[INFO] cloning repository https://github.com/nrabulinski/prosper [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nrabulinski/prosper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnrabulinski%2Fprosper", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnrabulinski%2Fprosper'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 102aba6f3a9cd6211231536bbc1f78b1781fb647 [INFO] checking nrabulinski/prosper against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnrabulinski%2Fprosper" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/nrabulinski/prosper on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/nrabulinski/prosper [INFO] finished tweaking git repo https://github.com/nrabulinski/prosper [INFO] tweaked toml for git repo https://github.com/nrabulinski/prosper written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/nrabulinski/prosper already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded llvm-sys v100.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7d69f0ac6be3fd8f7787ac4a0f23298c08fd9bfe1e25b8b71fbd9f0c99b6f244 [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" "7d69f0ac6be3fd8f7787ac4a0f23298c08fd9bfe1e25b8b71fbd9f0c99b6f244", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7d69f0ac6be3fd8f7787ac4a0f23298c08fd9bfe1e25b8b71fbd9f0c99b6f244", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d69f0ac6be3fd8f7787ac4a0f23298c08fd9bfe1e25b8b71fbd9f0c99b6f244", kill_on_drop: false }` [INFO] [stdout] 7d69f0ac6be3fd8f7787ac4a0f23298c08fd9bfe1e25b8b71fbd9f0c99b6f244 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7f660ef084514a5f15d701a5bc466d05c8dcf44684f54a49fe97713bdcf2c125 [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" "7f660ef084514a5f15d701a5bc466d05c8dcf44684f54a49fe97713bdcf2c125", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling syn v1.0.38 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking instant v0.1.6 [INFO] [stderr] Checking smallvec v1.4.2 [INFO] [stderr] Compiling inkwell v0.1.0 (https://github.com/TheDan64/inkwell?branch=llvm10-0#79070d9f) [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking lock_api v0.4.1 [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Checking parking_lot_core v0.8.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking quote v1.0.7 [INFO] [stderr] Checking parking_lot v0.11.0 [INFO] [stderr] Checking aho-corasick v0.7.13 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking prmacros v0.1.0 (/opt/rustwide/workdir/prmacros) [INFO] [stdout] warning: unused imports: `format_ident`, `quote_spanned` [INFO] [stdout] --> prmacros/src/lib.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | use quote::{format_ident, quote, quote_spanned, ToTokens}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ItemEnum`, `PatTupleStruct`, `spanned::Spanned` [INFO] [stdout] --> prmacros/src/lib.rs:5:24 [INFO] [stdout] | [INFO] [stdout] 5 | parse_macro_input, spanned::Spanned, ItemEnum, Path, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] 6 | LitStr, PatTupleStruct, Pat, Token, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `format_ident`, `quote_spanned` [INFO] [stdout] --> prmacros/src/lib.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | use quote::{format_ident, quote, quote_spanned, ToTokens}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ItemEnum`, `PatTupleStruct`, `spanned::Spanned` [INFO] [stdout] --> prmacros/src/lib.rs:5:24 [INFO] [stdout] | [INFO] [stdout] 5 | parse_macro_input, spanned::Spanned, ItemEnum, Path, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] 6 | LitStr, PatTupleStruct, Pat, Token, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling inkwell_internals v0.2.0 (https://github.com/TheDan64/inkwell?branch=llvm10-0#79070d9f) [INFO] [stdout] warning: unused imports: `format_ident`, `quote_spanned` [INFO] [stdout] --> prmacros/src/lib.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | use quote::{format_ident, quote, quote_spanned, ToTokens}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ItemEnum`, `PatTupleStruct`, `spanned::Spanned` [INFO] [stdout] --> prmacros/src/lib.rs:5:24 [INFO] [stdout] | [INFO] [stdout] 5 | parse_macro_input, spanned::Spanned, ItemEnum, Path, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] 6 | LitStr, PatTupleStruct, Pat, Token, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling llvm-sys v100.1.1 [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking prparse v0.1.0 (/opt/rustwide/workdir/prparse) [INFO] [stdout] warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stdout] --> prparse/src/lib.rs:1:25 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(or_patterns, type_alias_impl_trait, drain_filter, box_patterns, bindings_after_at)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(incomplete_features)]` on by default [INFO] [stdout] = note: see issue #63063 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::Cow` [INFO] [stdout] --> prparse/src/validate/mod.