[INFO] fetching crate java_class_parser 0.0.2...
[INFO] testing java_class_parser-0.0.2 against 1.90.0 for beta-1.91-3
[INFO] extracting crate java_class_parser 0.0.2 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate java_class_parser 0.0.2
[INFO] finished tweaking crates.io crate java_class_parser 0.0.2
[INFO] tweaked toml for crates.io crate java_class_parser 0.0.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate java_class_parser 0.0.2 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 67 packages to latest compatible versions
[INFO] [stderr]       Adding nom v7.1.3 (available: v8.0.0)
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[INFO] [stderr]       Adding zip v0.6.6 (available: v5.1.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded zstd-safe v5.0.2+zstd.1.5.2
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "4412bde8918ce82c91c61f3100396ad6d1493dda170dbd0bdd97c3d02cbe69ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4412bde8918ce82c91c61f3100396ad6d1493dda170dbd0bdd97c3d02cbe69ab", kill_on_drop: false }`
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[INFO] [stderr]    Compiling rand_core v0.6.4
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[INFO] [stderr]    Compiling java-locator v0.1.9
[INFO] [stderr]    Compiling password-hash v0.4.2
[INFO] [stderr]    Compiling aes v0.8.4
[INFO] [stderr]    Compiling cc v1.2.39
[INFO] [stderr]    Compiling pbkdf2 v0.11.0
[INFO] [stderr]    Compiling time v0.3.44
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling bzip2-sys v0.1.13+1.0.8
[INFO] [stderr]    Compiling bzip2 v0.4.4
[INFO] [stderr]    Compiling zstd v0.11.2+zstd.1.5.2
[INFO] [stderr]    Compiling zip v0.6.6
[INFO] [stderr]    Compiling java_class_parser v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `strict`
[INFO] [stdout]   --> src/lib.rs:24:13
[INFO] [stdout]    |
[INFO] [stdout] 24 | #![cfg_attr(feature = "strict", strict_mode)]
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = help: consider adding `strict` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `strict_mode`
[INFO] [stdout]   --> src/lib.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 | #![cfg_attr(strict_mode, deny(unused))]
[INFO] [stdout]    |             ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(strict_mode)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(strict_mode)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RawJavaClass`
[INFO] [stdout]  --> src/constant_pool/parser.rs:7:65
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub use crate::raw_java_class::{RawAttributeInfo, RawFieldInfo, RawJavaClass, RawMethodInfo};
[INFO] [stdout]   |                                                                 ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ffi::OsStr`
[INFO] [stdout]  --> src/structures/fully_qualified_name.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::ffi::OsStr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PathBuf`
[INFO] [stdout]  --> src/structures/fully_qualified_name.rs:7:23
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::path::{Path, PathBuf};
[INFO] [stdout]   |                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: private item shadows public glob re-export
[INFO] [stdout]   --> src/lib.rs:50:18
[INFO] [stdout]    |
[INFO] [stdout] 50 | use structures::{AsFullyQualifiedName, FQName};
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the name `AsFullyQualifiedName` in the type namespace is supposed to be publicly re-exported here
[INFO] [stdout]   --> src/lib.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub use structures::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] note: but the private item here shadows it
[INFO] [stdout]   --> src/lib.rs:50:18
[INFO] [stdout]    |
[INFO] [stdout] 50 | use structures::{AsFullyQualifiedName, FQName};
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(hidden_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: private item shadows public glob re-export
[INFO] [stdout]   --> src/lib.rs:50:40
[INFO] [stdout]    |
[INFO] [stdout] 50 | use structures::{AsFullyQualifiedName, FQName};
[INFO] [stdout]    |                                        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the name `FQName` in the type namespace is supposed to be publicly re-exported here
[INFO] [stdout]   --> src/lib.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub use structures::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] note: but the private item here shadows it
[INFO] [stdout]   --> src/lib.rs:50:40
[INFO] [stdout]    |
[INFO] [stdout] 50 | use structures::{AsFullyQualifiedName, FQName};
[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/values.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct FieldRef {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 10 |     pub class_index: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 11 |     pub name_and_type_index: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FieldRef` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `class_index` and `name_and_type_index` are never read
[INFO] [stdout]   --> src/constant_pool/values.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct MethodRef {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 15 |     pub class_index: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 16 |     pub name_and_type_index: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MethodRef` 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 `class_index` and `name_and_type_index` are never read
[INFO] [stdout]   --> src/constant_pool/values.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct InterfaceMethodRef {
[INFO] [stdout]    |            ------------------ fields in this struct
