[INFO] cloning repository https://github.com/ProtoDef-io/protodefc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ProtoDef-io/protodefc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FProtoDef-io%2Fprotodefc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FProtoDef-io%2Fprotodefc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a17214e3c27f5438241b8ef3a82bfffd955e6dd6 [INFO] testing ProtoDef-io/protodefc against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FProtoDef-io%2Fprotodefc" "/workspace/builds/worker-57/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-57/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ProtoDef-io/protodefc on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ProtoDef-io/protodefc [INFO] finished tweaking git repo https://github.com/ProtoDef-io/protodefc [INFO] tweaked toml for git repo https://github.com/ProtoDef-io/protodefc written to /workspace/builds/worker-57/source/Cargo.toml [INFO] crate git repo https://github.com/ProtoDef-io/protodefc already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c55bf550a7c5eb523196f177265d555f35b193d6929c8336da24e8756fa4fb8d [INFO] running `Command { std: "docker" "start" "-a" "c55bf550a7c5eb523196f177265d555f35b193d6929c8336da24e8756fa4fb8d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c55bf550a7c5eb523196f177265d555f35b193d6929c8336da24e8756fa4fb8d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c55bf550a7c5eb523196f177265d555f35b193d6929c8336da24e8756fa4fb8d", kill_on_drop: false }` [INFO] [stdout] c55bf550a7c5eb523196f177265d555f35b193d6929c8336da24e8756fa4fb8d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e853b91c5970b053013dd80b66a315874c68870686fff0184c64621cc5ef7c41 [INFO] running `Command { std: "docker" "start" "-a" "e853b91c5970b053013dd80b66a315874c68870686fff0184c64621cc5ef7c41", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.4 [INFO] [stderr] Compiling num-integer v0.1.38 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling serde v1.0.2 [INFO] [stderr] Compiling num-bigint v0.2.0 [INFO] [stderr] Compiling num-traits v0.1.37 [INFO] [stderr] Compiling itoa v0.3.1 [INFO] [stderr] Compiling dtoa v0.4.1 [INFO] [stderr] Compiling either v1.1.0 [INFO] [stderr] Compiling json v0.11.6 [INFO] [stderr] Compiling Inflector v0.10.0 [INFO] [stderr] Compiling error-chain v0.10.0 [INFO] [stderr] Compiling nom v2.2.1 [INFO] [stderr] Compiling matches v0.1.4 [INFO] [stderr] Compiling lazy_static v0.2.8 [INFO] [stderr] Compiling peg v0.5.2 [INFO] [stderr] Compiling itertools v0.5.10 [INFO] [stderr] Compiling protodefc v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling serde_json v1.0.1 [INFO] [stderr] Compiling toml v0.4.0 [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | #[macro_use] extern crate lazy_static; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | #[macro_use] extern crate matches; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Container`, `WeakContainer` [INFO] [stdout] --> src/ir/compilation_unit/mod.rs:5:22 [INFO] [stdout] | [INFO] [stdout] 5 | use ::rc_container::{Container, WeakContainer}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `::ir::spec::data::ReferenceAccessTime` [INFO] [stdout] --> src/ir/compilation_unit/mod.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use ::ir::spec::data::ReferenceAccessTime; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `IntegerSize`, `IntegerSpec`, `TypeSpecContainer` [INFO] [stdout] --> src/ir/spec/variant/array.rs:6:23 [INFO] [stdout] | [INFO] [stdout] 6 | use ::ir::type_spec::{TypeSpecContainer, WeakTypeSpecContainer, TypeSpecVariant, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 7 | ArraySpec, ArraySize, IntegerSpec, IntegerSize}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `::ir::compilation_unit::TypePath` [INFO] [stdout] --> src/ir/spec/variant/array.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use ::ir::compilation_unit::TypePath; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `CanonicalNSPath`, `TypeKind` [INFO] [stdout] --> src/ir/spec/variant/simple_scalar.rs:9:60 [INFO] [stdout] | [INFO] [stdout] 9 | use ::ir::compilation_unit::{TypePath, NamedTypeContainer, TypeKind, RelativeNSPath, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 10 | CanonicalNSPath}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `CanonicalNSPath`, `RelativeNSPath`, `TypePath` [INFO] [stdout] --> src/ir/spec/data.rs:1:30 [INFO] [stdout] | [INFO] [stdout] 1 | use ::ir::compilation_unit::{TypePath, RelativeNSPath, CanonicalNSPath}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `EnumSpec` [INFO] [stdout] --> src/ir/type_spec/literal.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 5 | EnumSpec}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `::std::marker::PhantomData` [INFO] [stdout] --> src/ir/name.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use ::std::marker::PhantomData; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `::nom::IResult` [INFO] [stdout] --> src/ir/name.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use ::nom::IResult; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `pf_push` [INFO] [stdout] --> src/backend/common/formatter.rs:41:14 [INFO] [stdout] | [INFO] [stdout] 41 | macro_rules! pf_push { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `pf_push_line` [INFO] [stdout] --> src/backend/common/formatter.rs:46:14 [INFO] [stdout] | [INFO] [stdout] 46 | macro_rules! pf_push_line { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `::ir::spec::data::ReferenceAccessTime` [INFO] [stdout] --> src/backend/imperative_base/deserialize.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use ::ir::spec::data::ReferenceAccessTime; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `EnumSpec`, `TypeSpecVariant` [INFO] [stdout] --> src/backend/imperative_base/reference.rs:6:23 [INFO] [stdout] | [INFO] [stdout] 6 | use ::ir::type_spec::{TypeSpecVariant, EnumSpec}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ir::compilation_unit::TypePath` [INFO] [stdout] --> src/backend/javascript/cu_to_js.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use ir::compilation_unit::TypePath; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `to_value` [INFO] [stdout] --> src/backend/json_spec/mod.rs:6:27 [INFO] [stdout] | [INFO] [stdout] 6 | use ::serde_json::{Value, to_value}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TypePath` [INFO] [stdout] --> src/frontend/protocol_json/mod.rs:5:30 [INFO] [stdout] | [INFO] [stdout] 5 | use ::ir::compilation_unit::{TypePath, RelativeNSPath}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TypePath` [INFO] [stdout] --> src/frontend/protocol_json/variants/mod.rs:6:30 [INFO] [stdout] | [INFO] [stdout] 6 | use ::ir::compilation_unit::{TypePath, RelativeNSPath}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TypePath` [INFO] [stdout] --> src/frontend/protocol_json/variants/array.rs:2:30 [INFO] [stdout] | [INFO] [stdout] 2 | use ::ir::compilation_unit::{TypePath, RelativeNSPath}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TypePath` [INFO] [stdout] --> src/frontend/protocol_json/variants/union.rs:4:30 [INFO] [stdout] | [INFO] [stdout] 4 | use ::ir::compilation_unit::{TypePath, RelativeNSPath}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TypePath` [INFO] [stdout] --> src/frontend/protocol_json/variants/container.rs:7:30 [INFO] [stdout] | [INFO] [stdout] 7 | use ::ir::compilation_unit::{TypePath, RelativeNSPath}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `CanonicalNSPath`, `TypePath` [INFO] [stdout] --> src/frontend/protocol_spec/ast/mod.rs:4:30 [INFO] [stdout] | [INFO] [stdout] 4 | use ::ir::compilation_unit::{TypePath, CanonicalNSPath}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> /opt/rustwide/target/debug/build/protodefc-afb0c56f1b696892/out/pds.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | try! [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> /opt/rustwide/target/debug/build/protodefc-afb0c56f1b696892/out/pds.rs:20:39 [INFO] [stdout] | [INFO] [stdout] 20 | if self.expected.len() == 0 { try! (write! (fmt, "EOF")) ; } else if [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> /opt/rustwide/target/debug/build/protodefc-afb0c56f1b696892/out/pds.rs:23:13 [INFO] [stdout] | [INFO] [stdout] 23 | try! [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> /opt/rustwide/target/debug/build/protodefc-afb0c56f1b696892/out/pds.rs:29:51 [INFO] [stdout] | [INFO] [stdout] 29 | let mut iter = self.expected.iter() ; try! [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> /opt/rustwide/target/debug/build/protodefc-afb0c56f1b696892/out/pds.rs:33:15 [INFO] [stdout] | [INFO] [stdout] 33 | { try! (write! (fmt, ", `{}`", escape_default(elem))) ; } [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> /opt/rustwide/target/debug/build/protodefc-afb0c56f1b696892/out/pds.rs:122:529 [INFO] [stdout] | [INFO] [stdout] 122 | ...nge_at ( __input , __pos ) ; match __ch { '0' ... '9' | 'a' ... 'z' | 'A' ... 'Z' | '_' => Matched ( __next , ( ) ) , _ => __state . m... [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> /opt/rustwide/target/debug/build/protodefc-afb0c56f1b696892/out/pds.rs:122:543 [INFO] [stdout] | [INFO] [stdout] 122 | ...ut , __pos ) ; match __ch { '0' ... '9' | 'a' ... 'z' | 'A' ... 'Z' | '_' => Matched ( __next , ( ) ) , _ => __state . mark_failure ( ... [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> /opt/rustwide/target/debug/build/protodefc-afb0c56f1b696892/out/pds.rs:122:557 [INFO] [stdout] | [INFO] [stdout] 122 | ... match __ch { '0' ... '9' | 'a' ... 'z' | 'A' ... 'Z' | '_' => Matched ( __next , ( ) ) , _ => __state . mark_failure ( __pos , "[0-9a... [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> /opt/rustwide/target/debug/build/protodefc-afb0c56f1b696892/out/pds.rs:140:361 [INFO] [stdout] | [INFO] [stdout] 140 | ...feff}' | '\u{1680}' | '\u{180e}' | '\u{2000}' ... '\u{200a}' | '\u{202f}' | '\u{205f}' | '\u{3000}' => Matched ( __next , ( ) ) , _ =>... [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Ident` [INFO] [stdout] --> src/frontend/protocol_spec/to_ir/spec.rs:7:25 [INFO] [stdout] | [INFO] [stdout] 7 | use super::super::ast::{Ident, Statement, Value}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `RelativeNSPath` [INFO] [stdout] --> src/frontend/protocol_spec/to_ir/compilation_unit.rs:3:47 [INFO] [stdout] | [INFO] [stdout] 3 | use ::ir::compilation_unit::{CompilationUnit, RelativeNSPath, CanonicalNSPath, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `IntegerSize`, `IntegerSpec` [INFO] [stdout] --> src/frontend/protocol_spec/to_ir/compilation_unit.rs:6:40 [INFO] [stdout] | [INFO] [stdout] 6 | use ::ir::type_spec::{TypeSpecVariant, IntegerSpec, IntegerSize}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `unwrap_ok` [INFO] [stdout] --> src/lib.rs:48:14 [INFO] [stdout] | [INFO] [stdout] 48 | macro_rules! unwrap_ok { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `unwrap_error` [INFO] [stdout] --> src/lib.rs:60:14 [INFO] [stdout] | [INFO] [stdout] 60 | macro_rules! unwrap_error { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/errors.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | / error_chain! { [INFO] [stdout] 7 | | links { [INFO] [stdout] 8 | | //JsonParseError( [INFO] [stdout] 9 | | // ::frontend::protocol_json::Error, [INFO] [stdout] ... | [INFO] [stdout] 27 | | } [INFO] [stdout] 28 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `error_chain_processed` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/ir/compilation_unit/mod.rs:193:44 [INFO] [stdout] | [INFO] [stdout] 193 | pub fn specs_iter<'a>(&'a self) -> Box + 'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 193 - pub fn specs_iter<'a>(&'a self) -> Box + 'a> { [INFO] [stdout] 193 + pub fn specs_iter<'a>(&'a self) -> Box + 'a> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/backend/imperative_base/mod.rs:192:59 [INFO] [stdout] | [INFO] [stdout] 192 | fn codegen_for_type<'a>(typ: &'a ::ir::spec::Type) -> &'a BaseCodegen { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 192 - fn codegen_for_type<'a>(typ: &'a ::ir::spec::Type) -> &'a BaseCodegen { [INFO] [stdout] 192 + fn codegen_for_type<'a>(typ: &'a ::ir::spec::Type) -> &'a dyn BaseCodegen { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/ir/spec/variant/mod.rs:46:44 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn to_variant<'a>(&'a self) -> &'a TypeVariant { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 46 - pub fn to_variant<'a>(&'a self) -> &'a TypeVariant { [INFO] [stdout] 46 + pub fn to_variant<'a>(&'a self) -> &'a dyn TypeVariant { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/ir/spec/variant/mod.rs:55:56 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn to_variant_mut<'a>(&'a mut self) -> &'a mut TypeVariant { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 55 - pub fn to_variant_mut<'a>(&'a mut self) -> &'a mut TypeVariant { [INFO] [stdout] 55 + pub fn to_variant_mut<'a>(&'a mut self) -> &'a mut dyn TypeVariant { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/backend/imperative_base/reference.rs:11:43 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn build_reference_accessor(variant: &TypeVariant, data: &TypeData, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 11 - pub fn build_reference_accessor(variant: &TypeVariant, data: &TypeData, [INFO] [stdout] 11 + pub fn build_reference_accessor(variant: &dyn TypeVariant, data: &TypeData, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/backend/imperative_base/reference.rs:42:46 [INFO] [stdout] | [INFO] [stdout] 42 | fn build_reference_accessor_inner(_variant: &TypeVariant, data: &TypeData, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 42 - fn build_reference_accessor_inner(_variant: &TypeVariant, data: &TypeData, [INFO] [stdout] 42 + fn build_reference_accessor_inner(_variant: &dyn TypeVariant, data: &TypeData, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/ir/spec/reference/mod.rs:32:51 [INFO] [stdout] | [INFO] [stdout] 32 | for is_up in (0..