[INFO] cloning repository https://github.com/vluzko/Grace [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vluzko/Grace" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvluzko%2FGrace", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvluzko%2FGrace'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4ea9bdd5abacaddbb4358929518aa65e3ee9e22b [INFO] checking vluzko/Grace against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvluzko%2FGrace" "/workspace/builds/worker-14/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/vluzko/Grace on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/vluzko/Grace [INFO] finished tweaking git repo https://github.com/vluzko/Grace [INFO] tweaked toml for git repo https://github.com/vluzko/Grace written to /workspace/builds/worker-14/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rusty-fork v0.3.0 [INFO] [stderr] Downloaded cached_proc_macro v0.4.0 [INFO] [stderr] Downloaded ctor v0.1.16 [INFO] [stderr] Downloaded cached v0.19.0 [INFO] [stderr] Downloaded proptest v0.10.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b9c6d0c9da99837ae3946f6c691f3a8af68bc7335cb9dd69059212fb221eb43a [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" "b9c6d0c9da99837ae3946f6c691f3a8af68bc7335cb9dd69059212fb221eb43a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b9c6d0c9da99837ae3946f6c691f3a8af68bc7335cb9dd69059212fb221eb43a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b9c6d0c9da99837ae3946f6c691f3a8af68bc7335cb9dd69059212fb221eb43a", kill_on_drop: false }` [INFO] [stdout] b9c6d0c9da99837ae3946f6c691f3a8af68bc7335cb9dd69059212fb221eb43a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] af8f5d4bd55291ac47e3bbdb549f4a20f7dc771fb6af34c2654c6c0f735274e8 [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" "af8f5d4bd55291ac47e3bbdb549f4a20f7dc771fb6af34c2654c6c0f735274e8", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.79 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling syn v1.0.43 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Compiling event-listener v2.5.1 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking once_cell v1.4.1 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Compiling indexmap v1.6.0 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Checking pretty_assertions v0.6.1 [INFO] [stderr] Checking aho-corasick v0.7.13 [INFO] [stderr] Checking async-mutex v1.4.0 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking petgraph v0.5.1 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking getrandom v0.1.15 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand_xorshift v0.2.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking rusty-fork v0.3.0 [INFO] [stderr] Checking proptest v0.10.1 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Compiling cached_proc_macro v0.4.0 [INFO] [stderr] Checking cached v0.19.0 [INFO] [stderr] Checking grace v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around pattern [INFO] [stdout] --> src/parser.rs:231:56 [INFO] [stdout] | [INFO] [stdout] 231 | let trait_val = fmap_iresult(full_res, |(name, (signatures))| { [INFO] [stdout] | ^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Refinement` [INFO] [stdout] --> src/expression.rs:9:21 [INFO] [stdout] | [INFO] [stdout] 9 | use scoping::{Type, Refinement, Trait}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::BTreeSet` [INFO] [stdout] --> src/scoping.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::BTreeSet; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BTreeMap`, `BTreeSet`, `HashMap`, `HashSet` [INFO] [stdout] --> src/pre_cfg_rewrites.rs:1:24 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::{HashMap, BTreeMap, HashSet, BTreeSet}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^ ^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::iter::FromIterator` [INFO] [stdout] --> src/pre_cfg_rewrites.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::iter::FromIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::usize` [INFO] [stdout] --> src/pre_cfg_rewrites.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::usize; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `general_utils` [INFO] [stdout] --> src/pre_cfg_rewrites.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use general_utils; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `scoping` [INFO] [stdout] --> src/pre_cfg_rewrites.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use scoping; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BTreeSet` [INFO] [stdout] --> src/compiler_layers.rs:1:43 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::{HashMap, BTreeMap, BTreeSet}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around pattern [INFO] [stdout] --> src/parser.rs:231:56 [INFO] [stdout] | [INFO] [stdout] 231 | let trait_val = fmap_iresult(full_res, |(name, (signatures))| { [INFO] [stdout] | ^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Refinement` [INFO] [stdout] --> src/expression.rs:9:21 [INFO] [stdout] | [INFO] [stdout] 9 | use scoping::{Type, Refinement, Trait}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::BTreeSet` [INFO] [stdout] --> src/scoping.