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::borrow::Cow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AnyValueEnum`, `AnyValue` [INFO] [stdout] --> prparse/src/codegen.rs:7:23 [INFO] [stdout] | [INFO] [stdout] 7 | use inkwell::values::{AnyValue, AnyValueEnum, BasicValueEnum, BasicValue, FunctionValue, PointerValue}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::convert::TryFrom` [INFO] [stdout] --> prparse/src/codegen.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use std::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cell::RefCell` [INFO] [stdout] --> prparse/src/codegen.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use std::cell::RefCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::rc::Rc` [INFO] [stdout] --> prparse/src/codegen.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stdout] --> prparse/src/lib.rs:1:25 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(or_patterns, type_alias_impl_trait, drain_filter, box_patterns, bindings_after_at)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(incomplete_features)]` on by default [INFO] [stdout] = note: see issue #63063 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::Cow` [INFO] [stdout] --> prparse/src/validate/mod.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::borrow::Cow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AnyValueEnum`, `AnyValue` [INFO] [stdout] --> prparse/src/codegen.rs:7:23 [INFO] [stdout] | [INFO] [stdout] 7 | use inkwell::values::{AnyValue, AnyValueEnum, BasicValueEnum, BasicValue, FunctionValue, PointerValue}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::convert::TryFrom` [INFO] [stdout] --> prparse/src/codegen.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use std::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cell::RefCell` [INFO] [stdout] --> prparse/src/codegen.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use std::cell::RefCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::rc::Rc` [INFO] [stdout] --> prparse/src/codegen.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0170]: pattern binding `Assign` is named the same as one of the variants of the type `ast::BinOp` [INFO] [stdout] --> prparse/src/ast.rs:349:13 [INFO] [stdout] | [INFO] [stdout] 349 | Assign => "=", [INFO] [stdout] | ^^^^^^ help: to match on the variant, qualify the path: `ast::BinOp::Assign` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bindings_with_variant_name)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0170]: pattern binding `Add` is named the same as one of the variants of the type `ast::BinOp` [INFO] [stdout] --> prparse/src/ast.rs:350:13 [INFO] [stdout] | [INFO] [stdout] 350 | Add => "+", [INFO] [stdout] | ^^^ help: to match on the variant, qualify the path: `ast::BinOp::Add` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> prparse/src/ast.rs:350:13 [INFO] [stdout] | [INFO] [stdout] 349 | Assign => "=", [INFO] [stdout] | ------ matches any value [INFO] [stdout] 350 | Add => "+", [INFO] [stdout] | ^^^ unreachable pattern [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> prparse/src/ast.rs:351:13 [INFO] [stdout] | [INFO] [stdout] 349 | Assign => "=", [INFO] [stdout] | ------ matches any value [INFO] [stdout] 350 | Add => "+", [INFO] [stdout] 351 | _ => "other", [INFO] [stdout] | ^ unreachable pattern [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> prparse/src/validate/mod.rs:96:17 [INFO] [stdout] | [INFO] [stdout] 96 | _ => continue, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> prparse/src/validate/mod.rs:159:13 [INFO] [stdout] | [INFO] [stdout] 159 | _ => false, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> prparse/src/validate/mod.rs:370:25 [INFO] [stdout] | [INFO] [stdout] 367 | Type { kind, span } => if !kind.eq(&ty.kind) { [INFO] [stdout] | ------------------- matches any value [INFO] [stdout] ... [INFO] [stdout] 370 | Type { kind, span } => match &mut *l.init.ty.borrow_mut() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ unreachable pattern [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> prparse/src/codegen.rs:48:13 [INFO] [stdout] | [INFO] [stdout] 48 | _ => return None [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> prparse/src/codegen.rs:144:13 [INFO] [stdout] | [INFO] [stdout] 144 | t => panic!