[INFO] cloning repository https://github.com/FeanorTheElf/Parser [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FeanorTheElf/Parser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFeanorTheElf%2FParser", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFeanorTheElf%2FParser'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 81615b23a3b57bd407ad10f8e0af9f31c3227929 [INFO] testing FeanorTheElf/Parser against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFeanorTheElf%2FParser" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/FeanorTheElf/Parser on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/FeanorTheElf/Parser [INFO] finished tweaking git repo https://github.com/FeanorTheElf/Parser [INFO] tweaked toml for git repo https://github.com/FeanorTheElf/Parser written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/FeanorTheElf/Parser already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 94fcbb65989e72c963b428f3d3165fab31d55f88e06be7881b929e4aec84718e [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" "94fcbb65989e72c963b428f3d3165fab31d55f88e06be7881b929e4aec84718e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "94fcbb65989e72c963b428f3d3165fab31d55f88e06be7881b929e4aec84718e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "94fcbb65989e72c963b428f3d3165fab31d55f88e06be7881b929e4aec84718e", kill_on_drop: false }` [INFO] [stdout] 94fcbb65989e72c963b428f3d3165fab31d55f88e06be7881b929e4aec84718e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bab1dfe8c19758f1253489c8a374220e87795d7bcf8afd069a56e81f010ed414 [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" "bab1dfe8c19758f1253489c8a374220e87795d7bcf8afd069a56e81f010ed414", kill_on_drop: false }` [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling take_mut v0.2.2 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling parser v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `specialization` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stdout] --> src/main.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(specialization)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(incomplete_features)]` on by default [INFO] [stdout] = note: see issue #31844 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::super::analysis::types::*` [INFO] [stdout] --> src/cuda/context.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use super::super::analysis::types::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::Borrow` [INFO] [stdout] --> src/cuda/kernel_data.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::borrow::Borrow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::super::util::ref_eq::*` [INFO] [stdout] --> src/cuda/kernel.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use super::super::util::ref_eq::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashSet` [INFO] [stdout] --> src/cuda/kernel.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::collections::HashSet; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::iter::FromIterator` [INFO] [stdout] --> src/cuda/kernel.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use std::iter::FromIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/cuda/backend.rs:640:9 [INFO] [stdout] | [INFO] [stdout] 639 | unimplemented!(); [INFO] [stdout] | ----------------- any code following this expression is unreachable [INFO] [stdout] 640 | Ok(()) [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/cuda/backend.rs:645:9 [INFO] [stdout] | [INFO] [stdout] 644 | unimplemented!(); [INFO] [stdout] | ----------------- any code following this expression is unreachable [INFO] [stdout] 645 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/cuda/backend.rs:650:9 [INFO] [stdout] | [INFO] [stdout] 649 | unimplemented!(); [INFO] [stdout] | ----------------- any code following this expression is unreachable [INFO] [stdout] 650 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/cuda/backend.rs:655:9 [INFO] [stdout] | [INFO] [stdout] 654 | unimplemented!(); [INFO] [stdout] | ----------------- any code following this expression is unreachable [INFO] [stdout] 655 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/cuda/backend.rs:660:9 [INFO] [stdout] | [INFO] [stdout] 659 | unimplemented!(); [INFO] [stdout] | ----------------- any code following this expression is unreachable [INFO] [stdout] 660 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/cuda/backend.rs:665:9 [INFO] [stdout] | [INFO] [stdout] 664 | unimplemented!(); [INFO] [stdout] | ----------------- any code following this expression is unreachable [INFO] [stdout] 665 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::super::util::dynamic::Dynamic` [INFO] [stdout] --> src/cuda/kernel_data.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use super::super::util::dynamic::Dynamic; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::super::analysis::symbol` [INFO] [stdout] --> src/cuda/kernel.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use super::super::analysis::symbol::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::super::analysis::scope` [INFO] [stdout] --> src/cuda/kernel.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use super::super::analysis::scope::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lit` [INFO] [stdout] --> src/analysis/types.rs:33:33 [INFO] [stdout] | [INFO] [stdout] 33 | Expression::Literal(lit) => Type::Primitive(PrimitiveType::Int), [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_lit` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `recursive_extract` [INFO] [stdout] --> src/transformation/extraction.rs:33:13 [INFO] [stdout] | [INFO] [stdout] 33 | let recursive_extract = |expr: Expression| { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_recursive_extract` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `out` [INFO] [stdout] --> src/cuda/statement.rs:13:21 [INFO] [stdout] | [INFO] [stdout] 13 | fn write(&self, out: &mut CodeWriter, context: &dyn CudaContext) -> Result<(), OutputError> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_out` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `context` [INFO] [stdout] --> src/cuda/statement.rs:13:43 [INFO] [stdout] | [INFO] [stdout] 13 | fn write(&self, out: &mut CodeWriter, context: &dyn CudaContext) -> Result<(), OutputError> { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `kernel` [INFO] [stdout] --> src/cuda/kernel.rs:70:51 [INFO] [stdout] | [INFO] [stdout] 70 | fn write_definition_as_device_function(&self, kernel: &KernelInfo, out: &mut CodeWriter) -> Result<(), OutputError> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_kernel` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `out` [INFO] [stdout] --> src/cuda/kernel.rs:70:73 [INFO] [stdout] | [INFO] [stdout] 70 | fn write_definition_as_device_function(&self, kernel: &KernelInfo, out: &mut CodeWriter) -> Result<(), OutputError> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_out` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `kernel` [INFO] [stdout] --> src/cuda/kernel.rs:74:33 [INFO] [stdout] | [INFO] [stdout] 74 | fn write_kernel_call(&self, kernel: &KernelInfo, out: &mut CodeWriter) -> Result<(), OutputError> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_kernel` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `out` [INFO] [stdout] --> src/cuda/kernel.rs:74:54 [INFO] [stdout] | [INFO] [stdout] 74 | fn write_kernel_call(&self, kernel: &KernelInfo, out: &mut CodeWriter) -> Result<(), OutputError> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_out` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `call` [INFO] [stdout] --> src/cuda/backend.rs:193:30 [INFO] [stdout] | [INFO] [stdout] 193 | Expression::Call(call) => { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_call` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node` [INFO] [stdout] --> src/cuda/backend.rs:638:35 [INFO] [stdout] | [INFO] [stdout] 638 | fn print_if_header(&mut self, node: &If) -> Result<(), OutputError> { [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] --> src/cuda/backend.rs:643:38 [INFO] [stdout] | [INFO] [stdout] 643 | fn print_while_header(&mut self, node: &While) -> Result<(), OutputError> { [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] --> src/cuda/backend.rs:648:32 [INFO] [stdout] | [INFO] [stdout] 648 | fn print_return(&mut self, node: &Return) -> Result<(), OutputError> { [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] --> src/cuda/backend.rs:653:36 [INFO] [stdout] | [INFO] [stdout] 653 | fn print_expression(&mut self, node: &Expression) -> Result<(), OutputError> { [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] --> src/cuda/backend.rs:658:36 [INFO] [stdout] | [INFO] [stdout] 658 | fn print_assignment(&mut self, node: &Assignment) -> Result<(), OutputError> { [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] --> src/cuda/backend.rs:663:37 [INFO] [stdout] | [INFO] [stdout] 663 | fn print_declaration(&mut self, node: &LocalVariableDeclaration) -> Result<(), OutputError> { [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] --> src/main.