[INFO] [stdout] 20 |     pub class_index: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 21 |     pub name_and_type_index: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `InterfaceMethodRef` 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 `int` is never read
[INFO] [stdout]   --> src/constant_pool/values.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct Integer {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 29 |     pub int: u32,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Integer` 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 `float` is never read
[INFO] [stdout]   --> src/constant_pool/values.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct Float {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] 33 |     pub float: f32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Float` 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 `long` is never read
[INFO] [stdout]   --> src/constant_pool/values.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub struct Long {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] 37 |     pub long: u64,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Long` 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 `double` is never read
[INFO] [stdout]   --> src/constant_pool/values.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub struct Double {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 41 |     pub double: f64,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Double` 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 `name_index` and `descriptor_index` are never read
[INFO] [stdout]   --> src/constant_pool/values.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub struct NameAndType {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 45 |     pub name_index: u16,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 46 |     pub descriptor_index: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NameAndType` 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 `reference_kind` and `reference_index` are never read
[INFO] [stdout]   --> src/constant_pool/values.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub struct MethodHandle {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 68 |     pub reference_kind: u8,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 69 |     pub reference_index: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MethodHandle` 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 `descriptor_index` is never read
[INFO] [stdout]   --> src/constant_pool/values.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub struct MethodType {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 73 |     pub descriptor_index: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MethodType` 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 `bootstrap_method_attr_index` and `name_and_type_index` are never read
[INFO] [stdout]   --> src/constant_pool/values.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub struct InvokeDynamic {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 77 |     pub bootstrap_method_attr_index: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 78 |     pub name_and_type_index: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `InvokeDynamic` 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 `root` is never read
[INFO] [stdout]   --> src/inheritance.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct InheritanceGraph {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 14 |     root: FQNameBuf,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `InheritanceGraph` 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 fields are never read
[INFO] [stdout]   --> src/raw_java_class.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct RawJavaClass {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 18 |     pub magic: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 19 |     pub major: u16,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 20 |     pub minor: u16,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 21 |     pub constant_pool_count: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 22 |     pub constant_pool: ConstantPool,
[INFO] [stdout] 23 |     pub access_flags: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub interfaces_count: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 27 |     pub interfaces: Box<[u16]>,
[INFO] [stdout] 28 |     pub fields_count: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 29 |     pub fields: Box<[RawFieldInfo]>,
[INFO] [stdout] 30 |     pub methods_count: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 31 |     pub methods: Box<[RawMethodInfo]>,
[INFO] [stdout] 32 |     pub attributes_count: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RawJavaClass` 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 `access_flags` and `attributes_count` are never read
[INFO] [stdout]   --> src/raw_java_class.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct RawFieldInfo {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 39 |     pub access_flags: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub attributes_count: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RawFieldInfo` 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 `access_flags` and `attributes_count` are never read
[INFO] [stdout]   --> src/raw_java_class.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub struct RawMethodInfo {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 49 |     pub access_flags: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 52 |     pub attributes_count: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RawMethodInfo` 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 `attribute_length` is never read
