[INFO] cloning repository https://github.com/Eoghanmc22/flap-compiler [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Eoghanmc22/flap-compiler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEoghanmc22%2Fflap-compiler", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEoghanmc22%2Fflap-compiler'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bc3e7e290bd5ff222734fb5f64b782c99178f098 [INFO] testing Eoghanmc22/flap-compiler against master#f9988fefd3add01f414f52b414308e7872622fee for pr-155114 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEoghanmc22%2Fflap-compiler" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-2-tc1/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/Eoghanmc22/flap-compiler [INFO] finished tweaking git repo https://github.com/Eoghanmc22/flap-compiler [INFO] tweaked toml for git repo https://github.com/Eoghanmc22/flap-compiler written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Eoghanmc22/flap-compiler on toolchain f9988fefd3add01f414f52b414308e7872622fee [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Eoghanmc22/flap-compiler 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" "+f9988fefd3add01f414f52b414308e7872622fee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded lsp-server v0.7.9 [INFO] [stderr] Downloaded parse_int v0.9.0 [INFO] [stderr] Downloaded rustyline v18.0.0 [INFO] [stderr] Downloaded nibble_vec v0.1.0 [INFO] [stderr] Downloaded endian-type v0.2.0 [INFO] [stderr] Downloaded cranelift-srcgen v0.130.1 [INFO] [stderr] Downloaded wasmtime-internal-jit-icache-coherence v43.0.1 [INFO] [stderr] Downloaded cranelift-bitset v0.130.1 [INFO] [stderr] Downloaded cranelift-control v0.130.1 [INFO] [stderr] Downloaded cranelift-codegen-shared v0.130.1 [INFO] [stderr] Downloaded clac-lang v0.2.0-beta [INFO] [stderr] Downloaded cranelift-native v0.130.1 [INFO] [stderr] Downloaded cranelift v0.130.1 [INFO] [stderr] Downloaded cranelift-assembler-x64 v0.130.1 [INFO] [stderr] Downloaded memmap2 v0.2.3 [INFO] [stderr] Downloaded cranelift-entity v0.130.1 [INFO] [stderr] Downloaded cranelift-module v0.130.1 [INFO] [stderr] Downloaded cranelift-jit v0.130.1 [INFO] [stderr] Downloaded region v3.0.2 [INFO] [stderr] Downloaded cranelift-assembler-x64-meta v0.130.1 [INFO] [stderr] Downloaded cranelift-bforest v0.130.1 [INFO] [stderr] Downloaded cranelift-frontend v0.130.1 [INFO] [stderr] Downloaded lsp-types v0.97.0 [INFO] [stderr] Downloaded wasmtime-internal-core v43.0.1 [INFO] [stderr] Downloaded cranelift-isle v0.130.1 [INFO] [stderr] Downloaded cranelift-codegen-meta v0.130.1 [INFO] [stderr] Downloaded regalloc2 v0.15.1 [INFO] [stderr] Downloaded radix_trie v0.3.0 [INFO] [stderr] Downloaded gimli v0.33.0 [INFO] [stderr] Downloaded cranelift-codegen v0.130.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7dd27bb85ae7a58e4f09b94fd96b7fc27001c1cef7d8df21833077f2738d1479 [INFO] running `Command { std: "docker" "start" "-a" "7dd27bb85ae7a58e4f09b94fd96b7fc27001c1cef7d8df21833077f2738d1479", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7dd27bb85ae7a58e4f09b94fd96b7fc27001c1cef7d8df21833077f2738d1479", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7dd27bb85ae7a58e4f09b94fd96b7fc27001c1cef7d8df21833077f2738d1479", kill_on_drop: false }` [INFO] [stdout] 7dd27bb85ae7a58e4f09b94fd96b7fc27001c1cef7d8df21833077f2738d1479 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a4cc21b3e1dc58fdf6aaedd42530c000a8de17e29ec5dda28375d77011999088 [INFO] running `Command { std: "docker" "start" "-a" "a4cc21b3e1dc58fdf6aaedd42530c000a8de17e29ec5dda28375d77011999088", kill_on_drop: false }` [INFO] [stderr] Compiling libm v0.2.16 [INFO] [stderr] Compiling cranelift-srcgen v0.130.1 [INFO] [stderr] Compiling wasmtime-internal-core v43.0.1 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling libc v0.2.185 [INFO] [stderr] Compiling cranelift-isle v0.130.1 [INFO] [stderr] Compiling cranelift-codegen-shared v0.130.1 [INFO] [stderr] Compiling hashbrown v0.17.0 [INFO] [stderr] Compiling target-lexicon v0.13.5 [INFO] [stderr] Compiling hashbrown v0.16.1 