[INFO] cloning repository https://github.com/hukumka/interactives
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hukumka/interactives" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhukumka%2Finteractives", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhukumka%2Finteractives'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f8fd54ec762fcf4aece15bc0be52234f8fbbf392
[INFO] checking hukumka/interactives against try#163937523761cc0def32f1ba9ed63fdf65ad3478 for pr-156749
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhukumka%2Finteractives" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/hukumka/interactives
[INFO] finished tweaking git repo https://github.com/hukumka/interactives
[INFO] tweaked toml for git repo https://github.com/hukumka/interactives written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/hukumka/interactives on toolchain 163937523761cc0def32f1ba9ed63fdf65ad3478
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+163937523761cc0def32f1ba9ed63fdf65ad3478" "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" "+163937523761cc0def32f1ba9ed63fdf65ad3478" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 61 packages to latest compatible versions
[INFO] [stderr]       Adding clap v2.34.0 (available: v4.6.1)
[INFO] [stderr]       Adding env_logger v0.6.2 (available: v0.11.10)
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding handlebars v1.1.0 (available: v6.4.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+163937523761cc0def32f1ba9ed63fdf65ad3478" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `interactive_c` (manifest) generated 1 warning
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3e793bdf10248eb2ddbd6b0faebed8155c11b4589982e2893733958d93e8d540" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] e796328e9af933443adcd1610c2e7332d5a931be9127bd52dfebe6bf069a63d5
[INFO] running `Command { std: "docker" "start" "e796328e9af933443adcd1610c2e7332d5a931be9127bd52dfebe6bf069a63d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e796328e9af933443adcd1610c2e7332d5a931be9127bd52dfebe6bf069a63d5" "/opt/rustwide/cargo-home/bin/cargo" "+163937523761cc0def32f1ba9ed63fdf65ad3478" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e796328e9af933443adcd1610c2e7332d5a931be9127bd52dfebe6bf069a63d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e796328e9af933443adcd1610c2e7332d5a931be9127bd52dfebe6bf069a63d5" "/opt/rustwide/cargo-home/bin/cargo" "+163937523761cc0def32f1ba9ed63fdf65ad3478" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `interactive_c` (manifest) generated 1 warning
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]     Checking log v0.4.32
[INFO] [stderr]     Checking serde_json v1.0.150
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking humantime v1.3.0
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking hamt-rs v0.3.0
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]    Compiling pest_generator v2.8.6
[INFO] [stderr]    Compiling pest_derive v2.8.6
[INFO] [stderr]     Checking regex v1.12.4
[INFO] [stderr]     Checking handlebars v1.1.0
[INFO] [stderr]     Checking env_logger v0.6.2
[INFO] [stderr]     Checking interactive_c v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/main.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(box_patterns)]
[INFO] [stdout]   |            ^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: removed in CURRENT_RUSTC_VERSION
[INFO] [stdout]   = note: superseded by `deref_patterns`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/main.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(box_patterns)]
[INFO] [stdout]   |            ^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: removed in CURRENT_RUSTC_VERSION
[INFO] [stdout]   = note: superseded by `deref_patterns`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]    --> src/compiler.rs:963:42
[INFO] [stdout]     |
[INFO] [stdout] 963 |                 base: BaseType::Function(box func),
[INFO] [stdout]     |                                          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]    --> src/compiler.rs:963:42
[INFO] [stdout]     |
[INFO] [stdout] 963 |                 base: BaseType::Function(box func),
[INFO] [stdout]     |                                          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]    --> src/page.rs:243:32
[INFO] [stdout]     |
[INFO] [stdout] 243 |             TypeBase::Function(box func) => {
[INFO] [stdout]     |                                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]    --> src/page.rs:243:32
[INFO] [stdout]     |
[INFO] [stdout] 243 |             TypeBase::Function(box func) => {
[INFO] [stdout]     |                                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]    --> src/syntax_tree.rs:945:24
[INFO] [stdout]     |
[INFO] [stdout] 945 |             Expression(box ExpressionData::Variable(td)) => {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]    --> src/syntax_tree.rs:945:24
[INFO] [stdout]     |
[INFO] [stdout] 945 |             Expression(box ExpressionData::Variable(td)) => {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]    --> src/syntax_tree.rs:963:24
[INFO] [stdout]     |
[INFO] [stdout] 963 |             Expression(box ExpressionData::Constant(td)) => {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]    --> src/syntax_tree.rs:963:24
[INFO] [stdout]     |
[INFO] [stdout] 963 |             Expression(box ExpressionData::Constant(td)) => {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]    --> src/syntax_tree.rs:977:24
[INFO] [stdout]     |
[INFO] [stdout] 977 |             Expression(box ExpressionData::FunctionCall(fc)) => {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]    --> src/syntax_tree.rs:977:24
[INFO] [stdout]     |
[INFO] [stdout] 977 |             Expression(box ExpressionData::FunctionCall(fc)) => {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]    --> src/syntax_tree.rs:991:24
[INFO] [stdout]     |
[INFO] [stdout] 991 |             Expression(box ExpressionData::FunctionCall(fc)) => {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]    --> src/syntax_tree.rs:991:24
[INFO] [stdout]     |
[INFO] [stdout] 991 |             Expression(box ExpressionData::FunctionCall(fc)) => {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]    --> src/types.rs:132:34
[INFO] [stdout]     |
[INFO] [stdout] 132 |             TypeBaseIm::Function(box ref func) => {
[INFO] [stdout]     |                                  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]    --> src/types.rs:132:34
[INFO] [stdout]     |
[INFO] [stdout] 132 |             TypeBaseIm::Function(box ref func) => {
[INFO] [stdout]     |                                  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]    --> src/syntax_tree.rs:866:25
[INFO] [stdout]     |
[INFO] [stdout] 866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 978 |                 check_var_expr!(fc.func, "a");
[INFO] [stdout]     |                 ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]    --> src/syntax_tree.rs:866:25
[INFO] [stdout]     |
[INFO] [stdout] 866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 992 |                 check_var_expr!(fc.func, "a");
[INFO] [stdout]     |                 ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1006 |         let args = check_function_expr!(expr, "a");
[INFO] [stdout]      |                    ------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_function_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1006 |         let args = check_function_expr!(expr, "a");
[INFO] [stdout]      |                    ------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_function_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1014 |         let expr = check_prefix_op_expr!(expr, "++");
[INFO] [stdout]      |                    --------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_prefix_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1015 |         let args = check_function_expr!(expr, "a");
[INFO] [stdout]      |                    ------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_function_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1015 |         let args = check_function_expr!(expr, "a");
[INFO] [stdout]      |                    ------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_function_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1024 |         let expr = check_syffix_op_expr!(expr, "++");
[INFO] [stdout]      |                    --------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_syffix_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1025 |         let args = check_function_expr!(expr, "a");
[INFO] [stdout]      |                    ------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_function_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1025 |         let args = check_function_expr!(expr, "a");
[INFO] [stdout]      |                    ------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_function_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1034 |         let (expr, index) = check_index_expr!(expr);
[INFO] [stdout]      |                             ----------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_index_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1035 |         let args = check_function_expr!(index, "b");
[INFO] [stdout]      |                    -------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_function_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1035 |         let args = check_function_expr!(index, "b");
[INFO] [stdout]      |                    -------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_function_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1037 |         let args = check_function_expr!(expr, "a");
[INFO] [stdout]      |                    ------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_function_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1037 |         let args = check_function_expr!(expr, "a");
[INFO] [stdout]      |                    ------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_function_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1047 |         let expr = check_prefix_op_expr!(expr, "-");
[INFO] [stdout]      |                    -------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_prefix_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1048 |         let expr = check_prefix_op_expr!(expr, "*");
[INFO] [stdout]      |                    -------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_prefix_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1049 |         let expr = check_syffix_op_expr!(expr, "++");
[INFO] [stdout]      |                    --------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_syffix_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1050 |         let (expr, index) = check_index_expr!(expr);
[INFO] [stdout]      |                             ----------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_index_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1051 |         let args = check_function_expr!(expr, "a");
[INFO] [stdout]      |                    ------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_function_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1051 |         let args = check_function_expr!(expr, "a");
