[INFO] fetching crate rail-hir 0.1.0...
[INFO] testing rail-hir-0.1.0 against 1.98.0-beta.1 for beta-1.98-1
[INFO] extracting crate rail-hir 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate rail-hir 0.1.0
[INFO] finished tweaking crates.io crate rail-hir 0.1.0
[INFO] tweaked toml for crates.io crate rail-hir 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rail-hir 0.1.0 on toolchain 1.98.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rail-hir 0.1.0 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" "+1.98.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] e1b30bd84261957e884d13c6c9680f6f8e4358521db783dd9995f53710c8ecf8
[INFO] running `Command { std: "docker" "start" "e1b30bd84261957e884d13c6c9680f6f8e4358521db783dd9995f53710c8ecf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e1b30bd84261957e884d13c6c9680f6f8e4358521db783dd9995f53710c8ecf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e1b30bd84261957e884d13c6c9680f6f8e4358521db783dd9995f53710c8ecf8" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e1b30bd84261957e884d13c6c9680f6f8e4358521db783dd9995f53710c8ecf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e1b30bd84261957e884d13c6c9680f6f8e4358521db783dd9995f53710c8ecf8" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling macro_rules_attribute-proc_macro v0.2.2
[INFO] [stderr]    Compiling const-str v1.1.0
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling slotmap v1.1.1
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]    Compiling macro_rules_attribute v0.2.2
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling derive_more v2.1.1
[INFO] [stderr]    Compiling rail-diag v0.1.0
[INFO] [stderr]    Compiling rail-syntax v0.1.0
[INFO] [stderr]    Compiling rail-hir v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `IntrinsicDef`
[INFO] [stdout]   --> src/lib.rs:15:30
[INFO] [stdout]    |
[INFO] [stdout] 15 |     instrinsics::{Intrinsic, IntrinsicDef},
[INFO] [stdout]    |                              ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `derive_more::Display`
[INFO] [stdout]  --> src/instrinsics.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use derive_more::Display;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SlotMap`
[INFO] [stdout]  --> src/hir.rs:5:29
[INFO] [stdout]   |
[INFO] [stdout] 5 | use slotmap::{SecondaryMap, SlotMap, new_key_type};
[INFO] [stdout]   |                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Ident`
[INFO] [stdout]  --> src/hir.rs:8:27
[INFO] [stdout]   |
[INFO] [stdout] 8 |     ast::untyped::{BinOp, Ident, UnaryOp},
[INFO] [stdout]   |                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]  --> src/lib.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use itertools::Itertools;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `let_stmt`
[INFO] [stdout]    --> src/hir.rs:141:23
[INFO] [stdout]     |
[INFO] [stdout] 141 |             Stmt::Let(let_stmt) => {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_let_stmt`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/lib.rs:978:29
[INFO] [stdout]     |
[INFO] [stdout] 978 | ...                   _ => {}
[INFO] [stdout]     |                       ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/lib.rs:978:29
[INFO] [stdout]     |
[INFO] [stdout] 746 | ...                   GroupItem::Layout(layout) => {
[INFO] [stdout]     |                       ------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 785 | ...                   GroupItem::Proc(proc) => {
[INFO] [stdout]     |                       --------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 853 | ...                   GroupItem::Cond(cond) => {
[INFO] [stdout]     |                       --------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 900 | ...                   GroupItem::When(when_decl) => {
[INFO] [stdout]     |                       -------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 978 | ...                   _ => {}
[INFO] [stdout]     |                       ^ collectively making this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `namespace`
[INFO] [stdout]     --> src/lib.rs:1278:29
[INFO] [stdout]      |
[INFO] [stdout] 1278 | ...                   namespace,
[INFO] [stdout]      |                       ^^^^^^^^^ help: try ignoring the field: `namespace: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `method`
[INFO] [stdout]     --> src/lib.rs:1279:29
[INFO] [stdout]      |
[INFO] [stdout] 1279 | ...                   method,
[INFO] [stdout]      |                       ^^^^^^ help: try ignoring the field: `method: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]     --> src/lib.rs:1280:29
[INFO] [stdout]      |
[INFO] [stdout] 1280 | ...                   args,
[INFO] [stdout]      |                       ^^^^ help: try ignoring the field: `args: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expected`
