[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 beta-2021-01-01 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-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/adrianncovaci/rakiu on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "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-3/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" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded llvm-sys v100.0.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1e9782418ff31e114d4cb014c254036738af55c2a813c5746a927ff48e257a1f [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" "1e9782418ff31e114d4cb014c254036738af55c2a813c5746a927ff48e257a1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1e9782418ff31e114d4cb014c254036738af55c2a813c5746a927ff48e257a1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e9782418ff31e114d4cb014c254036738af55c2a813c5746a927ff48e257a1f", kill_on_drop: false }` [INFO] [stdout] 1e9782418ff31e114d4cb014c254036738af55c2a813c5746a927ff48e257a1f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 49dc61867f3df415008d083052cca341b3bea48079052bd843cea50d100e4b98 [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" "49dc61867f3df415008d083052cca341b3bea48079052bd843cea50d100e4b98", 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 15.51s [INFO] running `Command { std: "docker" "inspect" "49dc61867f3df415008d083052cca341b3bea48079052bd843cea50d100e4b98", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "49dc61867f3df415008d083052cca341b3bea48079052bd843cea50d100e4b98", kill_on_drop: false }` [INFO] [stdout] 49dc61867f3df415008d083052cca341b3bea48079052bd843cea50d100e4b98 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] de36d04f90296ff770d90b832d178c99edba5255d8489da9cb02c1c17ccf31ac [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" "de36d04f90296ff770d90b832d178c99edba5255d8489da9cb02c1c17ccf31ac", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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 2.95s [INFO] running `Command { std: "docker" "inspect" "de36d04f90296ff770d90b832d178c99edba5255d8489da9cb02c1c17ccf31ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de36d04f90296ff770d90b832d178c99edba5255d8489da9cb02c1c17ccf31ac", kill_on_drop: false }` [INFO] [stdout] de36d04f90296ff770d90b832d178c99edba5255d8489da9cb02c1c17ccf31ac [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d0f8e6cd3752d67d27942632e932346a684c06dba6cbbea652abf897a572ef9d [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" "d0f8e6cd3752d67d27942632e932346a684c06dba6cbbea652abf897a572ef9d", 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 0.04s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/rakiu-dd4ba881ab43be81 [INFO] [stdout] [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] [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: 0x564921130db7 - std::backtrace_rs::backtrace::libunwind::trace::hcd6e187547b8deec [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stdout] 1: 0x564921130db7 - std::backtrace_rs::backtrace::trace_unsynchronized::hde10036eb783fbc7 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x564921130db7 - std::sys_common::backtrace::_print_fmt::h63987b8f86dfc82a [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x564921130db7 - ::fmt::hc33f3ac4cc9c4196 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x564921150dcc - core::fmt::write::hfdcdeb08fb2b3afa [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/core/src/fmt/mod.rs:1078:17 [INFO] [stdout] 5: 0x56492112d232 - std::io::Write::write_fmt::h28c53dc51251a293 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/io/mod.rs:1519:15 [INFO] [stdout] 6: 0x564921133065 - std::sys_common::backtrace::_print::hf179508b01f66878 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x564921133065 - std::sys_common::backtrace::print::ha97d11adb39266a6 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x564921133065 - std::panicking::default_hook::{{closure}}::h8da9985a98bd1582 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:208:50 [INFO] [stdout] 9: 0x564921132bf2 - std::panicking::default_hook::hbc0ee792993c2ef2 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:222:9 [INFO] [stdout] 10: 0x564921133801 - std::panicking::rust_panic_with_hook::h9fb9cda33a10f084 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:591:17 [INFO] [stdout] 11: 0x564921133347 - std::panicking::begin_panic_handler::{{closure}}::hf3e83396e085962e [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:497:13 [INFO] [stdout] 12: 0x56492113127c - std::sys_common::backtrace::__rust_end_short_backtrace::hac151ac4c1e3252d [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stdout] 13: 0x5649211332a9 - rust_begin_unwind [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:493:5 [INFO] [stdout] 14: 0x56492114f781 - core::panicking::panic_fmt::hf6d8a92b065b8f97 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/core/src/panicking.rs:92:14 [INFO] [stdout] 15: 0x56492114f513 - core::option::expect_failed::h64fa065966c0d22b [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/core/src/option.rs:1260:5 [INFO] [stdout] 16: 0x5649210cff2f - core::option::Option::expect::h0eb6af3635f6a103 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/core/src/option.rs:349:21 [INFO] [stdout] 17: 0x564921097551 - rakiu::evaluation_mod::evaluate::eval_expr::h41a7440f2934b0a7 [INFO] [stdout] at /opt/rustwide/workdir/src/evaluation_mod/evaluate.rs:90:32 [INFO] [stdout] 18: 0x5649210a0a94 - rakiu::evaluation_mod::evaluate::eval_statement::h6d718aec958876e9 [INFO] [stdout] at /opt/rustwide/workdir/src/evaluation_mod/evaluate.rs:550:40 [INFO] [stdout] 19: 0x5649210a119d - rakiu::evaluation_mod::evaluate::eval_statements::h2412eb682de252aa [INFO] [stdout] at /opt/rustwide/workdir/src/evaluation_mod/evaluate.rs:565:18 [INFO] [stdout] 20: 0x5649210a1380 - rakiu::evaluation_mod::evaluate::eval_return::h21cbd67124f375be [INFO] [stdout] at /opt/rustwide/workdir/src/evaluation_mod/evaluate.rs:574:18 [INFO] [stdout] 21: 0x5649210a9de4 - rakiu::evaluation_mod::evaluate::tests::eval::hbf2c00d84afa026c [INFO] [stdout] at /opt/rustwide/workdir/src/evaluation_mod/evaluate.rs:592:22 [INFO] [stdout] 22: 0x5649210aacde - rakiu::evaluation_mod::evaluate::tests::test_built_in::h4bf09109ff22d58e [INFO] [stdout] at /opt/rustwide/workdir/src/evaluation_mod/evaluate.rs:653:9 [INFO] [stdout] 23: 0x5649210aac9a - rakiu::evaluation_mod::evaluate::tests::test_built_in::{{closure}}::had8e46def563af57 [INFO] [stdout] at /opt/rustwide/workdir/src/evaluation_mod/evaluate.rs:652:5 [INFO] [stdout] 24: 0x5649210c246e - core::ops::function::FnOnce::call_once::h8027b7187562fdf5 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 25: 0x5649210fb2f3 - core::ops::function::FnOnce::call_once::ha61d5393ae51ae22 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 26: 0x5649210fb2f3 - test::__rust_begin_short_backtrace::h4a8691b5281c1f3b [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/test/src/lib.rs:516:5 [INFO] [stdout] 27: 0x5649210f9be6 - as core::ops::function::FnOnce>::call_once::hd25ba61494055ad3 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/alloc/src/boxed.rs:1328:9 [INFO] [stdout] 28: 0x5649210f9be6 - as core::ops::function::FnOnce<()>>::call_once::h052fde7b846767ba [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panic.rs:322:9 [INFO] [stdout] 29: 0x5649210f9be6 - std::panicking::try::do_call::h04571a1da6838ba1 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:379:40 [INFO] [stdout] 30: 0x5649210f9be6 - std::panicking::try::h758f090614125cbe [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:343:19 [INFO] [stdout] 31: 0x5649210f9be6 - std::panic::catch_unwind::h0c48513d5a021d3c [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panic.rs:396:14 [INFO] [stdout] 32: 0x5649210f9be6 - test::run_test_in_process::hee75babaaac3822f [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/test/src/lib.rs:538:18 [INFO] [stdout] 33: 0x5649210f9be6 - test::run_test::run_test_inner::{{closure}}::h2920dea75d7f0c1e [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/test/src/lib.rs:449:39 [INFO] [stdout] 34: 0x5649210d1ef6 - std::sys_common::backtrace::__rust_begin_short_backtrace::ha23dff608830db13 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stdout] 35: 0x5649210d6c8d - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hacce322dead3a799 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/thread/mod.rs:474:17 [INFO] [stdout] 36: 0x5649210d6c8d - as core::ops::function::FnOnce<()>>::call_once::h4f0bc9c26ead0a27 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panic.rs:322:9 [INFO] [stdout] 37: 0x5649210d6c8d - std::panicking::try::do_call::h1b9f282fb0c383b3 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:379:40 [INFO] [stdout] 38: 0x5649210d6c8d - std::panicking::try::hed1ebed51b133ee4 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:343:19 [INFO] [stdout] 39: 0x5649210d6c8d - std::panic::catch_unwind::h072a2b19fd39a474 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panic.rs:396:14 [INFO] [stdout] 40: 0x5649210d6c8d - std::thread::Builder::spawn_unchecked::{{closure}}::hb02c6b2d3ff18bc2 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/thread/mod.rs:473:30 [INFO] [stdout] 41: 0x5649210d6c8d - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb512c5d27b4adb83 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 42: 0x56492113935a - as core::ops::function::FnOnce>::call_once::hdbb9ff71143eaad6 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/alloc/src/boxed.rs:1328:9 [INFO] [stdout] 43: 0x56492113935a - as core::ops::function::FnOnce>::call_once::h9dbde95cefb8368c [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/alloc/src/boxed.rs:1328:9 [INFO] [stdout] 44: 0x56492113935a - std::sys::unix::thread::Thread::new::thread_start::hc76032c38affd972 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys/unix/thread.rs:71:17 [INFO] [stdout] 45: 0x7f365840b609 - start_thread [INFO] [stdout] 46: 0x7f36581c8293 - clone [INFO] [stdout] 47: 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; finished in 0.05s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--bin rakiu' [INFO] running `Command { std: "docker" "inspect" "d0f8e6cd3752d67d27942632e932346a684c06dba6cbbea652abf897a572ef9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d0f8e6cd3752d67d27942632e932346a684c06dba6cbbea652abf897a572ef9d", kill_on_drop: false }` [INFO] [stdout] d0f8e6cd3752d67d27942632e932346a684c06dba6cbbea652abf897a572ef9d