[INFO] updating cached repository Dineshs91/x-ray
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Dineshs91/x-ray
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Dineshs91/x-ray" "work/ex/clippy-test-run/sources/stable/gh/Dineshs91/x-ray"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/Dineshs91/x-ray'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Dineshs91/x-ray" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Dineshs91/x-ray"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Dineshs91/x-ray'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d1739dfb88d4c4b3b3e1afb397f83f3312472079
[INFO] sha for GitHub repo Dineshs91/x-ray: d1739dfb88d4c4b3b3e1afb397f83f3312472079
[INFO] validating manifest of Dineshs91/x-ray 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 Dineshs91/x-ray 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 Dineshs91/x-ray
[INFO] finished frobbing Dineshs91/x-ray
[INFO] frobbed toml for Dineshs91/x-ray written to work/ex/clippy-test-run/sources/stable/gh/Dineshs91/x-ray/Cargo.toml
[INFO] started frobbing Dineshs91/x-ray
[INFO] finished frobbing Dineshs91/x-ray
[INFO] frobbed toml for Dineshs91/x-ray written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Dineshs91/x-ray/Cargo.toml
[INFO] crate Dineshs91/x-ray 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 Dineshs91/x-ray against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-5/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/Dineshs91/x-ray:/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] b78fc4cb41d96b11f9153f9b1f4358072a292173b6bb72652a0a087aebf50792
[INFO] running `"docker" "start" "-a" "b78fc4cb41d96b11f9153f9b1f4358072a292173b6bb72652a0a087aebf50792"`
[INFO] [stderr]     Checking nom v2.2.1
[INFO] [stderr]     Checking memchr v0.1.11
[INFO] [stderr]     Checking clap v2.19.3
[INFO] [stderr]     Checking thread-id v2.0.0
[INFO] [stderr]     Checking thread_local v0.2.7
[INFO] [stderr]     Checking aho-corasick v0.5.3
[INFO] [stderr]     Checking regex v0.1.80
[INFO] [stderr]     Checking rustache v0.1.0
[INFO] [stderr]     Checking x-ray v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/util.rs:54:9
[INFO] [stderr]    |
[INFO] [stderr] 54 |         root: root
[INFO] [stderr]    |         ^^^^^^^^^^ help: replace it with: `root`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/util.rs:63:9
[INFO] [stderr]    |
[INFO] [stderr] 63 |         root: root
[INFO] [stderr]    |         ^^^^^^^^^^ help: replace it with: `root`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/cli/mod.rs:121:9
[INFO] [stderr]     |
[INFO] [stderr] 121 |         skip_validations: skip_validations,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `skip_validations`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/cli/mod.rs:123:9
[INFO] [stderr]     |
[INFO] [stderr] 123 |         conf_type: conf_type,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `conf_type`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/cli/mod.rs:124:9
[INFO] [stderr]     |
[INFO] [stderr] 124 |         parse: parse,
[INFO] [stderr]     |         ^^^^^^^^^^^^ help: replace it with: `parse`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/cli/mod.rs:125:9
[INFO] [stderr]     |
[INFO] [stderr] 125 |         parse_dir: parse_dir,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `parse_dir`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/cli/mod.rs:126:9
[INFO] [stderr]     |
[INFO] [stderr] 126 |         gen_dir: gen_dir
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^ help: replace it with: `gen_dir`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/template.rs:265:9
[INFO] [stderr]     |
[INFO] [stderr] 265 |         methods: methods
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^ help: replace it with: `methods`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/parse.rs:83:21
[INFO] [stderr]    |
[INFO] [stderr] 83 |                     name: name,
[INFO] [stderr]    |                     ^^^^^^^^^^ help: replace it with: `name`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/parse.rs:90:21
[INFO] [stderr]    |
[INFO] [stderr] 90 |                     name: name,
[INFO] [stderr]    |                     ^^^^^^^^^^ help: replace it with: `name`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/parse.rs:92:21
[INFO] [stderr]    |
[INFO] [stderr] 92 |                     parents: parents,
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^ help: replace it with: `parents`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/util.rs:54:9
