[INFO] cloning repository https://github.com/Ruin0x11/borscht [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ruin0x11/borscht" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRuin0x11%2Fborscht", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRuin0x11%2Fborscht'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 03c8be3398a59d9df445fd5a0c7850b3f2188869 [INFO] checking Ruin0x11/borscht against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRuin0x11%2Fborscht" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Ruin0x11/borscht on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Ruin0x11/borscht [INFO] finished tweaking git repo https://github.com/Ruin0x11/borscht [INFO] tweaked toml for git repo https://github.com/Ruin0x11/borscht written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Ruin0x11/borscht 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded dataview v0.1.1 [INFO] [stderr] Downloaded enum-utils v0.1.2 [INFO] [stderr] Downloaded enum-utils-from-str v0.1.2 [INFO] [stderr] Downloaded derive_pod v0.1.0 [INFO] [stderr] Downloaded backtrace v0.3.57 [INFO] [stderr] Downloaded hexyl v0.8.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 931b6fb4e0b8f921ac17239c2cc6f8dea74b2b459661b23040d80d6aaf626056 [INFO] running `Command { std: "docker" "start" "-a" "931b6fb4e0b8f921ac17239c2cc6f8dea74b2b459661b23040d80d6aaf626056", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "931b6fb4e0b8f921ac17239c2cc6f8dea74b2b459661b23040d80d6aaf626056", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "931b6fb4e0b8f921ac17239c2cc6f8dea74b2b459661b23040d80d6aaf626056", kill_on_drop: false }` [INFO] [stdout] 931b6fb4e0b8f921ac17239c2cc6f8dea74b2b459661b23040d80d6aaf626056 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 375d21f7cffc72f1cd26f765379e6f3cd0e3a7658e455982da65d27afd7f64f9 [INFO] running `Command { std: "docker" "start" "-a" "375d21f7cffc72f1cd26f765379e6f3cd0e3a7658e455982da65d27afd7f64f9", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.70 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling gimli v0.23.0 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling object v0.23.0 [INFO] [stderr] Compiling encoding_rs v0.8.28 [INFO] [stderr] Compiling rustc-demangle v0.1.18 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Compiling anyhow v1.0.42 [INFO] [stderr] Compiling derive_pod v0.1.0 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking dataview v0.1.1 [INFO] [stderr] Compiling pelite-macros v0.1.1 [INFO] [stderr] Checking no-std-compat v0.4.1 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking cpufeatures v0.1.5 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking either v1.8.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Compiling enum-utils-from-str v0.1.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking term_size v0.3.2 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking regex-syntax v0.6.23 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking pelite v0.9.0 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Compiling paste-impl v0.1.18 [INFO] [stderr] Checking encoding_rs_io v0.1.7 [INFO] [stderr] Checking paste v0.1.18 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking sha2 v0.9.5 [INFO] [stderr] Checking regex v1.4.6 [INFO] [stderr] Compiling addr2line v0.14.1 [INFO] [stderr] Compiling backtrace v0.3.57 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling serde_derive_internals v0.25.0 [INFO] [stderr] Checking env_logger v0.8.3 [INFO] [stderr] Checking hexyl v0.8.0 [INFO] [stderr] Compiling enum-as-inner v0.3.3 [INFO] [stderr] Compiling enum-utils v0.1.2 [INFO] [stderr] Checking bstr v0.2.15 [INFO] [stderr] Checking ron v0.6.4 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking exe2ax v0.0.1 (/opt/rustwide/workdir/exe2ax) [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> exe2ax/src/as_/ax3/lexical.rs:106:8 [INFO] [stdout] | [INFO] [stdout] 106 | if (v.code_type == HspCodeType::None) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 106 - if (v.code_type == HspCodeType::None) [INFO] [stdout] 106 + if