[INFO] cloning repository https://github.com/Grinshpon/Maroon [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Grinshpon/Maroon" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGrinshpon%2FMaroon", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGrinshpon%2FMaroon'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9fd53382138354c9127b23585312e73bd0d7fc50 [INFO] building Grinshpon/Maroon against try#9b5e8b16bd1c4acf4cf8e6880368314cf021a987+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGrinshpon%2FMaroon" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Grinshpon/Maroon on toolchain 9b5e8b16bd1c4acf4cf8e6880368314cf021a987 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9b5e8b16bd1c4acf4cf8e6880368314cf021a987" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Grinshpon/Maroon [INFO] finished tweaking git repo https://github.com/Grinshpon/Maroon [INFO] tweaked toml for git repo https://github.com/Grinshpon/Maroon written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Grinshpon/Maroon already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9b5e8b16bd1c4acf4cf8e6880368314cf021a987" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9b5e8b16bd1c4acf4cf8e6880368314cf021a987" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 43985f2864626141f11c3e2465d9c7a9cbfde9f6cf1894cf8654a90c6a2049eb [INFO] running `Command { std: "docker" "start" "-a" "43985f2864626141f11c3e2465d9c7a9cbfde9f6cf1894cf8654a90c6a2049eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "43985f2864626141f11c3e2465d9c7a9cbfde9f6cf1894cf8654a90c6a2049eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43985f2864626141f11c3e2465d9c7a9cbfde9f6cf1894cf8654a90c6a2049eb", kill_on_drop: false }` [INFO] [stdout] 43985f2864626141f11c3e2465d9c7a9cbfde9f6cf1894cf8654a90c6a2049eb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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=forbid -Dtail-expr-drop-order" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9b5e8b16bd1c4acf4cf8e6880368314cf021a987" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e08d4a19978c0e9c6b3db28e39cb67a263040a6e19a7aa54494da493d052f3dc [INFO] running `Command { std: "docker" "start" "-a" "e08d4a19978c0e9c6b3db28e39cb67a263040a6e19a7aa54494da493d052f3dc", kill_on_drop: false }` [INFO] [stderr] Compiling maroon v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/parser.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/parser.rs:203:3 [INFO] [stdout] | [INFO] [stdout] 190 | / loop { [INFO] [stdout] 191 | | match tokens.peek() { [INFO] [stdout] 192 | | Some(Token::CBRACKET(line)) => { [INFO] [stdout] 193 | | tokens.next(); [INFO] [stdout] ... | [INFO] [stdout] 201 | | }; [INFO] [stdout] 202 | | } [INFO] [stdout] | |___- any code following this expression is unreachable [INFO] [stdout] 203 | Err(ParseError::Unknown(2)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/parser.rs:222:3 [INFO] [stdout] | [INFO] [stdout] 209 | / loop { [INFO] [stdout] 210 | | match tokens.peek() { [INFO] [stdout] 211 | | Some(Token::CPAREN(line)) => { [INFO] [stdout] 212 | | tokens.next(); [INFO] [stdout] ... | [INFO] [stdout] 220 | | }; [INFO] [stdout] 221 | | } [INFO] [stdout] | |___- any code following this expression is unreachable [INFO] [stdout] 222 | Err(ParseError::Unknown(3)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sexprs` [INFO] [stdout] --> src/genlua.rs:364:17 [INFO] [stdout] | [INFO] [stdout] 364 | SExpr::Main(sexprs) => Err(UnimplementedFeature(0,1)), [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sexprs` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `line1` [INFO] [stdout] --> src/genlua.rs:373:22 [INFO] [stdout] | [INFO] [stdout] 373 | SExpr::Ident(line1, id) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_line1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `line1` [INFO] [stdout] --> src/genlua.rs:388:23 [INFO] [stdout] | [INFO] [stdout] 388 | SExpr::Symbol(line1, op) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_line1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/genlua.rs:400:23 [INFO] [stdout] | [INFO] [stdout] 400 | SExpr::Func(line, args, body) => Err(UnimplementedFeature(*line,4)), [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `body` [INFO] [stdout] --> src/genlua.rs:400:29 [INFO] [stdout] | [INFO] [stdout] 400 | SExpr::Func(line, args, body) => Err(UnimplementedFeature(*line,4)), [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_body` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] thread 'rustc' panicked at compiler/rustc_mir_build/src/builder/scope.rs:1724:17: [INFO] [stdout] error: internal compiler error: compiler/rustc_mir_build/src/builder/scope.rs:1724:17: cannot unwind from goto -> bb197 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Box [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x76fbffd81caa - ::fmt::h636462e57d5ef1e1 [INFO] [stderr] 1: 0x76fc00413cbc - core::fmt::write::h067060808ac50eb9 [INFO] [stderr] 2: 0x76fc01328e11 - std::io::Write::write_fmt::h4674fa2ed7c0dfdd [INFO] [stderr] 3: 0x76fbffd81b02 - std::sys::backtrace::BacktraceLock::print::h0c77148acfb0b5e9 [INFO] [stderr] 4: 0x76fbffd83ffa - std::panicking::default_hook::{{closure}}::h30daa8e7c6ccb09d [INFO] [stderr] 5: 0x76fbffd83e43 - std::panicking::default_hook::h25f21dc0f2064615 [INFO] [stderr] 6: 0x76fbfeeeff28 - std[b36e883d67eb0403]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 7: 0x76fbffd847b8 - std::panicking::rust_panic_with_hook::hc98438687e833605 [INFO] [stderr] 8: 0x76fbfef2a341 - std[b36e883d67eb0403]::panicking::begin_panic::::{closure#0} [INFO] [stderr] 9: 0x76fbfef1f526 - std[b36e883d67eb0403]::sys::backtrace::__rust_end_short_backtrace::::{closure#0}, !> [INFO] [stderr] 10: 0x76fbfef1f50d - std[b36e883d67eb0403]::panicking::begin_panic:: [INFO] [stderr] 11: 0x76fbfef342a1 - ::emit_producing_guarantee [INFO] [stderr] 12: 0x76fbff484fdc - ::span_bug:: [INFO] [stderr] 13: 0x76fbff50a897 - rustc_middle[8ad6e8ce52578819]::util::bug::opt_span_bug_fmt::::{closure#0} [INFO] [stderr] 14: 0x76fbff4f006a - rustc_middle[8ad6e8ce52578819]::ty::context::tls::with_opt::::{closure#0}, !>::{closure#0} [INFO] [stderr] 15: 0x76fbff4efefb - rustc_middle[8ad6e8ce52578819]::ty::context::tls::with_context_opt::::{closure#0}, !>::{closure#0}, !> [INFO] [stderr] 16: 0x76fbfd934437 - rustc_middle[8ad6e8ce52578819]::util::bug::span_bug_fmt:: [INFO] [stderr] 17: 0x76fc00dd541b - ::build_unwind_tree [INFO] [stderr] 18: 0x76fc00dcd7cd - rustc_mir_build[73684a27b88b946a]::builder::mir_build [INFO] [stderr] 19: 0x76fc00407714 - rustc_mir_transform[857cd804783fef4d]::mir_built [INFO] [stderr] 20: 0x76fc004076d7 - rustc_query_impl[1e55094a59e290f4]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 21: 0x76fc006953d1 - rustc_query_system[67781f9dc633c543]::query::plumbing::try_execute_query::, rustc_query_system[67781f9dc633c543]::dep_graph::graph::DepNodeIndex>, false, false, false>, rustc_query_impl[1e55094a59e290f4]::plumbing::QueryCtxt, false> [INFO] [stderr] 22: 0x76fc00694f8d - rustc_query_impl[1e55094a59e290f4]::query_impl::mir_built::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 23: 0x76fbfd467185 - rustc_mir_build[73684a27b88b946a]::check_unsafety::check_unsafety [INFO] [stderr] 24: 0x76fc00ce98a7 - rustc_query_impl[1e55094a59e290f4]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 25: 0x76fc00ce9b69 - rustc_query_system[67781f9dc633c543]::query::plumbing::try_execute_query::, rustc_query_system[67781f9dc633c543]::dep_graph::graph::DepNodeIndex>, false, false, false>, rustc_query_impl[1e55094a59e290f4]::plumbing::QueryCtxt, false> [INFO] [stderr] 26: 0x76fc00ce97d1 - rustc_query_impl[1e55094a59e290f4]::query_impl::check_unsafety::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 27: 0x76fc0089bd32 - rustc_interface[b59e7ee7606ca029]::passes::run_required_analyses [INFO] [stderr] 28: 0x76fc0132cc9e - rustc_interface[b59e7ee7606ca029]::passes::analysis [INFO] [stderr] 29: 0x76fc0132cc6f - rustc_query_impl[1e55094a59e290f4]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 30: 0x76fc0137b355 - rustc_query_system[67781f9dc633c543]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[1e55094a59e290f4]::plumbing::QueryCtxt, false> [INFO] [stderr] 31: 0x76fc0137b08e - rustc_query_impl[1e55094a59e290f4]::query_impl::analysis::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 