[INFO] cloning repository https://github.com/softwaresale/a-lang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/softwaresale/a-lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsoftwaresale%2Fa-lang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsoftwaresale%2Fa-lang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b06a5a4e253fa21e062cdcac506059e42874c7cb
[INFO] building softwaresale/a-lang against master#44f415c1d617ebc7b931a243b7b321ef8a6ca47c for pr-142134-abi-ast-error
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsoftwaresale%2Fa-lang" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/softwaresale/a-lang on toolchain 44f415c1d617ebc7b931a243b7b321ef8a6ca47c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/softwaresale/a-lang
[INFO] finished tweaking git repo https://github.com/softwaresale/a-lang
[INFO] tweaked toml for git repo https://github.com/softwaresale/a-lang written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/softwaresale/a-lang already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c1446d5f6ab3f436d6e1353cd6992c8b19d89845d97317d643e9a915d211b1f9
[INFO] running `Command { std: "docker" "start" "-a" "c1446d5f6ab3f436d6e1353cd6992c8b19d89845d97317d643e9a915d211b1f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c1446d5f6ab3f436d6e1353cd6992c8b19d89845d97317d643e9a915d211b1f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1446d5f6ab3f436d6e1353cd6992c8b19d89845d97317d643e9a915d211b1f9", kill_on_drop: false }`
[INFO] [stdout] c1446d5f6ab3f436d6e1353cd6992c8b19d89845d97317d643e9a915d211b1f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e74a75c7c669bb03452330e623d9e7b40375a08a04a971d4cd0f7b831f98c71
[INFO] running `Command { std: "docker" "start" "-a" "0e74a75c7c669bb03452330e623d9e7b40375a08a04a971d4cd0f7b831f98c71", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.70
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling utf8parse v0.2.1
[INFO] [stderr]    Compiling anstyle-query v1.0.2
[INFO] [stderr]    Compiling anstyle v1.0.4
[INFO] [stderr]    Compiling colorchoice v1.0.0
[INFO] [stderr]    Compiling clap_lex v0.6.0
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling anstyle-parse v0.2.3
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling anstream v0.6.5
[INFO] [stderr]    Compiling clap_builder v4.4.11
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.41
[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]    Compiling clap v4.4.11
[INFO] [stderr]    Compiling a-lang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0583]: file not found for module `lift_types`
[INFO] [stdout]  --> src/analysis.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | mod lift_types;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `lift_types`, create file "src/analysis/lift_types.rs" or "src/analysis/lift_types/mod.rs"
[INFO] [stdout]   = note: if there is a `mod lift_types` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `type_infer`
[INFO] [stdout]  --> src/analysis.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | mod type_infer;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `type_infer`, create file "src/analysis/type_infer.rs" or "src/analysis/type_infer/mod.rs"
[INFO] [stdout]   = note: if there is a `mod type_infer` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `type_infer`
[INFO] [stdout]  --> src/analysis.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | mod type_infer;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `type_infer`, create file "src/analysis/type_infer.rs" or "src/analysis/type_infer/mod.rs"
[INFO] [stdout]   = note: if there is a `mod type_infer` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0428]: the name `type_infer` is defined multiple times
[INFO] [stdout]  --> src/analysis.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | mod type_infer;
[INFO] [stdout]   | --------------- previous definition of the module `type_infer` here
[INFO] [stdout] ...
