[INFO] updating cached repository ifraixedes/swagger-split-merge-cli
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ifraixedes/swagger-split-merge-cli
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ifraixedes/swagger-split-merge-cli" "work/ex/clippy-test-run/sources/stable/gh/ifraixedes/swagger-split-merge-cli"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/ifraixedes/swagger-split-merge-cli'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ifraixedes/swagger-split-merge-cli" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/ifraixedes/swagger-split-merge-cli"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/ifraixedes/swagger-split-merge-cli'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 78ef3821d59efeed83aa3f738dbd8184dec01e7b
[INFO] sha for GitHub repo ifraixedes/swagger-split-merge-cli: 78ef3821d59efeed83aa3f738dbd8184dec01e7b
[INFO] validating manifest of ifraixedes/swagger-split-merge-cli on toolchain stable
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ifraixedes/swagger-split-merge-cli on toolchain stable+rustflags=-Dclippy::into_iter_on_array
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ifraixedes/swagger-split-merge-cli
[INFO] finished frobbing ifraixedes/swagger-split-merge-cli
[INFO] frobbed toml for ifraixedes/swagger-split-merge-cli written to work/ex/clippy-test-run/sources/stable/gh/ifraixedes/swagger-split-merge-cli/Cargo.toml
[INFO] started frobbing ifraixedes/swagger-split-merge-cli
[INFO] finished frobbing ifraixedes/swagger-split-merge-cli
[INFO] frobbed toml for ifraixedes/swagger-split-merge-cli written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/ifraixedes/swagger-split-merge-cli/Cargo.toml
[INFO] crate ifraixedes/swagger-split-merge-cli has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] linting ifraixedes/swagger-split-merge-cli against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-1/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/ifraixedes/swagger-split-merge-cli:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+stable" "clippy" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 427c9ba0b4edb98153408aecbdfa7098ee559c9f7d324371b30c5130914528e6
[INFO] running `"docker" "start" "-a" "427c9ba0b4edb98153408aecbdfa7098ee559c9f7d324371b30c5130914528e6"`
[INFO] [stderr]     Checking swagger-split-merge-cli v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: literal with an empty format string
[INFO] [stderr]    --> src/main.rs:130:54
[INFO] [stderr]     |
[INFO] [stderr] 130 |             FSOperation::ReadFile => write!(f, "{}", "read file"),
[INFO] [stderr]     |                                                      ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::write_literal)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#write_literal
[INFO] [stderr] 
[INFO] [stderr] warning: literal with an empty format string
[INFO] [stderr]    --> src/main.rs:131:55
[INFO] [stderr]     |
[INFO] [stderr] 131 |             FSOperation::WriteFile => write!(f, "{}", "write file"),
[INFO] [stderr]     |                                                       ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#write_literal
[INFO] [stderr] 
[INFO] [stderr] warning: literal with an empty format string
[INFO] [stderr]    --> src/main.rs:132:55
[INFO] [stderr]     |
[INFO] [stderr] 132 |             FSOperation::CreateDir => write!(f, "{}", "create directory"),
[INFO] [stderr]     |                                                       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#write_literal
[INFO] [stderr] 
[INFO] [stderr] warning: literal with an empty format string
[INFO] [stderr]    --> src/main.rs:130:54
[INFO] [stderr]     |
[INFO] [stderr] 130 |             FSOperation::ReadFile => write!(f, "{}", "read file"),
[INFO] [stderr]     |                                                      ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::write_literal)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#write_literal
[INFO] [stderr] 
[INFO] [stderr] warning: literal with an empty format string
[INFO] [stderr]    --> src/main.rs:131:55
[INFO] [stderr]     |
[INFO] [stderr] 131 |             FSOperation::WriteFile => write!(f, "{}", "write file"),
[INFO] [stderr]     |                                                       ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#write_literal
[INFO] [stderr] 
[INFO] [stderr] warning: literal with an empty format string
