdout]     |
[INFO] [stdout] 352 |         impl<'a, 't> Folder<'a, 't> {
[INFO] [stdout]     |         --------------------------- associated function in this implementation
[INFO] [stdout] 353 |             fn new(infcx: &'a mut InferCtxt<'t>, span: Span) -> Self {
[INFO] [stdout]     |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> compiler/src/tir.rs:400:16
[INFO] [stdout]     |
[INFO] [stdout] 399 |         impl<'a, 't> Folder<'a, 't> {
[INFO] [stdout]     |         --------------------------- associated function in this implementation
[INFO] [stdout] 400 |             fn new(infcx: &'a InferCtxt<'t>) -> Self {
[INFO] [stdout]     |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `kind` are never read
[INFO] [stdout]    --> compiler/src/tir.rs:473:9
[INFO] [stdout]     |
[INFO] [stdout] 472 | pub struct GenParam<'t> {
[INFO] [stdout]     |            -------- fields in this struct
[INFO] [stdout] 473 |     pub name: &'t str,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 476 |     pub kind: GenParamKind,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `GenParam` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Path` is never constructed
[INFO] [stdout]    --> compiler/src/tir.rs:485:12
[INFO] [stdout]     |
[INFO] [stdout] 485 | pub struct Path<'t> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Path` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `res` is never read
[INFO] [stdout]    --> compiler/src/tir.rs:494:9
[INFO] [stdout]     |
[INFO] [stdout] 492 | pub struct PathSeg<'t> {
[INFO] [stdout]     |            ------- field in this struct
[INFO] [stdout] 493 |     pub args: GenArgs<'t>,
[INFO] [stdout] 494 |     pub res: Res<TirId>,
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PathSeg` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Expr` is never constructed
[INFO] [stdout]    --> compiler/src/tir.rs:498:12
[INFO] [stdout]     |
[INFO] [stdout] 498 | pub struct Expr<'a> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Expr` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `span` is never read
[INFO] [stdout]    --> compiler/src/tir.rs:505:9
[INFO] [stdout]     |
[INFO] [stdout] 503 | pub struct Param<'t> {
[INFO] [stdout]     |            ----- field in this struct
[INFO] [stdout] 504 |     pub ty: EarlyBinder<&'t Ty<'t>>,
[INFO] [stdout] 505 |     pub span: Span,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Param` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ExprKind` is never used
[INFO] [stdout]    --> compiler/src/tir.rs:509:10
[INFO] [stdout]     |
[INFO] [stdout] 509 | pub enum ExprKind<'a> {
[INFO] [stdout]     |          ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ExprKind` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FnCall` is never constructed
[INFO] [stdout]    --> compiler/src/tir.rs:522:12
[INFO] [stdout]     |
[INFO] [stdout] 522 | pub struct FnCall<'a> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `FnCall` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FieldInit` is never constructed
[INFO] [stdout]    --> compiler/src/tir.rs:529:12
[INFO] [stdout]     |
[INFO] [stdout] 529 | pub struct FieldInit<'a> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `FieldInit` 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: struct `TypeInit` is never constructed
[INFO] [stdout]    --> compiler/src/tir.rs:536:12
[INFO] [stdout]     |
[INFO] [stdout] 536 | pub struct TypeInit<'a> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TypeInit` 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: variants `Add`, `Sub`, `Mul`, `Div`, and `Dot` are never constructed
[INFO] [stdout]    --> compiler/src/tir.rs:544:5
[INFO] [stdout]     |
[INFO] [stdout] 543 | pub enum BinOp {
[INFO] [stdout]     |          ----- variants in this enum
[INFO] [stdout] 544 |     Add,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 545 |     Sub,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 546 |     Mul,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 547 |     Div,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 548 |     Dot,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `BinOp` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Neg` and `Call` are never constructed
[INFO] [stdout]    --> compiler/src/tir.rs:553:5
[INFO] [stdout]     |
[INFO] [stdout] 552 | pub enum UnOp {
[INFO] [stdout]     |          ---- variants in this enum
[INFO] [stdout] 553 |     Neg,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 554 |     Call,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `UnOp` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id` and `bounds` are never read
[INFO] [stdout]    --> compiler/src/tir.rs:618:9
[INFO] [stdout]     |
[INFO] [stdout] 617 | pub struct Adt<'t> {
[INFO] [stdout]     |            --- fields in this struct
[INFO] [stdout] 618 |     pub id: TirId,
[INFO] [stdout]     |         ^^
[INFO] [stdout] ...
[INFO] [stdout] 621 |     pub bounds: EarlyBinder<Bounds<'t>>,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Adt` 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 `id`, `bounds`, and `ty` are never read
[INFO] [stdout]    --> compiler/src/tir.rs:642:9
[INFO] [stdout]     |
[INFO] [stdout] 641 | pub struct TyAlias<'t> {
[INFO] [stdout]     |            ------- fields in this struct
[INFO] [stdout] 642 |     pub id: TirId,
[INFO] [stdout]     |         ^^
[INFO] [stdout] ...
