[INFO] cloning repository https://github.com/elipmoc/Ruscall
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/elipmoc/Ruscall" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felipmoc%2FRuscall", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felipmoc%2FRuscall'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8feb48c031b7475a396c7d15a05ea6a78c560daa
[INFO] testing elipmoc/Ruscall against 1.47.0 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felipmoc%2FRuscall" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/elipmoc/Ruscall on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/elipmoc/Ruscall
[INFO] finished tweaking git repo https://github.com/elipmoc/Ruscall
[INFO] tweaked toml for git repo https://github.com/elipmoc/Ruscall written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/elipmoc/Ruscall already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 28c836132c9d59d8c09e209751fd2abd61657a012de50ed8b0e29fd23be828c6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "28c836132c9d59d8c09e209751fd2abd61657a012de50ed8b0e29fd23be828c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28c836132c9d59d8c09e209751fd2abd61657a012de50ed8b0e29fd23be828c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28c836132c9d59d8c09e209751fd2abd61657a012de50ed8b0e29fd23be828c6", kill_on_drop: false }`
[INFO] [stdout] 28c836132c9d59d8c09e209751fd2abd61657a012de50ed8b0e29fd23be828c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b760cb2c21aaaaa59df7ca5540d84b2a16362ce6420dafe98d6540151ecaf544
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b760cb2c21aaaaa59df7ca5540d84b2a16362ce6420dafe98d6540151ecaf544", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.45
[INFO] [stderr]    Compiling proc-macro2 v0.4.24
[INFO] [stderr]    Compiling cc v1.0.27
[INFO] [stderr]    Compiling inkwell v0.1.0 (https://github.com/elipmoc/inkwell?branch=llvm6-0#ad57fda8)
[INFO] [stderr]    Compiling either v1.5.0
[INFO] [stderr]    Compiling byteorder v1.2.7
[INFO] [stderr]    Compiling ascii v0.9.1
[INFO] [stderr]    Compiling memchr v2.1.2
[INFO] [stderr]    Compiling enum-methods v0.0.8
[INFO] [stderr]    Compiling quote v0.6.10
[INFO] [stderr]    Compiling syn v0.15.23
[INFO] [stderr]    Compiling ruscall v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling aho-corasick v0.6.9
[INFO] [stderr]    Compiling combine v3.6.3
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling llvm-sys v60.2.0
[INFO] [stderr]    Compiling inkwell_internal_macros v0.1.0 (https://github.com/elipmoc/inkwell?branch=llvm6-0#ad57fda8)
[INFO] [stderr] warning: src/stdlib/c/test.c: In function 'scan':
[INFO] [stderr] warning: src/stdlib/c/test.c:9:14: warning: unused parameter 'a' [-Wunused-parameter]
[INFO] [stderr] warning:     9 | int scan(int a){
[INFO] [stderr] warning:       |          ~~~~^
[INFO] [stdout] warning: unused imports: `types::AnyType`, `types::BasicType`, `values::AnyValue`, `values::BasicValue`
[INFO] [stdout]  --> src/compile/code_gen.rs:4:21
[INFO] [stdout]   |
[INFO] [stdout] 4 | use self::inkwell::{values::BasicValue, values::AnyValue, types::BasicType, types::AnyType};
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::ir::mir`
[INFO] [stdout]  --> src/compile/code_gen.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use super::ir::mir;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::semantic_analysis::type_inference::type_substitute::TypeSubstitute`
[INFO] [stdout]  --> src/compile/code_gen.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use super::semantic_analysis::type_inference::type_substitute::TypeSubstitute;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::semantic_analysis::type_inference::type_env::TypeEnv`
[INFO] [stdout]  --> src/compile/code_gen.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use super::semantic_analysis::type_inference::type_env::TypeEnv;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::semantic_analysis::type_inference::assump_env::AssumpEnv`
[INFO] [stdout]  --> src/compile/code_gen.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use super::semantic_analysis::type_inference::assump_env::AssumpEnv;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::types::types::*`
[INFO] [stdout]  --> src/compile/code_gen.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use super::types::types::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::hash_map::HashMap`
[INFO] [stdout]   --> src/compile/code_gen.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::collections::hash_map::HashMap;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `compile::mangling::mangle`
[INFO] [stdout]   --> src/compile/code_gen.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use compile::mangling::mangle;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]   --> src/compile/error.rs:19:39
[INFO] [stdout]    |
[INFO] [stdout] 19 |                 .fold("".to_string(), { |acc, x| format!("{}\r\n{:?}", acc, x) }),
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::output_file::output_file`
[INFO] [stdout]   --> src/compile/mod.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use self::output_file::output_file;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]  --> src/compile/parser/parser.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use combine::parser::combinator::try;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/compile/parser/parser.rs:84:9
[INFO] [stdout]    |
[INFO] [stdout] 84 |         try(
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/compile/parser/parser.rs:87:17
[INFO] [stdout]    |
[INFO] [stdout] 87 |                 try(infix_parser().map(ast::StmtAST::InfixAST))
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/compile/parser/parser.rs:88:21
[INFO] [stdout]    |
[INFO] [stdout] 88 |                 .or(try(def_func_parser().map(ast::StmtAST::DefFuncAST)))
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/compile/parser/parser.rs:89:21
[INFO] [stdout]    |
[INFO] [stdout] 89 |                 .or(try(dec_func_parser().map(ast::StmtAST::DecFuncAST)))
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/compile/parser/parser.rs:156:13
[INFO] [stdout]     |
[INFO] [stdout] 156 |             try(
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/compile/parser/parser.rs:238:10
[INFO] [stdout]     |
[INFO] [stdout] 238 |         (try(string("infixr")).
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/compile/parser/parser.rs:287:13
[INFO] [stdout]     |
[INFO] [stdout] 287 |             try(paren_parser())
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/compile/parser/parser.rs:293:17
[INFO] [stdout]     |
[INFO] [stdout] 293 |             .or(try(bool_parser()))
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/compile/parser/parser.rs:294:17
[INFO] [stdout]     |
[INFO] [stdout] 294 |             .or(try(if_parser()))
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/compile/parser/parser.rs:295:17
[INFO] [stdout]     |
[INFO] [stdout] 295 |             .or(try(named_params_constructor_call_parser()))
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/compile/parser/parser.rs:302:18
[INFO] [stdout]     |
[INFO] [stdout] 302 |             many(try(
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/compile/parser/parser.rs:387:26
[INFO] [stdout]     |
[INFO] [stdout] 387 |                     many(try(
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/compile/parser/parser.rs:444:13
[INFO] [stdout]     |
[INFO] [stdout] 444 |             try(
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/compile/parser/parser.rs:447:21
[INFO] [stdout]     |
[INFO] [stdout] 447 |                     try((skip_many_parser(),char(','),skip_many_parser()))
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]  --> src/compile/parser/types.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use combine::parser::combinator::try;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/compile/parser/types.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 |        .or(try(ty_paren_parser()))
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/compile/parser/types.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |         try(ty_func_parser().map(|f|TypeAST::FuncTypeAST(Box::new(f) )))
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/compile/parser/types.rs:55:26
[INFO] [stdout]    |
[INFO] [stdout] 55 |                     many(try(
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/compile/parser/types.rs:92:17
[INFO] [stdout]    |
[INFO] [stdout] 92 |                 try(ty_func_parser().map(|f|TypeAST::FuncTypeAST(Box::new(f) )))
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/compile/parser/types.rs:113:17
[INFO] [stdout]     |
[INFO] [stdout] 113 |                 try(
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]  --> src/compile/parser/skipper.rs:4:35
[INFO] [stdout]   |
[INFO] [stdout] 4 | use combine::parser::combinator::{try, not_followed_by};
[INFO] [stdout]   |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/compile/parser/skipper.rs:15:13
[INFO] [stdout]    |
[INFO] [stdout] 15 |         .or(try(comment_parser()))
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/compile/parser/skipper.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 |         .or(try(comments_parser()))
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/compile/parser/skipper.rs:55:17
[INFO] [stdout]    |
[INFO] [stdout] 55 |                 try(comments_parser())
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `program_ir`
[INFO] [stdout]   --> src/compile/mod.rs:30:13
[INFO] [stdout]    |
[INFO] [stdout] 30 |         Ok((program_ir, assump)) => panic!("stop"),