32: 0x76fc013701de - rustc_interface[b59e7ee7606ca029]::passes::create_and_enter_global_ctxt::, rustc_driver_impl[be5855d19ccc8b6c]::run_compiler::{closure#0}::{closure#2}>::{closure#2}::{closure#0} [INFO] [stderr] 33: 0x76fc013dff51 - rustc_interface[b59e7ee7606ca029]::interface::run_compiler::<(), rustc_driver_impl[be5855d19ccc8b6c]::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 34: 0x76fc012f5087 - std[b36e883d67eb0403]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 35: 0x76fc012f551c - <::spawn_unchecked_::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[303105738bd0c2ae]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 36: 0x76fc012f6aef - std::sys::pal::unix::thread::Thread::new::thread_start::ha554cc4ba6335b05 [INFO] [stderr] 37: 0x76fbfb66bac3 - [INFO] [stderr] 38: 0x76fbfb6fca04 - clone [INFO] [stderr] 39: 0x0 - [INFO] [stderr] [INFO] [stderr] note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-compiler&template=ice.md [INFO] [stderr] [INFO] [stderr] note: please make sure that you have updated to the latest nightly [INFO] [stderr] [INFO] [stderr] warning: the ICE couldn't be written to `/opt/rustwide/workdir/rustc-ice-2024-12-31T20_39_57-9.txt`: Read-only file system (os error 30) [INFO] [stderr] [INFO] [stderr] note: rustc 1.85.0-nightly (9b5e8b16b 2024-12-19) running on x86_64-unknown-linux-gnu [INFO] [stderr] [INFO] [stderr] note: compiler flags: --crate-type bin -C embed-bitcode=no -C debuginfo=2 [INFO] [stderr] [INFO] [stderr] note: some of the compiler flags provided by cargo are hidden [INFO] [stderr] [INFO] [stderr] query stack during panic: [INFO] [stderr] #0 [mir_built] building MIR for `genlua::gen_lua_stmt` [INFO] [stderr] #1 [check_unsafety] unsafety-checking `genlua::gen_lua_stmt` [INFO] [stderr] #2 [analysis] running analysis passes on this crate [INFO] [stderr] end of query stack [INFO] [stdout] warning: unused variable: `line` [INFO] [stdout] --> src/genlua.rs:408:16 [INFO] [stdout] | [INFO] [stdout] 408 | SExpr::Int(line, i) => Ok(LuaExpr(Expr::Lit(Literal::Int(i)))), [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_line` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `line` [INFO] [stdout] --> src/genlua.rs:409:18 [INFO] [stdout] | [INFO] [stdout] 409 | SExpr::Float(line, f) => Ok(LuaExpr(Expr::Lit(Literal::Float(f)))), [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_line` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `line` [INFO] [stdout] --> src/genlua.rs:410:17 [INFO] [stdout] | [INFO] [stdout] 410 | SExpr::Bool(line, b) => Ok(LuaExpr(Expr::Lit(Literal::Bool(b)))), [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_line` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `line` [INFO] [stdout] --> src/genlua.rs:411:16 [INFO] [stdout] | [INFO] [stdout] 411 | SExpr::Str(line, s) => Ok(LuaExpr(Expr::Lit(Literal::Str(s)))), [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_line` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `line` [INFO] [stdout] --> src/genlua.rs:412:17 [INFO] [stdout] | [INFO] [stdout] 412 | SExpr::Char(line, s) => Ok(LuaExpr(Expr::Lit(Literal::Str(s)))), [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_line` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `line` [INFO] [stdout] --> src/genlua.rs:413:18 [INFO] [stdout] | [INFO] [stdout] 413 | SExpr::Ident(line, s) => Ok(LuaExpr(Expr::Ident(s))), [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_line` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `line` [INFO] [stdout] --> src/genlua.rs:414:17 [INFO] [stdout] | [INFO] [stdout] 414 | SExpr::List(line, sexprs) => { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_line` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `line1` [INFO] [stdout] --> src/genlua.rs:425:22 [INFO] [stdout] | [INFO] [stdout] 425 | SExpr::Ident(line1, id) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_line1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `line1` [INFO] [stdout] --> src/genlua.rs:436:23 [INFO] [stdout] | [INFO] [stdout] 436 | SExpr::Symbol(line1, op) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_line1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `line` [INFO] [stdout] --> src/genlua.rs:447:17 [INFO] [stdout] | [INFO] [stdout] 447 | SExpr::Func(line, args, body) => { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_line` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `line` [INFO] [stdout] --> src/genlua.rs:470:16 [INFO] [stdout] | [INFO] [stdout] 470 | SExpr::Int(line, i) => Ok(LuaLiteral(Literal::Int(i))), [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_line` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `line` [INFO] [stdout] --> src/genlua.rs:471:18 [INFO] [stdout] | [INFO] [stdout] 471 | SExpr::Float(line, f) => Ok(LuaLiteral(Literal::Float(f))), [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_line` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `line` [INFO] [stdout] --> src/genlua.rs:472:17 [INFO] [stdout] | [INFO] [stdout] 472 | SExpr::Bool(line, b) => Ok(LuaLiteral(Literal::Bool(b))), [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_line` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `line` [INFO] [stdout] --> src/genlua.rs:473:16 [INFO] [stdout] | [INFO] [stdout] 473 | SExpr::Str(line, s) => Ok(LuaLiteral(Literal::Str(s))), [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_line` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `line` [INFO] [stdout] --> src/genlua.rs:474:17 [INFO] [stdout] | [INFO] [stdout] 474 | SExpr::Char(line, s) => Ok(LuaLiteral(Literal::Str(s))), [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_line` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `line` [INFO] [stdout] --> src/genlua.rs:475:18 [INFO] [stdout] | [INFO] [stdout] 475 | SExpr::Ident(line, s) => Ok(LuaExpr(Expr::Ident(s))), [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_line` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `line` [INFO] [stdout] --> src/genlua.rs:476:19 [INFO] [stdout] | [INFO] [stdout] 476 | SExpr::Symbol(line, s) => Err(Unknown(6)), //todo [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_line` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/genlua.rs:476:25 [INFO] [stdout] | [INFO] [stdout] 476 | SExpr::Symbol(line, s) => Err(Unknown(6)), //todo [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sexprs` [INFO] [stdout] --> src/genlua.rs:477:23 [INFO] [stdout] | [INFO] [stdout] 477 | SExpr::List(line, sexprs) => Err(UnimplementedFeature(line,6)), [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sexprs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sexprs` [INFO] [stdout] --> src/genlua.rs:478:23 [INFO] [stdout] | [INFO] [stdout] 478 | SExpr::Stmt(line, sexprs) => { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sexprs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/genlua.rs:482:23 [INFO] [stdout] | [INFO] [stdout] 482 | SExpr::Func(line, args, body) => Err(UnimplementedFeature(line,8)), [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `body` [INFO] [stdout] --> src/genlua.rs:482:29 [INFO] [stdout] | [INFO] [stdout] 482 | SExpr::Func(line, args, body) => Err(UnimplementedFeature(line,8)), [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_body` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `std` [INFO] [stdout] --> src/genlua.rs:483:26 [INFO] [stdout] | [INFO] [stdout] 483 | SExpr::Builtin(line, std) => Err(UnimplementedFeature(line,9)), [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_std` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `maroon` (bin "maroon"); 31 warnings emitted [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/9b5e8b16bd1c4acf4cf8e6880368314cf021a987/bin/rustc --crate-name maroon --edition=2018 src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' -C metadata=ab152ad63c30fb4d -C extra-filename=-3a21f16f8f929363 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints=forbid -Dtail-expr-drop-order` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "e08d4a19978c0e9c6b3db28e39cb67a263040a6e19a7aa54494da493d052f3dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e08d4a19978c0e9c6b3db28e39cb67a263040a6e19a7aa54494da493d052f3dc", kill_on_drop: false }` [INFO] [stdout] e08d4a19978c0e9c6b3db28e39cb67a263040a6e19a7aa54494da493d052f3dc