[INFO] [stdout]      |                    ------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_function_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1053 |         let args = check_function_expr!(index, "b");
[INFO] [stdout]      |                    -------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_function_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1053 |         let args = check_function_expr!(index, "b");
[INFO] [stdout]      |                    -------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_function_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1063 |         let (left, right) = check_binary_op_expr!(expr, "+");
[INFO] [stdout]      |                             -------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_binary_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1064 |         check_var_expr!(left, "a");
[INFO] [stdout]      |         -------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1065 |         check_var_expr!(right, "b");
[INFO] [stdout]      |         --------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1071 |         let (left, right) = check_binary_op_expr!(expr, "+");
[INFO] [stdout]      |                             -------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_binary_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1072 |         check_var_expr!(right, "c");
[INFO] [stdout]      |         --------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1073 |         let (left, right) = check_binary_op_expr!(left, "+");
[INFO] [stdout]      |                             -------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_binary_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1074 |         check_var_expr!(left, "a");
[INFO] [stdout]      |         -------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1075 |         check_var_expr!(right, "b");
[INFO] [stdout]      |         --------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1081 |         let (left, right) = check_binary_op_expr!(expr, "+");
[INFO] [stdout]      |                             -------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_binary_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1082 |         check_var_expr!(right, "c");
[INFO] [stdout]      |         --------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1083 |         let (left, right) = check_binary_op_expr!(left, "*");
[INFO] [stdout]      |                             -------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_binary_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1084 |         check_var_expr!(left, "a");
[INFO] [stdout]      |         -------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1085 |         check_var_expr!(right, "b");
[INFO] [stdout]      |         --------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1090 |         let (left, right) = check_binary_op_expr!(expr, "+");
[INFO] [stdout]      |                             -------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_binary_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1091 |         check_var_expr!(left, "c");
[INFO] [stdout]      |         -------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1092 |         let (left, right) = check_binary_op_expr!(right, "*");
[INFO] [stdout]      |                             --------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_binary_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1093 |         check_var_expr!(left, "a");
[INFO] [stdout]      |         -------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1094 |         check_var_expr!(right, "b");
[INFO] [stdout]      |         --------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1100 |         let (left, right) = check_binary_op_expr!(expr, "=");
[INFO] [stdout]      |                             -------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_binary_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1101 |         let expr = check_prefix_op_expr!(left, "*");
[INFO] [stdout]      |                    -------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_prefix_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1102 |         check_var_expr!(expr, "a");
[INFO] [stdout]      |         -------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1103 |         let (left, right) = check_binary_op_expr!(right, "+");
[INFO] [stdout]      |                             --------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_binary_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1104 |         let expr = check_prefix_op_expr!(right, "-");
[INFO] [stdout]      |                    --------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_prefix_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1105 |         check_var_expr!(expr, "e");
[INFO] [stdout]      |         -------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1106 |         let (left, right) = check_binary_op_expr!(left, "*");
[INFO] [stdout]      |                             -------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_binary_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1107 |         check_var_expr!(right, "d");
[INFO] [stdout]      |         --------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1108 |         let (left, right) = check_binary_op_expr!(left, "+");
[INFO] [stdout]      |                             -------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_binary_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1109 |         check_var_expr!(left, "b");
[INFO] [stdout]      |         -------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1110 |         check_var_expr!(right, "c");
[INFO] [stdout]      |         --------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1117 |         let (left, right) = check_binary_op_expr!(expr, "!=");
[INFO] [stdout]      |                             --------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_binary_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1118 |         check_var_expr!(left, "a");
[INFO] [stdout]      |         -------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1119 |         check_var_expr!(right, "e");
[INFO] [stdout]      |         --------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1125 |         let expr = check_prefix_op_expr!(expr, "*");
[INFO] [stdout]      |                    -------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_prefix_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1126 |         check_var_expr!(expr, "a");
[INFO] [stdout]      |         -------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1152 |         let (left, right) = check_binary_op_expr!(expr, "=");
[INFO] [stdout]      |                             -------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_binary_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1153 |         let expr = check_prefix_op_expr!(left, "*");
[INFO] [stdout]      |                    -------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_prefix_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1154 |         check_var_expr!(expr, "a");
[INFO] [stdout]      |         -------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1155 |         let (left, right) = check_binary_op_expr!(right, "+");
[INFO] [stdout]      |                             --------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_binary_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1156 |         check_var_expr!(left, "b");
[INFO] [stdout]      |         -------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1157 |         check_var_expr!(right, "c");
[INFO] [stdout]      |         --------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1171 |         let args = check_function_expr!(expr, "malloc");
[INFO] [stdout]      |                    ------------------------------------ in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_function_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1171 |         let args = check_function_expr!(expr, "malloc");
[INFO] [stdout]      |                    ------------------------------------ in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_function_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1174 |                 check_var_expr!(a, "a");
[INFO] [stdout]      |                 ----------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1175 |                 check_var_expr!(b, "b");
[INFO] [stdout]      |                 ----------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1176 |                 check_var_expr!(c, "c");
[INFO] [stdout]      |                 ----------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1190 |         check_var_expr!(cond, "a");
[INFO] [stdout]      |         -------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1195 |         check_var_expr!(expr, "b");
[INFO] [stdout]      |         -------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1207 |         check_var_expr!(cond, "a");
[INFO] [stdout]      |         -------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1212 |         check_var_expr!(expr, "b");
[INFO] [stdout]      |         -------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1218 |         check_var_expr!(expr, "c");
[INFO] [stdout]      |         -------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1237 |         check_const_expr!(set_to, "0");
[INFO] [stdout]      |         ------------------------------ in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_const_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1239 |         let (left, right) = check_binary_op_expr!(condition, "<");
[INFO] [stdout]      |                             ------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_binary_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1240 |         check_var_expr!(left, "i");
[INFO] [stdout]      |         -------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1241 |         check_const_expr!(right, "10");
[INFO] [stdout]      |         ------------------------------ in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_const_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1243 |         let expr = check_prefix_op_expr!(step, "++");
[INFO] [stdout]      |                    --------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_prefix_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1244 |         check_var_expr!(expr, "i");
[INFO] [stdout]      |         -------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1250 |         check_var_expr!(expr, "a");
[INFO] [stdout]      |         -------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1267 |         check_var_expr!(expr, "c");
[INFO] [stdout]      |         -------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1274 |         check_var_expr!(expr, "b");
[INFO] [stdout]      |         -------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1290 |         check_const_expr!(set_to, "0");
[INFO] [stdout]      |         ------------------------------ in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_const_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1292 |         let (left, right) = check_binary_op_expr!(condition, "<");
