[INFO] cloning repository https://github.com/jblestang/AIJSONSchemaFuzzer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jblestang/AIJSONSchemaFuzzer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjblestang%2FAIJSONSchemaFuzzer", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 809d3ed3b05b384ffab09501f754a6b6251c2b80
[INFO] checking jblestang/AIJSONSchemaFuzzer against master#656ccbe796ff98def9b555c118e1620c5389e3b2 for pr-133502-24
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjblestang%2FAIJSONSchemaFuzzer" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
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[INFO] started tweaking git repo https://github.com/jblestang/AIJSONSchemaFuzzer
[INFO] finished tweaking git repo https://github.com/jblestang/AIJSONSchemaFuzzer
[INFO] tweaked toml for git repo https://github.com/jblestang/AIJSONSchemaFuzzer written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jblestang/AIJSONSchemaFuzzer on toolchain 656ccbe796ff98def9b555c118e1620c5389e3b2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+656ccbe796ff98def9b555c118e1620c5389e3b2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jblestang/AIJSONSchemaFuzzer 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" "+656ccbe796ff98def9b555c118e1620c5389e3b2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1a19ef4eb0805c13d376895e0c70e94bb49c9a338a1a343d6c5fea6c4901b2d5" "/opt/rustwide/cargo-home/bin/cargo" "+656ccbe796ff98def9b555c118e1620c5389e3b2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1a19ef4eb0805c13d376895e0c70e94bb49c9a338a1a343d6c5fea6c4901b2d5" "/opt/rustwide/cargo-home/bin/cargo" "+656ccbe796ff98def9b555c118e1620c5389e3b2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `JsonSchemaObject`
[INFO] [stdout]  --> src/schema/json_schema_parser.rs:2:50
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::schema::json_schema::{JsonSchema2020, JsonSchemaObject};
[INFO] [stdout]   |                                                  ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `JtdSchema`, `SchemaForm`, and `TypeName`
[INFO] [stdout]  --> src/schema/mod.rs:8:15
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use ast::{JtdSchema, SchemaForm, TypeName};
[INFO] [stdout]   |               ^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `parse_schema_file` and `parse_schema`
[INFO] [stdout]  --> src/schema/mod.rs:9:18
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use parser::{parse_schema, parse_schema_file};
[INFO] [stdout]   |                  ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `validate_reference` and `validate_schema_syntax`
[INFO] [stdout]   --> src/schema/mod.rs:10:25
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub use syntax_checks::{validate_reference, validate_schema_syntax};
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `JsonSchema2020`, `JsonSchemaObject`, and `JsonSchemaType`
[INFO] [stdout]   --> src/schema/mod.rs:11:23
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub use json_schema::{JsonSchema2020, JsonSchemaObject, JsonSchemaType};
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `parse_json_schema_file`, `parse_json_schema`, and `resolve_ref`
[INFO] [stdout]   --> src/schema/mod.rs:12:30
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub use json_schema_parser::{parse_json_schema, parse_json_schema_file, resolve_ref};
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SchemaFormat`, `UnifiedSchema`, `detect_schema_format`, `parse_schema_auto`, and `parse_schema_file_auto`
[INFO] [stdout]   --> src/schema/mod.rs:13:26
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub use unified_parser::{parse_schema_auto, parse_schema_file_auto, detect_schema_format, UnifiedSchema, SchemaFormat};
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/schema/syntax_checks.rs:60:14
[INFO] [stdout]    |
[INFO] [stdout] 60 |         for (name, def_schema) in definitions {
[INFO] [stdout]    |              ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `valid_for_if`
[INFO] [stdout]    --> src/fuzzer/json_schema_mutations.rs:289:25
[INFO] [stdout]     |
[INFO] [stdout] 289 |                     let valid_for_if = generate_json_schema_valid_value(if_schema);
[INFO] [stdout]     |                         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_valid_for_if`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pattern_str`
[INFO] [stdout]    --> src/fuzzer/json_schema_mutations.rs:402:17
[INFO] [stdout]     |
[INFO] [stdout] 402 |     if let Some(ref pattern_str) = schema.pattern {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pattern_str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ref_path`
