[INFO] updating cached repository blogscot/a-simple-interpreter
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/blogscot/a-simple-interpreter
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/blogscot/a-simple-interpreter" "work/ex/clippy-test-run/sources/stable/gh/blogscot/a-simple-interpreter"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/blogscot/a-simple-interpreter'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/blogscot/a-simple-interpreter" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/blogscot/a-simple-interpreter"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/blogscot/a-simple-interpreter'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 05f1043c4beda3ea9050d079d0c084fab5d0f590
[INFO] sha for GitHub repo blogscot/a-simple-interpreter: 05f1043c4beda3ea9050d079d0c084fab5d0f590
[INFO] validating manifest of blogscot/a-simple-interpreter 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 blogscot/a-simple-interpreter 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 blogscot/a-simple-interpreter
[INFO] finished frobbing blogscot/a-simple-interpreter
[INFO] frobbed toml for blogscot/a-simple-interpreter written to work/ex/clippy-test-run/sources/stable/gh/blogscot/a-simple-interpreter/Cargo.toml
[INFO] started frobbing blogscot/a-simple-interpreter
[INFO] finished frobbing blogscot/a-simple-interpreter
[INFO] frobbed toml for blogscot/a-simple-interpreter written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/blogscot/a-simple-interpreter/Cargo.toml
[INFO] crate blogscot/a-simple-interpreter 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 blogscot/a-simple-interpreter 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/blogscot/a-simple-interpreter:/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] 320f7ad2f9b7e4afcc8fd876df3ff02fa7c9e324358a5fe1676edc322f2fcb7d
[INFO] running `"docker" "start" "-a" "320f7ad2f9b7e4afcc8fd876df3ff02fa7c9e324358a5fe1676edc322f2fcb7d"`
[INFO] [stderr]     Checking basic-interpreter v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: transmute from a pointer type (`*mut ()`) to a reference type (`&T`)
[INFO] [stderr]   --> src/ast/node.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | mopafy!(Node);
[INFO] [stderr]    | ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::transmute_ptr_to_ref)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ref
[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: transmute from a pointer type (`*mut ()`) to a reference type (`&mut T`)
[INFO] [stderr]   --> src/ast/node.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | mopafy!(Node);
[INFO] [stderr]    | ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ref
[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 `&Box<T>`. Consider using just `&T`
[INFO] [stderr]   --> src/ast/node.rs:54:24
[INFO] [stderr]    |
[INFO] [stderr] 54 | pub fn to_string(node: &Box<Node>) -> String {
[INFO] [stderr]    |                        ^^^^^^^^^^ help: try: `&Node`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::borrowed_box)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#borrowed_box
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use `&Box<T>`. Consider using just `&T`
[INFO] [stderr]  --> src/ast/visitor.rs:5:29
[INFO] [stderr]   |
[INFO] [stderr] 5 |   fn visit(&mut self, node: &Box<Node>) -> NumberResult {
[INFO] [stderr]   |                             ^^^^^^^^^^ help: try: `&Node`
[INFO] [stderr]   |
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#borrowed_box
[INFO] [stderr] 
[INFO] [stderr] warning: transmute from a pointer type (`*mut ()`) to a reference type (`&T`)
[INFO] [stderr]   --> src/ast/node.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | mopafy!(Node);
[INFO] [stderr]    | ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::transmute_ptr_to_ref)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ref
[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: transmute from a pointer type (`*mut ()`) to a reference type (`&mut T`)
[INFO] [stderr]   --> src/ast/node.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | mopafy!(Node);
[INFO] [stderr]    | ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ref
[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 `&Box<T>`. Consider using just `&T`
[INFO] [stderr]   --> src/ast/node.rs:54:24
[INFO] [stderr]    |
[INFO] [stderr] 54 | pub fn to_string(node: &Box<Node>) -> String {
[INFO] [stderr]    |                        ^^^^^^^^^^ help: try: `&Node`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::borrowed_box)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#borrowed_box
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use `&Box<T>`. Consider using just `&T`
[INFO] [stderr]  --> src/ast/visitor.rs:5:29
[INFO] [stderr]   |
[INFO] [stderr] 5 |   fn visit(&mut self, node: &Box<Node>) -> NumberResult {
[INFO] [stderr]   |                             ^^^^^^^^^^ help: try: `&Node`
[INFO] [stderr]   |
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#borrowed_box
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]    --> src/lexer/mod.rs:181:32
[INFO] [stderr]     |
[INFO] [stderr] 181 |     let mut lexer = Lexer::new("4 + 7".into());
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^ help: consider removing `.into()`: `"4 + 7"`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::identity_conversion)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]    --> src/lexer/mod.rs:191:32
