[INFO] cloning repository https://github.com/gaultier/kotlin-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gaultier/kotlin-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgaultier%2Fkotlin-rs", kill_on_drop: false }`
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[INFO] [stdout] b568946392d79e8be359c4abb9b0212805532239
[INFO] checking gaultier/kotlin-rs against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgaultier%2Fkotlin-rs" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/gaultier/kotlin-rs
[INFO] finished tweaking git repo https://github.com/gaultier/kotlin-rs
[INFO] tweaked toml for git repo https://github.com/gaultier/kotlin-rs written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/gaultier/kotlin-rs on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/gaultier/kotlin-rs 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded aho-corasick v0.7.9
[INFO] [stderr]   Downloaded regex-syntax v0.6.16
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[INFO] [stdout] b8916bd0978df0718bbc2cab180ccc15a1ad65e2d138be769186f66c5b5c3b46
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[INFO] [stdout] 88e245daa101519b68d94ee177fe5faa8bda868508cb9cb3d7452bfc6467c5c1
[INFO] running `Command { std: "docker" "start" "-a" "88e245daa101519b68d94ee177fe5faa8bda868508cb9cb3d7452bfc6467c5c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.67
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]     Checking regex-syntax v0.6.16
[INFO] [stderr]     Checking aho-corasick v0.7.9
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[INFO] [stderr]     Checking chrono v0.4.10
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[INFO] [stderr]     Checking env_logger v0.6.2
[INFO] [stderr]     Checking pretty_env_logger v0.3.1
[INFO] [stderr]     Checking kotlin v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::jvm_stack_map_frame::VerificationTypeInfo`
[INFO] [stdout]     --> src/jvm_emitter.rs:1219:9
[INFO] [stdout]      |
[INFO] [stdout] 1219 |     use crate::jvm_stack_map_frame::VerificationTypeInfo;
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `builder` is never read
[INFO] [stdout]   --> src/jvm_code.rs:89:9
[INFO] [stdout]    |
[INFO] [stdout] 89 |         builder.goto_target = Some(1 + end);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `attributes`
[INFO] [stdout]     --> src/jvm_emitter.rs:1271:24
[INFO] [stdout]      |
[INFO] [stdout] 1271 |             let (code, attributes) = match &main.attributes[0] {
[INFO] [stdout]      |                        ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_attributes`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `builder` is never read
[INFO] [stdout]   --> src/jvm_code.rs:89:9
[INFO] [stdout]    |
[INFO] [stdout] 89 |         builder.goto_target = Some(1 + end);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `unique_labels` is never read
[INFO] [stdout]   --> src/asm_constants.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub(crate) struct Constants {
[INFO] [stdout]    |                   --------- field in this struct
[INFO] [stdout] 10 |     unique_value_to_label: BTreeMap<String, Label>,
[INFO] [stdout] 11 |     unique_labels: BTreeSet<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Constants` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `If` and `Goto` are never constructed
[INFO] [stdout]   --> src/jvm_code.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub(crate) enum JumpTarget {
[INFO] [stdout]    |                 ---------- variants in this enum
[INFO] [stdout] 13 |     If {
[INFO] [stdout]    |     ^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     Goto {
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `JumpTarget` 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 `attributes` and `jump_targets` are never read
[INFO] [stdout]    --> src/jvm_code.rs:194:16
[INFO] [stdout]     |
[INFO] [stdout] 192 | pub(crate) struct Code {
[INFO] [stdout]     |                   ---- fields in this struct
[INFO] [stdout] 193 |     pub(crate) code: Vec<u8>,
[INFO] [stdout] 194 |     pub(crate) attributes: Vec<Attribute>,
[INFO] [stdout]     |                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 201 |     pub(crate) jump_targets: BTreeMap<u16, JumpTarget>,
[INFO] [stdout]     |                ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Code` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `obj_str` and `class_name` are never read
[INFO] [stdout]   --> src/jvm_emitter.rs:27:16
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub(crate) struct JvmEmitter<'a> {
[INFO] [stdout]    |                   ---------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub(crate) obj_str: u16,
[INFO] [stdout]    |                ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |     class_name: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `JvmEmitter` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Class` is never constructed
[INFO] [stdout]   --> src/jvm_emitter.rs:45:19
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub(crate) struct Class {
[INFO] [stdout]    |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `start_pc`, `end_pc`, `handler_pc`, and `catch_type` are never read
[INFO] [stdout]   --> src/jvm_emitter.rs:90:16
[INFO] [stdout]    |
[INFO] [stdout] 89 | pub(crate) struct Exception {
[INFO] [stdout]    |                   --------- fields in this struct
[INFO] [stdout] 90 |     pub(crate) start_pc: u16,
[INFO] [stdout]    |                ^^^^^^^^
[INFO] [stdout] 91 |     pub(crate) end_pc: u16,
[INFO] [stdout]    |                ^^^^^^
[INFO] [stdout] 92 |     pub(crate) handler_pc: u16,
[INFO] [stdout]    |                ^^^^^^^^^^
[INFO] [stdout] 93 |     pub(crate) catch_type: u16,
[INFO] [stdout]    |                ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Exception` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `len` and `count_max` are never used
[INFO] [stdout]   --> src/jvm_locals.rs:33:19
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl Locals {
[INFO] [stdout]    | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 33 |     pub(crate) fn len(&self) -> u16 {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] ...