[INFO] [stderr]    --> src/main.rs:132:55
[INFO] [stderr]     |
[INFO] [stderr] 132 |             FSOperation::CreateDir => write!(f, "{}", "create directory"),
[INFO] [stderr]     |                                                       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#write_literal
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/main.rs:16:19
[INFO] [stderr]    |
[INFO] [stderr] 16 | const INFO_FILE: &'static str = "info.yml";
[INFO] [stderr]    |                  -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::const_static_lifetime)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/main.rs:17:23
[INFO] [stderr]    |
[INFO] [stderr] 17 | const SECURITY_FILE: &'static str = "security.yml";
[INFO] [stderr]    |                      -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/main.rs:18:19
[INFO] [stderr]    |
[INFO] [stderr] 18 | const TAGS_FILE: &'static str = "tags.yml";
[INFO] [stderr]    |                  -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]   --> src/main.rs:46:13
[INFO] [stderr]    |
[INFO] [stderr] 46 | /             (SubCommand::with_name("merge")
[INFO] [stderr] 47 | |                  .about("merge the files from a directory into one swagger file")
[INFO] [stderr] 48 | |                  .arg(
[INFO] [stderr] 49 | |                 Arg::with_name("dir")
[INFO] [stderr] ...  |
[INFO] [stderr] 62 | |                     .help("the path to save the single swagger file"),
[INFO] [stderr] 63 | |             )),
[INFO] [stderr]    | |______________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_parens)] on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 46 |             SubCommand::with_name("merge")
[INFO] [stderr] 47 |                  .about("merge the files from a directory into one swagger file")
[INFO] [stderr] 48 |                  .arg(
[INFO] [stderr] 49 |                 Arg::with_name("dir")
[INFO] [stderr] 50 |                     .short("d")
[INFO] [stderr] 51 |                     .value_name("DIR_PATH")
[INFO] [stderr]  ...
[INFO] [stderr] 
[INFO] [stderr] warning: Consider removing unnecessary double parentheses
[INFO] [stderr]   --> src/main.rs:46:13
[INFO] [stderr]    |
[INFO] [stderr] 46 | /             (SubCommand::with_name("merge")
[INFO] [stderr] 47 | |                  .about("merge the files from a directory into one swagger file")
[INFO] [stderr] 48 | |                  .arg(
[INFO] [stderr] 49 | |                 Arg::with_name("dir")
[INFO] [stderr] ...  |
[INFO] [stderr] 62 | |                     .help("the path to save the single swagger file"),
[INFO] [stderr] 63 | |             )),
[INFO] [stderr]    | |______________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::double_parens)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/main.rs:16:19
[INFO] [stderr]    |
[INFO] [stderr] 16 | const INFO_FILE: &'static str = "info.yml";
[INFO] [stderr]    |                  -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::const_static_lifetime)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/main.rs:17:23
[INFO] [stderr]    |
[INFO] [stderr] 17 | const SECURITY_FILE: &'static str = "security.yml";
[INFO] [stderr]    |                      -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/main.rs:18:19
[INFO] [stderr]    |
[INFO] [stderr] 18 | const TAGS_FILE: &'static str = "tags.yml";
[INFO] [stderr]    |                  -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]   --> src/main.rs:46:13
[INFO] [stderr]    |
[INFO] [stderr] 46 | /             (SubCommand::with_name("merge")
[INFO] [stderr] 47 | |                  .about("merge the files from a directory into one swagger file")
[INFO] [stderr] 48 | |                  .arg(
[INFO] [stderr] 49 | |                 Arg::with_name("dir")
[INFO] [stderr] ...  |
[INFO] [stderr] 62 | |                     .help("the path to save the single swagger file"),
[INFO] [stderr] 63 | |             )),
[INFO] [stderr]    | |______________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_parens)] on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 46 |             SubCommand::with_name("merge")
[INFO] [stderr] 47 |                  .about("merge the files from a directory into one swagger file")
[INFO] [stderr] 48 |                  .arg(
[INFO] [stderr] 49 |                 Arg::with_name("dir")
[INFO] [stderr] 50 |                     .short("d")
[INFO] [stderr] 51 |                     .value_name("DIR_PATH")
[INFO] [stderr]  ...