[INFO] [stderr]     |
[INFO] [stderr] 191 |     let mut lexer = Lexer::new("4 * 7".into());
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^ help: consider removing `.into()`: `"4 * 7"`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]    --> src/lexer/mod.rs:201:32
[INFO] [stderr]     |
[INFO] [stderr] 201 |     let mut lexer = Lexer::new("14 DIV 7".into());
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^ help: consider removing `.into()`: `"14 DIV 7"`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]    --> src/lexer/mod.rs:211:32
[INFO] [stderr]     |
[INFO] [stderr] 211 |     let mut lexer = Lexer::new("14.0 / 7.0".into());
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^ help: consider removing `.into()`: `"14.0 / 7.0"`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]    --> src/lexer/mod.rs:221:32
[INFO] [stderr]     |
[INFO] [stderr] 221 |     let mut lexer = Lexer::new("4.125 * 3.3333".into());
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^^ help: consider removing `.into()`: `"4.125 * 3.3333"`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]    --> src/lexer/mod.rs:231:32
[INFO] [stderr]     |
[INFO] [stderr] 231 |     let mut lexer = Lexer::new("(4 - 7)".into());
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^ help: consider removing `.into()`: `"(4 - 7)"`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]    --> src/lexer/mod.rs:244:7
[INFO] [stderr]     |
[INFO] [stderr] 244 | /       r#"
[INFO] [stderr] 245 | |     PROGRAM Part10;
[INFO] [stderr] 246 | |     VAR number : INTEGER;
[INFO] [stderr] 247 | |     BEGIN
[INFO] [stderr] 248 | |     END."#.into(),
[INFO] [stderr]     | |_________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] help: consider removing `.into()`
[INFO] [stderr]     |
[INFO] [stderr] 244 |       r#"
[INFO] [stderr] 245 |     PROGRAM Part10;
[INFO] [stderr] 246 |     VAR number : INTEGER;
[INFO] [stderr] 247 |     BEGIN
[INFO] [stderr] 248 |     END."#,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]    --> src/lexer/mod.rs:273:32
[INFO] [stderr]     |
[INFO] [stderr] 273 |     let mut lexer = Lexer::new("a := 10;".into());
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^ help: consider removing `.into()`: `"a := 10;"`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]    --> src/lexer/mod.rs:284:32
[INFO] [stderr]     |
[INFO] [stderr] 284 |     let mut lexer = Lexer::new(r#"{ This is how you write a comment }"#.into());
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider removing `.into()`: `r#"{ This is how you write a comment }"#`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]    --> src/symbols/symbol.rs:175:45
[INFO] [stderr]     |
[INFO] [stderr] 175 |     let mut symbol_table = SymbolTable::new("Global".into(), 1);
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^^ help: consider removing `.into()`: `"Global"`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]    --> src/symbols/symbol.rs:187:45
[INFO] [stderr]     |
[INFO] [stderr] 187 |     let mut symbol_table = SymbolTable::new("Global".into(), 1);
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^^ help: consider removing `.into()`: `"Global"`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]    --> src/symbols/symbol.rs:199:41
[INFO] [stderr]     |
[INFO] [stderr] 199 |     let symbol_table = SymbolTable::new("Global".into(), 1);
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^ help: consider removing `.into()`: `"Global"`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: transmute from a pointer type (`*mut ()`) to a reference type (`&T`)
[INFO] [stderr]   --> src/ast/node.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | mopafy!(Node);
[INFO] [stderr]    | ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::transmute_ptr_to_ref)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ref
[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: transmute from a pointer type (`*mut ()`) to a reference type (`&mut T`)
[INFO] [stderr]   --> src/ast/node.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | mopafy!(Node);
[INFO] [stderr]    | ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ref
[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 `&Box<T>`. Consider using just `&T`
[INFO] [stderr]   --> src/ast/node.rs:54:24
[INFO] [stderr]    |
[INFO] [stderr] 54 | pub fn to_string(node: &Box<Node>) -> String {
[INFO] [stderr]    |                        ^^^^^^^^^^ help: try: `&Node`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::borrowed_box)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#borrowed_box
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use `&Box<T>`. Consider using just `&T`
[INFO] [stderr]  --> src/ast/visitor.rs:5:29
[INFO] [stderr]   |
[INFO] [stderr] 5 |   fn visit(&mut self, node: &Box<Node>) -> NumberResult {
[INFO] [stderr]   |                             ^^^^^^^^^^ help: try: `&Node`
[INFO] [stderr]   |
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#borrowed_box
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]    --> src/lexer/mod.rs:181:32
[INFO] [stderr]     |
[INFO] [stderr] 181 |     let mut lexer = Lexer::new("4 + 7".into());
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^ help: consider removing `.into()`: `"4 + 7"`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::identity_conversion)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]    --> src/lexer/mod.rs:191:32
