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[INFO] [stderr]    Compiling fuzzcheck v0.13.0 (/opt/rustwide/workdir/fuzzcheck)
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[INFO] [stderr]     Checking serde_json v1.0.145
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[INFO] [stderr]    Compiling cargo-fuzzcheck v0.13.0 (/opt/rustwide/workdir/cargo-fuzzcheck)
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[INFO] [stdout] warning: field `section` is never read
[INFO] [stdout]    --> fuzzcheck/src/code_coverage_sensor/llvm_coverage.rs:688:9
[INFO] [stdout]     |
[INFO] [stdout] 687 |     InconsistentLengthOfEncodedData {
[INFO] [stdout]     |     ------------------------------- field in this variant
[INFO] [stdout] 688 |         section: CovMapSection,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ReadCovMapError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `path` is never read
[INFO] [stdout]    --> fuzzcheck/src/code_coverage_sensor/llvm_coverage.rs:691:9
[INFO] [stdout]     |
[INFO] [stdout] 690 |     CannotReadObjectFile {
[INFO] [stdout]     |     -------------------- field in this variant
[INFO] [stdout] 691 |         path: PathBuf,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ReadCovMapError` 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 `section` is never read
[INFO] [stdout]    --> fuzzcheck/src/code_coverage_sensor/llvm_coverage.rs:694:9
[INFO] [stdout]     |
[INFO] [stdout] 693 |     CannotFindSection {
[INFO] [stdout]     |     ----------------- field in this variant
[INFO] [stdout] 694 |         section: CovMapSection,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ReadCovMapError` 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 `raw_header` is never read
[INFO] [stdout]    --> fuzzcheck/src/code_coverage_sensor/llvm_coverage.rs:697:9
[INFO] [stdout]     |
[INFO] [stdout] 696 |     PseudoCountersNotSupportedYet {
[INFO] [stdout]     |     ----------------------------- field in this variant
[INFO] [stdout] 697 |         raw_header: usize,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ReadCovMapError` 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 `section` and `decompress_result` are never read
[INFO] [stdout]    --> fuzzcheck/src/code_coverage_sensor/llvm_coverage.rs:700:9
[INFO] [stdout]     |
[INFO] [stdout] 699 |     FailedToDecompress {
[INFO] [stdout]     |     ------------------ fields in this variant
[INFO] [stdout] 700 |         section: CovMapSection,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 701 |         decompress_result: Result<Status, flate2::DecompressError>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ReadCovMapError` 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 `actual` and `expected` are never read
[INFO] [stdout]    --> fuzzcheck/src/code_coverage_sensor/llvm_coverage.rs:704:9
[INFO] [stdout]     |
[INFO] [stdout] 703 |     NumberOfFilenamesDoesNotMatch {
[INFO] [stdout]     |     ----------------------------- fields in this variant
[INFO] [stdout] 704 |         actual: usize,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 705 |         expected: usize,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ReadCovMapError` 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 `0` is never read
[INFO] [stdout]    --> fuzzcheck/src/code_coverage_sensor/llvm_coverage.rs:707:20
[INFO] [stdout]     |
[INFO] [stdout] 707 |     InvalidVersion(i32),
[INFO] [stdout]     |     -------------- ^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ReadCovMapError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 707 -     InvalidVersion(i32),
[INFO] [stdout] 707 +     InvalidVersion(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `section` is never read
[INFO] [stdout]    --> fuzzcheck/src/code_coverage_sensor/llvm_coverage.rs:709:9
[INFO] [stdout]     |
[INFO] [stdout] 708 |     CannotParseUTF8 {
[INFO] [stdout]     |     --------------- field in this variant
[INFO] [stdout] 709 |         section: CovMapSection,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ReadCovMapError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Unit` is never constructed
[INFO] [stdout]  --> fuzzcheck/src/sensors_and_pools/maximise_observation_pool.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | struct Unit;
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `VoidMutator` is never constructed
[INFO] [stdout]    --> fuzzcheck/src/sensors_and_pools/simplest_to_activate_counter_pool.rs:796:16
[INFO] [stdout]     |
[INFO] [stdout] 796 |     pub struct VoidMutator {}
[INFO] [stdout]     |                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> fuzzcheck/src/split_string.rs:36:10
[INFO] [stdout]    |
[INFO] [stdout] 36 |     Word(&'a str),
[INFO] [stdout]    |     ---- ^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 36 -     Word(&'a str),
[INFO] [stdout] 36 +     Word(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> fuzzcheck/src/split_string.rs:37:16
[INFO] [stdout]    |
[INFO] [stdout] 37 |     Whitespace(&'a str),
[INFO] [stdout]    |     ---------- ^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 37 -     Whitespace(&'a str),