[INFO] [stdout]     --> src/lib.rs:1326:25
[INFO] [stdout]      |
[INFO] [stdout] 1326 |                     let expected = format!("{}", intrinsic_ty);
[INFO] [stdout]      |                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expected`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `got`
[INFO] [stdout]     --> src/lib.rs:1327:25
[INFO] [stdout]      |
[INFO] [stdout] 1327 |                     let got = format!("{}", proc_ty);
[INFO] [stdout]      |                         ^^^ help: if this is intentional, prefix it with an underscore: `_got`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `TypeDef` is more private than the item `TypeCtx::lookup_group`
[INFO] [stdout]    --> src/lib.rs:164:5
[INFO] [stdout]     |
[INFO] [stdout] 164 |     pub fn lookup_group(&self, id: TypeId) -> &TypeDef {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `TypeCtx::lookup_group` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `TypeDef` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/lib.rs:67:1
[INFO] [stdout]     |
[INFO] [stdout]  67 | struct TypeDef {
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `ProcDef` is more private than the item `TypeCtx::lookup_proc`
[INFO] [stdout]    --> src/lib.rs:170:5
[INFO] [stdout]     |
[INFO] [stdout] 170 |     pub fn lookup_proc(&self, id: ProcId) -> &ProcDef {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `TypeCtx::lookup_proc` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `ProcDef` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/lib.rs:71:1
[INFO] [stdout]     |
[INFO] [stdout]  71 | struct ProcDef {
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `scope` are never read
[INFO] [stdout]    --> src/lib.rs:407:5
[INFO] [stdout]     |
[INFO] [stdout] 406 | pub struct Local {
[INFO] [stdout]     |            ----- fields in this struct
[INFO] [stdout] 407 |     name: Ident,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 408 |     ty: Type,
[INFO] [stdout] 409 |     scope: ScopeId,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.74s
[INFO] running `Command { std: "docker" "inspect" "e1b30bd84261957e884d13c6c9680f6f8e4358521db783dd9995f53710c8ecf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e1b30bd84261957e884d13c6c9680f6f8e4358521db783dd9995f53710c8ecf8" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `IntrinsicDef`
[INFO] [stdout]   --> src/lib.rs:15:30
[INFO] [stdout]    |
[INFO] [stdout] 15 |     instrinsics::{Intrinsic, IntrinsicDef},
[INFO] [stdout]    |                              ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `derive_more::Display`
[INFO] [stdout]  --> src/instrinsics.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use derive_more::Display;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SlotMap`
[INFO] [stdout]  --> src/hir.rs:5:29
[INFO] [stdout]   |
[INFO] [stdout] 5 | use slotmap::{SecondaryMap, SlotMap, new_key_type};
[INFO] [stdout]   |                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Ident`
[INFO] [stdout]  --> src/hir.rs:8:27
[INFO] [stdout]   |
[INFO] [stdout] 8 |     ast::untyped::{BinOp, Ident, UnaryOp},
[INFO] [stdout]   |                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]  --> src/lib.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use itertools::Itertools;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rail-hir v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `let_stmt`
[INFO] [stdout]    --> src/hir.rs:141:23
[INFO] [stdout]     |
[INFO] [stdout] 141 |             Stmt::Let(let_stmt) => {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_let_stmt`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/lib.rs:978:29
[INFO] [stdout]     |
[INFO] [stdout] 978 | ...                   _ => {}
[INFO] [stdout]     |                       ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/lib.rs:978:29
[INFO] [stdout]     |
[INFO] [stdout] 746 | ...                   GroupItem::Layout(layout) => {
[INFO] [stdout]     |                       ------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 785 | ...                   GroupItem::Proc(proc) => {
[INFO] [stdout]     |                       --------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 853 | ...                   GroupItem::Cond(cond) => {
[INFO] [stdout]     |                       --------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 900 | ...                   GroupItem::When(when_decl) => {
[INFO] [stdout]     |                       -------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 978 | ...                   _ => {}
[INFO] [stdout]     |                       ^ collectively making this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `namespace`
[INFO] [stdout]     --> src/lib.rs:1278:29
[INFO] [stdout]      |
