[INFO] cloning repository https://github.com/adrianncovaci/rakiu [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/adrianncovaci/rakiu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadrianncovaci%2Frakiu", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadrianncovaci%2Frakiu'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1bee1be6e321074ee9162975968ca4e7854c5992 [INFO] testing adrianncovaci/rakiu against 1.49.0 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadrianncovaci%2Frakiu" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/adrianncovaci/rakiu on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/adrianncovaci/rakiu [INFO] finished tweaking git repo https://github.com/adrianncovaci/rakiu [INFO] tweaked toml for git repo https://github.com/adrianncovaci/rakiu written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/adrianncovaci/rakiu already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c74b69b7fa57135a035a6d3a643efcad8c84c017c39cebdab22fde1103371cc0 [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" "c74b69b7fa57135a035a6d3a643efcad8c84c017c39cebdab22fde1103371cc0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c74b69b7fa57135a035a6d3a643efcad8c84c017c39cebdab22fde1103371cc0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c74b69b7fa57135a035a6d3a643efcad8c84c017c39cebdab22fde1103371cc0", kill_on_drop: false }` [INFO] [stdout] c74b69b7fa57135a035a6d3a643efcad8c84c017c39cebdab22fde1103371cc0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 82381de7f1810474be858ff8993703488d3b13af15b3dc40d058e1311b9a54d4 [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" "82381de7f1810474be858ff8993703488d3b13af15b3dc40d058e1311b9a54d4", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.53 [INFO] [stderr] Compiling llvm-sys v100.0.1 [INFO] [stderr] Compiling rakiu v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Prefix` [INFO] [stdout] --> src/evaluation_mod/codegen.rs:3:55 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::parser_mod::ParseItem::{Expression, Infix, Prefix, Statement}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::lexer_mod::lexer::Lexer` [INFO] [stdout] --> src/evaluation_mod/evaluate.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::lexer_mod::lexer::Lexer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::parser_mod::Parser::Parser` [INFO] [stdout] --> src/evaluation_mod/evaluate.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::parser_mod::Parser::Parser; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Write`, `self` [INFO] [stdout] --> src/evaluation_mod/evaluate.rs:5:15 [INFO] [stdout] | [INFO] [stdout] 5 | use std::io::{self, Write}; [INFO] [stdout] | ^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/evaluation_mod/evaluate.rs:344:32 [INFO] [stdout] | [INFO] [stdout] 344 | ... if (*num < min) { [INFO] [stdout] | ^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression [INFO] [stdout] --> src/evaluation_mod/evaluate.rs:431:24 [INFO] [stdout] | [INFO] [stdout] 431 | for col in (0..els[0].len()) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/evaluation_mod/evaluate.rs:542:12 [INFO] [stdout] | [INFO] [stdout] 542 | if (arr[index].len() != arr[index + 1].len()) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::lexer_mod::token::Token` [INFO] [stdout] --> src/parser_mod/ParseItem.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::lexer_mod::token::Token; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::lexer_mod::lexer` [INFO] [stdout] --> src/parser_mod/Parser.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::lexer_mod::lexer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::evaluation_mod::codegen::generate_code` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::evaluation_mod::codegen::generate_code; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/evaluation_mod/evaluate.rs:78:17 [INFO] [stdout] | [INFO] [stdout] 78 | let value = env [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num` [INFO] [stdout] --> src/evaluation_mod/evaluate.rs:192:41 [INFO] [stdout] | [INFO] [stdout] 192 | Object::Integer(num) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_num` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/evaluation_mod/evaluate.rs:391:17 [INFO] [stdout] | [INFO] [stdout] 391 | for i in 0..first_arr.len() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/evaluation_mod/evaluate.rs:393:21 [INFO] [stdout] | [INFO] [stdout] 393 | for j in 0..second_arr[0].len() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/evaluation_mod/codegen.