[INFO] [stdout]   --> src/raw_java_class.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub struct RawAttributeInfo {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] 59 |     pub attribute_name_index: u16,
[INFO] [stdout] 60 |     pub attribute_length: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RawAttributeInfo` 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/structures.rs:26:22
[INFO] [stdout]    |
[INFO] [stdout] 26 |     fn get_attribute(&self, name: &str) -> Option<Attribute> {
[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] 26 |     fn get_attribute(&self, name: &str) -> Option<Attribute<'_>> {
[INFO] [stdout]    |                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/structures/signatures.rs:125:28
[INFO] [stdout]     |
[INFO] [stdout] 125 | fn parse_signature(string: &str) -> IResult<&str, Signature> {
[INFO] [stdout]     |                            ^^^^             ----  --------- the same lifetime is hidden here
[INFO] [stdout]     |                            |                |
[INFO] [stdout]     |                            |                the same lifetime is elided here
[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] 125 | fn parse_signature(string: &str) -> IResult<&str, Signature<'_>> {
[INFO] [stdout]     |                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/structures/class.rs:50:34
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub(crate) fn get_descriptor(&self, index: u16) -> Option<Signature> {
[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] 50 |     pub(crate) fn get_descriptor(&self, index: u16) -> Option<Signature<'_>> {
[INFO] [stdout]    |                                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/structures/class.rs:106:19
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub fn fields(&self) -> Vec<Field> {
[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] 106 |     pub fn fields(&self) -> Vec<Field<'_>> {
[INFO] [stdout]     |                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/structures/class.rs:111:20
[INFO] [stdout]     |
[INFO] [stdout] 111 |     pub fn methods(&self) -> Vec<Method> {
[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] 111 |     pub fn methods(&self) -> Vec<Method<'_>> {
[INFO] [stdout]     |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.23s
[INFO] running `Command { std: "docker" "inspect" "2b6166f5d4a1503683a2be0c7ff8898a3ace12a6ae12e13ef51e8539b602210c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b6166f5d4a1503683a2be0c7ff8898a3ace12a6ae12e13ef51e8539b602210c", kill_on_drop: false }`
[INFO] [stdout] 2b6166f5d4a1503683a2be0c7ff8898a3ace12a6ae12e13ef51e8539b602210c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb368e024a0271a4aef8636f8a1df6b13fcbc256b8c2f6e8a6aaaa43cdc5a042
[INFO] running `Command { std: "docker" "start" "-a" "cb368e024a0271a4aef8636f8a1df6b13fcbc256b8c2f6e8a6aaaa43cdc5a042", kill_on_drop: false }`
[INFO] [stdout] warning: unexpected `cfg` condition value: `strict`
[INFO] [stdout]   --> src/lib.rs:24:13
[INFO] [stdout]    |
[INFO] [stdout] 24 | #![cfg_attr(feature = "strict", strict_mode)]
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = help: consider adding `strict` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `strict_mode`
[INFO] [stdout]   --> src/lib.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 | #![cfg_attr(strict_mode, deny(unused))]
[INFO] [stdout]    |             ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(strict_mode)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(strict_mode)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RawJavaClass`
[INFO] [stdout]  --> src/constant_pool/parser.rs:7:65
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub use crate::raw_java_class::{RawAttributeInfo, RawFieldInfo, RawJavaClass, RawMethodInfo};
[INFO] [stdout]   |                                                                 ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ffi::OsStr`
[INFO] [stdout]  --> src/structures/fully_qualified_name.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::ffi::OsStr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PathBuf`
[INFO] [stdout]  --> src/structures/fully_qualified_name.rs:7:23
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::path::{Path, PathBuf};
[INFO] [stdout]   |                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: private item shadows public glob re-export
[INFO] [stdout]   --> src/lib.rs:50:18
[INFO] [stdout]    |
[INFO] [stdout] 50 | use structures::{AsFullyQualifiedName, FQName};
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the name `AsFullyQualifiedName` in the type namespace is supposed to be publicly re-exported here
[INFO] [stdout]   --> src/lib.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub use structures::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] note: but the private item here shadows it
[INFO] [stdout]   --> src/lib.rs:50:18
[INFO] [stdout]    |
[INFO] [stdout] 50 | use structures::{AsFullyQualifiedName, FQName};
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(hidden_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: private item shadows public glob re-export
[INFO] [stdout]   --> src/lib.rs:50:40
[INFO] [stdout]    |
[INFO] [stdout] 50 | use structures::{AsFullyQualifiedName, FQName};
[INFO] [stdout]    |                                        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the name `FQName` in the type namespace is supposed to be publicly re-exported here
[INFO] [stdout]   --> src/lib.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub use structures::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] note: but the private item here shadows it
[INFO] [stdout]   --> src/lib.rs:50:40
[INFO] [stdout]    |