[INFO] [stdout] 7 | mod type_infer;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^ `type_infer` redefined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `type_infer` must be defined only once in the type namespace of this module
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0428]: the name `type_check` is defined multiple times
[INFO] [stdout]  --> src/analysis.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | mod type_check;
[INFO] [stdout]   | --------------- previous definition of the module `type_check` here
[INFO] [stdout] 7 | mod type_infer;
[INFO] [stdout] 8 | mod type_check;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^ `type_check` redefined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `type_check` must be defined only once in the type namespace of this module
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `token` is private
[INFO] [stdout]   --> src/operators.rs:2:22
[INFO] [stdout]    |
[INFO] [stdout] 2  | use crate::frontend::token::{Token, TokenKind};
[INFO] [stdout]    |                      ^^^^^ private module
[INFO] [stdout]    |
[INFO] [stdout] note: the module `token` is defined here
[INFO] [stdout]   --> src/frontend.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | mod token;
[INFO] [stdout]    | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `token` is private
[INFO] [stdout]   --> src/operators.rs:2:22
[INFO] [stdout]    |
[INFO] [stdout] 2  | use crate::frontend::token::{Token, TokenKind};
[INFO] [stdout]    |                      ^^^^^          --------- enum `TokenKind` is not publicly re-exported
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      private module
[INFO] [stdout]    |
[INFO] [stdout] note: the module `token` is defined here
[INFO] [stdout]   --> src/frontend.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | mod token;
[INFO] [stdout]    | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `RangeInclusive` and `Range`
[INFO] [stdout]  --> src/frontend/input.rs:6:16
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::ops::{Range, RangeInclusive};
[INFO] [stdout]   |                ^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SourceLocation` and `SourceRange`
[INFO] [stdout]  --> src/frontend/input.rs:9:33
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::frontend::location::{SourceLocation, SourceRange};
[INFO] [stdout]   |                                 ^^^^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ExitStatus`
[INFO] [stdout]   --> src/main.rs:11:30
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::process::{ExitCode, ExitStatus};
[INFO] [stdout]    |                              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `&_`
[INFO] [stdout]   --> src/frontend/parser/expr.rs:75:49
[INFO] [stdout]    |
[INFO] [stdout] 75 |             if !lookahead.as_ref().is_some_and(|op| op.precedence() >= min_prec) {
[INFO] [stdout]    |                                                 ^^     ---------- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type, where the type for type parameter `T` is specified
[INFO] [stdout]    |
[INFO] [stdout] 75 |             if !lookahead.as_ref().is_some_and(|op: &T| op.precedence() >= min_prec) {
[INFO] [stdout]    |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `&_`
[INFO] [stdout]   --> src/frontend/parser/expr.rs:88:50
[INFO] [stdout]    |
[INFO] [stdout] 88 |             while inner_op.as_ref().is_some_and(|inner_op| inner_op.precedence() > op.precedence()) {
[INFO] [stdout]    |                                                  ^^^^^^^^           ---------- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type, where the type for type parameter `T` is specified
[INFO] [stdout]    |
[INFO] [stdout] 88 |             while inner_op.as_ref().is_some_and(|inner_op: &T| inner_op.precedence() > op.precedence()) {
[INFO] [stdout]    |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]   --> src/analysis/hir/ast_lower.rs:19:38
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn visit_compilation_unit(&self, node: CompilationUnitNode, ctx: Self::CtxT) -> Result<Self::ResT, Self::ErrT> {
[INFO] [stdout]    |                                      ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/analysis/hir/ast_lower.rs:19:65
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn visit_compilation_unit(&self, node: CompilationUnitNode, ctx: Self::CtxT) -> Result<Self::ResT, Self::ErrT> {