[INFO] [stderr]    |
[INFO] [stderr] 54 |         root: root
[INFO] [stderr]    |         ^^^^^^^^^^ help: replace it with: `root`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/util.rs:63:9
[INFO] [stderr]    |
[INFO] [stderr] 63 |         root: root
[INFO] [stderr]    |         ^^^^^^^^^^ help: replace it with: `root`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/cli/mod.rs:121:9
[INFO] [stderr]     |
[INFO] [stderr] 121 |         skip_validations: skip_validations,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `skip_validations`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/cli/mod.rs:123:9
[INFO] [stderr]     |
[INFO] [stderr] 123 |         conf_type: conf_type,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `conf_type`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/cli/mod.rs:124:9
[INFO] [stderr]     |
[INFO] [stderr] 124 |         parse: parse,
[INFO] [stderr]     |         ^^^^^^^^^^^^ help: replace it with: `parse`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/cli/mod.rs:125:9
[INFO] [stderr]     |
[INFO] [stderr] 125 |         parse_dir: parse_dir,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `parse_dir`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/cli/mod.rs:126:9
[INFO] [stderr]     |
[INFO] [stderr] 126 |         gen_dir: gen_dir
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^ help: replace it with: `gen_dir`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/template.rs:265:9
[INFO] [stderr]     |
[INFO] [stderr] 265 |         methods: methods
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^ help: replace it with: `methods`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/parse.rs:83:21
[INFO] [stderr]    |
[INFO] [stderr] 83 |                     name: name,
[INFO] [stderr]    |                     ^^^^^^^^^^ help: replace it with: `name`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/parse.rs:90:21
[INFO] [stderr]    |
[INFO] [stderr] 90 |                     name: name,
[INFO] [stderr]    |                     ^^^^^^^^^^ help: replace it with: `name`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/parse.rs:92:21
[INFO] [stderr]    |
[INFO] [stderr] 92 |                     parents: parents,
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^ help: replace it with: `parents`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/util.rs:11:23
[INFO] [stderr]    |
[INFO] [stderr] 11 | const FILE_EXTENSION:&'static str = ".py";
[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/util.rs:12:18
[INFO] [stderr]    |
[INFO] [stderr] 12 | const INIT_FILE:&'static str = "__init__.py";
[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/cli/mod.rs:5:15
[INFO] [stderr]   |
[INFO] [stderr] 5 | const ABOUT: &'static str = "
[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: unneeded return statement
[INFO] [stderr]    --> src/cli/mod.rs:129:5
[INFO] [stderr]     |
[INFO] [stderr] 129 |     return cli_conf;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^ help: remove `return` as shown: `cli_conf`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_return)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]    --> src/parse.rs:109:5
[INFO] [stderr]     |
[INFO] [stderr] 109 |     module_res
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::let_and_return)] on by default
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]    --> src/parse.rs:102:22
[INFO] [stderr]     |
[INFO] [stderr] 102 |       let module_res = Module {
[INFO] [stderr]     |  ______________________^
[INFO] [stderr] 103 | |         name: file_name.to_string(),
[INFO] [stderr] 104 | |         description: module_description,
[INFO] [stderr] 105 | |         functions: func_vec,
[INFO] [stderr] 106 | |         classes: class_vec
[INFO] [stderr] 107 | |     };
[INFO] [stderr]     | |_____^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]    --> src/parse.rs:145:5
[INFO] [stderr]     |
[INFO] [stderr] 145 |     root_res
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]    --> src/parse.rs:139:20
[INFO] [stderr]     |
[INFO] [stderr] 139 |       let root_res = Root {
[INFO] [stderr]     |  ____________________^
[INFO] [stderr] 140 | |         name: root_name,
[INFO] [stderr] 141 | |         packages: root_packages,
[INFO] [stderr] 142 | |         modules: root_modules
[INFO] [stderr] 143 | |     };
[INFO] [stderr]     | |_____^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/util.rs:11:23