[INFO] [stdout]    |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_program_ir`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `assump`
[INFO] [stdout]   --> src/compile/mod.rs:30:25
[INFO] [stdout]    |
[INFO] [stdout] 30 |         Ok((program_ir, assump)) => panic!("stop"),
[INFO] [stdout]    |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_assump`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `output_file_name`
[INFO] [stdout]   --> src/compile/mod.rs:24:36
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn compile_from_str(str: &str, output_file_name: &str) -> Result<(), String> {
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_output_file_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `env`
[INFO] [stdout]    --> src/compile/semantic_analysis/hir_to_mir.rs:320:13
[INFO] [stdout]     |
[INFO] [stdout] 320 |         let env = self
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_env`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/compile/semantic_analysis/type_get.rs:76:22
[INFO] [stdout]    |
[INFO] [stdout] 76 |                 let (mut assump, ty) = (&self.func).ty_get(ty_sub, ty_env, assump)?;
[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: variable does not need to be mutable
[INFO] [stdout]    --> src/compile/semantic_analysis/type_get.rs:313:13
[INFO] [stdout]     |
[INFO] [stdout] 313 |         let mut lambda_q = Qual {
[INFO] [stdout]     |             ----^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/compile/semantic_analysis/type_inference/unify.rs:145:29
[INFO] [stdout]     |
[INFO] [stdout] 145 |                         let mut func_ty = x.clone();
[INFO] [stdout]     |                             ----^^^^^^^
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/compile/ast_transformer/currying_func.rs:45:25
[INFO] [stdout]    |
[INFO] [stdout] 45 |                     let mut x = *x;
[INFO] [stdout]    |                         ----^
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/compile/ast_transformer/resolve_named_params_constructor_call.rs:36:21
[INFO] [stdout]    |
[INFO] [stdout] 36 |                 let mut x = *x;
[INFO] [stdout]    |                     ----^
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 44 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `types::AnyType`, `types::BasicType`, `values::AnyValue`, `values::BasicValue`
[INFO] [stdout]  --> src/compile/code_gen.rs:4:21
[INFO] [stdout]   |
[INFO] [stdout] 4 | use self::inkwell::{values::BasicValue, values::AnyValue, types::BasicType, types::AnyType};
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::ir::mir`
[INFO] [stdout]  --> src/compile/code_gen.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use super::ir::mir;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::semantic_analysis::type_inference::type_substitute::TypeSubstitute`
[INFO] [stdout]  --> src/compile/code_gen.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use super::semantic_analysis::type_inference::type_substitute::TypeSubstitute;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::semantic_analysis::type_inference::type_env::TypeEnv`
[INFO] [stdout]  --> src/compile/code_gen.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use super::semantic_analysis::type_inference::type_env::TypeEnv;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::semantic_analysis::type_inference::assump_env::AssumpEnv`
[INFO] [stdout]  --> src/compile/code_gen.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use super::semantic_analysis::type_inference::assump_env::AssumpEnv;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::types::types::*`
[INFO] [stdout]  --> src/compile/code_gen.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use super::types::types::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::hash_map::HashMap`
[INFO] [stdout]   --> src/compile/code_gen.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::collections::hash_map::HashMap;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `compile::mangling::mangle`
[INFO] [stdout]   --> src/compile/code_gen.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use compile::mangling::mangle;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]   --> src/compile/error.rs:19:39
[INFO] [stdout]    |
[INFO] [stdout] 19 |                 .fold("".to_string(), { |acc, x| format!("{}\r\n{:?}", acc, x) }),
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::output_file::output_file`
[INFO] [stdout]   --> src/compile/mod.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use self::output_file::output_file;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]  --> src/compile/parser/parser.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use combine::parser::combinator::try;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/compile/parser/parser.rs:84:9
[INFO] [stdout]    |
[INFO] [stdout] 84 |         try(
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/compile/parser/parser.rs:87:17
[INFO] [stdout]    |
[INFO] [stdout] 87 |                 try(infix_parser().map(ast::StmtAST::InfixAST))
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/compile/parser/parser.rs:88:21
[INFO] [stdout]    |
[INFO] [stdout] 88 |                 .or(try(def_func_parser().map(ast::StmtAST::DefFuncAST)))
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/compile/parser/parser.rs:89:21
[INFO] [stdout]    |
[INFO] [stdout] 89 |                 .or(try(dec_func_parser().map(ast::StmtAST::DecFuncAST)))
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/compile/parser/parser.rs:156:13
[INFO] [stdout]     |
[INFO] [stdout] 156 |             try(
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/compile/parser/parser.rs:238:10
[INFO] [stdout]     |
[INFO] [stdout] 238 |         (try(string("infixr")).
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/compile/parser/parser.rs:287:13
[INFO] [stdout]     |
[INFO] [stdout] 287 |             try(paren_parser())
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/compile/parser/parser.rs:293:17
[INFO] [stdout]     |
[INFO] [stdout] 293 |             .or(try(bool_parser()))
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/compile/parser/parser.rs:294:17
[INFO] [stdout]     |
[INFO] [stdout] 294 |             .or(try(if_parser()))
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/compile/parser/parser.rs:295:17
[INFO] [stdout]     |
[INFO] [stdout] 295 |             .or(try(named_params_constructor_call_parser()))
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/compile/parser/parser.rs:302:18
[INFO] [stdout]     |
[INFO] [stdout] 302 |             many(try(
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/compile/parser/parser.rs:387:26
[INFO] [stdout]     |
[INFO] [stdout] 387 |                     many(try(
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/compile/parser/parser.rs:444:13
[INFO] [stdout]     |
[INFO] [stdout] 444 |             try(
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/compile/parser/parser.rs:447:21
[INFO] [stdout]     |
[INFO] [stdout] 447 |                     try((skip_many_parser(),char(','),skip_many_parser()))
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]  --> src/compile/parser/types.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use combine::parser::combinator::try;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/compile/parser/types.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 |        .or(try(ty_paren_parser()))
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/compile/parser/types.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |         try(ty_func_parser().map(|f|TypeAST::FuncTypeAST(Box::new(f) )))
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/compile/parser/types.rs:55:26
[INFO] [stdout]    |
[INFO] [stdout] 55 |                     many(try(
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/compile/parser/types.rs:92:17
[INFO] [stdout]    |
[INFO] [stdout] 92 |                 try(ty_func_parser().map(|f|TypeAST::FuncTypeAST(Box::new(f) )))
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/compile/parser/types.rs:113:17
[INFO] [stdout]     |
[INFO] [stdout] 113 |                 try(
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]  --> src/compile/parser/skipper.rs:4:35
[INFO] [stdout]   |
[INFO] [stdout] 4 | use combine::parser::combinator::{try, not_followed_by};
[INFO] [stdout]   |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/compile/parser/skipper.rs:15:13
[INFO] [stdout]    |
[INFO] [stdout] 15 |         .or(try(comment_parser()))
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/compile/parser/skipper.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 |         .or(try(comments_parser()))
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/compile/parser/skipper.rs:55:17
[INFO] [stdout]    |
[INFO] [stdout] 55 |                 try(comments_parser())
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `program_ir`
[INFO] [stdout]   --> src/compile/mod.rs:30:13
[INFO] [stdout]    |
[INFO] [stdout] 30 |         Ok((program_ir, assump)) => panic!("stop"),
[INFO] [stdout]    |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_program_ir`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `assump`
[INFO] [stdout]   --> src/compile/mod.rs:30:25
[INFO] [stdout]    |
[INFO] [stdout] 30 |         Ok((program_ir, assump)) => panic!("stop"),
[INFO] [stdout]    |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_assump`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `output_file_name`
[INFO] [stdout]   --> src/compile/mod.rs:24:36
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn compile_from_str(str: &str, output_file_name: &str) -> Result<(), String> {