[INFO] [stdout]      |                             ------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_binary_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1293 |         check_var_expr!(left, "i");
[INFO] [stdout]      |         -------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1294 |         check_const_expr!(right, "10");
[INFO] [stdout]      |         ------------------------------ in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_const_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1296 |         let expr = check_prefix_op_expr!(step, "++");
[INFO] [stdout]      |                    --------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_prefix_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1297 |         check_var_expr!(expr, "i");
[INFO] [stdout]      |         -------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1303 |         check_var_expr!(expr, "a");
[INFO] [stdout]      |         -------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_patterns` have been removed
[INFO] [stdout]     --> src/syntax_tree.rs:866:25
[INFO] [stdout]      |
[INFO] [stdout]  866 |                 Expression(box ExpressionData::$type($in)) => {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1324 |         check_const_expr!(var_def.set_to, "0");
[INFO] [stdout]      |         -------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_nested_expression` which comes from the expansion of the macro `check_const_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `func` in this scope
[INFO] [stdout]    --> src/page.rs:247:26
[INFO] [stdout]     |
[INFO] [stdout] 247 |                         {func.ret}
[INFO] [stdout]     |                          ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `func` in this scope
[INFO] [stdout]    --> src/page.rs:249:31
[INFO] [stdout]     |
[INFO] [stdout] 249 |                         coma{&func.args}
[INFO] [stdout]     |                               ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `func` in this scope
[INFO] [stdout]    --> src/types.rs:133:58
[INFO] [stdout]     |
[INFO] [stdout] 133 |                 let func = FunctionType::from_func_type(&func)?;
[INFO] [stdout]     |                                                          ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `args` on type `&FunctionCall<'_>`
[INFO] [stdout]    --> src/compiler.rs:976:42
[INFO] [stdout]     |
[INFO] [stdout] 976 |         if func.arguments.len() == type_.args.len() {
[INFO] [stdout]     |                                          ^^^^ unknown field
[INFO] [stdout]     |
[INFO] [stdout]     = note: available fields are: `func`, `arguments`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `args` on type `&FunctionCall<'_>`
[INFO] [stdout]    --> src/compiler.rs:981:29
[INFO] [stdout]     |
[INFO] [stdout] 981 |                 .zip(&type_.args)
[INFO] [stdout]     |                             ^^^^ unknown field
[INFO] [stdout]     |
[INFO] [stdout]     = note: available fields are: `func`, `arguments`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `ret` on type `&FunctionCall<'_>`
[INFO] [stdout]     --> src/compiler.rs:1000:32
[INFO] [stdout]      |
[INFO] [stdout] 1000 |             res.map(|_| (type_.ret, false))
[INFO] [stdout]      |                                ^^^ unknown field
[INFO] [stdout]      |
[INFO] [stdout]      = note: available fields are: `func`, `arguments`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `func` in this scope
[INFO] [stdout]    --> src/page.rs:247:26
[INFO] [stdout]     |
[INFO] [stdout] 247 |                         {func.ret}
[INFO] [stdout]     |                          ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `func` in this scope
[INFO] [stdout]    --> src/page.rs:249:31
[INFO] [stdout]     |
[INFO] [stdout] 249 |                         coma{&func.args}
[INFO] [stdout]     |                               ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `td` in this scope
[INFO] [stdout]    --> src/syntax_tree.rs:946:28
[INFO] [stdout]     |
[INFO] [stdout] 946 |                 assert_eq!(td.token_str(), "a");
[INFO] [stdout]     |                            ^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `td` in this scope
[INFO] [stdout]    --> src/syntax_tree.rs:964:28
[INFO] [stdout]     |
[INFO] [stdout] 964 |                 assert_eq!(td.token_str(), "13");
[INFO] [stdout]     |                            ^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `fc` in this scope
[INFO] [stdout]    --> src/syntax_tree.rs:978:33
[INFO] [stdout]     |
[INFO] [stdout] 978 |                 check_var_expr!(fc.func, "a");
[INFO] [stdout]     |                                 ^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]    --> src/syntax_tree.rs:924:16
[INFO] [stdout]     |
[INFO] [stdout] 924 |             check(i.token_str(), $name);
[INFO] [stdout]     |                   ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 978 |                 check_var_expr!(fc.func, "a");
[INFO] [stdout]     |                 ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `fc` in this scope
[INFO] [stdout]    --> src/syntax_tree.rs:979:28
[INFO] [stdout]     |
[INFO] [stdout] 979 |                 assert_eq!(fc.arguments.len(), 0);
[INFO] [stdout]     |                            ^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `fc` in this scope
[INFO] [stdout]    --> src/syntax_tree.rs:992:33
[INFO] [stdout]     |
[INFO] [stdout] 992 |                 check_var_expr!(fc.func, "a");
[INFO] [stdout]     |                                 ^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]    --> src/syntax_tree.rs:924:16
[INFO] [stdout]     |
[INFO] [stdout] 924 |             check(i.token_str(), $name);
[INFO] [stdout]     |                   ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 992 |                 check_var_expr!(fc.func, "a");
[INFO] [stdout]     |                 ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `fc` in this scope
[INFO] [stdout]    --> src/syntax_tree.rs:993:28
[INFO] [stdout]     |
[INFO] [stdout] 993 |                 assert_eq!(fc.arguments.len(), 0);
[INFO] [stdout]     |                            ^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `func_call` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:880:32
[INFO] [stdout]      |
[INFO] [stdout]  880 |             check(check_var_expr!(func_call.func, $name), ());
[INFO] [stdout]      |                                   ^^^^^^^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1006 |         let args = check_function_expr!(expr, "a");
[INFO] [stdout]      |                    ------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_function_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:924:16
[INFO] [stdout]      |
[INFO] [stdout]  924 |             check(i.token_str(), $name);
[INFO] [stdout]      |                   ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1006 |         let args = check_function_expr!(expr, "a");
[INFO] [stdout]      |                    ------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_var_expr` which comes from the expansion of the macro `check_function_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `func_call` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:879:17
[INFO] [stdout]      |
[INFO] [stdout]  879 |             return func_call.arguments;
[INFO] [stdout]      |                    ^^^^^^^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1006 |         let args = check_function_expr!(expr, "a");
[INFO] [stdout]      |                    ------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_function_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `op` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:889:16
[INFO] [stdout]      |
[INFO] [stdout]  889 |             check(op.operator.token_str(), $name);
[INFO] [stdout]      |                   ^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1014 |         let expr = check_prefix_op_expr!(expr, "++");
[INFO] [stdout]      |                    --------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_prefix_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `op` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:888:17
[INFO] [stdout]      |
[INFO] [stdout]  888 |             return op.right;
[INFO] [stdout]      |                    ^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1014 |         let expr = check_prefix_op_expr!(expr, "++");
[INFO] [stdout]      |                    --------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_prefix_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `func_call` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:880:32
[INFO] [stdout]      |
[INFO] [stdout]  880 |             check(check_var_expr!(func_call.func, $name), ());
[INFO] [stdout]      |                                   ^^^^^^^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1015 |         let args = check_function_expr!(expr, "a");
[INFO] [stdout]      |                    ------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_function_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:924:16
[INFO] [stdout]      |
[INFO] [stdout]  924 |             check(i.token_str(), $name);
[INFO] [stdout]      |                   ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1015 |         let args = check_function_expr!(expr, "a");
[INFO] [stdout]      |                    ------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_var_expr` which comes from the expansion of the macro `check_function_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `func_call` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:879:17
[INFO] [stdout]      |
[INFO] [stdout]  879 |             return func_call.arguments;
[INFO] [stdout]      |                    ^^^^^^^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1015 |         let args = check_function_expr!(expr, "a");
[INFO] [stdout]      |                    ------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_function_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `op` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:898:16
[INFO] [stdout]      |
[INFO] [stdout]  898 |             check(op.operator.token_str(), $name);
[INFO] [stdout]      |                   ^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1024 |         let expr = check_syffix_op_expr!(expr, "++");
[INFO] [stdout]      |                    --------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_syffix_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `op` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:897:17
[INFO] [stdout]      |
[INFO] [stdout]  897 |             return op.left;
[INFO] [stdout]      |                    ^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1024 |         let expr = check_syffix_op_expr!(expr, "++");
[INFO] [stdout]      |                    --------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_syffix_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `func_call` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:880:32
[INFO] [stdout]      |
[INFO] [stdout]  880 |             check(check_var_expr!(func_call.func, $name), ());