[INFO] [stderr]    |
[INFO] [stderr] 11 | const FILE_EXTENSION:&'static str = ".py";
[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/util.rs:12:18
[INFO] [stderr]    |
[INFO] [stderr] 12 | const INIT_FILE:&'static str = "__init__.py";
[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/cli/mod.rs:5:15
[INFO] [stderr]   |
[INFO] [stderr] 5 | const ABOUT: &'static str = "
[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: unneeded return statement
[INFO] [stderr]    --> src/cli/mod.rs:129:5
[INFO] [stderr]     |
[INFO] [stderr] 129 |     return cli_conf;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^ help: remove `return` as shown: `cli_conf`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_return)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]    --> src/parse.rs:109:5
[INFO] [stderr]     |
[INFO] [stderr] 109 |     module_res
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::let_and_return)] on by default
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]    --> src/parse.rs:102:22
[INFO] [stderr]     |
[INFO] [stderr] 102 |       let module_res = Module {
[INFO] [stderr]     |  ______________________^
[INFO] [stderr] 103 | |         name: file_name.to_string(),
[INFO] [stderr] 104 | |         description: module_description,
[INFO] [stderr] 105 | |         functions: func_vec,
[INFO] [stderr] 106 | |         classes: class_vec
[INFO] [stderr] 107 | |     };
[INFO] [stderr]     | |_____^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]    --> src/parse.rs:145:5
[INFO] [stderr]     |
[INFO] [stderr] 145 |     root_res
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]    --> src/parse.rs:139:20
[INFO] [stderr]     |
[INFO] [stderr] 139 |       let root_res = Root {
[INFO] [stderr]     |  ____________________^
[INFO] [stderr] 140 | |         name: root_name,
[INFO] [stderr] 141 | |         packages: root_packages,
[INFO] [stderr] 142 | |         modules: root_modules
[INFO] [stderr] 143 | |     };
[INFO] [stderr]     | |_____^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: redundant pattern matching, consider using `is_some()`
[INFO] [stderr]    --> src/cli/mod.rs:103:17
[INFO] [stderr]     |
[INFO] [stderr] 103 |       let parse = match matches.subcommand_matches("parse") {
[INFO] [stderr]     |  _________________^
[INFO] [stderr] 104 | |         Some(_) => true,
[INFO] [stderr] 105 | |         None => false,
[INFO] [stderr] 106 | |     };
[INFO] [stderr]     | |_____^ help: try this: `matches.subcommand_matches("parse").is_some()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::redundant_pattern_matching)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_pattern_matching
[INFO] [stderr] 
[INFO] [stderr] warning: the variable `i` is used as a loop counter. Consider using `for (i, item) in function.parameters.enumerate()` or similar iterators
[INFO] [stderr]   --> src/template.rs:48:22
[INFO] [stderr]    |
[INFO] [stderr] 48 |     for parameter in function.parameters {
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::explicit_counter_loop)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#explicit_counter_loop
[INFO] [stderr] 
[INFO] [stderr] warning: the variable `i` is used as a loop counter. Consider using `for (i, item) in method.parameters.enumerate()` or similar iterators
[INFO] [stderr]   --> src/template.rs:83:22
[INFO] [stderr]    |
[INFO] [stderr] 83 |     for parameter in method.parameters {
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#explicit_counter_loop
[INFO] [stderr] 
[INFO] [stderr] warning: `if _ { .. } else { .. }` is an expression
[INFO] [stderr]    --> src/template.rs:126:5
[INFO] [stderr]     |
[INFO] [stderr] 126 | /     let mut class_inheritance_bool = false;
[INFO] [stderr] 127 | |
[INFO] [stderr] 128 | |     if class.parents.len() > 0 {
[INFO] [stderr] 129 | |         class_inheritance_bool = true;
[INFO] [stderr] 130 | |     }
[INFO] [stderr]     | |_____^ help: it is more idiomatic to write: `let <mut> class_inheritance_bool = if class.parents.len() > 0 { true } else { false };`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::useless_let_if_seq)] on by default
[INFO] [stderr]     = note: you might not need `mut` at all
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_let_if_seq
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]    --> src/template.rs:128:8
[INFO] [stderr]     |