[INFO] [stdout]    |                                                                 ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]   --> src/analysis/hir/ast_lower.rs:23:42
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn visit_function_declaration(&self, node: FunctionDeclarationNode, ctx: Self::CtxT) -> Result<Self::ResT, Self::ErrT> {
[INFO] [stdout]    |                                          ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/analysis/hir/ast_lower.rs:23:73
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn visit_function_declaration(&self, node: FunctionDeclarationNode, ctx: Self::CtxT) -> Result<Self::ResT, Self::ErrT> {
[INFO] [stdout]    |                                                                         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]   --> src/analysis/hir/ast_lower.rs:27:40
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn visit_object_declaration(&self, node: ObjectDeclarationNode, ctx: Self::CtxT) -> Result<Self::ResT, Self::ErrT> {
[INFO] [stdout]    |                                        ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/analysis/hir/ast_lower.rs:27:69
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn visit_object_declaration(&self, node: ObjectDeclarationNode, ctx: Self::CtxT) -> Result<Self::ResT, Self::ErrT> {
[INFO] [stdout]    |                                                                     ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]   --> src/analysis/hir/ast_lower.rs:31:39
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn visit_field_declaration(&self, node: FieldDeclarationNode, ctx: Self::CtxT) -> Result<Self::ResT, Self::ErrT> {
[INFO] [stdout]    |                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/analysis/hir/ast_lower.rs:31:67
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn visit_field_declaration(&self, node: FieldDeclarationNode, ctx: Self::CtxT) -> Result<Self::ResT, Self::ErrT> {
[INFO] [stdout]    |                                                                   ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]   --> src/analysis/hir/ast_lower.rs:35:38
[INFO] [stdout]    |
[INFO] [stdout] 35 |     fn visit_composition_spec(&self, node: CompositionSpecNode, ctx: Self::CtxT) -> Result<Self::ResT, Self::ErrT> {
[INFO] [stdout]    |                                      ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/analysis/hir/ast_lower.rs:35:65
[INFO] [stdout]    |
[INFO] [stdout] 35 |     fn visit_composition_spec(&self, node: CompositionSpecNode, ctx: Self::CtxT) -> Result<Self::ResT, Self::ErrT> {
[INFO] [stdout]    |                                                                 ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]   --> src/analysis/hir/ast_lower.rs:39:42
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn visit_variable_declaration(&self, node: VariableDeclarationNode, ctx: Self::CtxT) -> Result<Self::ResT, Self::ErrT> {
[INFO] [stdout]    |                                          ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/analysis/hir/ast_lower.rs:39:73
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn visit_variable_declaration(&self, node: VariableDeclarationNode, ctx: Self::CtxT) -> Result<Self::ResT, Self::ErrT> {
[INFO] [stdout]    |                                                                         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]   --> src/analysis/hir/ast_lower.rs:43:27
[INFO] [stdout]    |
[INFO] [stdout] 43 |     fn visit_param(&self, node: ParamNode, ctx: Self::CtxT) -> Result<Self::ResT, Self::ErrT> {
[INFO] [stdout]    |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/analysis/hir/ast_lower.rs:43:44
[INFO] [stdout]    |
[INFO] [stdout] 43 |     fn visit_param(&self, node: ParamNode, ctx: Self::CtxT) -> Result<Self::ResT, Self::ErrT> {
[INFO] [stdout]    |                                            ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stmts`
[INFO] [stdout]   --> src/analysis/hir/ast_lower.rs:47:27
[INFO] [stdout]    |
[INFO] [stdout] 47 |     fn visit_block(&self, stmts: Vec<Box<Ast>>, ctx: Self::CtxT) -> Result<Self::ResT, Self::ErrT> {
[INFO] [stdout]    |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_stmts`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/analysis/hir/ast_lower.rs:47:49
[INFO] [stdout]    |