[INFO] [stdout]      |                                   ^^^^^^^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1025 |         let args = check_function_expr!(expr, "a");
[INFO] [stdout]      |                    ------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_function_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:924:16
[INFO] [stdout]      |
[INFO] [stdout]  924 |             check(i.token_str(), $name);
[INFO] [stdout]      |                   ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1025 |         let args = check_function_expr!(expr, "a");
[INFO] [stdout]      |                    ------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_var_expr` which comes from the expansion of the macro `check_function_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `func_call` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:879:17
[INFO] [stdout]      |
[INFO] [stdout]  879 |             return func_call.arguments;
[INFO] [stdout]      |                    ^^^^^^^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1025 |         let args = check_function_expr!(expr, "a");
[INFO] [stdout]      |                    ------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_function_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:906:18
[INFO] [stdout]      |
[INFO] [stdout]  906 |             return (i.expr, i.index);
[INFO] [stdout]      |                     ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1034 |         let (expr, index) = check_index_expr!(expr);
[INFO] [stdout]      |                             ----------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_index_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:906:26
[INFO] [stdout]      |
[INFO] [stdout]  906 |             return (i.expr, i.index);
[INFO] [stdout]      |                             ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1034 |         let (expr, index) = check_index_expr!(expr);
[INFO] [stdout]      |                             ----------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_index_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `func_call` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:880:32
[INFO] [stdout]      |
[INFO] [stdout]  880 |             check(check_var_expr!(func_call.func, $name), ());
[INFO] [stdout]      |                                   ^^^^^^^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1035 |         let args = check_function_expr!(index, "b");
[INFO] [stdout]      |                    -------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_function_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:924:16
[INFO] [stdout]      |
[INFO] [stdout]  924 |             check(i.token_str(), $name);
[INFO] [stdout]      |                   ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1035 |         let args = check_function_expr!(index, "b");
[INFO] [stdout]      |                    -------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_var_expr` which comes from the expansion of the macro `check_function_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `func_call` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:879:17
[INFO] [stdout]      |
[INFO] [stdout]  879 |             return func_call.arguments;
[INFO] [stdout]      |                    ^^^^^^^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1035 |         let args = check_function_expr!(index, "b");
[INFO] [stdout]      |                    -------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_function_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `func_call` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:880:32
[INFO] [stdout]      |
[INFO] [stdout]  880 |             check(check_var_expr!(func_call.func, $name), ());
[INFO] [stdout]      |                                   ^^^^^^^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1037 |         let args = check_function_expr!(expr, "a");
[INFO] [stdout]      |                    ------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_function_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:924:16
[INFO] [stdout]      |
[INFO] [stdout]  924 |             check(i.token_str(), $name);
[INFO] [stdout]      |                   ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1037 |         let args = check_function_expr!(expr, "a");
[INFO] [stdout]      |                    ------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_var_expr` which comes from the expansion of the macro `check_function_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `func_call` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:879:17
[INFO] [stdout]      |
[INFO] [stdout]  879 |             return func_call.arguments;
[INFO] [stdout]      |                    ^^^^^^^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1037 |         let args = check_function_expr!(expr, "a");
[INFO] [stdout]      |                    ------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_function_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `op` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:889:16
[INFO] [stdout]      |
[INFO] [stdout]  889 |             check(op.operator.token_str(), $name);
[INFO] [stdout]      |                   ^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1047 |         let expr = check_prefix_op_expr!(expr, "-");
[INFO] [stdout]      |                    -------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_prefix_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `op` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:888:17
[INFO] [stdout]      |
[INFO] [stdout]  888 |             return op.right;
[INFO] [stdout]      |                    ^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1047 |         let expr = check_prefix_op_expr!(expr, "-");
[INFO] [stdout]      |                    -------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_prefix_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `op` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:889:16
[INFO] [stdout]      |
[INFO] [stdout]  889 |             check(op.operator.token_str(), $name);
[INFO] [stdout]      |                   ^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1048 |         let expr = check_prefix_op_expr!(expr, "*");
[INFO] [stdout]      |                    -------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_prefix_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `op` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:888:17
[INFO] [stdout]      |
[INFO] [stdout]  888 |             return op.right;
[INFO] [stdout]      |                    ^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1048 |         let expr = check_prefix_op_expr!(expr, "*");
[INFO] [stdout]      |                    -------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_prefix_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `op` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:898:16
[INFO] [stdout]      |
[INFO] [stdout]  898 |             check(op.operator.token_str(), $name);
[INFO] [stdout]      |                   ^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1049 |         let expr = check_syffix_op_expr!(expr, "++");
[INFO] [stdout]      |                    --------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_syffix_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `op` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:897:17
[INFO] [stdout]      |
[INFO] [stdout]  897 |             return op.left;
[INFO] [stdout]      |                    ^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1049 |         let expr = check_syffix_op_expr!(expr, "++");
[INFO] [stdout]      |                    --------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_syffix_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:906:18
[INFO] [stdout]      |
[INFO] [stdout]  906 |             return (i.expr, i.index);
[INFO] [stdout]      |                     ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1050 |         let (expr, index) = check_index_expr!(expr);
[INFO] [stdout]      |                             ----------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_index_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:906:26
[INFO] [stdout]      |
[INFO] [stdout]  906 |             return (i.expr, i.index);
[INFO] [stdout]      |                             ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1050 |         let (expr, index) = check_index_expr!(expr);
[INFO] [stdout]      |                             ----------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_index_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `func_call` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:880:32
[INFO] [stdout]      |
[INFO] [stdout]  880 |             check(check_var_expr!(func_call.func, $name), ());
[INFO] [stdout]      |                                   ^^^^^^^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1051 |         let args = check_function_expr!(expr, "a");
[INFO] [stdout]      |                    ------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_function_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:924:16
[INFO] [stdout]      |
[INFO] [stdout]  924 |             check(i.token_str(), $name);
[INFO] [stdout]      |                   ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1051 |         let args = check_function_expr!(expr, "a");
[INFO] [stdout]      |                    ------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_var_expr` which comes from the expansion of the macro `check_function_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `func_call` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:879:17
[INFO] [stdout]      |
[INFO] [stdout]  879 |             return func_call.arguments;
[INFO] [stdout]      |                    ^^^^^^^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1051 |         let args = check_function_expr!(expr, "a");
[INFO] [stdout]      |                    ------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_function_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `func_call` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:880:32
[INFO] [stdout]      |
[INFO] [stdout]  880 |             check(check_var_expr!(func_call.func, $name), ());
[INFO] [stdout]      |                                   ^^^^^^^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1053 |         let args = check_function_expr!(index, "b");
[INFO] [stdout]      |                    -------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_function_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:924:16
[INFO] [stdout]      |
[INFO] [stdout]  924 |             check(i.token_str(), $name);
[INFO] [stdout]      |                   ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1053 |         let args = check_function_expr!(index, "b");
[INFO] [stdout]      |                    -------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_var_expr` which comes from the expansion of the macro `check_function_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `func_call` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:879:17
[INFO] [stdout]      |
[INFO] [stdout]  879 |             return func_call.arguments;