[INFO] [stdout] 84 |     pub(crate) fn count_max(&self) -> u16 {
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `count_max` is never used
[INFO] [stdout]   --> src/jvm_stack.rs:47:19
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Stack {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 47 |     pub(crate) fn count_max(&self) -> u16 {
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Int` and `Object` are never constructed
[INFO] [stdout]  --> src/jvm_stack_map_frame.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub(crate) enum VerificationTypeInfo {
[INFO] [stdout]   |                 -------------------- variants in this enum
[INFO] [stdout] 7 |     Int,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 8 |     Object(u16),
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `VerificationTypeInfo` 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 `Same`, `SameLocalsOneStackItem`, and `Full` are never constructed
[INFO] [stdout]   --> src/jvm_stack_map_frame.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub(crate) enum StackMapFrame {
[INFO] [stdout]    |                 ------------- variants in this enum
[INFO] [stdout] 13 |     Same {
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     SameLocalsOneStackItem {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     Full {
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StackMapFrame` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `class_definitions` is never read
[INFO] [stdout]   --> src/resolver.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub(crate) struct Resolver<'a> {
[INFO] [stdout]    |                   -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 65 |     class_definitions: BTreeMap<(Id, &'a str), Definition<'a>>, // Key=(block_id, identifier)
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `status` is never read
[INFO] [stdout]   --> src/resolver.rs:77:5
[INFO] [stdout]    |
[INFO] [stdout] 75 | struct Var {
[INFO] [stdout]    |        --- field in this struct
[INFO] [stdout] 76 |     id: Id,
[INFO] [stdout] 77 |     status: VarStatus,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Var` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `fn_statuses` is never read
[INFO] [stdout]   --> src/resolver.rs:84:5
[INFO] [stdout]    |
[INFO] [stdout] 82 | struct Scope<'a> {
[INFO] [stdout]    |        ----- field in this struct
[INFO] [stdout] 83 |     var_statuses: BTreeMap<&'a str, Var>,
[INFO] [stdout] 84 |     fn_statuses: BTreeMap<&'a str, Var>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Scope` 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 `scope_depth`, `node_ref_flags`, and `block_id_ref` are never read
[INFO] [stdout]    --> src/resolver.rs:102:16
[INFO] [stdout]     |
[INFO] [stdout] 101 | pub(crate) struct VarUsageRef {
[INFO] [stdout]     |                   ----------- fields in this struct
[INFO] [stdout] 102 |     pub(crate) scope_depth: usize,
[INFO] [stdout]     |                ^^^^^^^^^^^
[INFO] [stdout] 103 |     pub(crate) node_ref_id: Id,
[INFO] [stdout] 104 |     pub(crate) node_ref_flags: u16,
[INFO] [stdout]     |                ^^^^^^^^^^^^^^
[INFO] [stdout] 105 |     pub(crate) block_id_ref: Id,
[INFO] [stdout]     |                ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `VarUsageRef` 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: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/jvm_pool.rs:93:24
[INFO] [stdout]    |
[INFO] [stdout] 93 |     pub(crate) fn iter(&self) -> Iter<Constant> {
[INFO] [stdout]    |                        ^^^^^     ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 93 |     pub(crate) fn iter(&self) -> Iter<'_, Constant> {
