[INFO] cloning repository https://github.com/DKormann/rubox
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DKormann/rubox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDKormann%2Frubox", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDKormann%2Frubox'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 41f51d639d807786bcba4ef0b978ff9b1fe3e2b0
[INFO] linting DKormann/rubox against nightly for clippy-nonminimal_bool-denied
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDKormann%2Frubox" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/DKormann/rubox
[INFO] finished tweaking git repo https://github.com/DKormann/rubox
[INFO] tweaked toml for git repo https://github.com/DKormann/rubox written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/DKormann/rubox 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] crate git repo https://github.com/DKormann/rubox already has a lockfile, it will not be regenerated
[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] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pest_derive v2.8.1
[INFO] [stderr]   Downloaded pest_generator v2.8.1
[INFO] [stderr]   Downloaded proc-macro2 v1.0.96
[INFO] [stderr]   Downloaded sha2 v0.10.9
[INFO] [stderr]   Downloaded rand_xoshiro v0.6.0
[INFO] [stderr]   Downloaded sized-chunks v0.6.5
[INFO] [stderr]   Downloaded ucd-trie v0.1.7
[INFO] [stderr]   Downloaded pest_meta v2.8.1
[INFO] [stderr]   Downloaded pest v2.8.1
[INFO] [stderr]   Downloaded bitmaps v2.1.0
[INFO] [stderr]   Downloaded im v15.1.0
[INFO] [stderr]   Downloaded libc v0.2.175
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] a5ee556be0b2c04d9e6d6c9d150a20914ff03606685d97209d210460b6bc7f5b
[INFO] running `Command { std: "docker" "start" "-a" "a5ee556be0b2c04d9e6d6c9d150a20914ff03606685d97209d210460b6bc7f5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a5ee556be0b2c04d9e6d6c9d150a20914ff03606685d97209d210460b6bc7f5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5ee556be0b2c04d9e6d6c9d150a20914ff03606685d97209d210460b6bc7f5b", kill_on_drop: false }`
[INFO] [stdout] a5ee556be0b2c04d9e6d6c9d150a20914ff03606685d97209d210460b6bc7f5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 80b9bd5d4c667a3e781cf43ea5d3d07ae903a917df1726ebb547f9b4f3c914f8
[INFO] running `Command { std: "docker" "start" "-a" "80b9bd5d4c667a3e781cf43ea5d3d07ae903a917df1726ebb547f9b4f3c914f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.96
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling im v15.1.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking bitmaps v2.1.0
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]     Checking sized-chunks v0.6.5
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling pest v2.8.1
[INFO] [stderr]    Compiling pest_meta v2.8.1
[INFO] [stderr]    Compiling pest_generator v2.8.1
[INFO] [stderr]    Compiling pest_derive v2.8.1
[INFO] [stderr]     Checking rubox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: empty line after outer attribute
[INFO] [stdout]  --> src/runtime.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | / #[allow(unreachable_code)]
[INFO] [stdout] 3 | |
[INFO] [stdout]   | |_^
[INFO] [stdout] 4 |   use im::HashMap;
[INFO] [stdout]   |   - the attribute applies to this `use` import
[INFO] [stdout]   |
[INFO] [stdout]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#empty_line_after_outer_attr
[INFO] [stdout]   = note: `#[warn(clippy::empty_line_after_outer_attr)]` on by default
[INFO] [stdout]   = help: if the empty line is unintentional, remove it
[INFO] [stdout] help: if the attribute should apply to the parent module use an inner attribute
[INFO] [stdout]   |
[INFO] [stdout] 1 ~ #![allow(dead_code)]
[INFO] [stdout] 2 ~ #![allow(unreachable_code)]
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: empty line after outer attribute
[INFO] [stdout]  --> src/runtime.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | / #[allow(unreachable_code)]
[INFO] [stdout] 3 | |
[INFO] [stdout]   | |_^
[INFO] [stdout] 4 |   use im::HashMap;
[INFO] [stdout]   |   - the attribute applies to this `use` import
[INFO] [stdout]   |
[INFO] [stdout]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#empty_line_after_outer_attr
[INFO] [stdout]   = note: `#[warn(clippy::empty_line_after_outer_attr)]` on by default
[INFO] [stdout]   = help: if the empty line is unintentional, remove it
[INFO] [stdout] help: if the attribute should apply to the parent module use an inner attribute
[INFO] [stdout]   |
[INFO] [stdout] 1 ~ #![allow(dead_code)]
[INFO] [stdout] 2 ~ #![allow(unreachable_code)]
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `Err`-variant returned from this function is very large
