[INFO] cloning repository https://github.com/tarberd/ekitai
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tarberd/ekitai" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftarberd%2Fekitai", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftarberd%2Fekitai'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1e13d1e3aec1016dd042ff9f1c31edef31205c53
[INFO] checking tarberd/ekitai against master#5518eaa946291f00471af8b254b2a1715f234882 for pr-120393-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftarberd%2Fekitai" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tarberd/ekitai on toolchain 5518eaa946291f00471af8b254b2a1715f234882
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tarberd/ekitai
[INFO] finished tweaking git repo https://github.com/tarberd/ekitai
[INFO] tweaked toml for git repo https://github.com/tarberd/ekitai written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/tarberd/ekitai 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" "+5518eaa946291f00471af8b254b2a1715f234882" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/TheDan64/inkwell`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded z3 v0.11.2
[INFO] [stderr]   Downloaded salsa-macros v0.16.0
[INFO] [stderr]   Downloaded dissimilar v1.0.3
[INFO] [stderr]   Downloaded salsa v0.16.1
[INFO] [stderr]   Downloaded z3-sys v0.7.1
[INFO] [stderr]   Downloaded llvm-sys v130.0.0
[INFO] [stderr]   Downloaded rowan v0.15.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fcc6b68bb924ef85b9646c0ad3bac29a1741fda3c2480e39c6821ad2b4acec9f
[INFO] running `Command { std: "docker" "start" "-a" "fcc6b68bb924ef85b9646c0ad3bac29a1741fda3c2480e39c6821ad2b4acec9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fcc6b68bb924ef85b9646c0ad3bac29a1741fda3c2480e39c6821ad2b4acec9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcc6b68bb924ef85b9646c0ad3bac29a1741fda3c2480e39c6821ad2b4acec9f", kill_on_drop: false }`
[INFO] [stdout] fcc6b68bb924ef85b9646c0ad3bac29a1741fda3c2480e39c6821ad2b4acec9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec4fcaf0b4d04bdc8c7b379c6a33d6d5aa1fa8bb883e68816e5bd6fca98893da
[INFO] running `Command { std: "docker" "start" "-a" "ec4fcaf0b4d04bdc8c7b379c6a33d6d5aa1fa8bb883e68816e5bd6fca98893da", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling libc v0.2.107
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[INFO] [stderr]    Compiling log v0.4.14
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[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling libloading v0.7.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling beef v0.5.1
[INFO] [stderr]    Compiling clang-sys v1.3.3
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling bindgen v0.58.1
[INFO] [stderr]    Compiling utf8-ranges v1.0.4
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling bitflags v1.3.2
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[INFO] [stderr]    Compiling pest v2.1.3
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[INFO] [stderr]     Checking dissimilar v1.0.3
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[INFO] [stderr]    Compiling serde v1.0.130
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[INFO] [stderr]    Compiling llvm-sys v130.0.0
[INFO] [stderr]     Checking oorandom v11.1.3
[INFO] [stderr]     Checking la-arena v0.2.1
[INFO] [stderr]    Compiling inkwell v0.1.0 (https://github.com/TheDan64/inkwell?branch=master#f3a78d1e)
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking by_address v1.0.4
[INFO] [stderr]    Compiling logos-derive v0.12.0
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling salsa-macros v0.16.0
[INFO] [stderr]    Compiling inkwell_internals v0.5.0 (https://github.com/TheDan64/inkwell?branch=master#f3a78d1e)
[INFO] [stderr]     Checking salsa v0.16.1
[INFO] [stderr]     Checking parser v0.1.0 (/opt/rustwide/workdir/parser)
[INFO] [stderr]     Checking smol_str v0.1.21
[INFO] [stderr]    Compiling z3-sys v0.7.1
[INFO] [stderr]     Checking logos v0.12.0
[INFO] [stderr]     Checking lexer v0.1.0 (/opt/rustwide/workdir/lexer)
[INFO] [stderr]     Checking syntax v0.1.0 (/opt/rustwide/workdir/syntax)
[INFO] [stdout] warning: unused import: `ArgumentList`
[INFO] [stdout]   --> syntax/src/ast/expression.rs:15:27
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub use call_expression::{ArgumentList, CallExpression};
[INFO] [stdout]    |                           ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `False`, `True`
[INFO] [stdout]  --> syntax/src/ast/token.rs:4:28
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use boolean::{Boolean, False, True};
[INFO] [stdout]   |                            ^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ArgumentList`
[INFO] [stdout]   --> syntax/src/ast/expression.rs:15:27
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub use call_expression::{ArgumentList, CallExpression};
[INFO] [stdout]    |                           ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `False`, `True`
[INFO] [stdout]  --> syntax/src/ast/token.rs:4:28
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use boolean::{Boolean, False, True};
[INFO] [stdout]   |                            ^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking z3 v0.11.2