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | let mut program = Program::parse(&mut lex(" [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: function cannot return without recursing [INFO] [stdout] --> src/cuda/mod.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | fn generate_unique_identifier(&mut self) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing [INFO] [stdout] 26 | self.generate_unique_identifier() [INFO] [stdout] | --------------------------------- recursive call site [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unconditional_recursion)]` on by default [INFO] [stdout] = help: a `loop` may express intention better if this is on purpose [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function cannot return without recursing [INFO] [stdout] --> src/cuda/mod.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | fn is_device_context(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing [INFO] [stdout] 30 | self.is_device_context() [INFO] [stdout] | ------------------------ recursive call site [INFO] [stdout] | [INFO] [stdout] = help: a `loop` may express intention better if this is on purpose [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function cannot return without recursing [INFO] [stdout] --> src/cuda/mod.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | fn in_device<'a>(&'a mut self) -> Box { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing [INFO] [stdout] 34 | self.in_device() [INFO] [stdout] | ---------------- recursive call site [INFO] [stdout] | [INFO] [stdout] = help: a `loop` may express intention better if this is on purpose [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function cannot return without recursing [INFO] [stdout] --> src/cuda/mod.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | fn in_scope<'a>(&'a mut self, scopes: ScopeStack<'a, &'a dyn SymbolDefinition>) -> Box { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing [INFO] [stdout] 38 | self.in_scope(scopes) [INFO] [stdout] | --------------------- recursive call site [INFO] [stdout] | [INFO] [stdout] = help: a `loop` may express intention better if this is on purpose [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function cannot return without recursing [INFO] [stdout] --> src/cuda/mod.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 41 | fn get_scopes(&self) -> &ScopeStack<&dyn SymbolDefinition> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing [INFO] [stdout] 42 | self.get_scopes() [INFO] [stdout] | ----------------- recursive call site [INFO] [stdout] | [INFO] [stdout] = help: a `loop` may express intention better if this is on purpose [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function cannot return without recursing [INFO] [stdout] --> src/cuda/mod.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 45 | fn calculate_var_type(&self, variable: &Name) -> Type { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing [INFO] [stdout] 46 | self.calculate_var_type(variable) [INFO] [stdout] | --------------------------------- recursive call site [INFO] [stdout] | [INFO] [stdout] = help: a `loop` may express intention better if this is on purpose [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function cannot return without recursing [INFO] [stdout] --> src/cuda/mod.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 49 | fn calculate_type(&self, expr: &Expression) -> Type { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing [INFO] [stdout] 50 | self.calculate_type(expr) [INFO] [stdout] | ------------------------- recursive call site [INFO] [stdout] | [INFO] [stdout] = help: a `loop` may express intention better if this is on purpose [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/cuda/writer.rs:115:29 [INFO] [stdout] | [INFO] [stdout] 115 | fn write_all(&mut self, mut buf: &[u8]) -> Result<()> { [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/cuda/parallel_for_variable_use.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | let mut child_scopes = scopes.child_scope(block); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_all_mut` [INFO] [stdout] --> src/util/mod.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn get_all_mut<'a, T, I>(vec: &'a mut Vec, it: I) -> impl 'a + Iterator [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `find_smallest_gcd_entry` [INFO] [stdout] --> src/la/diophantine.rs:140:4 [INFO] [stdout] | [INFO] [stdout] 140 | fn find_smallest_gcd_entry<'a>(A: &Mat<'a>) -> (usize, usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `offset_col_range` [INFO] [stdout] --> src/la/matrix.rs:152:8 [INFO] [stdout] | [INFO] [stdout] 152 | fn offset_col_range(&self, range: Range) -> Range { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `offset_row_range` [INFO] [stdout] --> src/la/matrix.rs:157:8 [INFO] [stdout] | [INFO] [stdout] 157 | fn offset_row_range(&self, range: Range) -> Range { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `offset_col_range` [INFO] [stdout] --> src/la/matrix.rs:279:8 [INFO] [stdout] | [INFO] [stdout] 279 | fn offset_col_range(&self, range: Range) -> Range { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `offset_row_range` [INFO] [stdout] --> src/la/matrix.rs:284:8 [INFO] [stdout] | [INFO] [stdout] 284 | fn offset_row_range(&self, range: Range) -> Range { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `sub_matrix` [INFO] [stdout] --> src/la/matrix.rs:319:12 [INFO] [stdout] | [INFO] [stdout] 319 | pub fn sub_matrix(self, rows: Range, cols: Range) -> MatRefMut<'a, T> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NAN` [INFO] [stdout] --> src/la/rat.rs:30:1 [INFO] [stdout] | [INFO] [stdout] 30 | / pub const NAN: r64 = r64 { [INFO] [stdout] 31 | | numerator: 0, [INFO] [stdout] 32 | | denominator: 0, [INFO] [stdout] 33 | | }; [INFO] [stdout] | |__^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `INFINITY` [INFO] [stdout] --> src/la/rat.rs:34:1 [INFO] [stdout] | [INFO] [stdout] 34 | / pub const INFINITY: r64 = r64 { [INFO] [stdout] 35 | | numerator: 1, [INFO] [stdout] 36 | | denominator: 0, [INFO] [stdout] 37 | | }; [INFO] [stdout] | |__^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `compare_zero` [INFO] [stdout] --> src/la/rat.rs:81:12 [INFO] [stdout] | [INFO] [stdout] 81 | pub fn compare_zero(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `NameScopeStack` [INFO] [stdout] --> src/analysis/scope.rs:143:1 [INFO] [stdout] | [INFO] [stdout] 143 | pub type NameScopeStack<'a> = ScopeStack<'a, NoData>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `exit` [INFO] [stdout] --> src/analysis/scope.rs:221:8 [INFO] [stdout] | [INFO] [stdout] 221 | fn exit(&mut self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `definitions` [INFO] [stdout] --> src/analysis/scope.rs:241:12 [INFO] [stdout] | [INFO] [stdout] 241 | pub fn definitions<'b>(&'b self) -> impl 'b + Iterator { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `rename_disjunct` [INFO] [stdout] --> src/analysis/scope.rs:253:12 [INFO] [stdout] | [INFO] [stdout] 253 | pub fn rename_disjunct<'b>(&'b self) -> impl 'b + FnMut(Name) -> Name { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Extractor` [INFO] [stdout] --> src/transformation/extraction.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Extractor [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `extract_function_call` [INFO] [stdout] --> src/transformation/extraction.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 20 | fn extract_function_call<'a, 'b, G>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `extract_calls_in_parameters` [INFO] [stdout] --> src/transformation/extraction.rs:76:8 [INFO] [stdout] | [INFO] [stdout] 76 | fn extract_calls_in_parameters<'a, 'b, G>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `extract_calls_in_expr` [INFO] [stdout] --> src/transformation/extraction.rs:99:12 [INFO] [stdout] | [INFO] [stdout] 99 | pub fn extract_calls_in_expr<'a, 'b, G>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `DefinedFunctions` [INFO] [stdout] --> src/transformation/function_resolution.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | pub type DefinedFunctions = [Box]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `FunctionDefinition` [INFO] [stdout] --> src/transformation/function_resolution.rs:5:10 [INFO] [stdout] | [INFO] [stdout] 5 | pub enum FunctionDefinition<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `find_function_definition` [INFO] [stdout] --> src/transformation/function_resolution.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn find_function_definition<'b>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Inliner` [INFO] [stdout] --> src/transformation/inline.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Inliner [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `InlineTask` [INFO] [stdout] --> src/transformation/inline.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | struct InlineTask<'a> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/transformation/inline.