[INFO] [stdout] 50 | use structures::{AsFullyQualifiedName, FQName};
[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/values.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct FieldRef {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 10 |     pub class_index: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 11 |     pub name_and_type_index: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FieldRef` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `class_index` and `name_and_type_index` are never read
[INFO] [stdout]   --> src/constant_pool/values.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct MethodRef {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 15 |     pub class_index: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 16 |     pub name_and_type_index: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MethodRef` 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 `class_index` and `name_and_type_index` are never read
[INFO] [stdout]   --> src/constant_pool/values.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct InterfaceMethodRef {
[INFO] [stdout]    |            ------------------ fields in this struct
[INFO] [stdout] 20 |     pub class_index: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 21 |     pub name_and_type_index: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `InterfaceMethodRef` 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 `int` is never read
[INFO] [stdout]   --> src/constant_pool/values.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct Integer {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 29 |     pub int: u32,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Integer` 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 `float` is never read
[INFO] [stdout]   --> src/constant_pool/values.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct Float {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] 33 |     pub float: f32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Float` 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 `long` is never read
[INFO] [stdout]   --> src/constant_pool/values.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub struct Long {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] 37 |     pub long: u64,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Long` 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 `double` is never read
[INFO] [stdout]   --> src/constant_pool/values.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub struct Double {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 41 |     pub double: f64,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Double` 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 `name_index` and `descriptor_index` are never read
[INFO] [stdout]   --> src/constant_pool/values.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub struct NameAndType {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 45 |     pub name_index: u16,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 46 |     pub descriptor_index: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NameAndType` 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 `reference_kind` and `reference_index` are never read
[INFO] [stdout]   --> src/constant_pool/values.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub struct MethodHandle {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 68 |     pub reference_kind: u8,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 69 |     pub reference_index: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MethodHandle` 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 `descriptor_index` is never read
[INFO] [stdout]   --> src/constant_pool/values.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub struct MethodType {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 73 |     pub descriptor_index: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MethodType` 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 `bootstrap_method_attr_index` and `name_and_type_index` are never read
[INFO] [stdout]   --> src/constant_pool/values.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub struct InvokeDynamic {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 77 |     pub bootstrap_method_attr_index: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 78 |     pub name_and_type_index: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `InvokeDynamic` 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 `root` is never read
[INFO] [stdout]   --> src/inheritance.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct InheritanceGraph {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 14 |     root: FQNameBuf,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `InheritanceGraph` 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 fields are never read
[INFO] [stdout]   --> src/raw_java_class.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct RawJavaClass {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 18 |     pub magic: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 19 |     pub major: u16,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 20 |     pub minor: u16,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 21 |     pub constant_pool_count: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 22 |     pub constant_pool: ConstantPool,
[INFO] [stdout] 23 |     pub access_flags: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub interfaces_count: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 27 |     pub interfaces: Box<[u16]>,
[INFO] [stdout] 28 |     pub fields_count: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 29 |     pub fields: Box<[RawFieldInfo]>,
[INFO] [stdout] 30 |     pub methods_count: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 31 |     pub methods: Box<[RawMethodInfo]>,