[INFO] [stdout] 37 +     Whitespace(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> fuzzcheck/src/split_string.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 40 |     Escape(&'a str),
[INFO] [stdout]    |     ------ ^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 40 -     Escape(&'a str),
[INFO] [stdout] 40 +     Escape(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `section` is never read
[INFO] [stdout]    --> fuzzcheck/src/code_coverage_sensor/llvm_coverage.rs:688:9
[INFO] [stdout]     |
[INFO] [stdout] 687 |     InconsistentLengthOfEncodedData {
[INFO] [stdout]     |     ------------------------------- field in this variant
[INFO] [stdout] 688 |         section: CovMapSection,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ReadCovMapError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `path` is never read
[INFO] [stdout]    --> fuzzcheck/src/code_coverage_sensor/llvm_coverage.rs:691:9
[INFO] [stdout]     |
[INFO] [stdout] 690 |     CannotReadObjectFile {
[INFO] [stdout]     |     -------------------- field in this variant
[INFO] [stdout] 691 |         path: PathBuf,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ReadCovMapError` 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 `section` is never read
[INFO] [stdout]    --> fuzzcheck/src/code_coverage_sensor/llvm_coverage.rs:694:9
[INFO] [stdout]     |
[INFO] [stdout] 693 |     CannotFindSection {
[INFO] [stdout]     |     ----------------- field in this variant
[INFO] [stdout] 694 |         section: CovMapSection,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ReadCovMapError` 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 `raw_header` is never read
[INFO] [stdout]    --> fuzzcheck/src/code_coverage_sensor/llvm_coverage.rs:697:9
[INFO] [stdout]     |
[INFO] [stdout] 696 |     PseudoCountersNotSupportedYet {
[INFO] [stdout]     |     ----------------------------- field in this variant
[INFO] [stdout] 697 |         raw_header: usize,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ReadCovMapError` 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 `section` and `decompress_result` are never read
[INFO] [stdout]    --> fuzzcheck/src/code_coverage_sensor/llvm_coverage.rs:700:9
[INFO] [stdout]     |
[INFO] [stdout] 699 |     FailedToDecompress {
[INFO] [stdout]     |     ------------------ fields in this variant
[INFO] [stdout] 700 |         section: CovMapSection,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 701 |         decompress_result: Result<Status, flate2::DecompressError>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ReadCovMapError` 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 `actual` and `expected` are never read
[INFO] [stdout]    --> fuzzcheck/src/code_coverage_sensor/llvm_coverage.rs:704:9
[INFO] [stdout]     |
[INFO] [stdout] 703 |     NumberOfFilenamesDoesNotMatch {
[INFO] [stdout]     |     ----------------------------- fields in this variant
[INFO] [stdout] 704 |         actual: usize,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 705 |         expected: usize,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ReadCovMapError` 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 `0` is never read
[INFO] [stdout]    --> fuzzcheck/src/code_coverage_sensor/llvm_coverage.rs:707:20
[INFO] [stdout]     |
[INFO] [stdout] 707 |     InvalidVersion(i32),
[INFO] [stdout]     |     -------------- ^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ReadCovMapError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 707 -     InvalidVersion(i32),
[INFO] [stdout] 707 +     InvalidVersion(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `section` is never read
[INFO] [stdout]    --> fuzzcheck/src/code_coverage_sensor/llvm_coverage.rs:709:9
[INFO] [stdout]     |
[INFO] [stdout] 708 |     CannotParseUTF8 {
[INFO] [stdout]     |     --------------- field in this variant
[INFO] [stdout] 709 |         section: CovMapSection,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ReadCovMapError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Unit` is never constructed
[INFO] [stdout]  --> fuzzcheck/src/sensors_and_pools/maximise_observation_pool.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | struct Unit;
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> fuzzcheck/src/split_string.rs:36:10
[INFO] [stdout]    |
[INFO] [stdout] 36 |     Word(&'a str),
[INFO] [stdout]    |     ---- ^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 36 -     Word(&'a str),
[INFO] [stdout] 36 +     Word(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> fuzzcheck/src/split_string.rs:37:16
[INFO] [stdout]    |
[INFO] [stdout] 37 |     Whitespace(&'a str),
[INFO] [stdout]    |     ---------- ^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 37 -     Whitespace(&'a str),
[INFO] [stdout] 37 +     Whitespace(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> fuzzcheck/src/split_string.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 40 |     Escape(&'a str),
[INFO] [stdout]    |     ------ ^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 40 -     Escape(&'a str),