[INFO] [stdout]    |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/jvm_stack.rs:59:24
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub(crate) fn iter(&self) -> Iter<Type> {
[INFO] [stdout]    |                        ^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub(crate) fn iter(&self) -> Iter<'_, Type> {
[INFO] [stdout]    |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `unique_labels` is never read
[INFO] [stdout]   --> src/asm_constants.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub(crate) struct Constants {
[INFO] [stdout]    |                   --------- field in this struct
[INFO] [stdout] 10 |     unique_value_to_label: BTreeMap<String, Label>,
[INFO] [stdout] 11 |     unique_labels: BTreeSet<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Constants` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `If` and `Goto` are never constructed
[INFO] [stdout]   --> src/jvm_code.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub(crate) enum JumpTarget {
[INFO] [stdout]    |                 ---------- variants in this enum
[INFO] [stdout] 13 |     If {
[INFO] [stdout]    |     ^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     Goto {
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `JumpTarget` 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 `attributes` and `jump_targets` are never read
[INFO] [stdout]    --> src/jvm_code.rs:194:16
[INFO] [stdout]     |
[INFO] [stdout] 192 | pub(crate) struct Code {
[INFO] [stdout]     |                   ---- fields in this struct
[INFO] [stdout] 193 |     pub(crate) code: Vec<u8>,
[INFO] [stdout] 194 |     pub(crate) attributes: Vec<Attribute>,
[INFO] [stdout]     |                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 201 |     pub(crate) jump_targets: BTreeMap<u16, JumpTarget>,
[INFO] [stdout]     |                ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Code` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `obj_str` and `class_name` are never read
[INFO] [stdout]   --> src/jvm_emitter.rs:27:16
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub(crate) struct JvmEmitter<'a> {
[INFO] [stdout]    |                   ---------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub(crate) obj_str: u16,
[INFO] [stdout]    |                ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |     class_name: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `JvmEmitter` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Class` is never constructed
[INFO] [stdout]   --> src/jvm_emitter.rs:45:19
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub(crate) struct Class {
[INFO] [stdout]    |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `start_pc`, `end_pc`, `handler_pc`, and `catch_type` are never read
[INFO] [stdout]   --> src/jvm_emitter.rs:90:16
[INFO] [stdout]    |
[INFO] [stdout] 89 | pub(crate) struct Exception {
[INFO] [stdout]    |                   --------- fields in this struct
[INFO] [stdout] 90 |     pub(crate) start_pc: u16,
[INFO] [stdout]    |                ^^^^^^^^
[INFO] [stdout] 91 |     pub(crate) end_pc: u16,
[INFO] [stdout]    |                ^^^^^^
[INFO] [stdout] 92 |     pub(crate) handler_pc: u16,
[INFO] [stdout]    |                ^^^^^^^^^^
[INFO] [stdout] 93 |     pub(crate) catch_type: u16,
[INFO] [stdout]    |                ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Exception` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `len` and `count_max` are never used
[INFO] [stdout]   --> src/jvm_locals.rs:33:19
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl Locals {
[INFO] [stdout]    | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 33 |     pub(crate) fn len(&self) -> u16 {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] ...