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn new(should_inline: F) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `inline_calls_in_block` [INFO] [stdout] --> src/transformation/inline.rs:44:8 [INFO] [stdout] | [INFO] [stdout] 44 | fn inline_calls_in_block<'a, 'b>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `inline_calls_in_program` [INFO] [stdout] --> src/transformation/inline.rs:106:12 [INFO] [stdout] | [INFO] [stdout] 106 | pub fn inline_calls_in_program(&mut self, program: &mut Program) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `inline_single_function_call` [INFO] [stdout] --> src/transformation/inline.rs:125:4 [INFO] [stdout] | [INFO] [stdout] 125 | fn inline_single_function_call( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `inline_parameter_passing` [INFO] [stdout] --> src/transformation/inline.rs:181:4 [INFO] [stdout] | [INFO] [stdout] 181 | fn inline_parameter_passing<'a, F, I, J>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `to_statement` [INFO] [stdout] --> src/transformation/inline.rs:211:4 [INFO] [stdout] | [INFO] [stdout] 211 | fn to_statement(value: T) -> Box { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `process_inlined_function_body` [INFO] [stdout] --> src/transformation/inline.rs:215:4 [INFO] [stdout] | [INFO] [stdout] 215 | fn process_inlined_function_body( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `transform_inlined_return_statement` [INFO] [stdout] --> src/transformation/inline.rs:258:4 [INFO] [stdout] | [INFO] [stdout] 258 | fn transform_inlined_return_statement( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `recursive_rename_variables` [INFO] [stdout] --> src/transformation/inline.rs:288:4 [INFO] [stdout] | [INFO] [stdout] 288 | fn recursive_rename_variables( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `rename_identifier` [INFO] [stdout] --> src/transformation/inline.rs:311:4 [INFO] [stdout] | [INFO] [stdout] 311 | fn rename_identifier( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/cuda/writer.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn new(target: &'a mut String) -> StringWriter<'a> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/cuda/writer.rs:39:12 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn new(out: &'a mut T) -> CodeWriter<'a> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/cuda/context.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn new(global: &'b [Box], counter: &'a mut u32) -> CudaContextImpl<'a, 'b> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `unwrap_kernel` [INFO] [stdout] --> src/cuda/kernel_data.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn unwrap_kernel(&self) -> Ref<'a, ParallelFor> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `unwrap_function` [INFO] [stdout] --> src/cuda/kernel_data.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn unwrap_function(&self) -> Ref<'a, Function> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `create_dim_checks` [INFO] [stdout] --> src/cuda/backend.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | create_dim_checks: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `increase_indent` [INFO] [stdout] --> src/cuda/backend.rs:65:8 [INFO] [stdout] | [INFO] [stdout] 65 | fn increase_indent(&mut self) {} [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `decrease_indent` [INFO] [stdout] --> src/cuda/backend.rs:67:8 [INFO] [stdout] | [INFO] [stdout] 67 | fn decrease_indent(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `builtin_string` [INFO] [stdout] --> src/cuda/backend.rs:75:8 [INFO] [stdout] | [INFO] [stdout] 75 | fn builtin_string(&self, builtin: BuiltInIdentifier) -> &'static str { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `print_function_call` [INFO] [stdout] --> src/cuda/backend.rs:258:8 [INFO] [stdout] | [INFO] [stdout] 258 | fn print_function_call( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `collect_function_use_info` [INFO] [stdout] --> src/cuda/function_use_analyser.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn collect_function_use_info<'a>(program: &'a Program) -> HashMap<&'a Name, FunctionUse> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `collect_function_use_info_in_block` [INFO] [stdout] --> src/cuda/function_use_analyser.rs:29:4 [INFO] [stdout] | [INFO] [stdout] 29 | fn collect_function_use_info_in_block<'a>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `collect_function_use_info_in_expression` [INFO] [stdout] --> src/cuda/function_use_analyser.rs:49:4 [INFO] [stdout] | [INFO] [stdout] 49 | fn collect_function_use_info_in_expression<'a>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `collect_parallel_for_data_in_block` [INFO] [stdout] --> src/cuda/parallel_for_variable_use.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn collect_parallel_for_data_in_block<'a>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `collect_parallel_for_data_in_expr` [INFO] [stdout] --> src/cuda/parallel_for_variable_use.rs:41:8 [INFO] [stdout] | [INFO] [stdout] 41 | pub fn collect_parallel_for_data_in_expr<'a>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/cuda/declaration.rs:78:17 [INFO] [stdout] | [INFO] [stdout] 78 | write!(out, ";"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/cuda/declaration.rs:87:21 [INFO] [stdout] | [INFO] [stdout] 87 | write!(out, ";"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/cuda/expression.rs:304:17 [INFO] [stdout] | [INFO] [stdout] 304 | write!(out, ")"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 91 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.76s [INFO] running `Command { std: "docker" "inspect" "bab1dfe8c19758f1253489c8a374220e87795d7bcf8afd069a56e81f010ed414", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bab1dfe8c19758f1253489c8a374220e87795d7bcf8afd069a56e81f010ed414", kill_on_drop: false }` [INFO] [stdout] bab1dfe8c19758f1253489c8a374220e87795d7bcf8afd069a56e81f010ed414 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a5ccd4362288778ad8513a1439b12bcc377c188c2ab4b565928996ea1771f4e3 [INFO] running `Command { std: "docker" "start" "-a" "a5ccd4362288778ad8513a1439b12bcc377c188c2ab4b565928996ea1771f4e3", kill_on_drop: false }` [INFO] [stderr] Compiling parser v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `specialization` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stdout] --> src/main.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(specialization)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(incomplete_features)]` on by default [INFO] [stdout] = note: see issue #31844 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::super::analysis::types::*` [INFO] [stdout] --> src/cuda/context.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use super::super::analysis::types::*; [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/cuda/backend.rs:640:9 [INFO] [stdout] | [INFO] [stdout] 639 | unimplemented!(); [INFO] [stdout] | ----------------- any code following this expression is unreachable [INFO] [stdout] 640 | Ok(()) [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/cuda/backend.rs:645:9 [INFO] [stdout] | [INFO] [stdout] 644 | unimplemented!(); [INFO] [stdout] | ----------------- any code following this expression is unreachable [INFO] [stdout] 645 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/cuda/backend.rs:650:9 [INFO] [stdout] | [INFO] [stdout] 649 | unimplemented!(); [INFO] [stdout] | ----------------- any code following this expression is unreachable [INFO] [stdout] 650 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/cuda/backend.rs:655:9 [INFO] [stdout] | [INFO] [stdout] 654 | unimplemented!(); [INFO] [stdout] | ----------------- any code following this expression is unreachable [INFO] [stdout] 655 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/cuda/backend.rs:660:9 [INFO] [stdout] | [INFO] [stdout] 659 | unimplemented!(); [INFO] [stdout] | ----------------- any code following this expression is unreachable [INFO] [stdout] 660 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/cuda/backend.rs:665:9 [INFO] [stdout] | [INFO] [stdout] 664 | unimplemented!(); [INFO] [stdout] | ----------------- any code following this expression is unreachable [INFO] [stdout] 665 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::super::util::dynamic::Dynamic` [INFO] [stdout] --> src/cuda/kernel_data.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use super::super::util::dynamic::Dynamic; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::super::analysis::scope` [INFO] [stdout] --> src/cuda/kernel.