[INFO] [stdout]    --> src/fuzzer/json_schema_mutations.rs:438:17
[INFO] [stdout]     |
[INFO] [stdout] 438 |     if let Some(ref ref_path) = schema.ref_ {
[INFO] [stdout]     |                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ref_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `if_schema`
[INFO] [stdout]    --> src/fuzzer/json_schema_mutations.rs:505:25
[INFO] [stdout]     |
[INFO] [stdout] 505 |             if let Some(ref if_schema) = schema.if_ {
[INFO] [stdout]     |                         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_if_schema`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `schema`
[INFO] [stdout]    --> src/fuzzer/json_schema_mutations.rs:940:32
[INFO] [stdout]     |
[INFO] [stdout] 940 | fn generate_contains_violation(schema: &JsonSchemaObject, contains: &JsonSchema2020) -> Value {
[INFO] [stdout]     |                                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_schema`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_schema_file` is never used
[INFO] [stdout]  --> src/schema/parser.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn parse_schema_file(path: &Path) -> Result<JtdSchema, JtdError> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_json_schema_file` is never used
[INFO] [stdout]  --> src/schema/json_schema_parser.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn parse_json_schema_file(path: &Path) -> Result<JsonSchema2020, JtdError> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `SchemaFormat` is never used
[INFO] [stdout]   --> src/schema/unified_parser.rs:12:10
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub enum SchemaFormat {
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `detect_schema_format` is never used
[INFO] [stdout]   --> src/schema/unified_parser.rs:45:8
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub fn detect_schema_format(json: &str) -> Result<SchemaFormat, JtdError> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `make_schema` is never used
[INFO] [stdout]   --> src/tests/json_schema_test_cases.rs:14:4
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn make_schema(s: &str) -> &'static str {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `description` is never used
[INFO] [stdout]    --> src/fuzzer/mutation_names.rs:228:12
[INFO] [stdout]     |
[INFO] [stdout] 131 | impl SemanticMutationName {
[INFO] [stdout]     | ------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 228 |     pub fn description(&self) -> &'static str {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_str` is never used
[INFO] [stdout]    --> src/fuzzer/mutation_names.rs:419:12
[INFO] [stdout]     |
[INFO] [stdout] 379 | impl JsonSchemaSemanticMutationName {
[INFO] [stdout]     | ----------------------------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 419 |     pub fn from_str(s: &str) -> Option<Self> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking rstest v0.18.2
[INFO] [stdout] warning: unused import: `JsonSchemaObject`
[INFO] [stdout]  --> src/schema/json_schema_parser.rs:2:50
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::schema::json_schema::{JsonSchema2020, JsonSchemaObject};
[INFO] [stdout]   |                                                  ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `JtdSchema`, `SchemaForm`, and `TypeName`
[INFO] [stdout]  --> src/schema/mod.rs:8:15
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use ast::{JtdSchema, SchemaForm, TypeName};
[INFO] [stdout]   |               ^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `parse_schema_file` and `parse_schema`
[INFO] [stdout]  --> src/schema/mod.rs:9:18
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use parser::{parse_schema, parse_schema_file};
[INFO] [stdout]   |                  ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `validate_reference` and `validate_schema_syntax`
[INFO] [stdout]   --> src/schema/mod.rs:10:25
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub use syntax_checks::{validate_reference, validate_schema_syntax};
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `JsonSchema2020`, `JsonSchemaObject`, and `JsonSchemaType`
[INFO] [stdout]   --> src/schema/mod.rs:11:23
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub use json_schema::{JsonSchema2020, JsonSchemaObject, JsonSchemaType};
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `parse_json_schema_file`, `parse_json_schema`, and `resolve_ref`
[INFO] [stdout]   --> src/schema/mod.rs:12:30
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub use json_schema_parser::{parse_json_schema, parse_json_schema_file, resolve_ref};