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::BTreeSet; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BTreeMap`, `BTreeSet`, `HashMap`, `HashSet` [INFO] [stdout] --> src/pre_cfg_rewrites.rs:1:24 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::{HashMap, BTreeMap, HashSet, BTreeSet}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^ ^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::iter::FromIterator` [INFO] [stdout] --> src/pre_cfg_rewrites.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::iter::FromIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::usize` [INFO] [stdout] --> src/pre_cfg_rewrites.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::usize; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `general_utils` [INFO] [stdout] --> src/pre_cfg_rewrites.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use general_utils; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `scoping` [INFO] [stdout] --> src/pre_cfg_rewrites.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use scoping; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BTreeSet` [INFO] [stdout] --> src/compiler_layers.rs:1:43 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::{HashMap, BTreeMap, BTreeSet}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/llr.rs:608:9 [INFO] [stdout] | [INFO] [stdout] 608 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/llr.rs:624:112 [INFO] [stdout] | [INFO] [stdout] 624 | let trait_impl_names: Vec = llr.trait_implementations.iter().map(|x| x.name.clone()).collect();; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/parser.rs:785:34 [INFO] [stdout] | [INFO] [stdout] 785 | fn match_expr<'a>(&self, input: PosStr<'a>) -> ExprRes<'a> { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/parser.rs:2030:25 [INFO] [stdout] | [INFO] [stdout] 2030 | map!(SELF, |x| Type::self_type) | [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `left_type` [INFO] [stdout] --> src/scoping.rs:1322:21 [INFO] [stdout] | [INFO] [stdout] 1322 | pub fn numeric_join(left_type: &Type, right_type: &Type) -> Type { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_left_type` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `right_type` [INFO] [stdout] --> src/scoping.rs:1322:39 [INFO] [stdout] | [INFO] [stdout] 1322 | pub fn numeric_join(left_type: &Type, right_type: &Type) -> Type { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_right_type` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `attr_type` [INFO] [stdout] --> src/scoping.rs:260:33 [INFO] [stdout] | [INFO] [stdout] 260 | for (attr_name, attr_type) in attributes { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_attr_type` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/scoping.rs:662:13 [INFO] [stdout] | [INFO] [stdout] 662 | x => None [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expr` [INFO] [stdout] --> src/scoping.rs:701:37 [INFO] [stdout] | [INFO] [stdout] 701 | pub fn resolve_self_type(&self, expr: &Node) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_expr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `existing_attributes` [INFO] [stdout] --> src/scoping.rs:854:17 [INFO] [stdout] | [INFO] [stdout] 854 | let mut existing_attributes = struct_type.all_attributes(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_existing_attributes` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/scoping.rs:1005:68 [INFO] [stdout] | [INFO] [stdout] 1005 | Stmt::LetStmt{ref mut expression, ref type_annotation, ref mut name} => { [INFO] [stdout] | ^^^^^^^^^^^^ help: try ignoring the field: `name: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `need_edge_to_next_block` is never read [INFO] [stdout] --> src/cfg.rs:188:17 [INFO] [stdout] | [INFO] [stdout] 188 | need_edge_to_next_block = vec!(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/llr.rs:459:21 [INFO] [stdout] | [INFO] [stdout] 459 | x => panic!() [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/parser.rs:785:34 [INFO] [stdout] | [INFO] [stdout] 785 | fn match_expr<'a>(&self, input: PosStr<'a>) -> ExprRes<'a> { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/parser.rs:2030:25 [INFO] [stdout] | [INFO] [stdout] 2030 | map!