[INFO] [stdout] 1278 | ...                   namespace,
[INFO] [stdout]      |                       ^^^^^^^^^ help: try ignoring the field: `namespace: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `method`
[INFO] [stdout]     --> src/lib.rs:1279:29
[INFO] [stdout]      |
[INFO] [stdout] 1279 | ...                   method,
[INFO] [stdout]      |                       ^^^^^^ help: try ignoring the field: `method: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]     --> src/lib.rs:1280:29
[INFO] [stdout]      |
[INFO] [stdout] 1280 | ...                   args,
[INFO] [stdout]      |                       ^^^^ help: try ignoring the field: `args: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expected`
[INFO] [stdout]     --> src/lib.rs:1326:25
[INFO] [stdout]      |
[INFO] [stdout] 1326 |                     let expected = format!("{}", intrinsic_ty);
[INFO] [stdout]      |                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expected`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `got`
[INFO] [stdout]     --> src/lib.rs:1327:25
[INFO] [stdout]      |
[INFO] [stdout] 1327 |                     let got = format!("{}", proc_ty);
[INFO] [stdout]      |                         ^^^ help: if this is intentional, prefix it with an underscore: `_got`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `TypeDef` is more private than the item `TypeCtx::lookup_group`
[INFO] [stdout]    --> src/lib.rs:164:5
[INFO] [stdout]     |
[INFO] [stdout] 164 |     pub fn lookup_group(&self, id: TypeId) -> &TypeDef {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `TypeCtx::lookup_group` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `TypeDef` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/lib.rs:67:1
[INFO] [stdout]     |
[INFO] [stdout]  67 | struct TypeDef {
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `ProcDef` is more private than the item `TypeCtx::lookup_proc`
[INFO] [stdout]    --> src/lib.rs:170:5
[INFO] [stdout]     |
[INFO] [stdout] 170 |     pub fn lookup_proc(&self, id: ProcId) -> &ProcDef {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `TypeCtx::lookup_proc` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `ProcDef` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/lib.rs:71:1
[INFO] [stdout]     |
[INFO] [stdout]  71 | struct ProcDef {
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `scope` are never read
[INFO] [stdout]    --> src/lib.rs:407:5
[INFO] [stdout]     |
[INFO] [stdout] 406 | pub struct Local {
[INFO] [stdout]     |            ----- fields in this struct
[INFO] [stdout] 407 |     name: Ident,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 408 |     ty: Type,
[INFO] [stdout] 409 |     scope: ScopeId,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `IntrinsicDef`
[INFO] [stdout]   --> src/lib.rs:15:30
[INFO] [stdout]    |
[INFO] [stdout] 15 |     instrinsics::{Intrinsic, IntrinsicDef},
[INFO] [stdout]    |                              ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `derive_more::Display`
[INFO] [stdout]  --> src/instrinsics.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use derive_more::Display;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SlotMap`
[INFO] [stdout]  --> src/hir.rs:5:29
[INFO] [stdout]   |
[INFO] [stdout] 5 | use slotmap::{SecondaryMap, SlotMap, new_key_type};
[INFO] [stdout]   |                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Ident`
[INFO] [stdout]  --> src/hir.rs:8:27
[INFO] [stdout]   |
[INFO] [stdout] 8 |     ast::untyped::{BinOp, Ident, UnaryOp},
[INFO] [stdout]   |                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]  --> src/lib.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use itertools::Itertools;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `let_stmt`
[INFO] [stdout]    --> src/hir.rs:141:23
[INFO] [stdout]     |
[INFO] [stdout] 141 |             Stmt::Let(let_stmt) => {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_let_stmt`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/lib.rs:978:29
[INFO] [stdout]     |
[INFO] [stdout] 978 | ...                   _ => {}
[INFO] [stdout]     |                       ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/lib.rs:978:29
[INFO] [stdout]     |
[INFO] [stdout] 746 | ...                   GroupItem::Layout(layout) => {
[INFO] [stdout]     |                       ------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 785 | ...                   GroupItem::Proc(proc) => {
[INFO] [stdout]     |                       --------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 853 | ...                   GroupItem::Cond(cond) => {
[INFO] [stdout]     |                       --------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 900 | ...                   GroupItem::When(when_decl) => {
