[INFO] cloning repository https://github.com/brrrLang/brrrlang [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/brrrLang/brrrlang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FbrrrLang%2Fbrrrlang", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FbrrrLang%2Fbrrrlang'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ec4b7be67523e6267e9d748f7cf15ef4ded926e0 [INFO] testing brrrLang/brrrlang against 1.49.0 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FbrrrLang%2Fbrrrlang" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/brrrLang/brrrlang 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/brrrLang/brrrlang [INFO] finished tweaking git repo https://github.com/brrrLang/brrrlang [INFO] tweaked toml for git repo https://github.com/brrrLang/brrrlang written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/brrrLang/brrrlang 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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] abac6d6419bb67995855fa26f7854840c975756e3717ed2cf09a2b07f1542218 [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" "abac6d6419bb67995855fa26f7854840c975756e3717ed2cf09a2b07f1542218", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "abac6d6419bb67995855fa26f7854840c975756e3717ed2cf09a2b07f1542218", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "abac6d6419bb67995855fa26f7854840c975756e3717ed2cf09a2b07f1542218", kill_on_drop: false }` [INFO] [stdout] abac6d6419bb67995855fa26f7854840c975756e3717ed2cf09a2b07f1542218 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 841609c1b4fa19f1d3b12d2db9fd156897573ac1d2cfb6a87657bc456f083ea8 [INFO] running `Command { std: "docker" "start" "-a" "841609c1b4fa19f1d3b12d2db9fd156897573ac1d2cfb6a87657bc456f083ea8", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling serde v1.0.116 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling toml v0.5.6 [INFO] [stderr] Compiling brrrlang v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `catch_unwind`, `set_hook`, `take_hook` [INFO] [stdout] --> src/main.rs:7:18 [INFO] [stdout] | [INFO] [stdout] 7 | use std::panic::{catch_unwind, set_hook, take_hook}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::mem::take` [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::mem::take; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::process::exit` [INFO] [stdout] --> src/token/tokenizer.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::process::exit; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::process` [INFO] [stdout] --> src/error_handler/error.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::process; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::token::Token` [INFO] [stdout] --> src/lexer/mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::token::Token; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::error_handler::error::error_reporter` [INFO] [stdout] --> src/lexer/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::error_handler::error::error_reporter; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::error_handler::Error` [INFO] [stdout] --> src/lexer/mod.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::error_handler::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tokens` [INFO] [stdout] --> src/lexer/mod.rs:20:13 [INFO] [stdout] | [INFO] [stdout] 20 | let tokens = parsed_file.tokens.clone(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokens` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lexer/mod.rs:17:13 [INFO] [stdout] | [INFO] [stdout] 17 | let mut uses = vec!(); [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/lexer/mod.rs:18:13 [INFO] [stdout] | [INFO] [stdout] 18 | let mut imports = vec!(); [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/lexer/mod.rs:19:13 [INFO] [stdout] | [INFO] [stdout] 19 | let mut pkg = String::new(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `resolve_line` [INFO] [stdout] --> src/token/tokenizer.rs:854:12 [INFO] [stdout] | [INFO] [stdout] 854 | pub fn resolve_line(&self, line: usize) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Return` [INFO] [stdout] --> src/token/mod.rs:101:5 [INFO] [stdout] | [INFO] [stdout] 101 | Return [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `STYLE` [INFO] [stdout] --> src/error_handler/warning.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | const STYLE: Colour = Colour::Yellow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `warning_reporter` [INFO] [stdout] --> src/error_handler/warning.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn warning_reporter(warning: Warning) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/error_handler/mod.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn new(error_area: String, line_num: i32, message: String, line_text: String) -> Warning { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:53:13 [INFO] [stdout] | [INFO] [stdout] 53 | / match token::tokenizer::ParsedFile::new(&source, &path_str) { [INFO] [stdout] 54 | | Some(parsed) => { [INFO] [stdout] 55 | | let lexed = lexer::LexedFile::new(parsed); [INFO] [stdout] 56 | | sender.send(Some(lexed)) [INFO] [stdout] 57 | | } [INFO] [stdout] 58 | | None => sender.send(None) [INFO] [stdout] 59 | | }; [INFO] [stdout] | |______________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 30.11s [INFO] running `Command { std: "docker" "inspect" "841609c1b4fa19f1d3b12d2db9fd156897573ac1d2cfb6a87657bc456f083ea8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "841609c1b4fa19f1d3b12d2db9fd156897573ac1d2cfb6a87657bc456f083ea8", kill_on_drop: false }` [INFO] [stdout] 841609c1b4fa19f1d3b12d2db9fd156897573ac1d2cfb6a87657bc456f083ea8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 70147428f23733e0c66d1cae25967012e36d9b1ce52692fa94b7025a394c96f6 [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" "70147428f23733e0c66d1cae25967012e36d9b1ce52692fa94b7025a394c96f6", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling brrrlang v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `catch_unwind`, `set_hook`, `take_hook` [INFO] [stdout] --> src/main.rs:7:18 [INFO] [stdout] | [INFO] [stdout] 7 | use std::panic::{catch_unwind, set_hook, take_hook}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::mem::take` [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::mem::take; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::process::exit` [INFO] [stdout] --> src/token/tokenizer.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::process::exit; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::process` [INFO] [stdout] --> src/error_handler/error.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::process; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::token::Token` [INFO] [stdout] --> src/lexer/mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::token::Token; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::error_handler::error::error_reporter` [INFO] [stdout] --> src/lexer/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::error_handler::error::error_reporter; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::error_handler::Error` [INFO] [stdout] --> src/lexer/mod.