[INFO] cloning repository https://github.com/vysker/jvmmy [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vysker/jvmmy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvysker%2Fjvmmy", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvysker%2Fjvmmy'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 722bb65a92fcd2761f03fd00465f392bc33f28c2 [INFO] checking vysker/jvmmy against master#e9182f195b8505c87c4bd055b9f6e114ccda0981 for pr-144098 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvysker%2Fjvmmy" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/vysker/jvmmy [INFO] finished tweaking git repo https://github.com/vysker/jvmmy [INFO] tweaked toml for git repo https://github.com/vysker/jvmmy written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/vysker/jvmmy on toolchain e9182f195b8505c87c4bd055b9f6e114ccda0981 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e9182f195b8505c87c4bd055b9f6e114ccda0981" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/vysker/jvmmy 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" "+e9182f195b8505c87c4bd055b9f6e114ccda0981" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+e9182f195b8505c87c4bd055b9f6e114ccda0981" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 70113d627f68c8a9562fc12bd8190ccc3b1427f6b7aefb19d8e29e56b2853b89 [INFO] running `Command { std: "docker" "start" "-a" "70113d627f68c8a9562fc12bd8190ccc3b1427f6b7aefb19d8e29e56b2853b89", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "70113d627f68c8a9562fc12bd8190ccc3b1427f6b7aefb19d8e29e56b2853b89", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "70113d627f68c8a9562fc12bd8190ccc3b1427f6b7aefb19d8e29e56b2853b89", kill_on_drop: false }` [INFO] [stdout] 70113d627f68c8a9562fc12bd8190ccc3b1427f6b7aefb19d8e29e56b2853b89 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+e9182f195b8505c87c4bd055b9f6e114ccda0981" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4ba1bb529e126987fba139d0fe875450162a5ce7a045f6cd37c3375faaa68082 [INFO] running `Command { std: "docker" "start" "-a" "4ba1bb529e126987fba139d0fe875450162a5ce7a045f6cd37c3375faaa68082", kill_on_drop: false }` [INFO] [stderr] Checking jvmmy v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::class::ClassFile` [INFO] [stdout] --> src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use crate::class::ClassFile; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs` [INFO] [stdout] --> src/main.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use std::fs; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::class::ClassFile` [INFO] [stdout] --> src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use crate::class::ClassFile; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs` [INFO] [stdout] --> src/main.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use std::fs; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/class/loading.rs:87:25 [INFO] [stdout] | [INFO] [stdout] 87 | let mut length: usize = self.reader.read_u16().into(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/class/loading.rs:87:25 [INFO] [stdout] | [INFO] [stdout] 87 | let mut length: usize = self.reader.read_u16().into(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/main.rs:102:33 [INFO] [stdout] | [INFO] [stdout] 102 | ... let index: u16 = (arg1 as u16) << 8 | (arg2 as u16) << 0; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/main.rs:102:33 [INFO] [stdout] | [INFO] [stdout] 102 | ... let index: u16 = (arg1 as u16) << 8 | (arg2 as u16) << 0; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:30:13 [INFO] [stdout] | [INFO] [stdout] 30 | let mut loader = ClassFileLoader::new(contents); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:30:13 [INFO] [stdout] | [INFO] [stdout] 30 | let mut loader = ClassFileLoader::new(contents); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name` and `super_class_name` are never read [INFO] [stdout] --> src/main.rs:126:5 [INFO] [stdout] | [INFO] [stdout] 123 | pub struct Class { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 126 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 127 | // Refers to the binary (a.k.a. internal) name of the class [INFO] [stdout] 128 | super_class_name: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name`, `descriptor`, and `class_name` are never read [INFO] [stdout] --> src/main.rs:136:5 [INFO] [stdout] | [INFO] [stdout] 134 | pub struct Method { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 135 | // The name of the method (simply as it appears in source code) [INFO] [stdout] 136 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 141 | descriptor: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 142 | // Refers to the binary (a.k.a. internal) name of the class [INFO] [stdout] 143 | class_name: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `max_stack`, `max_locals`, `exception_tables`, and `attributes` are never read [INFO] [stdout] --> src/attr/mod.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 6 | Code { [INFO] [stdout] | ---- fields in this variant [INFO] [stdout] 7 | max_stack: u16, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 8 | max_locals: u16, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 9 | code: Vec, [INFO] [stdout] 10 | exception_tables: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 11 | attributes: Vec, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AttributeInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `entries` is never read [INFO] [stdout] --> src/attr/mod.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 13 | LineNumberTable { [INFO] [stdout] | --------------- field in this variant [INFO] [stdout] 14 | entries: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AttributeInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sourcefile_index` is never read [INFO] [stdout] --> src/attr/mod.