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling bumpalo v3.20.2 [INFO] [stderr] Compiling arbitrary v1.4.2 [INFO] [stderr] Compiling rustc-hash v2.1.2 [INFO] [stderr] Compiling anyhow v1.0.102 [INFO] [stderr] Compiling nix v0.31.2 [INFO] [stderr] Compiling aho-corasick v1.1.4 [INFO] [stderr] Compiling zerocopy v0.8.48 [INFO] [stderr] Compiling cranelift-assembler-x64-meta v0.130.1 [INFO] [stderr] Compiling regex-syntax v0.8.10 [INFO] [stderr] Compiling ucd-trie v0.1.7 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling pest v2.8.6 [INFO] [stderr] Compiling nibble_vec v0.1.0 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling bitflags v2.11.1 [INFO] [stderr] Compiling endian-type v0.2.0 [INFO] [stderr] Compiling thiserror v2.0.18 [INFO] [stderr] Compiling indexmap v2.14.0 [INFO] [stderr] Compiling regalloc2 v0.15.1 [INFO] [stderr] Compiling radix_trie v0.3.0 [INFO] [stderr] Compiling cranelift-codegen-meta v0.130.1 [INFO] [stderr] Compiling thiserror-impl v2.0.18 [INFO] [stderr] Compiling cranelift-control v0.130.1 [INFO] [stderr] Compiling clap_derive v4.6.1 [INFO] [stderr] Compiling unicode-width v0.2.2 [INFO] [stderr] Compiling gimli v0.33.0 [INFO] [stderr] Compiling home v0.5.12 [INFO] [stderr] Compiling cranelift-bitset v0.130.1 [INFO] [stderr] Compiling unicode-segmentation v1.13.2 [INFO] [stderr] Compiling cranelift-entity v0.130.1 [INFO] [stderr] Compiling regex-automata v0.4.14 [INFO] [stderr] Compiling pest_meta v2.8.6 [INFO] [stderr] Compiling cranelift-bforest v0.130.1 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Compiling wasmtime-internal-jit-icache-coherence v43.0.1 [INFO] [stderr] Compiling region v3.0.2 [INFO] [stderr] Compiling memmap2 v0.2.3 [INFO] [stderr] Compiling cranelift-assembler-x64 v0.130.1 [INFO] [stderr] Compiling memmap2 v0.9.10 [INFO] [stderr] Compiling fluent-uri v0.1.4 [INFO] [stderr] Compiling serde_repr v0.1.20 [INFO] [stderr] Compiling pest_generator v2.8.6 [INFO] [stderr] Compiling clap v4.6.1 [INFO] [stderr] Compiling parse_int v0.9.0 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling pest_derive v2.8.6 [INFO] [stderr] Compiling cranelift-codegen v0.130.1 [INFO] [stderr] Compiling lsp-types v0.97.0 [INFO] [stderr] Compiling lsp-server v0.7.9 [INFO] [stderr] Compiling rustyline v18.0.0 [INFO] [stderr] Compiling matchers v0.2.0 [INFO] [stderr] Compiling regex v1.12.3 [INFO] [stderr] Compiling tracing-subscriber v0.3.23 [INFO] [stderr] Compiling cranelift-frontend v0.130.1 [INFO] [stderr] Compiling cranelift-native v0.130.1 [INFO] [stderr] Compiling cranelift-module v0.130.1 [INFO] [stderr] Compiling cranelift-jit v0.130.1 [INFO] [stderr] Compiling cranelift v0.130.1 [INFO] [stderr] Compiling clac-lang v0.2.0-beta [INFO] [stderr] Compiling flap-compiler v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `backtrace::Backtrace` [INFO] [stdout] --> src/codegen/ir.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{backtrace::Backtrace, sync::Arc}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/codegen/ir.rs:280:35 [INFO] [stdout] | [INFO] [stdout] 280 | let mut call_lang_item = |name: &str| -> Result<'a, Type<'a>> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `directive` [INFO] [stdout] --> src/lsp.rs:338:36 [INFO] [stdout] | [INFO] [stdout] 338 | AstNode::Directive(directive) => { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_directive` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `full_range` is never used [INFO] [stdout] --> src/lsp.rs:710:4 [INFO] [stdout] | [INFO] [stdout] 710 | fn full_range(text: &str) -> Range { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 35s [INFO] running `Command { std: "docker" "inspect" "a4cc21b3e1dc58fdf6aaedd42530c000a8de17e29ec5dda28375d77011999088", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a4cc21b3e1dc58fdf6aaedd42530c000a8de17e29ec5dda28375d77011999088", kill_on_drop: false }` [INFO] [stdout] a4cc21b3e1dc58fdf6aaedd42530c000a8de17e29ec5dda28375d77011999088 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 46b716a2b09c883023d510c86264319606d136f3c3bdf0cc00429b5468057b3b [INFO] running `Command { std: "docker" "start" "-a" "46b716a2b09c883023d510c86264319606d136f3c3bdf0cc00429b5468057b3b", kill_on_drop: false }` [INFO] [stderr] Compiling flap-compiler v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `backtrace::Backtrace` [INFO] [stdout] --> src/codegen/ir.