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use super::super::analysis::scope::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lit` [INFO] [stdout] --> src/analysis/types.rs:33:33 [INFO] [stdout] | [INFO] [stdout] 33 | Expression::Literal(lit) => Type::Primitive(PrimitiveType::Int), [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_lit` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `recursive_extract` [INFO] [stdout] --> src/transformation/extraction.rs:33:13 [INFO] [stdout] | [INFO] [stdout] 33 | let recursive_extract = |expr: Expression| { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_recursive_extract` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `out` [INFO] [stdout] --> src/cuda/statement.rs:13:21 [INFO] [stdout] | [INFO] [stdout] 13 | fn write(&self, out: &mut CodeWriter, context: &dyn CudaContext) -> Result<(), OutputError> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_out` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `context` [INFO] [stdout] --> src/cuda/statement.rs:13:43 [INFO] [stdout] | [INFO] [stdout] 13 | fn write(&self, out: &mut CodeWriter, context: &dyn CudaContext) -> Result<(), OutputError> { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `kernel` [INFO] [stdout] --> src/cuda/kernel.rs:70:51 [INFO] [stdout] | [INFO] [stdout] 70 | fn write_definition_as_device_function(&self, kernel: &KernelInfo, out: &mut CodeWriter) -> Result<(), OutputError> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_kernel` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `out` [INFO] [stdout] --> src/cuda/kernel.rs:70:73 [INFO] [stdout] | [INFO] [stdout] 70 | fn write_definition_as_device_function(&self, kernel: &KernelInfo, out: &mut CodeWriter) -> Result<(), OutputError> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_out` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `kernel` [INFO] [stdout] --> src/cuda/kernel.rs:74:33 [INFO] [stdout] | [INFO] [stdout] 74 | fn write_kernel_call(&self, kernel: &KernelInfo, out: &mut CodeWriter) -> Result<(), OutputError> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_kernel` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `out` [INFO] [stdout] --> src/cuda/kernel.rs:74:54 [INFO] [stdout] | [INFO] [stdout] 74 | fn write_kernel_call(&self, kernel: &KernelInfo, out: &mut CodeWriter) -> Result<(), OutputError> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_out` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `call` [INFO] [stdout] --> src/cuda/backend.rs:193:30 [INFO] [stdout] | [INFO] [stdout] 193 | Expression::Call(call) => { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_call` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node` [INFO] [stdout] --> src/cuda/backend.rs:638:35 [INFO] [stdout] | [INFO] [stdout] 638 | fn print_if_header(&mut self, node: &If) -> Result<(), OutputError> { [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] --> src/cuda/backend.rs:643:38 [INFO] [stdout] | [INFO] [stdout] 643 | fn print_while_header(&mut self, node: &While) -> Result<(), OutputError> { [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] --> src/cuda/backend.rs:648:32 [INFO] [stdout] | [INFO] [stdout] 648 | fn print_return(&mut self, node: &Return) -> Result<(), OutputError> { [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] --> src/cuda/backend.rs:653:36 [INFO] [stdout] | [INFO] [stdout] 653 | fn print_expression(&mut self, node: &Expression) -> Result<(), OutputError> { [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] --> src/cuda/backend.rs:658:36 [INFO] [stdout] | [INFO] [stdout] 658 | fn print_assignment(&mut self, node: &Assignment) -> Result<(), OutputError> { [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] --> src/cuda/backend.rs:663:37 [INFO] [stdout] | [INFO] [stdout] 663 | fn print_declaration(&mut self, node: &LocalVariableDeclaration) -> Result<(), OutputError> { [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] --> src/main.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | let mut program = Program::parse(&mut lex(" [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: function cannot return without recursing [INFO] [stdout] --> src/cuda/mod.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | fn generate_unique_identifier(&mut self) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing [INFO] [stdout] 26 | self.generate_unique_identifier() [INFO] [stdout] | --------------------------------- recursive call site [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unconditional_recursion)]` on by default [INFO] [stdout] = help: a `loop` may express intention better if this is on purpose [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function cannot return without recursing [INFO] [stdout] --> src/cuda/mod.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | fn is_device_context(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing [INFO] [stdout] 30 | self.is_device_context() [INFO] [stdout] | ------------------------ recursive call site [INFO] [stdout] | [INFO] [stdout] = help: a `loop` may express intention better if this is on purpose [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function cannot return without recursing [INFO] [stdout] --> src/cuda/mod.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | fn in_device<'a>(&'a mut self) -> Box { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing [INFO] [stdout] 34 | self.in_device() [INFO] [stdout] | ---------------- recursive call site [INFO] [stdout] | [INFO] [stdout] = help: a `loop` may express intention better if this is on purpose [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function cannot return without recursing [INFO] [stdout] --> src/cuda/mod.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | fn in_scope<'a>(&'a mut self, scopes: ScopeStack<'a, &'a dyn SymbolDefinition>) -> Box { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing [INFO] [stdout] 38 | self.in_scope(scopes) [INFO] [stdout] | --------------------- recursive call site [INFO] [stdout] | [INFO] [stdout] = help: a `loop` may express intention better if this is on purpose [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function cannot return without recursing [INFO] [stdout] --> src/cuda/mod.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 41 | fn get_scopes(&self) -> &ScopeStack<&dyn SymbolDefinition> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing [INFO] [stdout] 42 | self.get_scopes() [INFO] [stdout] | ----------------- recursive call site [INFO] [stdout] | [INFO] [stdout] = help: a `loop` may express intention better if this is on purpose [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function cannot return without recursing [INFO] [stdout] --> src/cuda/mod.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 45 | fn calculate_var_type(&self, variable: &Name) -> Type { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing [INFO] [stdout] 46 | self.calculate_var_type(variable) [INFO] [stdout] | --------------------------------- recursive call site [INFO] [stdout] | [INFO] [stdout] = help: a `loop` may express intention better if this is on purpose [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function cannot return without recursing [INFO] [stdout] --> src/cuda/mod.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 49 | fn calculate_type(&self, expr: &Expression) -> Type { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing [INFO] [stdout] 50 | self.calculate_type(expr) [INFO] [stdout] | ------------------------- recursive call site [INFO] [stdout] | [INFO] [stdout] = help: a `loop` may express intention better if this is on purpose [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/cuda/writer.rs:115:29 [INFO] [stdout] | [INFO] [stdout] 115 | fn write_all(&mut self, mut buf: &[u8]) -> Result<()> { [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/cuda/parallel_for_variable_use.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | let mut child_scopes = scopes.child_scope(block); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_all_mut` [INFO] [stdout] --> src/util/mod.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn get_all_mut<'a, T, I>(vec: &'a mut Vec, it: I) -> impl 'a + Iterator [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `find_smallest_gcd_entry` [INFO] [stdout] --> src/la/diophantine.rs:140:4 [INFO] [stdout] | [INFO] [stdout] 140 | fn find_smallest_gcd_entry<'a>(A: &Mat<'a>) -> (usize, usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `offset_col_range` [INFO] [stdout] --> src/la/matrix.rs:152:8 [INFO] [stdout] | [INFO] [stdout] 152 | fn offset_col_range(&self, range: Range) -> Range { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `offset_row_range` [INFO] [stdout] --> src/la/matrix.rs:157:8 [INFO] [stdout] | [INFO] [stdout] 157 | fn offset_row_range(&self, range: Range) -> Range { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `offset_col_range` [INFO] [stdout] --> src/la/matrix.rs:279:8 [INFO] [stdout] | [INFO] [stdout] 279 | fn offset_col_range(&self, range: Range) -> Range { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `offset_row_range` [INFO] [stdout] --> src/la/matrix.rs:284:8 [INFO] [stdout] | [INFO] [stdout] 284 | fn offset_row_range(&self, range: Range) -> Range { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `sub_matrix` [INFO] [stdout] --> src/la/matrix.rs:319:12 [INFO] [stdout] | [INFO] [stdout] 319 | pub fn sub_matrix(self, rows: Range, cols: Range) -> MatRefMut<'a, T> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `compare_zero` [INFO] [stdout] --> src/la/rat.rs:81:12 [INFO] [stdout] | [INFO] [stdout] 81 | pub fn compare_zero(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `exit` [INFO] [stdout] --> src/analysis/scope.rs:221:8 [INFO] [stdout] | [INFO] [stdout] 221 | fn exit(&mut self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `InlineTask` [INFO] [stdout] --> src/transformation/inline.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | struct InlineTask<'a> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `unwrap_kernel` [INFO] [stdout] --> src/cuda/kernel_data.