[INFO] cloning repository https://github.com/emil-vdw/json-schema-generator [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/emil-vdw/json-schema-generator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femil-vdw%2Fjson-schema-generator", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femil-vdw%2Fjson-schema-generator'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 993dba7ed1ac55e7ffd53717f44c8556f537439d [INFO] checking emil-vdw/json-schema-generator against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femil-vdw%2Fjson-schema-generator" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/emil-vdw/json-schema-generator [INFO] finished tweaking git repo https://github.com/emil-vdw/json-schema-generator [INFO] tweaked toml for git repo https://github.com/emil-vdw/json-schema-generator written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/emil-vdw/json-schema-generator on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/emil-vdw/json-schema-generator 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_derive v1.0.214 [INFO] [stderr] Downloaded serde v1.0.214 [INFO] [stderr] Downloaded syn v2.0.86 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1f4047fc132686ac1a17937570c4de8b73de56f79c4ba4a90a576f2caabd8a30 [INFO] running `Command { std: "docker" "start" "-a" "1f4047fc132686ac1a17937570c4de8b73de56f79c4ba4a90a576f2caabd8a30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1f4047fc132686ac1a17937570c4de8b73de56f79c4ba4a90a576f2caabd8a30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f4047fc132686ac1a17937570c4de8b73de56f79c4ba4a90a576f2caabd8a30", kill_on_drop: false }` [INFO] [stdout] 1f4047fc132686ac1a17937570c4de8b73de56f79c4ba4a90a576f2caabd8a30 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fb25511fe05871f76a034f2fb058c5fee3068ab9fd62437a2ffe1f113c040b44 [INFO] running `Command { std: "docker" "start" "-a" "fb25511fe05871f76a034f2fb058c5fee3068ab9fd62437a2ffe1f113c040b44", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.89 [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Compiling serde v1.0.214 [INFO] [stderr] Compiling serde_json v1.0.132 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.86 [INFO] [stderr] Compiling serde_derive v1.0.214 [INFO] [stderr] Checking json_schema_gen v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `number::NumberSchema` [INFO] [stdout] --> src/main.rs:4:38 [INFO] [stdout] | [INFO] [stdout] 4 | use schema::{integer::IntegerSchema, number::NumberSchema, object::ObjectSchema, string::StringSchema, Schema}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `number::NumberSchema` [INFO] [stdout] --> src/main.rs:4:38 [INFO] [stdout] | [INFO] [stdout] 4 | use schema::{integer::IntegerSchema, number::NumberSchema, object::ObjectSchema, string::StringSchema, Schema}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/schema_generator.rs:52:13 [INFO] [stdout] | [INFO] [stdout] 52 | _ => panic!("Schema cannot be created from empty node"), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/schema_generator.rs:52:13 [INFO] [stdout] | [INFO] [stdout] 44 | PartialContent::Object(object_properties) => { [INFO] [stdout] | ----------------------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 48 | PartialContent::Array(_) => { [INFO] [stdout] | ------------------------ matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 52 | _ => panic!("Schema cannot be created from empty node"), [INFO] [stdout] | ^ collectively making this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `schema` [INFO] [stdout] --> src/schema_generator.rs:100:22 [INFO] [stdout] | [INFO] [stdout] 100 | fn merge_schemas(schema: &Schema, other_schema: &Schema) -> Schema { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_schema` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `other_schema` [INFO] [stdout] --> src/schema_generator.rs:100:39 [INFO] [stdout] | [INFO] [stdout] 100 | fn merge_schemas(schema: &Schema, other_schema: &Schema) -> Schema { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_other_schema` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `nested_object` [INFO] [stdout] --> src/main.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | let nested_object = Schema::Object( [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_nested_object` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `JsonType` is never used [INFO] [stdout] --> src/schema.rs:19:10 [INFO] [stdout] | [INFO] [stdout] 19 | pub enum JsonType { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_primitive` is never used [INFO] [stdout] --> src/schema.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 41 | impl Schema { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] 42 | pub fn is_primitive(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `ArrayElement` is never constructed [INFO] [stdout] --> src/schema_generator.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 11 | enum NodeRelation { [INFO] [stdout] | ------------ variant in this enum [INFO] [stdout] 12 | ObjectAttribute(String), [INFO] [stdout] 13 | ArrayElement, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `NodeRelation` 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: variant `Array` is never constructed [INFO] [stdout] --> src/schema_generator.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 28 | enum PartialContent { [INFO] [stdout] | -------------- variant in this enum [INFO] [stdout] 29 | Object(HashMap), [INFO] [stdout] 30 | Array(Vec), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PartialContent` 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 `schema` is never read [INFO] [stdout] --> src/schema_generator.