[INFO] [stderr] 128 |     if class.parents.len() > 0 {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!class.parents.is_empty()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::len_zero)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: equality checks against true are unnecessary
[INFO] [stderr]   --> src/parser/util.rs:88:12
[INFO] [stderr]    |
[INFO] [stderr] 88 |         if start == true && item_char == ' ' {
[INFO] [stderr]    |            ^^^^^^^^^^^^^ help: try simplifying it as shown: `start`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::bool_comparison)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison
[INFO] [stderr] 
[INFO] [stderr] warning: equality checks against true are unnecessary
[INFO] [stderr]   --> src/parser/util.rs:92:12
[INFO] [stderr]    |
[INFO] [stderr] 92 |         if start == true && !(item_char == '\n' || item_char == ' ') {
[INFO] [stderr]    |            ^^^^^^^^^^^^^ help: try simplifying it as shown: `start`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison
[INFO] [stderr] 
[INFO] [stderr] warning: equality checks against false can be replaced by a negation
[INFO] [stderr]   --> src/parser/util.rs:94:19
[INFO] [stderr]    |
[INFO] [stderr] 94 |         } else if start == false && (item_char != '\n') {
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^ help: try simplifying it as shown: `!start`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison
[INFO] [stderr] 
[INFO] [stderr] warning: equality checks against false can be replaced by a negation
[INFO] [stderr]   --> src/parser/mod.rs:90:24
[INFO] [stderr]    |
[INFO] [stderr] 90 |                     if init == false && ch == '.' {
[INFO] [stderr]    |                        ^^^^^^^^^^^^^ help: try simplifying it as shown: `!init`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]    --> src/parser/mod.rs:104:39
[INFO] [stderr]     |
[INFO] [stderr] 104 |                 if module.starts_with(".") {
[INFO] [stderr]     |                                       ^^^ help: try using a char instead: `'.'`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::single_char_pattern)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]    --> src/parser/mac.rs:138:29
[INFO] [stderr]     |
[INFO] [stderr] 138 |                   if $i.slice(ind..ind + 1)[0] == 10 {
[INFO] [stderr]     |                               ^^^^^^^^^^^^ help: use: `ind..=ind`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/parser/mod.rs:168:1
[INFO] [stderr]     |
[INFO] [stderr] 168 | / named!(item_class<Item>, do_parse!(
[INFO] [stderr] 169 | |     many0!(nom::newline) >>
[INFO] [stderr] 170 | |     start_len: many0!(tag!(" ")) >>
[INFO] [stderr] 171 | |     tag!("class") >>
[INFO] [stderr] ...   |
[INFO] [stderr] 219 | |     })
[INFO] [stderr] 220 | | ));
[INFO] [stderr]     | |___- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::range_plus_one)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[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/parser/mod.rs:204:21
[INFO] [stderr]     |
[INFO] [stderr] 204 | /                     match item.node {
[INFO] [stderr] 205 | |                         ItemKind::Function {name, description, parameters} => {
[INFO] [stderr] 206 | |                             result.push(Function {
[INFO] [stderr] 207 | |                                 name: name,
[INFO] [stderr] ...   |
[INFO] [stderr] 212 | |                         _ => {}
[INFO] [stderr] 213 | |                     }
[INFO] [stderr]     | |_____________________^
[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] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 204 |                     if let ItemKind::Function {name, description, parameters} = item.node {
[INFO] [stderr] 205 |     result.push(Function {
[INFO] [stderr] 206 |         name: name,
[INFO] [stderr] 207 |         description: description,
[INFO] [stderr] 208 |         parameters: parameters
[INFO] [stderr] 209 |     });
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: redundant pattern matching, consider using `is_some()`
[INFO] [stderr]    --> src/cli/mod.rs:103:17
[INFO] [stderr]     |
[INFO] [stderr] 103 |       let parse = match matches.subcommand_matches("parse") {
[INFO] [stderr]     |  _________________^
[INFO] [stderr] 104 | |         Some(_) => true,
[INFO] [stderr] 105 | |         None => false,
[INFO] [stderr] 106 | |     };
[INFO] [stderr]     | |_____^ help: try this: `matches.subcommand_matches("parse").is_some()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::redundant_pattern_matching)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_pattern_matching
