[INFO] fetching crate molt 0.3.1...
[INFO] linting molt-0.3.1 against nightly for clippy-nonminimal_bool-denied
[INFO] extracting crate molt 0.3.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate molt 0.3.1
[INFO] finished tweaking crates.io crate molt 0.3.1
[INFO] tweaked toml for crates.io crate molt 0.3.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate molt 0.3.1 on toolchain nightly
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 3 packages to latest compatible versions
[INFO] [stderr]       Adding indexmap v1.9.3 (available: v2.13.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cd9719ec1b331e7bcf11d188a91ce9875030b953f46059e594892c2608da072f
[INFO] running `Command { std: "docker" "start" "-a" "cd9719ec1b331e7bcf11d188a91ce9875030b953f46059e594892c2608da072f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd9719ec1b331e7bcf11d188a91ce9875030b953f46059e594892c2608da072f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd9719ec1b331e7bcf11d188a91ce9875030b953f46059e594892c2608da072f", kill_on_drop: false }`
[INFO] [stdout] cd9719ec1b331e7bcf11d188a91ce9875030b953f46059e594892c2608da072f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "clippy" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb04b9d7a190222260b2769940dd37b491bdf5ff560220d8bc5176d8cf35e8f8
[INFO] running `Command { std: "docker" "start" "-a" "eb04b9d7a190222260b2769940dd37b491bdf5ff560220d8bc5176d8cf35e8f8", kill_on_drop: false }`
[INFO] [stderr]     Checking molt v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: empty line after doc comment
[INFO] [stdout]    --> src/commands.rs:373:1
[INFO] [stdout]     |
[INFO] [stdout] 373 | / /// See the Molt Book.
[INFO] [stdout] 374 | |
[INFO] [stdout]     | |_^
[INFO] [stdout] 375 |   pub fn cmd_expr(interp: &mut Interp, _: ContextID, argv: &[Value]) -> MoltResult {
[INFO] [stdout]     |   --------------- the comment documents this function
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#empty_line_after_doc_comments
[INFO] [stdout]     = note: `#[warn(clippy::empty_line_after_doc_comments)]` on by default
[INFO] [stdout]     = help: if the empty line is unintentional, remove it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: empty line after doc comment
[INFO] [stdout]    --> src/expr.rs:815:1
[INFO] [stdout]     |
[INFO] [stdout] 815 | / /// Datum contains it.
[INFO] [stdout] 816 | |
[INFO] [stdout]     | |_^
[INFO] [stdout] 817 |   fn expr_lex(interp: &mut Interp, info: &mut ExprInfo) -> DatumResult {
[INFO] [stdout]     |   ----------- the comment documents this function
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#empty_line_after_doc_comments
[INFO] [stdout]     = help: if the empty line is unintentional, remove it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: empty line after doc comment
[INFO] [stdout]    --> src/interp.rs:639:5
[INFO] [stdout]     |
[INFO] [stdout] 639 | /     /// ```
[INFO] [stdout] 640 | |
[INFO] [stdout]     | |_^
[INFO] [stdout] 641 |       pub fn empty() -> Self {
[INFO] [stdout]     |       ------------ the comment documents this function
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#empty_line_after_doc_comments
[INFO] [stdout]     = help: if the empty line is unintentional, remove it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: empty line after doc comment
[INFO] [stdout]    --> src/interp.rs:788:5
[INFO] [stdout]     |
[INFO] [stdout] 788 | /     /// ```
[INFO] [stdout] 789 | |
[INFO] [stdout]     | |_^
[INFO] [stdout] 790 |       pub fn eval(&mut self, script: &str) -> MoltResult {
[INFO] [stdout]     |       ----------- the comment documents this function
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#empty_line_after_doc_comments
[INFO] [stdout]     = help: if the empty line is unintentional, remove it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: empty line after doc comment
[INFO] [stdout]     --> src/interp.rs:1033:5
[INFO] [stdout]      |
[INFO] [stdout] 1033 | /     /// ```
[INFO] [stdout] 1034 | |
[INFO] [stdout]      | |_^
[INFO] [stdout] 1035 |       pub fn complete(&mut self, script: &str) -> bool {
[INFO] [stdout]      |       --------------- the comment documents this function
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#empty_line_after_doc_comments
[INFO] [stdout]      = help: if the empty line is unintentional, remove it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: empty line after doc comment
[INFO] [stdout]     --> src/interp.rs:1590:5
[INFO] [stdout]      |
[INFO] [stdout] 1590 | /     /// These provide the infrastructure for the `array` command.
[INFO] [stdout] 1591 | |
[INFO] [stdout]      | |_^
[INFO] [stdout] ...
[INFO] [stdout] 1594 |       pub(crate) fn array_unset(&mut self, array_name: &str) {
[INFO] [stdout]      |       ------------------------- the comment documents this function
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#empty_line_after_doc_comments
[INFO] [stdout]      = help: if the empty line is unintentional, remove it
[INFO] [stdout] help: if the documentation should include the empty line include it in the comment
[INFO] [stdout]      |
[INFO] [stdout] 1591 |     ///
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::molt_ok`
[INFO] [stdout]   --> src/test_harness.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | use crate::molt_ok;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> src/lib.rs:41:1
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub mod test_harness;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: empty line after doc comment
[INFO] [stdout]   --> src/test_harness.rs:67:1
[INFO] [stdout]    |
[INFO] [stdout] 67 | / /// ```
[INFO] [stdout] 68 | |
[INFO] [stdout]    | |_^
[INFO] [stdout] 69 |   pub fn test_harness(interp: &mut Interp, args: &[String]) -> Result<(), ()> {
[INFO] [stdout]    |   ------------------- the comment documents this function
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#empty_line_after_doc_comments
[INFO] [stdout]    = help: if the empty line is unintentional, remove it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: empty line after doc comment
[INFO] [stdout]   --> src/util.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | / /// * The resulting string has the form of an integer, but might be out of the valid range.
[INFO] [stdout] 25 | |
[INFO] [stdout]    | |_^
[INFO] [stdout] 26 |   pub fn read_int(ptr: &mut Tokenizer) -> Option<String> {
[INFO] [stdout]    |   --------------- the comment documents this function
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#empty_line_after_doc_comments
[INFO] [stdout]    = help: if the empty line is unintentional, remove it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bound is defined in more than one place
[INFO] [stdout]    --> src/value.rs:950:23
[INFO] [stdout]     |
[INFO] [stdout] 950 |     pub fn from_other<T: 'static>(value: T) -> Value
[INFO] [stdout]     |                       ^
[INFO] [stdout] 951 |     where
[INFO] [stdout] 952 |         T: Display + Debug,
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#multiple_bound_locations
[INFO] [stdout]     = note: `#[warn(clippy::multiple_bound_locations)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bound is defined in more than one place
[INFO] [stdout]    --> src/value.rs:993:21
[INFO] [stdout]     |
[INFO] [stdout] 993 |     pub fn as_other<T: 'static>(&self) -> Option<Rc<T>>
[INFO] [stdout]     |                     ^
[INFO] [stdout] 994 |     where
[INFO] [stdout] 995 |         T: Display + Debug + FromStr,
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#multiple_bound_locations
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bound is defined in more than one place
[INFO] [stdout]     --> src/value.rs:1052:20
[INFO] [stdout]      |
[INFO] [stdout] 1052 |     pub fn as_copy<T: 'static>(&self) -> Option<T>
[INFO] [stdout]      |                    ^
[INFO] [stdout] 1053 |     where
[INFO] [stdout] 1054 |         T: Display + Debug + FromStr + Copy,
[INFO] [stdout]      |         ^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#multiple_bound_locations
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: empty line after doc comment
[INFO] [stdout]    --> src/commands.rs:373:1
[INFO] [stdout]     |
[INFO] [stdout] 373 | / /// See the Molt Book.
[INFO] [stdout] 374 | |
[INFO] [stdout]     | |_^
[INFO] [stdout] 375 |   pub fn cmd_expr(interp: &mut Interp, _: ContextID, argv: &[Value]) -> MoltResult {
[INFO] [stdout]     |   --------------- the comment documents this function
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#empty_line_after_doc_comments
[INFO] [stdout]     = note: `#[warn(clippy::empty_line_after_doc_comments)]` on by default
[INFO] [stdout]     = help: if the empty line is unintentional, remove it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: empty line after doc comment
[INFO] [stdout]    --> src/expr.rs:815:1
[INFO] [stdout]     |
[INFO] [stdout] 815 | / /// Datum contains it.
[INFO] [stdout] 816 | |
[INFO] [stdout]     | |_^
[INFO] [stdout] 817 |   fn expr_lex(interp: &mut Interp, info: &mut ExprInfo) -> DatumResult {
[INFO] [stdout]     |   ----------- the comment documents this function
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#empty_line_after_doc_comments
[INFO] [stdout]     = help: if the empty line is unintentional, remove it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: empty line after doc comment
[INFO] [stdout]    --> src/interp.rs:639:5
[INFO] [stdout]     |
[INFO] [stdout] 639 | /     /// ```
[INFO] [stdout] 640 | |
[INFO] [stdout]     | |_^
[INFO] [stdout] 641 |       pub fn empty() -> Self {
[INFO] [stdout]     |       ------------ the comment documents this function
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#empty_line_after_doc_comments
[INFO] [stdout]     = help: if the empty line is unintentional, remove it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: empty line after doc comment
[INFO] [stdout]    --> src/interp.rs:788:5
[INFO] [stdout]     |
[INFO] [stdout] 788 | /     /// ```
[INFO] [stdout] 789 | |
[INFO] [stdout]     | |_^
[INFO] [stdout] 790 |       pub fn eval(&mut self, script: &str) -> MoltResult {
[INFO] [stdout]     |       ----------- the comment documents this function
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#empty_line_after_doc_comments
[INFO] [stdout]     = help: if the empty line is unintentional, remove it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: empty line after doc comment
[INFO] [stdout]     --> src/interp.rs:1033:5
[INFO] [stdout]      |
[INFO] [stdout] 1033 | /     /// ```
[INFO] [stdout] 1034 | |
[INFO] [stdout]      | |_^
[INFO] [stdout] 1035 |       pub fn complete(&mut self, script: &str) -> bool {
[INFO] [stdout]      |       --------------- the comment documents this function
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#empty_line_after_doc_comments
[INFO] [stdout]      = help: if the empty line is unintentional, remove it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: empty line after doc comment
[INFO] [stdout]     --> src/interp.rs:1590:5
[INFO] [stdout]      |
[INFO] [stdout] 1590 | /     /// These provide the infrastructure for the `array` command.