[INFO] [stdout] 47 |     fn visit_block(&self, stmts: Vec<Box<Ast>>, ctx: Self::CtxT) -> Result<Self::ResT, Self::ErrT> {
[INFO] [stdout]    |                                                 ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]   --> src/analysis/hir/ast_lower.rs:51:32
[INFO] [stdout]    |
[INFO] [stdout] 51 |     fn visit_assignment(&self, node: AssignmentNode, ctx: Self::CtxT) -> Result<Self::ResT, Self::ErrT> {
[INFO] [stdout]    |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/analysis/hir/ast_lower.rs:51:54
[INFO] [stdout]    |
[INFO] [stdout] 51 |     fn visit_assignment(&self, node: AssignmentNode, ctx: Self::CtxT) -> Result<Self::ResT, Self::ErrT> {
[INFO] [stdout]    |                                                      ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]   --> src/analysis/hir/ast_lower.rs:55:30
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn visit_unary_op(&self, node: UnaryOpNode, ctx: Self::CtxT) -> Result<Self::ResT, Self::ErrT> {
[INFO] [stdout]    |                              ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/analysis/hir/ast_lower.rs:55:49
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn visit_unary_op(&self, node: UnaryOpNode, ctx: Self::CtxT) -> Result<Self::ResT, Self::ErrT> {
[INFO] [stdout]    |                                                 ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]   --> src/analysis/hir/ast_lower.rs:59:31
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn visit_binary_op(&self, node: BinaryOpNode, ctx: Self::CtxT) -> Result<Self::ResT, Self::ErrT> {
[INFO] [stdout]    |                               ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/analysis/hir/ast_lower.rs:59:51
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn visit_binary_op(&self, node: BinaryOpNode, ctx: Self::CtxT) -> Result<Self::ResT, Self::ErrT> {
[INFO] [stdout]    |                                                   ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]   --> src/analysis/hir/ast_lower.rs:63:31
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn visit_cond_expr(&self, node: CondExprNode, ctx: Self::CtxT) -> Result<Self::ResT, Self::ErrT> {
[INFO] [stdout]    |                               ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/analysis/hir/ast_lower.rs:63:51
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn visit_cond_expr(&self, node: CondExprNode, ctx: Self::CtxT) -> Result<Self::ResT, Self::ErrT> {
[INFO] [stdout]    |                                                   ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/analysis/hir/ast_lower.rs:108:49
[INFO] [stdout]     |
[INFO] [stdout] 108 |     fn visit_identifier(&self, node: IdentNode, ctx: Self::CtxT) -> Result<Self::ResT, Self::ErrT> {
[INFO] [stdout]     |                                                 ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/analysis/hir/ast_lower.rs:116:44
[INFO] [stdout]     |
[INFO] [stdout] 116 |     fn visit_literal(&self, node: LitNode, ctx: Self::CtxT) -> Result<Self::ResT, Self::ErrT> {
[INFO] [stdout]     |                                            ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]    --> src/analysis/hir/ast_lower.rs:169:34
[INFO] [stdout]     |
[INFO] [stdout] 169 |     fn visit_array_access(&self, node: ArrayAccessNode, ctx: Self::CtxT) -> Result<Self::ResT, Self::ErrT> {
[INFO] [stdout]     |                                  ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/analysis/hir/ast_lower.rs:169:57
[INFO] [stdout]     |
[INFO] [stdout] 169 |     fn visit_array_access(&self, node: ArrayAccessNode, ctx: Self::CtxT) -> Result<Self::ResT, Self::ErrT> {
[INFO] [stdout]     |                                                         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]    --> src/analysis/hir/ast_lower.rs:173:31
[INFO] [stdout]     |
[INFO] [stdout] 173 |     fn visit_type_spec(&self, node: TypeSpecNode, ctx: Self::CtxT) -> Result<Self::ResT, Self::ErrT> {
[INFO] [stdout]     |                               ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/analysis/hir/ast_lower.rs:173:51
[INFO] [stdout]     |
[INFO] [stdout] 173 |     fn visit_type_spec(&self, node: TypeSpecNode, ctx: Self::CtxT) -> Result<Self::ResT, Self::ErrT> {
[INFO] [stdout]     |                                                   ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0382]: use of partially moved value: `node`