[INFO] [stderr] 
[INFO] [stderr] warning: the variable `i` is used as a loop counter. Consider using `for (i, item) in function.parameters.enumerate()` or similar iterators
[INFO] [stderr]   --> src/template.rs:48:22
[INFO] [stderr]    |
[INFO] [stderr] 48 |     for parameter in function.parameters {
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::explicit_counter_loop)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#explicit_counter_loop
[INFO] [stderr] 
[INFO] [stderr] warning: the variable `i` is used as a loop counter. Consider using `for (i, item) in method.parameters.enumerate()` or similar iterators
[INFO] [stderr]   --> src/template.rs:83:22
[INFO] [stderr]    |
[INFO] [stderr] 83 |     for parameter in method.parameters {
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#explicit_counter_loop
[INFO] [stderr] 
[INFO] [stderr] warning: `if _ { .. } else { .. }` is an expression
[INFO] [stderr]    --> src/template.rs:126:5
[INFO] [stderr]     |
[INFO] [stderr] 126 | /     let mut class_inheritance_bool = false;
[INFO] [stderr] 127 | |
[INFO] [stderr] 128 | |     if class.parents.len() > 0 {
[INFO] [stderr] 129 | |         class_inheritance_bool = true;
[INFO] [stderr] 130 | |     }
[INFO] [stderr]     | |_____^ help: it is more idiomatic to write: `let <mut> class_inheritance_bool = if class.parents.len() > 0 { true } else { false };`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::useless_let_if_seq)] on by default
[INFO] [stderr]     = note: you might not need `mut` at all
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_let_if_seq
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]    --> src/template.rs:128:8
[INFO] [stderr]     |
[INFO] [stderr] 128 |     if class.parents.len() > 0 {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!class.parents.is_empty()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::len_zero)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]    --> src/parser/mac.rs:19:78
[INFO] [stderr]     |
[INFO] [stderr] 19  |                   res = nom::IResult::Done(input.slice(idx + 1..), input.slice(0..idx + 1));
[INFO] [stderr]     |                                                                                ^^^^^^^^^^ help: use: `0..=idx`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/parser/mod.rs:222:1
[INFO] [stderr]     |
[INFO] [stderr] 222 | / named!(item_fn<Item>, do_parse!(
[INFO] [stderr] 223 | |     many0!(nom::newline) >>
[INFO] [stderr] 224 | |     start_len: many0!(tag!(" ")) >>
[INFO] [stderr] 225 | |     decorators: many0!(decorator) >>
[INFO] [stderr] ...   |
[INFO] [stderr] 244 | |     })
[INFO] [stderr] 245 | | ));
[INFO] [stderr]     | |___- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: equality checks against false can be replaced by a negation
[INFO] [stderr]   --> src/parse.rs:45:12
[INFO] [stderr]    |
[INFO] [stderr] 45 |         if is_dir == false {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^ help: try simplifying it as shown: `!is_dir`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]   --> src/parse.rs:48:45
[INFO] [stderr]    |
[INFO] [stderr] 48 |                 file_name = file_name.split(".").collect::<Vec<_>>()[0];
[INFO] [stderr]    |                                             ^^^ help: try using a char instead: `'.'`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: equality checks against true are unnecessary
[INFO] [stderr]   --> src/parse.rs:53:16
[INFO] [stderr]    |
[INFO] [stderr] 53 |             if is_py_package == true {
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^ help: try simplifying it as shown: `is_py_package`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison
[INFO] [stderr] 
[INFO] [stderr] error: using `clone` on a double-reference; this will copy the reference instead of cloning the inner type
[INFO] [stderr]    --> src/parse.rs:113:21
[INFO] [stderr]     |
[INFO] [stderr] 113 |     let root_name = parse_dir.clone().to_string();
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(clippy::clone_double_ref)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_double_ref
[INFO] [stderr] help: try dereferencing it
[INFO] [stderr]     |
[INFO] [stderr] 113 |     let root_name = &(*parse_dir).clone().to_string();
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] help: or try being explicit about what type to clone
[INFO] [stderr]     |
[INFO] [stderr] 113 |     let root_name = &str::clone(parse_dir).to_string();