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{backtrace::Backtrace, sync::Arc}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/codegen/ir.rs:280:35 [INFO] [stdout] | [INFO] [stdout] 280 | let mut call_lang_item = |name: &str| -> Result<'a, Type<'a>> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `directive` [INFO] [stdout] --> src/lsp.rs:338:36 [INFO] [stdout] | [INFO] [stdout] 338 | AstNode::Directive(directive) => { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_directive` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `full_range` is never used [INFO] [stdout] --> src/lsp.rs:710:4 [INFO] [stdout] | [INFO] [stdout] 710 | fn full_range(text: &str) -> Range { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `backtrace::Backtrace` [INFO] [stdout] --> src/codegen/ir.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{backtrace::Backtrace, sync::Arc}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/codegen/ir.rs:280:35 [INFO] [stdout] | [INFO] [stdout] 280 | let mut call_lang_item = |name: &str| -> Result<'a, Type<'a>> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `directive` [INFO] [stdout] --> src/lsp.rs:338:36 [INFO] [stdout] | [INFO] [stdout] 338 | AstNode::Directive(directive) => { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_directive` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `full_range` is never used [INFO] [stdout] --> src/lsp.rs:710:4 [INFO] [stdout] | [INFO] [stdout] 710 | fn full_range(text: &str) -> Range { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.62s [INFO] running `Command { std: "docker" "inspect" "46b716a2b09c883023d510c86264319606d136f3c3bdf0cc00429b5468057b3b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "46b716a2b09c883023d510c86264319606d136f3c3bdf0cc00429b5468057b3b", kill_on_drop: false }` [INFO] [stdout] 46b716a2b09c883023d510c86264319606d136f3c3bdf0cc00429b5468057b3b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 21269976f8a36bbf10c09d01a26a9ff465008bce80cf95b2a6e842838161f9b1 [INFO] running `Command { std: "docker" "start" "-a" "21269976f8a36bbf10c09d01a26a9ff465008bce80cf95b2a6e842838161f9b1", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `backtrace::Backtrace` [INFO] [stderr] --> src/codegen/ir.rs:1:11 [INFO] [stderr] | [INFO] [stderr] 1 | use std::{backtrace::Backtrace, sync::Arc}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> src/codegen/ir.rs:280:35 [INFO] [stderr] | [INFO] [stderr] 280 | let mut call_lang_item = |name: &str| -> Result<'a, Type<'a>> { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `directive` [INFO] [stderr] --> src/lsp.rs:338:36 [INFO] [stderr] | [INFO] [stderr] 338 | AstNode::Directive(directive) => { [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_directive` [INFO] [stderr] [INFO] [stderr] warning: function `full_range` is never used [INFO] [stderr] --> src/lsp.rs:710:4 [INFO] [stderr] | [INFO] [stderr] 710 | fn full_range(text: &str) -> Range { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `flap-compiler` (lib) generated 4 warnings (run `cargo fix --lib -p flap-compiler` to apply 3 suggestions) [INFO] [stderr] warning: `flap-compiler` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/flap_compiler-5c8ad82c4ef43257) [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/flap_compiler-f16552883c2264ac) [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; finished in 0.00s [INFO] [stdout] [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests flap_compiler [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "21269976f8a36bbf10c09d01a26a9ff465008bce80cf95b2a6e842838161f9b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "21269976f8a36bbf10c09d01a26a9ff465008bce80cf95b2a6e842838161f9b1", kill_on_drop: false }` [INFO] [stdout] 21269976f8a36bbf10c09d01a26a9ff465008bce80cf95b2a6e842838161f9b1