[INFO] [stdout]     |                       -------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 978 | ...                   _ => {}
[INFO] [stdout]     |                       ^ collectively making this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `namespace`
[INFO] [stdout]     --> src/lib.rs:1278:29
[INFO] [stdout]      |
[INFO] [stdout] 1278 | ...                   namespace,
[INFO] [stdout]      |                       ^^^^^^^^^ help: try ignoring the field: `namespace: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `method`
[INFO] [stdout]     --> src/lib.rs:1279:29
[INFO] [stdout]      |
[INFO] [stdout] 1279 | ...                   method,
[INFO] [stdout]      |                       ^^^^^^ help: try ignoring the field: `method: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]     --> src/lib.rs:1280:29
[INFO] [stdout]      |
[INFO] [stdout] 1280 | ...                   args,
[INFO] [stdout]      |                       ^^^^ help: try ignoring the field: `args: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expected`
[INFO] [stdout]     --> src/lib.rs:1326:25
[INFO] [stdout]      |
[INFO] [stdout] 1326 |                     let expected = format!("{}", intrinsic_ty);
[INFO] [stdout]      |                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expected`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `got`
[INFO] [stdout]     --> src/lib.rs:1327:25
[INFO] [stdout]      |
[INFO] [stdout] 1327 |                     let got = format!("{}", proc_ty);
[INFO] [stdout]      |                         ^^^ help: if this is intentional, prefix it with an underscore: `_got`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `TypeDef` is more private than the item `TypeCtx::lookup_group`
[INFO] [stdout]    --> src/lib.rs:164:5
[INFO] [stdout]     |
[INFO] [stdout] 164 |     pub fn lookup_group(&self, id: TypeId) -> &TypeDef {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `TypeCtx::lookup_group` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `TypeDef` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/lib.rs:67:1
[INFO] [stdout]     |
[INFO] [stdout]  67 | struct TypeDef {
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `ProcDef` is more private than the item `TypeCtx::lookup_proc`
[INFO] [stdout]    --> src/lib.rs:170:5
[INFO] [stdout]     |
[INFO] [stdout] 170 |     pub fn lookup_proc(&self, id: ProcId) -> &ProcDef {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `TypeCtx::lookup_proc` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `ProcDef` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/lib.rs:71:1
[INFO] [stdout]     |
[INFO] [stdout]  71 | struct ProcDef {
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `scope` are never read
[INFO] [stdout]    --> src/lib.rs:407:5
[INFO] [stdout]     |
[INFO] [stdout] 406 | pub struct Local {
[INFO] [stdout]     |            ----- fields in this struct
[INFO] [stdout] 407 |     name: Ident,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 408 |     ty: Type,
[INFO] [stdout] 409 |     scope: ScopeId,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 11.61s
[INFO] running `Command { std: "docker" "inspect" "e1b30bd84261957e884d13c6c9680f6f8e4358521db783dd9995f53710c8ecf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e1b30bd84261957e884d13c6c9680f6f8e4358521db783dd9995f53710c8ecf8" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `IntrinsicDef`
[INFO] [stderr]   --> src/lib.rs:15:30
[INFO] [stderr]    |
[INFO] [stderr] 15 |     instrinsics::{Intrinsic, IntrinsicDef},
[INFO] [stderr]    |                              ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `derive_more::Display`
[INFO] [stderr]  --> src/instrinsics.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use derive_more::Display;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `SlotMap`
[INFO] [stderr]  --> src/hir.rs:5:29
[INFO] [stderr]   |
[INFO] [stderr] 5 | use slotmap::{SecondaryMap, SlotMap, new_key_type};
[INFO] [stderr]   |                             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Ident`
[INFO] [stderr]  --> src/hir.rs:8:27
[INFO] [stderr]   |
[INFO] [stderr] 8 |     ast::untyped::{BinOp, Ident, UnaryOp},
[INFO] [stderr]   |                           ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `itertools::Itertools`
[INFO] [stderr]  --> src/lib.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use itertools::Itertools;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `let_stmt`
[INFO] [stderr]    --> src/hir.rs:141:23
[INFO] [stderr]     |
[INFO] [stderr] 141 |             Stmt::Let(let_stmt) => {
[INFO] [stderr]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_let_stmt`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/lib.rs:978:29
[INFO] [stderr]     |
[INFO] [stderr] 978 | ...                   _ => {}
[INFO] [stderr]     |                       ^ no value can reach this
[INFO] [stderr]     |