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | let mut names = HashMap::new(); [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/evaluation_mod/codegen.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 40 | mut built_ins: HashMap<&'static str, *mut llvm::LLVMValue>, [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/evaluation_mod/codegen.rs:126:5 [INFO] [stdout] | [INFO] [stdout] 126 | mut built_ins: &HashMap<&'static str, *mut llvm::LLVMValue>, [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `Object` [INFO] [stdout] --> src/evaluation_mod/codegen.rs:10:10 [INFO] [stdout] | [INFO] [stdout] 10 | pub enum Object { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `generate_code` [INFO] [stdout] --> src/evaluation_mod/codegen.rs:16:15 [INFO] [stdout] | [INFO] [stdout] 16 | pub unsafe fn generate_code(input: Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `codegen` [INFO] [stdout] --> src/evaluation_mod/codegen.rs:33:11 [INFO] [stdout] | [INFO] [stdout] 33 | unsafe fn codegen( [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `insert_allocations` [INFO] [stdout] --> src/evaluation_mod/codegen.rs:61:11 [INFO] [stdout] | [INFO] [stdout] 61 | unsafe fn insert_allocations( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `call_function` [INFO] [stdout] --> src/evaluation_mod/codegen.rs:87:8 [INFO] [stdout] | [INFO] [stdout] 87 | pub fn call_function( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `pointer_type` [INFO] [stdout] --> src/evaluation_mod/codegen.rs:104:8 [INFO] [stdout] | [INFO] [stdout] 104 | pub fn pointer_type() -> *mut llvm::LLVMType { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `create_printf` [INFO] [stdout] --> src/evaluation_mod/codegen.rs:108:15 [INFO] [stdout] | [INFO] [stdout] 108 | pub unsafe fn create_printf(module: *mut llvm::LLVMModule) -> *mut llvm::LLVMValue { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `codegen_expr` [INFO] [stdout] --> src/evaluation_mod/codegen.rs:120:11 [INFO] [stdout] | [INFO] [stdout] 120 | unsafe fn codegen_expr( [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_by_ref` [INFO] [stdout] --> src/evaluation_mod/env.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn get_by_ref(&mut self, key: &str) -> Option<&Object> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Extern` [INFO] [stdout] --> src/lexer_mod/token.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 41 | Extern, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Program` [INFO] [stdout] --> src/parser_mod/ParseItem.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Program { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/parser_mod/ParseItem.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn new() -> Program { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `parse_integer_literal` [INFO] [stdout] --> src/parser_mod/Parser.rs:349:8 [INFO] [stdout] | [INFO] [stdout] 349 | fn parse_integer_literal(&mut self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: getting the inner pointer of a temporary `CString` [INFO] [stdout] --> src/evaluation_mod/codegen.rs:99:41 [INFO] [stdout] | [INFO] [stdout] 99 | CString::new(name).unwrap().as_ptr(), [INFO] [stdout] | --------------------------- ^^^^^^ this pointer will be invalid [INFO] [stdout] | | [INFO] [stdout] | this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(temporary_cstring_as_ptr)]` on by default [INFO] [stdout] = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned [INFO] [stdout] = help: for more information, see https://doc.rust-lang.org/reference/destructors.html [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: getting the inner pointer of a temporary `CString` [INFO] [stdout] --> src/evaluation_mod/codegen.rs:115:41 [INFO] [stdout] | [INFO] [stdout] 115 | CString::new("printf").unwrap().as_ptr(), [INFO] [stdout] | ------------------------------- ^^^^^^ this pointer will be invalid [INFO] [stdout] | | [INFO] [stdout] | this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime [INFO] [stdout] | [INFO] [stdout] = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned [INFO] [stdout] = help: for more information, see https://doc.rust-lang.org/reference/destructors.html [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `ParseItem` should have a snake case name [INFO] [stdout] --> src/parser_mod.