[INFO] [stdout] 1591 | |
[INFO] [stdout]      | |_^
[INFO] [stdout] ...
[INFO] [stdout] 1594 |       pub(crate) fn array_unset(&mut self, array_name: &str) {
[INFO] [stdout]      |       ------------------------- the comment documents this function
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#empty_line_after_doc_comments
[INFO] [stdout]      = help: if the empty line is unintentional, remove it
[INFO] [stdout] help: if the documentation should include the empty line include it in the comment
[INFO] [stdout]      |
[INFO] [stdout] 1591 |     ///
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::molt_ok`
[INFO] [stdout]   --> src/test_harness.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | use crate::molt_ok;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: empty line after doc comment
[INFO] [stdout]   --> src/test_harness.rs:67:1
[INFO] [stdout]    |
[INFO] [stdout] 67 | / /// ```
[INFO] [stdout] 68 | |
[INFO] [stdout]    | |_^
[INFO] [stdout] 69 |   pub fn test_harness(interp: &mut Interp, args: &[String]) -> Result<(), ()> {
[INFO] [stdout]    |   ------------------- the comment documents this function
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#empty_line_after_doc_comments
[INFO] [stdout]    = help: if the empty line is unintentional, remove it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: empty line after doc comment
[INFO] [stdout]   --> src/util.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | / /// * The resulting string has the form of an integer, but might be out of the valid range.
[INFO] [stdout] 25 | |
[INFO] [stdout]    | |_^
[INFO] [stdout] 26 |   pub fn read_int(ptr: &mut Tokenizer) -> Option<String> {
[INFO] [stdout]    |   --------------- the comment documents this function
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#empty_line_after_doc_comments
[INFO] [stdout]    = help: if the empty line is unintentional, remove it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bound is defined in more than one place
[INFO] [stdout]    --> src/value.rs:950:23
[INFO] [stdout]     |
[INFO] [stdout] 950 |     pub fn from_other<T: 'static>(value: T) -> Value
[INFO] [stdout]     |                       ^
[INFO] [stdout] 951 |     where
[INFO] [stdout] 952 |         T: Display + Debug,
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#multiple_bound_locations
[INFO] [stdout]     = note: `#[warn(clippy::multiple_bound_locations)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bound is defined in more than one place
[INFO] [stdout]    --> src/value.rs:993:21
[INFO] [stdout]     |
[INFO] [stdout] 993 |     pub fn as_other<T: 'static>(&self) -> Option<Rc<T>>
[INFO] [stdout]     |                     ^
[INFO] [stdout] 994 |     where
[INFO] [stdout] 995 |         T: Display + Debug + FromStr,
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#multiple_bound_locations
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bound is defined in more than one place
[INFO] [stdout]     --> src/value.rs:1052:20
[INFO] [stdout]      |
[INFO] [stdout] 1052 |     pub fn as_copy<T: 'static>(&self) -> Option<T>
[INFO] [stdout]      |                    ^
[INFO] [stdout] 1053 |     where
[INFO] [stdout] 1054 |         T: Display + Debug + FromStr + Copy,
[INFO] [stdout]      |         ^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#multiple_bound_locations
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `slice` is never used
[INFO] [stdout]    --> src/util.rs:179:8
[INFO] [stdout]     |
[INFO] [stdout] 177 | pub(crate) trait StringUtils {
[INFO] [stdout]     |                  ----------- method in this trait
[INFO] [stdout] 178 |     fn substring(&self, start: usize, len: usize) -> &str;
[INFO] [stdout] 179 |     fn slice(&self, range: impl RangeBounds<usize>) -> &str;
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `as_any`, `as_any_mut`, and `into_any` are never used
[INFO] [stdout]     --> src/value.rs:1097:8
[INFO] [stdout]      |
[INFO] [stdout] 1096 | trait MoltAny: Any + Display + Debug {
[INFO] [stdout]      |       ------- methods in this trait
[INFO] [stdout] 1097 |     fn as_any(&self) -> &dyn Any;
[INFO] [stdout]      |        ^^^^^^
[INFO] [stdout] 1098 |     fn as_any_mut(&mut self) -> &mut dyn Any;
[INFO] [stdout]      |        ^^^^^^^^^^
[INFO] [stdout] 1099 |     fn into_any(self: Box<Self>) -> Box<dyn Any>;
[INFO] [stdout]      |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `Result.and_then(|x| Ok(y))`, which is more succinctly expressed as `map(|x| y)`
[INFO] [stdout]   --> src/commands.rs:25:34
[INFO] [stdout]    |
[INFO] [stdout] 25 |       let mut new_string: String = interp
[INFO] [stdout]    |  __________________________________^
[INFO] [stdout] 26 | |         .var(&argv[1])
[INFO] [stdout] 27 | |         .and_then(|val| Ok(val.to_string()))
[INFO] [stdout]    | |____________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bind_instead_of_map
[INFO] [stdout]    = note: `#[warn(clippy::bind_instead_of_map)]` on by default
[INFO] [stdout] help: try
[INFO] [stdout]    |
[INFO] [stdout] 25 ~     let mut new_string: String = interp
[INFO] [stdout] 26 +         .var(&argv[1]).map(|val| val.to_string())
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: deref which would be done by auto-deref
[INFO] [stdout]   --> src/commands.rs:83:43
[INFO] [stdout]    |
[INFO] [stdout] 83 |         interp.array_set(var_name.name(), &*argv[3].as_list()?)
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^^^^^^ help: try: `&argv[3].as_list()?`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#explicit_auto_deref
[INFO] [stdout]    = note: `#[warn(clippy::explicit_auto_deref)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: deref which would be done by auto-deref
[INFO] [stdout]   --> src/commands.rs:88:43
[INFO] [stdout]    |
[INFO] [stdout] 88 |         interp.array_set(var_name.name(), &*Value::empty().as_list()?)?;
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&Value::empty().as_list()?`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#explicit_auto_deref
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: manual implementation of `.is_multiple_of()`
[INFO] [stdout]    --> src/commands.rs:205:8
[INFO] [stdout]     |
[INFO] [stdout] 205 |     if argv.len() % 2 != 0 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^ help: replace with: `!argv.len().is_multiple_of(2)`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_is_multiple_of
[INFO] [stdout]     = note: `#[warn(clippy::manual_is_multiple_of)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression borrows a value the compiler would automatically borrow
[INFO] [stdout]    --> src/commands.rs:278:20
[INFO] [stdout]     |
[INFO] [stdout] 278 |     let mut dict = (&*argv[2].as_dict()?).clone();
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^ help: change this to: `(*argv[2].as_dict()?)`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout]     = note: `#[warn(clippy::needless_borrow)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]    --> src/commands.rs:446:32
[INFO] [stdout]     |
[INFO] [stdout] 446 |                 interp.set_var(&var, list[i].clone())?;
[INFO] [stdout]     |                                ^^^^ help: change this to: `var`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]    --> src/commands.rs:449:32
[INFO] [stdout]     |
[INFO] [stdout] 449 |                 interp.set_var(&var, Value::empty())?;
[INFO] [stdout]     |                                ^^^^ help: change this to: `var`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/commands.rs:570:9
[INFO] [stdout]     |
[INFO] [stdout] 570 |         return molt_err!("wrong # args: extra words after \"else\" clause in \"if\" command");
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout]     = note: `#[warn(clippy::needless_return)]` on by default
[INFO] [stdout] help: remove `return`
[INFO] [stdout]     |
[INFO] [stdout] 570 -         return molt_err!("wrong # args: extra words after \"else\" clause in \"if\" command");
[INFO] [stdout] 570 +         molt_err!("wrong # args: extra words after \"else\" clause in \"if\" command")
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/commands.rs:572:9
[INFO] [stdout]     |
[INFO] [stdout] 572 | /         return molt_err!(
[INFO] [stdout] 573 | |             "wrong # args: no expression after \"{}\" argument",
[INFO] [stdout] 574 | |             argv[argi - 1]
[INFO] [stdout] 575 | |         );
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]     |
[INFO] [stdout] 572 ~         molt_err!(
[INFO] [stdout] 573 +             "wrong # args: no expression after \"{}\" argument",
[INFO] [stdout] 574 +             argv[argi - 1]
[INFO] [stdout] 575 ~         )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/commands.rs:577:9
[INFO] [stdout]     |
[INFO] [stdout] 577 | /         return molt_err!(
[INFO] [stdout] 578 | |             "wrong # args: no script following after \"{}\" argument",
[INFO] [stdout] 579 | |             argv[argi - 1]
[INFO] [stdout] 580 | |         );
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]     |
[INFO] [stdout] 577 ~         molt_err!(
[INFO] [stdout] 578 +             "wrong # args: no script following after \"{}\" argument",
[INFO] [stdout] 579 +             argv[argi - 1]
[INFO] [stdout] 580 ~         )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary closure used to substitute value for `Result::Err`
[INFO] [stdout]    --> src/commands.rs:600:11
[INFO] [stdout]     |
[INFO] [stdout] 600 |           + interp
[INFO] [stdout]     |  ___________^
[INFO] [stdout] 601 | |             .var(&argv[1])
[INFO] [stdout] 602 | |             .and_then(|val| Ok(val.as_int()?))
[INFO] [stdout] 603 | |             .unwrap_or_else(|_| 0);
[INFO] [stdout]     | |__________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_lazy_evaluations
[INFO] [stdout]     = note: `#[warn(clippy::unnecessary_lazy_evaluations)]` on by default
[INFO] [stdout] help: use `unwrap_or` instead
[INFO] [stdout]     |
[INFO] [stdout] 603 -             .unwrap_or_else(|_| 0);
[INFO] [stdout] 603 +             .unwrap_or(0);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enclosing `Ok` and `?` operator are unneeded
[INFO] [stdout]    --> src/commands.rs:602:29
[INFO] [stdout]     |
[INFO] [stdout] 602 |             .and_then(|val| Ok(val.as_int()?))