[INFO] [stdout]    --> src/analysis/type_lifting.rs:37:71
[INFO] [stdout]     |
[INFO] [stdout] 35  |         let name = node.name.into_ident().ident;
[INFO] [stdout]     |                              ------------ `*node.name` partially moved due to this method call
[INFO] [stdout] 36  |
[INFO] [stdout] 37  |         let function_type = self.extractor.visit_function_declaration(node, ())?;
[INFO] [stdout]     |                                                                       ^^^^ value used here after partial move
[INFO] [stdout]     |
[INFO] [stdout] note: `Ast::into_ident` takes ownership of the receiver `self`, which moves `*node.name`
[INFO] [stdout]    --> src/frontend/ast.rs:242:23
[INFO] [stdout]     |
[INFO] [stdout] 242 |     pub fn into_ident(self) -> IdentNode {
[INFO] [stdout]     |                       ^^^^
[INFO] [stdout]     = note: partial move occurs because `*node.name` has type `Ast`, which does not implement the `Copy` trait
[INFO] [stdout] help: you can `clone` the value and consume it, but this might not be your desired behavior
[INFO] [stdout]     |
[INFO] [stdout] 35  |         let name = <Ast as Clone>::clone(&node.name).into_ident().ident;
[INFO] [stdout]     |                    +++++++++++++++++++++++         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]   --> src/analysis/type_extract.rs:14:38
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn visit_compilation_unit(&self, node: CompilationUnitNode, ctx: Self::CtxT) -> Result<Self::ResT, Self::ErrT> {
[INFO] [stdout]    |                                      ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/analysis/type_extract.rs:14:65
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn visit_compilation_unit(&self, node: CompilationUnitNode, ctx: Self::CtxT) -> Result<Self::ResT, Self::ErrT> {
[INFO] [stdout]    |                                                                 ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0382]: use of moved value: `*node.name`
[INFO] [stdout]    --> src/analysis/type_extract.rs:22:30
[INFO] [stdout]     |
[INFO] [stdout] 22  |             let param_name = node.name.into_ident();
[INFO] [stdout]     |                              ^^^^^^^^^ ------------ `*node.name` moved due to this method call, in previous iteration of loop
[INFO] [stdout]     |
[INFO] [stdout] note: `Ast::into_ident` takes ownership of the receiver `self`, which moves `*node.name`
[INFO] [stdout]    --> src/frontend/ast.rs:242:23
[INFO] [stdout]     |
[INFO] [stdout] 242 |     pub fn into_ident(self) -> IdentNode {
[INFO] [stdout]     |                       ^^^^
[INFO] [stdout]     = note: move occurs because `*node.name` has type `Ast`, which does not implement the `Copy` trait
[INFO] [stdout] help: you can `clone` the value and consume it, but this might not be your desired behavior
[INFO] [stdout]     |
[INFO] [stdout] 22  |             let param_name = <Ast as Clone>::clone(&node.name).into_ident();
[INFO] [stdout]     |                              +++++++++++++++++++++++         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]   --> src/analysis/type_extract.rs:57:38
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn visit_composition_spec(&self, node: CompositionSpecNode, ctx: Self::CtxT) -> Result<Self::ResT, Self::ErrT> {
[INFO] [stdout]    |                                      ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/analysis/type_extract.rs:57:65
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn visit_composition_spec(&self, node: CompositionSpecNode, ctx: Self::CtxT) -> Result<Self::ResT, Self::ErrT> {
[INFO] [stdout]    |                                                                 ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/analysis/type_extract.rs:71:13
[INFO] [stdout]    |
[INFO] [stdout] 71 |         let mut stmts = stmts;
[INFO] [stdout]    |             ----^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]   --> src/analysis/type_extract.rs:83:30
[INFO] [stdout]    |
[INFO] [stdout] 83 |     fn visit_unary_op(&self, node: UnaryOpNode, ctx: Self::CtxT) -> Result<Self::ResT, Self::ErrT> {
[INFO] [stdout]    |                              ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/analysis/type_extract.rs:83:49
[INFO] [stdout]    |
[INFO] [stdout] 83 |     fn visit_unary_op(&self, node: UnaryOpNode, ctx: Self::CtxT) -> Result<Self::ResT, Self::ErrT> {