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_output_file_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `env`
[INFO] [stdout]    --> src/compile/semantic_analysis/hir_to_mir.rs:320:13
[INFO] [stdout]     |
[INFO] [stdout] 320 |         let env = self
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_env`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/compile/semantic_analysis/type_get.rs:76:22
[INFO] [stdout]    |
[INFO] [stdout] 76 |                 let (mut assump, ty) = (&self.func).ty_get(ty_sub, ty_env, assump)?;
[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: variable does not need to be mutable
[INFO] [stdout]    --> src/compile/semantic_analysis/type_get.rs:313:13
[INFO] [stdout]     |
[INFO] [stdout] 313 |         let mut lambda_q = Qual {
[INFO] [stdout]     |             ----^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/compile/semantic_analysis/type_inference/unify.rs:145:29
[INFO] [stdout]     |
[INFO] [stdout] 145 |                         let mut func_ty = x.clone();
[INFO] [stdout]     |                             ----^^^^^^^
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/compile/ast_transformer/currying_func.rs:45:25
[INFO] [stdout]    |
[INFO] [stdout] 45 |                     let mut x = *x;
[INFO] [stdout]    |                         ----^
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/compile/ast_transformer/resolve_named_params_constructor_call.rs:36:21
[INFO] [stdout]    |
[INFO] [stdout] 36 |                 let mut x = *x;
[INFO] [stdout]    |                     ----^
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 44 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 54s
[INFO] running `Command { std: "docker" "inspect" "b760cb2c21aaaaa59df7ca5540d84b2a16362ce6420dafe98d6540151ecaf544", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b760cb2c21aaaaa59df7ca5540d84b2a16362ce6420dafe98d6540151ecaf544", kill_on_drop: false }`
[INFO] [stdout] b760cb2c21aaaaa59df7ca5540d84b2a16362ce6420dafe98d6540151ecaf544
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a5036a13b245fe0a73615caf1c830cb7144ce5913fc5d17fe8e03f065c5b6d2c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a5036a13b245fe0a73615caf1c830cb7144ce5913fc5d17fe8e03f065c5b6d2c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: src/stdlib/c/test.c: In function 'scan':
[INFO] [stderr] warning: src/stdlib/c/test.c:9:14: warning: unused parameter 'a' [-Wunused-parameter]
[INFO] [stderr] warning:     9 | int scan(int a){
[INFO] [stderr] warning:       |          ~~~~^
[INFO] [stderr]    Compiling ruscall v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `types::AnyType`, `types::BasicType`, `values::AnyValue`, `values::BasicValue`
[INFO] [stdout]  --> src/compile/code_gen.rs:4:21
[INFO] [stdout]   |
[INFO] [stdout] 4 | use self::inkwell::{values::BasicValue, values::AnyValue, types::BasicType, types::AnyType};
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::ir::mir`
[INFO] [stdout]  --> src/compile/code_gen.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use super::ir::mir;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::semantic_analysis::type_inference::type_substitute::TypeSubstitute`
[INFO] [stdout]  --> src/compile/code_gen.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use super::semantic_analysis::type_inference::type_substitute::TypeSubstitute;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::semantic_analysis::type_inference::type_env::TypeEnv`
[INFO] [stdout]  --> src/compile/code_gen.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use super::semantic_analysis::type_inference::type_env::TypeEnv;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::semantic_analysis::type_inference::assump_env::AssumpEnv`
[INFO] [stdout]  --> src/compile/code_gen.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use super::semantic_analysis::type_inference::assump_env::AssumpEnv;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::types::types::*`
[INFO] [stdout]  --> src/compile/code_gen.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use super::types::types::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::hash_map::HashMap`
[INFO] [stdout]   --> src/compile/code_gen.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::collections::hash_map::HashMap;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `compile::mangling::mangle`
[INFO] [stdout]   --> src/compile/code_gen.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use compile::mangling::mangle;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]   --> src/compile/error.rs:19:39
[INFO] [stdout]    |
[INFO] [stdout] 19 |                 .fold("".to_string(), { |acc, x| format!("{}\r\n{:?}", acc, x) }),
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::output_file::output_file`
[INFO] [stdout]   --> src/compile/mod.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use self::output_file::output_file;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]  --> src/compile/parser/parser.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use combine::parser::combinator::try;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/compile/parser/parser.rs:84:9
[INFO] [stdout]    |
[INFO] [stdout] 84 |         try(
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/compile/parser/parser.rs:87:17
[INFO] [stdout]    |
[INFO] [stdout] 87 |                 try(infix_parser().map(ast::StmtAST::InfixAST))
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/compile/parser/parser.rs:88:21
[INFO] [stdout]    |
[INFO] [stdout] 88 |                 .or(try(def_func_parser().map(ast::StmtAST::DefFuncAST)))
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/compile/parser/parser.rs:89:21
[INFO] [stdout]    |
[INFO] [stdout] 89 |                 .or(try(dec_func_parser().map(ast::StmtAST::DecFuncAST)))
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/compile/parser/parser.rs:156:13
[INFO] [stdout]     |
[INFO] [stdout] 156 |             try(
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/compile/parser/parser.rs:238:10
[INFO] [stdout]     |
[INFO] [stdout] 238 |         (try(string("infixr")).
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/compile/parser/parser.rs:287:13
[INFO] [stdout]     |
[INFO] [stdout] 287 |             try(paren_parser())
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/compile/parser/parser.rs:293:17
[INFO] [stdout]     |
[INFO] [stdout] 293 |             .or(try(bool_parser()))
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/compile/parser/parser.rs:294:17
[INFO] [stdout]     |
[INFO] [stdout] 294 |             .or(try(if_parser()))
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/compile/parser/parser.rs:295:17
[INFO] [stdout]     |
[INFO] [stdout] 295 |             .or(try(named_params_constructor_call_parser()))
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/compile/parser/parser.rs:302:18
[INFO] [stdout]     |
[INFO] [stdout] 302 |             many(try(
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/compile/parser/parser.rs:387:26
[INFO] [stdout]     |
[INFO] [stdout] 387 |                     many(try(
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/compile/parser/parser.rs:444:13
[INFO] [stdout]     |
[INFO] [stdout] 444 |             try(
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/compile/parser/parser.rs:447:21
[INFO] [stdout]     |
[INFO] [stdout] 447 |                     try((skip_many_parser(),char(','),skip_many_parser()))
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]  --> src/compile/parser/types.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use combine::parser::combinator::try;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/compile/parser/types.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 |        .or(try(ty_paren_parser()))
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/compile/parser/types.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |         try(ty_func_parser().map(|f|TypeAST::FuncTypeAST(Box::new(f) )))
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/compile/parser/types.rs:55:26
[INFO] [stdout]    |
[INFO] [stdout] 55 |                     many(try(
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/compile/parser/types.rs:92:17
[INFO] [stdout]    |
[INFO] [stdout] 92 |                 try(ty_func_parser().map(|f|TypeAST::FuncTypeAST(Box::new(f) )))
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/compile/parser/types.rs:113:17
[INFO] [stdout]     |
[INFO] [stdout] 113 |                 try(
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]  --> src/compile/parser/skipper.rs:4:35
[INFO] [stdout]   |
[INFO] [stdout] 4 | use combine::parser::combinator::{try, not_followed_by};
[INFO] [stdout]   |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/compile/parser/skipper.rs:15:13
[INFO] [stdout]    |
[INFO] [stdout] 15 |         .or(try(comment_parser()))
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/compile/parser/skipper.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 |         .or(try(comments_parser()))
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/compile/parser/skipper.rs:55:17
[INFO] [stdout]    |
[INFO] [stdout] 55 |                 try(comments_parser())
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `program_ir`
[INFO] [stdout]   --> src/compile/mod.rs:30:13
[INFO] [stdout]    |
[INFO] [stdout] 30 |         Ok((program_ir, assump)) => panic!("stop"),
[INFO] [stdout]    |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_program_ir`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `assump`
[INFO] [stdout]   --> src/compile/mod.rs:30:25
[INFO] [stdout]    |