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | pub mod ParseItem; [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `parse_item` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `Parser` should have a snake case name [INFO] [stdout] --> src/parser_mod.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | pub mod Parser; [INFO] [stdout] | ^^^^^^ help: convert the identifier to snake case: `parser` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 34 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 15.00s [INFO] running `Command { std: "docker" "inspect" "82381de7f1810474be858ff8993703488d3b13af15b3dc40d058e1311b9a54d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82381de7f1810474be858ff8993703488d3b13af15b3dc40d058e1311b9a54d4", kill_on_drop: false }` [INFO] [stdout] 82381de7f1810474be858ff8993703488d3b13af15b3dc40d058e1311b9a54d4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5056cbab3c4014f5bca612aa1da8537cbf08327bd76698d905ffe4e9d152b635 [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" "5056cbab3c4014f5bca612aa1da8537cbf08327bd76698d905ffe4e9d152b635", kill_on_drop: false }` [INFO] [stderr] Compiling rakiu v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Prefix` [INFO] [stdout] --> src/evaluation_mod/codegen.rs:3:55 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::parser_mod::ParseItem::{Expression, Infix, Prefix, Statement}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::lexer_mod::lexer::Lexer` [INFO] [stdout] --> src/evaluation_mod/evaluate.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::lexer_mod::lexer::Lexer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::parser_mod::Parser::Parser` [INFO] [stdout] --> src/evaluation_mod/evaluate.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::parser_mod::Parser::Parser; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Write`, `self` [INFO] [stdout] --> src/evaluation_mod/evaluate.rs:5:15 [INFO] [stdout] | [INFO] [stdout] 5 | use std::io::{self, Write}; [INFO] [stdout] | ^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/evaluation_mod/evaluate.rs:344:32 [INFO] [stdout] | [INFO] [stdout] 344 | ... if (*num < min) { [INFO] [stdout] | ^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression [INFO] [stdout] --> src/evaluation_mod/evaluate.rs:431:24 [INFO] [stdout] | [INFO] [stdout] 431 | for col in (0..els[0].len()) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/evaluation_mod/evaluate.rs:542:12 [INFO] [stdout] | [INFO] [stdout] 542 | if (arr[index].len() != arr[index + 1].len()) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::lexer_mod::token::Token` [INFO] [stdout] --> src/parser_mod/ParseItem.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::lexer_mod::token::Token; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::lexer_mod::lexer` [INFO] [stdout] --> src/parser_mod/Parser.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::lexer_mod::lexer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::evaluation_mod::codegen::generate_code` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::evaluation_mod::codegen::generate_code; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/evaluation_mod/evaluate.rs:78:17 [INFO] [stdout] | [INFO] [stdout] 78 | let value = env [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num` [INFO] [stdout] --> src/evaluation_mod/evaluate.rs:192:41 [INFO] [stdout] | [INFO] [stdout] 192 | Object::Integer(num) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_num` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/evaluation_mod/evaluate.rs:391:17 [INFO] [stdout] | [INFO] [stdout] 391 | for i in 0..first_arr.len() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/evaluation_mod/evaluate.rs:393:21 [INFO] [stdout] | [INFO] [stdout] 393 | for j in 0..second_arr[0].len() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/evaluation_mod/codegen.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | let mut names = HashMap::new(); [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/evaluation_mod/codegen.