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 16 | SourceFile { [INFO] [stdout] | ---------- field in this variant [INFO] [stdout] 17 | sourcefile_index: u16, // Points at constant_pool [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AttributeInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `ConstantValue` is never constructed [INFO] [stdout] --> src/attr/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 2 | pub enum AttributeInfo { [INFO] [stdout] | ------------- variant in this enum [INFO] [stdout] 3 | ConstantValue { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AttributeInfo` 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 `start_pc` and `line_number` are never read [INFO] [stdout] --> src/attr/mod.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 22 | pub struct LineNumberTableEntry { [INFO] [stdout] | -------------------- fields in this struct [INFO] [stdout] 23 | pub start_pc: u16, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 24 | pub line_number: u16, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LineNumberTableEntry` 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 `start_pc`, `end_pc`, `handler_pc`, and `catch_type` are never read [INFO] [stdout] --> src/attr/mod.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct ExceptionTable { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 29 | pub start_pc: u16, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 30 | pub end_pc: u16, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 31 | pub handler_pc: u16, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 32 | pub catch_type: u16, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ExceptionTable` 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 `name` and `super_class_name` are never read [INFO] [stdout] --> src/main.rs:126:5 [INFO] [stdout] | [INFO] [stdout] 123 | pub struct Class { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 126 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 127 | // Refers to the binary (a.k.a. internal) name of the class [INFO] [stdout] 128 | super_class_name: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `minor_version`, `major_version`, `interfaces`, `fields`, and `attributes` are never read [INFO] [stdout] --> src/class/mod.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct ClassFile { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 14 | pub minor_version: u16, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 15 | pub major_version: u16, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 21 | pub interfaces: Vec, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 22 | pub fields: Vec, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 23 | pub methods: Vec, [INFO] [stdout] 24 | pub attributes: Vec, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_module` is never used [INFO] [stdout] --> src/class/mod.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 36 | pub trait ClassFlags { [INFO] [stdout] | ---------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 46 | fn is_module(&self) -> bool; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `access_flags` is never read [INFO] [stdout] --> src/method/mod.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct MethodInfo { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 5 | // TODO: Should be of type MethodFlags? [INFO] [stdout] 6 | pub access_flags: u16, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `MethodFlags` is never used [INFO] [stdout] --> src/method/mod.rs:12:11 [INFO] [stdout] | [INFO] [stdout] 12 | pub trait MethodFlags { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `class_index` and `name_and_type_index` are never read [INFO] [stdout] --> src/constant_pool/mod.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 4 | FieldRef { [INFO] [stdout] | -------- fields in this variant [INFO] [stdout] 5 | class_index: u16, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 6 | name_and_type_index: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ConstantPoolInfo` 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 `class_index` and `name_and_type_index` are never read [INFO] [stdout] --> src/constant_pool/mod.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 9 | MethodRef { [INFO] [stdout] | --------- fields in this variant [INFO] [stdout] 10 | class_index: u16, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 11 | name_and_type_index: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ConstantPoolInfo` 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 `name`, `descriptor`, and `class_name` are never read [INFO] [stdout] --> src/main.rs:136:5 [INFO] [stdout] | [INFO] [stdout] 134 | pub struct Method { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 135 | // The name of the method (simply as it appears in source code) [INFO] [stdout] 136 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 141 | descriptor: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 142 | // Refers to the binary (a.k.a. internal) name of the class [INFO] [stdout] 143 | class_name: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `max_stack`, `max_locals`, `exception_tables`, and `attributes` are never read [INFO] [stdout] --> src/attr/mod.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 6 | Code { [INFO] [stdout] | ---- fields in this variant [INFO] [stdout] 7 | max_stack: u16, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 8 | max_locals: u16, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 9 | code: Vec, [INFO] [stdout] 10 | exception_tables: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 11 | attributes: Vec, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AttributeInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `string_index` is never read [INFO] [stdout] --> src/constant_pool/mod.