[INFO] [stdout]   --> src/parser.rs:25:30
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub fn parse(input: &str) -> Result<Expr, pest::error::Error<Rule>> {
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the `Err`-variant is at least 272 bytes
[INFO] [stdout]    |
[INFO] [stdout]    = help: try reducing the size of `pest::error::Error<parser::Rule>`, for example by boxing large elements or replacing it with `Box<pest::error::Error<parser::Rule>>`
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#result_large_err
[INFO] [stdout]    = note: `#[warn(clippy::result_large_err)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `Err`-variant returned from this function is very large
[INFO] [stdout]   --> src/parser.rs:32:53
[INFO] [stdout]    |
[INFO] [stdout] 32 | fn build_expr(pair: pest::iterators::Pair<Rule>) -> Result<Expr, pest::error::Error<Rule>> {
[INFO] [stdout]    |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the `Err`-variant is at least 272 bytes
[INFO] [stdout]    |
[INFO] [stdout]    = help: try reducing the size of `pest::error::Error<parser::Rule>`, for example by boxing large elements or replacing it with `Box<pest::error::Error<parser::Rule>>`
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#result_large_err
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `Err`-variant returned from this function is very large
[INFO] [stdout]    --> src/parser.rs:129:56
[INFO] [stdout]     |
[INFO] [stdout] 129 | fn build_arglist(pair: pest::iterators::Pair<Rule>) -> Result<Vec<Expr>, pest::error::Error<Rule>> {
[INFO] [stdout]     |                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the `Err`-variant is at least 272 bytes
[INFO] [stdout]     |
[INFO] [stdout]     = help: try reducing the size of `pest::error::Error<parser::Rule>`, for example by boxing large elements or replacing it with `Box<pest::error::Error<parser::Rule>>`
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#result_large_err
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `Err`-variant returned from this function is very large
[INFO] [stdout]    --> src/parser.rs:138:56
[INFO] [stdout]     |
[INFO] [stdout] 138 | fn build_literal(pair: pest::iterators::Pair<Rule>) -> Result<Expr, pest::error::Error<Rule>> {
[INFO] [stdout]     |                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the `Err`-variant is at least 272 bytes
[INFO] [stdout]     |
[INFO] [stdout]     = help: try reducing the size of `pest::error::Error<parser::Rule>`, for example by boxing large elements or replacing it with `Box<pest::error::Error<parser::Rule>>`
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#result_large_err
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `Err`-variant returned from this function is very large
[INFO] [stdout]    --> src/parser.rs:188:54
[INFO] [stdout]     |
[INFO] [stdout] 188 | fn build_array(pair: pest::iterators::Pair<Rule>) -> Result<Expr, pest::error::Error<Rule>> {
[INFO] [stdout]     |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the `Err`-variant is at least 272 bytes
[INFO] [stdout]     |
[INFO] [stdout]     = help: try reducing the size of `pest::error::Error<parser::Rule>`, for example by boxing large elements or replacing it with `Box<pest::error::Error<parser::Rule>>`
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#result_large_err
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `Err`-variant returned from this function is very large
[INFO] [stdout]    --> src/parser.rs:196:55
[INFO] [stdout]     |
[INFO] [stdout] 196 | fn build_object(pair: pest::iterators::Pair<Rule>) -> Result<Expr, pest::error::Error<Rule>> {
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the `Err`-variant is at least 272 bytes
[INFO] [stdout]     |
[INFO] [stdout]     = help: try reducing the size of `pest::error::Error<parser::Rule>`, for example by boxing large elements or replacing it with `Box<pest::error::Error<parser::Rule>>`
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#result_large_err
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless use of `format!`
[INFO] [stdout]   --> src/runtime.rs:32:32
[INFO] [stdout]    |
[INFO] [stdout] 32 |     Value::Builtin(builtin) => format!("[Builtin]"),
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `"[Builtin]".to_string()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stdout]    = note: `#[warn(clippy::useless_format)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]   --> src/runtime.rs:47:96
[INFO] [stdout]    |
[INFO] [stdout] 47 |   let res = match op { "==" => a == b, "!=" => a != b, ">" => a && !b, "<" => !a && b, ">=" => a || (!a && !b), "<=" => !a || (a && ...