[INFO] [stdout] 30 |         Ok((program_ir, assump)) => panic!("stop"),
[INFO] [stdout]    |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_assump`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `output_file_name`
[INFO] [stdout]   --> src/compile/mod.rs:24:36
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn compile_from_str(str: &str, output_file_name: &str) -> Result<(), String> {
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_output_file_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `env`
[INFO] [stdout]    --> src/compile/semantic_analysis/hir_to_mir.rs:320:13
[INFO] [stdout]     |
[INFO] [stdout] 320 |         let env = self
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_env`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/compile/semantic_analysis/type_get.rs:76:22
[INFO] [stdout]    |
[INFO] [stdout] 76 |                 let (mut assump, ty) = (&self.func).ty_get(ty_sub, ty_env, assump)?;
[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: variable does not need to be mutable
[INFO] [stdout]    --> src/compile/semantic_analysis/type_get.rs:313:13
[INFO] [stdout]     |
[INFO] [stdout] 313 |         let mut lambda_q = Qual {
[INFO] [stdout]     |             ----^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/compile/semantic_analysis/type_inference/unify.rs:145:29
[INFO] [stdout]     |
[INFO] [stdout] 145 |                         let mut func_ty = x.clone();
[INFO] [stdout]     |                             ----^^^^^^^
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/compile/ast_transformer/currying_func.rs:45:25
[INFO] [stdout]    |
[INFO] [stdout] 45 |                     let mut x = *x;
[INFO] [stdout]    |                         ----^
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/compile/ast_transformer/resolve_named_params_constructor_call.rs:36:21
[INFO] [stdout]    |
[INFO] [stdout] 36 |                 let mut x = *x;
[INFO] [stdout]    |                     ----^
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 44 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `types::AnyType`, `types::BasicType`, `values::AnyValue`, `values::BasicValue`
[INFO] [stdout]  --> src/compile/code_gen.rs:4:21
[INFO] [stdout]   |
[INFO] [stdout] 4 | use self::inkwell::{values::BasicValue, values::AnyValue, types::BasicType, types::AnyType};
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::ir::mir`
[INFO] [stdout]  --> src/compile/code_gen.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use super::ir::mir;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::semantic_analysis::type_inference::type_substitute::TypeSubstitute`
[INFO] [stdout]  --> src/compile/code_gen.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use super::semantic_analysis::type_inference::type_substitute::TypeSubstitute;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::semantic_analysis::type_inference::type_env::TypeEnv`
[INFO] [stdout]  --> src/compile/code_gen.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use super::semantic_analysis::type_inference::type_env::TypeEnv;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::semantic_analysis::type_inference::assump_env::AssumpEnv`
[INFO] [stdout]  --> src/compile/code_gen.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use super::semantic_analysis::type_inference::assump_env::AssumpEnv;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::types::types::*`
[INFO] [stdout]  --> src/compile/code_gen.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use super::types::types::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::hash_map::HashMap`
[INFO] [stdout]   --> src/compile/code_gen.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::collections::hash_map::HashMap;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `compile::mangling::mangle`
[INFO] [stdout]   --> src/compile/code_gen.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use compile::mangling::mangle;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]   --> src/compile/error.rs:19:39
[INFO] [stdout]    |
[INFO] [stdout] 19 |                 .fold("".to_string(), { |acc, x| format!("{}\r\n{:?}", acc, x) }),
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::output_file::output_file`
[INFO] [stdout]   --> src/compile/mod.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use self::output_file::output_file;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]  --> src/compile/parser/parser.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use combine::parser::combinator::try;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/compile/parser/parser.rs:84:9
[INFO] [stdout]    |
[INFO] [stdout] 84 |         try(
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/compile/parser/parser.rs:87:17
[INFO] [stdout]    |
[INFO] [stdout] 87 |                 try(infix_parser().map(ast::StmtAST::InfixAST))
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/compile/parser/parser.rs:88:21
[INFO] [stdout]    |
[INFO] [stdout] 88 |                 .or(try(def_func_parser().map(ast::StmtAST::DefFuncAST)))
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/compile/parser/parser.rs:89:21
[INFO] [stdout]    |
[INFO] [stdout] 89 |                 .or(try(dec_func_parser().map(ast::StmtAST::DecFuncAST)))
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/compile/parser/parser.rs:156:13
[INFO] [stdout]     |
[INFO] [stdout] 156 |             try(
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/compile/parser/parser.rs:238:10
[INFO] [stdout]     |
[INFO] [stdout] 238 |         (try(string("infixr")).
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/compile/parser/parser.rs:287:13
[INFO] [stdout]     |
[INFO] [stdout] 287 |             try(paren_parser())
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/compile/parser/parser.rs:293:17
[INFO] [stdout]     |
[INFO] [stdout] 293 |             .or(try(bool_parser()))
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/compile/parser/parser.rs:294:17
[INFO] [stdout]     |
[INFO] [stdout] 294 |             .or(try(if_parser()))
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/compile/parser/parser.rs:295:17
[INFO] [stdout]     |
[INFO] [stdout] 295 |             .or(try(named_params_constructor_call_parser()))
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/compile/parser/parser.rs:302:18
[INFO] [stdout]     |
[INFO] [stdout] 302 |             many(try(
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/compile/parser/parser.rs:387:26
[INFO] [stdout]     |
[INFO] [stdout] 387 |                     many(try(
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/compile/parser/parser.rs:444:13
[INFO] [stdout]     |
[INFO] [stdout] 444 |             try(
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/compile/parser/parser.rs:447:21
[INFO] [stdout]     |
[INFO] [stdout] 447 |                     try((skip_many_parser(),char(','),skip_many_parser()))
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]  --> src/compile/parser/types.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use combine::parser::combinator::try;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/compile/parser/types.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 |        .or(try(ty_paren_parser()))
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/compile/parser/types.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |         try(ty_func_parser().map(|f|TypeAST::FuncTypeAST(Box::new(f) )))
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/compile/parser/types.rs:55:26
[INFO] [stdout]    |
[INFO] [stdout] 55 |                     many(try(
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/compile/parser/types.rs:92:17
[INFO] [stdout]    |
[INFO] [stdout] 92 |                 try(ty_func_parser().map(|f|TypeAST::FuncTypeAST(Box::new(f) )))
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/compile/parser/types.rs:113:17
[INFO] [stdout]     |
[INFO] [stdout] 113 |                 try(
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]  --> src/compile/parser/skipper.rs:4:35
[INFO] [stdout]   |
[INFO] [stdout] 4 | use combine::parser::combinator::{try, not_followed_by};
[INFO] [stdout]   |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/compile/parser/skipper.rs:15:13
[INFO] [stdout]    |
[INFO] [stdout] 15 |         .or(try(comment_parser()))
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/compile/parser/skipper.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 |         .or(try(comments_parser()))
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/compile/parser/skipper.rs:55:17
[INFO] [stdout]    |
[INFO] [stdout] 55 |                 try(comments_parser())
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `program_ir`
[INFO] [stdout]   --> src/compile/mod.rs:30:13
[INFO] [stdout]    |
[INFO] [stdout] 30 |         Ok((program_ir, assump)) => panic!("stop"),
[INFO] [stdout]    |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_program_ir`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `assump`
[INFO] [stdout]   --> src/compile/mod.rs:30:25
[INFO] [stdout]    |
[INFO] [stdout] 30 |         Ok((program_ir, assump)) => panic!("stop"),
[INFO] [stdout]    |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_assump`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `output_file_name`
[INFO] [stdout]   --> src/compile/mod.rs:24:36
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn compile_from_str(str: &str, output_file_name: &str) -> Result<(), String> {
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_output_file_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `env`
[INFO] [stdout]    --> src/compile/semantic_analysis/hir_to_mir.rs:320:13