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 40 | mut built_ins: HashMap<&'static str, *mut llvm::LLVMValue>, [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/evaluation_mod/codegen.rs:126:5 [INFO] [stdout] | [INFO] [stdout] 126 | mut built_ins: &HashMap<&'static str, *mut llvm::LLVMValue>, [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/evaluation_mod/evaluate.rs:588:13 [INFO] [stdout] | [INFO] [stdout] 588 | let mut lexer = Lexer::new(input); [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/evaluation_mod/evaluate.rs:590:13 [INFO] [stdout] | [INFO] [stdout] 590 | let mut output = parser.parse(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `Object` [INFO] [stdout] --> src/evaluation_mod/codegen.rs:10:10 [INFO] [stdout] | [INFO] [stdout] 10 | pub enum Object { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `generate_code` [INFO] [stdout] --> src/evaluation_mod/codegen.rs:16:15 [INFO] [stdout] | [INFO] [stdout] 16 | pub unsafe fn generate_code(input: Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `codegen` [INFO] [stdout] --> src/evaluation_mod/codegen.rs:33:11 [INFO] [stdout] | [INFO] [stdout] 33 | unsafe fn codegen( [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `insert_allocations` [INFO] [stdout] --> src/evaluation_mod/codegen.rs:61:11 [INFO] [stdout] | [INFO] [stdout] 61 | unsafe fn insert_allocations( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `call_function` [INFO] [stdout] --> src/evaluation_mod/codegen.rs:87:8 [INFO] [stdout] | [INFO] [stdout] 87 | pub fn call_function( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `pointer_type` [INFO] [stdout] --> src/evaluation_mod/codegen.rs:104:8 [INFO] [stdout] | [INFO] [stdout] 104 | pub fn pointer_type() -> *mut llvm::LLVMType { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `create_printf` [INFO] [stdout] --> src/evaluation_mod/codegen.rs:108:15 [INFO] [stdout] | [INFO] [stdout] 108 | pub unsafe fn create_printf(module: *mut llvm::LLVMModule) -> *mut llvm::LLVMValue { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `codegen_expr` [INFO] [stdout] --> src/evaluation_mod/codegen.rs:120:11 [INFO] [stdout] | [INFO] [stdout] 120 | unsafe fn codegen_expr( [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_by_ref` [INFO] [stdout] --> src/evaluation_mod/env.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn get_by_ref(&mut self, key: &str) -> Option<&Object> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Extern` [INFO] [stdout] --> src/lexer_mod/token.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 41 | Extern, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Program` [INFO] [stdout] --> src/parser_mod/ParseItem.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Program { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/parser_mod/ParseItem.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn new() -> Program { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `parse_integer_literal` [INFO] [stdout] --> src/parser_mod/Parser.rs:349:8 [INFO] [stdout] | [INFO] [stdout] 349 | fn parse_integer_literal(&mut self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: getting the inner pointer of a temporary `CString` [INFO] [stdout] --> src/evaluation_mod/codegen.rs:99:41 [INFO] [stdout] | [INFO] [stdout] 99 | CString::new(name).unwrap().as_ptr(), [INFO] [stdout] | --------------------------- ^^^^^^ this pointer will be invalid [INFO] [stdout] | | [INFO] [stdout] | this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(temporary_cstring_as_ptr)]` on by default [INFO] [stdout] = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned [INFO] [stdout] = help: for more information, see https://doc.rust-lang.org/reference/destructors.html [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: getting the inner pointer of a temporary `CString` [INFO] [stdout] --> src/evaluation_mod/codegen.rs:115:41 [INFO] [stdout] | [INFO] [stdout] 115 | CString::new("printf").unwrap().as_ptr(), [INFO] [stdout] | ------------------------------- ^^^^^^ this pointer will be invalid [INFO] [stdout] | | [INFO] [stdout] | this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime [INFO] [stdout] | [INFO] [stdout] = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned [INFO] [stdout] = help: for more information, see https://doc.rust-lang.org/reference/destructors.html [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `ParseItem` should have a snake case name [INFO] [stdout] --> src/parser_mod.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | pub mod ParseItem; [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `parse_item` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `Parser` should have a snake case name [INFO] [stdout] --> src/parser_mod.