v.code_type == HspCodeType::None [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> exe2ax/src/as_/ax3/ast.rs:502:12 [INFO] [stdout] | [INFO] [stdout] 502 | if (param_name.is_some()) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 502 - if (param_name.is_some()) { [INFO] [stdout] 502 + if param_name.is_some() { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> exe2ax/src/as_/ax3/lexical.rs:106:8 [INFO] [stdout] | [INFO] [stdout] 106 | if (v.code_type == HspCodeType::None) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 106 - if (v.code_type == HspCodeType::None) [INFO] [stdout] 106 + if v.code_type == HspCodeType::None [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> exe2ax/src/as_/ax3/ast.rs:502:12 [INFO] [stdout] | [INFO] [stdout] 502 | if (param_name.is_some()) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 502 - if (param_name.is_some()) { [INFO] [stdout] 502 + if param_name.is_some() { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctxt` [INFO] [stdout] --> exe2ax/src/as_/ax3/ast.rs:611:64 [INFO] [stdout] | [INFO] [stdout] 611 | fn print_code(&self, f: &mut W, _tab_count: u32, ctxt: &'a Hsp3As) -> Result<(), io::Error> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_ctxt` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctxt` [INFO] [stdout] --> exe2ax/src/as_/ax3/ast.rs:622:64 [INFO] [stdout] | [INFO] [stdout] 622 | fn print_code(&self, f: &mut W, _tab_count: u32, ctxt: &'a Hsp3As) -> Result<(), io::Error> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_ctxt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctxt` [INFO] [stdout] --> exe2ax/src/as_/ax3/ast.rs:611:64 [INFO] [stdout] | [INFO] [stdout] 611 | fn print_code(&self, f: &mut W, _tab_count: u32, ctxt: &'a Hsp3As) -> Result<(), io::Error> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_ctxt` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctxt` [INFO] [stdout] --> exe2ax/src/as_/ax3/ast.rs:622:64 [INFO] [stdout] | [INFO] [stdout] 622 | fn print_code(&self, f: &mut W, _tab_count: u32, ctxt: &'a Hsp3As) -> Result<(), io::Error> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_ctxt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_dll_name` and `get_export_name` are never used [INFO] [stdout] --> exe2ax/src/as_/ax3/mod.rs:248:8 [INFO] [stdout] | [INFO] [stdout] 247 | impl Ax3Plugin { [INFO] [stdout] | -------------- methods in this implementation [INFO] [stdout] 248 | fn get_dll_name<'a>(&self, file: &'a Ax3File) -> Cow<'a, str> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 252 | fn get_export_name<'a>(&self, file: &'a Ax3File) -> Cow<'a, str> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_dll_name` and `get_export_name` are never used [INFO] [stdout] --> exe2ax/src/as_/ax3/mod.rs:248:8 [INFO] [stdout] | [INFO] [stdout] 247 | impl Ax3Plugin { [INFO] [stdout] | -------------- methods in this implementation [INFO] [stdout] 248 | fn get_dll_name<'a>(&self, file: &'a Ax3File) -> Cow<'a, str> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 252 | fn get_export_name<'a>(&self, file: &'a Ax3File) -> Cow<'a, str> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking erystia v0.1.0 (/opt/rustwide/workdir/erystia) [INFO] [stdout] error[E0658]: `let` expressions in this position are unstable [INFO] [stdout] --> erystia/src/lib.rs:1099:24 [INFO] [stdout] | [INFO] [stdout] 1099 | if let ast::AstNodeKind::Argument(ref mut arg) = arg.kind && arg.exps.len() > mac.index { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #53667 for more information [INFO] [stdout] = help: add `#![feature(let_chains)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-03-29; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: `let` expressions in this position are unstable [INFO] [stdout] --> erystia/src/lib.rs:1099:24 [INFO] [stdout] | [INFO] [stdout] 1099 | if let ast::AstNodeKind::Argument(ref mut arg) = arg.kind && arg.exps.len() > mac.index { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #53667 for more information [INFO] [stdout] = help: add `#![feature(let_chains)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-03-29; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ast` is imported redundantly [INFO] [stdout] --> erystia/src/lib.