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn unwrap_kernel(&self) -> Ref<'a, ParallelFor> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `create_dim_checks` [INFO] [stdout] --> src/cuda/backend.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | create_dim_checks: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `increase_indent` [INFO] [stdout] --> src/cuda/backend.rs:65:8 [INFO] [stdout] | [INFO] [stdout] 65 | fn increase_indent(&mut self) {} [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `decrease_indent` [INFO] [stdout] --> src/cuda/backend.rs:67:8 [INFO] [stdout] | [INFO] [stdout] 67 | fn decrease_indent(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `builtin_string` [INFO] [stdout] --> src/cuda/backend.rs:75:8 [INFO] [stdout] | [INFO] [stdout] 75 | fn builtin_string(&self, builtin: BuiltInIdentifier) -> &'static str { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `print_function_call` [INFO] [stdout] --> src/cuda/backend.rs:258:8 [INFO] [stdout] | [INFO] [stdout] 258 | fn print_function_call( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `collect_function_use_info` [INFO] [stdout] --> src/cuda/function_use_analyser.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn collect_function_use_info<'a>(program: &'a Program) -> HashMap<&'a Name, FunctionUse> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `collect_function_use_info_in_block` [INFO] [stdout] --> src/cuda/function_use_analyser.rs:29:4 [INFO] [stdout] | [INFO] [stdout] 29 | fn collect_function_use_info_in_block<'a>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `collect_function_use_info_in_expression` [INFO] [stdout] --> src/cuda/function_use_analyser.rs:49:4 [INFO] [stdout] | [INFO] [stdout] 49 | fn collect_function_use_info_in_expression<'a>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `collect_parallel_for_data_in_block` [INFO] [stdout] --> src/cuda/parallel_for_variable_use.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn collect_parallel_for_data_in_block<'a>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `collect_parallel_for_data_in_expr` [INFO] [stdout] --> src/cuda/parallel_for_variable_use.rs:41:8 [INFO] [stdout] | [INFO] [stdout] 41 | pub fn collect_parallel_for_data_in_expr<'a>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/cuda/declaration.rs:78:17 [INFO] [stdout] | [INFO] [stdout] 78 | write!(out, ";"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/cuda/declaration.rs:87:21 [INFO] [stdout] | [INFO] [stdout] 87 | write!(out, ";"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/cuda/expression.rs:304:17 [INFO] [stdout] | [INFO] [stdout] 304 | write!(out, ")"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 59 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 11.31s [INFO] running `Command { std: "docker" "inspect" "a5ccd4362288778ad8513a1439b12bcc377c188c2ab4b565928996ea1771f4e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a5ccd4362288778ad8513a1439b12bcc377c188c2ab4b565928996ea1771f4e3", kill_on_drop: false }` [INFO] [stdout] a5ccd4362288778ad8513a1439b12bcc377c188c2ab4b565928996ea1771f4e3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 59cf705309cad59e03a01ffe9262b5155c96c2c18895f60a659e8364f4320bdf [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" "59cf705309cad59e03a01ffe9262b5155c96c2c18895f60a659e8364f4320bdf", kill_on_drop: false }` [INFO] [stderr] warning: the feature `specialization` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stderr] --> src/main.rs:3:12 [INFO] [stderr] | [INFO] [stderr] 3 | #![feature(specialization)] [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(incomplete_features)]` on by default [INFO] [stderr] = note: see issue #31844 for more information [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::super::analysis::types::*` [INFO] [stderr] --> src/cuda/context.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use super::super::analysis::types::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/cuda/backend.rs:640:9 [INFO] [stderr] | [INFO] [stderr] 639 | unimplemented!(); [INFO] [stderr] | ----------------- any code following this expression is unreachable [INFO] [stderr] 640 | Ok(()) [INFO] [stderr] | ^^^^^^ unreachable expression [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/cuda/backend.rs:645:9 [INFO] [stderr] | [INFO] [stderr] 644 | unimplemented!(); [INFO] [stderr] | ----------------- any code following this expression is unreachable [INFO] [stderr] 645 | Ok(()) [INFO] [stderr] | ^^^^^^ unreachable expression [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/cuda/backend.rs:650:9 [INFO] [stderr] | [INFO] [stderr] 649 | unimplemented!(); [INFO] [stderr] | ----------------- any code following this expression is unreachable [INFO] [stderr] 650 | Ok(()) [INFO] [stderr] | ^^^^^^ unreachable expression [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/cuda/backend.rs:655:9 [INFO] [stderr] | [INFO] [stderr] 654 | unimplemented!(); [INFO] [stderr] | ----------------- any code following this expression is unreachable [INFO] [stderr] 655 | Ok(()) [INFO] [stderr] | ^^^^^^ unreachable expression [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/cuda/backend.rs:660:9 [INFO] [stderr] | [INFO] [stderr] 659 | unimplemented!(); [INFO] [stderr] | ----------------- any code following this expression is unreachable [INFO] [stderr] 660 | Ok(()) [INFO] [stderr] | ^^^^^^ unreachable expression [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/cuda/backend.rs:665:9 [INFO] [stderr] | [INFO] [stderr] 664 | unimplemented!(); [INFO] [stderr] | ----------------- any code following this expression is unreachable [INFO] [stderr] 665 | Ok(()) [INFO] [stderr] | ^^^^^^ unreachable expression [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::super::util::dynamic::Dynamic` [INFO] [stderr] --> src/cuda/kernel_data.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use super::super::util::dynamic::Dynamic; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::super::analysis::scope` [INFO] [stderr] --> src/cuda/kernel.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use super::super::analysis::scope::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `lit` [INFO] [stderr] --> src/analysis/types.rs:33:33 [INFO] [stderr] | [INFO] [stderr] 33 | Expression::Literal(lit) => Type::Primitive(PrimitiveType::Int), [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_lit` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `recursive_extract` [INFO] [stderr] --> src/transformation/extraction.rs:33:13 [INFO] [stderr] | [INFO] [stderr] 33 | let recursive_extract = |expr: Expression| { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_recursive_extract` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `out` [INFO] [stderr] --> src/cuda/statement.rs:13:21 [INFO] [stderr] | [INFO] [stderr] 13 | fn write(&self, out: &mut CodeWriter, context: &dyn CudaContext) -> Result<(), OutputError> { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_out` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `context` [INFO] [stderr] --> src/cuda/statement.rs:13:43 [INFO] [stderr] | [INFO] [stderr] 13 | fn write(&self, out: &mut CodeWriter, context: &dyn CudaContext) -> Result<(), OutputError> { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `kernel` [INFO] [stderr] --> src/cuda/kernel.rs:70:51 [INFO] [stderr] | [INFO] [stderr] 70 | fn write_definition_as_device_function(&self, kernel: &KernelInfo, out: &mut CodeWriter) -> Result<(), OutputError> { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_kernel` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `out` [INFO] [stderr] --> src/cuda/kernel.rs:70:73 [INFO] [stderr] | [INFO] [stderr] 70 | fn write_definition_as_device_function(&self, kernel: &KernelInfo, out: &mut CodeWriter) -> Result<(), OutputError> { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_out` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `kernel` [INFO] [stderr] --> src/cuda/kernel.rs:74:33 [INFO] [stderr] | [INFO] [stderr] 74 | fn write_kernel_call(&self, kernel: &KernelInfo, out: &mut CodeWriter) -> Result<(), OutputError> { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_kernel` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `out` [INFO] [stderr] --> src/cuda/kernel.rs:74:54 [INFO] [stderr] | [INFO] [stderr] 74 | fn write_kernel_call(&self, kernel: &KernelInfo, out: &mut CodeWriter) -> Result<(), OutputError> { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_out` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `call` [INFO] [stderr] --> src/cuda/backend.rs:193:30 [INFO] [stderr] | [INFO] [stderr] 193 | Expression::Call(call) => { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_call` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `node` [INFO] [stderr] --> src/cuda/backend.rs:638:35 [INFO] [stderr] | [INFO] [stderr] 638 | fn print_if_header(&mut self, node: &If) -> Result<(), OutputError> { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_node` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `node` [INFO] [stderr] --> src/cuda/backend.rs:643:38 [INFO] [stderr] | [INFO] [stderr] 643 | fn print_while_header(&mut self, node: &While) -> Result<(), OutputError> { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_node` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `node` [INFO] [stderr] --> src/cuda/backend.rs:648:32 [INFO] [stderr] | [INFO] [stderr] 648 | fn print_return(&mut self, node: &Return) -> Result<(), OutputError> { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_node` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `node` [INFO] [stderr] --> src/cuda/backend.rs:653:36 [INFO] [stderr] | [INFO] [stderr] 653 | fn print_expression(&mut self, node: &Expression) -> Result<(), OutputError> { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_node` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `node` [INFO] [stderr] --> src/cuda/backend.rs:658:36 [INFO] [stderr] | [INFO] [stderr] 658 | fn print_assignment(&mut self, node: &Assignment) -> Result<(), OutputError> { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_node` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `node` [INFO] [stderr] --> src/cuda/backend.rs:663:37 [INFO] [stderr] | [INFO] [stderr] 663 | fn print_declaration(&mut self, node: &LocalVariableDeclaration) -> Result<(), OutputError> { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_node` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:30:9 [INFO] [stderr] | [INFO] [stderr] 30 | let mut program = Program::parse(&mut lex(" [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function cannot return without recursing [INFO] [stderr] --> src/cuda/mod.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | fn generate_unique_identifier(&mut self) -> u32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing [INFO] [stderr] 26 | self.generate_unique_identifier() [INFO] [stderr] | --------------------------------- recursive call site [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unconditional_recursion)]` on by default [INFO] [stderr] = help: a `loop` may express intention better if this is on purpose [INFO] [stderr] [INFO] [stderr] warning: function cannot return without recursing [INFO] [stderr] --> src/cuda/mod.rs:29:5 [INFO] [stderr] | [INFO] [stderr] 29 | fn is_device_context(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing [INFO] [stderr] 30 | self.is_device_context() [INFO] [stderr] | ------------------------ recursive call site [INFO] [stderr] | [INFO] [stderr] = help: a `loop` may express intention better if this is on purpose [INFO] [stderr] [INFO] [stderr] warning: function cannot return without recursing [INFO] [stderr] --> src/cuda/mod.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | fn in_device<'a>(&'a mut self) -> Box { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing [INFO] [stderr] 34 | self.in_device() [INFO] [stderr] | ---------------- recursive call site [INFO] [stderr] | [INFO] [stderr] = help: a `loop` may express intention better if this is on purpose [INFO] [stderr] [INFO] [stderr] warning: function cannot return without recursing [INFO] [stderr] --> src/cuda/mod.rs:37:5 [INFO] [stderr] | [INFO] [stderr] 37 | fn in_scope<'a>(&'a mut self, scopes: ScopeStack<'a, &'a dyn SymbolDefinition>) -> Box { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing [INFO] [stderr] 38 | self.in_scope(scopes) [INFO] [stderr] | --------------------- recursive call site [INFO] [stderr] | [INFO] [stderr] = help: a `loop` may express intention better if this is on purpose [INFO] [stderr] [INFO] [stderr] warning: function cannot return without recursing [INFO] [stderr] --> src/cuda/mod.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | fn get_scopes(&self) -> &ScopeStack<&dyn SymbolDefinition> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing [INFO] [stderr] 42 | self.get_scopes() [INFO] [stderr] | ----------------- recursive call site [INFO] [stderr] | [INFO] [stderr] = help: a `loop` may express intention better if this is on purpose [INFO] [stderr] [INFO] [stderr] warning: function cannot return without recursing [INFO] [stderr] --> src/cuda/mod.rs:45:5 [INFO] [stderr] | [INFO] [stderr] 45 | fn calculate_var_type(&self, variable: &Name) -> Type { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing [INFO] [stderr] 46 | self.calculate_var_type(variable) [INFO] [stderr] | --------------------------------- recursive call site [INFO] [stderr] | [INFO] [stderr] = help: a `loop` may express intention better if this is on purpose [INFO] [stderr] [INFO] [stderr] warning: function cannot return without recursing [INFO] [stderr] --> src/cuda/mod.rs:49:5 [INFO] [stderr] | [INFO] [stderr] 49 | fn calculate_type(&self, expr: &Expression) -> Type { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing [INFO] [stderr] 50 | self.calculate_type(expr) [INFO] [stderr] | ------------------------- recursive call site [INFO] [stderr] | [INFO] [stderr] = help: a `loop` may express intention better if this is on purpose [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/cuda/writer.rs:115:29 [INFO] [stderr] | [INFO] [stderr] 115 | fn write_all(&mut self, mut buf: &[u8]) -> Result<()> { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/cuda/parallel_for_variable_use.rs:18:9 [INFO] [stderr] | [INFO] [stderr] 18 | let mut child_scopes = scopes.child_scope(block); [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_all_mut` [INFO] [stderr] --> src/util/mod.rs:23:8 [INFO] [stderr] | [INFO] [stderr] 23 | pub fn get_all_mut<'a, T, I>(vec: &'a mut Vec, it: I) -> impl 'a + Iterator [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `find_smallest_gcd_entry` [INFO] [stderr] --> src/la/diophantine.rs:140:4 [INFO] [stderr] | [INFO] [stderr] 140 | fn find_smallest_gcd_entry<'a>(A: &Mat<'a>) -> (usize, usize) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `offset_col_range` [INFO] [stderr] --> src/la/matrix.rs:152:8 [INFO] [stderr] | [INFO] [stderr] 152 | fn offset_col_range(&self, range: Range) -> Range { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `offset_row_range` [INFO] [stderr] --> src/la/matrix.rs:157:8 [INFO] [stderr] | [INFO] [stderr] 157 | fn offset_row_range(&self, range: Range) -> Range { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `offset_col_range` [INFO] [stderr] --> src/la/matrix.rs:279:8 [INFO] [stderr] | [INFO] [stderr] 279 | fn offset_col_range(&self, range: Range) -> Range { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `offset_row_range` [INFO] [stderr] --> src/la/matrix.rs:284:8 [INFO] [stderr] | [INFO] [stderr] 284 | fn offset_row_range(&self, range: Range) -> Range { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `sub_matrix` [INFO] [stderr] --> src/la/matrix.rs:319:12 [INFO] [stderr] | [INFO] [stderr] 319 | pub fn sub_matrix(self, rows: Range, cols: Range) -> MatRefMut<'a, T> { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `compare_zero` [INFO] [stderr] --> src/la/rat.rs:81:12 [INFO] [stderr] | [INFO] [stderr] 81 | pub fn compare_zero(&self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `exit` [INFO] [stderr] --> src/analysis/scope.rs:221:8 [INFO] [stderr] | [INFO] [stderr] 221 | fn exit(&mut self) { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `InlineTask` [INFO] [stderr] --> src/transformation/inline.rs:15:8 [INFO] [stderr] | [INFO] [stderr] 15 | struct InlineTask<'a> { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `unwrap_kernel` [INFO] [stderr] --> src/cuda/kernel_data.rs:20:12 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn unwrap_kernel(&self) -> Ref<'a, ParallelFor> { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `create_dim_checks` [INFO] [stderr] --> src/cuda/backend.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | create_dim_checks: bool, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `increase_indent` [INFO] [stderr] --> src/cuda/backend.rs:65:8 [INFO] [stderr] | [INFO] [stderr] 65 | fn increase_indent(&mut self) {} [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `decrease_indent` [INFO] [stderr] --> src/cuda/backend.rs:67:8 [INFO] [stderr] | [INFO] [stderr] 67 | fn decrease_indent(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `builtin_string` [INFO] [stderr] --> src/cuda/backend.rs:75:8 [INFO] [stderr] | [INFO] [stderr] 75 | fn builtin_string(&self, builtin: BuiltInIdentifier) -> &'static str { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `print_function_call` [INFO] [stderr] --> src/cuda/backend.rs:258:8 [INFO] [stderr] | [INFO] [stderr] 258 | fn print_function_call( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `collect_function_use_info` [INFO] [stderr] --> src/cuda/function_use_analyser.rs:10:8 [INFO] [stderr] | [INFO] [stderr] 10 | pub fn collect_function_use_info<'a>(program: &'a Program) -> HashMap<&'a Name, FunctionUse> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `collect_function_use_info_in_block` [INFO] [stderr] --> src/cuda/function_use_analyser.rs:29:4 [INFO] [stderr] | [INFO] [stderr] 29 | fn collect_function_use_info_in_block<'a>( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `collect_function_use_info_in_expression` [INFO] [stderr] --> src/cuda/function_use_analyser.rs:49:4 [INFO] [stderr] | [INFO] [stderr] 49 | fn collect_function_use_info_in_expression<'a>( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `collect_parallel_for_data_in_block` [INFO] [stderr] --> src/cuda/parallel_for_variable_use.rs:12:8 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn collect_parallel_for_data_in_block<'a>( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `collect_parallel_for_data_in_expr` [INFO] [stderr] --> src/cuda/parallel_for_variable_use.rs:41:8 [INFO] [stderr] | [INFO] [stderr] 41 | pub fn collect_parallel_for_data_in_expr<'a>( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/cuda/declaration.rs:78:17 [INFO] [stderr] | [INFO] [stderr] 78 | write!