[INFO] [stdout]      |                    ^^^^^^^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1053 |         let args = check_function_expr!(index, "b");
[INFO] [stdout]      |                    -------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_function_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:915:16
[INFO] [stdout]      |
[INFO] [stdout]  915 |             check(i.operator.token_str(), $op);
[INFO] [stdout]      |                   ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1063 |         let (left, right) = check_binary_op_expr!(expr, "+");
[INFO] [stdout]      |                             -------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_binary_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:914:18
[INFO] [stdout]      |
[INFO] [stdout]  914 |             return (i.left, i.right);
[INFO] [stdout]      |                     ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1063 |         let (left, right) = check_binary_op_expr!(expr, "+");
[INFO] [stdout]      |                             -------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_binary_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:914:26
[INFO] [stdout]      |
[INFO] [stdout]  914 |             return (i.left, i.right);
[INFO] [stdout]      |                             ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1063 |         let (left, right) = check_binary_op_expr!(expr, "+");
[INFO] [stdout]      |                             -------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_binary_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:924:16
[INFO] [stdout]      |
[INFO] [stdout]  924 |             check(i.token_str(), $name);
[INFO] [stdout]      |                   ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1064 |         check_var_expr!(left, "a");
[INFO] [stdout]      |         -------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:924:16
[INFO] [stdout]      |
[INFO] [stdout]  924 |             check(i.token_str(), $name);
[INFO] [stdout]      |                   ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1065 |         check_var_expr!(right, "b");
[INFO] [stdout]      |         --------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:915:16
[INFO] [stdout]      |
[INFO] [stdout]  915 |             check(i.operator.token_str(), $op);
[INFO] [stdout]      |                   ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1071 |         let (left, right) = check_binary_op_expr!(expr, "+");
[INFO] [stdout]      |                             -------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_binary_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:914:18
[INFO] [stdout]      |
[INFO] [stdout]  914 |             return (i.left, i.right);
[INFO] [stdout]      |                     ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1071 |         let (left, right) = check_binary_op_expr!(expr, "+");
[INFO] [stdout]      |                             -------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_binary_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:914:26
[INFO] [stdout]      |
[INFO] [stdout]  914 |             return (i.left, i.right);
[INFO] [stdout]      |                             ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1071 |         let (left, right) = check_binary_op_expr!(expr, "+");
[INFO] [stdout]      |                             -------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_binary_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:924:16
[INFO] [stdout]      |
[INFO] [stdout]  924 |             check(i.token_str(), $name);
[INFO] [stdout]      |                   ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1072 |         check_var_expr!(right, "c");
[INFO] [stdout]      |         --------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:915:16
[INFO] [stdout]      |
[INFO] [stdout]  915 |             check(i.operator.token_str(), $op);
[INFO] [stdout]      |                   ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1073 |         let (left, right) = check_binary_op_expr!(left, "+");
[INFO] [stdout]      |                             -------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_binary_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:914:18
[INFO] [stdout]      |
[INFO] [stdout]  914 |             return (i.left, i.right);
[INFO] [stdout]      |                     ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1073 |         let (left, right) = check_binary_op_expr!(left, "+");
[INFO] [stdout]      |                             -------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_binary_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:914:26
[INFO] [stdout]      |
[INFO] [stdout]  914 |             return (i.left, i.right);
[INFO] [stdout]      |                             ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1073 |         let (left, right) = check_binary_op_expr!(left, "+");
[INFO] [stdout]      |                             -------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_binary_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:924:16
[INFO] [stdout]      |
[INFO] [stdout]  924 |             check(i.token_str(), $name);
[INFO] [stdout]      |                   ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1074 |         check_var_expr!(left, "a");
[INFO] [stdout]      |         -------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:924:16
[INFO] [stdout]      |
[INFO] [stdout]  924 |             check(i.token_str(), $name);
[INFO] [stdout]      |                   ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1075 |         check_var_expr!(right, "b");
[INFO] [stdout]      |         --------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:915:16
[INFO] [stdout]      |
[INFO] [stdout]  915 |             check(i.operator.token_str(), $op);
[INFO] [stdout]      |                   ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1081 |         let (left, right) = check_binary_op_expr!(expr, "+");
[INFO] [stdout]      |                             -------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_binary_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:914:18
[INFO] [stdout]      |
[INFO] [stdout]  914 |             return (i.left, i.right);
[INFO] [stdout]      |                     ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1081 |         let (left, right) = check_binary_op_expr!(expr, "+");
[INFO] [stdout]      |                             -------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_binary_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:914:26
[INFO] [stdout]      |
[INFO] [stdout]  914 |             return (i.left, i.right);
[INFO] [stdout]      |                             ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1081 |         let (left, right) = check_binary_op_expr!(expr, "+");
[INFO] [stdout]      |                             -------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_binary_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:924:16
[INFO] [stdout]      |
[INFO] [stdout]  924 |             check(i.token_str(), $name);
[INFO] [stdout]      |                   ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1082 |         check_var_expr!(right, "c");
[INFO] [stdout]      |         --------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:915:16
[INFO] [stdout]      |
[INFO] [stdout]  915 |             check(i.operator.token_str(), $op);
[INFO] [stdout]      |                   ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1083 |         let (left, right) = check_binary_op_expr!(left, "*");
[INFO] [stdout]      |                             -------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_binary_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:914:18
[INFO] [stdout]      |
[INFO] [stdout]  914 |             return (i.left, i.right);
[INFO] [stdout]      |                     ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1083 |         let (left, right) = check_binary_op_expr!(left, "*");
[INFO] [stdout]      |                             -------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_binary_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:914:26
[INFO] [stdout]      |
[INFO] [stdout]  914 |             return (i.left, i.right);
[INFO] [stdout]      |                             ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1083 |         let (left, right) = check_binary_op_expr!(left, "*");
[INFO] [stdout]      |                             -------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_binary_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:924:16
[INFO] [stdout]      |
[INFO] [stdout]  924 |             check(i.token_str(), $name);
[INFO] [stdout]      |                   ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1084 |         check_var_expr!(left, "a");
[INFO] [stdout]      |         -------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:924:16
[INFO] [stdout]      |
[INFO] [stdout]  924 |             check(i.token_str(), $name);
[INFO] [stdout]      |                   ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1085 |         check_var_expr!(right, "b");
[INFO] [stdout]      |         --------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:915:16
[INFO] [stdout]      |
[INFO] [stdout]  915 |             check(i.operator.token_str(), $op);
[INFO] [stdout]      |                   ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1090 |         let (left, right) = check_binary_op_expr!(expr, "+");
[INFO] [stdout]      |                             -------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_binary_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:914:18
[INFO] [stdout]      |
[INFO] [stdout]  914 |             return (i.left, i.right);
[INFO] [stdout]      |                     ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1090 |         let (left, right) = check_binary_op_expr!(expr, "+");
[INFO] [stdout]      |                             -------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_binary_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:914:26
[INFO] [stdout]      |
[INFO] [stdout]  914 |             return (i.left, i.right);
[INFO] [stdout]      |                             ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1090 |         let (left, right) = check_binary_op_expr!(expr, "+");
[INFO] [stdout]      |                             -------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_binary_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:924:16
[INFO] [stdout]      |
[INFO] [stdout]  924 |             check(i.token_str(), $name);
[INFO] [stdout]      |                   ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1091 |         check_var_expr!(left, "c");
[INFO] [stdout]      |         -------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:915:16
[INFO] [stdout]      |
[INFO] [stdout]  915 |             check(i.operator.token_str(), $op);
[INFO] [stdout]      |                   ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1092 |         let (left, right) = check_binary_op_expr!(right, "*");
[INFO] [stdout]      |                             --------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_binary_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:914:18