[INFO] [stdout]    |                                                                                                ^^^^^^^^^^^^^^^
[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] help: try
[INFO] [stdout]    |
[INFO] [stdout] 47 -   let res = match op { "==" => a == b, "!=" => a != b, ">" => a && !b, "<" => !a && b, ">=" => a || (!a && !b), "<=" => !a || (a && b), _ => unreachable!() };
[INFO] [stdout] 47 +   let res = match op { "==" => a == b, "!=" => a != b, ">" => a && !b, "<" => !a && b, ">=" => !(!a && b), "<=" => !a || (a && b), _ => unreachable!() };
[INFO] [stdout]    |
[INFO] [stdout] 47 -   let res = match op { "==" => a == b, "!=" => a != b, ">" => a && !b, "<" => !a && b, ">=" => a || (!a && !b), "<=" => !a || (a && b), _ => unreachable!() };
[INFO] [stdout] 47 +   let res = match op { "==" => a == b, "!=" => a != b, ">" => a && !b, "<" => !a && b, ">=" => a || !b, "<=" => !a || (a && b), _ => unreachable!() };
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]   --> src/runtime.rs:47:121
[INFO] [stdout]    |
[INFO] [stdout] 47 | ... && !b, "<" => !a && b, ">=" => a || (!a && !b), "<=" => !a || (a && b), _ => unreachable!() };
[INFO] [stdout]    |                                                             ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout] help: try
[INFO] [stdout]    |
[INFO] [stdout] 47 -   let res = match op { "==" => a == b, "!=" => a != b, ">" => a && !b, "<" => !a && b, ">=" => a || (!a && !b), "<=" => !a || (a && b), _ => unreachable!() };
[INFO] [stdout] 47 +   let res = match op { "==" => a == b, "!=" => a != b, ">" => a && !b, "<" => !a && b, ">=" => a || (!a && !b), "<=" => !(a && !b), _ => unreachable!() };
[INFO] [stdout]    |
[INFO] [stdout] 47 -   let res = match op { "==" => a == b, "!=" => a != b, ">" => a && !b, "<" => !a && b, ">=" => a || (!a && !b), "<=" => !a || (a && b), _ => unreachable!() };
[INFO] [stdout] 47 +   let res = match op { "==" => a == b, "!=" => a != b, ">" => a && !b, "<" => !a && b, ">=" => a || (!a && !b), "<=" => !a || b, _ => unreachable!() };
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/runtime.rs:229:14
[INFO] [stdout]     |
[INFO] [stdout] 229 |           _=>return Err("attempted to index a non-array value".into())
[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] 229 -           _=>return Err("attempted to index a non-array value".into())
[INFO] [stdout] 229 +           _=>Err("attempted to index a non-array value".into())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/runtime.rs:257:22
[INFO] [stdout]     |
[INFO] [stdout] 257 |                   _=>return Err("attempted to concatenate a non-array value".into())
[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] 257 -                   _=>return Err("attempted to concatenate a non-array value".into())
[INFO] [stdout] 257 +                   _=>Err("attempted to concatenate a non-array value".into())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/runtime.rs:270:18
[INFO] [stdout]     |
[INFO] [stdout] 270 |               _=>return Err(format!("property {} not found on array", prop))
[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] 270 -               _=>return Err(format!("property {} not found on array", prop))
[INFO] [stdout] 270 +               _=>Err(format!("property {} not found on array", prop))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/runtime.rs:280:20
[INFO] [stdout]     |
[INFO] [stdout] 280 |                 _=>return Err(format!("property {} not found on object", prop))
[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] 280 -                 _=>return Err(format!("property {} not found on object", prop))
[INFO] [stdout] 280 +                 _=>Err(format!("property {} not found on object", prop))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/runtime.rs:284:20
[INFO] [stdout]     |
[INFO] [stdout] 284 |                 _=>return Err(format!("property {} not found on array", prop))
[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] 284 -                 _=>return Err(format!("property {} not found on array", prop))
[INFO] [stdout] 284 +                 _=>Err(format!("property {} not found on array", prop))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/runtime.rs:292:20
[INFO] [stdout]     |
[INFO] [stdout] 292 |                 _=>return Err(format!("property {} not found on db", prop))
[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] 292 -                 _=>return Err(format!("property {} not found on db", prop))
[INFO] [stdout] 292 +                 _=>Err(format!("property {} not found on db", prop))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/runtime.rs:294:18
[INFO] [stdout]     |