(SELF, |x| Type::self_type) | [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `left_type` [INFO] [stdout] --> src/scoping.rs:1322:21 [INFO] [stdout] | [INFO] [stdout] 1322 | pub fn numeric_join(left_type: &Type, right_type: &Type) -> Type { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_left_type` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `right_type` [INFO] [stdout] --> src/scoping.rs:1322:39 [INFO] [stdout] | [INFO] [stdout] 1322 | pub fn numeric_join(left_type: &Type, right_type: &Type) -> Type { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_right_type` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `attr_type` [INFO] [stdout] --> src/scoping.rs:260:33 [INFO] [stdout] | [INFO] [stdout] 260 | for (attr_name, attr_type) in attributes { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_attr_type` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/scoping.rs:662:13 [INFO] [stdout] | [INFO] [stdout] 662 | x => None [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expr` [INFO] [stdout] --> src/scoping.rs:701:37 [INFO] [stdout] | [INFO] [stdout] 701 | pub fn resolve_self_type(&self, expr: &Node) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_expr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `existing_attributes` [INFO] [stdout] --> src/scoping.rs:854:17 [INFO] [stdout] | [INFO] [stdout] 854 | let mut existing_attributes = struct_type.all_attributes(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_existing_attributes` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/scoping.rs:1005:68 [INFO] [stdout] | [INFO] [stdout] 1005 | Stmt::LetStmt{ref mut expression, ref type_annotation, ref mut name} => { [INFO] [stdout] | ^^^^^^^^^^^^ help: try ignoring the field: `name: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `new_ident` [INFO] [stdout] --> src/scoping.rs:1496:13 [INFO] [stdout] | [INFO] [stdout] 1496 | let new_ident = Identifier::from("x"); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_ident` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `need_edge_to_next_block` is never read [INFO] [stdout] --> src/cfg.rs:188:17 [INFO] [stdout] | [INFO] [stdout] 188 | need_edge_to_next_block = vec!(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/llr.rs:459:21 [INFO] [stdout] | [INFO] [stdout] 459 | x => panic!() [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `module` [INFO] [stdout] --> src/llr.rs:620:14 [INFO] [stdout] | [INFO] [stdout] 620 | let (module, context, cfg_map, llr) = compiler_layers::to_llr(file_contents.as_bytes()); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_module` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `context` [INFO] [stdout] --> src/llr.rs:620:22 [INFO] [stdout] | [INFO] [stdout] 620 | let (module, context, cfg_map, llr) = compiler_layers::to_llr(file_contents.as_bytes()); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cfg_map` [INFO] [stdout] --> src/llr.rs:620:31 [INFO] [stdout] | [INFO] [stdout] 620 | let (module, context, cfg_map, llr) = compiler_layers::to_llr(file_contents.as_bytes()); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cfg_map` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/scoping.rs:853:17 [INFO] [stdout] | [INFO] [stdout] 853 | let mut struct_type = new_context.get_type(scope_id, struct_name).clone(); [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/scoping.rs:854:17 [INFO] [stdout] | [INFO] [stdout] 854 | let mut existing_attributes = struct_type.all_attributes(); [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/llr.rs:449:21 [INFO] [stdout] | [INFO] [stdout] 449 | let mut llr = operand.to_llr(context); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `match_expr` [INFO] [stdout] --> src/parser.rs:785:12 [INFO] [stdout] | [INFO] [stdout] 785 | fn match_expr<'a>(&self, input: PosStr<'a>) -> ExprRes<'a> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/scoping.rs:853:17 [INFO] [stdout] | [INFO] [stdout] 853 | let mut struct_type = new_context.get_type(scope_id, struct_name).clone(); [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/scoping.rs:854:17 [INFO] [stdout] | [INFO] [stdout] 854 | let mut existing_attributes = struct_type.all_attributes(); [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/llr.rs:449:21 [INFO] [stdout] | [INFO] [stdout] 449 | let mut llr = operand.to_llr(context); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `match_expr` [INFO] [stdout] --> src/parser.rs:785:12 [INFO] [stdout] | [INFO] [stdout] 785 | fn match_expr<'a>(&self, input: PosStr<'a>) -> ExprRes<'a> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 25 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `mod_scope` [INFO] [stdout] --> src/scoping.rs:1535:16 [INFO] [stdout] | [INFO] [stdout] 1535 | fn mod_scope(&mut self, new_scope: usize) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 31 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 59.12s [INFO] running `Command { std: "docker" "inspect" "af8f5d4bd55291ac47e3bbdb549f4a20f7dc771fb6af34c2654c6c0f735274e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af8f5d4bd55291ac47e3bbdb549f4a20f7dc771fb6af34c2654c6c0f735274e8", kill_on_drop: false }` [INFO] [stdout] af8f5d4bd55291ac47e3bbdb549f4a20f7dc771fb6af34c2654c6c0f735274e8