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_question_mark
[INFO] [stdout]     = note: `#[warn(clippy::needless_question_mark)]` on by default
[INFO] [stdout] help: remove the enclosing `Ok` and `?` operator
[INFO] [stdout]     |
[INFO] [stdout] 602 -             .and_then(|val| Ok(val.as_int()?))
[INFO] [stdout] 602 +             .and_then(|val| val.as_int())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]    --> src/commands.rs:630:22
[INFO] [stdout]     |
[INFO] [stdout] 630 |     interp.proc_args(&argv[2].as_str())
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^ help: change this to: `argv[2].as_str()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]    --> src/commands.rs:636:22
[INFO] [stdout]     |
[INFO] [stdout] 636 |     interp.proc_body(&argv[2].as_str())
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^ help: change this to: `argv[2].as_str()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]    --> src/commands.rs:642:25
[INFO] [stdout]     |
[INFO] [stdout] 642 |     interp.command_type(&argv[2].as_str())
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^ help: change this to: `argv[2].as_str()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]    --> src/commands.rs:654:44
[INFO] [stdout]     |
[INFO] [stdout] 654 |     if let Some(val) = interp.proc_default(&argv[2].as_str(), &argv[3].as_str())? {
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^^ help: change this to: `argv[2].as_str()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]    --> src/commands.rs:654:63
[INFO] [stdout]     |
[INFO] [stdout] 654 |     if let Some(val) = interp.proc_default(&argv[2].as_str(), &argv[3].as_str())? {
[INFO] [stdout]     |                                                               ^^^^^^^^^^^^^^^^^ help: change this to: `argv[3].as_str()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: called `expect` on `var_result` after checking its variant with `is_ok`
[INFO] [stdout]    --> src/commands.rs:733:9
[INFO] [stdout]     |
[INFO] [stdout] 732 |     let mut list: MoltList = if var_result.is_ok() {
[INFO] [stdout]     |                              --------------------- help: try: `if let Ok(<item>) = var_result`
[INFO] [stdout] 733 |         var_result.expect("got value").to_list()?
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_unwrap
[INFO] [stdout]     = note: `#[warn(clippy::unnecessary_unwrap)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: deref which would be done by auto-deref
[INFO] [stdout]    --> src/commands.rs:752:31
[INFO] [stdout]     |
[INFO] [stdout] 752 |         lindex_into(&argv[1], &*argv[2].as_list()?)
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^ help: try: `&argv[2].as_list()?`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#explicit_auto_deref
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: manual implementation of `.is_multiple_of()`
[INFO] [stdout]    --> src/commands.rs:909:33
[INFO] [stdout]     |
[INFO] [stdout] 909 |     let opt_args: &[Value] = if argv.len() % 2 == 0 {
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^ help: replace with: `argv.len().is_multiple_of(2)`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_is_multiple_of
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this block may be rewritten with the `?` operator
[INFO] [stdout]     --> src/commands.rs:1160:9
[INFO] [stdout]      |
[INFO] [stdout] 1160 | /         if result.is_err() {
[INFO] [stdout] 1161 | |             return result;
[INFO] [stdout] 1162 | |         }
[INFO] [stdout]      | |_________^ help: replace it with: `result.as_ref()?;`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#question_mark
[INFO] [stdout]      = note: `#[warn(clippy::question_mark)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: deref which would be done by auto-deref
[INFO] [stdout]   --> src/dict.rs:33:30
[INFO] [stdout]    |
[INFO] [stdout] 33 |         molt_ok!(dict_insert(&*dict, &keys[0], &value))
[INFO] [stdout]    |                              ^^^^^^ help: try: `&dict`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#explicit_auto_deref
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]   --> src/dict.rs:33:48
[INFO] [stdout]    |
[INFO] [stdout] 33 |         molt_ok!(dict_insert(&*dict, &keys[0], &value))
[INFO] [stdout]    |                                                ^^^^^^ help: change this to: `value`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: deref which would be done by auto-deref
[INFO] [stdout]   --> src/dict.rs:36:13
[INFO] [stdout]    |
[INFO] [stdout] 36 |             &*dict,
[INFO] [stdout]    |             ^^^^^^ help: try: `&dict`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#explicit_auto_deref
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: deref which would be done by auto-deref
[INFO] [stdout]   --> src/dict.rs:43:13
[INFO] [stdout]    |
[INFO] [stdout] 43 |             &*dict,
[INFO] [stdout]    |             ^^^^^^ help: try: `&dict`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#explicit_auto_deref
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: deref which would be done by auto-deref
[INFO] [stdout]   --> src/dict.rs:66:30
[INFO] [stdout]    |
[INFO] [stdout] 66 |         molt_ok!(dict_remove(&*dict, &keys[0]))
[INFO] [stdout]    |                              ^^^^^^ help: try: `&dict`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#explicit_auto_deref
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: deref which would be done by auto-deref
[INFO] [stdout]   --> src/dict.rs:69:13
[INFO] [stdout]    |
[INFO] [stdout] 69 |             &*dict,
[INFO] [stdout]    |             ^^^^^^ help: try: `&dict`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#explicit_auto_deref
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: manual implementation of `.is_multiple_of()`
[INFO] [stdout]    --> src/dict.rs:100:13
[INFO] [stdout]     |
[INFO] [stdout] 100 |     assert!(list.len() % 2 == 0);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^ help: replace with: `list.len().is_multiple_of(2)`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_is_multiple_of
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the following explicit lifetimes could be elided: 'a
[INFO] [stdout]    --> src/expr.rs:264:19
[INFO] [stdout]     |
[INFO] [stdout] 264 | fn expr_top_level<'a>(interp: &mut Interp, string: &'a str) -> DatumResult {
[INFO] [stdout]     |                   ^^                                ^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stdout]     = note: `#[warn(clippy::needless_lifetimes)]` on by default
[INFO] [stdout] help: elide the lifetimes
[INFO] [stdout]     |
[INFO] [stdout] 264 - fn expr_top_level<'a>(interp: &mut Interp, string: &'a str) -> DatumResult {
[INFO] [stdout] 264 + fn expr_top_level(interp: &mut Interp, string: &str) -> DatumResult {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the following explicit lifetimes could be elided: 'a
[INFO] [stdout]    --> src/expr.rs:296:19
[INFO] [stdout]     |
[INFO] [stdout] 296 | fn expr_get_value<'a>(interp: &mut Interp, info: &'a mut ExprInfo, prec: i32) -> DatumResult {
[INFO] [stdout]     |                   ^^                              ^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stdout] help: elide the lifetimes
[INFO] [stdout]     |
[INFO] [stdout] 296 - fn expr_get_value<'a>(interp: &mut Interp, info: &'a mut ExprInfo, prec: i32) -> DatumResult {
[INFO] [stdout] 296 + fn expr_get_value(interp: &mut Interp, info: &mut ExprInfo, prec: i32) -> DatumResult {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: manual `!Range::contains` implementation
[INFO] [stdout]    --> src/expr.rs:401:12
[INFO] [stdout]     |
[INFO] [stdout] 401 |         if operator < MULT || operator >= UNARY_MINUS {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `!(MULT..UNARY_MINUS).contains(&operator)`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_range_contains
[INFO] [stdout]     = note: `#[warn(clippy::manual_range_contains)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `if` can be collapsed into the outer `match`
[INFO] [stdout]     --> src/expr.rs:1041:13
[INFO] [stdout]      |
[INFO] [stdout] 1041 | /             if p.has(|c| c.is_alphabetic()) {
[INFO] [stdout] 1042 | |                 let mut str = String::new();
[INFO] [stdout] 1043 | |                 while p.has(|c| c.is_alphabetic() || c.is_digit(10)) {
[INFO] [stdout] 1044 | |                     str.push(p.next().unwrap());
[INFO] [stdout] ...    |
[INFO] [stdout] 1089 | |                 Ok(Datum::none())
[INFO] [stdout] 1090 | |             }
[INFO] [stdout]      | |_____________^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_match
[INFO] [stdout]      = note: `#[warn(clippy::collapsible_match)]` on by default
[INFO] [stdout] help: collapse nested if block
[INFO] [stdout]      |
[INFO] [stdout] 1040 ~         Some(_)
[INFO] [stdout] 1041 ~             if p.has(|c| c.is_alphabetic()) => {
[INFO] [stdout] 1042 |                 let mut str = String::new();
[INFO] [stdout]  ...