[INFO] [stdout]     |
[INFO] [stdout] 320 |         let env = self
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_env`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/compile/semantic_analysis/type_get.rs:76:22
[INFO] [stdout]    |
[INFO] [stdout] 76 |                 let (mut assump, ty) = (&self.func).ty_get(ty_sub, ty_env, assump)?;
[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: variable does not need to be mutable
[INFO] [stdout]    --> src/compile/semantic_analysis/type_get.rs:313:13
[INFO] [stdout]     |
[INFO] [stdout] 313 |         let mut lambda_q = Qual {
[INFO] [stdout]     |             ----^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/compile/semantic_analysis/type_inference/unify.rs:145:29
[INFO] [stdout]     |
[INFO] [stdout] 145 |                         let mut func_ty = x.clone();
[INFO] [stdout]     |                             ----^^^^^^^
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/compile/ast_transformer/currying_func.rs:45:25
[INFO] [stdout]    |
[INFO] [stdout] 45 |                     let mut x = *x;
[INFO] [stdout]    |                         ----^
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/compile/ast_transformer/resolve_named_params_constructor_call.rs:36:21
[INFO] [stdout]    |
[INFO] [stdout] 36 |                 let mut x = *x;
[INFO] [stdout]    |                     ----^
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 44 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `types::AnyType`, `types::BasicType`, `values::AnyValue`, `values::BasicValue`
[INFO] [stdout]  --> src/compile/code_gen.rs:4:21
[INFO] [stdout]   |
[INFO] [stdout] 4 | use self::inkwell::{values::BasicValue, values::AnyValue, types::BasicType, types::AnyType};
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::ir::mir`
[INFO] [stdout]  --> src/compile/code_gen.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use super::ir::mir;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::semantic_analysis::type_inference::type_substitute::TypeSubstitute`
[INFO] [stdout]  --> src/compile/code_gen.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use super::semantic_analysis::type_inference::type_substitute::TypeSubstitute;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::semantic_analysis::type_inference::type_env::TypeEnv`
[INFO] [stdout]  --> src/compile/code_gen.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use super::semantic_analysis::type_inference::type_env::TypeEnv;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::semantic_analysis::type_inference::assump_env::AssumpEnv`
[INFO] [stdout]  --> src/compile/code_gen.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use super::semantic_analysis::type_inference::assump_env::AssumpEnv;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::types::types::*`
[INFO] [stdout]  --> src/compile/code_gen.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use super::types::types::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::hash_map::HashMap`
[INFO] [stdout]   --> src/compile/code_gen.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::collections::hash_map::HashMap;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `compile::mangling::mangle`
[INFO] [stdout]   --> src/compile/code_gen.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use compile::mangling::mangle;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]   --> src/compile/error.rs:19:39
[INFO] [stdout]    |
[INFO] [stdout] 19 |                 .fold("".to_string(), { |acc, x| format!("{}\r\n{:?}", acc, x) }),
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::output_file::output_file`
[INFO] [stdout]   --> src/compile/mod.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use self::output_file::output_file;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `types::AnyType`, `types::BasicType`, `values::AnyValue`, `values::BasicValue`
[INFO] [stdout]  --> src/compile/code_gen.rs:4:21
[INFO] [stdout]   |
[INFO] [stdout] 4 | use self::inkwell::{values::BasicValue, values::AnyValue, types::BasicType, types::AnyType};
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::ir::mir`
[INFO] [stdout]  --> src/compile/code_gen.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use super::ir::mir;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::semantic_analysis::type_inference::type_substitute::TypeSubstitute`
[INFO] [stdout]  --> src/compile/code_gen.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use super::semantic_analysis::type_inference::type_substitute::TypeSubstitute;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::semantic_analysis::type_inference::type_env::TypeEnv`
[INFO] [stdout]  --> src/compile/code_gen.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use super::semantic_analysis::type_inference::type_env::TypeEnv;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::semantic_analysis::type_inference::assump_env::AssumpEnv`
[INFO] [stdout]  --> src/compile/code_gen.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use super::semantic_analysis::type_inference::assump_env::AssumpEnv;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::types::types::*`
[INFO] [stdout]  --> src/compile/code_gen.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use super::types::types::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::hash_map::HashMap`
[INFO] [stdout]   --> src/compile/code_gen.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::collections::hash_map::HashMap;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `compile::mangling::mangle`
[INFO] [stdout]   --> src/compile/code_gen.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use compile::mangling::mangle;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]   --> src/compile/error.rs:19:39
[INFO] [stdout]    |
[INFO] [stdout] 19 |                 .fold("".to_string(), { |acc, x| format!("{}\r\n{:?}", acc, x) }),
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::output_file::output_file`
[INFO] [stdout]   --> src/compile/mod.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use self::output_file::output_file;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `code_gen` found for struct `code_gen_test::ruscall::compile::ir::mir::ProgramMir` in the current scope
[INFO] [stdout]   --> tests/all/code_gen_test.rs:18:59
[INFO] [stdout]    |
[INFO] [stdout] 18 |                     let CodeGenResult{ module , .. } = ir.code_gen(stringify!($file_name),assump);
[INFO] [stdout]    |                                                           ^^^^^^^^ method not found in `code_gen_test::ruscall::compile::ir::mir::ProgramMir`
[INFO] [stdout] ...
[INFO] [stdout] 34 | helper!(test1,4);
[INFO] [stdout]    | ----------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `code_gen` found for struct `code_gen_test::ruscall::compile::ir::mir::ProgramMir` in the current scope
[INFO] [stdout]   --> tests/all/code_gen_test.rs:18:59
[INFO] [stdout]    |
[INFO] [stdout] 18 |                     let CodeGenResult{ module , .. } = ir.code_gen(stringify!($file_name),assump);
[INFO] [stdout]    |                                                           ^^^^^^^^ method not found in `code_gen_test::ruscall::compile::ir::mir::ProgramMir`
[INFO] [stdout] ...
[INFO] [stdout] 35 | helper!(test2,76);
[INFO] [stdout]    | ------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `code_gen` found for struct `code_gen_test::ruscall::compile::ir::mir::ProgramMir` in the current scope
[INFO] [stdout]   --> tests/all/code_gen_test.rs:18:59
[INFO] [stdout]    |
[INFO] [stdout] 18 |                     let CodeGenResult{ module , .. } = ir.code_gen(stringify!($file_name),assump);
[INFO] [stdout]    |                                                           ^^^^^^^^ method not found in `code_gen_test::ruscall::compile::ir::mir::ProgramMir`
[INFO] [stdout] ...
[INFO] [stdout] 36 | helper!(test3,7);
[INFO] [stdout]    | ----------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `code_gen` found for struct `code_gen_test::ruscall::compile::ir::mir::ProgramMir` in the current scope
[INFO] [stdout]   --> tests/all/code_gen_test.rs:18:59
[INFO] [stdout]    |
[INFO] [stdout] 18 |                     let CodeGenResult{ module , .. } = ir.code_gen(stringify!($file_name),assump);
[INFO] [stdout]    |                                                           ^^^^^^^^ method not found in `code_gen_test::ruscall::compile::ir::mir::ProgramMir`
[INFO] [stdout] ...
[INFO] [stdout] 37 | helper!(test4,6);
[INFO] [stdout]    | ----------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `code_gen` found for struct `code_gen_test::ruscall::compile::ir::mir::ProgramMir` in the current scope
[INFO] [stdout]   --> tests/all/code_gen_test.rs:18:59
[INFO] [stdout]    |
[INFO] [stdout] 18 |                     let CodeGenResult{ module , .. } = ir.code_gen(stringify!($file_name),assump);
[INFO] [stdout]    |                                                           ^^^^^^^^ method not found in `code_gen_test::ruscall::compile::ir::mir::ProgramMir`
[INFO] [stdout] ...
[INFO] [stdout] 38 | helper!(test5,0);
[INFO] [stdout]    | ----------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `code_gen` found for struct `code_gen_test::ruscall::compile::ir::mir::ProgramMir` in the current scope
[INFO] [stdout]   --> tests/all/code_gen_test.rs:18:59
[INFO] [stdout]    |
[INFO] [stdout] 18 |                     let CodeGenResult{ module , .. } = ir.code_gen(stringify!($file_name),assump);
[INFO] [stdout]    |                                                           ^^^^^^^^ method not found in `code_gen_test::ruscall::compile::ir::mir::ProgramMir`
[INFO] [stdout] ...