("not implemented for {:?}", t) [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `Assign` [INFO] [stdout] --> prparse/src/ast.rs:349:13 [INFO] [stdout] | [INFO] [stdout] 349 | Assign => "=", [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_Assign` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `Add` [INFO] [stdout] --> prparse/src/ast.rs:350:13 [INFO] [stdout] | [INFO] [stdout] 350 | Add => "+", [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_Add` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> prparse/src/ast.rs:363:32 [INFO] [stdout] | [INFO] [stdout] 363 | AddEq | SubEq, a @ TypeKind::Ptr(_), TypeKind::Primitive(Primitive::Int(_)) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0170]: pattern binding `Assign` is named the same as one of the variants of the type `ast::BinOp` [INFO] [stdout] --> prparse/src/ast.rs:349:13 [INFO] [stdout] | [INFO] [stdout] 349 | Assign => "=", [INFO] [stdout] | ^^^^^^ help: to match on the variant, qualify the path: `ast::BinOp::Assign` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bindings_with_variant_name)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0170]: pattern binding `Add` is named the same as one of the variants of the type `ast::BinOp` [INFO] [stdout] --> prparse/src/ast.rs:350:13 [INFO] [stdout] | [INFO] [stdout] 350 | Add => "+", [INFO] [stdout] | ^^^ help: to match on the variant, qualify the path: `ast::BinOp::Add` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> prparse/src/ast.rs:350:13 [INFO] [stdout] | [INFO] [stdout] 349 | Assign => "=", [INFO] [stdout] | ------ matches any value [INFO] [stdout] 350 | Add => "+", [INFO] [stdout] | ^^^ unreachable pattern [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> prparse/src/ast.rs:351:13 [INFO] [stdout] | [INFO] [stdout] 349 | Assign => "=", [INFO] [stdout] | ------ matches any value [INFO] [stdout] 350 | Add => "+", [INFO] [stdout] 351 | _ => "other", [INFO] [stdout] | ^ unreachable pattern [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> prparse/src/validate/mod.rs:96:17 [INFO] [stdout] | [INFO] [stdout] 96 | _ => continue, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> prparse/src/validate/mod.rs:159:13 [INFO] [stdout] | [INFO] [stdout] 159 | _ => false, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> prparse/src/validate/mod.rs:370:25 [INFO] [stdout] | [INFO] [stdout] 367 | Type { kind, span } => if !kind.eq(&ty.kind) { [INFO] [stdout] | ------------------- matches any value [INFO] [stdout] ... [INFO] [stdout] 370 | Type { kind, span } => match &mut *l.init.ty.borrow_mut() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ unreachable pattern [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> prparse/src/codegen.rs:48:13 [INFO] [stdout] | [INFO] [stdout] 48 | _ => return None [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> prparse/src/codegen.rs:144:13 [INFO] [stdout] | [INFO] [stdout] 144 | t => panic!("not implemented for {:?}", t) [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `Assign` [INFO] [stdout] --> prparse/src/ast.rs:349:13 [INFO] [stdout] | [INFO] [stdout] 349 | Assign => "=", [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_Assign` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `Add` [INFO] [stdout] --> prparse/src/ast.rs:350:13 [INFO] [stdout] | [INFO] [stdout] 350 | Add => "+", [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_Add` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> prparse/src/ast.rs:363:32 [INFO] [stdout] | [INFO] [stdout] 363 | AddEq | SubEq, a @ TypeKind::Ptr(_), TypeKind::Primitive(Primitive::Int(_)) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> prparse/src/validate/mod.rs:66:13 [INFO] [stdout] | [INFO] [stdout] 66 | let mut res = Scope { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> prparse/src/validate/mod.rs:175:9 [INFO] [stdout] | [INFO] [stdout] 175 | let mut scope: Scope<'i, 'a> = Scope::from_items(items)?; [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] --> prparse/src/validate/mod.rs:66:13 [INFO] [stdout] | [INFO] [stdout] 66 | let mut res = Scope { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> prparse/src/validate/expr.rs:12:14 [INFO] [stdout] | [INFO] [stdout] 12 | let (mut ty, ret) = match &self.kind { [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] --> prparse/src/validate/mod.rs:175:9 [INFO] [stdout] | [INFO] [stdout] 175 | let mut scope: Scope<'i, 'a> = Scope::from_items(items)?; [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] --> prparse/src/validate/expr.rs:12:14 [INFO] [stdout] | [INFO] [stdout] 12 | let (mut ty, ret) = match &self.kind { [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Snake` [INFO] [stdout] --> prparse/src/validate/mod.rs:296:9 [INFO] [stdout] | [INFO] [stdout] 296 | Snake, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ScreamingSnake` [INFO] [stdout] --> prparse/src/validate/mod.rs:297:9 [INFO] [stdout] | [INFO] [stdout] 297 | ScreamingSnake, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Other` [INFO] [stdout] --> prparse/src/validate/mod.rs:298:9 [INFO] [stdout] | [INFO] [stdout] 298 | Other [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_case` [INFO] [stdout] --> prparse/src/validate/mod.rs:301:12 [INFO] [stdout] | [INFO] [stdout] 301 | pub fn get_case(s: &str) -> Case { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `codegen` [INFO] [stdout] --> prparse/src/codegen.rs:532:8 [INFO] [stdout] | [INFO] [stdout] 532 | fn codegen(&self, cg: &Codegen<'ctx>, scope: &mut Scope<'a, '_, 'ctx>) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `or_patterns` has been stable since 1.53.0 and no longer requires an attribute to enable [INFO] [stdout] --> prparse/src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(or_patterns, type_alias_impl_trait, drain_filter, box_patterns, bindings_after_at)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Assign` should have a snake case name [INFO] [stdout] --> prparse/src/ast.rs:349:13 [INFO] [stdout] | [INFO] [stdout] 349 | Assign => "=", [INFO] [stdout] | ^^^^^^ help: convert the identifier to snake case: `assign` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Add` should have a snake case name [INFO] [stdout] --> prparse/src/ast.rs:350:13 [INFO] [stdout] | [INFO] [stdout] 350 | Add => "+", [INFO] [stdout] | ^^^ help: convert the identifier to snake case: `add` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Snake` [INFO] [stdout] --> prparse/src/validate/mod.rs:296:9 [INFO] [stdout] | [INFO] [stdout] 296 | Snake, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ScreamingSnake` [INFO] [stdout] --> prparse/src/validate/mod.rs:297:9 [INFO] [stdout] | [INFO] [stdout] 297 | ScreamingSnake, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Other` [INFO] [stdout] --> prparse/src/validate/mod.rs:298:9 [INFO] [stdout] | [INFO] [stdout] 298 | Other [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_case` [INFO] [stdout] --> prparse/src/validate/mod.rs:301:12 [INFO] [stdout] | [INFO] [stdout] 301 | pub fn get_case(s: &str) -> Case { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `codegen` [INFO] [stdout] --> prparse/src/codegen.rs:532:8 [INFO] [stdout] | [INFO] [stdout] 532 | fn codegen(&self, cg: &Codegen<'ctx>, scope: &mut Scope<'a, '_, 'ctx>) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `or_patterns` has been stable since 1.53.0 and no longer requires an attribute to enable [INFO] [stdout] --> prparse/src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(or_patterns, type_alias_impl_trait, drain_filter, box_patterns, bindings_after_at)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 29 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0170`. [INFO] [stdout] [INFO] [stdout] warning: variable `Assign` should have a snake case name [INFO] [stdout] --> prparse/src/ast.rs:349:13 [INFO] [stdout] | [INFO] [stdout] 349 | Assign => "=", [INFO] [stdout] | ^^^^^^ help: convert the identifier to snake case: `assign` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Add` should have a snake case name [INFO] [stdout] --> prparse/src/ast.rs:350:13 [INFO] [stdout] | [INFO] [stdout] 350 | Add => "+", [INFO] [stdout] | ^^^ help: convert the identifier to snake case: `add` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking prosperc v0.1.0 (/opt/rustwide/workdir/prosperc) [INFO] [stdout] warning: 29 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0170`. [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 05s [INFO] running `Command { std: "docker" "inspect" "7f660ef084514a5f15d701a5bc466d05c8dcf44684f54a49fe97713bdcf2c125", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f660ef084514a5f15d701a5bc466d05c8dcf44684f54a49fe97713bdcf2c125", kill_on_drop: false }` [INFO] [stdout] 7f660ef084514a5f15d701a5bc466d05c8dcf44684f54a49fe97713bdcf2c125