[INFO] [stdout] 1084 |                 }
[INFO] [stdout] 1085 ~             }
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `char::is_digit` with literal radix of 10
[INFO] [stdout]     --> src/expr.rs:1043:54
[INFO] [stdout]      |
[INFO] [stdout] 1043 |                 while p.has(|c| c.is_alphabetic() || c.is_digit(10)) {
[INFO] [stdout]      |                                                      ^^^^^^^^^^^^^^ help: try: `c.is_ascii_digit()`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#is_digit_ascii_radix
[INFO] [stdout]      = note: `#[warn(clippy::is_digit_ascii_radix)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `char::is_digit` with literal radix of 10
[INFO] [stdout]     --> src/expr.rs:1350:20
[INFO] [stdout]      |
[INFO] [stdout] 1350 |     if !p.has(|ch| ch.is_digit(10)) {
[INFO] [stdout]      |                    ^^^^^^^^^^^^^^^ help: try: `ch.is_ascii_digit()`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#is_digit_ascii_radix
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `char::is_digit` with literal radix of 10
[INFO] [stdout]     --> src/expr.rs:1355:22
[INFO] [stdout]      |
[INFO] [stdout] 1355 |     while p.has(|ch| ch.is_digit(10)) {
[INFO] [stdout]      |                      ^^^^^^^^^^^^^^^ help: try: `ch.is_ascii_digit()`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#is_digit_ascii_radix
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `if let .. else` expression looks like `matches!` macro
[INFO] [stdout]    --> src/interp.rs:554:9
[INFO] [stdout]     |
[INFO] [stdout] 554 | /         if let Command::Proc(_) = self {
[INFO] [stdout] 555 | |             true
[INFO] [stdout] 556 | |         } else {
[INFO] [stdout] 557 | |             false
[INFO] [stdout] 558 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_like_matches_macro
[INFO] [stdout]     = note: `#[warn(clippy::match_like_matches_macro)]` on by default
[INFO] [stdout] help: use `matches!` directly
[INFO] [stdout]     |
[INFO] [stdout] 554 -         if let Command::Proc(_) = self {
[INFO] [stdout] 555 -             true
[INFO] [stdout] 556 -         } else {
[INFO] [stdout] 557 -             false
[INFO] [stdout] 558 -         }
[INFO] [stdout] 554 +         matches!(self, Command::Proc(_))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: manual implementation of `.is_multiple_of()`
[INFO] [stdout]     --> src/interp.rs:1667:12
[INFO] [stdout]      |
[INFO] [stdout] 1667 |         if kvlist.len() % 2 == 0 {
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^^^^^^ help: replace with: `kvlist.len().is_multiple_of(2)`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_is_multiple_of
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded cloning of iterator items
[INFO] [stdout]     --> src/interp.rs:1859:29
[INFO] [stdout]      |
[INFO] [stdout] 1859 |           let vec: MoltList = self
[INFO] [stdout]      |  _____________________________^
[INFO] [stdout] 1860 | |             .commands
[INFO] [stdout] 1861 | |             .keys()
[INFO] [stdout] 1862 | |             .cloned()
[INFO] [stdout] 1863 | |             .map(|x| Value::from(&x))
[INFO] [stdout]      | |_____________________________________^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_iter_cloned
[INFO] [stdout]      = note: `#[warn(clippy::redundant_iter_cloned)]` on by default
[INFO] [stdout] help: try
[INFO] [stdout]      |
[INFO] [stdout] 1861 ~             .keys()
[INFO] [stdout] 1862 +             .map(|x| Value::from(&x))
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calling `push_str()` using a single-character string literal
[INFO] [stdout]     --> src/interp.rs:2291:9
[INFO] [stdout]      |
[INFO] [stdout] 2291 |         msg.push_str("\"");
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^ help: consider using `push` with a character literal: `msg.push('"')`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_add_str
[INFO] [stdout]      = note: `#[warn(clippy::single_char_add_str)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `char::is_digit` with literal radix of 16
[INFO] [stdout]    --> src/tokenizer.rs:208:41
[INFO] [stdout]     |
[INFO] [stdout] 208 |                     while self.has(|ch| ch.is_digit(16)) && self.index - mark < max {
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^ help: try: `ch.is_ascii_hexdigit()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#is_digit_ascii_radix
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]    --> src/tokenizer.rs:218:51
[INFO] [stdout]     |
[INFO] [stdout] 218 |                     let val = u32::from_str_radix(&hex, 16).unwrap();
[INFO] [stdout]     |                                                   ^^^^ help: change this to: `hex`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: replacing a value of type `T` with `T::default()` is better expressed using `std::mem::take`
[INFO] [stdout]    --> src/parser.rs:509:26
[INFO] [stdout]     |
[INFO] [stdout] 509 |             let string = std::mem::replace(&mut self.string, String::new());
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `std::mem::take(&mut self.string)`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#mem_replace_with_default
[INFO] [stdout]     = note: `#[warn(clippy::mem_replace_with_default)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: replacing a value of type `T` with `T::default()` is better expressed using `std::mem::take`
[INFO] [stdout]    --> src/parser.rs:540:30
[INFO] [stdout]     |
[INFO] [stdout] 540 |                 let string = std::mem::replace(&mut self.string, String::new());
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `std::mem::take(&mut self.string)`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#mem_replace_with_default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `if let .. else` expression looks like `matches!` macro
[INFO] [stdout]   --> src/scope.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 | /         if let Var::Upvar(_) = self {
[INFO] [stdout] 45 | |             true
[INFO] [stdout] 46 | |         } else {
[INFO] [stdout] 47 | |             false
[INFO] [stdout] 48 | |         }
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_like_matches_macro
[INFO] [stdout] help: use `matches!` directly
[INFO] [stdout]    |
[INFO] [stdout] 44 -         if let Var::Upvar(_) = self {
[INFO] [stdout] 45 -             true
[INFO] [stdout] 46 -         } else {
[INFO] [stdout] 47 -             false
[INFO] [stdout] 48 -         }
[INFO] [stdout] 44 +         matches!(self, Var::Upvar(_))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded cloning of iterator items
[INFO] [stdout]    --> src/scope.rs:273:9
[INFO] [stdout]     |
[INFO] [stdout] 273 | /         self.stack[self.current()]
[INFO] [stdout] 274 | |             .map
[INFO] [stdout] 275 | |             .keys()
[INFO] [stdout] 276 | |             .cloned()
[INFO] [stdout] 277 | |             .map(|x| Value::from(&x))
[INFO] [stdout]     | |_____________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_iter_cloned
[INFO] [stdout] help: try
[INFO] [stdout]     |
[INFO] [stdout] 275 ~             .keys()
[INFO] [stdout] 276 +             .map(|x| Value::from(&x))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded cloning of iterator items
[INFO] [stdout]    --> src/scope.rs:299:9
[INFO] [stdout]     |
[INFO] [stdout] 299 | /         self.stack[0]
[INFO] [stdout] 300 | |             .map
[INFO] [stdout] 301 | |             .keys()
[INFO] [stdout] 302 | |             .cloned()
[INFO] [stdout] 303 | |             .map(|x| Value::from(&x))
[INFO] [stdout]     | |_____________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_iter_cloned
[INFO] [stdout] help: try
[INFO] [stdout]     |
[INFO] [stdout] 301 ~             .keys()
[INFO] [stdout] 302 +             .map(|x| Value::from(&x))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: match expression looks like `matches!` macro
[INFO] [stdout]    --> src/scope.rs:309:9
[INFO] [stdout]     |
[INFO] [stdout] 309 | /         match self.var(self.current(), name) {
[INFO] [stdout] 310 | |             Some(Var::Array(_)) => true,
[INFO] [stdout] 311 | |             _ => false,
[INFO] [stdout] 312 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_like_matches_macro
[INFO] [stdout] help: use `matches!` directly
[INFO] [stdout]     |
[INFO] [stdout] 309 -         match self.var(self.current(), name) {
[INFO] [stdout] 310 -             Some(Var::Array(_)) => true,
[INFO] [stdout] 311 -             _ => false,
[INFO] [stdout] 312 -         }
[INFO] [stdout] 309 +         matches!(self.var(self.current(), name), Some(Var::Array(_)))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded cloning of iterator items
[INFO] [stdout]    --> src/scope.rs:319:38
[INFO] [stdout]     |
[INFO] [stdout] 319 |             Some(Var::Array(map)) => map.keys().cloned().map(|x| Value::from(&x)).collect(),
[INFO] [stdout]     |                                      ^^^^^^^^^^----------------------------------
[INFO] [stdout]     |                                                |
[INFO] [stdout]     |                                                help: try: `.map(|x| Value::from(&x))`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_iter_cloned
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: manual implementation of `.is_multiple_of()`
[INFO] [stdout]    --> src/scope.rs:362:17
[INFO] [stdout]     |
[INFO] [stdout] 362 |         assert!(kvlist.len() % 2 == 0);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^ help: replace with: `kvlist.len().is_multiple_of(2)`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_is_multiple_of
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]    --> src/scope.rs:369:36
[INFO] [stdout]     |
[INFO] [stdout] 369 |                 insert_kvlist(map, &kvlist);
[INFO] [stdout]     |                                    ^^^^^^^ help: change this to: `kvlist`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]    --> src/scope.rs:376:41
[INFO] [stdout]     |
[INFO] [stdout] 376 |                 insert_kvlist(&mut map, &kvlist);
[INFO] [stdout]     |                                         ^^^^^^^ help: change this to: `kvlist`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this returns a `Result<_, ()>`
[INFO] [stdout]   --> src/test_harness.rs:69:1
[INFO] [stdout]    |
[INFO] [stdout] 69 | pub fn test_harness(interp: &mut Interp, args: &[String]) -> Result<(), ()> {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: use a custom `Error` type instead
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#result_unit_err
[INFO] [stdout]    = note: `#[warn(clippy::result_unit_err)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `to_string` applied to a type that implements `Display` in `println!` args
[INFO] [stdout]    --> src/test_harness.rs:183:47
[INFO] [stdout]     |
[INFO] [stdout] 183 |         println!("Expected {} <{}>", self.code.to_string(), self.expect);
[INFO] [stdout]     |                                               ^^^^^^^^^^^^ help: remove this
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#to_string_in_format_args
[INFO] [stdout]     = note: `#[warn(clippy::to_string_in_format_args)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `to_string` applied to a type that implements `Display` in `println!` args
[INFO] [stdout]    --> src/test_harness.rs:189:47
[INFO] [stdout]     |
[INFO] [stdout] 189 |         println!("Expected {} <{}>", self.code.to_string(), self.expect);
[INFO] [stdout]     |                                               ^^^^^^^^^^^^ help: remove this
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#to_string_in_format_args
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: called `.as_ref().map(|x| &**x)` on an `Option` value
[INFO] [stdout]    --> src/types.rs:825:9
[INFO] [stdout]     |
[INFO] [stdout] 825 |         self.index.as_ref().map(|x| &**x)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using as_deref: `self.index.as_deref()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#option_as_ref_deref
[INFO] [stdout]     = note: `#[warn(clippy::option_as_ref_deref)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `char::is_digit` with literal radix of 10