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: equality checks against false can be replaced by a negation
[INFO] [stderr]    --> src/parse.rs:124:12
[INFO] [stderr]     |
[INFO] [stderr] 124 |         if is_dir == false {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^ help: try simplifying it as shown: `!is_dir`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]    --> src/parse.rs:128:45
[INFO] [stderr]     |
[INFO] [stderr] 128 |                 file_name = file_name.split(".").collect::<Vec<_>>()[0];
[INFO] [stderr]     |                                             ^^^ help: try using a char instead: `'.'`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: equality checks against true are unnecessary
[INFO] [stderr]    --> src/parse.rs:133:16
[INFO] [stderr]     |
[INFO] [stderr] 133 |             if is_py_package == true {
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^ help: try simplifying it as shown: `is_py_package`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison
[INFO] [stderr] 
[INFO] [stderr] warning: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stderr]   --> src/gen.rs:14:13
[INFO] [stderr]    |
[INFO] [stderr] 14 |         let ref modules: Vec<Module> = package.modules;
[INFO] [stderr]    |         ----^^^^^^^^^^^-------------------------------- help: try: `let modules: &Vec<Module> = &package.modules;`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::toplevel_ref_arg)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[INFO] [stderr] 
[INFO] [stderr] warning: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stderr]   --> src/gen.rs:17:17
[INFO] [stderr]    |
[INFO] [stderr] 17 |             let ref functions = module.functions;
[INFO] [stderr]    |             ----^^^^^^^^^^^^^-------------------- help: try: `let functions = &module.functions;`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[INFO] [stderr] 
[INFO] [stderr] warning: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stderr]   --> src/gen.rs:18:17
[INFO] [stderr]    |
[INFO] [stderr] 18 |             let ref classes = module.classes;
[INFO] [stderr]    |             ----^^^^^^^^^^^------------------ help: try: `let classes = &module.classes;`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[INFO] [stderr] 
[INFO] [stderr] warning: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stderr]   --> src/gen.rs:55:13
[INFO] [stderr]    |
[INFO] [stderr] 55 |         let ref filename = module.name;
[INFO] [stderr]    |         ----^^^^^^^^^^^^--------------- help: try: `let filename = &module.name;`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[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/gen.rs:60:9
[INFO] [stderr]    |
[INFO] [stderr] 60 | /         match module.description {
[INFO] [stderr] 61 | |             Some(desc) => {
[INFO] [stderr] 62 | |                 content += &module_desc_template(desc);
[INFO] [stderr] 63 | |                 write_to_file(&path, &filename, &content);
[INFO] [stderr] 64 | |             },
[INFO] [stderr] 65 | |             None => {}
[INFO] [stderr] 66 | |         };
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 60 |         if let Some(desc) = module.description {
[INFO] [stderr] 61 |     content += &module_desc_template(desc);
[INFO] [stderr] 62 |     write_to_file(&path, &filename, &content);
[INFO] [stderr] 63 | };
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `x-ray`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: equality checks against true are unnecessary
[INFO] [stderr]   --> src/parser/util.rs:88:12
[INFO] [stderr]    |
[INFO] [stderr] 88 |         if start == true && item_char == ' ' {
[INFO] [stderr]    |            ^^^^^^^^^^^^^ help: try simplifying it as shown: `start`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::bool_comparison)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison
[INFO] [stderr] 
[INFO] [stderr] warning: equality checks against true are unnecessary
[INFO] [stderr]   --> src/parser/util.rs:92:12
[INFO] [stderr]    |
[INFO] [stderr] 92 |         if start == true && !(item_char == '\n' || item_char == ' ') {
[INFO] [stderr]    |            ^^^^^^^^^^^^^ help: try simplifying it as shown: `start`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison
[INFO] [stderr] 
[INFO] [stderr] warning: equality checks against false can be replaced by a negation
[INFO] [stderr]   --> src/parser/util.rs:94:19
[INFO] [stderr]    |
[INFO] [stderr] 94 |         } else if start == false && (item_char != '\n') {