(self.up)).map(|_| true).intersperse(false) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `itertools::Itertools::intersperse(...)` to keep using the current method [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/ir/spec/reference/mod.rs:44:56 [INFO] [stdout] | [INFO] [stdout] 44 | for item in self.items.iter().map(|i| Some(i)).intersperse(None) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `itertools::Itertools::intersperse(...)` to keep using the current method [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/errors.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | / error_chain! { [INFO] [stdout] 7 | | links { [INFO] [stdout] 8 | | //JsonParseError( [INFO] [stdout] 9 | | // ::frontend::protocol_json::Error, [INFO] [stdout] ... | [INFO] [stdout] 27 | | } [INFO] [stdout] 28 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `error_chain_processed` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/ir/compilation_unit/mod.rs:46:13 [INFO] [stdout] | [INFO] [stdout] 46 | _ => None, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/ir/compilation_unit/mod.rs:126:17 [INFO] [stdout] | [INFO] [stdout] 126 | _ => (), [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/ir/compilation_unit/mod.rs:179:17 [INFO] [stdout] | [INFO] [stdout] 179 | _ => panic!(), [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/backend/imperative_base/mod.rs:199:9 [INFO] [stdout] | [INFO] [stdout] 199 | _ => unimplemented!(), [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/backend/javascript/ib_to_js.rs:276:9 [INFO] [stdout] | [INFO] [stdout] 276 | _ => unimplemented!(), [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/backend/python/ib_to_py.rs:253:9 [INFO] [stdout] | [INFO] [stdout] 253 | _ => unimplemented!(), [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `native` [INFO] [stdout] --> src/backend/json_spec/mod.rs:34:34 [INFO] [stdout] | [INFO] [stdout] 34 | TypeKind::Native(ref native) => { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_native` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `target` [INFO] [stdout] --> src/pass/resolve_reference.rs:213:23 [INFO] [stdout] | [INFO] [stdout] 213 | fn validate_causality(target: &mut ReferenceData) -> Result<()> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/ir/spec/variant/mod.rs:64:28 [INFO] [stdout] | [INFO] [stdout] 64 | pub fn get_type(&self, data: &TypeData) -> VariantType { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/ir/type_spec/literal.rs:90:17 [INFO] [stdout] | [INFO] [stdout] 90 | fn parse_binary(data: &BinarySpec, input_str: &str) -> Result { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `count_root_node` [INFO] [stdout] --> src/backend/imperative_base/deserialize.rs:101:13 [INFO] [stdout] | [INFO] [stdout] 101 | let count_root_node = data.get_reference_root(self.count_handle).upgrade(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_count_root_node` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `item_var` [INFO] [stdout] --> src/backend/imperative_base/deserialize.rs:109:13 [INFO] [stdout] | [INFO] [stdout] 109 | let item_var = format!("array_{}_index", ident); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_item_var` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `type_spec` [INFO] [stdout] --> src/backend/imperative_base/reference.rs:81:27 [INFO] [stdout] | [INFO] [stdout] 81 | ref node, ref type_spec, .. }) => { [INFO] [stdout] | ^^^^^^^^^^^^^ help: try ignoring the field: `type_spec: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `type_spec` [INFO] [stdout] --> src/backend/imperative_base/reference.rs:134:17 [INFO] [stdout] | [INFO] [stdout] 134 | ref type_spec, .. }) => { [INFO] [stdout] | ^^^^^^^^^^^^^ help: try ignoring the field: `type_spec: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `type_name` [INFO] [stdout] --> src/backend/javascript/ib_to_js.rs:126:54 [INFO] [stdout] | [INFO] [stdout] 126 | ib::Operation::TypeCall { ref input_var, ref type_name, [INFO] [stdout] | ^^^^^^^^^^^^^ help: try ignoring the field: `type_name: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `default` [INFO] [stdout] --> src/backend/rust/ib_to_rs.rs:39:53 [INFO] [stdout] | [INFO] [stdout] 39 | ... ref cases, ref default, ref enum_type } } => { [INFO] [stdout] | ^^^^^^^^^^^ help: try ignoring the field: `default: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `enum_type` [INFO] [stdout] --> src/backend/rust/ib_to_rs.rs:39:66 [INFO] [stdout] | [INFO] [stdout] 39 | ... ref cases, ref default, ref enum_type } } => { [INFO] [stdout] | ^^^^^^^^^^^^^ help: try ignoring the field: `enum_type: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `typ_name_size_of` [INFO] [stdout] --> src/backend/rust/cu_to_rs.rs:33:13 [INFO] [stdout] | [INFO] [stdout] 33 | let typ_name_size_of = format!("{}_size_of", typ_base_name); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_typ_name_size_of` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `typ_name_deserialize` [INFO] [stdout] --> src/backend/rust/cu_to_rs.rs:35:13 [INFO] [stdout] | [INFO] [stdout] 35 | let typ_name_deserialize = format!("{}_deserialize", typ_base_name); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_typ_name_deserialize` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `length_var` [INFO] [stdout] --> src/backend/python/ib_to_py.rs:27:21 [INFO] [stdout] | [INFO] [stdout] 27 | let length_var = format!("{}_length", index_var); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_length_var` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `type_name` [INFO] [stdout] --> src/backend/python/ib_to_py.rs:113:54 [INFO] [stdout] | [INFO] [stdout] 113 | ib::Operation::TypeCall { ref input_var, ref type_name, [INFO] [stdout] | ^^^^^^^^^^^^^ help: try ignoring the field: `type_name: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `typ_data` [INFO] [stdout] --> src/frontend/protocol_spec/from_ir.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | let typ_data = &typ_inner.data; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_typ_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/ir/spec/variant/simple_scalar.rs:39:24 [INFO] [stdout] | [INFO] [stdout] 39 | fn get_type(&self, data: &TypeData) -> VariantType { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `path` [INFO] [stdout] --> src/ir/spec/variant/simple_scalar.rs:56:53 [INFO] [stdout] | [INFO] [stdout] 56 | CompilePass::ResolveReferencedTypes(ref path, ref cu) => { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ir/spec/variant/simple_scalar.rs:100:13 [INFO] [stdout] | [INFO] [stdout] 100 | let mut data = TypeData::default(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/backend/rust/ib_to_rs.rs:40:17 [INFO] [stdout] | [INFO] [stdout] 40 | let mut cases = cases.iter() [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/backend/python/ib_to_py.rs:151:17 [INFO] [stdout] | [INFO] [stdout] 151 | let mut cases: Vec<(Expr, Block)> = cases.iter() [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `parse` [INFO] [stdout] --> src/ir/target_type.rs:18:8 [INFO] [stdout] | [INFO] [stdout] 18 | fn parse(&self, raw: &str) -> Option { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Integer` [INFO] [stdout] --> src/ir/target_type.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 38 | Integer(u64), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `TargetTypeValue` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/ir/target_type.rs:36:10 [INFO] [stdout] | [INFO] [stdout] 36 | #[derive(Debug, PartialEq, Eq, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Bytes` [INFO] [stdout] --> src/ir/target_type.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 39 | Bytes(Vec), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `TargetTypeValue` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/ir/target_type.rs:36:10 [INFO] [stdout] | [INFO] [stdout] 36 | #[derive(Debug, PartialEq, Eq, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Enum` [INFO] [stdout] --> src/ir/target_type.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 40 | Enum(String), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `TargetTypeValue` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/ir/target_type.rs:36:10 [INFO] [stdout] | [INFO] [stdout] 36 | #[derive(Debug, PartialEq, Eq, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_type` [INFO] [stdout] --> src/ir/target_type.rs:44:8 [INFO] [stdout] | [INFO] [stdout] 44 | fn get_type(&self) -> TargetType { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `block` [INFO] [stdout] --> src/backend/imperative_base/mod.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | block: Block, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `ResultBlock` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/backend/imperative_base/mod.rs:21:10 [INFO] [stdout] | [INFO] [stdout] 21 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `result_var` [INFO] [stdout] --> src/backend/imperative_base/mod.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | result_var: Var, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `ResultBlock` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/backend/imperative_base/mod.rs:21:10 [INFO] [stdout] | [INFO] [stdout] 21 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `WeakDefinedTypeSpecContainer` [INFO] [stdout] --> src/ir/compilation_unit/defined_type_spec.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | pub type WeakDefinedTypeSpecContainer = WeakContainer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `HexOne` [INFO] [stdout] --> src/ir/type_spec/literal.rs:86:5 [INFO] [stdout] | [INFO] [stdout] 86 | HexOne(bool), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `HexTwo` [INFO] [stdout] --> src/ir/type_spec/literal.rs:87:5 [INFO] [stdout] | [INFO] [stdout] 87 | HexTwo(u8, bool), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `test_compile` [INFO] [stdout] --> src/backend/imperative_base/tests/mod.rs:2:4 [INFO] [stdout] | [INFO] [stdout] 2 | fn test_compile(spec: &str) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `AssignBlock` [INFO] [stdout] --> src/backend/rust/builder.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | / AssignBlock { [INFO] [stdout] 11 | | is_let: bool, [INFO] [stdout] 12 | | lhs: String, [INFO] [stdout] 13 | | rhs: Block, [INFO] [stdout] 14 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Block` [INFO] [stdout] --> src/backend/rust/builder.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | / Block { [INFO] [stdout] 19 | | block: Block, [INFO] [stdout] 20 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Module` [INFO] [stdout] --> src/backend/rust/builder.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | / Module { [INFO] [stdout] 25 | | name: String, [INFO] [stdout] 26 | | block: Block, [INFO] [stdout] 27 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `block` [INFO] [stdout] --> src/backend/rust/builder.rs:64:12 [INFO] [stdout] | [INFO] [stdout] 64 | pub fn block(&mut self, block: Block) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `ir_to_spec` [INFO] [stdout] --> src/frontend/protocol_spec/from_ir.rs:7:4 [INFO] [stdout] | [INFO] [stdout] 7 | fn ir_to_spec(type_name: String, typ: TypeContainer) -> Statement { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `ir_to_spec_inner` [INFO] [stdout] --> src/frontend/protocol_spec/from_ir.rs:26:4 [INFO] [stdout] | [INFO] [stdout] 26 | fn ir_to_spec_inner(typ: TypeContainer) -> Statement { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `format_error` [INFO] [stdout] --> src/frontend/protocol_spec/ast/parser.rs:17:4 [INFO] [stdout] | [INFO] [stdout] 17 | fn format_error(input: &str, error: pds::ParseError) -> String { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 92 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 12s [INFO] running `Command { std: "docker" "inspect" "e853b91c5970b053013dd80b66a315874c68870686fff0184c64621cc5ef7c41", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e853b91c5970b053013dd80b66a315874c68870686fff0184c64621cc5ef7c41", kill_on_drop: false }` [INFO] [stdout] e853b91c5970b053013dd80b66a315874c68870686fff0184c64621cc5ef7c41 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ce6fad6eb4a9979017142c4b4496e36e166cedfc2db56fba5ce6611f716f6a99 [INFO] running `Command { std: "docker" "start" "-a" "ce6fad6eb4a9979017142c4b4496e36e166cedfc2db56fba5ce6611f716f6a99", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | #[macro_use] extern crate lazy_static; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | #[macro_use] extern crate matches; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Container`, `WeakContainer` [INFO] [stdout] --> src/ir/compilation_unit/mod.rs:5:22 [INFO] [stdout] | [INFO] [stdout] 5 | use ::rc_container::{Container, WeakContainer}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `::ir::spec::data::ReferenceAccessTime` [INFO] [stdout] --> src/ir/compilation_unit/mod.