[INFO] [stderr]     Checking hir v0.1.0 (/opt/rustwide/workdir/hir)
[INFO] [stdout] warning: unused imports: `CompareOperator`, `name::Name`, `refinement::Predicate`
[INFO] [stdout]   --> hir/src/check/type_inference.rs:6:9
[INFO] [stdout]    |
[INFO] [stdout] 6  |         name::Name,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9  |         refinement::Predicate,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 10 |         term::{
[INFO] [stdout] 11 |             BinaryOperator, Body, CompareOperator, Literal, Pattern, PatternId, Statement, Term,
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `name::Name`, `refinement::Predicate`
[INFO] [stdout]  --> hir/src/check/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     name::Name,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 7 |     path_resolver::TypeNamespaceItem,
[INFO] [stdout] 8 |     refinement::Predicate,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PatternId`
[INFO] [stdout]   --> hir/src/liquid/mod.rs:21:22
[INFO] [stdout]    |
[INFO] [stdout] 21 |             Pattern, PatternId, Statement, Term, TermId, UnaryOperator as TermUnaryOp,
[INFO] [stdout]    |                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CompareOperator`, `name::Name`, `refinement::Predicate`
[INFO] [stdout]   --> hir/src/check/type_inference.rs:6:9
[INFO] [stdout]    |
[INFO] [stdout] 6  |         name::Name,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9  |         refinement::Predicate,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 10 |         term::{
[INFO] [stdout] 11 |             BinaryOperator, Body, CompareOperator, Literal, Pattern, PatternId, Statement, Term,
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `name::Name`, `refinement::Predicate`
[INFO] [stdout]  --> hir/src/check/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     name::Name,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 7 |     path_resolver::TypeNamespaceItem,
[INFO] [stdout] 8 |     refinement::Predicate,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PatternId`
[INFO] [stdout]   --> hir/src/liquid/mod.rs:21:22
[INFO] [stdout]    |
[INFO] [stdout] 21 |             Pattern, PatternId, Statement, Term, TermId, UnaryOperator as TermUnaryOp,
[INFO] [stdout]    |                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> hir/src/check/type_inference.rs:240:38
[INFO] [stdout]     |
[INFO] [stdout] 240 |                     Literal::Integer(value, some_kind) => match some_kind {
[INFO] [stdout]     |                                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> hir/src/check/type_inference.rs:244:35
[INFO] [stdout]     |
[INFO] [stdout] 244 |                     Literal::Bool(value) => Type::Scalar(ScalarType::Boolean),
[INFO] [stdout]     |                                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]    --> hir/src/liquid/mod.rs:228:22
[INFO] [stdout]     |
[INFO] [stdout] 228 |         (tail, Some((path, RefinedType::Fn(_)))) => entailment(tail, constraint),
[INFO] [stdout]     |                      ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> hir/src/check/type_inference.rs:240:38
[INFO] [stdout]     |
[INFO] [stdout] 240 |                     Literal::Integer(value, some_kind) => match some_kind {
[INFO] [stdout]     |                                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> hir/src/check/type_inference.rs:244:35
[INFO] [stdout]     |
[INFO] [stdout] 244 |                     Literal::Bool(value) => Type::Scalar(ScalarType::Boolean),
[INFO] [stdout]     |                                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]    --> hir/src/liquid/mod.rs:228:22
[INFO] [stdout]     |
[INFO] [stdout] 228 |         (tail, Some((path, RefinedType::Fn(_)))) => entailment(tail, constraint),
[INFO] [stdout]     |                      ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking codegen v0.1.0 (/opt/rustwide/workdir/codegen)
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ptr`
[INFO] [stdout]     --> codegen/src/lib.rs:1307:18
[INFO] [stdout]      |
[INFO] [stdout] 1307 |             Some(ptr) => None,
[INFO] [stdout]      |                  ^^^ help: if this is intentional, prefix it with an underscore: `_ptr`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ptr`
[INFO] [stdout]     --> codegen/src/lib.rs:1307:18
[INFO] [stdout]      |
[INFO] [stdout] 1307 |             Some(ptr) => None,
[INFO] [stdout]      |                  ^^^ help: if this is intentional, prefix it with an underscore: `_ptr`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `else_patterns`
[INFO] [stdout]     --> codegen/src/lib.rs:1371:46
[INFO] [stdout]      |
[INFO] [stdout] 1371 |                 let (patterns_per_tag_value, else_patterns) = case_list
[INFO] [stdout]      |                                              ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_else_patterns`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `else_patterns`
[INFO] [stdout]     --> codegen/src/lib.rs:1371:46
[INFO] [stdout]      |
[INFO] [stdout] 1371 |                 let (patterns_per_tag_value, else_patterns) = case_list