[INFO] [stdout] 294 |               _=>return Err(format!("property {} not found on builtin", prop))
[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] 294 -               _=>return Err(format!("property {} not found on builtin", prop))
[INFO] [stdout] 294 +               _=>Err(format!("property {} not found on builtin", prop))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/runtime.rs:297:14
[INFO] [stdout]     |
[INFO] [stdout] 297 |           _=>return Err("attempted to access a non-object value".into())
[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] 297 -           _=>return Err("attempted to access a non-object value".into())
[INFO] [stdout] 297 +           _=>Err("attempted to access a non-object value".into())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `match` can be collapsed into the outer `match`
[INFO] [stdout]    --> src/runtime.rs:115:17
[INFO] [stdout]     |
[INFO] [stdout] 115 | /                 match builtin {
[INFO] [stdout] 116 | |                   Builtin::ObjectKeys=>{
[INFO] [stdout] 117 | |                     let mut keys: Vec<Rc<Value>> = Vec::new();
[INFO] [stdout] 118 | |                     match arg_vals.get(0) {
[INFO] [stdout] ...   |
[INFO] [stdout] 133 | |                   _ => Err("attempted call a non‑function value".into()),
[INFO] [stdout] 134 | |                 }
[INFO] [stdout]     | |_________________^
[INFO] [stdout]     |
[INFO] [stdout] help: the outer pattern can be modified to include the inner pattern
[INFO] [stdout]    --> src/runtime.rs:114:30
[INFO] [stdout]     |
[INFO] [stdout] 114 |               Value::Builtin(builtin)=>{
[INFO] [stdout]     |                              ^^^^^^^ replace this binding
[INFO] [stdout] 115 |                 match builtin {
[INFO] [stdout] 116 |                   Builtin::ObjectKeys=>{
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^ with this pattern
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: accessing first element with `arg_vals.get(0)`
[INFO] [stdout]    --> src/runtime.rs:118:27
[INFO] [stdout]     |
[INFO] [stdout] 118 |                     match arg_vals.get(0) {
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^ help: try: `arg_vals.first()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_first
[INFO] [stdout]     = note: `#[warn(clippy::get_first)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless conversion to the same type: `std::string::String`
[INFO] [stdout]    --> src/ast.rs:188:32
[INFO] [stdout]     |
[INFO] [stdout] 188 |     params.into_iter().map(|s| s.into()).collect(),
[INFO] [stdout]     |                                ^^^^^^^^ help: consider removing `.into()`: `s`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_conversion
[INFO] [stdout]     = note: `#[warn(clippy::useless_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant closure
[INFO] [stdout]    --> src/ast.rs:202:37
[INFO] [stdout]     |
[INFO] [stdout] 202 |   Expr::Array(elems.into_iter().map(|e| ArrElem::Expr(e)).collect())
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^ help: replace the closure with the tuple variant itself: `ArrElem::Expr`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure
[INFO] [stdout]     = note: `#[warn(clippy::redundant_closure)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `Err`-variant returned from this function is very large
[INFO] [stdout]   --> src/parser.rs:25:30
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub fn parse(input: &str) -> Result<Expr, pest::error::Error<Rule>> {
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the `Err`-variant is at least 272 bytes
[INFO] [stdout]    |
[INFO] [stdout]    = help: try reducing the size of `pest::error::Error<parser::Rule>`, for example by boxing large elements or replacing it with `Box<pest::error::Error<parser::Rule>>`
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#result_large_err
[INFO] [stdout]    = note: `#[warn(clippy::result_large_err)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `Err`-variant returned from this function is very large
[INFO] [stdout]   --> src/parser.rs:32:53
[INFO] [stdout]    |
[INFO] [stdout] 32 | fn build_expr(pair: pest::iterators::Pair<Rule>) -> Result<Expr, pest::error::Error<Rule>> {
[INFO] [stdout]    |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the `Err`-variant is at least 272 bytes
[INFO] [stdout]    |
[INFO] [stdout]    = help: try reducing the size of `pest::error::Error<parser::Rule>`, for example by boxing large elements or replacing it with `Box<pest::error::Error<parser::Rule>>`
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#result_large_err
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `Err`-variant returned from this function is very large