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 23 | String { [INFO] [stdout] | ------ field in this variant [INFO] [stdout] 24 | string_index: u16, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ConstantPoolInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `entries` is never read [INFO] [stdout] --> src/attr/mod.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 13 | LineNumberTable { [INFO] [stdout] | --------------- field in this variant [INFO] [stdout] 14 | entries: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AttributeInfo` 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 `name_index` and `descriptor_index` are never read [INFO] [stdout] --> src/constant_pool/mod.rs:46:9 [INFO] [stdout] | [INFO] [stdout] 45 | NameAndType { [INFO] [stdout] | ----------- fields in this variant [INFO] [stdout] 46 | name_index: u16, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 47 | descriptor_index: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ConstantPoolInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sourcefile_index` is never read [INFO] [stdout] --> src/attr/mod.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 16 | SourceFile { [INFO] [stdout] | ---------- field in this variant [INFO] [stdout] 17 | sourcefile_index: u16, // Points at constant_pool [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AttributeInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `ConstantValue` is never constructed [INFO] [stdout] --> src/attr/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 2 | pub enum AttributeInfo { [INFO] [stdout] | ------------- variant in this enum [INFO] [stdout] 3 | ConstantValue { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AttributeInfo` 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 `start_pc` and `line_number` are never read [INFO] [stdout] --> src/attr/mod.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 22 | pub struct LineNumberTableEntry { [INFO] [stdout] | -------------------- fields in this struct [INFO] [stdout] 23 | pub start_pc: u16, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 24 | pub line_number: u16, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LineNumberTableEntry` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/constant_pool/mod.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 2 | pub enum ConstantPoolInfo { [INFO] [stdout] | ---------------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 14 | InterfaceMethodRef { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | Integer { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 31 | Float { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 35 | Long { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 40 | Double { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | MethodHandle { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 62 | MethodType { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 66 | Dynamic { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 71 | InvokeDynamic { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 76 | Module { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 80 | Package { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ConstantPoolInfo` 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 `start_pc`, `end_pc`, `handler_pc`, and `catch_type` are never read [INFO] [stdout] --> src/attr/mod.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct ExceptionTable { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 29 | pub start_pc: u16, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 30 | pub end_pc: u16, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 31 | pub handler_pc: u16, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 32 | pub catch_type: u16, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ExceptionTable` 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 `access_flags`, `name_index`, `descriptor_index`, and `attributes` are never read [INFO] [stdout] --> src/field/mod.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct FieldInfo { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 5 | // TODO: Should be of type FieldFlags? [INFO] [stdout] 6 | pub access_flags: u16, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 7 | pub name_index: u16, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 8 | pub descriptor_index: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 9 | // attributes_count: u16, [INFO] [stdout] 10 | pub attributes: Vec [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `FieldFlags` is never used [INFO] [stdout] --> src/field/mod.rs:13:11 [INFO] [stdout] | [INFO] [stdout] 13 | pub trait FieldFlags { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `minor_version`, `major_version`, `interfaces`, `fields`, and `attributes` are never read [INFO] [stdout] --> src/class/mod.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct ClassFile { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 14 | pub minor_version: u16, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 15 | pub major_version: u16, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 21 | pub interfaces: Vec, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 22 | pub fields: Vec, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 23 | pub methods: Vec, [INFO] [stdout] 24 | pub attributes: Vec, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `local_vars`, `local_var_types`, and `constant_pool` are never read [INFO] [stdout] --> src/frame.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Frame<'a> { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 10 | pub local_vars: Vec, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 14 | pub local_var_types: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 21 | pub constant_pool: &'a[ConstantPoolInfo], [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_module` is never used [INFO] [stdout] --> src/class/mod.