[INFO] [stdout]      |
[INFO] [stdout]  914 |             return (i.left, i.right);
[INFO] [stdout]      |                     ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1092 |         let (left, right) = check_binary_op_expr!(right, "*");
[INFO] [stdout]      |                             --------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_binary_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:914:26
[INFO] [stdout]      |
[INFO] [stdout]  914 |             return (i.left, i.right);
[INFO] [stdout]      |                             ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1092 |         let (left, right) = check_binary_op_expr!(right, "*");
[INFO] [stdout]      |                             --------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_binary_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:924:16
[INFO] [stdout]      |
[INFO] [stdout]  924 |             check(i.token_str(), $name);
[INFO] [stdout]      |                   ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1093 |         check_var_expr!(left, "a");
[INFO] [stdout]      |         -------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:924:16
[INFO] [stdout]      |
[INFO] [stdout]  924 |             check(i.token_str(), $name);
[INFO] [stdout]      |                   ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1094 |         check_var_expr!(right, "b");
[INFO] [stdout]      |         --------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:915:16
[INFO] [stdout]      |
[INFO] [stdout]  915 |             check(i.operator.token_str(), $op);
[INFO] [stdout]      |                   ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1100 |         let (left, right) = check_binary_op_expr!(expr, "=");
[INFO] [stdout]      |                             -------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_binary_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:914:18
[INFO] [stdout]      |
[INFO] [stdout]  914 |             return (i.left, i.right);
[INFO] [stdout]      |                     ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1100 |         let (left, right) = check_binary_op_expr!(expr, "=");
[INFO] [stdout]      |                             -------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_binary_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:914:26
[INFO] [stdout]      |
[INFO] [stdout]  914 |             return (i.left, i.right);
[INFO] [stdout]      |                             ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1100 |         let (left, right) = check_binary_op_expr!(expr, "=");
[INFO] [stdout]      |                             -------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_binary_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `op` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:889:16
[INFO] [stdout]      |
[INFO] [stdout]  889 |             check(op.operator.token_str(), $name);
[INFO] [stdout]      |                   ^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1101 |         let expr = check_prefix_op_expr!(left, "*");
[INFO] [stdout]      |                    -------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_prefix_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `op` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:888:17
[INFO] [stdout]      |
[INFO] [stdout]  888 |             return op.right;
[INFO] [stdout]      |                    ^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1101 |         let expr = check_prefix_op_expr!(left, "*");
[INFO] [stdout]      |                    -------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_prefix_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:924:16
[INFO] [stdout]      |
[INFO] [stdout]  924 |             check(i.token_str(), $name);
[INFO] [stdout]      |                   ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1102 |         check_var_expr!(expr, "a");
[INFO] [stdout]      |         -------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:915:16
[INFO] [stdout]      |
[INFO] [stdout]  915 |             check(i.operator.token_str(), $op);
[INFO] [stdout]      |                   ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1103 |         let (left, right) = check_binary_op_expr!(right, "+");
[INFO] [stdout]      |                             --------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_binary_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:914:18
[INFO] [stdout]      |
[INFO] [stdout]  914 |             return (i.left, i.right);
[INFO] [stdout]      |                     ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1103 |         let (left, right) = check_binary_op_expr!(right, "+");
[INFO] [stdout]      |                             --------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_binary_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:914:26
[INFO] [stdout]      |
[INFO] [stdout]  914 |             return (i.left, i.right);
[INFO] [stdout]      |                             ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1103 |         let (left, right) = check_binary_op_expr!(right, "+");
[INFO] [stdout]      |                             --------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_binary_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `op` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:889:16
[INFO] [stdout]      |
[INFO] [stdout]  889 |             check(op.operator.token_str(), $name);
[INFO] [stdout]      |                   ^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1104 |         let expr = check_prefix_op_expr!(right, "-");
[INFO] [stdout]      |                    --------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_prefix_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `op` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:888:17
[INFO] [stdout]      |
[INFO] [stdout]  888 |             return op.right;
[INFO] [stdout]      |                    ^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1104 |         let expr = check_prefix_op_expr!(right, "-");
[INFO] [stdout]      |                    --------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_prefix_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:924:16
[INFO] [stdout]      |
[INFO] [stdout]  924 |             check(i.token_str(), $name);
[INFO] [stdout]      |                   ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1105 |         check_var_expr!(expr, "e");
[INFO] [stdout]      |         -------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:915:16
[INFO] [stdout]      |
[INFO] [stdout]  915 |             check(i.operator.token_str(), $op);
[INFO] [stdout]      |                   ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1106 |         let (left, right) = check_binary_op_expr!(left, "*");
[INFO] [stdout]      |                             -------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_binary_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:914:18
[INFO] [stdout]      |
[INFO] [stdout]  914 |             return (i.left, i.right);
[INFO] [stdout]      |                     ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1106 |         let (left, right) = check_binary_op_expr!(left, "*");
[INFO] [stdout]      |                             -------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_binary_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:914:26
[INFO] [stdout]      |
[INFO] [stdout]  914 |             return (i.left, i.right);
[INFO] [stdout]      |                             ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1106 |         let (left, right) = check_binary_op_expr!(left, "*");
[INFO] [stdout]      |                             -------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_binary_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:924:16
[INFO] [stdout]      |
[INFO] [stdout]  924 |             check(i.token_str(), $name);
[INFO] [stdout]      |                   ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1107 |         check_var_expr!(right, "d");
[INFO] [stdout]      |         --------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:915:16
[INFO] [stdout]      |
[INFO] [stdout]  915 |             check(i.operator.token_str(), $op);
[INFO] [stdout]      |                   ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1108 |         let (left, right) = check_binary_op_expr!(left, "+");
[INFO] [stdout]      |                             -------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_binary_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:914:18
[INFO] [stdout]      |
[INFO] [stdout]  914 |             return (i.left, i.right);
[INFO] [stdout]      |                     ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1108 |         let (left, right) = check_binary_op_expr!(left, "+");
[INFO] [stdout]      |                             -------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_binary_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:914:26
[INFO] [stdout]      |
[INFO] [stdout]  914 |             return (i.left, i.right);
[INFO] [stdout]      |                             ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1108 |         let (left, right) = check_binary_op_expr!(left, "+");
[INFO] [stdout]      |                             -------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_binary_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:924:16
[INFO] [stdout]      |
[INFO] [stdout]  924 |             check(i.token_str(), $name);
[INFO] [stdout]      |                   ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1109 |         check_var_expr!(left, "b");
[INFO] [stdout]      |         -------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:924:16
[INFO] [stdout]      |
[INFO] [stdout]  924 |             check(i.token_str(), $name);
[INFO] [stdout]      |                   ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1110 |         check_var_expr!(right, "c");
[INFO] [stdout]      |         --------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:915:16
[INFO] [stdout]      |
[INFO] [stdout]  915 |             check(i.operator.token_str(), $op);
[INFO] [stdout]      |                   ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1117 |         let (left, right) = check_binary_op_expr!(expr, "!=");
[INFO] [stdout]      |                             --------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_binary_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:914:18
[INFO] [stdout]      |
[INFO] [stdout]  914 |             return (i.left, i.right);
[INFO] [stdout]      |                     ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1117 |         let (left, right) = check_binary_op_expr!(expr, "!=");
[INFO] [stdout]      |                             --------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_binary_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:914:26
[INFO] [stdout]      |
[INFO] [stdout]  914 |             return (i.left, i.right);
[INFO] [stdout]      |                             ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1117 |         let (left, right) = check_binary_op_expr!(expr, "!=");