[INFO] [stdout] 84 |     pub(crate) fn count_max(&self) -> u16 {
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `count_max` is never used
[INFO] [stdout]   --> src/jvm_stack.rs:47:19
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Stack {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 47 |     pub(crate) fn count_max(&self) -> u16 {
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Int` and `Object` are never constructed
[INFO] [stdout]  --> src/jvm_stack_map_frame.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub(crate) enum VerificationTypeInfo {
[INFO] [stdout]   |                 -------------------- variants in this enum
[INFO] [stdout] 7 |     Int,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 8 |     Object(u16),
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `VerificationTypeInfo` 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 `Same`, `SameLocalsOneStackItem`, and `Full` are never constructed
[INFO] [stdout]   --> src/jvm_stack_map_frame.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub(crate) enum StackMapFrame {
[INFO] [stdout]    |                 ------------- variants in this enum
[INFO] [stdout] 13 |     Same {
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     SameLocalsOneStackItem {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     Full {
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StackMapFrame` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `class_definitions` is never read
[INFO] [stdout]   --> src/resolver.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub(crate) struct Resolver<'a> {
[INFO] [stdout]    |                   -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 65 |     class_definitions: BTreeMap<(Id, &'a str), Definition<'a>>, // Key=(block_id, identifier)
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `status` is never read
[INFO] [stdout]   --> src/resolver.rs:77:5
[INFO] [stdout]    |
[INFO] [stdout] 75 | struct Var {
[INFO] [stdout]    |        --- field in this struct
[INFO] [stdout] 76 |     id: Id,
[INFO] [stdout] 77 |     status: VarStatus,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Var` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `fn_statuses` is never read
[INFO] [stdout]   --> src/resolver.rs:84:5
[INFO] [stdout]    |
[INFO] [stdout] 82 | struct Scope<'a> {
[INFO] [stdout]    |        ----- field in this struct
[INFO] [stdout] 83 |     var_statuses: BTreeMap<&'a str, Var>,
[INFO] [stdout] 84 |     fn_statuses: BTreeMap<&'a str, Var>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Scope` 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 `scope_depth`, `node_ref_flags`, and `block_id_ref` are never read
[INFO] [stdout]    --> src/resolver.rs:102:16
[INFO] [stdout]     |
[INFO] [stdout] 101 | pub(crate) struct VarUsageRef {
[INFO] [stdout]     |                   ----------- fields in this struct
[INFO] [stdout] 102 |     pub(crate) scope_depth: usize,
[INFO] [stdout]     |                ^^^^^^^^^^^
[INFO] [stdout] 103 |     pub(crate) node_ref_id: Id,
[INFO] [stdout] 104 |     pub(crate) node_ref_flags: u16,
[INFO] [stdout]     |                ^^^^^^^^^^^^^^
[INFO] [stdout] 105 |     pub(crate) block_id_ref: Id,
[INFO] [stdout]     |                ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `VarUsageRef` 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: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lex.rs:1331:16
[INFO] [stdout]      |
[INFO] [stdout] 1331 |     pub fn lex(&mut self) -> Result<(Vec<Token>, Session), Error> {
[INFO] [stdout]      |                ^^^^^^^^^                         ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                |
[INFO] [stdout]      |                the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1331 |     pub fn lex(&mut self) -> Result<(Vec<Token>, Session<'_>), Error> {
[INFO] [stdout]      |                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]     --> src/lex.rs:1559:29
[INFO] [stdout]      |
[INFO] [stdout] 1559 |             other => panic!(format!("Should be an error: {:?}", other)),
[INFO] [stdout]      |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]      = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]      = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here
[INFO] [stdout]      = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]      |
[INFO] [stdout] 1559 -             other => panic!(format!("Should be an error: {:?}", other)),
[INFO] [stdout] 1559 +             other => panic!("Should be an error: {:?}", other),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/jvm_pool.rs:93:24
[INFO] [stdout]    |
[INFO] [stdout] 93 |     pub(crate) fn iter(&self) -> Iter<Constant> {
[INFO] [stdout]    |                        ^^^^^     ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 93 |     pub(crate) fn iter(&self) -> Iter<'_, Constant> {
[INFO] [stdout]    |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/jvm_stack.rs:59:24
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub(crate) fn iter(&self) -> Iter<Type> {
[INFO] [stdout]    |                        ^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub(crate) fn iter(&self) -> Iter<'_, Type> {
[INFO] [stdout]    |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lex.rs:1331:16
[INFO] [stdout]      |
[INFO] [stdout] 1331 |     pub fn lex(&mut self) -> Result<(Vec<Token>, Session), Error> {
[INFO] [stdout]      |                ^^^^^^^^^                         ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                |
[INFO] [stdout]      |                the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1331 |     pub fn lex(&mut self) -> Result<(Vec<Token>, Session<'_>), Error> {
[INFO] [stdout]      |                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.69s
[INFO] running `Command { std: "docker" "inspect" "88e245daa101519b68d94ee177fe5faa8bda868508cb9cb3d7452bfc6467c5c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88e245daa101519b68d94ee177fe5faa8bda868508cb9cb3d7452bfc6467c5c1", kill_on_drop: false }`
[INFO] [stdout] 88e245daa101519b68d94ee177fe5faa8bda868508cb9cb3d7452bfc6467c5c1