[INFO] [stderr] 
[INFO] [stderr] warning: Consider removing unnecessary double parentheses
[INFO] [stderr]   --> src/main.rs:46:13
[INFO] [stderr]    |
[INFO] [stderr] 46 | /             (SubCommand::with_name("merge")
[INFO] [stderr] 47 | |                  .about("merge the files from a directory into one swagger file")
[INFO] [stderr] 48 | |                  .arg(
[INFO] [stderr] 49 | |                 Arg::with_name("dir")
[INFO] [stderr] ...  |
[INFO] [stderr] 62 | |                     .help("the path to save the single swagger file"),
[INFO] [stderr] 63 | |             )),
[INFO] [stderr]    | |______________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::double_parens)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]    --> src/main.rs:155:5
[INFO] [stderr]     |
[INFO] [stderr] 155 |     process::exit(1);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unreachable_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `swaggerSpec`
[INFO] [stderr]    --> src/main.rs:164:10
[INFO] [stderr]     |
[INFO] [stderr] 164 | fn split(swaggerSpec: &str, dirPath: &Path) {
[INFO] [stderr]     |          ^^^^^^^^^^^ help: consider using `_swaggerSpec` instead
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]    --> src/main.rs:155:5
[INFO] [stderr]     |
[INFO] [stderr] 155 |     process::exit(1);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unreachable_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `swaggerSpec`
[INFO] [stderr]    --> src/main.rs:164:10
[INFO] [stderr]     |
[INFO] [stderr] 164 | fn split(swaggerSpec: &str, dirPath: &Path) {
[INFO] [stderr]     |          ^^^^^^^^^^^ help: consider using `_swaggerSpec` instead
[INFO] [stderr] warning: constant item is never used: `INFO_FILE`
[INFO] [stderr]   --> src/main.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | const INFO_FILE: &'static str = "info.yml";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `SECURITY_FILE`
[INFO] [stderr]   --> src/main.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | const SECURITY_FILE: &'static str = "security.yml";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `TAGS_FILE`
[INFO] [stderr]   --> src/main.rs:18:1
[INFO] [stderr]    |
[INFO] [stderr] 18 | const TAGS_FILE: &'static str = "tags.yml";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `WriteFile`
[INFO] [stderr]    --> src/main.rs:123:5
[INFO] [stderr]     |
[INFO] [stderr] 123 |     WriteFile,
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `yaml_example`
[INFO] [stderr]    --> src/main.rs:185:1
[INFO] [stderr]     |
[INFO] [stderr] 185 | fn yaml_example() {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]   --> src/main.rs:83:17
[INFO] [stderr]    |
[INFO] [stderr] 83 | /                 match fs::create_dir_all(dirpath).err() {
[INFO] [stderr] 84 | |                     Some(e) => report_error_fs_operation(&e, dirpath, FSOperation::CreateDir),
[INFO] [stderr] 85 | |                     None => (),
[INFO] [stderr] 86 | |                 };
[INFO] [stderr]    | |_________________^ help: try this: `if let Some(e) = fs::create_dir_all(dirpath).err() { report_error_fs_operation(&e, dirpath, FSOperation::CreateDir) }`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::single_match)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] 
[INFO] [stderr] warning: variable `swaggerSpec` should have a snake case name such as `swagger_spec`
[INFO] [stderr]    --> src/main.rs:101:17
[INFO] [stderr]     |
[INFO] [stderr] 101 |             let swaggerSpec = match read_swagger_file(filepath) {
[INFO] [stderr]     |                 ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `INFO_FILE`
[INFO] [stderr]   --> src/main.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | const INFO_FILE: &'static str = "info.yml";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] warning: variable `swaggerSpec` should have a snake case name such as `swagger_spec`
[INFO] [stderr]    --> src/main.rs:164:10
[INFO] [stderr]     |
[INFO] [stderr] 164 | fn split(swaggerSpec: &str, dirPath: &Path) {