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | pub mod Parser; [INFO] [stdout] | ^^^^^^ help: convert the identifier to snake case: `parser` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 36 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.90s [INFO] running `Command { std: "docker" "inspect" "5056cbab3c4014f5bca612aa1da8537cbf08327bd76698d905ffe4e9d152b635", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5056cbab3c4014f5bca612aa1da8537cbf08327bd76698d905ffe4e9d152b635", kill_on_drop: false }` [INFO] [stdout] 5056cbab3c4014f5bca612aa1da8537cbf08327bd76698d905ffe4e9d152b635 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1ee7b1e4170b7ae8eb0615db0d6b8382cedb3dc5663d038b6d0fb5cefbc4dbf2 [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" "1ee7b1e4170b7ae8eb0615db0d6b8382cedb3dc5663d038b6d0fb5cefbc4dbf2", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `Prefix` [INFO] [stderr] --> src/evaluation_mod/codegen.rs:3:55 [INFO] [stderr] | [INFO] [stderr] 3 | use crate::parser_mod::ParseItem::{Expression, Infix, Prefix, Statement}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::lexer_mod::lexer::Lexer` [INFO] [stderr] --> src/evaluation_mod/evaluate.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use crate::lexer_mod::lexer::Lexer; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::parser_mod::Parser::Parser` [INFO] [stderr] --> src/evaluation_mod/evaluate.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use crate::parser_mod::Parser::Parser; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Write`, `self` [INFO] [stderr] --> src/evaluation_mod/evaluate.rs:5:15 [INFO] [stderr] | [INFO] [stderr] 5 | use std::io::{self, Write}; [INFO] [stderr] | ^^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/evaluation_mod/evaluate.rs:344:32 [INFO] [stderr] | [INFO] [stderr] 344 | ... if (*num < min) { [INFO] [stderr] | ^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `for` iterator expression [INFO] [stderr] --> src/evaluation_mod/evaluate.rs:431:24 [INFO] [stderr] | [INFO] [stderr] 431 | for col in (0..els[0].len()) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/evaluation_mod/evaluate.rs:542:12 [INFO] [stderr] | [INFO] [stderr] 542 | if (arr[index].len() != arr[index + 1].len()) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::lexer_mod::token::Token` [INFO] [stderr] --> src/parser_mod/ParseItem.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::lexer_mod::token::Token; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::lexer_mod::lexer` [INFO] [stderr] --> src/parser_mod/Parser.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use crate::lexer_mod::lexer; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::evaluation_mod::codegen::generate_code` [INFO] [stderr] --> src/main.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use crate::evaluation_mod::codegen::generate_code; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `value` [INFO] [stderr] --> src/evaluation_mod/evaluate.rs:78:17 [INFO] [stderr] | [INFO] [stderr] 78 | let value = env [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `num` [INFO] [stderr] --> src/evaluation_mod/evaluate.rs:192:41 [INFO] [stderr] | [INFO] [stderr] 192 | Object::Integer(num) => { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_num` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/evaluation_mod/evaluate.rs:391:17 [INFO] [stderr] | [INFO] [stderr] 391 | for i in 0..first_arr.len() { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `j` [INFO] [stderr] --> src/evaluation_mod/evaluate.rs:393:21 [INFO] [stderr] | [INFO] [stderr] 393 | for j in 0..second_arr[0].len() { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/evaluation_mod/codegen.rs:27:9 [INFO] [stderr] | [INFO] [stderr] 27 | let mut names = HashMap::new(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/evaluation_mod/codegen.