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SchemaFormat`, `UnifiedSchema`, `detect_schema_format`, `parse_schema_auto`, and `parse_schema_file_auto`
[INFO] [stdout]   --> src/schema/mod.rs:13:26
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub use unified_parser::{parse_schema_auto, parse_schema_file_auto, detect_schema_format, UnifiedSchema, SchemaFormat};
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/schema/syntax_checks.rs:60:14
[INFO] [stdout]    |
[INFO] [stdout] 60 |         for (name, def_schema) in definitions {
[INFO] [stdout]    |              ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `valid_for_if`
[INFO] [stdout]    --> src/fuzzer/json_schema_mutations.rs:289:25
[INFO] [stdout]     |
[INFO] [stdout] 289 |                     let valid_for_if = generate_json_schema_valid_value(if_schema);
[INFO] [stdout]     |                         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_valid_for_if`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pattern_str`
[INFO] [stdout]    --> src/fuzzer/json_schema_mutations.rs:402:17
[INFO] [stdout]     |
[INFO] [stdout] 402 |     if let Some(ref pattern_str) = schema.pattern {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pattern_str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ref_path`
[INFO] [stdout]    --> src/fuzzer/json_schema_mutations.rs:438:17
[INFO] [stdout]     |
[INFO] [stdout] 438 |     if let Some(ref ref_path) = schema.ref_ {
[INFO] [stdout]     |                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ref_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `if_schema`
[INFO] [stdout]    --> src/fuzzer/json_schema_mutations.rs:505:25
[INFO] [stdout]     |
[INFO] [stdout] 505 |             if let Some(ref if_schema) = schema.if_ {
[INFO] [stdout]     |                         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_if_schema`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `schema`
[INFO] [stdout]    --> src/fuzzer/json_schema_mutations.rs:940:32
[INFO] [stdout]     |
[INFO] [stdout] 940 | fn generate_contains_violation(schema: &JsonSchemaObject, contains: &JsonSchema2020) -> Value {
[INFO] [stdout]     |                                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_schema`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_schema_file` is never used
[INFO] [stdout]  --> src/schema/parser.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn parse_schema_file(path: &Path) -> Result<JtdSchema, JtdError> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_json_schema_file` is never used
[INFO] [stdout]  --> src/schema/json_schema_parser.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn parse_json_schema_file(path: &Path) -> Result<JsonSchema2020, JtdError> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `SchemaFormat` is never used
[INFO] [stdout]   --> src/schema/unified_parser.rs:12:10
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub enum SchemaFormat {
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `detect_schema_format` is never used
[INFO] [stdout]   --> src/schema/unified_parser.rs:45:8
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub fn detect_schema_format(json: &str) -> Result<SchemaFormat, JtdError> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `make_schema` is never used
[INFO] [stdout]   --> src/tests/json_schema_test_cases.rs:14:4
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn make_schema(s: &str) -> &'static str {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `description` is never used
[INFO] [stdout]    --> src/fuzzer/mutation_names.rs:228:12
[INFO] [stdout]     |
[INFO] [stdout] 131 | impl SemanticMutationName {
[INFO] [stdout]     | ------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 228 |     pub fn description(&self) -> &'static str {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_str` is never used
[INFO] [stdout]    --> src/fuzzer/mutation_names.rs:419:12
[INFO] [stdout]     |
[INFO] [stdout] 379 | impl JsonSchemaSemanticMutationName {
[INFO] [stdout]     | ----------------------------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 419 |     pub fn from_str(s: &str) -> Option<Self> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.13s
[INFO] running `Command { std: "docker" "inspect" "1a19ef4eb0805c13d376895e0c70e94bb49c9a338a1a343d6c5fea6c4901b2d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a19ef4eb0805c13d376895e0c70e94bb49c9a338a1a343d6c5fea6c4901b2d5", kill_on_drop: false }`
[INFO] [stdout] 1a19ef4eb0805c13d376895e0c70e94bb49c9a338a1a343d6c5fea6c4901b2d5