[INFO] [stdout] 32 |     pub attributes_count: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RawJavaClass` 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 `access_flags` and `attributes_count` are never read
[INFO] [stdout]   --> src/raw_java_class.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct RawFieldInfo {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 39 |     pub access_flags: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub attributes_count: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RawFieldInfo` 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 `access_flags` and `attributes_count` are never read
[INFO] [stdout]   --> src/raw_java_class.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub struct RawMethodInfo {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 49 |     pub access_flags: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 52 |     pub attributes_count: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RawMethodInfo` 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 `attribute_length` is never read
[INFO] [stdout]   --> src/raw_java_class.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub struct RawAttributeInfo {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] 59 |     pub attribute_name_index: u16,
[INFO] [stdout] 60 |     pub attribute_length: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RawAttributeInfo` 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/structures.rs:26:22
[INFO] [stdout]    |
[INFO] [stdout] 26 |     fn get_attribute(&self, name: &str) -> Option<Attribute> {
[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] 26 |     fn get_attribute(&self, name: &str) -> Option<Attribute<'_>> {
[INFO] [stdout]    |                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling java_class_parser v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/structures/signatures.rs:125:28
[INFO] [stdout]     |
[INFO] [stdout] 125 | fn parse_signature(string: &str) -> IResult<&str, Signature> {
[INFO] [stdout]     |                            ^^^^             ----  --------- the same lifetime is hidden here
[INFO] [stdout]     |                            |                |
[INFO] [stdout]     |                            |                the same lifetime is elided here
[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] 125 | fn parse_signature(string: &str) -> IResult<&str, Signature<'_>> {
[INFO] [stdout]     |                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/structures/class.rs:50:34
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub(crate) fn get_descriptor(&self, index: u16) -> Option<Signature> {
[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] 50 |     pub(crate) fn get_descriptor(&self, index: u16) -> Option<Signature<'_>> {
[INFO] [stdout]    |                                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/structures/class.rs:106:19
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub fn fields(&self) -> Vec<Field> {
[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] 106 |     pub fn fields(&self) -> Vec<Field<'_>> {
[INFO] [stdout]     |                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/structures/class.rs:111:20
[INFO] [stdout]     |
[INFO] [stdout] 111 |     pub fn methods(&self) -> Vec<Method> {
[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] 111 |     pub fn methods(&self) -> Vec<Method<'_>> {
[INFO] [stdout]     |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `strict`
[INFO] [stdout]   --> src/lib.rs:24:13
[INFO] [stdout]    |
[INFO] [stdout] 24 | #![cfg_attr(feature = "strict", strict_mode)]
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = help: consider adding `strict` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `strict_mode`
[INFO] [stdout]   --> src/lib.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 | #![cfg_attr(strict_mode, deny(unused))]
[INFO] [stdout]    |             ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(strict_mode)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(strict_mode)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RawJavaClass`
[INFO] [stdout]  --> src/constant_pool/parser.rs:7:65
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub use crate::raw_java_class::{RawAttributeInfo, RawFieldInfo, RawJavaClass, RawMethodInfo};
[INFO] [stdout]   |                                                                 ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::raw_java_class::parse_class_file_bytes`
[INFO] [stdout]    --> src/constant_pool/parser.rs:181:9
[INFO] [stdout]     |
[INFO] [stdout] 181 |     use crate::raw_java_class::parse_class_file_bytes;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::PathBuf`
[INFO] [stdout]    --> src/constant_pool/parser.rs:184:9
[INFO] [stdout]     |
[INFO] [stdout] 184 |     use std::path::PathBuf;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `env` and `fs`
[INFO] [stdout]    --> src/constant_pool/parser.rs:185:15
[INFO] [stdout]     |
[INFO] [stdout] 185 |     use std::{env, fs};
[INFO] [stdout]     |               ^^^  ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ffi::OsStr`
[INFO] [stdout]  --> src/structures/fully_qualified_name.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::ffi::OsStr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PathBuf`
[INFO] [stdout]  --> src/structures/fully_qualified_name.rs:7:23
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::path::{Path, PathBuf};
[INFO] [stdout]   |                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: private item shadows public glob re-export
[INFO] [stdout]   --> src/lib.rs:50:18
[INFO] [stdout]    |
