[INFO] crate mockery 0.2.1 is already in cache
[INFO] checking mockery-0.2.1 against master#bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc for pr-70917
[INFO] extracting crate mockery 0.2.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate mockery 0.2.1 on toolchain bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate mockery 0.2.1
[INFO] finished tweaking crates.io crate mockery 0.2.1
[INFO] tweaked toml for crates.io crate mockery 0.2.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate mockery 0.2.1 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 174cd4c897bbc6c070fc46628d8217ab673d5b1cf50ae0797ebf30b4e651a314
[INFO] running `"docker" "start" "-a" "174cd4c897bbc6c070fc46628d8217ab673d5b1cf50ae0797ebf30b4e651a314"`
[INFO] [stderr]    Compiling rayon-core v1.6.1
[INFO] [stderr]    Compiling backtrace-sys v0.1.32
[INFO] [stderr]     Checking serde_json v1.0.44
[INFO] [stderr]     Checking crossbeam-queue v0.2.0
[INFO] [stderr]     Checking chrono v0.4.10
[INFO] [stderr]     Checking bstr v0.2.8
[INFO] [stderr]     Checking http v0.1.21
[INFO] [stderr]     Checking uuid v0.8.1
[INFO] [stderr]     Checking rayon v1.2.1
[INFO] [stderr]     Checking backtrace v0.3.40
[INFO] [stderr]     Checking csv v1.1.1
[INFO] [stderr]     Checking failure v0.1.6
[INFO] [stderr]     Checking fake v2.2.0
[INFO] [stderr]     Checking rayon-hash v0.5.0
[INFO] [stderr]     Checking mockery v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `Faker`
[INFO] [stderr]  --> src/datatypes.rs:2:18
[INFO] [stderr]   |
[INFO] [stderr] 2 | use fake::{Fake, Faker};
[INFO] [stderr]   |                  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Add`
[INFO] [stderr]  --> src/datatypes.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::ops::Add;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::datatypes::RandomData`
[INFO] [stderr]  --> src/generator.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::datatypes::RandomData;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::rc::Rc`
[INFO] [stderr]  --> src/generator.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::rc::Rc;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::convert::AsRef`
[INFO] [stderr]   --> src/generator.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use std::convert::AsRef;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `read_to_string`
[INFO] [stderr]   --> src/generator.rs:13:31
[INFO] [stderr]    |
[INFO] [stderr] 13 | use std::fs::{create_dir_all, read_to_string, File};
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::iter::FromIterator`
[INFO] [stderr]   --> src/generator.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use std::iter::FromIterator;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `from_str`, `to_string`
[INFO] [stderr]   --> src/generator.rs:17:18
[INFO] [stderr]    |
[INFO] [stderr] 17 | use serde_json::{from_str, to_string};
[INFO] [stderr]    |                  ^^^^^^^^  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `failure::Fail`
[INFO] [stderr]  --> src/specification.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use failure::Fail;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::generator::from_spec`
[INFO] [stderr]   --> src/specification.rs:56:6
[INFO] [stderr]    |
[INFO] [stderr] 56 |     use crate::generator::from_spec;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::Result`
[INFO] [stderr]   --> src/specification.rs:61:6
[INFO] [stderr]    |
[INFO] [stderr] 61 |     use std::io::Result;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `PathBuf`
[INFO] [stderr]   --> src/specification.rs:62:24
[INFO] [stderr]    |
[INFO] [stderr] 62 |     use std::path::{Path, PathBuf};
[INFO] [stderr]    |                           ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Deserialize`, `Serialize`
[INFO] [stderr]   --> src/specification.rs:64:21
[INFO] [stderr]    |
[INFO] [stderr] 64 |     use serde_derive::{Deserialize, Serialize};
[INFO] [stderr]    |                        ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Faker`
[INFO] [stderr]  --> src/datatypes.rs:2:18
[INFO] [stderr]   |
[INFO] [stderr] 2 | use fake::{Fake, Faker};
[INFO] [stderr]   |                  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'generation::GenerationSpecification': Model generation has been moved to the `generator` module
[INFO] [stderr]   --> src/generation.rs:16:6
[INFO] [stderr]    |
[INFO] [stderr] 16 | impl GenerationSpecification {
[INFO] [stderr]    |      ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Add`