[INFO] [stdout]    --> src/util.rs:113:22
[INFO] [stdout]     |
[INFO] [stdout] 113 |     while p.has(|ch| ch.is_digit(10)) {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^ help: try: `ch.is_ascii_digit()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#is_digit_ascii_radix
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `char::is_digit` with literal radix of 10
[INFO] [stdout]    --> src/util.rs:122:26
[INFO] [stdout]     |
[INFO] [stdout] 122 |         while p.has(|ch| ch.is_digit(10)) {
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^ help: try: `ch.is_ascii_digit()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#is_digit_ascii_radix
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `char::is_digit` with literal radix of 10
[INFO] [stdout]    --> src/util.rs:137:26
[INFO] [stdout]     |
[INFO] [stdout] 137 |         while p.has(|ch| ch.is_digit(10)) {
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^ help: try: `ch.is_ascii_digit()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#is_digit_ascii_radix
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression borrows a value the compiler would automatically borrow
[INFO] [stdout]    --> src/value.rs:648:12
[INFO] [stdout]     |
[INFO] [stdout] 648 |         Ok((&*self.as_dict()?).to_owned())
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^ help: change this to: `(*self.as_dict()?)`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: stripping a prefix manually
[INFO] [stdout]    --> src/value.rs:720:37
[INFO] [stdout]     |
[INFO] [stdout] 720 |             MoltInt::from_str_radix(&arg[2..], 16)
[INFO] [stdout]     |                                     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the prefix was tested here
[INFO] [stdout]    --> src/value.rs:719:28
[INFO] [stdout]     |
[INFO] [stdout] 719 |         let parse_result = if arg.starts_with("0x") {
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_strip
[INFO] [stdout]     = note: `#[warn(clippy::manual_strip)]` on by default
[INFO] [stdout] help: try using the `strip_prefix` method
[INFO] [stdout]     |
[INFO] [stdout] 719 ~         let parse_result = if let Some(<stripped>) = arg.strip_prefix("0x") {
[INFO] [stdout] 720 ~             MoltInt::from_str_radix(<stripped>, 16)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of a legacy numeric constant
[INFO] [stdout]    --> src/value.rs:799:19
[INFO] [stdout]     |
[INFO] [stdout] 799 |         if flt == std::f64::INFINITY {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#legacy_numeric_constants
[INFO] [stdout]     = note: `#[warn(clippy::legacy_numeric_constants)]` on by default
[INFO] [stdout] help: use the associated constant instead
[INFO] [stdout]     |
[INFO] [stdout] 799 -         if flt == std::f64::INFINITY {
[INFO] [stdout] 799 +         if flt == f64::INFINITY {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of a legacy numeric constant
[INFO] [stdout]    --> src/value.rs:801:26
[INFO] [stdout]     |
[INFO] [stdout] 801 |         } else if flt == std::f64::NEG_INFINITY {
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#legacy_numeric_constants
[INFO] [stdout] help: use the associated constant instead
[INFO] [stdout]     |
[INFO] [stdout] 801 -         } else if flt == std::f64::NEG_INFINITY {
[INFO] [stdout] 801 +         } else if flt == f64::NEG_INFINITY {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression borrows a value the compiler would automatically borrow
[INFO] [stdout]    --> src/value.rs:872:12
[INFO] [stdout]     |
[INFO] [stdout] 872 |         Ok((&*self.as_list()?).to_owned())
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^ help: change this to: `(*self.as_list()?)`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: deref on an immutable reference
[INFO] [stdout]     --> src/value.rs:1168:67
[INFO] [stdout]      |
[INFO] [stdout] 1168 |             DataRep::Dict(dict) => write!(f, "{}", dict_to_string(&*dict)),
[INFO] [stdout]      |                                                                   ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#borrow_deref_ref
[INFO] [stdout]      = note: `#[warn(clippy::borrow_deref_ref)]` on by default
[INFO] [stdout] help: if you would like to reborrow, try removing `&*`
[INFO] [stdout]      |
[INFO] [stdout] 1168 -             DataRep::Dict(dict) => write!(f, "{}", dict_to_string(&*dict)),
[INFO] [stdout] 1168 +             DataRep::Dict(dict) => write!(f, "{}", dict_to_string(dict)),
[INFO] [stdout]      |
[INFO] [stdout] help: if you would like to deref, try using `&**`
[INFO] [stdout]      |
[INFO] [stdout] 1168 |             DataRep::Dict(dict) => write!(f, "{}", dict_to_string(&**dict)),
[INFO] [stdout]      |                                                                     +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: deref on an immutable reference
[INFO] [stdout]     --> src/value.rs:1171:67
[INFO] [stdout]      |
[INFO] [stdout] 1171 |             DataRep::List(list) => write!(f, "{}", list_to_string(&*list)),
[INFO] [stdout]      |                                                                   ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#borrow_deref_ref
[INFO] [stdout] help: if you would like to reborrow, try removing `&*`
[INFO] [stdout]      |
[INFO] [stdout] 1171 -             DataRep::List(list) => write!(f, "{}", list_to_string(&*list)),
[INFO] [stdout] 1171 +             DataRep::List(list) => write!(f, "{}", list_to_string(list)),
[INFO] [stdout]      |
[INFO] [stdout] help: if you would like to deref, try using `&**`
[INFO] [stdout]      |
[INFO] [stdout] 1171 |             DataRep::List(list) => write!(f, "{}", list_to_string(&**list)),
[INFO] [stdout]      |                                                                     +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `slice` is never used
[INFO] [stdout]    --> src/util.rs:179:8
[INFO] [stdout]     |
[INFO] [stdout] 177 | pub(crate) trait StringUtils {
[INFO] [stdout]     |                  ----------- method in this trait
[INFO] [stdout] 178 |     fn substring(&self, start: usize, len: usize) -> &str;
[INFO] [stdout] 179 |     fn slice(&self, range: impl RangeBounds<usize>) -> &str;
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `as_any`, `as_any_mut`, and `into_any` are never used
[INFO] [stdout]     --> src/value.rs:1097:8
[INFO] [stdout]      |
[INFO] [stdout] 1096 | trait MoltAny: Any + Display + Debug {
[INFO] [stdout]      |       ------- methods in this trait
[INFO] [stdout] 1097 |     fn as_any(&self) -> &dyn Any;
[INFO] [stdout]      |        ^^^^^^
[INFO] [stdout] 1098 |     fn as_any_mut(&mut self) -> &mut dyn Any;
[INFO] [stdout]      |        ^^^^^^^^^^
[INFO] [stdout] 1099 |     fn into_any(self: Box<Self>) -> Box<dyn Any>;
[INFO] [stdout]      |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `Result.and_then(|x| Ok(y))`, which is more succinctly expressed as `map(|x| y)`
[INFO] [stdout]   --> src/commands.rs:25:34
[INFO] [stdout]    |
[INFO] [stdout] 25 |       let mut new_string: String = interp
[INFO] [stdout]    |  __________________________________^
[INFO] [stdout] 26 | |         .var(&argv[1])
[INFO] [stdout] 27 | |         .and_then(|val| Ok(val.to_string()))
[INFO] [stdout]    | |____________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bind_instead_of_map
[INFO] [stdout]    = note: `#[warn(clippy::bind_instead_of_map)]` on by default
[INFO] [stdout] help: try
[INFO] [stdout]    |
[INFO] [stdout] 25 ~     let mut new_string: String = interp
[INFO] [stdout] 26 +         .var(&argv[1]).map(|val| val.to_string())
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: deref which would be done by auto-deref
[INFO] [stdout]   --> src/commands.rs:83:43
[INFO] [stdout]    |
[INFO] [stdout] 83 |         interp.array_set(var_name.name(), &*argv[3].as_list()?)
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^^^^^^ help: try: `&argv[3].as_list()?`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#explicit_auto_deref
[INFO] [stdout]    = note: `#[warn(clippy::explicit_auto_deref)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: deref which would be done by auto-deref
[INFO] [stdout]   --> src/commands.rs:88:43
[INFO] [stdout]    |
[INFO] [stdout] 88 |         interp.array_set(var_name.name(), &*Value::empty().as_list()?)?;
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&Value::empty().as_list()?`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#explicit_auto_deref
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: manual implementation of `.is_multiple_of()`
[INFO] [stdout]    --> src/commands.rs:205:8
[INFO] [stdout]     |
[INFO] [stdout] 205 |     if argv.len() % 2 != 0 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^ help: replace with: `!argv.len().is_multiple_of(2)`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_is_multiple_of
[INFO] [stdout]     = note: `#[warn(clippy::manual_is_multiple_of)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression borrows a value the compiler would automatically borrow
[INFO] [stdout]    --> src/commands.rs:278:20
[INFO] [stdout]     |
[INFO] [stdout] 278 |     let mut dict = (&*argv[2].as_dict()?).clone();
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^ help: change this to: `(*argv[2].as_dict()?)`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout]     = note: `#[warn(clippy::needless_borrow)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]    --> src/commands.rs:446:32
[INFO] [stdout]     |
[INFO] [stdout] 446 |                 interp.set_var(&var, list[i].clone())?;
[INFO] [stdout]     |                                ^^^^ help: change this to: `var`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]    --> src/commands.rs:449:32
[INFO] [stdout]     |
[INFO] [stdout] 449 |                 interp.set_var(&var, Value::empty())?;
[INFO] [stdout]     |                                ^^^^ help: change this to: `var`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/commands.rs:570:9
[INFO] [stdout]     |
[INFO] [stdout] 570 |         return molt_err!("wrong # args: extra words after \"else\" clause in \"if\" command");
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout]     = note: `#[warn(clippy::needless_return)]` on by default
[INFO] [stdout] help: remove `return`
[INFO] [stdout]     |
[INFO] [stdout] 570 -         return molt_err!("wrong # args: extra words after \"else\" clause in \"if\" command");
[INFO] [stdout] 570 +         molt_err!("wrong # args: extra words after \"else\" clause in \"if\" command")
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/commands.rs:572:9
[INFO] [stdout]     |
[INFO] [stdout] 572 | /         return molt_err!(
[INFO] [stdout] 573 | |             "wrong # args: no expression after \"{}\" argument",
[INFO] [stdout] 574 | |             argv[argi - 1]
[INFO] [stdout] 575 | |         );
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]     |
[INFO] [stdout] 572 ~         molt_err!(
[INFO] [stdout] 573 +             "wrong # args: no expression after \"{}\" argument",
[INFO] [stdout] 574 +             argv[argi - 1]
[INFO] [stdout] 575 ~         )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/commands.rs:577:9
[INFO] [stdout]     |
[INFO] [stdout] 577 | /         return molt_err!(
[INFO] [stdout] 578 | |             "wrong # args: no script following after \"{}\" argument",
[INFO] [stdout] 579 | |             argv[argi - 1]
[INFO] [stdout] 580 | |         );
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]     |
[INFO] [stdout] 577 ~         molt_err!(
[INFO] [stdout] 578 +             "wrong # args: no script following after \"{}\" argument",
[INFO] [stdout] 579 +             argv[argi - 1]
[INFO] [stdout] 580 ~         )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary closure used to substitute value for `Result::Err`
[INFO] [stdout]    --> src/commands.rs:600:11
[INFO] [stdout]     |
[INFO] [stdout] 600 |           + interp
[INFO] [stdout]     |  ___________^
[INFO] [stdout] 601 | |             .var(&argv[1])
[INFO] [stdout] 602 | |             .and_then(|val| Ok(val.as_int()?))