[INFO] [stdout] 40 +     Escape(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Enum2` is never used
[INFO] [stdout]   --> fuzzcheck/tests/enum_with_ignored_variant.rs:43:6
[INFO] [stdout]    |
[INFO] [stdout] 43 | enum Enum2<T> {
[INFO] [stdout]    |      ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Enum2` is never used
[INFO] [stdout]   --> fuzzcheck/tests/enum_with_ignored_variant.rs:43:6
[INFO] [stdout]    |
[INFO] [stdout] 43 | enum Enum2<T> {
[INFO] [stdout]    |      ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `X` is never constructed
[INFO] [stdout]  --> fuzzcheck/tests/expansions/empty_structs.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct X;
[INFO] [stdout]   |            ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Y` is never constructed
[INFO] [stdout]  --> fuzzcheck/tests/expansions/empty_structs.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Y {}
[INFO] [stdout]   |            ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Z` is never constructed
[INFO] [stdout]   --> fuzzcheck/tests/expansions/empty_structs.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Z();
[INFO] [stdout]    |            ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `X` is never constructed
[INFO] [stdout]  --> fuzzcheck/tests/expansions/structs_with_generic_type_params.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct X<T>(T, Vec<T>);
[INFO] [stdout]   |            ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Y` is never constructed
[INFO] [stdout]  --> fuzzcheck/tests/expansions/structs_with_generic_type_params.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Y<T, U> {
[INFO] [stdout]   |            ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `X` is never constructed
[INFO] [stdout]  --> fuzzcheck/tests/expansions/two_field_structs.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct X<T, U: Default + Clone = Vec<T>>(bool, u8, T, U, u8, u8, u8, u8, u8, u8);
[INFO] [stdout]   |            ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Y` is never constructed
[INFO] [stdout]  --> fuzzcheck/tests/expansions/two_field_structs.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Y {
[INFO] [stdout]   |            ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `NoAssociatedData` is never used
[INFO] [stdout]  --> fuzzcheck/tests/expansions/enums_ignore_variant.rs:5:6
[INFO] [stdout]   |
[INFO] [stdout] 5 | enum NoAssociatedData {
[INFO] [stdout]   |      ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `X` is never used
[INFO] [stdout]  --> fuzzcheck/tests/expansions/enums_with_multiple_empty_items.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum X {
[INFO] [stdout]   |          ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Y` is never used
[INFO] [stdout]   --> fuzzcheck/tests/expansions/enums_with_multiple_empty_items.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub enum Y {
[INFO] [stdout]    |          ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Z` is never used
[INFO] [stdout]   --> fuzzcheck/tests/expansions/enums_with_multiple_empty_items.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub enum Z {
[INFO] [stdout]    |          ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `X` is never used
[INFO] [stdout]  --> fuzzcheck/tests/expansions/enums_with_one_empty_item.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum X {
[INFO] [stdout]   |          ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Y` is never used
[INFO] [stdout]  --> fuzzcheck/tests/expansions/enums_with_one_empty_item.rs:9:10
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub enum Y {
[INFO] [stdout]   |          ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Z` is never used
[INFO] [stdout]   --> fuzzcheck/tests/expansions/enums_with_one_empty_item.rs:14:10
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub enum Z {
[INFO] [stdout]    |          ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `X` is never used
[INFO] [stdout]  --> fuzzcheck/tests/expansions/enums_with_one_item_multiple_fields.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum X {
[INFO] [stdout]   |          ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Y` is never used
[INFO] [stdout]  --> fuzzcheck/tests/expansions/enums_with_one_item_multiple_fields.rs:9:10
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub enum Y {
[INFO] [stdout]   |          ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `R` is never constructed
[INFO] [stdout]   --> fuzzcheck/tests/expansions/recursive_struct.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct R<T> {
[INFO] [stdout]    |            ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.67s
[INFO] running `Command { std: "docker" "inspect" "becab9838695eec7049df3d32d1b898d79fe3657488020b78369cace367eb84d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "becab9838695eec7049df3d32d1b898d79fe3657488020b78369cace367eb84d", kill_on_drop: false }`
[INFO] [stdout] becab9838695eec7049df3d32d1b898d79fe3657488020b78369cace367eb84d