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^ help: try simplifying it as shown: `!start`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison
[INFO] [stderr] 
[INFO] [stderr] warning: equality checks against false can be replaced by a negation
[INFO] [stderr]   --> src/parser/mod.rs:90:24
[INFO] [stderr]    |
[INFO] [stderr] 90 |                     if init == false && ch == '.' {
[INFO] [stderr]    |                        ^^^^^^^^^^^^^ help: try simplifying it as shown: `!init`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]    --> src/parser/mod.rs:104:39
[INFO] [stderr]     |
[INFO] [stderr] 104 |                 if module.starts_with(".") {
[INFO] [stderr]     |                                       ^^^ help: try using a char instead: `'.'`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::single_char_pattern)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]    --> src/parser/mac.rs:138:29
[INFO] [stderr]     |
[INFO] [stderr] 138 |                   if $i.slice(ind..ind + 1)[0] == 10 {
[INFO] [stderr]     |                               ^^^^^^^^^^^^ help: use: `ind..=ind`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/parser/mod.rs:168:1
[INFO] [stderr]     |
[INFO] [stderr] 168 | / named!(item_class<Item>, do_parse!(
[INFO] [stderr] 169 | |     many0!(nom::newline) >>
[INFO] [stderr] 170 | |     start_len: many0!(tag!(" ")) >>
[INFO] [stderr] 171 | |     tag!("class") >>
[INFO] [stderr] ...   |
[INFO] [stderr] 219 | |     })
[INFO] [stderr] 220 | | ));
[INFO] [stderr]     | |___- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::range_plus_one)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[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/parser/mod.rs:204:21
[INFO] [stderr]     |
[INFO] [stderr] 204 | /                     match item.node {
[INFO] [stderr] 205 | |                         ItemKind::Function {name, description, parameters} => {
[INFO] [stderr] 206 | |                             result.push(Function {
[INFO] [stderr] 207 | |                                 name: name,
[INFO] [stderr] ...   |
[INFO] [stderr] 212 | |                         _ => {}
[INFO] [stderr] 213 | |                     }
[INFO] [stderr]     | |_____________________^
[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] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 204 |                     if let ItemKind::Function {name, description, parameters} = item.node {
[INFO] [stderr] 205 |     result.push(Function {
[INFO] [stderr] 206 |         name: name,
[INFO] [stderr] 207 |         description: description,
[INFO] [stderr] 208 |         parameters: parameters
[INFO] [stderr] 209 |     });
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]    --> src/parser/mac.rs:19:78
[INFO] [stderr]     |
[INFO] [stderr] 19  |                   res = nom::IResult::Done(input.slice(idx + 1..), input.slice(0..idx + 1));
[INFO] [stderr]     |                                                                                ^^^^^^^^^^ help: use: `0..=idx`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/parser/mod.rs:222:1
[INFO] [stderr]     |
[INFO] [stderr] 222 | / named!(item_fn<Item>, do_parse!(
[INFO] [stderr] 223 | |     many0!(nom::newline) >>
[INFO] [stderr] 224 | |     start_len: many0!(tag!(" ")) >>
[INFO] [stderr] 225 | |     decorators: many0!(decorator) >>
[INFO] [stderr] ...   |
[INFO] [stderr] 244 | |     })
[INFO] [stderr] 245 | | ));
[INFO] [stderr]     | |___- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: equality checks against false can be replaced by a negation
[INFO] [stderr]   --> src/parse.rs:45:12
[INFO] [stderr]    |
[INFO] [stderr] 45 |         if is_dir == false {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^ help: try simplifying it as shown: `!is_dir`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]   --> src/parse.rs:48:45
[INFO] [stderr]    |
[INFO] [stderr] 48 |                 file_name = file_name.split(".").collect::<Vec<_>>()[0];
[INFO] [stderr]    |                                             ^^^ help: try using a char instead: `'.'`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: equality checks against true are unnecessary
[INFO] [stderr]   --> src/parse.rs:53:16
[INFO] [stderr]    |
[INFO] [stderr] 53 |             if is_py_package == true {
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^ help: try simplifying it as shown: `is_py_package`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison
[INFO] [stderr] 
[INFO] [stderr] error: using `clone` on a double-reference; this will copy the reference instead of cloning the inner type
[INFO] [stderr]    --> src/parse.rs:113:21
[INFO] [stderr]     |
[INFO] [stderr] 113 |     let root_name = parse_dir.clone().to_string();
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(clippy::clone_double_ref)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_double_ref
[INFO] [stderr] help: try dereferencing it
[INFO] [stderr]     |
[INFO] [stderr] 113 |     let root_name = &(*parse_dir).clone().to_string();
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] help: or try being explicit about what type to clone
[INFO] [stderr]     |
[INFO] [stderr] 113 |     let root_name = &str::clone(parse_dir).to_string();
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: equality checks against false can be replaced by a negation
[INFO] [stderr]    --> src/parse.rs:124:12
[INFO] [stderr]     |
[INFO] [stderr] 124 |         if is_dir == false {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^ help: try simplifying it as shown: `!is_dir`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]    --> src/parse.rs:128:45
[INFO] [stderr]     |
[INFO] [stderr] 128 |                 file_name = file_name.split(".").collect::<Vec<_>>()[0];
[INFO] [stderr]     |                                             ^^^ help: try using a char instead: `'.'`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: equality checks against true are unnecessary
[INFO] [stderr]    --> src/parse.rs:133:16
[INFO] [stderr]     |
[INFO] [stderr] 133 |             if is_py_package == true {
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^ help: try simplifying it as shown: `is_py_package`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison
[INFO] [stderr] 
[INFO] [stderr] warning: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stderr]   --> src/gen.rs:14:13
[INFO] [stderr]    |
[INFO] [stderr] 14 |         let ref modules: Vec<Module> = package.modules;
[INFO] [stderr]    |         ----^^^^^^^^^^^-------------------------------- help: try: `let modules: &Vec<Module> = &package.modules;`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::toplevel_ref_arg)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[INFO] [stderr] 
[INFO] [stderr] warning: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stderr]   --> src/gen.rs:17:17
[INFO] [stderr]    |
[INFO] [stderr] 17 |             let ref functions = module.functions;
[INFO] [stderr]    |             ----^^^^^^^^^^^^^-------------------- help: try: `let functions = &module.functions;`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[INFO] [stderr] 
[INFO] [stderr] warning: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stderr]   --> src/gen.rs:18:17
[INFO] [stderr]    |
[INFO] [stderr] 18 |             let ref classes = module.classes;
[INFO] [stderr]    |             ----^^^^^^^^^^^------------------ help: try: `let classes = &module.classes;`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[INFO] [stderr] 
[INFO] [stderr] warning: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stderr]   --> src/gen.rs:55:13
[INFO] [stderr]    |
[INFO] [stderr] 55 |         let ref filename = module.name;
[INFO] [stderr]    |         ----^^^^^^^^^^^^--------------- help: try: `let filename = &module.name;`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[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/gen.rs:60:9
[INFO] [stderr]    |
[INFO] [stderr] 60 | /         match module.description {
[INFO] [stderr] 61 | |             Some(desc) => {
[INFO] [stderr] 62 | |                 content += &module_desc_template(desc);
[INFO] [stderr] 63 | |                 write_to_file(&path, &filename, &content);
[INFO] [stderr] 64 | |             },
[INFO] [stderr] 65 | |             None => {}
[INFO] [stderr] 66 | |         };
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 60 |         if let Some(desc) = module.description {
[INFO] [stderr] 61 |     content += &module_desc_template(desc);
[INFO] [stderr] 62 |     write_to_file(&path, &filename, &content);
[INFO] [stderr] 63 | };
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `x-ray`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "b78fc4cb41d96b11f9153f9b1f4358072a292173b6bb72652a0a087aebf50792"`
[INFO] running `"docker" "rm" "-f" "b78fc4cb41d96b11f9153f9b1f4358072a292173b6bb72652a0a087aebf50792"`
[INFO] [stdout] b78fc4cb41d96b11f9153f9b1f4358072a292173b6bb72652a0a087aebf50792