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use ::ir::spec::data::ReferenceAccessTime; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `IntegerSize`, `IntegerSpec`, `TypeSpecContainer` [INFO] [stdout] --> src/ir/spec/variant/array.rs:6:23 [INFO] [stdout] | [INFO] [stdout] 6 | use ::ir::type_spec::{TypeSpecContainer, WeakTypeSpecContainer, TypeSpecVariant, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 7 | ArraySpec, ArraySize, IntegerSpec, IntegerSize}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `::ir::compilation_unit::TypePath` [INFO] [stdout] --> src/ir/spec/variant/array.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use ::ir::compilation_unit::TypePath; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `CanonicalNSPath`, `TypeKind` [INFO] [stdout] --> src/ir/spec/variant/simple_scalar.rs:9:60 [INFO] [stdout] | [INFO] [stdout] 9 | use ::ir::compilation_unit::{TypePath, NamedTypeContainer, TypeKind, RelativeNSPath, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 10 | CanonicalNSPath}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `CanonicalNSPath`, `RelativeNSPath`, `TypePath` [INFO] [stdout] --> src/ir/spec/data.rs:1:30 [INFO] [stdout] | [INFO] [stdout] 1 | use ::ir::compilation_unit::{TypePath, RelativeNSPath, CanonicalNSPath}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `EnumSpec` [INFO] [stdout] --> src/ir/type_spec/literal.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 5 | EnumSpec}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `::std::marker::PhantomData` [INFO] [stdout] --> src/ir/name.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use ::std::marker::PhantomData; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `::nom::IResult` [INFO] [stdout] --> src/ir/name.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use ::nom::IResult; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `pf_push` [INFO] [stdout] --> src/backend/common/formatter.rs:41:14 [INFO] [stdout] | [INFO] [stdout] 41 | macro_rules! pf_push { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `pf_push_line` [INFO] [stdout] --> src/backend/common/formatter.rs:46:14 [INFO] [stdout] | [INFO] [stdout] 46 | macro_rules! pf_push_line { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `::ir::spec::data::ReferenceAccessTime` [INFO] [stdout] --> src/backend/imperative_base/deserialize.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use ::ir::spec::data::ReferenceAccessTime; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `EnumSpec`, `TypeSpecVariant` [INFO] [stdout] --> src/backend/imperative_base/reference.rs:6:23 [INFO] [stdout] | [INFO] [stdout] 6 | use ::ir::type_spec::{TypeSpecVariant, EnumSpec}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ir::compilation_unit::TypePath` [INFO] [stdout] --> src/backend/javascript/cu_to_js.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use ir::compilation_unit::TypePath; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `to_value` [INFO] [stdout] --> src/backend/json_spec/mod.rs:6:27 [INFO] [stdout] | [INFO] [stdout] 6 | use ::serde_json::{Value, to_value}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TypePath` [INFO] [stdout] --> src/frontend/protocol_json/mod.rs:5:30 [INFO] [stdout] | [INFO] [stdout] 5 | use ::ir::compilation_unit::{TypePath, RelativeNSPath}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TypePath` [INFO] [stdout] --> src/frontend/protocol_json/variants/mod.rs:6:30 [INFO] [stdout] | [INFO] [stdout] 6 | use ::ir::compilation_unit::{TypePath, RelativeNSPath}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TypePath` [INFO] [stdout] --> src/frontend/protocol_json/variants/array.rs:2:30 [INFO] [stdout] | [INFO] [stdout] 2 | use ::ir::compilation_unit::{TypePath, RelativeNSPath}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TypePath` [INFO] [stdout] --> src/frontend/protocol_json/variants/union.rs:4:30 [INFO] [stdout] | [INFO] [stdout] 4 | use ::ir::compilation_unit::{TypePath, RelativeNSPath}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TypePath` [INFO] [stdout] --> src/frontend/protocol_json/variants/container.rs:7:30 [INFO] [stdout] | [INFO] [stdout] 7 | use ::ir::compilation_unit::{TypePath, RelativeNSPath}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `CanonicalNSPath`, `TypePath` [INFO] [stdout] --> src/frontend/protocol_spec/ast/mod.rs:4:30 [INFO] [stdout] | [INFO] [stdout] 4 | use ::ir::compilation_unit::{TypePath, CanonicalNSPath}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> /opt/rustwide/target/debug/build/protodefc-afb0c56f1b696892/out/pds.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | try! [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> /opt/rustwide/target/debug/build/protodefc-afb0c56f1b696892/out/pds.rs:20:39 [INFO] [stdout] | [INFO] [stdout] 20 | if self.expected.len() == 0 { try! (write! (fmt, "EOF")) ; } else if [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> /opt/rustwide/target/debug/build/protodefc-afb0c56f1b696892/out/pds.rs:23:13 [INFO] [stdout] | [INFO] [stdout] 23 | try! [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> /opt/rustwide/target/debug/build/protodefc-afb0c56f1b696892/out/pds.rs:29:51 [INFO] [stdout] | [INFO] [stdout] 29 | let mut iter = self.expected.iter() ; try! [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> /opt/rustwide/target/debug/build/protodefc-afb0c56f1b696892/out/pds.rs:33:15 [INFO] [stdout] | [INFO] [stdout] 33 | { try! (write! (fmt, ", `{}`", escape_default(elem))) ; } [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> /opt/rustwide/target/debug/build/protodefc-afb0c56f1b696892/out/pds.rs:122:529 [INFO] [stdout] | [INFO] [stdout] 122 | ...nge_at ( __input , __pos ) ; match __ch { '0' ... '9' | 'a' ... 'z' | 'A' ... 'Z' | '_' => Matched ( __next , ( ) ) , _ => __state . m... [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> /opt/rustwide/target/debug/build/protodefc-afb0c56f1b696892/out/pds.rs:122:543 [INFO] [stdout] | [INFO] [stdout] 122 | ...ut , __pos ) ; match __ch { '0' ... '9' | 'a' ... 'z' | 'A' ... 'Z' | '_' => Matched ( __next , ( ) ) , _ => __state . mark_failure ( ... [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> /opt/rustwide/target/debug/build/protodefc-afb0c56f1b696892/out/pds.rs:122:557 [INFO] [stdout] | [INFO] [stdout] 122 | ... match __ch { '0' ... '9' | 'a' ... 'z' | 'A' ... 'Z' | '_' => Matched ( __next , ( ) ) , _ => __state . mark_failure ( __pos , "[0-9a... [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> /opt/rustwide/target/debug/build/protodefc-afb0c56f1b696892/out/pds.rs:140:361 [INFO] [stdout] | [INFO] [stdout] 140 | ...feff}' | '\u{1680}' | '\u{180e}' | '\u{2000}' ... '\u{200a}' | '\u{202f}' | '\u{205f}' | '\u{3000}' => Matched ( __next , ( ) ) , _ =>... [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Ident` [INFO] [stdout] --> src/frontend/protocol_spec/to_ir/spec.rs:7:25 [INFO] [stdout] | [INFO] [stdout] 7 | use super::super::ast::{Ident, Statement, Value}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `RelativeNSPath` [INFO] [stdout] --> src/frontend/protocol_spec/to_ir/compilation_unit.rs:3:47 [INFO] [stdout] | [INFO] [stdout] 3 | use ::ir::compilation_unit::{CompilationUnit, RelativeNSPath, CanonicalNSPath, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `IntegerSize`, `IntegerSpec` [INFO] [stdout] --> src/frontend/protocol_spec/to_ir/compilation_unit.rs:6:40 [INFO] [stdout] | [INFO] [stdout] 6 | use ::ir::type_spec::{TypeSpecVariant, IntegerSpec, IntegerSize}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `unwrap_ok` [INFO] [stdout] --> src/lib.rs:48:14 [INFO] [stdout] | [INFO] [stdout] 48 | macro_rules! unwrap_ok { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `unwrap_error` [INFO] [stdout] --> src/lib.rs:60:14 [INFO] [stdout] | [INFO] [stdout] 60 | macro_rules! unwrap_error { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/errors.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | / error_chain! { [INFO] [stdout] 7 | | links { [INFO] [stdout] 8 | | //JsonParseError( [INFO] [stdout] 9 | | // ::frontend::protocol_json::Error, [INFO] [stdout] ... | [INFO] [stdout] 27 | | } [INFO] [stdout] 28 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `error_chain_processed` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/ir/compilation_unit/mod.rs:193:44 [INFO] [stdout] | [INFO] [stdout] 193 | pub fn specs_iter<'a>(&'a self) -> Box + 'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 193 - pub fn specs_iter<'a>(&'a self) -> Box + 'a> { [INFO] [stdout] 193 + pub fn specs_iter<'a>(&'a self) -> Box + 'a> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/backend/imperative_base/mod.rs:192:59 [INFO] [stdout] | [INFO] [stdout] 192 | fn codegen_for_type<'a>(typ: &'a ::ir::spec::Type) -> &'a BaseCodegen { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 192 - fn codegen_for_type<'a>(typ: &'a ::ir::spec::Type) -> &'a BaseCodegen { [INFO] [stdout] 192 + fn codegen_for_type<'a>(typ: &'a ::ir::spec::Type) -> &'a dyn BaseCodegen { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/ir/spec/variant/mod.rs:46:44 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn to_variant<'a>(&'a self) -> &'a TypeVariant { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 46 - pub fn to_variant<'a>(&'a self) -> &'a TypeVariant { [INFO] [stdout] 46 + pub fn to_variant<'a>(&'a self) -> &'a dyn TypeVariant { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/ir/spec/variant/mod.rs:55:56 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn to_variant_mut<'a>(&'a mut self) -> &'a mut TypeVariant { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 55 - pub fn to_variant_mut<'a>(&'a mut self) -> &'a mut TypeVariant { [INFO] [stdout] 55 + pub fn to_variant_mut<'a>(&'a mut self) -> &'a mut dyn TypeVariant { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/backend/imperative_base/reference.rs:11:43 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn build_reference_accessor(variant: &TypeVariant, data: &TypeData, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 11 - pub fn build_reference_accessor(variant: &TypeVariant, data: &TypeData, [INFO] [stdout] 11 + pub fn build_reference_accessor(variant: &dyn TypeVariant, data: &TypeData, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/backend/imperative_base/reference.rs:42:46 [INFO] [stdout] | [INFO] [stdout] 42 | fn build_reference_accessor_inner(_variant: &TypeVariant, data: &TypeData, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 42 - fn build_reference_accessor_inner(_variant: &TypeVariant, data: &TypeData, [INFO] [stdout] 42 + fn build_reference_accessor_inner(_variant: &dyn TypeVariant, data: &TypeData, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/ir/spec/reference/mod.rs:32:51 [INFO] [stdout] | [INFO] [stdout] 32 | for is_up in (0..(self.up)).map(|_| true).intersperse(false) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `itertools::Itertools::intersperse(...)` to keep using the current method [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/ir/spec/reference/mod.rs:44:56 [INFO] [stdout] | [INFO] [stdout] 44 | for item in self.items.iter().map(|i| Some(i)).intersperse(None) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `itertools::Itertools::intersperse(...)` to keep using the current method [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/errors.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | / error_chain! { [INFO] [stdout] 7 | | links { [INFO] [stdout] 8 | | //JsonParseError( [INFO] [stdout] 9 | | // ::frontend::protocol_json::Error, [INFO] [stdout] ... | [INFO] [stdout] 27 | | } [INFO] [stdout] 28 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `error_chain_processed` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/ir/compilation_unit/mod.rs:46:13 [INFO] [stdout] | [INFO] [stdout] 46 | _ => None, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/ir/compilation_unit/mod.rs:126:17 [INFO] [stdout] | [INFO] [stdout] 126 | _ => (), [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/ir/compilation_unit/mod.rs:179:17 [INFO] [stdout] | [INFO] [stdout] 179 | _ => panic!(), [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/backend/imperative_base/mod.rs:199:9 [INFO] [stdout] | [INFO] [stdout] 199 | _ => unimplemented!(), [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/backend/javascript/ib_to_js.rs:276:9 [INFO] [stdout] | [INFO] [stdout] 276 | _ => unimplemented!(), [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/backend/python/ib_to_py.rs:253:9 [INFO] [stdout] | [INFO] [stdout] 253 | _ => unimplemented!