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | mut built_ins: HashMap<&'static str, *mut llvm::LLVMValue>, [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/evaluation_mod/codegen.rs:126:5 [INFO] [stderr] | [INFO] [stderr] 126 | mut built_ins: &HashMap<&'static str, *mut llvm::LLVMValue>, [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/evaluation_mod/evaluate.rs:588:13 [INFO] [stderr] | [INFO] [stderr] 588 | let mut lexer = Lexer::new(input); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/evaluation_mod/evaluate.rs:590:13 [INFO] [stderr] | [INFO] [stderr] 590 | let mut output = parser.parse(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `Object` [INFO] [stderr] --> src/evaluation_mod/codegen.rs:10:10 [INFO] [stderr] | [INFO] [stderr] 10 | pub enum Object { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `generate_code` [INFO] [stderr] --> src/evaluation_mod/codegen.rs:16:15 [INFO] [stderr] | [INFO] [stderr] 16 | pub unsafe fn generate_code(input: Vec) { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `codegen` [INFO] [stderr] --> src/evaluation_mod/codegen.rs:33:11 [INFO] [stderr] | [INFO] [stderr] 33 | unsafe fn codegen( [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `insert_allocations` [INFO] [stderr] --> src/evaluation_mod/codegen.rs:61:11 [INFO] [stderr] | [INFO] [stderr] 61 | unsafe fn insert_allocations( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `call_function` [INFO] [stderr] --> src/evaluation_mod/codegen.rs:87:8 [INFO] [stderr] | [INFO] [stderr] 87 | pub fn call_function( [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `pointer_type` [INFO] [stderr] --> src/evaluation_mod/codegen.rs:104:8 [INFO] [stderr] | [INFO] [stderr] 104 | pub fn pointer_type() -> *mut llvm::LLVMType { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `create_printf` [INFO] [stderr] --> src/evaluation_mod/codegen.rs:108:15 [INFO] [stderr] | [INFO] [stderr] 108 | pub unsafe fn create_printf(module: *mut llvm::LLVMModule) -> *mut llvm::LLVMValue { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `codegen_expr` [INFO] [stderr] --> src/evaluation_mod/codegen.rs:120:11 [INFO] [stderr] | [INFO] [stderr] 120 | unsafe fn codegen_expr( [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_by_ref` [INFO] [stderr] --> src/evaluation_mod/env.rs:23:12 [INFO] [stderr] | [INFO] [stderr] 23 | pub fn get_by_ref(&mut self, key: &str) -> Option<&Object> { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Extern` [INFO] [stderr] --> src/lexer_mod/token.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | Extern, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Program` [INFO] [stderr] --> src/parser_mod/ParseItem.rs:5:12 [INFO] [stderr] | [INFO] [stderr] 5 | pub struct Program { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/parser_mod/ParseItem.rs:10:12 [INFO] [stderr] | [INFO] [stderr] 10 | pub fn new() -> Program { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `parse_integer_literal` [INFO] [stderr] --> src/parser_mod/Parser.rs:349:8 [INFO] [stderr] | [INFO] [stderr] 349 | fn parse_integer_literal(&mut self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: getting the inner pointer of a temporary `CString` [INFO] [stderr] --> src/evaluation_mod/codegen.rs:99:41 [INFO] [stderr] | [INFO] [stderr] 99 | CString::new(name).unwrap().as_ptr(), [INFO] [stderr] | --------------------------- ^^^^^^ this pointer will be invalid [INFO] [stderr] | | [INFO] [stderr] | this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(temporary_cstring_as_ptr)]` on by default [INFO] [stderr] = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned [INFO] [stderr] = help: for more information, see https://doc.rust-lang.org/reference/destructors.html [INFO] [stderr] [INFO] [stderr] warning: getting the inner pointer of a temporary `CString` [INFO] [stderr] --> src/evaluation_mod/codegen.rs:115:41 [INFO] [stderr] | [INFO] [stderr] 115 | CString::new("printf").unwrap().as_ptr(), [INFO] [stderr] | ------------------------------- ^^^^^^ this pointer will be invalid [INFO] [stderr] | | [INFO] [stderr] | this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime [INFO] [stderr] | [INFO] [stderr] = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned [INFO] [stderr] = help: for more information, see https://doc.rust-lang.org/reference/destructors.html [INFO] [stderr] [INFO] [stderr] warning: module `ParseItem` should have a snake case name [INFO] [stderr] --> src/parser_mod.rs:1:9 [INFO] [stderr] | [INFO] [stderr] 1 | pub mod ParseItem; [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to snake case: `parse_item` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: module `Parser` should have a snake case name [INFO] [stderr] --> src/parser_mod.rs:2:9 [INFO] [stderr] | [INFO] [stderr] 2 | pub mod Parser; [INFO] [stderr] | ^^^^^^ help: convert the identifier to snake case: `parser` [INFO] [stderr] [INFO] [stderr] warning: 36 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/rakiu-8f81c2409158e1f6 [INFO] [stdout] running 4 tests [INFO] [stdout] test evaluation_mod::evaluate::tests::test_arrays ... ok [INFO] [stdout] test evaluation_mod::evaluate::tests::test_bools ... ok [INFO] [stdout] test evaluation_mod::evaluate::tests::test_numbers ... ok [INFO] [stderr] error: test failed, to rerun pass '--bin rakiu' [INFO] [stdout] test evaluation_mod::evaluate::tests::test_built_in ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- evaluation_mod::evaluate::tests::test_built_in stdout ---- [INFO] [stdout] thread 'evaluation_mod::evaluate::tests::test_built_in' panicked at 'Unrecognized function "size"', src/evaluation_mod/evaluate.rs:91:30 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x564e41d42ac0 - std::backtrace_rs::backtrace::libunwind::trace::h04d12fdcddff82aa [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/../../backtrace/src/backtrace/libunwind.rs:100:5 [INFO] [stdout] 1: 0x564e41d42ac0 - std::backtrace_rs::backtrace::trace_unsynchronized::h1459b974b6fbe5e1 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x564e41d42ac0 - std::sys_common::backtrace::_print_fmt::h9b8396a669123d95 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x564e41d42ac0 - ::fmt::he009dcaaa75eed60 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x564e41d65bac - core::fmt::write::h77b4746b0dea1dd3 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/core/src/fmt/mod.rs:1078:17 [INFO] [stdout] 5: 0x564e41cec6c6 - std::io::Write::write_fmt::h3a40d9c04f88bb58 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/io/mod.rs:1518:15 [INFO] [stdout] 6: 0x564e41d3cdbd - std::io::impls::>::write_fmt::h1b3d263673641f53 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/io/impls.rs:179:9 [INFO] [stdout] 7: 0x564e41d45195 - std::sys_common::backtrace::_print::h2d880c9e69a21be9 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 8: 0x564e41d45195 - std::sys_common::backtrace::print::h5f02b1bb49f36879 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 9: 0x564e41d45195 - std::panicking::default_hook::{{closure}}::h658e288a7a809b29 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panicking.rs:208:50 [INFO] [stdout] 10: 0x564e41d44de2 - std::panicking::default_hook::hb52d73f0da9a4bb8 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panicking.rs:224:9 [INFO] [stdout] 11: 0x564e41d45931 - std::panicking::rust_panic_with_hook::hfe7e1c684e3e6462 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panicking.rs:593:17 [INFO] [stdout] 12: 0x564e41d45477 - std::panicking::begin_panic_handler::{{closure}}::h42939e004b32765c [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panicking.rs:499:13 [INFO] [stdout] 13: 0x564e41d42f7c - std::sys_common::backtrace::__rust_end_short_backtrace::h9d2070f7bf9fd56c [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stdout] 14: 0x564e41d453d9 - rust_begin_unwind [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panicking.rs:495:5 [INFO] [stdout] 15: 0x564e41d64511 - core::panicking::panic_fmt::ha0bb065d9a260792 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/core/src/panicking.rs:92:14 [INFO] [stdout] 16: 0x564e41d642a3 - core::option::expect_failed::h4c033402fb75f2bf [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/core/src/option.rs:1260:5 [INFO] [stdout] 17: 0x564e41cea08f - core::option::Option::expect::h587c20cf45002fc8 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/core/src/option.rs:349:21 [INFO] [stdout] 18: 0x564e41cb0139 - rakiu::evaluation_mod::evaluate::eval_expr::h4f36a6d891cfbc9f [INFO] [stdout] at /opt/rustwide/workdir/src/evaluation_mod/evaluate.rs:90:32 [INFO] [stdout] 19: 0x564e41cb909c - rakiu::evaluation_mod::evaluate::eval_statement::hc56bec75d3c71bb2 [INFO] [stdout] at /opt/rustwide/workdir/src/evaluation_mod/evaluate.rs:550:40 [INFO] [stdout] 20: 0x564e41cb97cd - rakiu::evaluation_mod::evaluate::eval_statements::hb62817b822ab4b56 [INFO] [stdout] at /opt/rustwide/workdir/src/evaluation_mod/evaluate.rs:565:18 [INFO] [stdout] 21: 0x564e41cb99d0 - rakiu::evaluation_mod::evaluate::eval_return::ha604264eb956694f [INFO] [stdout] at /opt/rustwide/workdir/src/evaluation_mod/evaluate.rs:574:18 [INFO] [stdout] 22: 0x564e41cc2894 - rakiu::evaluation_mod::evaluate::tests::eval::h7bacf0f73daca681 [INFO] [stdout] at /opt/rustwide/workdir/src/evaluation_mod/evaluate.rs:592:22 [INFO] [stdout] 23: 0x564e41cc378e - rakiu::evaluation_mod::evaluate::tests::test_built_in::hd8f6d6a15c534039 [INFO] [stdout] at /opt/rustwide/workdir/src/evaluation_mod/evaluate.rs:653:9 [INFO] [stdout] 24: 0x564e41cc374a - rakiu::evaluation_mod::evaluate::tests::test_built_in::{{closure}}::h968100e88978b98f [INFO] [stdout] at /opt/rustwide/workdir/src/evaluation_mod/evaluate.rs:652:5 [INFO] [stdout] 25: 0x564e41cd773e - core::ops::function::FnOnce::call_once::h283bdaa09a17e898 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 26: 0x564e41d14213 - core::ops::function::FnOnce::call_once::hdbd2235b6243db3d [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 27: 0x564e41d14213 - test::__rust_begin_short_backtrace::hb1dea1c208110812 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/test/src/lib.rs:517:5 [INFO] [stdout] 28: 0x564e41d126ba - as core::ops::function::FnOnce>::call_once::h5d11a40efef721f2 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/alloc/src/boxed.rs:1307:9 [INFO] [stdout] 29: 0x564e41d126ba - as core::ops::function::FnOnce<()>>::call_once::h23961df98af0bc5a [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panic.rs:322:9 [INFO] [stdout] 30: 0x564e41d126ba - std::panicking::try::do_call::h6390646e3de3fb9e [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panicking.rs:381:40 [INFO] [stdout] 31: 0x564e41d126ba - std::panicking::try::hc531439ab6159192 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panicking.rs:345:19 [INFO] [stdout] 32: 0x564e41d126ba - std::panic::catch_unwind::h859d8bdaf9b4855c [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panic.rs:396:14 [INFO] [stdout] 33: 0x564e41d126ba - test::run_test_in_process::hae60aa74417e3abc [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/test/src/lib.rs:544:18 [INFO] [stdout] 34: 0x564e41d126ba - test::run_test::run_test_inner::{{closure}}::hf48c86652c4a151d [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/test/src/lib.rs:450:39 [INFO] [stdout] 35: 0x564e41ceba46 - std::sys_common::backtrace::__rust_begin_short_backtrace::hb82b392232b8bd1f [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stdout] 36: 0x564e41cf0a43 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h79ca9e9abe157956 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/thread/mod.rs:474:17 [INFO] [stdout] 37: 0x564e41cf0a43 - as core::ops::function::FnOnce<()>>::call_once::ha12f1f228780a4f7 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panic.rs:322:9 [INFO] [stdout] 38: 0x564e41cf0a43 - std::panicking::try::do_call::h722bb7416d021cdc [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panicking.rs:381:40 [INFO] [stdout] 39: 0x564e41cf0a43 - std::panicking::try::h78e5abca71ac7cac [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panicking.rs:345:19 [INFO] [stdout] 40: 0x564e41cf0a43 - std::panic::catch_unwind::h95162588bd0fa090 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panic.rs:396:14 [INFO] [stdout] 41: 0x564e41cf0a43 - std::thread::Builder::spawn_unchecked::{{closure}}::h64da5c4b9acc58dc [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/thread/mod.rs:473:30 [INFO] [stdout] 42: 0x564e41cf0a43 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h7a8c588ad0b69edb [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 43: 0x564e41d4bd5a - as core::ops::function::FnOnce>::call_once::h09ff301006f1aeca [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/alloc/src/boxed.rs:1307:9 [INFO] [stdout] 44: 0x564e41d4bd5a - as core::ops::function::FnOnce>::call_once::he79488c8f00b5f31 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/alloc/src/boxed.rs:1307:9 [INFO] [stdout] 45: 0x564e41d4bd5a - std::sys::unix::thread::Thread::new::thread_start::h587efff279c68ba7 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/sys/unix/thread.rs:71:17 [INFO] [stdout] 46: 0x7fef89d59609 - start_thread [INFO] [stdout] 47: 0x7fef89b16293 - clone [INFO] [stdout] 48: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] evaluation_mod::evaluate::tests::test_built_in [INFO] [stdout] [INFO] [stdout] test result: FAILED. 3 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "1ee7b1e4170b7ae8eb0615db0d6b8382cedb3dc5663d038b6d0fb5cefbc4dbf2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ee7b1e4170b7ae8eb0615db0d6b8382cedb3dc5663d038b6d0fb5cefbc4dbf2", kill_on_drop: false }` [INFO] [stdout] 1ee7b1e4170b7ae8eb0615db0d6b8382cedb3dc5663d038b6d0fb5cefbc4dbf2