[INFO] [stdout] 50 | use structures::{AsFullyQualifiedName, FQName};
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the name `AsFullyQualifiedName` in the type namespace is supposed to be publicly re-exported here
[INFO] [stdout]   --> src/lib.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub use structures::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] note: but the private item here shadows it
[INFO] [stdout]   --> src/lib.rs:50:18
[INFO] [stdout]    |
[INFO] [stdout] 50 | use structures::{AsFullyQualifiedName, FQName};
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(hidden_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: private item shadows public glob re-export
[INFO] [stdout]   --> src/lib.rs:50:40
[INFO] [stdout]    |
[INFO] [stdout] 50 | use structures::{AsFullyQualifiedName, FQName};
[INFO] [stdout]    |                                        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the name `FQName` in the type namespace is supposed to be publicly re-exported here
[INFO] [stdout]   --> src/lib.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub use structures::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] note: but the private item here shadows it
[INFO] [stdout]   --> src/lib.rs:50:40
[INFO] [stdout]    |
[INFO] [stdout] 50 | use structures::{AsFullyQualifiedName, FQName};
[INFO] [stdout]    |                                        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `itest_common`
[INFO] [stdout]  --> tests/parse_jar.rs:7:40
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let parser = JavaClassParser::from(itest_common::jar_file());
[INFO] [stdout]   |                                        ^^^^^^^^^^^^ use of unresolved module or unlinked crate `itest_common`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `itest_common`, use `cargo add itest_common` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `java_class_parser` (test "parse_jar") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: fields `class_index` and `name_and_type_index` are never read
[INFO] [stdout]   --> src/constant_pool/values.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct FieldRef {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 10 |     pub class_index: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 11 |     pub name_and_type_index: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FieldRef` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `class_index` and `name_and_type_index` are never read
[INFO] [stdout]   --> src/constant_pool/values.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct MethodRef {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 15 |     pub class_index: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 16 |     pub name_and_type_index: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MethodRef` 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 `class_index` and `name_and_type_index` are never read
[INFO] [stdout]   --> src/constant_pool/values.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct InterfaceMethodRef {
[INFO] [stdout]    |            ------------------ fields in this struct
[INFO] [stdout] 20 |     pub class_index: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 21 |     pub name_and_type_index: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `InterfaceMethodRef` 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 `int` is never read
[INFO] [stdout]   --> src/constant_pool/values.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct Integer {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 29 |     pub int: u32,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Integer` 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 `float` is never read
[INFO] [stdout]   --> src/constant_pool/values.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct Float {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] 33 |     pub float: f32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Float` 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 `long` is never read
[INFO] [stdout]   --> src/constant_pool/values.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub struct Long {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] 37 |     pub long: u64,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Long` 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 `double` is never read
[INFO] [stdout]   --> src/constant_pool/values.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub struct Double {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 41 |     pub double: f64,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Double` 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 `name_index` and `descriptor_index` are never read
[INFO] [stdout]   --> src/constant_pool/values.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub struct NameAndType {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 45 |     pub name_index: u16,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 46 |     pub descriptor_index: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NameAndType` 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 `reference_kind` and `reference_index` are never read
[INFO] [stdout]   --> src/constant_pool/values.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub struct MethodHandle {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 68 |     pub reference_kind: u8,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 69 |     pub reference_index: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MethodHandle` 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 `descriptor_index` is never read