(), [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `native` [INFO] [stdout] --> src/backend/json_spec/mod.rs:34:34 [INFO] [stdout] | [INFO] [stdout] 34 | TypeKind::Native(ref native) => { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_native` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `target` [INFO] [stdout] --> src/pass/resolve_reference.rs:213:23 [INFO] [stdout] | [INFO] [stdout] 213 | fn validate_causality(target: &mut ReferenceData) -> Result<()> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/ir/spec/variant/mod.rs:64:28 [INFO] [stdout] | [INFO] [stdout] 64 | pub fn get_type(&self, data: &TypeData) -> VariantType { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/ir/type_spec/literal.rs:90:17 [INFO] [stdout] | [INFO] [stdout] 90 | fn parse_binary(data: &BinarySpec, input_str: &str) -> Result { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `count_root_node` [INFO] [stdout] --> src/backend/imperative_base/deserialize.rs:101:13 [INFO] [stdout] | [INFO] [stdout] 101 | let count_root_node = data.get_reference_root(self.count_handle).upgrade(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_count_root_node` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `item_var` [INFO] [stdout] --> src/backend/imperative_base/deserialize.rs:109:13 [INFO] [stdout] | [INFO] [stdout] 109 | let item_var = format!("array_{}_index", ident); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_item_var` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `type_spec` [INFO] [stdout] --> src/backend/imperative_base/reference.rs:81:27 [INFO] [stdout] | [INFO] [stdout] 81 | ref node, ref type_spec, .. }) => { [INFO] [stdout] | ^^^^^^^^^^^^^ help: try ignoring the field: `type_spec: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `type_spec` [INFO] [stdout] --> src/backend/imperative_base/reference.rs:134:17 [INFO] [stdout] | [INFO] [stdout] 134 | ref type_spec, .. }) => { [INFO] [stdout] | ^^^^^^^^^^^^^ help: try ignoring the field: `type_spec: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `type_name` [INFO] [stdout] --> src/backend/javascript/ib_to_js.rs:126:54 [INFO] [stdout] | [INFO] [stdout] 126 | ib::Operation::TypeCall { ref input_var, ref type_name, [INFO] [stdout] | ^^^^^^^^^^^^^ help: try ignoring the field: `type_name: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `default` [INFO] [stdout] --> src/backend/rust/ib_to_rs.rs:39:53 [INFO] [stdout] | [INFO] [stdout] 39 | ... ref cases, ref default, ref enum_type } } => { [INFO] [stdout] | ^^^^^^^^^^^ help: try ignoring the field: `default: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `enum_type` [INFO] [stdout] --> src/backend/rust/ib_to_rs.rs:39:66 [INFO] [stdout] | [INFO] [stdout] 39 | ... ref cases, ref default, ref enum_type } } => { [INFO] [stdout] | ^^^^^^^^^^^^^ help: try ignoring the field: `enum_type: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `typ_name_size_of` [INFO] [stdout] --> src/backend/rust/cu_to_rs.rs:33:13 [INFO] [stdout] | [INFO] [stdout] 33 | let typ_name_size_of = format!("{}_size_of", typ_base_name); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_typ_name_size_of` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `typ_name_deserialize` [INFO] [stdout] --> src/backend/rust/cu_to_rs.rs:35:13 [INFO] [stdout] | [INFO] [stdout] 35 | let typ_name_deserialize = format!("{}_deserialize", typ_base_name); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_typ_name_deserialize` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `length_var` [INFO] [stdout] --> src/backend/python/ib_to_py.rs:27:21 [INFO] [stdout] | [INFO] [stdout] 27 | let length_var = format!("{}_length", index_var); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_length_var` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `type_name` [INFO] [stdout] --> src/backend/python/ib_to_py.rs:113:54 [INFO] [stdout] | [INFO] [stdout] 113 | ib::Operation::TypeCall { ref input_var, ref type_name, [INFO] [stdout] | ^^^^^^^^^^^^^ help: try ignoring the field: `type_name: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `typ_data` [INFO] [stdout] --> src/frontend/protocol_spec/from_ir.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | let typ_data = &typ_inner.data; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_typ_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/ir/spec/variant/simple_scalar.rs:39:24 [INFO] [stdout] | [INFO] [stdout] 39 | fn get_type(&self, data: &TypeData) -> VariantType { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `path` [INFO] [stdout] --> src/ir/spec/variant/simple_scalar.rs:56:53 [INFO] [stdout] | [INFO] [stdout] 56 | CompilePass::ResolveReferencedTypes(ref path, ref cu) => { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ir/spec/variant/simple_scalar.rs:100:13 [INFO] [stdout] | [INFO] [stdout] 100 | let mut data = TypeData::default(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/backend/rust/ib_to_rs.rs:40:17 [INFO] [stdout] | [INFO] [stdout] 40 | let mut cases = cases.iter() [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/backend/python/ib_to_py.rs:151:17 [INFO] [stdout] | [INFO] [stdout] 151 | let mut cases: Vec<(Expr, Block)> = cases.iter() [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `parse` [INFO] [stdout] --> src/ir/target_type.rs:18:8 [INFO] [stdout] | [INFO] [stdout] 18 | fn parse(&self, raw: &str) -> Option { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Integer` [INFO] [stdout] --> src/ir/target_type.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 38 | Integer(u64), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `TargetTypeValue` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/ir/target_type.rs:36:10 [INFO] [stdout] | [INFO] [stdout] 36 | #[derive(Debug, PartialEq, Eq, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Bytes` [INFO] [stdout] --> src/ir/target_type.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 39 | Bytes(Vec), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `TargetTypeValue` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/ir/target_type.rs:36:10 [INFO] [stdout] | [INFO] [stdout] 36 | #[derive(Debug, PartialEq, Eq, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Enum` [INFO] [stdout] --> src/ir/target_type.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 40 | Enum(String), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `TargetTypeValue` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/ir/target_type.rs:36:10 [INFO] [stdout] | [INFO] [stdout] 36 | #[derive(Debug, PartialEq, Eq, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_type` [INFO] [stdout] --> src/ir/target_type.rs:44:8 [INFO] [stdout] | [INFO] [stdout] 44 | fn get_type(&self) -> TargetType { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `block` [INFO] [stdout] --> src/backend/imperative_base/mod.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | block: Block, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `ResultBlock` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/backend/imperative_base/mod.rs:21:10 [INFO] [stdout] | [INFO] [stdout] 21 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `result_var` [INFO] [stdout] --> src/backend/imperative_base/mod.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | result_var: Var, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `ResultBlock` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/backend/imperative_base/mod.rs:21:10 [INFO] [stdout] | [INFO] [stdout] 21 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `WeakDefinedTypeSpecContainer` [INFO] [stdout] --> src/ir/compilation_unit/defined_type_spec.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | pub type WeakDefinedTypeSpecContainer = WeakContainer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `HexOne` [INFO] [stdout] --> src/ir/type_spec/literal.rs:86:5 [INFO] [stdout] | [INFO] [stdout] 86 | HexOne(bool), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `HexTwo` [INFO] [stdout] --> src/ir/type_spec/literal.rs:87:5 [INFO] [stdout] | [INFO] [stdout] 87 | HexTwo(u8, bool), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `test_compile` [INFO] [stdout] --> src/backend/imperative_base/tests/mod.rs:2:4 [INFO] [stdout] | [INFO] [stdout] 2 | fn test_compile(spec: &str) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `AssignBlock` [INFO] [stdout] --> src/backend/rust/builder.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | / AssignBlock { [INFO] [stdout] 11 | | is_let: bool, [INFO] [stdout] 12 | | lhs: String, [INFO] [stdout] 13 | | rhs: Block, [INFO] [stdout] 14 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Block` [INFO] [stdout] --> src/backend/rust/builder.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | / Block { [INFO] [stdout] 19 | | block: Block, [INFO] [stdout] 20 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Module` [INFO] [stdout] --> src/backend/rust/builder.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | / Module { [INFO] [stdout] 25 | | name: String, [INFO] [stdout] 26 | | block: Block, [INFO] [stdout] 27 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `block` [INFO] [stdout] --> src/backend/rust/builder.rs:64:12 [INFO] [stdout] | [INFO] [stdout] 64 | pub fn block(&mut self, block: Block) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `ir_to_spec` [INFO] [stdout] --> src/frontend/protocol_spec/from_ir.rs:7:4 [INFO] [stdout] | [INFO] [stdout] 7 | fn ir_to_spec(type_name: String, typ: TypeContainer) -> Statement { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling protodefc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function is never used: `ir_to_spec_inner` [INFO] [stdout] --> src/frontend/protocol_spec/from_ir.rs:26:4 [INFO] [stdout] | [INFO] [stdout] 26 | fn ir_to_spec_inner(typ: TypeContainer) -> Statement { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `format_error` [INFO] [stdout] --> src/frontend/protocol_spec/ast/parser.rs:17:4 [INFO] [stdout] | [INFO] [stdout] 17 | fn format_error(input: &str, error: pds::ParseError) -> String { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 92 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `protodefc::ir::spec::TypeContainer` [INFO] [stdout] --> tests/spec_compile.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use protodefc::ir::spec::TypeContainer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | #[macro_use] extern crate lazy_static; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | #[macro_use] extern crate matches; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Container`, `WeakContainer` [INFO] [stdout] --> src/ir/compilation_unit/mod.rs:5:22 [INFO] [stdout] | [INFO] [stdout] 5 | use ::rc_container::{Container, WeakContainer}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `::ir::spec::data::ReferenceAccessTime` [INFO] [stdout] --> src/ir/compilation_unit/mod.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use ::ir::spec::data::ReferenceAccessTime; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `IntegerSize`, `IntegerSpec`, `TypeSpecContainer` [INFO] [stdout] --> src/ir/spec/variant/array.rs:6:23 [INFO] [stdout] | [INFO] [stdout] 6 | use ::ir::type_spec::{TypeSpecContainer, WeakTypeSpecContainer, TypeSpecVariant, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 7 | ArraySpec, ArraySize, IntegerSpec, IntegerSize}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `::ir::compilation_unit::TypePath` [INFO] [stdout] --> src/ir/spec/variant/array.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use ::ir::compilation_unit::TypePath; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `CanonicalNSPath`, `TypeKind` [INFO] [stdout] --> src/ir/spec/variant/simple_scalar.rs:9:60 [INFO] [stdout] | [INFO] [stdout] 9 | use ::ir::compilation_unit::{TypePath, NamedTypeContainer, TypeKind, RelativeNSPath, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 10 | CanonicalNSPath}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `CanonicalNSPath`, `RelativeNSPath`, `TypePath` [INFO] [stdout] --> src/ir/spec/data.rs:1:30 [INFO] [stdout] | [INFO] [stdout] 1 | use ::ir::compilation_unit::{TypePath, RelativeNSPath, CanonicalNSPath}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `EnumSpec` [INFO] [stdout] --> src/ir/type_spec/literal.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 5 | EnumSpec}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `::std::marker::PhantomData` [INFO] [stdout] --> src/ir/name.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use ::std::marker::PhantomData; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `::nom::IResult` [INFO] [stdout] --> src/ir/name.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use ::nom::IResult; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `pf_push` [INFO] [stdout] --> src/backend/common/formatter.rs:41:14 [INFO] [stdout] | [INFO] [stdout] 41 | macro_rules! pf_push { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `pf_push_line` [INFO] [stdout] --> src/backend/common/formatter.rs:46:14 [INFO] [stdout] | [INFO] [stdout] 46 | macro_rules! pf_push_line { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `::ir::spec::data::ReferenceAccessTime` [INFO] [stdout] --> src/backend/imperative_base/deserialize.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use ::ir::spec::data::ReferenceAccessTime; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `EnumSpec`, `TypeSpecVariant` [INFO] [stdout] --> src/backend/imperative_base/reference.rs:6:23 [INFO] [stdout] | [INFO] [stdout] 6 | use ::ir::type_spec::{TypeSpecVariant, EnumSpec}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ir::compilation_unit::TypePath` [INFO] [stdout] --> src/backend/javascript/cu_to_js.