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 18 | use exe2ax::as_::ax3::*; [INFO] [stdout] | ------------------- the item `ast` is already imported here [INFO] [stdout] 19 | use exe2ax::as_::ax3::ast; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ast` is imported redundantly [INFO] [stdout] --> erystia/src/lib.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 18 | use exe2ax::as_::ax3::*; [INFO] [stdout] | ------------------- the item `ast` is already imported here [INFO] [stdout] 19 | use exe2ax::as_::ax3::ast; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `visitor` is imported redundantly [INFO] [stdout] --> erystia/src/lib.rs:22:33 [INFO] [stdout] | [INFO] [stdout] 18 | use exe2ax::as_::ax3::*; [INFO] [stdout] | ------------------- the item `visitor` is already imported here [INFO] [stdout] ... [INFO] [stdout] 22 | use exe2ax::as_::ax3::visitor::{self, *}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `visitor` is imported redundantly [INFO] [stdout] --> erystia/src/lib.rs:22:33 [INFO] [stdout] | [INFO] [stdout] 18 | use exe2ax::as_::ax3::*; [INFO] [stdout] | ------------------- the item `visitor` is already imported here [INFO] [stdout] ... [INFO] [stdout] 22 | use exe2ax::as_::ax3::visitor::{self, *}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `func` [INFO] [stdout] --> erystia/src/lib.rs:1283:34 [INFO] [stdout] | [INFO] [stdout] 1283 | if let Some((func, funcname)) = &self.visiting_function { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_func` [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] --> erystia/src/lib.rs:1566:13 [INFO] [stdout] | [INFO] [stdout] 1566 | for mut exp in block.nodes.into_iter() { [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: unused variable: `i` [INFO] [stdout] --> erystia/src/lib.rs:1768:14 [INFO] [stdout] | [INFO] [stdout] 1768 | for (i, (label_name, defn)) in self.labels_remaining.iter_mut().enumerate() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `prev_resolved` [INFO] [stdout] --> erystia/src/lib.rs:1781:37 [INFO] [stdout] | [INFO] [stdout] 1781 | if let Some(prev_resolved) = self.resolved_labels.get(prev) { [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_prev_resolved` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `func` [INFO] [stdout] --> erystia/src/lib.rs:1283:34 [INFO] [stdout] | [INFO] [stdout] 1283 | if let Some((func, funcname)) = &self.visiting_function { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_func` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> erystia/src/lib.rs:1838:18 [INFO] [stdout] | [INFO] [stdout] 1838 | for (i, (label_name, defn)) in self.labels_remaining.iter_mut().enumerate() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node` [INFO] [stdout] --> erystia/src/lib.rs:1884:46 [INFO] [stdout] | [INFO] [stdout] 1884 | fn visit_function_declaration(&mut self, node: &ast::FunctionDeclarationNode) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_node` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node` [INFO] [stdout] --> erystia/src/lib.rs:1889:37 [INFO] [stdout] | [INFO] [stdout] 1889 | fn visit_program_end(&mut self, node: &ast::ProgramNode) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_node` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> erystia/src/lib.rs:1978:13 [INFO] [stdout] | [INFO] [stdout] 1978 | let mut noderef = self.resolved_files.get_mut(&self.visiting_file).unwrap(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node` [INFO] [stdout] --> erystia/src/lib.rs:2051:44 [INFO] [stdout] | [INFO] [stdout] 2051 | fn visit_usedll_declaration(&mut self, node: &ast::UsedllDeclarationNode) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_node` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> erystia/src/lib.rs:2065:17 [INFO] [stdout] | [INFO] [stdout] 2065 | let mut this_group = config.variable_groups.get_mut(&group_name).unwrap(); [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] --> erystia/src/lib.rs:1566:13 [INFO] [stdout] | [INFO] [stdout] 1566 | for mut exp in block.nodes.into_iter() { [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] --> erystia/src/lib.rs:2246:17 [INFO] [stdout] | [INFO] [stdout] 2246 | let mut file = File::open(&path)?; [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] --> erystia/src/lib.rs:2258:9 [INFO] [stdout] | [INFO] [stdout] 2258 | let mut config: AnalysisConfig = load_root_config(&opts.db_name)?; [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] --> erystia/src/lib.rs:2261:9 [INFO] [stdout] | [INFO] [stdout] 2261 | let mut labels = config.labels.clone(); [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] --> erystia/src/lib.rs:2383:9 [INFO] [stdout] | [INFO] [stdout] 2383 | let mut config: AnalysisConfig = load_root_config(&db_name)?; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0658`. [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> erystia/src/lib.rs:1768:14 [INFO] [stdout] | [INFO] [stdout] 1768 | for (i, (label_name, defn)) in self.labels_remaining.iter_mut().enumerate() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `prev_resolved` [INFO] [stdout] --> erystia/src/lib.rs:1781:37 [INFO] [stdout] | [INFO] [stdout] 1781 | if let Some(prev_resolved) = self.resolved_labels.get(prev) { [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_prev_resolved` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> erystia/src/lib.rs:1838:18 [INFO] [stdout] | [INFO] [stdout] 1838 | for (i, (label_name, defn)) in self.labels_remaining.iter_mut().enumerate() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node` [INFO] [stdout] --> erystia/src/lib.rs:1884:46 [INFO] [stdout] | [INFO] [stdout] 1884 | fn visit_function_declaration(&mut self, node: &ast::FunctionDeclarationNode) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_node` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node` [INFO] [stdout] --> erystia/src/lib.rs:1889:37 [INFO] [stdout] | [INFO] [stdout] 1889 | fn visit_program_end(&mut self, node: &ast::ProgramNode) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_node` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> erystia/src/lib.rs:1978:13 [INFO] [stdout] | [INFO] [stdout] 1978 | let mut noderef = self.resolved_files.get_mut(&self.visiting_file).unwrap(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `erystia` (lib test) due to 2 previous errors; 16 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unused variable: `node` [INFO] [stdout] --> erystia/src/lib.rs:2051:44 [INFO] [stdout] | [INFO] [stdout] 2051 | fn visit_usedll_declaration(&mut self, node: &ast::UsedllDeclarationNode) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_node` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> erystia/src/lib.rs:2065:17 [INFO] [stdout] | [INFO] [stdout] 2065 | let mut this_group = config.variable_groups.get_mut(&group_name).unwrap(); [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] --> erystia/src/lib.rs:2246:17 [INFO] [stdout] | [INFO] [stdout] 2246 | let mut file = File::open(&path)?; [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] --> erystia/src/lib.rs:2258:9 [INFO] [stdout] | [INFO] [stdout] 2258 | let mut config: AnalysisConfig = load_root_config(&opts.db_name)?; [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] --> erystia/src/lib.rs:2261:9 [INFO] [stdout] | [INFO] [stdout] 2261 | let mut labels = config.labels.clone(); [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] --> erystia/src/lib.rs:2383:9 [INFO] [stdout] | [INFO] [stdout] 2383 | let mut config: AnalysisConfig = load_root_config(&db_name)?; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0658`. [INFO] [stdout] [INFO] [stderr] error: could not compile `erystia` (lib) due to 2 previous errors; 16 warnings emitted [INFO] running `Command { std: "docker" "inspect" "375d21f7cffc72f1cd26f765379e6f3cd0e3a7658e455982da65d27afd7f64f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "375d21f7cffc72f1cd26f765379e6f3cd0e3a7658e455982da65d27afd7f64f9", kill_on_drop: false }` [INFO] [stdout] 375d21f7cffc72f1cd26f765379e6f3cd0e3a7658e455982da65d27afd7f64f9