[INFO] [stdout]    --> src/parser.rs:129:56
[INFO] [stdout]     |
[INFO] [stdout] 129 | fn build_arglist(pair: pest::iterators::Pair<Rule>) -> Result<Vec<Expr>, pest::error::Error<Rule>> {
[INFO] [stdout]     |                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the `Err`-variant is at least 272 bytes
[INFO] [stdout]     |
[INFO] [stdout]     = help: try reducing the size of `pest::error::Error<parser::Rule>`, for example by boxing large elements or replacing it with `Box<pest::error::Error<parser::Rule>>`
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#result_large_err
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `Err`-variant returned from this function is very large
[INFO] [stdout]    --> src/parser.rs:138:56
[INFO] [stdout]     |
[INFO] [stdout] 138 | fn build_literal(pair: pest::iterators::Pair<Rule>) -> Result<Expr, pest::error::Error<Rule>> {
[INFO] [stdout]     |                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the `Err`-variant is at least 272 bytes
[INFO] [stdout]     |
[INFO] [stdout]     = help: try reducing the size of `pest::error::Error<parser::Rule>`, for example by boxing large elements or replacing it with `Box<pest::error::Error<parser::Rule>>`
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#result_large_err
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `Err`-variant returned from this function is very large
[INFO] [stdout]    --> src/parser.rs:188:54
[INFO] [stdout]     |
[INFO] [stdout] 188 | fn build_array(pair: pest::iterators::Pair<Rule>) -> Result<Expr, pest::error::Error<Rule>> {
[INFO] [stdout]     |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the `Err`-variant is at least 272 bytes
[INFO] [stdout]     |
[INFO] [stdout]     = help: try reducing the size of `pest::error::Error<parser::Rule>`, for example by boxing large elements or replacing it with `Box<pest::error::Error<parser::Rule>>`
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#result_large_err
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `Err`-variant returned from this function is very large
[INFO] [stdout]    --> src/parser.rs:196:55
[INFO] [stdout]     |
[INFO] [stdout] 196 | fn build_object(pair: pest::iterators::Pair<Rule>) -> Result<Expr, pest::error::Error<Rule>> {
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the `Err`-variant is at least 272 bytes
[INFO] [stdout]     |
[INFO] [stdout]     = help: try reducing the size of `pest::error::Error<parser::Rule>`, for example by boxing large elements or replacing it with `Box<pest::error::Error<parser::Rule>>`
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#result_large_err
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless use of `format!`
[INFO] [stdout]   --> src/runtime.rs:32:32
[INFO] [stdout]    |
[INFO] [stdout] 32 |     Value::Builtin(builtin) => format!("[Builtin]"),
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `"[Builtin]".to_string()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stdout]    = note: `#[warn(clippy::useless_format)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]   --> src/runtime.rs:47:96
[INFO] [stdout]    |
[INFO] [stdout] 47 |   let res = match op { "==" => a == b, "!=" => a != b, ">" => a && !b, "<" => !a && b, ">=" => a || (!a && !b), "<=" => !a || (a && ...
[INFO] [stdout]    |                                                                                                ^^^^^^^^^^^^^^^
[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] help: try
[INFO] [stdout]    |
[INFO] [stdout] 47 -   let res = match op { "==" => a == b, "!=" => a != b, ">" => a && !b, "<" => !a && b, ">=" => a || (!a && !b), "<=" => !a || (a && b), _ => unreachable!() };
[INFO] [stdout] 47 +   let res = match op { "==" => a == b, "!=" => a != b, ">" => a && !b, "<" => !a && b, ">=" => !(!a && b), "<=" => !a || (a && b), _ => unreachable!() };
[INFO] [stdout]    |
[INFO] [stdout] 47 -   let res = match op { "==" => a == b, "!=" => a != b, ">" => a && !b, "<" => !a && b, ">=" => a || (!a && !b), "<=" => !a || (a && b), _ => unreachable!() };
[INFO] [stdout] 47 +   let res = match op { "==" => a == b, "!=" => a != b, ">" => a && !b, "<" => !a && b, ">=" => a || !b, "<=" => !a || (a && b), _ => unreachable!() };
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]   --> src/runtime.rs:47:121
[INFO] [stdout]    |
[INFO] [stdout] 47 | ... && !b, "<" => !a && b, ">=" => a || (!a && !b), "<=" => !a || (a && b), _ => unreachable!() };
[INFO] [stdout]    |                                                             ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout] help: try
[INFO] [stdout]    |