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use ir::compilation_unit::TypePath; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `to_value` [INFO] [stdout] --> src/backend/json_spec/mod.rs:6:27 [INFO] [stdout] | [INFO] [stdout] 6 | use ::serde_json::{Value, to_value}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TypePath` [INFO] [stdout] --> src/frontend/protocol_json/mod.rs:5:30 [INFO] [stdout] | [INFO] [stdout] 5 | use ::ir::compilation_unit::{TypePath, RelativeNSPath}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TypePath` [INFO] [stdout] --> src/frontend/protocol_json/variants/mod.rs:6:30 [INFO] [stdout] | [INFO] [stdout] 6 | use ::ir::compilation_unit::{TypePath, RelativeNSPath}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TypePath` [INFO] [stdout] --> src/frontend/protocol_json/variants/array.rs:2:30 [INFO] [stdout] | [INFO] [stdout] 2 | use ::ir::compilation_unit::{TypePath, RelativeNSPath}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TypePath` [INFO] [stdout] --> src/frontend/protocol_json/variants/union.rs:4:30 [INFO] [stdout] | [INFO] [stdout] 4 | use ::ir::compilation_unit::{TypePath, RelativeNSPath}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TypePath` [INFO] [stdout] --> src/frontend/protocol_json/variants/container.rs:7:30 [INFO] [stdout] | [INFO] [stdout] 7 | use ::ir::compilation_unit::{TypePath, RelativeNSPath}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `CanonicalNSPath`, `TypePath` [INFO] [stdout] --> src/frontend/protocol_spec/ast/mod.rs:4:30 [INFO] [stdout] | [INFO] [stdout] 4 | use ::ir::compilation_unit::{TypePath, CanonicalNSPath}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> /opt/rustwide/target/debug/build/protodefc-afb0c56f1b696892/out/pds.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | try! [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> /opt/rustwide/target/debug/build/protodefc-afb0c56f1b696892/out/pds.rs:20:39 [INFO] [stdout] | [INFO] [stdout] 20 | if self.expected.len() == 0 { try! (write! (fmt, "EOF")) ; } else if [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> /opt/rustwide/target/debug/build/protodefc-afb0c56f1b696892/out/pds.rs:23:13 [INFO] [stdout] | [INFO] [stdout] 23 | try! [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> /opt/rustwide/target/debug/build/protodefc-afb0c56f1b696892/out/pds.rs:29:51 [INFO] [stdout] | [INFO] [stdout] 29 | let mut iter = self.expected.iter() ; try! [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> /opt/rustwide/target/debug/build/protodefc-afb0c56f1b696892/out/pds.rs:33:15 [INFO] [stdout] | [INFO] [stdout] 33 | { try! (write! (fmt, ", `{}`", escape_default(elem))) ; } [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> /opt/rustwide/target/debug/build/protodefc-afb0c56f1b696892/out/pds.rs:122:529 [INFO] [stdout] | [INFO] [stdout] 122 | ...nge_at ( __input , __pos ) ; match __ch { '0' ... '9' | 'a' ... 'z' | 'A' ... 'Z' | '_' => Matched ( __next , ( ) ) , _ => __state . m... [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> /opt/rustwide/target/debug/build/protodefc-afb0c56f1b696892/out/pds.rs:122:543 [INFO] [stdout] | [INFO] [stdout] 122 | ...ut , __pos ) ; match __ch { '0' ... '9' | 'a' ... 'z' | 'A' ... 'Z' | '_' => Matched ( __next , ( ) ) , _ => __state . mark_failure ( ... [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> /opt/rustwide/target/debug/build/protodefc-afb0c56f1b696892/out/pds.rs:122:557 [INFO] [stdout] | [INFO] [stdout] 122 | ... match __ch { '0' ... '9' | 'a' ... 'z' | 'A' ... 'Z' | '_' => Matched ( __next , ( ) ) , _ => __state . mark_failure ( __pos , "[0-9a... [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> /opt/rustwide/target/debug/build/protodefc-afb0c56f1b696892/out/pds.rs:140:361 [INFO] [stdout] | [INFO] [stdout] 140 | ...feff}' | '\u{1680}' | '\u{180e}' | '\u{2000}' ... '\u{200a}' | '\u{202f}' | '\u{205f}' | '\u{3000}' => Matched ( __next , ( ) ) , _ =>... [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::ir_to_spec` [INFO] [stdout] --> src/frontend/protocol_spec/from_ir.rs:94:9 [INFO] [stdout] | [INFO] [stdout] 94 | use super::ir_to_spec; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::protocol_spec::ast::printer::print` [INFO] [stdout] --> src/frontend/protocol_spec/from_ir.rs:97:9 [INFO] [stdout] | [INFO] [stdout] 97 | use self::protocol_spec::ast::printer::print; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::protocol_spec::ast::Block` [INFO] [stdout] --> src/frontend/protocol_spec/from_ir.rs:98:9 [INFO] [stdout] | [INFO] [stdout] 98 | use self::protocol_spec::ast::Block; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Ident` [INFO] [stdout] --> src/frontend/protocol_spec/to_ir/spec.rs:7:25 [INFO] [stdout] | [INFO] [stdout] 7 | use super::super::ast::{Ident, Statement, Value}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `RelativeNSPath` [INFO] [stdout] --> src/frontend/protocol_spec/to_ir/compilation_unit.rs:3:47 [INFO] [stdout] | [INFO] [stdout] 3 | use ::ir::compilation_unit::{CompilationUnit, RelativeNSPath, CanonicalNSPath, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `IntegerSize`, `IntegerSpec` [INFO] [stdout] --> src/frontend/protocol_spec/to_ir/compilation_unit.rs:6:40 [INFO] [stdout] | [INFO] [stdout] 6 | use ::ir::type_spec::{TypeSpecVariant, IntegerSpec, IntegerSize}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `unwrap_ok` [INFO] [stdout] --> src/lib.rs:48:14 [INFO] [stdout] | [INFO] [stdout] 48 | macro_rules! unwrap_ok { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `unwrap_error` [INFO] [stdout] --> src/lib.rs:60:14 [INFO] [stdout] | [INFO] [stdout] 60 | macro_rules! unwrap_error { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/errors.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | / error_chain! { [INFO] [stdout] 7 | | links { [INFO] [stdout] 8 | | //JsonParseError( [INFO] [stdout] 9 | | // ::frontend::protocol_json::Error, [INFO] [stdout] ... | [INFO] [stdout] 27 | | } [INFO] [stdout] 28 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `error_chain_processed` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/ir/compilation_unit/mod.rs:193:44 [INFO] [stdout] | [INFO] [stdout] 193 | pub fn specs_iter<'a>(&'a self) -> Box + 'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 193 - pub fn specs_iter<'a>(&'a self) -> Box + 'a> { [INFO] [stdout] 193 + pub fn specs_iter<'a>(&'a self) -> Box + 'a> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/backend/imperative_base/mod.rs:192:59 [INFO] [stdout] | [INFO] [stdout] 192 | fn codegen_for_type<'a>(typ: &'a ::ir::spec::Type) -> &'a BaseCodegen { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 192 - fn codegen_for_type<'a>(typ: &'a ::ir::spec::Type) -> &'a BaseCodegen { [INFO] [stdout] 192 + fn codegen_for_type<'a>(typ: &'a ::ir::spec::Type) -> &'a dyn BaseCodegen { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/ir/spec/variant/mod.rs:46:44 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn to_variant<'a>(&'a self) -> &'a TypeVariant { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 46 - pub fn to_variant<'a>(&'a self) -> &'a TypeVariant { [INFO] [stdout] 46 + pub fn to_variant<'a>(&'a self) -> &'a dyn TypeVariant { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/ir/spec/variant/mod.rs:55:56 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn to_variant_mut<'a>(&'a mut self) -> &'a mut TypeVariant { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 55 - pub fn to_variant_mut<'a>(&'a mut self) -> &'a mut TypeVariant { [INFO] [stdout] 55 + pub fn to_variant_mut<'a>(&'a mut self) -> &'a mut dyn TypeVariant { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/backend/imperative_base/reference.rs:11:43 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn build_reference_accessor(variant: &TypeVariant, data: &TypeData, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 11 - pub fn build_reference_accessor(variant: &TypeVariant, data: &TypeData, [INFO] [stdout] 11 + pub fn build_reference_accessor(variant: &dyn TypeVariant, data: &TypeData, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/backend/imperative_base/reference.rs:42:46 [INFO] [stdout] | [INFO] [stdout] 42 | fn build_reference_accessor_inner(_variant: &TypeVariant, data: &TypeData, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 42 - fn build_reference_accessor_inner(_variant: &TypeVariant, data: &TypeData, [INFO] [stdout] 42 + fn build_reference_accessor_inner(_variant: &dyn TypeVariant, data: &TypeData, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/ir/spec/reference/mod.rs:32:51 [INFO] [stdout] | [INFO] [stdout] 32 | for is_up in (0..(self.up)).map(|_| true).intersperse(false) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `itertools::Itertools::intersperse(...)` to keep using the current method [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/ir/spec/reference/mod.rs:44:56 [INFO] [stdout] | [INFO] [stdout] 44 | for item in self.items.iter().map(|i| Some(i)).intersperse(None) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `itertools::Itertools::intersperse(...)` to keep using the current method [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/errors.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | / error_chain! { [INFO] [stdout] 7 | | links { [INFO] [stdout] 8 | | //JsonParseError( [INFO] [stdout] 9 | | // ::frontend::protocol_json::Error, [INFO] [stdout] ... | [INFO] [stdout] 27 | | } [INFO] [stdout] 28 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `error_chain_processed` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/ir/compilation_unit/mod.rs:46:13 [INFO] [stdout] | [INFO] [stdout] 46 | _ => None, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/ir/compilation_unit/mod.rs:126:17 [INFO] [stdout] | [INFO] [stdout] 126 | _ => (), [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/ir/compilation_unit/mod.rs:179:17 [INFO] [stdout] | [INFO] [stdout] 179 | _ => panic!(), [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/backend/imperative_base/mod.rs:199:9 [INFO] [stdout] | [INFO] [stdout] 199 | _ => unimplemented!(), [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/backend/javascript/ib_to_js.rs:276:9 [INFO] [stdout] | [INFO] [stdout] 276 | _ => unimplemented!(), [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/backend/python/ib_to_py.rs:253:9 [INFO] [stdout] | [INFO] [stdout] 253 | _ => unimplemented!(), [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `native` [INFO] [stdout] --> src/backend/json_spec/mod.rs:34:34 [INFO] [stdout] | [INFO] [stdout] 34 | TypeKind::Native(ref native) => { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_native` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `target` [INFO] [stdout] --> src/pass/resolve_reference.rs:213:23 [INFO] [stdout] | [INFO] [stdout] 213 | fn validate_causality(target: &mut ReferenceData) -> Result<()> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/ir/spec/variant/mod.rs:64:28 [INFO] [stdout] | [INFO] [stdout] 64 | pub fn get_type(&self, data: &TypeData) -> VariantType { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/ir/type_spec/literal.rs:90:17 [INFO] [stdout] | [INFO] [stdout] 90 | fn parse_binary(data: &BinarySpec, input_str: &str) -> Result { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `count_root_node` [INFO] [stdout] --> src/backend/imperative_base/deserialize.rs:101:13 [INFO] [stdout] | [INFO] [stdout] 101 | let count_root_node = data.get_reference_root(self.count_handle).upgrade(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_count_root_node` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `item_var` [INFO] [stdout] --> src/backend/imperative_base/deserialize.rs:109:13 [INFO] [stdout] | [INFO] [stdout] 109 | let item_var = format!("array_{}_index", ident); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_item_var` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `type_spec` [INFO] [stdout] --> src/backend/imperative_base/reference.rs:81:27 [INFO] [stdout] | [INFO] [stdout] 81 | ref node, ref type_spec, .. }) => { [INFO] [stdout] | ^^^^^^^^^^^^^ help: try ignoring the field: `type_spec: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `type_spec` [INFO] [stdout] --> src/backend/imperative_base/reference.rs:134:17 [INFO] [stdout] | [INFO] [stdout] 134 | ref type_spec, .. }) => { [INFO] [stdout] | ^^^^^^^^^^^^^ help: try ignoring the field: `type_spec: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `type_name` [INFO] [stdout] --> src/backend/javascript/ib_to_js.rs:126:54 [INFO] [stdout] | [INFO] [stdout] 126 | ib::Operation::TypeCall { ref input_var, ref type_name, [INFO] [stdout] | ^^^^^^^^^^^^^ help: try ignoring the field: `type_name: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `default` [INFO] [stdout] --> src/backend/rust/ib_to_rs.rs:39:53 [INFO] [stdout] | [INFO] [stdout] 39 | ... ref cases, ref default, ref enum_type } } => { [INFO] [stdout] | ^^^^^^^^^^^ help: try ignoring the field: `default: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `enum_type` [INFO] [stdout] --> src/backend/rust/ib_to_rs.rs:39:66 [INFO] [stdout] | [INFO] [stdout] 39 | ... ref cases, ref default, ref enum_type } } => { [INFO] [stdout] | ^^^^^^^^^^^^^ help: try ignoring the field: `enum_type: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `typ_name_size_of` [INFO] [stdout] --> src/backend/rust/cu_to_rs.rs:33:13 [INFO] [stdout] | [INFO] [stdout] 33 | let typ_name_size_of = format!