[INFO] [stdout]      |                                              ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_else_patterns`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `type_cache` is never read
[INFO] [stdout]    --> codegen/src/lib.rs:585:5
[INFO] [stdout]     |
[INFO] [stdout] 581 | struct CodeGenFunctionValueCache<'db, 'context, 'module, 'type_cache, 'function_info_cache> {
[INFO] [stdout]     |        ------------------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 585 |     type_cache: &'type_cache CodeGenTypeCache<'db, 'context>,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `module` is never read
[INFO] [stdout]    --> codegen/src/lib.rs:686:5
[INFO] [stdout]     |
[INFO] [stdout] 676 | struct CodeGenFunctionBodyLoweringContext<
[INFO] [stdout]     |        ---------------------------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 686 |     module: &'module Module<'context>,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CodeGenFunctionArgumentInfo` is never constructed
[INFO] [stdout]    --> codegen/src/lib.rs:845:8
[INFO] [stdout]     |
[INFO] [stdout] 845 | struct CodeGenFunctionArgumentInfo {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ArgumentKind` is never used
[INFO] [stdout]    --> codegen/src/lib.rs:849:6
[INFO] [stdout]     |
[INFO] [stdout] 849 | enum ArgumentKind {
[INFO] [stdout]     |      ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `ArgumentPointer` and `RegisterValue` are never constructed
[INFO] [stdout]    --> codegen/src/lib.rs:856:5
[INFO] [stdout]     |
[INFO] [stdout] 855 | enum ReturnKind {
[INFO] [stdout]     |      ---------- variants in this enum
[INFO] [stdout] 856 |     ArgumentPointer,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 857 |     RegisterValue,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ReturnKind` 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 `FunctionIr` is never constructed
[INFO] [stdout]    --> codegen/src/lib.rs:866:8
[INFO] [stdout]     |
[INFO] [stdout] 866 | struct FunctionIr<'ink> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `parameters` is never used
[INFO] [stdout]    --> codegen/src/lib.rs:873:8
[INFO] [stdout]     |
[INFO] [stdout] 872 | impl FunctionIr<'_> {
[INFO] [stdout]     | ------------------- method in this implementation
[INFO] [stdout] 873 |     fn parameters(&self) -> impl Iterator<Item = (BasicValueEnum, &ValueKind)> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `type_cache` is never read
[INFO] [stdout]    --> codegen/src/lib.rs:585:5
[INFO] [stdout]     |
[INFO] [stdout] 581 | struct CodeGenFunctionValueCache<'db, 'context, 'module, 'type_cache, 'function_info_cache> {
[INFO] [stdout]     |        ------------------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 585 |     type_cache: &'type_cache CodeGenTypeCache<'db, 'context>,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `module` is never read
[INFO] [stdout]    --> codegen/src/lib.rs:686:5
[INFO] [stdout]     |
[INFO] [stdout] 676 | struct CodeGenFunctionBodyLoweringContext<
[INFO] [stdout]     |        ---------------------------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 686 |     module: &'module Module<'context>,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CodeGenFunctionArgumentInfo` is never constructed
[INFO] [stdout]    --> codegen/src/lib.rs:845:8
[INFO] [stdout]     |
[INFO] [stdout] 845 | struct CodeGenFunctionArgumentInfo {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ArgumentKind` is never used
[INFO] [stdout]    --> codegen/src/lib.rs:849:6
[INFO] [stdout]     |
[INFO] [stdout] 849 | enum ArgumentKind {
[INFO] [stdout]     |      ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `ArgumentPointer` and `RegisterValue` are never constructed
[INFO] [stdout]    --> codegen/src/lib.rs:856:5
[INFO] [stdout]     |
[INFO] [stdout] 855 | enum ReturnKind {
[INFO] [stdout]     |      ---------- variants in this enum
[INFO] [stdout] 856 |     ArgumentPointer,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 857 |     RegisterValue,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ReturnKind` 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 `FunctionIr` is never constructed
[INFO] [stdout]    --> codegen/src/lib.rs:866:8
[INFO] [stdout]     |
[INFO] [stdout] 866 | struct FunctionIr<'ink> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `parameters` is never used
[INFO] [stdout]    --> codegen/src/lib.rs:873:8
[INFO] [stdout]     |
[INFO] [stdout] 872 | impl FunctionIr<'_> {
[INFO] [stdout]     | ------------------- method in this implementation
[INFO] [stdout] 873 |     fn parameters(&self) -> impl Iterator<Item = (BasicValueEnum, &ValueKind)> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking ekitai v0.1.0 (/opt/rustwide/workdir/ekitai)
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 04s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "ec4fcaf0b4d04bdc8c7b379c6a33d6d5aa1fa8bb883e68816e5bd6fca98893da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec4fcaf0b4d04bdc8c7b379c6a33d6d5aa1fa8bb883e68816e5bd6fca98893da", kill_on_drop: false }`
[INFO] [stdout] ec4fcaf0b4d04bdc8c7b379c6a33d6d5aa1fa8bb883e68816e5bd6fca98893da