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 36 | pub trait ClassFlags { [INFO] [stdout] | ---------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 46 | fn is_module(&self) -> bool; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `access_flags` is never read [INFO] [stdout] --> src/method/mod.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct MethodInfo { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 5 | // TODO: Should be of type MethodFlags? [INFO] [stdout] 6 | pub access_flags: u16, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `MethodFlags` is never used [INFO] [stdout] --> src/method/mod.rs:12:11 [INFO] [stdout] | [INFO] [stdout] 12 | pub trait MethodFlags { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `class_index` and `name_and_type_index` are never read [INFO] [stdout] --> src/constant_pool/mod.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 4 | FieldRef { [INFO] [stdout] | -------- fields in this variant [INFO] [stdout] 5 | class_index: u16, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 6 | name_and_type_index: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ConstantPoolInfo` 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 `class_index` and `name_and_type_index` are never read [INFO] [stdout] --> src/constant_pool/mod.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 9 | MethodRef { [INFO] [stdout] | --------- fields in this variant [INFO] [stdout] 10 | class_index: u16, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 11 | name_and_type_index: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ConstantPoolInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `string_index` is never read [INFO] [stdout] --> src/constant_pool/mod.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 23 | String { [INFO] [stdout] | ------ field in this variant [INFO] [stdout] 24 | string_index: u16, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ConstantPoolInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Reference` is never constructed [INFO] [stdout] --> src/frame.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 24 | pub enum VariableType { [INFO] [stdout] | ------------ variant in this enum [INFO] [stdout] 25 | Reference [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name_index` and `descriptor_index` are never read [INFO] [stdout] --> src/constant_pool/mod.rs:46:9 [INFO] [stdout] | [INFO] [stdout] 45 | NameAndType { [INFO] [stdout] | ----------- fields in this variant [INFO] [stdout] 46 | name_index: u16, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 47 | descriptor_index: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ConstantPoolInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/constant_pool/mod.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 2 | pub enum ConstantPoolInfo { [INFO] [stdout] | ---------------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 14 | InterfaceMethodRef { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | Integer { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 31 | Float { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 35 | Long { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 40 | Double { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | MethodHandle { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 62 | MethodType { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 66 | Dynamic { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 71 | InvokeDynamic { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 76 | Module { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 80 | Package { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ConstantPoolInfo` 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 `access_flags`, `name_index`, `descriptor_index`, and `attributes` are never read [INFO] [stdout] --> src/field/mod.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct FieldInfo { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 5 | // TODO: Should be of type FieldFlags? [INFO] [stdout] 6 | pub access_flags: u16, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 7 | pub name_index: u16, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 8 | pub descriptor_index: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 9 | // attributes_count: u16, [INFO] [stdout] 10 | pub attributes: Vec [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `FieldFlags` is never used [INFO] [stdout] --> src/field/mod.rs:13:11 [INFO] [stdout] | [INFO] [stdout] 13 | pub trait FieldFlags { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `local_vars`, `local_var_types`, and `constant_pool` are never read [INFO] [stdout] --> src/frame.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Frame<'a> { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 10 | pub local_vars: Vec, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 14 | pub local_var_types: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 21 | pub constant_pool: &'a[ConstantPoolInfo], [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Reference` is never constructed [INFO] [stdout] --> src/frame.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 24 | pub enum VariableType { [INFO] [stdout] | ------------ variant in this enum [INFO] [stdout] 25 | Reference [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s [INFO] running `Command { std: "docker" "inspect" "4ba1bb529e126987fba139d0fe875450162a5ce7a045f6cd37c3375faaa68082", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ba1bb529e126987fba139d0fe875450162a5ce7a045f6cd37c3375faaa68082", kill_on_drop: false }` [INFO] [stdout] 4ba1bb529e126987fba139d0fe875450162a5ce7a045f6cd37c3375faaa68082