[INFO] [stdout] 603 | |             .unwrap_or_else(|_| 0);
[INFO] [stdout]     | |__________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_lazy_evaluations
[INFO] [stdout]     = note: `#[warn(clippy::unnecessary_lazy_evaluations)]` on by default
[INFO] [stdout] help: use `unwrap_or` instead
[INFO] [stdout]     |
[INFO] [stdout] 603 -             .unwrap_or_else(|_| 0);
[INFO] [stdout] 603 +             .unwrap_or(0);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enclosing `Ok` and `?` operator are unneeded
[INFO] [stdout]    --> src/commands.rs:602:29
[INFO] [stdout]     |
[INFO] [stdout] 602 |             .and_then(|val| Ok(val.as_int()?))
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_question_mark
[INFO] [stdout]     = note: `#[warn(clippy::needless_question_mark)]` on by default
[INFO] [stdout] help: remove the enclosing `Ok` and `?` operator
[INFO] [stdout]     |
[INFO] [stdout] 602 -             .and_then(|val| Ok(val.as_int()?))
[INFO] [stdout] 602 +             .and_then(|val| val.as_int())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]    --> src/commands.rs:630:22
[INFO] [stdout]     |
[INFO] [stdout] 630 |     interp.proc_args(&argv[2].as_str())
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^ help: change this to: `argv[2].as_str()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]    --> src/commands.rs:636:22
[INFO] [stdout]     |
[INFO] [stdout] 636 |     interp.proc_body(&argv[2].as_str())
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^ help: change this to: `argv[2].as_str()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]    --> src/commands.rs:642:25
[INFO] [stdout]     |
[INFO] [stdout] 642 |     interp.command_type(&argv[2].as_str())
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^ help: change this to: `argv[2].as_str()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]    --> src/commands.rs:654:44
[INFO] [stdout]     |
[INFO] [stdout] 654 |     if let Some(val) = interp.proc_default(&argv[2].as_str(), &argv[3].as_str())? {
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^^ help: change this to: `argv[2].as_str()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]    --> src/commands.rs:654:63
[INFO] [stdout]     |
[INFO] [stdout] 654 |     if let Some(val) = interp.proc_default(&argv[2].as_str(), &argv[3].as_str())? {
[INFO] [stdout]     |                                                               ^^^^^^^^^^^^^^^^^ help: change this to: `argv[3].as_str()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: called `expect` on `var_result` after checking its variant with `is_ok`
[INFO] [stdout]    --> src/commands.rs:733:9
[INFO] [stdout]     |
[INFO] [stdout] 732 |     let mut list: MoltList = if var_result.is_ok() {
[INFO] [stdout]     |                              --------------------- help: try: `if let Ok(<item>) = var_result`
[INFO] [stdout] 733 |         var_result.expect("got value").to_list()?
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_unwrap
[INFO] [stdout]     = note: `#[warn(clippy::unnecessary_unwrap)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: deref which would be done by auto-deref
[INFO] [stdout]    --> src/commands.rs:752:31
[INFO] [stdout]     |
[INFO] [stdout] 752 |         lindex_into(&argv[1], &*argv[2].as_list()?)
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^ help: try: `&argv[2].as_list()?`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#explicit_auto_deref
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: manual implementation of `.is_multiple_of()`
[INFO] [stdout]    --> src/commands.rs:909:33
[INFO] [stdout]     |
[INFO] [stdout] 909 |     let opt_args: &[Value] = if argv.len() % 2 == 0 {
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^ help: replace with: `argv.len().is_multiple_of(2)`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_is_multiple_of
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this block may be rewritten with the `?` operator
[INFO] [stdout]     --> src/commands.rs:1160:9
[INFO] [stdout]      |
[INFO] [stdout] 1160 | /         if result.is_err() {
[INFO] [stdout] 1161 | |             return result;
[INFO] [stdout] 1162 | |         }
[INFO] [stdout]      | |_________^ help: replace it with: `result.as_ref()?;`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#question_mark
[INFO] [stdout]      = note: `#[warn(clippy::question_mark)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: deref which would be done by auto-deref
[INFO] [stdout]   --> src/dict.rs:33:30
[INFO] [stdout]    |
[INFO] [stdout] 33 |         molt_ok!(dict_insert(&*dict, &keys[0], &value))
[INFO] [stdout]    |                              ^^^^^^ help: try: `&dict`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#explicit_auto_deref
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]   --> src/dict.rs:33:48
[INFO] [stdout]    |
[INFO] [stdout] 33 |         molt_ok!(dict_insert(&*dict, &keys[0], &value))
[INFO] [stdout]    |                                                ^^^^^^ help: change this to: `value`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: deref which would be done by auto-deref
[INFO] [stdout]   --> src/dict.rs:36:13
[INFO] [stdout]    |
[INFO] [stdout] 36 |             &*dict,
[INFO] [stdout]    |             ^^^^^^ help: try: `&dict`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#explicit_auto_deref
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: deref which would be done by auto-deref
[INFO] [stdout]   --> src/dict.rs:43:13
[INFO] [stdout]    |
[INFO] [stdout] 43 |             &*dict,
[INFO] [stdout]    |             ^^^^^^ help: try: `&dict`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#explicit_auto_deref
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: deref which would be done by auto-deref
[INFO] [stdout]   --> src/dict.rs:66:30
[INFO] [stdout]    |
[INFO] [stdout] 66 |         molt_ok!(dict_remove(&*dict, &keys[0]))
[INFO] [stdout]    |                              ^^^^^^ help: try: `&dict`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#explicit_auto_deref
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: deref which would be done by auto-deref
[INFO] [stdout]   --> src/dict.rs:69:13
[INFO] [stdout]    |
[INFO] [stdout] 69 |             &*dict,
[INFO] [stdout]    |             ^^^^^^ help: try: `&dict`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#explicit_auto_deref
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: manual implementation of `.is_multiple_of()`
[INFO] [stdout]    --> src/dict.rs:100:13
[INFO] [stdout]     |
[INFO] [stdout] 100 |     assert!(list.len() % 2 == 0);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^ help: replace with: `list.len().is_multiple_of(2)`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_is_multiple_of
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the following explicit lifetimes could be elided: 'a
[INFO] [stdout]    --> src/expr.rs:264:19
[INFO] [stdout]     |
[INFO] [stdout] 264 | fn expr_top_level<'a>(interp: &mut Interp, string: &'a str) -> DatumResult {
[INFO] [stdout]     |                   ^^                                ^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stdout]     = note: `#[warn(clippy::needless_lifetimes)]` on by default
[INFO] [stdout] help: elide the lifetimes
[INFO] [stdout]     |
[INFO] [stdout] 264 - fn expr_top_level<'a>(interp: &mut Interp, string: &'a str) -> DatumResult {
[INFO] [stdout] 264 + fn expr_top_level(interp: &mut Interp, string: &str) -> DatumResult {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the following explicit lifetimes could be elided: 'a
[INFO] [stdout]    --> src/expr.rs:296:19
[INFO] [stdout]     |
[INFO] [stdout] 296 | fn expr_get_value<'a>(interp: &mut Interp, info: &'a mut ExprInfo, prec: i32) -> DatumResult {
[INFO] [stdout]     |                   ^^                              ^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stdout] help: elide the lifetimes
[INFO] [stdout]     |
[INFO] [stdout] 296 - fn expr_get_value<'a>(interp: &mut Interp, info: &'a mut ExprInfo, prec: i32) -> DatumResult {
[INFO] [stdout] 296 + fn expr_get_value(interp: &mut Interp, info: &mut ExprInfo, prec: i32) -> DatumResult {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: manual `!Range::contains` implementation
[INFO] [stdout]    --> src/expr.rs:401:12
[INFO] [stdout]     |
[INFO] [stdout] 401 |         if operator < MULT || operator >= UNARY_MINUS {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `!(MULT..UNARY_MINUS).contains(&operator)`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_range_contains
[INFO] [stdout]     = note: `#[warn(clippy::manual_range_contains)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `if` can be collapsed into the outer `match`
[INFO] [stdout]     --> src/expr.rs:1041:13
[INFO] [stdout]      |
[INFO] [stdout] 1041 | /             if p.has(|c| c.is_alphabetic()) {
[INFO] [stdout] 1042 | |                 let mut str = String::new();
[INFO] [stdout] 1043 | |                 while p.has(|c| c.is_alphabetic() || c.is_digit(10)) {
[INFO] [stdout] 1044 | |                     str.push(p.next().unwrap());
[INFO] [stdout] ...    |
[INFO] [stdout] 1089 | |                 Ok(Datum::none())
[INFO] [stdout] 1090 | |             }
[INFO] [stdout]      | |_____________^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_match
[INFO] [stdout]      = note: `#[warn(clippy::collapsible_match)]` on by default
[INFO] [stdout] help: collapse nested if block
[INFO] [stdout]      |
[INFO] [stdout] 1040 ~         Some(_)
[INFO] [stdout] 1041 ~             if p.has(|c| c.is_alphabetic()) => {
[INFO] [stdout] 1042 |                 let mut str = String::new();
[INFO] [stdout]  ...