[INFO] [stderr]  --> src/datatypes.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::ops::Add;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'generation::GenerationSpecification': Model generation has been moved to the `generator` module
[INFO] [stderr]   --> src/generation.rs:12:12
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub struct GenerationSpecification {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'generation::GenerationSpecification': Model generation has been moved to the `generator` module
[INFO] [stderr]   --> src/generation.rs:60:26
[INFO] [stderr]    |
[INFO] [stderr] 60 |     use crate::generation::{GenerationSpecification, OutputType};
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'generation::GenerationSpecification': Model generation has been moved to the `generator` module
[INFO] [stderr]   --> src/generation.rs:80:7
[INFO] [stderr]    |
[INFO] [stderr] 80 |     impl GenerationSpecification {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'generation::GenerationSpecification': Model generation has been moved to the `generator` module
[INFO] [stderr]    --> src/generation.rs:177:52
[INFO] [stderr]     |
[INFO] [stderr] 177 |     pub fn generation_from_file<P>(path: P) -> Result<GenerationSpecification>
[INFO] [stderr]     |                                                       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::datatypes::RandomData`
[INFO] [stderr]  --> src/generator.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::datatypes::RandomData;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::rc::Rc`
[INFO] [stderr]  --> src/generator.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::rc::Rc;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::convert::AsRef`
[INFO] [stderr]   --> src/generator.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use std::convert::AsRef;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `read_to_string`
[INFO] [stderr]   --> src/generator.rs:13:31
[INFO] [stderr]    |
[INFO] [stderr] 13 | use std::fs::{create_dir_all, read_to_string, File};
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::iter::FromIterator`
[INFO] [stderr]   --> src/generator.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use std::iter::FromIterator;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `from_str`, `to_string`
[INFO] [stderr]   --> src/generator.rs:17:18
[INFO] [stderr]    |
[INFO] [stderr] 17 | use serde_json::{from_str, to_string};
[INFO] [stderr]    |                  ^^^^^^^^  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `failure::Fail`
[INFO] [stderr]  --> src/specification.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use failure::Fail;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::generator::from_spec`
[INFO] [stderr]   --> src/specification.rs:56:6
[INFO] [stderr]    |
[INFO] [stderr] 56 |     use crate::generator::from_spec;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::Result`
[INFO] [stderr]   --> src/specification.rs:61:6
[INFO] [stderr]    |
[INFO] [stderr] 61 |     use std::io::Result;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `PathBuf`
[INFO] [stderr]   --> src/specification.rs:62:24
[INFO] [stderr]    |
[INFO] [stderr] 62 |     use std::path::{Path, PathBuf};
[INFO] [stderr]    |                           ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Deserialize`, `Serialize`
[INFO] [stderr]   --> src/specification.rs:64:21
[INFO] [stderr]    |
[INFO] [stderr] 64 |     use serde_derive::{Deserialize, Serialize};
[INFO] [stderr]    |                        ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'generation::GenerationSpecification': Model generation has been moved to the `generator` module
[INFO] [stderr]   --> src/generation.rs:16:6
[INFO] [stderr]    |
[INFO] [stderr] 16 | impl GenerationSpecification {
[INFO] [stderr]    |      ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'generation::GenerationSpecification': Model generation has been moved to the `generator` module
[INFO] [stderr]   --> src/generation.rs:12:12
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub struct GenerationSpecification {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'generation::GenerationSpecification': Model generation has been moved to the `generator` module
[INFO] [stderr]   --> src/generation.rs:60:26
[INFO] [stderr]    |
[INFO] [stderr] 60 |     use crate::generation::{GenerationSpecification, OutputType};
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'generation::GenerationSpecification': Model generation has been moved to the `generator` module