[INFO] [stdout]    |                                                 ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]   --> src/analysis/type_extract.rs:87:31
[INFO] [stdout]    |
[INFO] [stdout] 87 |     fn visit_binary_op(&self, node: BinaryOpNode, ctx: Self::CtxT) -> Result<Self::ResT, Self::ErrT> {
[INFO] [stdout]    |                               ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/analysis/type_extract.rs:87:51
[INFO] [stdout]    |
[INFO] [stdout] 87 |     fn visit_binary_op(&self, node: BinaryOpNode, ctx: Self::CtxT) -> Result<Self::ResT, Self::ErrT> {
[INFO] [stdout]    |                                                   ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]   --> src/analysis/type_extract.rs:98:27
[INFO] [stdout]    |
[INFO] [stdout] 98 |     fn visit_while(&self, node: WhileNode, ctx: Self::CtxT) -> Result<Self::ResT, Self::ErrT> {
[INFO] [stdout]    |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/analysis/type_extract.rs:98:44
[INFO] [stdout]    |
[INFO] [stdout] 98 |     fn visit_while(&self, node: WhileNode, ctx: Self::CtxT) -> Result<Self::ResT, Self::ErrT> {
[INFO] [stdout]    |                                            ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]    --> src/analysis/type_extract.rs:104:32
[INFO] [stdout]     |
[INFO] [stdout] 104 |     fn visit_identifier(&self, node: IdentNode, ctx: Self::CtxT) -> Result<Self::ResT, Self::ErrT> {
[INFO] [stdout]     |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/analysis/type_extract.rs:104:49
[INFO] [stdout]     |
[INFO] [stdout] 104 |     fn visit_identifier(&self, node: IdentNode, ctx: Self::CtxT) -> Result<Self::ResT, Self::ErrT> {
[INFO] [stdout]     |                                                 ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/analysis/type_extract.rs:109:44
[INFO] [stdout]     |
[INFO] [stdout] 109 |     fn visit_literal(&self, node: LitNode, ctx: Self::CtxT) -> Result<Self::ResT, Self::ErrT> {
[INFO] [stdout]     |                                            ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]    --> src/analysis/type_extract.rs:113:30
[INFO] [stdout]     |
[INFO] [stdout] 113 |     fn visit_fun_call(&self, node: FunCallNode, ctx: Self::CtxT) -> Result<Self::ResT, Self::ErrT> {
[INFO] [stdout]     |                              ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/analysis/type_extract.rs:113:49
[INFO] [stdout]     |
[INFO] [stdout] 113 |     fn visit_fun_call(&self, node: FunCallNode, ctx: Self::CtxT) -> Result<Self::ResT, Self::ErrT> {
[INFO] [stdout]     |                                                 ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/analysis/type_extract.rs:138:51
[INFO] [stdout]     |
[INFO] [stdout] 138 |     fn visit_type_spec(&self, node: TypeSpecNode, ctx: Self::CtxT) -> Result<Self::ResT, Self::ErrT> {
[INFO] [stdout]     |                                                   ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ast`
[INFO] [stdout]   --> src/analysis.rs:13:20
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn analyze_ast(ast: Ast) -> Hir {
[INFO] [stdout]    |                    ^^^ help: if this is intentional, prefix it with an underscore: `_ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0507]: cannot move out of `symbol.tp` which is behind a shared reference
[INFO] [stdout]   --> src/symtab.rs:63:27
[INFO] [stdout]    |
[INFO] [stdout] 63 |             .map(|symbol| symbol.tp)
[INFO] [stdout]    |                           ^^^^^^^^^ move occurs because `symbol.tp` has type `Type`, which does not implement the `Copy` trait
[INFO] [stdout]    |
[INFO] [stdout] help: consider cloning the value if the performance cost is acceptable
[INFO] [stdout]    |
[INFO] [stdout] 63 |             .map(|symbol| symbol.tp.clone())
[INFO] [stdout]    |                                    ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0382, E0428, E0507, E0583, E0603.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `a-lang` (bin "a-lang") due to 12 previous errors; 51 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "0e74a75c7c669bb03452330e623d9e7b40375a08a04a971d4cd0f7b831f98c71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e74a75c7c669bb03452330e623d9e7b40375a08a04a971d4cd0f7b831f98c71", kill_on_drop: false }`
[INFO] [stdout] 0e74a75c7c669bb03452330e623d9e7b40375a08a04a971d4cd0f7b831f98c71