[INFO] [stdout] 47 -   let res = match op { "==" => a == b, "!=" => a != b, ">" => a && !b, "<" => !a && b, ">=" => a || (!a && !b), "<=" => !a || (a && b), _ => unreachable!() };
[INFO] [stdout] 47 +   let res = match op { "==" => a == b, "!=" => a != b, ">" => a && !b, "<" => !a && b, ">=" => a || (!a && !b), "<=" => !(a && !b), _ => unreachable!() };
[INFO] [stdout]    |
[INFO] [stdout] 47 -   let res = match op { "==" => a == b, "!=" => a != b, ">" => a && !b, "<" => !a && b, ">=" => a || (!a && !b), "<=" => !a || (a && b), _ => unreachable!() };
[INFO] [stdout] 47 +   let res = match op { "==" => a == b, "!=" => a != b, ">" => a && !b, "<" => !a && b, ">=" => a || (!a && !b), "<=" => !a || b, _ => unreachable!() };
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/runtime.rs:229:14
[INFO] [stdout]     |
[INFO] [stdout] 229 |           _=>return Err("attempted to index a non-array value".into())
[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] 229 -           _=>return Err("attempted to index a non-array value".into())
[INFO] [stdout] 229 +           _=>Err("attempted to index a non-array value".into())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/runtime.rs:257:22
[INFO] [stdout]     |
[INFO] [stdout] 257 |                   _=>return Err("attempted to concatenate a non-array value".into())
[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] 257 -                   _=>return Err("attempted to concatenate a non-array value".into())
[INFO] [stdout] 257 +                   _=>Err("attempted to concatenate a non-array value".into())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/runtime.rs:270:18
[INFO] [stdout]     |
[INFO] [stdout] 270 |               _=>return Err(format!("property {} not found on array", prop))
[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] 270 -               _=>return Err(format!("property {} not found on array", prop))
[INFO] [stdout] 270 +               _=>Err(format!("property {} not found on array", prop))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/runtime.rs:280:20
[INFO] [stdout]     |
[INFO] [stdout] 280 |                 _=>return Err(format!("property {} not found on object", prop))
[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] 280 -                 _=>return Err(format!("property {} not found on object", prop))
[INFO] [stdout] 280 +                 _=>Err(format!("property {} not found on object", prop))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/runtime.rs:284:20
[INFO] [stdout]     |
[INFO] [stdout] 284 |                 _=>return Err(format!("property {} not found on array", prop))
[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] 284 -                 _=>return Err(format!("property {} not found on array", prop))
[INFO] [stdout] 284 +                 _=>Err(format!("property {} not found on array", prop))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/runtime.rs:292:20
[INFO] [stdout]     |
[INFO] [stdout] 292 |                 _=>return Err(format!("property {} not found on db", prop))
[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] 292 -                 _=>return Err(format!("property {} not found on db", prop))
[INFO] [stdout] 292 +                 _=>Err(format!("property {} not found on db", prop))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/runtime.rs:294:18
[INFO] [stdout]     |
[INFO] [stdout] 294 |               _=>return Err(format!("property {} not found on builtin", prop))
[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] 294 -               _=>return Err(format!("property {} not found on builtin", prop))
[INFO] [stdout] 294 +               _=>Err(format!("property {} not found on builtin", prop))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/runtime.rs:297:14
[INFO] [stdout]     |
[INFO] [stdout] 297 |           _=>return Err("attempted to access a non-object value".into())
[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] 297 -           _=>return Err("attempted to access a non-object value".into())
[INFO] [stdout] 297 +           _=>Err("attempted to access a non-object value".into())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `match` can be collapsed into the outer `match`
[INFO] [stdout]    --> src/runtime.rs:115:17
[INFO] [stdout]     |
[INFO] [stdout] 115 | /                 match builtin {
[INFO] [stdout] 116 | |                   Builtin::ObjectKeys=>{
[INFO] [stdout] 117 | |                     let mut keys: Vec<Rc<Value>> = Vec::new();
[INFO] [stdout] 118 | |                     match arg_vals.get(0) {
[INFO] [stdout] ...   |
[INFO] [stdout] 133 | |                   _ => Err("attempted call a non‑function value".into()),
[INFO] [stdout] 134 | |                 }
[INFO] [stdout]     | |_________________^
[INFO] [stdout]     |