[INFO] [stdout] 39 | helper!(test6,4);
[INFO] [stdout]    | ----------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `code_gen` found for struct `code_gen_test::ruscall::compile::ir::mir::ProgramMir` in the current scope
[INFO] [stdout]   --> tests/all/code_gen_test.rs:18:59
[INFO] [stdout]    |
[INFO] [stdout] 18 |                     let CodeGenResult{ module , .. } = ir.code_gen(stringify!($file_name),assump);
[INFO] [stdout]    |                                                           ^^^^^^^^ method not found in `code_gen_test::ruscall::compile::ir::mir::ProgramMir`
[INFO] [stdout] ...
[INFO] [stdout] 40 | helper!(test7,6);
[INFO] [stdout]    | ----------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `code_gen` found for struct `code_gen_test::ruscall::compile::ir::mir::ProgramMir` in the current scope
[INFO] [stdout]   --> tests/all/code_gen_test.rs:18:59
[INFO] [stdout]    |
[INFO] [stdout] 18 |                     let CodeGenResult{ module , .. } = ir.code_gen(stringify!($file_name),assump);
[INFO] [stdout]    |                                                           ^^^^^^^^ method not found in `code_gen_test::ruscall::compile::ir::mir::ProgramMir`
[INFO] [stdout] ...
[INFO] [stdout] 41 | helper!(test8,7);
[INFO] [stdout]    | ----------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]  --> src/compile/parser/parser.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use combine::parser::combinator::try;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/compile/parser/parser.rs:84:9
[INFO] [stdout]    |
[INFO] [stdout] 84 |         try(
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/compile/parser/parser.rs:87:17
[INFO] [stdout]    |
[INFO] [stdout] 87 |                 try(infix_parser().map(ast::StmtAST::InfixAST))
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/compile/parser/parser.rs:88:21
[INFO] [stdout]    |
[INFO] [stdout] 88 |                 .or(try(def_func_parser().map(ast::StmtAST::DefFuncAST)))
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/compile/parser/parser.rs:89:21
[INFO] [stdout]    |
[INFO] [stdout] 89 |                 .or(try(dec_func_parser().map(ast::StmtAST::DecFuncAST)))
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/compile/parser/parser.rs:156:13
[INFO] [stdout]     |
[INFO] [stdout] 156 |             try(
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/compile/parser/parser.rs:238:10
[INFO] [stdout]     |
[INFO] [stdout] 238 |         (try(string("infixr")).
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/compile/parser/parser.rs:287:13
[INFO] [stdout]     |
[INFO] [stdout] 287 |             try(paren_parser())
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/compile/parser/parser.rs:293:17
[INFO] [stdout]     |
[INFO] [stdout] 293 |             .or(try(bool_parser()))
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/compile/parser/parser.rs:294:17
[INFO] [stdout]     |
[INFO] [stdout] 294 |             .or(try(if_parser()))
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/compile/parser/parser.rs:295:17
[INFO] [stdout]     |
[INFO] [stdout] 295 |             .or(try(named_params_constructor_call_parser()))
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/compile/parser/parser.rs:302:18
[INFO] [stdout]     |
[INFO] [stdout] 302 |             many(try(
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `code_gen` found for struct `code_gen_test::ruscall::compile::ir::mir::ProgramMir` in the current scope
[INFO] [stdout]   --> tests/all/code_gen_test.rs:18:59
[INFO] [stdout]    |
[INFO] [stdout] 18 |                     let CodeGenResult{ module , .. } = ir.code_gen(stringify!($file_name),assump);
[INFO] [stdout]    |                                                           ^^^^^^^^ method not found in `code_gen_test::ruscall::compile::ir::mir::ProgramMir`
[INFO] [stdout] ...
[INFO] [stdout] 42 | helper!(test9,9);
[INFO] [stdout]    | ----------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]  --> src/compile/parser/parser.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use combine::parser::combinator::try;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/compile/parser/parser.rs:84:9
[INFO] [stdout]    |
[INFO] [stdout] 84 |         try(
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/compile/parser/parser.rs:87:17
[INFO] [stdout]    |
[INFO] [stdout] 87 |                 try(infix_parser().map(ast::StmtAST::InfixAST))
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/compile/parser/parser.rs:88:21
[INFO] [stdout]    |
[INFO] [stdout] 88 |                 .or(try(def_func_parser().map(ast::StmtAST::DefFuncAST)))
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/compile/parser/parser.rs:89:21
[INFO] [stdout]    |
[INFO] [stdout] 89 |                 .or(try(dec_func_parser().map(ast::StmtAST::DecFuncAST)))
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/compile/parser/parser.rs:156:13
[INFO] [stdout]     |
[INFO] [stdout] 156 |             try(
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/compile/parser/parser.rs:387:26
[INFO] [stdout]     |
[INFO] [stdout] 387 |                     many(try(
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/compile/parser/parser.rs:444:13
[INFO] [stdout]     |
[INFO] [stdout] 444 |             try(
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/compile/parser/parser.rs:238:10
[INFO] [stdout]     |
[INFO] [stdout] 238 |         (try(string("infixr")).
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/compile/parser/parser.rs:447:21
[INFO] [stdout]     |
[INFO] [stdout] 447 |                     try((skip_many_parser(),char(','),skip_many_parser()))
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]  --> src/compile/parser/types.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use combine::parser::combinator::try;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/compile/parser/parser.rs:287:13
[INFO] [stdout]     |
[INFO] [stdout] 287 |             try(paren_parser())
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/compile/parser/types.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 |        .or(try(ty_paren_parser()))
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/compile/parser/types.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |         try(ty_func_parser().map(|f|TypeAST::FuncTypeAST(Box::new(f) )))
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/compile/parser/parser.rs:293:17
[INFO] [stdout]     |
[INFO] [stdout] 293 |             .or(try(bool_parser()))
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/compile/parser/types.rs:55:26
[INFO] [stdout]    |
[INFO] [stdout] 55 |                     many(try(
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/compile/parser/types.rs:92:17
[INFO] [stdout]    |
[INFO] [stdout] 92 |                 try(ty_func_parser().map(|f|TypeAST::FuncTypeAST(Box::new(f) )))
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/compile/parser/types.rs:113:17
[INFO] [stdout]     |
[INFO] [stdout] 113 |                 try(
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]  --> src/compile/parser/skipper.rs:4:35
[INFO] [stdout]   |
[INFO] [stdout] 4 | use combine::parser::combinator::{try, not_followed_by};
[INFO] [stdout]   |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/compile/parser/skipper.rs:15:13
[INFO] [stdout]    |
[INFO] [stdout] 15 |         .or(try(comment_parser()))
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `code_gen` found for struct `code_gen_test::ruscall::compile::ir::mir::ProgramMir` in the current scope
[INFO] [stdout]   --> tests/all/code_gen_test.rs:18:59
[INFO] [stdout]    |
[INFO] [stdout] 18 |                     let CodeGenResult{ module , .. } = ir.code_gen(stringify!($file_name),assump);
[INFO] [stdout]    |                                                           ^^^^^^^^ method not found in `code_gen_test::ruscall::compile::ir::mir::ProgramMir`
[INFO] [stdout] ...