[INFO] [stderr]   --> src/generation.rs:80:7
[INFO] [stderr]    |
[INFO] [stderr] 80 |     impl GenerationSpecification {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'generation::GenerationSpecification': Model generation has been moved to the `generator` module
[INFO] [stderr]    --> src/generation.rs:177:52
[INFO] [stderr]     |
[INFO] [stderr] 177 |     pub fn generation_from_file<P>(path: P) -> Result<GenerationSpecification>
[INFO] [stderr]     |                                                       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'generation::GenerationSpecification::models': Model generation has been moved to the `generator` module
[INFO] [stderr]   --> src/generation.rs:19:14
[INFO] [stderr]    |
[INFO] [stderr] 19 |         let size = self.models.iter().fold(0, |t, (_, v)| t + v);
[INFO] [stderr]    |                    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'generation::GenerationSpecification::models': Model generation has been moved to the `generator` module
[INFO] [stderr]   --> src/generation.rs:21:3
[INFO] [stderr]    |
[INFO] [stderr] 21 |         self.models.iter().for_each(|(k, v)| {
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'generation::GenerationSpecification::models': Model generation has been moved to the `generator` module
[INFO] [stderr]   --> src/generation.rs:19:14
[INFO] [stderr]    |
[INFO] [stderr] 19 |         let size = self.models.iter().fold(0, |t, (_, v)| t + v);
[INFO] [stderr]    |                    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'generation::GenerationSpecification::models': Model generation has been moved to the `generator` module
[INFO] [stderr]    --> src/generation.rs:103:24
[INFO] [stderr]     |
[INFO] [stderr] 103 |                 .filter(|(key, _)| self.models.contains_key(**key))
[INFO] [stderr]     |                                    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'generation::GenerationSpecification::models': Model generation has been moved to the `generator` module
[INFO] [stderr]    --> src/generation.rs:112:23
[INFO] [stderr]     |
[INFO] [stderr] 112 |                             let quantity = self.models.get(*type_name).unwrap();
[INFO] [stderr]     |                                            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'generation::GenerationSpecification::models': Model generation has been moved to the `generator` module
[INFO] [stderr]   --> src/generation.rs:21:3
[INFO] [stderr]    |
[INFO] [stderr] 21 |         self.models.iter().for_each(|(k, v)| {
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'generation::GenerationSpecification::models': Model generation has been moved to the `generator` module
[INFO] [stderr]    --> src/generation.rs:126:23
[INFO] [stderr]     |
[INFO] [stderr] 126 |                             let quantity = self.models.get(*type_name).unwrap();
[INFO] [stderr]     |                                            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'generation::GenerationSpecification::models': Model generation has been moved to the `generator` module
[INFO] [stderr]    --> src/generation.rs:103:24
[INFO] [stderr]     |
[INFO] [stderr] 103 |                 .filter(|(key, _)| self.models.contains_key(**key))
[INFO] [stderr]     |                                    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'generation::GenerationSpecification::models': Model generation has been moved to the `generator` module
[INFO] [stderr]    --> src/generation.rs:112:23
[INFO] [stderr]     |
[INFO] [stderr] 112 |                             let quantity = self.models.get(*type_name).unwrap();
[INFO] [stderr]     |                                            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'generation::GenerationSpecification::models': Model generation has been moved to the `generator` module
[INFO] [stderr]    --> src/generation.rs:126:23
[INFO] [stderr]     |
[INFO] [stderr] 126 |                             let quantity = self.models.get(*type_name).unwrap();
[INFO] [stderr]     |                                            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::iter::Iterator`
[INFO] [stderr]  --> src/specification.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::iter::Iterator;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/generator.rs:114:5
[INFO] [stderr]     |
[INFO] [stderr] 114 |                 _ => None,
[INFO] [stderr]     |                 ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/generator.rs:129:5
[INFO] [stderr]     |