("{}_size_of", typ_base_name); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_typ_name_size_of` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `typ_name_deserialize` [INFO] [stdout] --> src/backend/rust/cu_to_rs.rs:35:13 [INFO] [stdout] | [INFO] [stdout] 35 | let typ_name_deserialize = format!("{}_deserialize", typ_base_name); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_typ_name_deserialize` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `length_var` [INFO] [stdout] --> src/backend/python/ib_to_py.rs:27:21 [INFO] [stdout] | [INFO] [stdout] 27 | let length_var = format!("{}_length", index_var); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_length_var` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `type_name` [INFO] [stdout] --> src/backend/python/ib_to_py.rs:113:54 [INFO] [stdout] | [INFO] [stdout] 113 | ib::Operation::TypeCall { ref input_var, ref type_name, [INFO] [stdout] | ^^^^^^^^^^^^^ help: try ignoring the field: `type_name: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `typ_data` [INFO] [stdout] --> src/frontend/protocol_spec/from_ir.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | let typ_data = &typ_inner.data; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_typ_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/ir/spec/variant/simple_scalar.rs:39:24 [INFO] [stdout] | [INFO] [stdout] 39 | fn get_type(&self, data: &TypeData) -> VariantType { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `path` [INFO] [stdout] --> src/ir/spec/variant/simple_scalar.rs:56:53 [INFO] [stdout] | [INFO] [stdout] 56 | CompilePass::ResolveReferencedTypes(ref path, ref cu) => { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ir/spec/variant/simple_scalar.rs:100:13 [INFO] [stdout] | [INFO] [stdout] 100 | let mut data = TypeData::default(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/backend/rust/ib_to_rs.rs:40:17 [INFO] [stdout] | [INFO] [stdout] 40 | let mut cases = cases.iter() [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/backend/python/ib_to_py.rs:151:17 [INFO] [stdout] | [INFO] [stdout] 151 | let mut cases: Vec<(Expr, Block)> = cases.iter() [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `parse` [INFO] [stdout] --> src/ir/target_type.rs:18:8 [INFO] [stdout] | [INFO] [stdout] 18 | fn parse(&self, raw: &str) -> Option { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Integer` [INFO] [stdout] --> src/ir/target_type.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 38 | Integer(u64), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `TargetTypeValue` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/ir/target_type.rs:36:10 [INFO] [stdout] | [INFO] [stdout] 36 | #[derive(Debug, PartialEq, Eq, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Bytes` [INFO] [stdout] --> src/ir/target_type.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 39 | Bytes(Vec), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `TargetTypeValue` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/ir/target_type.rs:36:10 [INFO] [stdout] | [INFO] [stdout] 36 | #[derive(Debug, PartialEq, Eq, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Enum` [INFO] [stdout] --> src/ir/target_type.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 40 | Enum(String), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `TargetTypeValue` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/ir/target_type.rs:36:10 [INFO] [stdout] | [INFO] [stdout] 36 | #[derive(Debug, PartialEq, Eq, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_type` [INFO] [stdout] --> src/ir/target_type.rs:44:8 [INFO] [stdout] | [INFO] [stdout] 44 | fn get_type(&self) -> TargetType { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `block` [INFO] [stdout] --> src/backend/imperative_base/mod.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | block: Block, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `ResultBlock` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/backend/imperative_base/mod.rs:21:10 [INFO] [stdout] | [INFO] [stdout] 21 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `result_var` [INFO] [stdout] --> src/backend/imperative_base/mod.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | result_var: Var, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `ResultBlock` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/backend/imperative_base/mod.rs:21:10 [INFO] [stdout] | [INFO] [stdout] 21 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `WeakDefinedTypeSpecContainer` [INFO] [stdout] --> src/ir/compilation_unit/defined_type_spec.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | pub type WeakDefinedTypeSpecContainer = WeakContainer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `HexOne` [INFO] [stdout] --> src/ir/type_spec/literal.rs:86:5 [INFO] [stdout] | [INFO] [stdout] 86 | HexOne(bool), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `HexTwo` [INFO] [stdout] --> src/ir/type_spec/literal.rs:87:5 [INFO] [stdout] | [INFO] [stdout] 87 | HexTwo(u8, bool), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `AssignBlock` [INFO] [stdout] --> src/backend/rust/builder.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | / AssignBlock { [INFO] [stdout] 11 | | is_let: bool, [INFO] [stdout] 12 | | lhs: String, [INFO] [stdout] 13 | | rhs: Block, [INFO] [stdout] 14 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Block` [INFO] [stdout] --> src/backend/rust/builder.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | / Block { [INFO] [stdout] 19 | | block: Block, [INFO] [stdout] 20 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Module` [INFO] [stdout] --> src/backend/rust/builder.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | / Module { [INFO] [stdout] 25 | | name: String, [INFO] [stdout] 26 | | block: Block, [INFO] [stdout] 27 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `block` [INFO] [stdout] --> src/backend/rust/builder.rs:64:12 [INFO] [stdout] | [INFO] [stdout] 64 | pub fn block(&mut self, block: Block) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `ir_to_spec` [INFO] [stdout] --> src/frontend/protocol_spec/from_ir.rs:7:4 [INFO] [stdout] | [INFO] [stdout] 7 | fn ir_to_spec(type_name: String, typ: TypeContainer) -> Statement { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `ir_to_spec_inner` [INFO] [stdout] --> src/frontend/protocol_spec/from_ir.rs:26:4 [INFO] [stdout] | [INFO] [stdout] 26 | fn ir_to_spec_inner(typ: TypeContainer) -> Statement { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `format_error` [INFO] [stdout] --> src/frontend/protocol_spec/ast/parser.rs:17:4 [INFO] [stdout] | [INFO] [stdout] 17 | fn format_error(input: &str, error: pds::ParseError) -> String { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 94 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.72s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/protodefc-7cc92e804a0f6d68) [INFO] [stderr] Executable tests/spec_compile.rs (/opt/rustwide/target/debug/deps/spec_compile-8dbcd6380c83b16e) [INFO] running `Command { std: "docker" "inspect" "ce6fad6eb4a9979017142c4b4496e36e166cedfc2db56fba5ce6611f716f6a99", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce6fad6eb4a9979017142c4b4496e36e166cedfc2db56fba5ce6611f716f6a99", kill_on_drop: false }` [INFO] [stdout] ce6fad6eb4a9979017142c4b4496e36e166cedfc2db56fba5ce6611f716f6a99 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7da6fa91ec7811837a7456123e0bed0780a8b366f9b5438c60f340dd3735d4d7 [INFO] running `Command { std: "docker" "start" "-a" "7da6fa91ec7811837a7456123e0bed0780a8b366f9b5438c60f340dd3735d4d7", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stdout] [INFO] [stderr] --> src/lib.rs:3:1 [INFO] [stdout] running 9 tests [INFO] [stderr] | [INFO] [stdout] test backend::imperative_base::tests::container ... ok [INFO] [stderr] 3 | #[macro_use] extern crate lazy_static; [INFO] [stdout] test backend::imperative_base::tests::simple_scalar ... ok [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stdout] test frontend::protocol_json::test::test_from_json ... ok [INFO] [stderr] | [INFO] [stdout] test frontend::protocol_spec::ast::value_helpers::tests::tag_validators ... ok [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] test frontend::protocol_spec::ast::value_helpers::tests::tag_getters ... ok [INFO] [stderr] [INFO] [stdout] test ir::spec::reference::tests::successes ... ok [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stdout] test frontend::protocol_spec::tests::spec_to_compilation_unit ... ok [INFO] [stderr] --> src/lib.rs:9:1 [INFO] [stdout] test test_harness::tests::gen_spec_test_cases ... FAILED [INFO] [stderr] | [INFO] [stdout] test ir::spec::reference::tests::up_after_down - should panic ... ok [INFO] [stderr] 9 | #[macro_use] extern crate matches; [INFO] [stdout] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stdout] failures: [INFO] [stderr] [INFO] [stdout] [INFO] [stderr] warning: unused imports: `Container`, `WeakContainer` [INFO] [stdout] ---- test_harness::tests::gen_spec_test_cases stdout ---- [INFO] [stderr] --> src/ir/compilation_unit/mod.rs:5:22 [INFO] [stdout] thread 'test_harness::tests::gen_spec_test_cases' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }', src/test_harness.rs:17:48 [INFO] [stderr] | [INFO] [stdout] stack backtrace: [INFO] [stderr] 5 | use ::rc_container::{Container, WeakContainer}; [INFO] [stdout] 0: 0x5653608dabad - std::backtrace_rs::backtrace::libunwind::trace::ha359b7f0090e2792 [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stderr] [INFO] [stdout] 1: 0x5653608dabad - std::backtrace_rs::backtrace::trace_unsynchronized::h0584631f25c1d70e [INFO] [stderr] warning: unused import: `::ir::spec::data::ReferenceAccessTime` [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] --> src/ir/compilation_unit/mod.rs:7:5 [INFO] [stdout] 2: 0x5653608dabad - std::sys_common::backtrace::_print_fmt::hdadffd97d279ff14 [INFO] [stderr] | [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stderr] 7 | use ::ir::spec::data::ReferenceAccessTime; [INFO] [stdout] 3: 0x5653608dabad - ::fmt::h26f189e611080a74 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stderr] [INFO] [stdout] 4: 0x5653608fdd6c - core::fmt::write::hfb5d11dfe037e8b7 [INFO] [stderr] warning: unused imports: `IntegerSize`, `IntegerSpec`, `TypeSpecContainer` [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/fmt/mod.rs:1194:17 [INFO] [stderr] --> src/ir/spec/variant/array.rs:6:23 [INFO] [stdout] 5: 0x5653608d7221 - std::io::Write::write_fmt::h6a24ec64406df9e2 [INFO] [stderr] | [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/io/mod.rs:1655:15 [INFO] [stderr] 6 | use ::ir::type_spec::{TypeSpecContainer, WeakTypeSpecContainer, TypeSpecVariant, [INFO] [stdout] 6: 0x5653608dc8f5 - std::sys_common::backtrace::_print::h7a0e44402913ba60 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stderr] 7 | ArraySpec, ArraySize, IntegerSpec, IntegerSize}; [INFO] [stdout] 7: 0x5653608dc8f5 - std::sys_common::backtrace::print::h9767dc455a84e728 [INFO] [stderr] | ^^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stderr] [INFO] [stdout] 8: 0x5653608dc8f5 - std::panicking::default_hook::{{closure}}::h60afd6c8b12988ad [INFO] [stderr] warning: unused import: `::ir::compilation_unit::TypePath` [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:295:22 [INFO] [stderr] --> src/ir/spec/variant/array.rs:8:5 [INFO] [stdout] 9: 0x5653608dc5e4 - std::panicking::default_hook::ha7b9bac6813f9d21 [INFO] [stderr] | [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:311:9 [INFO] [stderr] 8 | use ::ir::compilation_unit::TypePath; [INFO] [stdout] 10: 0x5653608dce42 - std::panicking::rust_panic_with_hook::h7b117a162a6f8664 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:698:17 [INFO] [stderr] [INFO] [stdout] 11: 0x5653608dcd27 - std::panicking::begin_panic_handler::{{closure}}::h346750923c608600 [INFO] [stderr] warning: unused imports: `CanonicalNSPath`, `TypeKind` [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:588:13 [INFO] [stderr] --> src/ir/spec/variant/simple_scalar.rs:9:60 [INFO] [stdout] 12: 0x5653608db064 - std::sys_common::backtrace::__rust_end_short_backtrace::h768c56c6a0c055c0 [INFO] [stderr] | [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stderr] 9 | use ::ir::compilation_unit::{TypePath, NamedTypeContainer, TypeKind, RelativeNSPath, [INFO] [stdout] 13: 0x5653608dca59 - rust_begin_unwind [INFO] [stderr] | ^^^^^^^^ [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:584:5 [INFO] [stderr] 10 | CanonicalNSPath}; [INFO] [stdout] 14: 0x5653607aa3e3 - core::panicking::panic_fmt::h5c41cb2fa118fdbc [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/panicking.rs:143:14 [INFO] [stderr] [INFO] [stdout] 15: 0x5653607aa4d3 - core::result::unwrap_failed::h6bc7b183ec719494 [INFO] [stderr] warning: unused imports: `CanonicalNSPath`, `RelativeNSPath`, `TypePath` [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/result.rs:1785:5 [INFO] [stderr] --> src/ir/spec/data.rs:1:30 [INFO] [stdout] 16: 0x5653607e5770 - core::result::Result::unwrap::hdca418421b1cfe06 [INFO] [stderr] | [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/result.rs:1078:23 [INFO] [stderr] 1 | use ::ir::compilation_unit::{TypePath, RelativeNSPath, CanonicalNSPath}; [INFO] [stdout] 17: 0x5653607fe582 - protodefc::test_harness::json_spec_cases::h6d81e102902ab1f3 [INFO] [stderr] | ^^^^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stdout] at /opt/rustwide/workdir/src/test_harness.rs:17:5 [INFO] [stderr] [INFO] [stdout] 18: 0x5653607dabfc - protodefc::test_harness::tests::gen_spec_test_cases::h9b8ae65d8c73d009 [INFO] [stderr] warning: unused import: `EnumSpec` [INFO] [stdout] at /opt/rustwide/workdir/src/test_harness.rs:90:9 [INFO] [stderr] --> src/ir/type_spec/literal.rs:5:13 [INFO] [stdout] 19: 0x5653607dabda - protodefc::test_harness::tests::gen_spec_test_cases::{{closure}}::hb72ea3518c16993a [INFO] [stderr] | [INFO] [stdout] at /opt/rustwide/workdir/src/test_harness.rs:89:5 [INFO] [stderr] 5 | EnumSpec}; [INFO] [stdout] 20: 0x56536082c71e - core::ops::function::FnOnce::call_once::hced2942ce1163a2a [INFO] [stderr] | ^^^^^^^^ [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/ops/function.rs:227:5 [INFO] [stderr] [INFO] [stdout] 21: 0x565360868e53 - core::ops::function::FnOnce::call_once::h018fc248431ce8de [INFO] [stderr] warning: unused import: `::std::marker::PhantomData` [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/ops/function.rs:227:5 [INFO] [stderr] --> src/ir/name.rs:1:5 [INFO] [stdout] 22: 0x565360868e53 - test::__rust_begin_short_backtrace::h293b982b6069d6e3 [INFO] [stderr] | [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/test/src/lib.rs:574:5 [INFO] [stderr] 1 | use ::std::marker::PhantomData; [INFO] [stdout] 23: 0x565360867c09 - as core::ops::function::FnOnce>::call_once::h4fc1be1a762c7a46 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/alloc/src/boxed.rs:1861:9 [INFO] [stderr] [INFO] [stdout] 24: 0x565360867c09 - as core::ops::function::FnOnce<()>>::call_once::hd44623ec51b9e897 [INFO] [stderr] warning: unused import: `::nom::IResult` [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stderr] --> src/ir/name.rs:4:5 [INFO] [stdout] 25: 0x565360867c09 - std::panicking::try::do_call::ha8cfa4b025f5b832 [INFO] [stderr] | [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:492:40 [INFO] [stderr] 4 | use ::nom::IResult; [INFO] [stdout] 26: 0x565360867c09 - std::panicking::try::h664f75e41c112145 [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:456:19 [INFO] [stderr] [INFO] [stdout] 27: 0x565360867c09 - std::panic::catch_unwind::h4932ec05cd60558e [INFO] [stderr] warning: unused macro definition: `pf_push` [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panic.rs:137:14 [INFO] [stderr] --> src/backend/common/formatter.rs:41:14 [INFO] [stdout] 28: 0x565360867c09 - test::run_test_in_process::ha14a47756671755c [INFO] [stderr] | [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/test/src/lib.rs:597:18 [INFO] [stderr] 41 | macro_rules! pf_push { [INFO] [stdout] 29: 0x565360867c09 - test::run_test::run_test_inner::{{closure}}::h0ec9e37c8f67b62d [INFO] [stderr] | ^^^^^^^ [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/test/src/lib.rs:491:39 [INFO] [stderr] | [INFO] [stdout] 30: 0x565360833dbe - test::run_test::run_test_inner::{{closure}}::hd9d2e7f26d4f59e6 [INFO] [stderr] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/test/src/lib.rs:518:37 [INFO] [stderr] [INFO] [stdout] 31: 0x565360833dbe - std::sys_common::backtrace::__rust_begin_short_backtrace::h41c0a39fac5123f8 [INFO] [stderr] warning: unused macro definition: `pf_push_line` [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stderr] --> src/backend/common/formatter.rs:46:14 [INFO] [stdout] 32: 0x565360839328 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h69a02ca0bebb6eeb [INFO] [stderr] | [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/thread/mod.rs:498:17 [INFO] [stderr] 46 | macro_rules! pf_push_line { [INFO] [stdout] 33: 0x565360839328 - as core::ops::function::FnOnce<()>>::call_once::hdd05632920ce689b [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stderr] [INFO] [stdout] 34: 0x565360839328 - std::panicking::try::do_call::hb4947142729b90fd [INFO] [stderr] warning: unused import: `::ir::spec::data::ReferenceAccessTime` [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:492:40 [INFO] [stderr] --> src/backend/imperative_base/deserialize.rs:4:5 [INFO] [stdout] 35: 0x565360839328 - std::panicking::try::h15a7e9b8394e6878 [INFO] [stderr] | [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:456:19 [INFO] [stderr] 4 | use ::ir::spec::data::ReferenceAccessTime; [INFO] [stdout] 36: 0x565360839328 - std::panic::catch_unwind::hbd3f4a3f9df49b85 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panic.rs:137:14 [INFO] [stderr] [INFO] [stdout] 37: 0x565360839328 - std::thread::Builder::spawn_unchecked_::{{closure}}::h880b5d5f1b9799f4 [INFO] [stderr] warning: unused imports: `EnumSpec`, `TypeSpecVariant` [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/thread/mod.rs:497:30 [INFO] [stderr] --> src/backend/imperative_base/reference.rs:6:23 [INFO] [stdout] 38: 0x565360839328 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h304d5eaf401f5061 [INFO] [stderr] | [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 6 | use ::ir::type_spec::{TypeSpecVariant, EnumSpec}; [INFO] [stdout] 39: 0x5653608e19d3 - as core::ops::function::FnOnce>::call_once::hdba7f2afed0c35b3 [INFO] [stderr] | ^^^^^^^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/alloc/src/boxed.rs:1861:9 [INFO] [stderr] [INFO] [stdout] 40: 0x5653608e19d3 - as core::ops::function::FnOnce>::call_once::h38b0832765bf7961 [INFO] [stderr] warning: unused import: `ir::compilation_unit::TypePath` [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/alloc/src/boxed.rs:1861:9 [INFO] [stderr] --> src/backend/javascript/cu_to_js.rs:1:5 [INFO] [stdout] 41: 0x5653608e19d3 - std::sys::unix::thread::Thread::new::thread_start::h70236dc17753425e [INFO] [stderr] | [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stderr] 1 | use ir::compilation_unit::TypePath; [INFO] [stdout] 42: 0x7f335b23d609 - start_thread [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 43: 0x7f335b00d163 - clone [INFO] [stderr] [INFO] [stdout] 44: 0x0 - [INFO] [stderr] warning: unused import: `to_value` [INFO] [stdout] [INFO] [stderr] --> src/backend/json_spec/mod.rs:6:27 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] failures: [INFO] [stderr] 6 | use ::serde_json::{Value, to_value}; [INFO] [stdout] test_harness::tests::gen_spec_test_cases [INFO] [stderr] | ^^^^^^^^ [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] test result: FAILED. 8 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stderr] warning: unused import: `TypePath` [INFO] [stdout] [INFO] [stderr] --> src/frontend/protocol_json/mod.rs:5:30 [INFO] [stderr] | [INFO] [stderr] 5 | use ::ir::compilation_unit::{TypePath, RelativeNSPath}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `TypePath` [INFO] [stderr] --> src/frontend/protocol_json/variants/mod.rs:6:30 [INFO] [stderr] | [INFO] [stderr] 6 | use ::ir::compilation_unit::{TypePath, RelativeNSPath}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `TypePath` [INFO] [stderr] --> src/frontend/protocol_json/variants/array.rs:2:30 [INFO] [stderr] | [INFO] [stderr] 2 | use ::ir::compilation_unit::{TypePath, RelativeNSPath}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `TypePath` [INFO] [stderr] --> src/frontend/protocol_json/variants/union.rs:4:30 [INFO] [stderr] | [INFO] [stderr] 4 | use ::ir::compilation_unit::{TypePath, RelativeNSPath}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `TypePath` [INFO] [stderr] --> src/frontend/protocol_json/variants/container.rs:7:30 [INFO] [stderr] | [INFO] [stderr] 7 | use ::ir::compilation_unit::{TypePath, RelativeNSPath}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `CanonicalNSPath`, `TypePath` [INFO] [stderr] --> src/frontend/protocol_spec/ast/mod.rs:4:30 [INFO] [stderr] | [INFO] [stderr] 4 | use ::ir::compilation_unit::{TypePath, CanonicalNSPath}; [INFO] [stderr] | ^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/protodefc-afb0c56f1b696892/out/pds.rs:18:9 [INFO] [stderr] | [INFO] [stderr] 18 | try! [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/protodefc-afb0c56f1b696892/out/pds.rs:20:39 [INFO] [stderr] | [INFO] [stderr] 20 | if self.expected.len() == 0 { try! (write! (fmt, "EOF")) ; } else if [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/protodefc-afb0c56f1b696892/out/pds.rs:23:13 [INFO] [stderr] | [INFO] [stderr] 23 | try! [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/protodefc-afb0c56f1b696892/out/pds.rs:29:51 [INFO] [stderr] | [INFO] [stderr] 29 | let mut iter = self.expected.iter() ; try! [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/protodefc-afb0c56f1b696892/out/pds.rs:33:15 [INFO] [stderr] | [INFO] [stderr] 33 | { try! (write! (fmt, ", `{}`", escape_default(elem))) ; } [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> /opt/rustwide/target/debug/build/protodefc-afb0c56f1b696892/out/pds.rs:122:529 [INFO] [stderr] | [INFO] [stderr] 122 | ...nge_at ( __input , __pos ) ; match __ch { '0' ... '9' | 'a' ... 'z' | 'A' ... 'Z' | '_' => Matched ( __next , ( ) ) , _ => __state . m... [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> /opt/rustwide/target/debug/build/protodefc-afb0c56f1b696892/out/pds.rs:122:543 [INFO] [stderr] | [INFO] [stderr] 122 | ...ut , __pos ) ; match __ch { '0' ... '9' | 'a' ... 'z' | 'A' ... 'Z' | '_' => Matched ( __next , ( ) ) , _ => __state . mark_failure ( ... [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> /opt/rustwide/target/debug/build/protodefc-afb0c56f1b696892/out/pds.rs:122:557 [INFO] [stderr] | [INFO] [stderr] 122 | ... match __ch { '0' ... '9' | 'a' ... 'z' | 'A' ... 'Z' | '_' => Matched ( __next , ( ) ) , _ => __state . mark_failure ( __pos , "[0-9a... [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> /opt/rustwide/target/debug/build/protodefc-afb0c56f1b696892/out/pds.rs:140:361 [INFO] [stderr] | [INFO] [stderr] 140 | ...feff}' | '\u{1680}' | '\u{180e}' | '\u{2000}' ... '\u{200a}' | '\u{202f}' | '\u{205f}' | '\u{3000}' => Matched ( __next , ( ) ) , _ =>... [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: unused import: `Ident` [INFO] [stderr] --> src/frontend/protocol_spec/to_ir/spec.rs:7:25 [INFO] [stderr] | [INFO] [stderr] 7 | use super::super::ast::{Ident, Statement, Value}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `RelativeNSPath` [INFO] [stderr] --> src/frontend/protocol_spec/to_ir/compilation_unit.rs:3:47 [INFO] [stderr] | [INFO] [stderr] 3 | use ::ir::compilation_unit::{CompilationUnit, RelativeNSPath, CanonicalNSPath, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `IntegerSize`, `IntegerSpec` [INFO] [stderr] --> src/frontend/protocol_spec/to_ir/compilation_unit.rs:6:40 [INFO] [stderr] | [INFO] [stderr] 6 | use ::ir::type_spec::{TypeSpecVariant, IntegerSpec, IntegerSize}; [INFO] [stderr] | ^^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused macro definition: `unwrap_ok` [INFO] [stderr] --> src/lib.rs:48:14 [INFO] [stderr] | [INFO] [stderr] 48 | macro_rules! unwrap_ok { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused macro definition: `unwrap_error` [INFO] [stderr] --> src/lib.rs:60:14 [INFO] [stderr] | [INFO] [stderr] 60 | macro_rules! unwrap_error { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/errors.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | / error_chain! { [INFO] [stderr] 7 | | links { [INFO] [stderr] 8 | | //JsonParseError( [INFO] [stderr] 9 | | // ::frontend::protocol_json::Error, [INFO] [stderr] ... | [INFO] [stderr] 27 | | } [INFO] [stderr] 28 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `error_chain_processed` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ir/compilation_unit/mod.rs:193:44 [INFO] [stderr] | [INFO] [stderr] 193 | pub fn specs_iter<'a>(&'a self) -> Box + 'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 193 - pub fn specs_iter<'a>(&'a self) -> Box + 'a> { [INFO] [stderr] 193 + pub fn specs_iter<'a>(&'a self) -> Box + 'a> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend/imperative_base/mod.rs:192:59 [INFO] [stderr] | [INFO] [stderr] 192 | fn codegen_for_type<'a>(typ: &'a ::ir::spec::Type) -> &'a BaseCodegen { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 192 - fn codegen_for_type<'a>(typ: &'a ::ir::spec::Type) -> &'a BaseCodegen { [INFO] [stderr] 192 + fn codegen_for_type<'a>(typ: &'a ::ir::spec::Type) -> &'a dyn BaseCodegen { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ir/spec/variant/mod.rs:46:44 [INFO] [stderr] | [INFO] [stderr] 46 | pub fn to_variant<'a>(&'a self) -> &'a TypeVariant { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 46 - pub fn to_variant<'a>(&'a self) -> &'a TypeVariant { [INFO] [stderr] 46 + pub fn to_variant<'a>(&'a self) -> &'a dyn TypeVariant { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ir/spec/variant/mod.rs:55:56 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn to_variant_mut<'a>(&'a mut self) -> &'a mut TypeVariant { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 55 - pub fn to_variant_mut<'a>(&'a mut self) -> &'a mut TypeVariant { [INFO] [stderr] 55 + pub fn to_variant_mut<'a>(&'a mut self) -> &'a mut dyn TypeVariant { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend/imperative_base/reference.rs:11:43 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn build_reference_accessor(variant: &TypeVariant, data: &TypeData, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 11 - pub fn build_reference_accessor(variant: &TypeVariant, data: &TypeData, [INFO] [stderr] 11 + pub fn build_reference_accessor(variant: &dyn TypeVariant, data: &TypeData, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend/imperative_base/reference.rs:42:46 [INFO] [stderr] | [INFO] [stderr] 42 | fn build_reference_accessor_inner(_variant: &TypeVariant, data: &TypeData, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 42 - fn build_reference_accessor_inner(_variant: &TypeVariant, data: &TypeData, [INFO] [stderr] 42 + fn build_reference_accessor_inner(_variant: &dyn TypeVariant, data: &TypeData, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: an associated function with this name may be added to the standard library in the future [INFO] [stderr] --> src/ir/spec/reference/mod.rs:32:51 [INFO] [stderr] | [INFO] [stderr] 32 | for is_up in (0..