[INFO] [stdout] 43 | helper!(test10,15);
[INFO] [stdout]    | ------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/compile/parser/parser.rs:294:17
[INFO] [stdout]     |
[INFO] [stdout] 294 |             .or(try(if_parser()))
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/compile/parser/skipper.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 |         .or(try(comments_parser()))
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/compile/parser/skipper.rs:55:17
[INFO] [stdout]    |
[INFO] [stdout] 55 |                 try(comments_parser())
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/compile/parser/parser.rs:295:17
[INFO] [stdout]     |
[INFO] [stdout] 295 |             .or(try(named_params_constructor_call_parser()))
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/compile/parser/parser.rs:302:18
[INFO] [stdout]     |
[INFO] [stdout] 302 |             many(try(
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/compile/parser/parser.rs:387:26
[INFO] [stdout]     |
[INFO] [stdout] 387 |                     many(try(
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/compile/parser/parser.rs:444:13
[INFO] [stdout]     |
[INFO] [stdout] 444 |             try(
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/compile/parser/parser.rs:447:21
[INFO] [stdout]     |
[INFO] [stdout] 447 |                     try((skip_many_parser(),char(','),skip_many_parser()))
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]  --> src/compile/parser/types.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use combine::parser::combinator::try;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/compile/parser/types.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 |        .or(try(ty_paren_parser()))
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/compile/parser/types.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |         try(ty_func_parser().map(|f|TypeAST::FuncTypeAST(Box::new(f) )))
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/compile/parser/types.rs:55:26
[INFO] [stdout]    |
[INFO] [stdout] 55 |                     many(try(
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/compile/parser/types.rs:92:17
[INFO] [stdout]    |
[INFO] [stdout] 92 |                 try(ty_func_parser().map(|f|TypeAST::FuncTypeAST(Box::new(f) )))
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/compile/parser/types.rs:113:17
[INFO] [stdout]     |
[INFO] [stdout] 113 |                 try(
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]  --> src/compile/parser/skipper.rs:4:35
[INFO] [stdout]   |
[INFO] [stdout] 4 | use combine::parser::combinator::{try, not_followed_by};
[INFO] [stdout]   |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/compile/parser/skipper.rs:15:13
[INFO] [stdout]    |
[INFO] [stdout] 15 |         .or(try(comment_parser()))
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/compile/parser/skipper.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 |         .or(try(comments_parser()))
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/compile/parser/skipper.rs:55:17
[INFO] [stdout]    |
[INFO] [stdout] 55 |                 try(comments_parser())
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `code_gen` found for struct `code_gen_test::ruscall::compile::ir::mir::ProgramMir` in the current scope
[INFO] [stdout]   --> tests/all/code_gen_test.rs:18:59
[INFO] [stdout]    |
[INFO] [stdout] 18 |                     let CodeGenResult{ module , .. } = ir.code_gen(stringify!($file_name),assump);
[INFO] [stdout]    |                                                           ^^^^^^^^ method not found in `code_gen_test::ruscall::compile::ir::mir::ProgramMir`
[INFO] [stdout] ...
[INFO] [stdout] 44 | helper!(test11,12);
[INFO] [stdout]    | ------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `code_gen` found for struct `code_gen_test::ruscall::compile::ir::mir::ProgramMir` in the current scope
[INFO] [stdout]   --> tests/all/code_gen_test.rs:18:59
[INFO] [stdout]    |
[INFO] [stdout] 18 |                     let CodeGenResult{ module , .. } = ir.code_gen(stringify!($file_name),assump);
[INFO] [stdout]    |                                                           ^^^^^^^^ method not found in `code_gen_test::ruscall::compile::ir::mir::ProgramMir`
[INFO] [stdout] ...
[INFO] [stdout] 45 | helper!(test12,65);
[INFO] [stdout]    | ------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `code_gen` found for struct `code_gen_test::ruscall::compile::ir::mir::ProgramMir` in the current scope
[INFO] [stdout]   --> tests/all/code_gen_test.rs:18:59
[INFO] [stdout]    |
[INFO] [stdout] 18 |                     let CodeGenResult{ module , .. } = ir.code_gen(stringify!($file_name),assump);
[INFO] [stdout]    |                                                           ^^^^^^^^ method not found in `code_gen_test::ruscall::compile::ir::mir::ProgramMir`
[INFO] [stdout] ...
[INFO] [stdout] 46 | helper!(fact,120);
[INFO] [stdout]    | ------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `code_gen` found for struct `code_gen_test::ruscall::compile::ir::mir::ProgramMir` in the current scope
[INFO] [stdout]   --> tests/all/code_gen_test.rs:18:59
[INFO] [stdout]    |
[INFO] [stdout] 18 |                     let CodeGenResult{ module , .. } = ir.code_gen(stringify!($file_name),assump);
[INFO] [stdout]    |                                                           ^^^^^^^^ method not found in `code_gen_test::ruscall::compile::ir::mir::ProgramMir`
[INFO] [stdout] ...
[INFO] [stdout] 47 | helper!(tuple_property,14);
[INFO] [stdout]    | --------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `code_gen` found for struct `code_gen_test::ruscall::compile::ir::mir::ProgramMir` in the current scope
[INFO] [stdout]   --> tests/all/code_gen_test.rs:18:59
[INFO] [stdout]    |
[INFO] [stdout] 18 |                     let CodeGenResult{ module , .. } = ir.code_gen(stringify!($file_name),assump);
[INFO] [stdout]    |                                                           ^^^^^^^^ method not found in `code_gen_test::ruscall::compile::ir::mir::ProgramMir`
[INFO] [stdout] ...
[INFO] [stdout] 48 | helper!(record_property,20);
[INFO] [stdout]    | ---------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `code_gen` found for struct `code_gen_test::ruscall::compile::ir::mir::ProgramMir` in the current scope
[INFO] [stdout]   --> tests/all/code_gen_test.rs:18:59
[INFO] [stdout]    |
[INFO] [stdout] 18 |                     let CodeGenResult{ module , .. } = ir.code_gen(stringify!($file_name),assump);
[INFO] [stdout]    |                                                           ^^^^^^^^ method not found in `code_gen_test::ruscall::compile::ir::mir::ProgramMir`
[INFO] [stdout] ...
[INFO] [stdout] 49 | helper!(record_name_property,11);
[INFO] [stdout]    | --------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `code_gen` found for struct `code_gen_test::ruscall::compile::ir::mir::ProgramMir` in the current scope
[INFO] [stdout]   --> tests/all/code_gen_test.rs:18:59
[INFO] [stdout]    |
[INFO] [stdout] 18 |                     let CodeGenResult{ module , .. } = ir.code_gen(stringify!($file_name),assump);
[INFO] [stdout]    |                                                           ^^^^^^^^ method not found in `code_gen_test::ruscall::compile::ir::mir::ProgramMir`
[INFO] [stdout] ...
[INFO] [stdout] 50 | helper!(quantify,25);
[INFO] [stdout]    | --------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `code_gen` found for struct `code_gen_test::ruscall::compile::ir::mir::ProgramMir` in the current scope
[INFO] [stdout]   --> tests/all/code_gen_test.rs:18:59
[INFO] [stdout]    |
[INFO] [stdout] 18 |                     let CodeGenResult{ module , .. } = ir.code_gen(stringify!($file_name),assump);
[INFO] [stdout]    |                                                           ^^^^^^^^ method not found in `code_gen_test::ruscall::compile::ir::mir::ProgramMir`
[INFO] [stdout] ...