[INFO] [stdout]   --> src/constant_pool/values.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub struct MethodType {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 73 |     pub descriptor_index: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MethodType` 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 `bootstrap_method_attr_index` and `name_and_type_index` are never read
[INFO] [stdout]   --> src/constant_pool/values.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub struct InvokeDynamic {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 77 |     pub bootstrap_method_attr_index: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 78 |     pub name_and_type_index: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `InvokeDynamic` 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 `root` is never read
[INFO] [stdout]   --> src/inheritance.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct InheritanceGraph {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 14 |     root: FQNameBuf,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `InheritanceGraph` 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 fields are never read
[INFO] [stdout]   --> src/raw_java_class.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct RawJavaClass {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 18 |     pub magic: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 19 |     pub major: u16,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 20 |     pub minor: u16,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 21 |     pub constant_pool_count: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 22 |     pub constant_pool: ConstantPool,
[INFO] [stdout] 23 |     pub access_flags: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub interfaces_count: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 27 |     pub interfaces: Box<[u16]>,
[INFO] [stdout] 28 |     pub fields_count: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 29 |     pub fields: Box<[RawFieldInfo]>,
[INFO] [stdout] 30 |     pub methods_count: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 31 |     pub methods: Box<[RawMethodInfo]>,
[INFO] [stdout] 32 |     pub attributes_count: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RawJavaClass` 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 `access_flags` and `attributes_count` are never read
[INFO] [stdout]   --> src/raw_java_class.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct RawFieldInfo {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 39 |     pub access_flags: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub attributes_count: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RawFieldInfo` 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 `access_flags` and `attributes_count` are never read
[INFO] [stdout]   --> src/raw_java_class.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub struct RawMethodInfo {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 49 |     pub access_flags: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 52 |     pub attributes_count: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RawMethodInfo` 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 `attribute_length` is never read
[INFO] [stdout]   --> src/raw_java_class.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub struct RawAttributeInfo {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] 59 |     pub attribute_name_index: u16,
[INFO] [stdout] 60 |     pub attribute_length: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RawAttributeInfo` 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/structures.rs:26:22
[INFO] [stdout]    |
[INFO] [stdout] 26 |     fn get_attribute(&self, name: &str) -> Option<Attribute> {
[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] 26 |     fn get_attribute(&self, name: &str) -> Option<Attribute<'_>> {
[INFO] [stdout]    |                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/structures/signatures.rs:125:28
[INFO] [stdout]     |
[INFO] [stdout] 125 | fn parse_signature(string: &str) -> IResult<&str, Signature> {
[INFO] [stdout]     |                            ^^^^             ----  --------- the same lifetime is hidden here
[INFO] [stdout]     |                            |                |
[INFO] [stdout]     |                            |                the same lifetime is elided here
[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] 125 | fn parse_signature(string: &str) -> IResult<&str, Signature<'_>> {
[INFO] [stdout]     |                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/structures/class.rs:50:34
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub(crate) fn get_descriptor(&self, index: u16) -> Option<Signature> {
[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] 50 |     pub(crate) fn get_descriptor(&self, index: u16) -> Option<Signature<'_>> {
[INFO] [stdout]    |                                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/structures/class.rs:106:19
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub fn fields(&self) -> Vec<Field> {
[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] 106 |     pub fn fields(&self) -> Vec<Field<'_>> {
[INFO] [stdout]     |                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/structures/class.rs:111:20
[INFO] [stdout]     |
[INFO] [stdout] 111 |     pub fn methods(&self) -> Vec<Method> {
[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] 111 |     pub fn methods(&self) -> Vec<Method<'_>> {
[INFO] [stdout]     |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cb368e024a0271a4aef8636f8a1df6b13fcbc256b8c2f6e8a6aaaa43cdc5a042", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb368e024a0271a4aef8636f8a1df6b13fcbc256b8c2f6e8a6aaaa43cdc5a042", kill_on_drop: false }`
[INFO] [stdout] cb368e024a0271a4aef8636f8a1df6b13fcbc256b8c2f6e8a6aaaa43cdc5a042