[INFO] [stdout] 1084 |                 }
[INFO] [stdout] 1085 ~             }
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `char::is_digit` with literal radix of 10
[INFO] [stdout]     --> src/expr.rs:1043:54
[INFO] [stdout]      |
[INFO] [stdout] 1043 |                 while p.has(|c| c.is_alphabetic() || c.is_digit(10)) {
[INFO] [stdout]      |                                                      ^^^^^^^^^^^^^^ help: try: `c.is_ascii_digit()`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#is_digit_ascii_radix
[INFO] [stdout]      = note: `#[warn(clippy::is_digit_ascii_radix)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `char::is_digit` with literal radix of 10
[INFO] [stdout]     --> src/expr.rs:1350:20
[INFO] [stdout]      |
[INFO] [stdout] 1350 |     if !p.has(|ch| ch.is_digit(10)) {
[INFO] [stdout]      |                    ^^^^^^^^^^^^^^^ help: try: `ch.is_ascii_digit()`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#is_digit_ascii_radix
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `char::is_digit` with literal radix of 10
[INFO] [stdout]     --> src/expr.rs:1355:22
[INFO] [stdout]      |
[INFO] [stdout] 1355 |     while p.has(|ch| ch.is_digit(10)) {
[INFO] [stdout]      |                      ^^^^^^^^^^^^^^^ help: try: `ch.is_ascii_digit()`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#is_digit_ascii_radix
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of a legacy numeric constant
[INFO] [stdout]     --> src/expr.rs:1537:23
[INFO] [stdout]      |
[INFO] [stdout] 1537 |         x >= target - std::f64::EPSILON && x <= target + std::f64::EPSILON
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#legacy_numeric_constants
[INFO] [stdout]      = note: `#[warn(clippy::legacy_numeric_constants)]` on by default
[INFO] [stdout] help: use the associated constant instead
[INFO] [stdout]      |
[INFO] [stdout] 1537 -         x >= target - std::f64::EPSILON && x <= target + std::f64::EPSILON
[INFO] [stdout] 1537 +         x >= target - f64::EPSILON && x <= target + std::f64::EPSILON
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of a legacy numeric constant
[INFO] [stdout]     --> src/expr.rs:1537:58
[INFO] [stdout]      |
[INFO] [stdout] 1537 |         x >= target - std::f64::EPSILON && x <= target + std::f64::EPSILON
[INFO] [stdout]      |                                                          ^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#legacy_numeric_constants
[INFO] [stdout] help: use the associated constant instead
[INFO] [stdout]      |
[INFO] [stdout] 1537 -         x >= target - std::f64::EPSILON && x <= target + std::f64::EPSILON
[INFO] [stdout] 1537 +         x >= target - std::f64::EPSILON && x <= target + f64::EPSILON
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `if let .. else` expression looks like `matches!` macro
[INFO] [stdout]    --> src/interp.rs:554:9
[INFO] [stdout]     |
[INFO] [stdout] 554 | /         if let Command::Proc(_) = self {
[INFO] [stdout] 555 | |             true
[INFO] [stdout] 556 | |         } else {
[INFO] [stdout] 557 | |             false
[INFO] [stdout] 558 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_like_matches_macro
[INFO] [stdout]     = note: `#[warn(clippy::match_like_matches_macro)]` on by default
[INFO] [stdout] help: use `matches!` directly
[INFO] [stdout]     |
[INFO] [stdout] 554 -         if let Command::Proc(_) = self {
[INFO] [stdout] 555 -             true
[INFO] [stdout] 556 -         } else {
[INFO] [stdout] 557 -             false
[INFO] [stdout] 558 -         }
[INFO] [stdout] 554 +         matches!(self, Command::Proc(_))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: manual implementation of `.is_multiple_of()`
[INFO] [stdout]     --> src/interp.rs:1667:12
[INFO] [stdout]      |
[INFO] [stdout] 1667 |         if kvlist.len() % 2 == 0 {
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^^^^^^ help: replace with: `kvlist.len().is_multiple_of(2)`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_is_multiple_of
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded cloning of iterator items
[INFO] [stdout]     --> src/interp.rs:1859:29
[INFO] [stdout]      |
[INFO] [stdout] 1859 |           let vec: MoltList = self
[INFO] [stdout]      |  _____________________________^
[INFO] [stdout] 1860 | |             .commands
[INFO] [stdout] 1861 | |             .keys()
[INFO] [stdout] 1862 | |             .cloned()
[INFO] [stdout] 1863 | |             .map(|x| Value::from(&x))
[INFO] [stdout]      | |_____________________________________^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_iter_cloned
[INFO] [stdout]      = note: `#[warn(clippy::redundant_iter_cloned)]` on by default
[INFO] [stdout] help: try
[INFO] [stdout]      |
[INFO] [stdout] 1861 ~             .keys()
[INFO] [stdout] 1862 +             .map(|x| Value::from(&x))
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calling `push_str()` using a single-character string literal
[INFO] [stdout]     --> src/interp.rs:2291:9
[INFO] [stdout]      |
[INFO] [stdout] 2291 |         msg.push_str("\"");
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^ help: consider using `push` with a character literal: `msg.push('"')`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_add_str
[INFO] [stdout]      = note: `#[warn(clippy::single_char_add_str)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `char::is_digit` with literal radix of 16
[INFO] [stdout]    --> src/tokenizer.rs:208:41
[INFO] [stdout]     |
[INFO] [stdout] 208 |                     while self.has(|ch| ch.is_digit(16)) && self.index - mark < max {
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^ help: try: `ch.is_ascii_hexdigit()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#is_digit_ascii_radix
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]    --> src/tokenizer.rs:218:51
[INFO] [stdout]     |
[INFO] [stdout] 218 |                     let val = u32::from_str_radix(&hex, 16).unwrap();
[INFO] [stdout]     |                                                   ^^^^ help: change this to: `hex`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: replacing a value of type `T` with `T::default()` is better expressed using `std::mem::take`
[INFO] [stdout]    --> src/parser.rs:509:26
[INFO] [stdout]     |
[INFO] [stdout] 509 |             let string = std::mem::replace(&mut self.string, String::new());
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `std::mem::take(&mut self.string)`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#mem_replace_with_default
[INFO] [stdout]     = note: `#[warn(clippy::mem_replace_with_default)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: replacing a value of type `T` with `T::default()` is better expressed using `std::mem::take`
[INFO] [stdout]    --> src/parser.rs:540:30
[INFO] [stdout]     |
[INFO] [stdout] 540 |                 let string = std::mem::replace(&mut self.string, String::new());
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `std::mem::take(&mut self.string)`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#mem_replace_with_default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `if let .. else` expression looks like `matches!` macro
[INFO] [stdout]   --> src/scope.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 | /         if let Var::Upvar(_) = self {
[INFO] [stdout] 45 | |             true
[INFO] [stdout] 46 | |         } else {
[INFO] [stdout] 47 | |             false
[INFO] [stdout] 48 | |         }
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_like_matches_macro
[INFO] [stdout] help: use `matches!` directly
[INFO] [stdout]    |
[INFO] [stdout] 44 -         if let Var::Upvar(_) = self {
[INFO] [stdout] 45 -             true
[INFO] [stdout] 46 -         } else {
[INFO] [stdout] 47 -             false
[INFO] [stdout] 48 -         }
[INFO] [stdout] 44 +         matches!(self, Var::Upvar(_))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded cloning of iterator items
[INFO] [stdout]    --> src/scope.rs:273:9
[INFO] [stdout]     |
[INFO] [stdout] 273 | /         self.stack[self.current()]
[INFO] [stdout] 274 | |             .map
[INFO] [stdout] 275 | |             .keys()
[INFO] [stdout] 276 | |             .cloned()
[INFO] [stdout] 277 | |             .map(|x| Value::from(&x))
[INFO] [stdout]     | |_____________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_iter_cloned
[INFO] [stdout] help: try
[INFO] [stdout]     |
[INFO] [stdout] 275 ~             .keys()
[INFO] [stdout] 276 +             .map(|x| Value::from(&x))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded cloning of iterator items
[INFO] [stdout]    --> src/scope.rs:299:9
[INFO] [stdout]     |
[INFO] [stdout] 299 | /         self.stack[0]
[INFO] [stdout] 300 | |             .map
[INFO] [stdout] 301 | |             .keys()
[INFO] [stdout] 302 | |             .cloned()
[INFO] [stdout] 303 | |             .map(|x| Value::from(&x))
[INFO] [stdout]     | |_____________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_iter_cloned
[INFO] [stdout] help: try
[INFO] [stdout]     |
[INFO] [stdout] 301 ~             .keys()
[INFO] [stdout] 302 +             .map(|x| Value::from(&x))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: match expression looks like `matches!` macro
[INFO] [stdout]    --> src/scope.rs:309:9
[INFO] [stdout]     |
[INFO] [stdout] 309 | /         match self.var(self.current(), name) {
[INFO] [stdout] 310 | |             Some(Var::Array(_)) => true,
[INFO] [stdout] 311 | |             _ => false,
[INFO] [stdout] 312 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_like_matches_macro
[INFO] [stdout] help: use `matches!` directly
[INFO] [stdout]     |
[INFO] [stdout] 309 -         match self.var(self.current(), name) {
[INFO] [stdout] 310 -             Some(Var::Array(_)) => true,
[INFO] [stdout] 311 -             _ => false,
[INFO] [stdout] 312 -         }
[INFO] [stdout] 309 +         matches!(self.var(self.current(), name), Some(Var::Array(_)))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded cloning of iterator items
[INFO] [stdout]    --> src/scope.rs:319:38
[INFO] [stdout]     |
[INFO] [stdout] 319 |             Some(Var::Array(map)) => map.keys().cloned().map(|x| Value::from(&x)).collect(),
[INFO] [stdout]     |                                      ^^^^^^^^^^----------------------------------
[INFO] [stdout]     |                                                |
[INFO] [stdout]     |                                                help: try: `.map(|x| Value::from(&x))`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_iter_cloned
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: manual implementation of `.is_multiple_of()`
[INFO] [stdout]    --> src/scope.rs:362:17
[INFO] [stdout]     |
[INFO] [stdout] 362 |         assert!(kvlist.len() % 2 == 0);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^ help: replace with: `kvlist.len().is_multiple_of(2)`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_is_multiple_of
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]    --> src/scope.rs:369:36
[INFO] [stdout]     |
[INFO] [stdout] 369 |                 insert_kvlist(map, &kvlist);