[INFO] [stdout] 51 | helper!(explicit_quantify,7);
[INFO] [stdout]    | ----------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 18 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] The following warnings were emitted during compilation:
[INFO] [stderr] 
[INFO] [stderr] warning: src/stdlib/c/test.c: In function 'scan':
[INFO] [stderr] warning: src/stdlib/c/test.c:9:14: warning: unused parameter 'a' [-Wunused-parameter]
[INFO] [stderr] warning:     9 | int scan(int a){
[INFO] [stderr] warning:       |          ~~~~^
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `ruscall`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused variable: `program_ir`
[INFO] [stdout]   --> src/compile/mod.rs:30:13
[INFO] [stdout]    |
[INFO] [stdout] 30 |         Ok((program_ir, assump)) => panic!("stop"),
[INFO] [stdout]    |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_program_ir`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `assump`
[INFO] [stdout]   --> src/compile/mod.rs:30:25
[INFO] [stdout]    |
[INFO] [stdout] 30 |         Ok((program_ir, assump)) => panic!("stop"),
[INFO] [stdout]    |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_assump`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `output_file_name`
[INFO] [stdout]   --> src/compile/mod.rs:24:36
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn compile_from_str(str: &str, output_file_name: &str) -> Result<(), String> {
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_output_file_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `env`
[INFO] [stdout]    --> src/compile/semantic_analysis/hir_to_mir.rs:320:13
[INFO] [stdout]     |
[INFO] [stdout] 320 |         let env = self
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_env`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/compile/semantic_analysis/type_get.rs:76:22
[INFO] [stdout]    |
[INFO] [stdout] 76 |                 let (mut assump, ty) = (&self.func).ty_get(ty_sub, ty_env, assump)?;
[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: `program_ir`
[INFO] [stdout]   --> src/compile/mod.rs:30:13
[INFO] [stdout]    |
[INFO] [stdout] 30 |         Ok((program_ir, assump)) => panic!("stop"),
[INFO] [stdout]    |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_program_ir`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `assump`
[INFO] [stdout]   --> src/compile/mod.rs:30:25
[INFO] [stdout]    |
[INFO] [stdout] 30 |         Ok((program_ir, assump)) => panic!("stop"),
[INFO] [stdout]    |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_assump`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `output_file_name`
[INFO] [stdout]   --> src/compile/mod.rs:24:36
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn compile_from_str(str: &str, output_file_name: &str) -> Result<(), String> {
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_output_file_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/compile/semantic_analysis/type_get.rs:313:13
[INFO] [stdout]     |
[INFO] [stdout] 313 |         let mut lambda_q = Qual {
[INFO] [stdout]     |             ----^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `env`
[INFO] [stdout]    --> src/compile/semantic_analysis/hir_to_mir.rs:320:13
[INFO] [stdout]     |
[INFO] [stdout] 320 |         let env = self
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_env`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/compile/semantic_analysis/type_inference/unify.rs:145:29
[INFO] [stdout]     |
[INFO] [stdout] 145 |                         let mut func_ty = x.clone();
[INFO] [stdout]     |                             ----^^^^^^^
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/compile/ast_transformer/currying_func.rs:45:25
[INFO] [stdout]    |
[INFO] [stdout] 45 |                     let mut x = *x;
[INFO] [stdout]    |                         ----^
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/compile/ast_transformer/resolve_named_params_constructor_call.rs:36:21
[INFO] [stdout]    |
[INFO] [stdout] 36 |                 let mut x = *x;
[INFO] [stdout]    |                     ----^
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/compile/semantic_analysis/type_get.rs:76:22
[INFO] [stdout]    |
[INFO] [stdout] 76 |                 let (mut assump, ty) = (&self.func).ty_get(ty_sub, ty_env, assump)?;
[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: variable does not need to be mutable
[INFO] [stdout]    --> src/compile/semantic_analysis/type_get.rs:313:13
[INFO] [stdout]     |
[INFO] [stdout] 313 |         let mut lambda_q = Qual {
[INFO] [stdout]     |             ----^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/compile/semantic_analysis/type_inference/unify.rs:145:29
[INFO] [stdout]     |
[INFO] [stdout] 145 |                         let mut func_ty = x.clone();
[INFO] [stdout]     |                             ----^^^^^^^
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/compile/ast_transformer/currying_func.rs:45:25
[INFO] [stdout]    |
[INFO] [stdout] 45 |                     let mut x = *x;
[INFO] [stdout]    |                         ----^
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/compile/ast_transformer/resolve_named_params_constructor_call.rs:36:21
[INFO] [stdout]    |
[INFO] [stdout] 36 |                 let mut x = *x;
[INFO] [stdout]    |                     ----^
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `create_func_mir`
[INFO] [stdout]   --> src/compile/semantic_analysis/binding_group.rs:81:8
[INFO] [stdout]    |
[INFO] [stdout] 81 |     fn create_func_mir(name: &str) -> FuncMir {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `create_func_mir`
[INFO] [stdout]   --> src/compile/semantic_analysis/binding_group.rs:81:8
[INFO] [stdout]    |
[INFO] [stdout] 81 |     fn create_func_mir(name: &str) -> FuncMir {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit code: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/ruscall-f8d832c8fe07cceb.ruscall.92otnzlb-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/ruscall-f8d832c8fe07cceb.ruscall.92otnzlb-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/ruscall-f8d832c8fe07cceb.ruscall.92otnzlb-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/ruscall-f8d832c8fe07cceb.ruscall.92otnzlb-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/ruscall-f8d832c8fe07cceb.ruscall.92otnzlb-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/ruscall-f8d832c8fe07cceb.ruscall.92otnzlb-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/ruscall-f8d832c8fe07cceb.ruscall.92otnzlb-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/ruscall-f8d832c8fe07cceb.ruscall.92otnzlb-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/ruscall-f8d832c8fe07cceb.ruscall.92otnzlb-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/ruscall-f8d832c8fe07cceb.ruscall.92otnzlb-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/ruscall-f8d832c8fe07cceb.ruscall.92otnzlb-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/ruscall-f8d832c8fe07cceb.ruscall.92otnzlb-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/ruscall-f8d832c8fe07cceb.ruscall.92otnzlb-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/ruscall-f8d832c8fe07cceb.ruscall.92otnzlb-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/ruscall-f8d832c8fe07cceb.ruscall.92otnzlb-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/ruscall-f8d832c8fe07cceb.ruscall.92otnzlb-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/ruscall-f8d832c8fe07cceb" "/opt/rustwide/target/debug/deps/ruscall-f8d832c8fe07cceb.2cwjaf4cga7bizzr.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide" "-L" "/opt/rustwide" "-L" "/usr/lib/llvm-10/lib" "-L" "/opt/rustwide/target/debug/build/llvm-sys-74e13a44b645338b/out" "-L" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-lffi" "-Wl,-Bstatic" "-Wl,--whole-archive" "-lhello" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "-ltest" "-Wl,--no-whole-archive" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-1a99bd050f5bcac9.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-c3c443d72de8b429.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-8b34c4c4a224fb59.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-b247e4f3706e4767.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-45a697d9a5a880a0.rlib" "/opt/rustwide/target/debug/deps/libinkwell-7635fdc3e4ee24fb.rlib" "/opt/rustwide/target/debug/deps/libllvm_sys-f3c7d4476bed561c.rlib" "/opt/rustwide/target/debug/deps/libindexmap-0dac9385bd57ec20.rlib" "/opt/rustwide/target/debug/deps/libcombine-b66a7f9899d2581d.rlib" "/opt/rustwide/target/debug/deps/libascii-aac48b913caef3bb.rlib" "/opt/rustwide/target/debug/deps/libunreachable-4800234e85e61e85.rlib" "/opt/rustwide/target/debug/deps/libvoid-303d4565b8df76df.rlib" "/opt/rustwide/target/debug/deps/libmemchr-119144da41d12c31.rlib" "/opt/rustwide/target/debug/deps/liblibc-cffb197ca9b4f210.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-b74cbf0ea7af16b3.rlib" "/opt/rustwide/target/debug/deps/libeither-4ee397e741a240fd.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-ec808cb6b4f3bd68.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-f14aca24435a5414.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-48d342a8b48d1d01.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-14bc0820888c8eb3.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-9cbd9e217bff06bc.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-31826136df98934e.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-075976a117c8fd5d.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-2d5cbedfbf17a011.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-0474372ff08c5319.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-d437c34460d2315a.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-fb61ed1b8cc4de79.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-bf76d1b643bfc9f0.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-a1b53aa7fddcf418.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-28585e57fac45c73.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-64801769bc15ab28.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-541997b56bb98660.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-cdea3c81adab3d12.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-cd9f15a39fb65cbc.rlib" "-Wl,-Bdynamic" "-lffi" "-lz" "-lrt" "-ldl" "-ltinfo" "-lpthread" "-lm" "-lstdc++" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lhello
[INFO] [stdout]           /usr/bin/ld: cannot find -ltest
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 45 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] The following warnings were emitted during compilation:
[INFO] [stderr] 
[INFO] [stderr] warning: src/stdlib/c/test.c: In function 'scan':
[INFO] [stderr] warning: src/stdlib/c/test.c:9:14: warning: unused parameter 'a' [-Wunused-parameter]
[INFO] [stderr] warning:     9 | int scan(int a){
[INFO] [stderr] warning:       |          ~~~~^
[INFO] [stderr] 
[INFO] [stdout] warning: 45 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "a5036a13b245fe0a73615caf1c830cb7144ce5913fc5d17fe8e03f065c5b6d2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5036a13b245fe0a73615caf1c830cb7144ce5913fc5d17fe8e03f065c5b6d2c", kill_on_drop: false }`
[INFO] [stdout] a5036a13b245fe0a73615caf1c830cb7144ce5913fc5d17fe8e03f065c5b6d2c