[INFO] [stdout] help: the outer pattern can be modified to include the inner pattern
[INFO] [stdout]    --> src/runtime.rs:114:30
[INFO] [stdout]     |
[INFO] [stdout] 114 |               Value::Builtin(builtin)=>{
[INFO] [stdout]     |                              ^^^^^^^ replace this binding
[INFO] [stdout] 115 |                 match builtin {
[INFO] [stdout] 116 |                   Builtin::ObjectKeys=>{
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^ with this pattern
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: accessing first element with `arg_vals.get(0)`
[INFO] [stdout]    --> src/runtime.rs:118:27
[INFO] [stdout]     |
[INFO] [stdout] 118 |                     match arg_vals.get(0) {
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^ help: try: `arg_vals.first()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_first
[INFO] [stdout]     = note: `#[warn(clippy::get_first)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module has the same name as its containing module
[INFO] [stdout]    --> src/tests.rs:5:1
[INFO] [stdout]     |
[INFO] [stdout]   5 | / mod tests {
[INFO] [stdout]   6 | | use std::array;
[INFO] [stdout]   7 | | use crate::ast::*;
[INFO] [stdout]   8 | | use crate::parser::parse;
[INFO] [stdout] ...   |
[INFO] [stdout] 227 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#module_inception
[INFO] [stdout]     = note: `#[warn(clippy::module_inception)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless conversion to the same type: `&str`
[INFO] [stdout]    --> src/tests.rs:132:47
[INFO] [stdout]     |
[INFO] [stdout] 132 |     test_parse(code, mk_call(mk_access(mk_var("a".into()), "b".into()), vec![mk_int(22)]));
[INFO] [stdout]     |                                               ^^^^^^^^^^ help: consider removing `.into()`: `"a"`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_conversion
[INFO] [stdout]     = note: `#[warn(clippy::useless_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless conversion to the same type: `&str`
[INFO] [stdout]    --> src/tests.rs:138:49
[INFO] [stdout]     |
[INFO] [stdout] 138 |     test_parse(code, mk_access(mk_access(mk_var("a".into()), "b".into()), "c".into()));
[INFO] [stdout]     |                                                 ^^^^^^^^^^ help: consider removing `.into()`: `"a"`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_conversion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless conversion to the same type: `&str`
[INFO] [stdout]    --> src/tests.rs:141:76
[INFO] [stdout]     |
[INFO] [stdout] 141 |     test_parse(code, mk_access(mk_index(mk_call(mk_access(mk_access(mk_var("a".into()), "b".into()), "c".into()), vec![mk_int(22)])...
[INFO] [stdout]     |                                                                            ^^^^^^^^^^ help: consider removing `.into()`: `"a"`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_conversion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless conversion to the same type: `&str`
[INFO] [stdout]    --> src/tests.rs:144:76
[INFO] [stdout]     |
[INFO] [stdout] 144 |     test_parse(code, mk_access(mk_index(mk_call(mk_access(mk_access(mk_var("a".into()), "b".into()), "c".into()), vec![mk_int(22)])...
[INFO] [stdout]     |                                                                            ^^^^^^^^^^ help: consider removing `.into()`: `"a"`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_conversion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless conversion to the same type: `std::string::String`
[INFO] [stdout]    --> src/ast.rs:188:32
[INFO] [stdout]     |
[INFO] [stdout] 188 |     params.into_iter().map(|s| s.into()).collect(),
[INFO] [stdout]     |                                ^^^^^^^^ help: consider removing `.into()`: `s`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_conversion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant closure
[INFO] [stdout]    --> src/ast.rs:202:37
[INFO] [stdout]     |
[INFO] [stdout] 202 |   Expr::Array(elems.into_iter().map(|e| ArrElem::Expr(e)).collect())
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^ help: replace the closure with the tuple variant itself: `ArrElem::Expr`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure
[INFO] [stdout]     = note: `#[warn(clippy::redundant_closure)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.40s
[INFO] running `Command { std: "docker" "inspect" "80b9bd5d4c667a3e781cf43ea5d3d07ae903a917df1726ebb547f9b4f3c914f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80b9bd5d4c667a3e781cf43ea5d3d07ae903a917df1726ebb547f9b4f3c914f8", kill_on_drop: false }`
[INFO] [stdout] 80b9bd5d4c667a3e781cf43ea5d3d07ae903a917df1726ebb547f9b4f3c914f8