(out, ";"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/cuda/declaration.rs:87:21 [INFO] [stderr] | [INFO] [stderr] 87 | write!(out, ";"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/cuda/expression.rs:304:17 [INFO] [stderr] | [INFO] [stderr] 304 | write!(out, ")"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: 59 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/parser-007e66bc8d703162 [INFO] [stdout] [INFO] [stdout] running 49 tests [INFO] [stdout] test cuda::expression::test_write_value_parameter_context_array ... ok [INFO] [stdout] test cuda::expression::test_write_value_context_no_unnecessary_brackets ... ok [INFO] [stdout] test analysis::parallel_for_checks::test_check_collision_with_collision ... ok [INFO] [stdout] test analysis::parallel_for_checks::test_check_collision ... ok [INFO] [stdout] test la::diophantine::test_eea_neg ... ok [INFO] [stdout] test la::matrix::test_invert ... ok [INFO] [stdout] test la::diophantine::test_diophantine_no_rational_solutions ... ok [INFO] [stdout] test la::diophantine::test_eea ... ok [INFO] [stdout] test la::diophantine::test_diophantine_unnecessary_conditions ... ok [INFO] [stdout] test la::diophantine::test_diophantine_no_solution ... ok [INFO] [stdout] test la::diophantine::test_diophantine ... ok [INFO] [stdout] test la::diophantine::test_diophantine_three_dim ... ok [INFO] [stdout] test la::matrix::test_matrix_transform_two_dims_left ... ok [INFO] [stdout] test la::rat::benchmark_combined_add_mult_eq ... ok [INFO] [stdout] test la::rat::test_add_assign_overflow ... ok [INFO] [stdout] test cuda::kernel_data::test_collect_functions ... ok [INFO] [stdout] test la::rat::test_calculate_NaN_Inf ... ok [INFO] [stdout] test la::rat::test_mul_assign_overflow ... ok [INFO] [stdout] test la::matrix::test_matrix_submatrix ... ok [INFO] [stdout] test la::rat::test_cmp_NaN_Inf ... ok [INFO] [stdout] test la::rat::test_ggT ... ok [INFO] [stdout] test la::rat::test_add_assign ... ok [INFO] [stdout] test la::diophantine::test_diophantine_no_solution_three_dim ... ok [INFO] [stdout] test la::simplex::test_add_artificials ... ok [INFO] [stdout] test la::rat::test_ord ... ok [INFO] [stdout] test la::rat::test_ord_NaN_Inf ... ok [INFO] [stdout] test la::matrix::test_matmul ... ok [INFO] [stdout] test la::matrix::test_matrix_get_rows ... ok [INFO] [stdout] test language::program_parallel_for::test_get_transformation_matrix_non_affine_transform ... ok [INFO] [stdout] test la::simplex::test_extract_solution ... ok [INFO] [stdout] test la::simplex::test_simplex_no_artificials ... ok [INFO] [stdout] test la::simplex::test_solve ... ok [INFO] [stdout] test la::simplex::test_solve_zero_vec_solution ... ok [INFO] [stdout] test la::simplex::test_is_solution ... ok [INFO] [stdout] test la::simplex::test_impossible_system_solve ... ok [INFO] [stdout] test language::program_parallel_for::test_get_transformation_matrix ... ok [INFO] [stdout] test cuda::kernel::test_write_definition_as_kernel ... ok [INFO] [stdout] test cuda::expression::test_write_value_context_function_call ... ok [INFO] [stdout] test lexer::lexer::test_lex ... ok [INFO] [stdout] test language::program_parallel_for::test_get_transformation_matrix_non_index_variable ... ok [INFO] [stdout] test lexer::lexer::test_lex_position ... ok [INFO] [stdout] test parser::parser::test_parse_index_expressions ... ok [INFO] [stdout] test parser::parser::test_parser ... ok [INFO] [stdout] test transformation::inline::test_process_inline_body ... ok [INFO] [stdout] test transformation::inline::test_inline_all ... ok [INFO] [stdout] test transformation::inline::test_inline ... ok [INFO] [stdout] test cuda::expression::test_write_assignment_to_array_var ... FAILED [INFO] [stdout] test cuda::expression::test_write_assignment_to_array_call ... FAILED [INFO] [stdout] test la::rat::test_real_overflow ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- cuda::expression::test_write_assignment_to_array_var stdout ---- [INFO] [stdout] thread 'cuda::expression::test_write_assignment_to_array_var' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `"assert(d0_a_ == d0_b_);\nassert(d1_a_ == d1_b_);\ncheckCudaStatus(cudaMemcpy(_b_, _a_, d0_a_ * sizeof(int), cudaMemcpyDeviceToDevice));"`, [INFO] [stdout] right: `"assert(d0_a_ == d0_b_);\nassert(d1_a_ == d1_b_);\nmemcpy(_b_, _a_, d0_a_ * sizeof(int));"`', src/cuda/expression.rs:654:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x556941891595 - backtrace::backtrace::libunwind::trace::hea89dfbbfe67f40d [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x556941891595 - backtrace::backtrace::trace_unsynchronized::h0513dd713d7644d4 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x556941891595 - std::sys_common::backtrace::_print_fmt::h040abae64e4a24a9 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x556941891595 - ::fmt::hb4bdb37c3c335733 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x5569418ba03c - core::fmt::write::h540ac4a6a1232abc [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x556941841585 - std::io::Write::write_fmt::h4be0daababb55bba [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/io/mod.rs:1539 [INFO] [stdout] 6: 0x55694188bc61 - std::io::impls::>::write_fmt::h83c1e1aa73f374f5 [INFO] [stdout] at src/libstd/io/impls.rs:176 [INFO] [stdout] 7: 0x556941893cf0 - std::sys_common::backtrace::_print::hb55cc635eaf1882e [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x556941893cf0 - std::sys_common::backtrace::print::h2b2218fa55714084 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x556941893cf0 - std::panicking::default_hook::{{closure}}::h578517c025765cf3 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x5569418939ea - std::panicking::default_hook::h4cafc94c2fc640fb [INFO] [stdout] at src/libstd/panicking.rs:214 [INFO] [stdout] 11: 0x556941894333 - std::panicking::rust_panic_with_hook::h3eeb5001beeca5c3 [INFO] [stdout] at src/libstd/panicking.rs:526 [INFO] [stdout] 12: 0x556941893f2b - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:437 [INFO] [stdout] 13: 0x556941893e9b - std::panicking::begin_panic_fmt::hbb5e59697acc78ba [INFO] [stdout] at src/libstd/panicking.rs:391 [INFO] [stdout] 14: 0x55694183f8e7 - parser::cuda::expression::test_write_assignment_to_array_var::h6c2981e1392a259c [INFO] [stdout] at src/cuda/expression.rs:654 [INFO] [stdout] 15: 0x55694183f3ea - parser::cuda::expression::test_write_assignment_to_array_var::{{closure}}::hddbf2ec1c21dbf78 [INFO] [stdout] at src/cuda/expression.rs:644 [INFO] [stdout] 16: 0x5569417b977e - core::ops::function::FnOnce::call_once::hefb424787a59043d [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libcore/ops/function.rs:233 [INFO] [stdout] 17: 0x556941868cec - as core::ops::function::FnOnce>::call_once::h8340ba6798e0c4ff [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/liballoc/boxed.rs:1081 [INFO] [stdout] 18: 0x556941868cec - as core::ops::function::FnOnce<()>>::call_once::h5590e98676605094 [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/panic.rs:318 [INFO] [stdout] 19: 0x556941868cec - std::panicking::try::do_call::hd8680a2dbb0ed3c4 [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/panicking.rs:348 [INFO] [stdout] 20: 0x556941868cec - std::panicking::try::h46b4de2d705e7a8d [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/panicking.rs:325 [INFO] [stdout] 21: 0x556941868cec - std::panic::catch_unwind::h059b3f06991e0a9c [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/panic.rs:394 [INFO] [stdout] 22: 0x556941868cec - test::run_test_in_process::h5ae08a65430494a4 [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 23: 0x556941868cec - test::run_test::run_test_inner::{{closure}}::h4b36073838376ae8 [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 24: 0x556941840a76 - std::sys_common::backtrace::__rust_begin_short_backtrace::h0169d0be588b8bf0 [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 25: 0x556941845a65 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h71bfc37e887d3973 [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/thread/mod.rs:475 [INFO] [stdout] 26: 0x556941845a65 - as core::ops::function::FnOnce<()>>::call_once::h36c65072907dc180 [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/panic.rs:318 [INFO] [stdout] 27: 0x556941845a65 - std::panicking::try::do_call::h4e0f426e17cd216c [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/panicking.rs:348 [INFO] [stdout] 28: 0x556941845a65 - std::panicking::try::hd05e4ef6b4303d29 [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/panicking.rs:325 [INFO] [stdout] 29: 0x556941845a65 - std::panic::catch_unwind::h19a1127ec729c5dd [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/panic.rs:394 [INFO] [stdout] 30: 0x556941845a65 - std::thread::Builder::spawn_unchecked::{{closure}}::h011300735f06b1e2 [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/thread/mod.rs:474 [INFO] [stdout] 31: 0x556941845a65 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h1e3c55f31f1d122e [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libcore/ops/function.rs:233 [INFO] [stdout] 32: 0x55694189a50a - as core::ops::function::FnOnce>::call_once::hc0e15d78a519721e [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/liballoc/boxed.rs:1081 [INFO] [stdout] 33: 0x55694189a50a - as core::ops::function::FnOnce>::call_once::h211da8fffb09f192 [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/liballoc/boxed.rs:1081 [INFO] [stdout] 34: 0x55694189a50a - std::sys::unix::thread::Thread::new::thread_start::h29594ddebf23e421 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 35: 0x7f127fd4e609 - start_thread [INFO] [stdout] 36: 0x7f127fc5a103 - __clone [INFO] [stdout] 37: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- cuda::expression::test_write_assignment_to_array_call stdout ---- [INFO] [stdout] thread 'cuda::expression::test_write_assignment_to_array_call' panicked at 'Error at 0:4: Passing arrays by value is not supported', src/language/error.rs:48:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x556941891595 - backtrace::backtrace::libunwind::trace::hea89dfbbfe67f40d [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x556941891595 - backtrace::backtrace::trace_unsynchronized::h0513dd713d7644d4 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x556941891595 - std::sys_common::backtrace::_print_fmt::h040abae64e4a24a9 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x556941891595 - ::fmt::hb4bdb37c3c335733 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x5569418ba03c - core::fmt::write::h540ac4a6a1232abc [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x556941841585 - std::io::Write::write_fmt::h4be0daababb55bba [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/io/mod.rs:1539 [INFO] [stdout] 6: 0x55694188bc61 - std::io::impls::>::write_fmt::h83c1e1aa73f374f5 [INFO] [stdout] at src/libstd/io/impls.rs:176 [INFO] [stdout] 7: 0x556941893cf0 - std::sys_common::backtrace::_print::hb55cc635eaf1882e [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x556941893cf0 - std::sys_common::backtrace::print::h2b2218fa55714084 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x556941893cf0 - std::panicking::default_hook::{{closure}}::h578517c025765cf3 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x5569418939ea - std::panicking::default_hook::h4cafc94c2fc640fb [INFO] [stdout] at src/libstd/panicking.rs:214 [INFO] [stdout] 11: 0x556941894333 - std::panicking::rust_panic_with_hook::h3eeb5001beeca5c3 [INFO] [stdout] at src/libstd/panicking.rs:526 [INFO] [stdout] 12: 0x55694179e6dd - std::panicking::begin_panic::h66bbdbed4d43166f [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/panicking.rs:456 [INFO] [stdout] 13: 0x556941794bb7 - parser::language::error::CompileError::throw::hd2e11c13701ca35d [INFO] [stdout] at src/language/error.rs:48 [INFO] [stdout] 14: 0x556941838173 - parser::cuda::expression::write_variable_parameter_context::{{closure}}::hdab8dd6a1d6b710a [INFO] [stdout] at src/cuda/expression.rs:342 [INFO] [stdout] 15: 0x55694183787f - parser::cuda::expression::write_variable_parameter_context::h287baef5c1f99f35 [INFO] [stdout] at src/cuda/expression.rs:345 [INFO] [stdout] 16: 0x55694183d105 - ::write_parameter_context::hd0bbd0fe2cfabe73 [INFO] [stdout] at src/cuda/expression.rs:535 [INFO] [stdout] 17: 0x556941835cb9 - parser::cuda::expression::write_defined_function_call_value::{{closure}}::{{closure}}::hca1681bf531c396c [INFO] [stdout] at src/cuda/expression.rs:265 [INFO] [stdout] 18: 0x55694177f096 - parser::cuda::writer::CodeWriter::write_separated::h64a6e4d8c512e184 [INFO] [stdout] at src/cuda/writer.rs:83 [INFO] [stdout] 19: 0x55694178141c - parser::cuda::writer::CodeWriter::write_comma_separated::h49e03530ef1f8232 [INFO] [stdout] at src/cuda/writer.rs:97 [INFO] [stdout] 20: 0x556941835379 - parser::cuda::expression::write_defined_function_call_value::h80324831bf8268a2 [INFO] [stdout] at src/cuda/expression.rs:256 [INFO] [stdout] 21: 0x556941836317 - parser::cuda::expression::write_function_call_value::h3203882064c6e7cc [INFO] [stdout] at src/cuda/expression.rs:281 [INFO] [stdout] 22: 0x556941838c52 - parser::cuda::expression::write_temporary_call_array_result_variable::h9d1d26657bd8bf78 [INFO] [stdout] at src/cuda/expression.rs:382 [INFO] [stdout] 23: 0x55694183ac9f - parser::cuda::expression::write_call_to_array_assignment::h9cf7b7566b497f02 [INFO] [stdout] at src/cuda/expression.rs:428 [INFO] [stdout] 24: 0x55694183bf6d - parser::cuda::expression::write_assignment_to::habadfa4d2881f8a4 [INFO] [stdout] at src/cuda/expression.rs:476 [INFO] [stdout] 25: 0x55694183d472 - ::write_assignment_to::h4a056a4a77459b05 [INFO] [stdout] at src/cuda/expression.rs:560 [INFO] [stdout] 26: 0x556941733a5a - ::write_assignment_to::h623fb4e3b2fc2d07 [INFO] [stdout] at src/cuda/expression.rs:590 [INFO] [stdout] 27: 0x556941840117 - parser::cuda::expression::test_write_assignment_to_array_call::hd5bd77ebbc7a6454 [INFO] [stdout] at src/cuda/expression.rs:676 [INFO] [stdout] 28: 0x55694183f9fa - parser::cuda::expression::test_write_assignment_to_array_call::{{closure}}::h6dfca04735300867 [INFO] [stdout] at src/cuda/expression.rs:660 [INFO] [stdout] 29: 0x5569417b943e - core::ops::function::FnOnce::call_once::ha6a0a3672f6b0e95 [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libcore/ops/function.rs:233 [INFO] [stdout] 30: 0x556941868cec - as core::ops::function::FnOnce>::call_once::h8340ba6798e0c4ff [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/liballoc/boxed.rs:1081 [INFO] [stdout] 31: 0x556941868cec - as core::ops::function::FnOnce<()>>::call_once::h5590e98676605094 [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/panic.rs:318 [INFO] [stdout] 32: 0x556941868cec - std::panicking::try::do_call::hd8680a2dbb0ed3c4 [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/panicking.rs:348 [INFO] [stdout] 33: 0x556941868cec - std::panicking::try::h46b4de2d705e7a8d [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/panicking.rs:325 [INFO] [stdout] 34: 0x556941868cec - std::panic::catch_unwind::h059b3f06991e0a9c [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/panic.rs:394 [INFO] [stdout] 35: 0x556941868cec - test::run_test_in_process::h5ae08a65430494a4 [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 36: 0x556941868cec - test::run_test::run_test_inner::{{closure}}::h4b36073838376ae8 [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 37: 0x556941840a76 - std::sys_common::backtrace::__rust_begin_short_backtrace::h0169d0be588b8bf0 [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 38: 0x556941845a65 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h71bfc37e887d3973 [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/thread/mod.rs:475 [INFO] [stdout] 39: 0x556941845a65 - as core::ops::function::FnOnce<()>>::call_once::h36c65072907dc180 [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/panic.rs:318 [INFO] [stdout] 40: 0x556941845a65 - std::panicking::try::do_call::h4e0f426e17cd216c [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/panicking.rs:348 [INFO] [stdout] 41: 0x556941845a65 - std::panicking::try::hd05e4ef6b4303d29 [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/panicking.rs:325 [INFO] [stdout] 42: 0x556941845a65 - std::panic::catch_unwind::h19a1127ec729c5dd [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/panic.rs:394 [INFO] [stdout] 43: 0x556941845a65 - std::thread::Builder::spawn_unchecked::{{closure}}::h011300735f06b1e2 [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/thread/mod.rs:474 [INFO] [stdout] 44: 0x556941845a65 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h1e3c55f31f1d122e [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libcore/ops/function.rs:233 [INFO] [stdout] 45: 0x55694189a50a - as core::ops::function::FnOnce>::call_once::hc0e15d78a519721e [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/liballoc/boxed.rs:1081 [INFO] [stdout] 46: 0x55694189a50a - as core::ops::function::FnOnce>::call_once::h211da8fffb09f192 [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/liballoc/boxed.rs:1081 [INFO] [stdout] 47: 0x55694189a50a - std::sys::unix::thread::Thread::new::thread_start::h29594ddebf23e421 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 48: 0x7f127fd4e609 - start_thread [INFO] [stdout] 49: 0x7f127fc5a103 - __clone [INFO] [stdout] 50: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] cuda::expression::test_write_assignment_to_array_call [INFO] [stdout] cuda::expression::test_write_assignment_to_array_var [INFO] [stdout] [INFO] [stdout] test result: FAILED. 47 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--bin parser' [INFO] running `Command { std: "docker" "inspect" "59cf705309cad59e03a01ffe9262b5155c96c2c18895f60a659e8364f4320bdf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "59cf705309cad59e03a01ffe9262b5155c96c2c18895f60a659e8364f4320bdf", kill_on_drop: false }` [INFO] [stdout] 59cf705309cad59e03a01ffe9262b5155c96c2c18895f60a659e8364f4320bdf