[INFO] [stderr] 129 |                 _ => None,
[INFO] [stderr]     |                 ^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/generator.rs:199:4
[INFO] [stderr]     |
[INFO] [stderr] 199 |             _ => {}
[INFO] [stderr]     |             ^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `key`
[INFO] [stderr]   --> src/generator.rs:27:17
[INFO] [stderr]    |
[INFO] [stderr] 27 |         .filter_map(|(key, data_type)| {
[INFO] [stderr]    |                       ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `property`
[INFO] [stderr]    --> src/generator.rs:204:33
[INFO] [stderr]     |
[INFO] [stderr] 204 |     child_models.iter().for_each(|(property, model_type)| {
[INFO] [stderr]     |                                    ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_property`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::iter::Iterator`
[INFO] [stderr]  --> src/specification.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::iter::Iterator;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/generator.rs:114:5
[INFO] [stderr]     |
[INFO] [stderr] 114 |                 _ => None,
[INFO] [stderr]     |                 ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/generator.rs:129:5
[INFO] [stderr]     |
[INFO] [stderr] 129 |                 _ => None,
[INFO] [stderr]     |                 ^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/generator.rs:199:4
[INFO] [stderr]     |
[INFO] [stderr] 199 |             _ => {}
[INFO] [stderr]     |             ^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `key`
[INFO] [stderr]   --> src/generator.rs:27:17
[INFO] [stderr]    |
[INFO] [stderr] 27 |         .filter_map(|(key, data_type)| {
[INFO] [stderr]    |                       ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `property`
[INFO] [stderr]    --> src/generator.rs:204:33
[INFO] [stderr]     |
[INFO] [stderr] 204 |     child_models.iter().for_each(|(property, model_type)| {
[INFO] [stderr]     |                                    ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_property`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/generation.rs:96:8
[INFO] [stderr]    |
[INFO] [stderr] 96 |             let mut ref_types: SyncedVec<(String, (String, RandomData))> =
[INFO] [stderr]    |                 ----^^^^^^^^^
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/generation.rs:96:8
[INFO] [stderr]    |
[INFO] [stderr] 96 |             let mut ref_types: SyncedVec<(String, (String, RandomData))> =
[INFO] [stderr]    |                 ----^^^^^^^^^
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/generator.rs:250:8
[INFO] [stderr]     |
[INFO] [stderr] 250 |             let mut file = File::create(path).unwrap();
[INFO] [stderr]     |                 ----^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/generator.rs:250:8
[INFO] [stderr]     |
[INFO] [stderr] 250 |             let mut file = File::create(path).unwrap();
[INFO] [stderr]     |                 ----^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/generator.rs:243:2
[INFO] [stderr]     |
[INFO] [stderr] 243 |     create_dir_all(&folder);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/generator.rs:243:2
[INFO] [stderr]     |
[INFO] [stderr] 243 |     create_dir_all(&folder);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `generation`, `model`
[INFO] [stderr]  --> src/main.rs:2:20
[INFO] [stderr]   |
[INFO] [stderr] 2 | use mockery::{cli, generation, generator, model};
[INFO] [stderr]   |                    ^^^^^^^^^^             ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Specification`
[INFO] [stderr]   --> src/main.rs:20:37
[INFO] [stderr]    |
[INFO] [stderr] 20 |     use mockery::specification::{self, Specification};
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `generation`, `model`
[INFO] [stderr]  --> src/main.rs:2:20
[INFO] [stderr]   |
[INFO] [stderr] 2 | use mockery::{cli, generation, generator, model};
[INFO] [stderr]   |                    ^^^^^^^^^^             ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Specification`
[INFO] [stderr]   --> src/main.rs:20:37
[INFO] [stderr]    |
[INFO] [stderr] 20 |     use mockery::specification::{self, Specification};
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.14s
[INFO] running `"docker" "inspect" "174cd4c897bbc6c070fc46628d8217ab673d5b1cf50ae0797ebf30b4e651a314"`
[INFO] running `"docker" "rm" "-f" "174cd4c897bbc6c070fc46628d8217ab673d5b1cf50ae0797ebf30b4e651a314"`
[INFO] [stdout] 174cd4c897bbc6c070fc46628d8217ab673d5b1cf50ae0797ebf30b4e651a314