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::error_handler::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tokens` [INFO] [stdout] --> src/lexer/mod.rs:20:13 [INFO] [stdout] | [INFO] [stdout] 20 | let tokens = parsed_file.tokens.clone(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokens` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lexer/mod.rs:17:13 [INFO] [stdout] | [INFO] [stdout] 17 | let mut uses = vec!(); [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/lexer/mod.rs:18:13 [INFO] [stdout] | [INFO] [stdout] 18 | let mut imports = vec!(); [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/lexer/mod.rs:19:13 [INFO] [stdout] | [INFO] [stdout] 19 | let mut pkg = String::new(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `resolve_line` [INFO] [stdout] --> src/token/tokenizer.rs:854:12 [INFO] [stdout] | [INFO] [stdout] 854 | pub fn resolve_line(&self, line: usize) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Return` [INFO] [stdout] --> src/token/mod.rs:101:5 [INFO] [stdout] | [INFO] [stdout] 101 | Return [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `STYLE` [INFO] [stdout] --> src/error_handler/warning.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | const STYLE: Colour = Colour::Yellow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `warning_reporter` [INFO] [stdout] --> src/error_handler/warning.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn warning_reporter(warning: Warning) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/error_handler/mod.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn new(error_area: String, line_num: i32, message: String, line_text: String) -> Warning { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:53:13 [INFO] [stdout] | [INFO] [stdout] 53 | / match token::tokenizer::ParsedFile::new(&source, &path_str) { [INFO] [stdout] 54 | | Some(parsed) => { [INFO] [stdout] 55 | | let lexed = lexer::LexedFile::new(parsed); [INFO] [stdout] 56 | | sender.send(Some(lexed)) [INFO] [stdout] 57 | | } [INFO] [stdout] 58 | | None => sender.send(None) [INFO] [stdout] 59 | | }; [INFO] [stdout] | |______________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 10.80s [INFO] running `Command { std: "docker" "inspect" "70147428f23733e0c66d1cae25967012e36d9b1ce52692fa94b7025a394c96f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "70147428f23733e0c66d1cae25967012e36d9b1ce52692fa94b7025a394c96f6", kill_on_drop: false }` [INFO] [stdout] 70147428f23733e0c66d1cae25967012e36d9b1ce52692fa94b7025a394c96f6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ebfacf230e0ae61e674a9c0e29e0199b38fcace6a480b0cedbacec4290a358e0 [INFO] running `Command { std: "docker" "start" "-a" "ebfacf230e0ae61e674a9c0e29e0199b38fcace6a480b0cedbacec4290a358e0", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused imports: `catch_unwind`, `set_hook`, `take_hook` [INFO] [stderr] --> src/main.rs:7:18 [INFO] [stderr] | [INFO] [stderr] 7 | use std::panic::{catch_unwind, set_hook, take_hook}; [INFO] [stderr] | ^^^^^^^^^^^^ ^^^^^^^^ ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::mem::take` [INFO] [stderr] --> src/main.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::mem::take; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::process::exit` [INFO] [stderr] --> src/token/tokenizer.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::process::exit; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::process` [INFO] [stderr] --> src/error_handler/error.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::process; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::token::Token` [INFO] [stderr] --> src/lexer/mod.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use crate::token::Token; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::error_handler::error::error_reporter` [INFO] [stderr] --> src/lexer/mod.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use crate::error_handler::error::error_reporter; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::error_handler::Error` [INFO] [stderr] --> src/lexer/mod.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use crate::error_handler::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tokens` [INFO] [stderr] --> src/lexer/mod.rs:20:13 [INFO] [stderr] | [INFO] [stderr] 20 | let tokens = parsed_file.tokens.clone(); [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokens` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lexer/mod.rs:17:13 [INFO] [stderr] | [INFO] [stderr] 17 | let mut uses = vec!(); [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/lexer/mod.rs:18:13 [INFO] [stderr] | [INFO] [stderr] 18 | let mut imports = vec!(); [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/lexer/mod.rs:19:13 [INFO] [stderr] | [INFO] [stderr] 19 | let mut pkg = String::new(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `resolve_line` [INFO] [stderr] --> src/token/tokenizer.rs:854:12 [INFO] [stderr] | [INFO] [stderr] 854 | pub fn resolve_line(&self, line: usize) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Return` [INFO] [stderr] --> src/token/mod.rs:101:5 [INFO] [stderr] | [INFO] [stderr] 101 | Return [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `STYLE` [INFO] [stderr] --> src/error_handler/warning.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | const STYLE: Colour = Colour::Yellow; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `warning_reporter` [INFO] [stderr] --> src/error_handler/warning.rs:7:8 [INFO] [stderr] | [INFO] [stderr] 7 | pub fn warning_reporter(warning: Warning) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/error_handler/mod.rs:12:9 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn new(error_area: String, line_num: i32, message: String, line_text: String) -> Warning { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:53:13 [INFO] [stderr] | [INFO] [stderr] 53 | / match token::tokenizer::ParsedFile::new(&source, &path_str) { [INFO] [stderr] 54 | | Some(parsed) => { [INFO] [stderr] 55 | | let lexed = lexer::LexedFile::new(parsed); [INFO] [stderr] 56 | | sender.send(Some(lexed)) [INFO] [stderr] 57 | | } [INFO] [stderr] 58 | | None => sender.send(None) [INFO] [stderr] 59 | | }; [INFO] [stderr] | |______________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 17 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.45s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/brrrlang-c0deadfd1c9c9ae6 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ebfacf230e0ae61e674a9c0e29e0199b38fcace6a480b0cedbacec4290a358e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ebfacf230e0ae61e674a9c0e29e0199b38fcace6a480b0cedbacec4290a358e0", kill_on_drop: false }` [INFO] [stdout] ebfacf230e0ae61e674a9c0e29e0199b38fcace6a480b0cedbacec4290a358e0