[INFO] [stdout]     |                                    ^^^^^^^ help: change this to: `kvlist`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]    --> src/scope.rs:376:41
[INFO] [stdout]     |
[INFO] [stdout] 376 |                 insert_kvlist(&mut map, &kvlist);
[INFO] [stdout]     |                                         ^^^^^^^ help: change this to: `kvlist`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this returns a `Result<_, ()>`
[INFO] [stdout]   --> src/test_harness.rs:69:1
[INFO] [stdout]    |
[INFO] [stdout] 69 | pub fn test_harness(interp: &mut Interp, args: &[String]) -> Result<(), ()> {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: use a custom `Error` type instead
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#result_unit_err
[INFO] [stdout]    = note: `#[warn(clippy::result_unit_err)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `to_string` applied to a type that implements `Display` in `println!` args
[INFO] [stdout]    --> src/test_harness.rs:183:47
[INFO] [stdout]     |
[INFO] [stdout] 183 |         println!("Expected {} <{}>", self.code.to_string(), self.expect);
[INFO] [stdout]     |                                               ^^^^^^^^^^^^ help: remove this
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#to_string_in_format_args
[INFO] [stdout]     = note: `#[warn(clippy::to_string_in_format_args)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `to_string` applied to a type that implements `Display` in `println!` args
[INFO] [stdout]    --> src/test_harness.rs:189:47
[INFO] [stdout]     |
[INFO] [stdout] 189 |         println!("Expected {} <{}>", self.code.to_string(), self.expect);
[INFO] [stdout]     |                                               ^^^^^^^^^^^^ help: remove this
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#to_string_in_format_args
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: called `.as_ref().map(|x| &**x)` on an `Option` value
[INFO] [stdout]    --> src/types.rs:825:9
[INFO] [stdout]     |
[INFO] [stdout] 825 |         self.index.as_ref().map(|x| &**x)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using as_deref: `self.index.as_deref()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#option_as_ref_deref
[INFO] [stdout]     = note: `#[warn(clippy::option_as_ref_deref)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]     --> src/types.rs:1008:17
[INFO] [stdout]      |
[INFO] [stdout] 1008 |         assert!(!exception.error_data().is_some());
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `exception.error_data().is_none()`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout]      = note: `#[warn(clippy::nonminimal_bool)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]     --> src/types.rs:1020:17
[INFO] [stdout]      |
[INFO] [stdout] 1020 |         assert!(!exception.error_data().is_some());
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `exception.error_data().is_none()`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]     --> src/types.rs:1030:17
[INFO] [stdout]      |
[INFO] [stdout] 1030 |         assert!(!exception.error_data().is_some());
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `exception.error_data().is_none()`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]     --> src/types.rs:1040:17
[INFO] [stdout]      |
[INFO] [stdout] 1040 |         assert!(!exception.error_data().is_some());
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `exception.error_data().is_none()`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `char::is_digit` with literal radix of 10
[INFO] [stdout]    --> src/util.rs:113:22
[INFO] [stdout]     |
[INFO] [stdout] 113 |     while p.has(|ch| ch.is_digit(10)) {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^ help: try: `ch.is_ascii_digit()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#is_digit_ascii_radix
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `char::is_digit` with literal radix of 10
[INFO] [stdout]    --> src/util.rs:122:26
[INFO] [stdout]     |
[INFO] [stdout] 122 |         while p.has(|ch| ch.is_digit(10)) {
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^ help: try: `ch.is_ascii_digit()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#is_digit_ascii_radix
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `char::is_digit` with literal radix of 10
[INFO] [stdout]    --> src/util.rs:137:26
[INFO] [stdout]     |
[INFO] [stdout] 137 |         while p.has(|ch| ch.is_digit(10)) {
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^ help: try: `ch.is_ascii_digit()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#is_digit_ascii_radix
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression borrows a value the compiler would automatically borrow
[INFO] [stdout]    --> src/value.rs:648:12
[INFO] [stdout]     |
[INFO] [stdout] 648 |         Ok((&*self.as_dict()?).to_owned())
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^ help: change this to: `(*self.as_dict()?)`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: stripping a prefix manually
[INFO] [stdout]    --> src/value.rs:720:37
[INFO] [stdout]     |
[INFO] [stdout] 720 |             MoltInt::from_str_radix(&arg[2..], 16)
[INFO] [stdout]     |                                     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the prefix was tested here
[INFO] [stdout]    --> src/value.rs:719:28
[INFO] [stdout]     |
[INFO] [stdout] 719 |         let parse_result = if arg.starts_with("0x") {
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_strip
[INFO] [stdout]     = note: `#[warn(clippy::manual_strip)]` on by default
[INFO] [stdout] help: try using the `strip_prefix` method
[INFO] [stdout]     |
[INFO] [stdout] 719 ~         let parse_result = if let Some(<stripped>) = arg.strip_prefix("0x") {
[INFO] [stdout] 720 ~             MoltInt::from_str_radix(<stripped>, 16)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of a legacy numeric constant
[INFO] [stdout]    --> src/value.rs:799:19
[INFO] [stdout]     |
[INFO] [stdout] 799 |         if flt == std::f64::INFINITY {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#legacy_numeric_constants
[INFO] [stdout] help: use the associated constant instead
[INFO] [stdout]     |
[INFO] [stdout] 799 -         if flt == std::f64::INFINITY {
[INFO] [stdout] 799 +         if flt == f64::INFINITY {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of a legacy numeric constant
[INFO] [stdout]    --> src/value.rs:801:26
[INFO] [stdout]     |
[INFO] [stdout] 801 |         } else if flt == std::f64::NEG_INFINITY {
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#legacy_numeric_constants
[INFO] [stdout] help: use the associated constant instead
[INFO] [stdout]     |
[INFO] [stdout] 801 -         } else if flt == std::f64::NEG_INFINITY {
[INFO] [stdout] 801 +         } else if flt == f64::NEG_INFINITY {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression borrows a value the compiler would automatically borrow
[INFO] [stdout]    --> src/value.rs:872:12
[INFO] [stdout]     |
[INFO] [stdout] 872 |         Ok((&*self.as_list()?).to_owned())
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^ help: change this to: `(*self.as_list()?)`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: deref on an immutable reference
[INFO] [stdout]     --> src/value.rs:1168:67
[INFO] [stdout]      |
[INFO] [stdout] 1168 |             DataRep::Dict(dict) => write!(f, "{}", dict_to_string(&*dict)),
[INFO] [stdout]      |                                                                   ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#borrow_deref_ref
[INFO] [stdout]      = note: `#[warn(clippy::borrow_deref_ref)]` on by default
[INFO] [stdout] help: if you would like to reborrow, try removing `&*`
[INFO] [stdout]      |
[INFO] [stdout] 1168 -             DataRep::Dict(dict) => write!(f, "{}", dict_to_string(&*dict)),
[INFO] [stdout] 1168 +             DataRep::Dict(dict) => write!(f, "{}", dict_to_string(dict)),
[INFO] [stdout]      |
[INFO] [stdout] help: if you would like to deref, try using `&**`
[INFO] [stdout]      |
[INFO] [stdout] 1168 |             DataRep::Dict(dict) => write!(f, "{}", dict_to_string(&**dict)),
[INFO] [stdout]      |                                                                     +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: deref on an immutable reference
[INFO] [stdout]     --> src/value.rs:1171:67
[INFO] [stdout]      |
[INFO] [stdout] 1171 |             DataRep::List(list) => write!(f, "{}", list_to_string(&*list)),
[INFO] [stdout]      |                                                                   ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#borrow_deref_ref
[INFO] [stdout] help: if you would like to reborrow, try removing `&*`
[INFO] [stdout]      |
[INFO] [stdout] 1171 -             DataRep::List(list) => write!(f, "{}", list_to_string(&*list)),
[INFO] [stdout] 1171 +             DataRep::List(list) => write!(f, "{}", list_to_string(list)),
[INFO] [stdout]      |
[INFO] [stdout] help: if you would like to deref, try using `&**`
[INFO] [stdout]      |
[INFO] [stdout] 1171 |             DataRep::List(list) => write!(f, "{}", list_to_string(&**list)),
[INFO] [stdout]      |                                                                     +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of a legacy numeric constant
[INFO] [stdout]     --> src/value.rs:1417:48
[INFO] [stdout]      |
[INFO] [stdout] 1417 |         assert_eq!(Value::get_float("Inf"), Ok(std::f64::INFINITY));
[INFO] [stdout]      |                                                ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#legacy_numeric_constants
[INFO] [stdout] help: use the associated constant instead
[INFO] [stdout]      |
[INFO] [stdout] 1417 -         assert_eq!(Value::get_float("Inf"), Ok(std::f64::INFINITY));
[INFO] [stdout] 1417 +         assert_eq!(Value::get_float("Inf"), Ok(f64::INFINITY));
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: name `SALTY` contains a capitalized acronym
[INFO] [stdout]     --> src/value.rs:1539:9
[INFO] [stdout]      |
[INFO] [stdout] 1539 |         SALTY,
[INFO] [stdout]      |         ^^^^^ help: consider making the acronym lowercase, except the initial letter: `Salty`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
[INFO] [stdout]      = note: `#[warn(clippy::upper_case_acronyms)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: name `SWEET` contains a capitalized acronym
[INFO] [stdout]     --> src/value.rs:1540:9
[INFO] [stdout]      |
[INFO] [stdout] 1540 |         SWEET,
[INFO] [stdout]      |         ^^^^^ help: consider making the acronym lowercase, except the initial letter: `Sweet`
[INFO] [stdout]      |
[INFO] [stdout]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.11s
[INFO] running `Command { std: "docker" "inspect" "eb04b9d7a190222260b2769940dd37b491bdf5ff560220d8bc5176d8cf35e8f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb04b9d7a190222260b2769940dd37b491bdf5ff560220d8bc5176d8cf35e8f8", kill_on_drop: false }`
[INFO] [stdout] eb04b9d7a190222260b2769940dd37b491bdf5ff560220d8bc5176d8cf35e8f8