[INFO] [stdout] 645 |     pub bounds: EarlyBinder<Bounds<'t>>,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 646 |     pub ty: Option<EarlyBinder<&'t Ty<'t>>>,
[INFO] [stdout]     |         ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TyAlias` 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 `id`, `name`, and `bounds` are never read
[INFO] [stdout]    --> compiler/src/tir.rs:651:9
[INFO] [stdout]     |
[INFO] [stdout] 650 | pub struct Trait<'t> {
[INFO] [stdout]     |            ----- fields in this struct
[INFO] [stdout] 651 |     pub id: TirId,
[INFO] [stdout]     |         ^^
[INFO] [stdout] 652 |     pub name: &'t str,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 653 |     pub generics: &'t Generics<'t>,
[INFO] [stdout] 654 |     pub bounds: EarlyBinder<Bounds<'t>>,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Trait` 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 `id`, `of_trait`, and `bounds` are never read
[INFO] [stdout]    --> compiler/src/tir.rs:660:9
[INFO] [stdout]     |
[INFO] [stdout] 659 | pub struct Impl<'t> {
[INFO] [stdout]     |            ---- fields in this struct
[INFO] [stdout] 660 |     pub id: TirId,
[INFO] [stdout]     |         ^^
[INFO] [stdout] 661 |     pub of_trait: (TirId, EarlyBinder<GenArgs<'t>>),
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 662 |     pub generics: &'t Generics<'t>,
[INFO] [stdout] 663 |     pub bounds: EarlyBinder<Bounds<'t>>,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Impl` 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 `id` and `name` are never read
[INFO] [stdout]    --> compiler/src/tir.rs:675:9
[INFO] [stdout]     |
[INFO] [stdout] 674 | pub struct Mod<'t> {
[INFO] [stdout]     |            --- fields in this struct
[INFO] [stdout] 675 |     pub id: TirId,
[INFO] [stdout]     |         ^^
[INFO] [stdout] 676 |     pub name: &'t str,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Mod` 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: method `lower_binder` is never used
[INFO] [stdout]    --> compiler/src/tir/building.rs:244:8
[INFO] [stdout]     |
[INFO] [stdout] 189 | impl InScopeBinders {
[INFO] [stdout]     | ------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 244 |     fn lower_binder<'t, B: TirBuilder<'t>, T, U>(
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `visit_expr` is never used
[INFO] [stdout]  --> compiler/src/tir/visit.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub trait Visitor<'t>: Sized {
[INFO] [stdout]   |           ------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 8 |     fn visit_expr(&mut self, expr: &Expr<'t>) {}
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `visit_binder` is never used
[INFO] [stdout]    --> compiler/src/tir/visit.rs:101:8
[INFO] [stdout]     |
[INFO] [stdout] 99  | pub trait TypeVisitor<'t> {
[INFO] [stdout]     |           ----------- method in this trait
[INFO] [stdout] 100 |     fn visit_ty(&mut self, ty: &'t Ty<'t>);
[INFO] [stdout] 101 |     fn visit_binder<T: TypeVisitable<'t>>(&mut self, binder: Binder<'t, T>);
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `try_fold_binder` is never used
[INFO] [stdout]    --> compiler/src/tir/visit.rs:112:8
[INFO] [stdout]     |
[INFO] [stdout] 108 | pub trait FallibleTypeFolder<'t> {
[INFO] [stdout]     |           ------------------ method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 112 |     fn try_fold_binder<T: TypeFoldable<'t>>(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `references_err` is never used
[INFO] [stdout]    --> compiler/src/tir/visit.rs:360:8
[INFO] [stdout]     |
[INFO] [stdout] 359 | pub trait TypeVisitableExt<'t> {
[INFO] [stdout]     |           ---------------- method in this trait
[INFO] [stdout] 360 |     fn references_err(&self) -> bool;
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]   --> compiler/src/typeck.rs:75:24
[INFO] [stdout]    |
[INFO] [stdout] 75 |     UnconstrainedInfer(NodeId, InferId, Span),
[INFO] [stdout]    |     ------------------ ^^^^^^  ^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]    |
[INFO] [stdout] 75 |     UnconstrainedInfer((), (), Span),
[INFO] [stdout]    |                        ~~  ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> compiler/src/typeck.rs:76:28
[INFO] [stdout]    |
[INFO] [stdout] 76 |     NonPlaceExprInMutateOp(NodeId, Span),
[INFO] [stdout]    |     ---------------------- ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 76 |     NonPlaceExprInMutateOp((), Span),
[INFO] [stdout]    |                            ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> compiler/src/typeck.rs:77:24
[INFO] [stdout]    |
[INFO] [stdout] 77 |     NonIdentRhsOfDotOp(NodeId, Span),
[INFO] [stdout]    |     ------------------ ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 77 |     NonIdentRhsOfDotOp((), Span),
[INFO] [stdout]    |                        ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `enter_new_universe`, `exit_current_universe`, `is_universe_alive`, `new_var_in_universe`, and `universe_of_var` are never used
[INFO] [stdout]    --> compiler/src/typeck.rs:339:12
[INFO] [stdout]     |
[INFO] [stdout] 322 | impl<'t> InferCtxt<'t> {
[INFO] [stdout]     | ---------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 339 |     pub fn enter_new_universe(&mut self) -> Universe {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 343 |     pub fn exit_current_universe(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 347 |     pub fn is_universe_alive(&self, universe: Universe) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 355 |     pub fn new_var_in_universe(&mut self, universe: Universe, span: Span) -> InferId {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 368 |     pub fn universe_of_var(&self, var: InferId) -> Universe {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking cargo-platform v0.1.3
[INFO] [stderr]     Checking rustc_version v0.4.0
[INFO] [stderr]     Checking cargo_metadata v0.15.4
[INFO] [stderr]     Checking rustfix v0.6.1
[INFO] [stderr]     Checking ui_test v0.21.1
[INFO] [stderr]     Checking test_runner v0.1.0 (/opt/rustwide/workdir/test_runner)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.27s
[INFO] running `Command { std: "docker" "inspect" "01c26c06d25dbae1ae05d5107c34394812a9c4d695a80e1107de148e07e96288", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01c26c06d25dbae1ae05d5107c34394812a9c4d695a80e1107de148e07e96288", kill_on_drop: false }`
[INFO] [stdout] 01c26c06d25dbae1ae05d5107c34394812a9c4d695a80e1107de148e07e96288