[INFO] [stdout]      |                             --------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_binary_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:924:16
[INFO] [stdout]      |
[INFO] [stdout]  924 |             check(i.token_str(), $name);
[INFO] [stdout]      |                   ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1118 |         check_var_expr!(left, "a");
[INFO] [stdout]      |         -------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:924:16
[INFO] [stdout]      |
[INFO] [stdout]  924 |             check(i.token_str(), $name);
[INFO] [stdout]      |                   ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1119 |         check_var_expr!(right, "e");
[INFO] [stdout]      |         --------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `op` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:889:16
[INFO] [stdout]      |
[INFO] [stdout]  889 |             check(op.operator.token_str(), $name);
[INFO] [stdout]      |                   ^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1125 |         let expr = check_prefix_op_expr!(expr, "*");
[INFO] [stdout]      |                    -------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_prefix_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `op` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:888:17
[INFO] [stdout]      |
[INFO] [stdout]  888 |             return op.right;
[INFO] [stdout]      |                    ^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1125 |         let expr = check_prefix_op_expr!(expr, "*");
[INFO] [stdout]      |                    -------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_prefix_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:924:16
[INFO] [stdout]      |
[INFO] [stdout]  924 |             check(i.token_str(), $name);
[INFO] [stdout]      |                   ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1126 |         check_var_expr!(expr, "a");
[INFO] [stdout]      |         -------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:915:16
[INFO] [stdout]      |
[INFO] [stdout]  915 |             check(i.operator.token_str(), $op);
[INFO] [stdout]      |                   ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1152 |         let (left, right) = check_binary_op_expr!(expr, "=");
[INFO] [stdout]      |                             -------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_binary_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:914:18
[INFO] [stdout]      |
[INFO] [stdout]  914 |             return (i.left, i.right);
[INFO] [stdout]      |                     ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1152 |         let (left, right) = check_binary_op_expr!(expr, "=");
[INFO] [stdout]      |                             -------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_binary_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:914:26
[INFO] [stdout]      |
[INFO] [stdout]  914 |             return (i.left, i.right);
[INFO] [stdout]      |                             ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1152 |         let (left, right) = check_binary_op_expr!(expr, "=");
[INFO] [stdout]      |                             -------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_binary_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `op` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:889:16
[INFO] [stdout]      |
[INFO] [stdout]  889 |             check(op.operator.token_str(), $name);
[INFO] [stdout]      |                   ^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1153 |         let expr = check_prefix_op_expr!(left, "*");
[INFO] [stdout]      |                    -------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_prefix_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `op` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:888:17
[INFO] [stdout]      |
[INFO] [stdout]  888 |             return op.right;
[INFO] [stdout]      |                    ^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1153 |         let expr = check_prefix_op_expr!(left, "*");
[INFO] [stdout]      |                    -------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_prefix_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:924:16
[INFO] [stdout]      |
[INFO] [stdout]  924 |             check(i.token_str(), $name);
[INFO] [stdout]      |                   ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1154 |         check_var_expr!(expr, "a");
[INFO] [stdout]      |         -------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:915:16
[INFO] [stdout]      |
[INFO] [stdout]  915 |             check(i.operator.token_str(), $op);
[INFO] [stdout]      |                   ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1155 |         let (left, right) = check_binary_op_expr!(right, "+");
[INFO] [stdout]      |                             --------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_binary_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:914:18
[INFO] [stdout]      |
[INFO] [stdout]  914 |             return (i.left, i.right);
[INFO] [stdout]      |                     ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1155 |         let (left, right) = check_binary_op_expr!(right, "+");
[INFO] [stdout]      |                             --------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_binary_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:914:26
[INFO] [stdout]      |
[INFO] [stdout]  914 |             return (i.left, i.right);
[INFO] [stdout]      |                             ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1155 |         let (left, right) = check_binary_op_expr!(right, "+");
[INFO] [stdout]      |                             --------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_binary_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:924:16
[INFO] [stdout]      |
[INFO] [stdout]  924 |             check(i.token_str(), $name);
[INFO] [stdout]      |                   ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1156 |         check_var_expr!(left, "b");
[INFO] [stdout]      |         -------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:924:16
[INFO] [stdout]      |
[INFO] [stdout]  924 |             check(i.token_str(), $name);
[INFO] [stdout]      |                   ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1157 |         check_var_expr!(right, "c");
[INFO] [stdout]      |         --------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `func_call` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:880:32
[INFO] [stdout]      |
[INFO] [stdout]  880 |             check(check_var_expr!(func_call.func, $name), ());
[INFO] [stdout]      |                                   ^^^^^^^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1171 |         let args = check_function_expr!(expr, "malloc");
[INFO] [stdout]      |                    ------------------------------------ in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_function_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:924:16
[INFO] [stdout]      |
[INFO] [stdout]  924 |             check(i.token_str(), $name);
[INFO] [stdout]      |                   ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1171 |         let args = check_function_expr!(expr, "malloc");
[INFO] [stdout]      |                    ------------------------------------ in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_var_expr` which comes from the expansion of the macro `check_function_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `func_call` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:879:17
[INFO] [stdout]      |
[INFO] [stdout]  879 |             return func_call.arguments;
[INFO] [stdout]      |                    ^^^^^^^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1171 |         let args = check_function_expr!(expr, "malloc");
[INFO] [stdout]      |                    ------------------------------------ in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_function_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:924:16
[INFO] [stdout]      |
[INFO] [stdout]  924 |             check(i.token_str(), $name);
[INFO] [stdout]      |                   ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1174 |                 check_var_expr!(a, "a");
[INFO] [stdout]      |                 ----------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:924:16
[INFO] [stdout]      |
[INFO] [stdout]  924 |             check(i.token_str(), $name);
[INFO] [stdout]      |                   ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1175 |                 check_var_expr!(b, "b");
[INFO] [stdout]      |                 ----------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:924:16
[INFO] [stdout]      |
[INFO] [stdout]  924 |             check(i.token_str(), $name);
[INFO] [stdout]      |                   ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1176 |                 check_var_expr!(c, "c");
[INFO] [stdout]      |                 ----------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:924:16
[INFO] [stdout]      |
[INFO] [stdout]  924 |             check(i.token_str(), $name);
[INFO] [stdout]      |                   ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1190 |         check_var_expr!(cond, "a");
[INFO] [stdout]      |         -------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:924:16
[INFO] [stdout]      |
[INFO] [stdout]  924 |             check(i.token_str(), $name);
[INFO] [stdout]      |                   ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1195 |         check_var_expr!(expr, "b");
[INFO] [stdout]      |         -------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:924:16
[INFO] [stdout]      |
[INFO] [stdout]  924 |             check(i.token_str(), $name);
[INFO] [stdout]      |                   ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1207 |         check_var_expr!(cond, "a");
[INFO] [stdout]      |         -------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:924:16
[INFO] [stdout]      |
[INFO] [stdout]  924 |             check(i.token_str(), $name);
[INFO] [stdout]      |                   ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1212 |         check_var_expr!(expr, "b");
[INFO] [stdout]      |         -------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:924:16
[INFO] [stdout]      |
[INFO] [stdout]  924 |             check(i.token_str(), $name);
[INFO] [stdout]      |                   ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1218 |         check_var_expr!(expr, "c");
[INFO] [stdout]      |         -------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:933:16
[INFO] [stdout]      |
[INFO] [stdout]  933 |             check(i.token_str(), $name);
[INFO] [stdout]      |                   ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1237 |         check_const_expr!(set_to, "0");
[INFO] [stdout]      |         ------------------------------ in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_const_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:915:16
[INFO] [stdout]      |
[INFO] [stdout]  915 |             check(i.operator.token_str(), $op);