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 34 | pub struct SchemaGenerator<'a> { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] 35 | schema: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SchemaGenerator` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `is_array_node` and `is_object_node` are never used [INFO] [stdout] --> src/schema_generator.rs:76:12 [INFO] [stdout] | [INFO] [stdout] 39 | impl SchemaNode<'_> { [INFO] [stdout] | ------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 76 | pub fn is_array_node(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 80 | pub fn is_object_node(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `expand_schema` and `merge_schemas` are never used [INFO] [stdout] --> src/schema_generator.rs:93:12 [INFO] [stdout] | [INFO] [stdout] 85 | impl<'a> SchemaGenerator<'a> { [INFO] [stdout] | ---------------------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 93 | pub fn expand_schema(&mut self, object: &'a Value) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 100 | fn merge_schemas(schema: &Schema, other_schema: &Schema) -> Schema { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/schema_generator.rs:52:13 [INFO] [stdout] | [INFO] [stdout] 52 | _ => panic!("Schema cannot be created from empty node"), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/schema_generator.rs:52:13 [INFO] [stdout] | [INFO] [stdout] 44 | PartialContent::Object(object_properties) => { [INFO] [stdout] | ----------------------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 48 | PartialContent::Array(_) => { [INFO] [stdout] | ------------------------ matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 52 | _ => panic!("Schema cannot be created from empty node"), [INFO] [stdout] | ^ collectively making this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `schema` [INFO] [stdout] --> src/schema_generator.rs:100:22 [INFO] [stdout] | [INFO] [stdout] 100 | fn merge_schemas(schema: &Schema, other_schema: &Schema) -> Schema { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_schema` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `other_schema` [INFO] [stdout] --> src/schema_generator.rs:100:39 [INFO] [stdout] | [INFO] [stdout] 100 | fn merge_schemas(schema: &Schema, other_schema: &Schema) -> Schema { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_other_schema` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `nested_object` [INFO] [stdout] --> src/main.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | let nested_object = Schema::Object( [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_nested_object` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `JsonType` is never used [INFO] [stdout] --> src/schema.rs:19:10 [INFO] [stdout] | [INFO] [stdout] 19 | pub enum JsonType { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_primitive` is never used [INFO] [stdout] --> src/schema.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 41 | impl Schema { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] 42 | pub fn is_primitive(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `ArrayElement` is never constructed [INFO] [stdout] --> src/schema_generator.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 11 | enum NodeRelation { [INFO] [stdout] | ------------ variant in this enum [INFO] [stdout] 12 | ObjectAttribute(String), [INFO] [stdout] 13 | ArrayElement, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `NodeRelation` 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: variant `Array` is never constructed [INFO] [stdout] --> src/schema_generator.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 28 | enum PartialContent { [INFO] [stdout] | -------------- variant in this enum [INFO] [stdout] 29 | Object(HashMap), [INFO] [stdout] 30 | Array(Vec), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PartialContent` 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 `schema` is never read [INFO] [stdout] --> src/schema_generator.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 34 | pub struct SchemaGenerator<'a> { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] 35 | schema: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SchemaGenerator` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `is_array_node` and `is_object_node` are never used [INFO] [stdout] --> src/schema_generator.rs:76:12 [INFO] [stdout] | [INFO] [stdout] 39 | impl SchemaNode<'_> { [INFO] [stdout] | ------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 76 | pub fn is_array_node(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 80 | pub fn is_object_node(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `expand_schema` and `merge_schemas` are never used [INFO] [stdout] --> src/schema_generator.rs:93:12 [INFO] [stdout] | [INFO] [stdout] 85 | impl<'a> SchemaGenerator<'a> { [INFO] [stdout] | ---------------------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 93 | pub fn expand_schema(&mut self, object: &'a Value) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 100 | fn merge_schemas(schema: &Schema, other_schema: &Schema) -> Schema { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.06s [INFO] running `Command { std: "docker" "inspect" "fb25511fe05871f76a034f2fb058c5fee3068ab9fd62437a2ffe1f113c040b44", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb25511fe05871f76a034f2fb058c5fee3068ab9fd62437a2ffe1f113c040b44", kill_on_drop: false }` [INFO] [stdout] fb25511fe05871f76a034f2fb058c5fee3068ab9fd62437a2ffe1f113c040b44