[INFO] [stderr]     |          ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `dirPath` should have a snake case name such as `dir_path`
[INFO] [stderr]    --> src/main.rs:164:29
[INFO] [stderr]     |
[INFO] [stderr] 164 | fn split(swaggerSpec: &str, dirPath: &Path) {
[INFO] [stderr]     |                             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]    --> src/main.rs:171:9
[INFO] [stderr]     |
[INFO] [stderr] 171 | /         match fs::create_dir(&p).err() {
[INFO] [stderr] 172 | |             Some(e) => report_error_fs_operation(&e, &p, FSOperation::CreateDir),
[INFO] [stderr] 173 | |             None => (),
[INFO] [stderr] 174 | |         };
[INFO] [stderr]     | |_________^ help: try this: `if let Some(e) = fs::create_dir(&p).err() { report_error_fs_operation(&e, &p, FSOperation::CreateDir) }`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] 
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `SECURITY_FILE`
[INFO] [stderr]   --> src/main.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | const SECURITY_FILE: &'static str = "security.yml";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `TAGS_FILE`
[INFO] [stderr]   --> src/main.rs:18:1
[INFO] [stderr]    |
[INFO] [stderr] 18 | const TAGS_FILE: &'static str = "tags.yml";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `WriteFile`
[INFO] [stderr]    --> src/main.rs:123:5
[INFO] [stderr]     |
[INFO] [stderr] 123 |     WriteFile,
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `yaml_example`
[INFO] [stderr]    --> src/main.rs:185:1
[INFO] [stderr]     |
[INFO] [stderr] 185 | fn yaml_example() {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]   --> src/main.rs:83:17
[INFO] [stderr]    |
[INFO] [stderr] 83 | /                 match fs::create_dir_all(dirpath).err() {
[INFO] [stderr] 84 | |                     Some(e) => report_error_fs_operation(&e, dirpath, FSOperation::CreateDir),
[INFO] [stderr] 85 | |                     None => (),
[INFO] [stderr] 86 | |                 };
[INFO] [stderr]    | |_________________^ help: try this: `if let Some(e) = fs::create_dir_all(dirpath).err() { report_error_fs_operation(&e, dirpath, FSOperation::CreateDir) }`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::single_match)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] 
[INFO] [stderr] warning: variable `swaggerSpec` should have a snake case name such as `swagger_spec`
[INFO] [stderr]    --> src/main.rs:101:17
[INFO] [stderr]     |
[INFO] [stderr] 101 |             let swaggerSpec = match read_swagger_file(filepath) {
[INFO] [stderr]     |                 ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `swaggerSpec` should have a snake case name such as `swagger_spec`
[INFO] [stderr]    --> src/main.rs:164:10
[INFO] [stderr]     |
[INFO] [stderr] 164 | fn split(swaggerSpec: &str, dirPath: &Path) {
[INFO] [stderr]     |          ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `dirPath` should have a snake case name such as `dir_path`
[INFO] [stderr]    --> src/main.rs:164:29
[INFO] [stderr]     |
[INFO] [stderr] 164 | fn split(swaggerSpec: &str, dirPath: &Path) {
[INFO] [stderr]     |                             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]    --> src/main.rs:171:9
[INFO] [stderr]     |
[INFO] [stderr] 171 | /         match fs::create_dir(&p).err() {
[INFO] [stderr] 172 | |             Some(e) => report_error_fs_operation(&e, &p, FSOperation::CreateDir),
[INFO] [stderr] 173 | |             None => (),
[INFO] [stderr] 174 | |         };
[INFO] [stderr]     | |_________^ help: try this: `if let Some(e) = fs::create_dir(&p).err() { report_error_fs_operation(&e, &p, FSOperation::CreateDir) }`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `"docker" "inspect" "427c9ba0b4edb98153408aecbdfa7098ee559c9f7d324371b30c5130914528e6"`
[INFO] running `"docker" "rm" "-f" "427c9ba0b4edb98153408aecbdfa7098ee559c9f7d324371b30c5130914528e6"`
[INFO] [stdout] 427c9ba0b4edb98153408aecbdfa7098ee559c9f7d324371b30c5130914528e6