[INFO] [stderr]     |
[INFO] [stderr] 191 |     let mut lexer = Lexer::new("4 * 7".into());
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^ help: consider removing `.into()`: `"4 * 7"`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]    --> src/lexer/mod.rs:201:32
[INFO] [stderr]     |
[INFO] [stderr] 201 |     let mut lexer = Lexer::new("14 DIV 7".into());
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^ help: consider removing `.into()`: `"14 DIV 7"`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]    --> src/lexer/mod.rs:211:32
[INFO] [stderr]     |
[INFO] [stderr] 211 |     let mut lexer = Lexer::new("14.0 / 7.0".into());
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^ help: consider removing `.into()`: `"14.0 / 7.0"`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]    --> src/lexer/mod.rs:221:32
[INFO] [stderr]     |
[INFO] [stderr] 221 |     let mut lexer = Lexer::new("4.125 * 3.3333".into());
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^^ help: consider removing `.into()`: `"4.125 * 3.3333"`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]    --> src/lexer/mod.rs:231:32
[INFO] [stderr]     |
[INFO] [stderr] 231 |     let mut lexer = Lexer::new("(4 - 7)".into());
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^ help: consider removing `.into()`: `"(4 - 7)"`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]    --> src/lexer/mod.rs:244:7
[INFO] [stderr]     |
[INFO] [stderr] 244 | /       r#"
[INFO] [stderr] 245 | |     PROGRAM Part10;
[INFO] [stderr] 246 | |     VAR number : INTEGER;
[INFO] [stderr] 247 | |     BEGIN
[INFO] [stderr] 248 | |     END."#.into(),
[INFO] [stderr]     | |_________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] help: consider removing `.into()`
[INFO] [stderr]     |
[INFO] [stderr] 244 |       r#"
[INFO] [stderr] 245 |     PROGRAM Part10;
[INFO] [stderr] 246 |     VAR number : INTEGER;
[INFO] [stderr] 247 |     BEGIN
[INFO] [stderr] 248 |     END."#,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]    --> src/lexer/mod.rs:273:32
[INFO] [stderr]     |
[INFO] [stderr] 273 |     let mut lexer = Lexer::new("a := 10;".into());
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^ help: consider removing `.into()`: `"a := 10;"`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]    --> src/lexer/mod.rs:284:32
[INFO] [stderr]     |
[INFO] [stderr] 284 |     let mut lexer = Lexer::new(r#"{ This is how you write a comment }"#.into());
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider removing `.into()`: `r#"{ This is how you write a comment }"#`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: transmute from a pointer type (`*mut ()`) to a reference type (`&T`)
[INFO] [stderr]   --> src/ast/node.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | mopafy!(Node);
[INFO] [stderr]    | ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::transmute_ptr_to_ref)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ref
[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: transmute from a pointer type (`*mut ()`) to a reference type (`&mut T`)
[INFO] [stderr]   --> src/ast/node.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | mopafy!(Node);
[INFO] [stderr]    | ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ref
[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 `&Box<T>`. Consider using just `&T`
[INFO] [stderr]   --> src/ast/node.rs:54:24
[INFO] [stderr]    |
[INFO] [stderr] 54 | pub fn to_string(node: &Box<Node>) -> String {
[INFO] [stderr]    |                        ^^^^^^^^^^ help: try: `&Node`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::borrowed_box)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#borrowed_box
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use `&Box<T>`. Consider using just `&T`
[INFO] [stderr]  --> src/ast/visitor.rs:5:29
[INFO] [stderr]   |
[INFO] [stderr] 5 |   fn visit(&mut self, node: &Box<Node>) -> NumberResult {
[INFO] [stderr]   |                             ^^^^^^^^^^ help: try: `&Node`
[INFO] [stderr]   |
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#borrowed_box
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]    --> src/symbols/symbol.rs:175:45
[INFO] [stderr]     |
[INFO] [stderr] 175 |     let mut symbol_table = SymbolTable::new("Global".into(), 1);
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^^ help: consider removing `.into()`: `"Global"`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]    --> src/symbols/symbol.rs:187:45
[INFO] [stderr]     |
[INFO] [stderr] 187 |     let mut symbol_table = SymbolTable::new("Global".into(), 1);
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^^ help: consider removing `.into()`: `"Global"`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]    --> src/symbols/symbol.rs:199:41
[INFO] [stderr]     |
[INFO] [stderr] 199 |     let symbol_table = SymbolTable::new("Global".into(), 1);
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^ help: consider removing `.into()`: `"Global"`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.34s
[INFO] running `"docker" "inspect" "320f7ad2f9b7e4afcc8fd876df3ff02fa7c9e324358a5fe1676edc322f2fcb7d"`
[INFO] running `"docker" "rm" "-f" "320f7ad2f9b7e4afcc8fd876df3ff02fa7c9e324358a5fe1676edc322f2fcb7d"`
[INFO] [stdout] 320f7ad2f9b7e4afcc8fd876df3ff02fa7c9e324358a5fe1676edc322f2fcb7d