[INFO] [stderr] note: multiple earlier patterns match some of the same values
[INFO] [stderr]    --> src/lib.rs:978:29
[INFO] [stderr]     |
[INFO] [stderr] 746 | ...                   GroupItem::Layout(layout) => {
[INFO] [stderr]     |                       ------------------------- matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr] 785 | ...                   GroupItem::Proc(proc) => {
[INFO] [stderr]     |                       --------------------- matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr] 853 | ...                   GroupItem::Cond(cond) => {
[INFO] [stderr]     |                       --------------------- matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr] 900 | ...                   GroupItem::When(when_decl) => {
[INFO] [stderr]     |                       -------------------------- matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr] 978 | ...                   _ => {}
[INFO] [stderr]     |                       ^ collectively making this unreachable
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `namespace`
[INFO] [stderr]     --> src/lib.rs:1278:29
[INFO] [stderr]      |
[INFO] [stderr] 1278 | ...                   namespace,
[INFO] [stderr]      |                       ^^^^^^^^^ help: try ignoring the field: `namespace: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `method`
[INFO] [stderr]     --> src/lib.rs:1279:29
[INFO] [stderr]      |
[INFO] [stderr] 1279 | ...                   method,
[INFO] [stderr]      |                       ^^^^^^ help: try ignoring the field: `method: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `args`
[INFO] [stderr]     --> src/lib.rs:1280:29
[INFO] [stderr]      |
[INFO] [stderr] 1280 | ...                   args,
[INFO] [stderr]      |                       ^^^^ help: try ignoring the field: `args: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `expected`
[INFO] [stderr]     --> src/lib.rs:1326:25
[INFO] [stderr]      |
[INFO] [stderr] 1326 |                     let expected = format!("{}", intrinsic_ty);
[INFO] [stderr]      |                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expected`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `got`
[INFO] [stderr]     --> src/lib.rs:1327:25
[INFO] [stderr]      |
[INFO] [stderr] 1327 |                     let got = format!("{}", proc_ty);
[INFO] [stderr]      |                         ^^^ help: if this is intentional, prefix it with an underscore: `_got`
[INFO] [stderr] 
[INFO] [stderr] warning: type `TypeDef` is more private than the item `TypeCtx::lookup_group`
[INFO] [stderr]    --> src/lib.rs:164:5
[INFO] [stderr]     |
[INFO] [stderr] 164 |     pub fn lookup_group(&self, id: TypeId) -> &TypeDef {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `TypeCtx::lookup_group` is reachable at visibility `pub`
[INFO] [stderr]     |
[INFO] [stderr] note: but type `TypeDef` is only usable at visibility `pub(crate)`
[INFO] [stderr]    --> src/lib.rs:67:1
[INFO] [stderr]     |
[INFO] [stderr]  67 | struct TypeDef {
[INFO] [stderr]     | ^^^^^^^^^^^^^^
[INFO] [stderr]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `ProcDef` is more private than the item `TypeCtx::lookup_proc`
[INFO] [stderr]    --> src/lib.rs:170:5
[INFO] [stderr]     |
[INFO] [stderr] 170 |     pub fn lookup_proc(&self, id: ProcId) -> &ProcDef {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `TypeCtx::lookup_proc` is reachable at visibility `pub`
[INFO] [stderr]     |
[INFO] [stderr] note: but type `ProcDef` is only usable at visibility `pub(crate)`
[INFO] [stderr]    --> src/lib.rs:71:1
[INFO] [stderr]     |
[INFO] [stderr]  71 | struct ProcDef {
[INFO] [stderr]     | ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `name` and `scope` are never read
[INFO] [stderr]    --> src/lib.rs:407:5
[INFO] [stderr]     |
[INFO] [stderr] 406 | pub struct Local {
[INFO] [stderr]     |            ----- fields in this struct
[INFO] [stderr] 407 |     name: Ident,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 408 |     ty: Type,
[INFO] [stderr] 409 |     scope: ScopeId,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rail-hir` (lib) generated 15 warnings (run `cargo fix --lib -p rail-hir` to apply 10 suggestions)
[INFO] [stderr] warning: `rail-hir` (lib test) generated 15 warnings (15 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rail_hir-e651274b62498dc5)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::intrinsic_parsing_and_lowering ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rail_hir
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e1b30bd84261957e884d13c6c9680f6f8e4358521db783dd9995f53710c8ecf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1b30bd84261957e884d13c6c9680f6f8e4358521db783dd9995f53710c8ecf8", kill_on_drop: false }`
[INFO] [stdout] e1b30bd84261957e884d13c6c9680f6f8e4358521db783dd9995f53710c8ecf8