[INFO] [stdout]      |                   ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1239 |         let (left, right) = check_binary_op_expr!(condition, "<");
[INFO] [stdout]      |                             ------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_binary_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:914:18
[INFO] [stdout]      |
[INFO] [stdout]  914 |             return (i.left, i.right);
[INFO] [stdout]      |                     ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1239 |         let (left, right) = check_binary_op_expr!(condition, "<");
[INFO] [stdout]      |                             ------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_binary_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:914:26
[INFO] [stdout]      |
[INFO] [stdout]  914 |             return (i.left, i.right);
[INFO] [stdout]      |                             ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1239 |         let (left, right) = check_binary_op_expr!(condition, "<");
[INFO] [stdout]      |                             ------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_binary_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:924:16
[INFO] [stdout]      |
[INFO] [stdout]  924 |             check(i.token_str(), $name);
[INFO] [stdout]      |                   ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1240 |         check_var_expr!(left, "i");
[INFO] [stdout]      |         -------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:933:16
[INFO] [stdout]      |
[INFO] [stdout]  933 |             check(i.token_str(), $name);
[INFO] [stdout]      |                   ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1241 |         check_const_expr!(right, "10");
[INFO] [stdout]      |         ------------------------------ in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_const_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `op` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:889:16
[INFO] [stdout]      |
[INFO] [stdout]  889 |             check(op.operator.token_str(), $name);
[INFO] [stdout]      |                   ^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1243 |         let expr = check_prefix_op_expr!(step, "++");
[INFO] [stdout]      |                    --------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_prefix_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `op` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:888:17
[INFO] [stdout]      |
[INFO] [stdout]  888 |             return op.right;
[INFO] [stdout]      |                    ^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1243 |         let expr = check_prefix_op_expr!(step, "++");
[INFO] [stdout]      |                    --------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_prefix_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:924:16
[INFO] [stdout]      |
[INFO] [stdout]  924 |             check(i.token_str(), $name);
[INFO] [stdout]      |                   ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1244 |         check_var_expr!(expr, "i");
[INFO] [stdout]      |         -------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:924:16
[INFO] [stdout]      |
[INFO] [stdout]  924 |             check(i.token_str(), $name);
[INFO] [stdout]      |                   ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1250 |         check_var_expr!(expr, "a");
[INFO] [stdout]      |         -------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:924:16
[INFO] [stdout]      |
[INFO] [stdout]  924 |             check(i.token_str(), $name);
[INFO] [stdout]      |                   ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1267 |         check_var_expr!(expr, "c");
[INFO] [stdout]      |         -------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:924:16
[INFO] [stdout]      |
[INFO] [stdout]  924 |             check(i.token_str(), $name);
[INFO] [stdout]      |                   ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1274 |         check_var_expr!(expr, "b");
[INFO] [stdout]      |         -------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:933:16
[INFO] [stdout]      |
[INFO] [stdout]  933 |             check(i.token_str(), $name);
[INFO] [stdout]      |                   ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1290 |         check_const_expr!(set_to, "0");
[INFO] [stdout]      |         ------------------------------ in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_const_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:915:16
[INFO] [stdout]      |
[INFO] [stdout]  915 |             check(i.operator.token_str(), $op);
[INFO] [stdout]      |                   ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1292 |         let (left, right) = check_binary_op_expr!(condition, "<");
[INFO] [stdout]      |                             ------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_binary_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:914:18
[INFO] [stdout]      |
[INFO] [stdout]  914 |             return (i.left, i.right);
[INFO] [stdout]      |                     ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1292 |         let (left, right) = check_binary_op_expr!(condition, "<");
[INFO] [stdout]      |                             ------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_binary_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:914:26
[INFO] [stdout]      |
[INFO] [stdout]  914 |             return (i.left, i.right);
[INFO] [stdout]      |                             ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1292 |         let (left, right) = check_binary_op_expr!(condition, "<");
[INFO] [stdout]      |                             ------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_binary_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:924:16
[INFO] [stdout]      |
[INFO] [stdout]  924 |             check(i.token_str(), $name);
[INFO] [stdout]      |                   ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1293 |         check_var_expr!(left, "i");
[INFO] [stdout]      |         -------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:933:16
[INFO] [stdout]      |
[INFO] [stdout]  933 |             check(i.token_str(), $name);
[INFO] [stdout]      |                   ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1294 |         check_const_expr!(right, "10");
[INFO] [stdout]      |         ------------------------------ in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_const_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `op` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:889:16
[INFO] [stdout]      |
[INFO] [stdout]  889 |             check(op.operator.token_str(), $name);
[INFO] [stdout]      |                   ^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1296 |         let expr = check_prefix_op_expr!(step, "++");
[INFO] [stdout]      |                    --------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_prefix_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `op` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:888:17
[INFO] [stdout]      |
[INFO] [stdout]  888 |             return op.right;
[INFO] [stdout]      |                    ^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1296 |         let expr = check_prefix_op_expr!(step, "++");
[INFO] [stdout]      |                    --------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_prefix_op_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:924:16
[INFO] [stdout]      |
[INFO] [stdout]  924 |             check(i.token_str(), $name);
[INFO] [stdout]      |                   ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1297 |         check_var_expr!(expr, "i");
[INFO] [stdout]      |         -------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:924:16
[INFO] [stdout]      |
[INFO] [stdout]  924 |             check(i.token_str(), $name);
[INFO] [stdout]      |                   ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1303 |         check_var_expr!(expr, "a");
[INFO] [stdout]      |         -------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_var_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]     --> src/syntax_tree.rs:933:16
[INFO] [stdout]      |
[INFO] [stdout]  933 |             check(i.token_str(), $name);
[INFO] [stdout]      |                   ^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 1324 |         check_const_expr!(var_def.set_to, "0");
[INFO] [stdout]      |         -------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `check_const_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `func` in this scope
[INFO] [stdout]    --> src/types.rs:133:58
[INFO] [stdout]     |
[INFO] [stdout] 133 |                 let func = FunctionType::from_func_type(&func)?;
[INFO] [stdout]     |                                                          ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `args` on type `&FunctionCall<'_>`
[INFO] [stdout]    --> src/compiler.rs:976:42
[INFO] [stdout]     |
[INFO] [stdout] 976 |         if func.arguments.len() == type_.args.len() {
[INFO] [stdout]     |                                          ^^^^ unknown field
[INFO] [stdout]     |
[INFO] [stdout]     = note: available fields are: `func`, `arguments`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `args` on type `&FunctionCall<'_>`
[INFO] [stdout]    --> src/compiler.rs:981:29
[INFO] [stdout]     |
[INFO] [stdout] 981 |                 .zip(&type_.args)
[INFO] [stdout]     |                             ^^^^ unknown field
[INFO] [stdout]     |
[INFO] [stdout]     = note: available fields are: `func`, `arguments`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `ret` on type `&FunctionCall<'_>`
[INFO] [stdout]     --> src/compiler.rs:1000:32
[INFO] [stdout]      |
[INFO] [stdout] 1000 |             res.map(|_| (type_.ret, false))
[INFO] [stdout]      |                                ^^^ unknown field
[INFO] [stdout]      |
[INFO] [stdout]      = note: available fields are: `func`, `arguments`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0557, E0609.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `interactive_c` (bin "interactive_c") due to 14 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/syntax_tree.rs:854:17
[INFO] [stdout]      |
[INFO] [stdout]  854 |             let mut $walker_name = _tree.walker();
[INFO] [stdout]      |                 ----^^^^^^^^^^^^
[INFO] [stdout]      |                 |
[INFO] [stdout]      |                 help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 1398 |         new_walker!{let mut walker = "int x=0; int x(int a){return a + 4; for(int i=0; i<a; ++i) a += 3 * 4;}";}
[INFO] [stdout]      |         -------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]      = note: this warning originates in the macro `new_walker` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0557, E0609.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `interactive_c` (bin "interactive_c" test) due to 253 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "e796328e9af933443adcd1610c2e7332d5a931be9127bd52dfebe6bf069a63d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e796328e9af933443adcd1610c2e7332d5a931be9127bd52dfebe6bf069a63d5", kill_on_drop: false }`
[INFO] [stdout] e796328e9af933443adcd1610c2e7332d5a931be9127bd52dfebe6bf069a63d5