(self.up)).map(|_| true).intersperse(false) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stderr] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `itertools::Itertools::intersperse(...)` to keep using the current method [INFO] [stderr] [INFO] [stderr] warning: an associated function with this name may be added to the standard library in the future [INFO] [stderr] --> src/ir/spec/reference/mod.rs:44:56 [INFO] [stderr] | [INFO] [stderr] 44 | for item in self.items.iter().map(|i| Some(i)).intersperse(None) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `itertools::Itertools::intersperse(...)` to keep using the current method [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/errors.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | / error_chain! { [INFO] [stderr] 7 | | links { [INFO] [stderr] 8 | | //JsonParseError( [INFO] [stderr] 9 | | // ::frontend::protocol_json::Error, [INFO] [stderr] ... | [INFO] [stderr] 27 | | } [INFO] [stderr] 28 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `error_chain_processed` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/ir/compilation_unit/mod.rs:46:13 [INFO] [stderr] | [INFO] [stderr] 46 | _ => None, [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/ir/compilation_unit/mod.rs:126:17 [INFO] [stderr] | [INFO] [stderr] 126 | _ => (), [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/ir/compilation_unit/mod.rs:179:17 [INFO] [stderr] | [INFO] [stderr] 179 | _ => panic!(), [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/backend/imperative_base/mod.rs:199:9 [INFO] [stderr] | [INFO] [stderr] 199 | _ => unimplemented!(), [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/backend/javascript/ib_to_js.rs:276:9 [INFO] [stderr] | [INFO] [stderr] 276 | _ => unimplemented!(), [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/backend/python/ib_to_py.rs:253:9 [INFO] [stderr] | [INFO] [stderr] 253 | _ => unimplemented!(), [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `native` [INFO] [stderr] --> src/backend/json_spec/mod.rs:34:34 [INFO] [stderr] | [INFO] [stderr] 34 | TypeKind::Native(ref native) => { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_native` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `target` [INFO] [stderr] --> src/pass/resolve_reference.rs:213:23 [INFO] [stderr] | [INFO] [stderr] 213 | fn validate_causality(target: &mut ReferenceData) -> Result<()> { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `data` [INFO] [stderr] --> src/ir/spec/variant/mod.rs:64:28 [INFO] [stderr] | [INFO] [stderr] 64 | pub fn get_type(&self, data: &TypeData) -> VariantType { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `data` [INFO] [stderr] --> src/ir/type_spec/literal.rs:90:17 [INFO] [stderr] | [INFO] [stderr] 90 | fn parse_binary(data: &BinarySpec, input_str: &str) -> Result { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `count_root_node` [INFO] [stderr] --> src/backend/imperative_base/deserialize.rs:101:13 [INFO] [stderr] | [INFO] [stderr] 101 | let count_root_node = data.get_reference_root(self.count_handle).upgrade(); [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_count_root_node` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `item_var` [INFO] [stderr] --> src/backend/imperative_base/deserialize.rs:109:13 [INFO] [stderr] | [INFO] [stderr] 109 | let item_var = format!("array_{}_index", ident); [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_item_var` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `type_spec` [INFO] [stderr] --> src/backend/imperative_base/reference.rs:81:27 [INFO] [stderr] | [INFO] [stderr] 81 | ref node, ref type_spec, .. }) => { [INFO] [stderr] | ^^^^^^^^^^^^^ help: try ignoring the field: `type_spec: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `type_spec` [INFO] [stderr] --> src/backend/imperative_base/reference.rs:134:17 [INFO] [stderr] | [INFO] [stderr] 134 | ref type_spec, .. }) => { [INFO] [stderr] | ^^^^^^^^^^^^^ help: try ignoring the field: `type_spec: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `type_name` [INFO] [stderr] --> src/backend/javascript/ib_to_js.rs:126:54 [INFO] [stderr] | [INFO] [stderr] 126 | ib::Operation::TypeCall { ref input_var, ref type_name, [INFO] [stderr] | ^^^^^^^^^^^^^ help: try ignoring the field: `type_name: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `default` [INFO] [stderr] --> src/backend/rust/ib_to_rs.rs:39:53 [INFO] [stderr] | [INFO] [stderr] 39 | ... ref cases, ref default, ref enum_type } } => { [INFO] [stderr] | ^^^^^^^^^^^ help: try ignoring the field: `default: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `enum_type` [INFO] [stderr] --> src/backend/rust/ib_to_rs.rs:39:66 [INFO] [stderr] | [INFO] [stderr] 39 | ... ref cases, ref default, ref enum_type } } => { [INFO] [stderr] | ^^^^^^^^^^^^^ help: try ignoring the field: `enum_type: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `typ_name_size_of` [INFO] [stderr] --> src/backend/rust/cu_to_rs.rs:33:13 [INFO] [stderr] | [INFO] [stderr] 33 | let typ_name_size_of = format!("{}_size_of", typ_base_name); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_typ_name_size_of` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `typ_name_deserialize` [INFO] [stderr] --> src/backend/rust/cu_to_rs.rs:35:13 [INFO] [stderr] | [INFO] [stderr] 35 | let typ_name_deserialize = format!("{}_deserialize", typ_base_name); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_typ_name_deserialize` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `length_var` [INFO] [stderr] --> src/backend/python/ib_to_py.rs:27:21 [INFO] [stderr] | [INFO] [stderr] 27 | let length_var = format!("{}_length", index_var); [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_length_var` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `type_name` [INFO] [stderr] --> src/backend/python/ib_to_py.rs:113:54 [INFO] [stderr] | [INFO] [stderr] 113 | ib::Operation::TypeCall { ref input_var, ref type_name, [INFO] [stderr] | ^^^^^^^^^^^^^ help: try ignoring the field: `type_name: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `typ_data` [INFO] [stderr] --> src/frontend/protocol_spec/from_ir.rs:30:9 [INFO] [stderr] | [INFO] [stderr] 30 | let typ_data = &typ_inner.data; [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_typ_data` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `data` [INFO] [stderr] --> src/ir/spec/variant/simple_scalar.rs:39:24 [INFO] [stderr] | [INFO] [stderr] 39 | fn get_type(&self, data: &TypeData) -> VariantType { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `path` [INFO] [stderr] --> src/ir/spec/variant/simple_scalar.rs:56:53 [INFO] [stderr] | [INFO] [stderr] 56 | CompilePass::ResolveReferencedTypes(ref path, ref cu) => { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_path` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/ir/spec/variant/simple_scalar.rs:100:13 [INFO] [stderr] | [INFO] [stderr] 100 | let mut data = TypeData::default(); [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: variable does not need to be mutable [INFO] [stderr] --> src/backend/rust/ib_to_rs.rs:40:17 [INFO] [stderr] | [INFO] [stderr] 40 | let mut cases = cases.iter() [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/backend/python/ib_to_py.rs:151:17 [INFO] [stderr] | [INFO] [stderr] 151 | let mut cases: Vec<(Expr, Block)> = cases.iter() [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `parse` [INFO] [stderr] --> src/ir/target_type.rs:18:8 [INFO] [stderr] | [INFO] [stderr] 18 | fn parse(&self, raw: &str) -> Option { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Integer` [INFO] [stderr] --> src/ir/target_type.rs:38:5 [INFO] [stderr] | [INFO] [stderr] 38 | Integer(u64), [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `TargetTypeValue` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/ir/target_type.rs:36:10 [INFO] [stderr] | [INFO] [stderr] 36 | #[derive(Debug, PartialEq, Eq, Clone)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Bytes` [INFO] [stderr] --> src/ir/target_type.rs:39:5 [INFO] [stderr] | [INFO] [stderr] 39 | Bytes(Vec), [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `TargetTypeValue` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/ir/target_type.rs:36:10 [INFO] [stderr] | [INFO] [stderr] 36 | #[derive(Debug, PartialEq, Eq, Clone)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Enum` [INFO] [stderr] --> src/ir/target_type.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | Enum(String), [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `TargetTypeValue` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/ir/target_type.rs:36:10 [INFO] [stderr] | [INFO] [stderr] 36 | #[derive(Debug, PartialEq, Eq, Clone)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_type` [INFO] [stderr] --> src/ir/target_type.rs:44:8 [INFO] [stderr] | [INFO] [stderr] 44 | fn get_type(&self) -> TargetType { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `block` [INFO] [stderr] --> src/backend/imperative_base/mod.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | block: Block, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `ResultBlock` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/backend/imperative_base/mod.rs:21:10 [INFO] [stderr] | [INFO] [stderr] 21 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `result_var` [INFO] [stderr] --> src/backend/imperative_base/mod.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | result_var: Var, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `ResultBlock` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/backend/imperative_base/mod.rs:21:10 [INFO] [stderr] | [INFO] [stderr] 21 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `WeakDefinedTypeSpecContainer` [INFO] [stderr] --> src/ir/compilation_unit/defined_type_spec.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | pub type WeakDefinedTypeSpecContainer = WeakContainer; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `HexOne` [INFO] [stderr] --> src/ir/type_spec/literal.rs:86:5 [INFO] [stderr] | [INFO] [stderr] 86 | HexOne(bool), [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `HexTwo` [INFO] [stderr] --> src/ir/type_spec/literal.rs:87:5 [INFO] [stderr] | [INFO] [stderr] 87 | HexTwo(u8, bool), [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `test_compile` [INFO] [stderr] --> src/backend/imperative_base/tests/mod.rs:2:4 [INFO] [stderr] | [INFO] [stderr] 2 | fn test_compile(spec: &str) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `AssignBlock` [INFO] [stderr] --> src/backend/rust/builder.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | / AssignBlock { [INFO] [stderr] 11 | | is_let: bool, [INFO] [stderr] 12 | | lhs: String, [INFO] [stderr] 13 | | rhs: Block, [INFO] [stderr] 14 | | }, [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Block` [INFO] [stderr] --> src/backend/rust/builder.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | / Block { [INFO] [stderr] 19 | | block: Block, [INFO] [stderr] 20 | | }, [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Module` [INFO] [stderr] --> src/backend/rust/builder.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | / Module { [INFO] [stderr] 25 | | name: String, [INFO] [stderr] 26 | | block: Block, [INFO] [stderr] 27 | | }, [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `block` [INFO] [stderr] --> src/backend/rust/builder.rs:64:12 [INFO] [stderr] | [INFO] [stderr] 64 | pub fn block(&mut self, block: Block) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `ir_to_spec` [INFO] [stderr] --> src/frontend/protocol_spec/from_ir.rs:7:4 [INFO] [stderr] | [INFO] [stderr] 7 | fn ir_to_spec(type_name: String, typ: TypeContainer) -> Statement { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `ir_to_spec_inner` [INFO] [stderr] --> src/frontend/protocol_spec/from_ir.rs:26:4 [INFO] [stderr] | [INFO] [stderr] 26 | fn ir_to_spec_inner(typ: TypeContainer) -> Statement { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `format_error` [INFO] [stderr] --> src/frontend/protocol_spec/ast/parser.rs:17:4 [INFO] [stderr] | [INFO] [stderr] 17 | fn format_error(input: &str, error: pds::ParseError) -> String { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::ir_to_spec` [INFO] [stderr] --> src/frontend/protocol_spec/from_ir.rs:94:9 [INFO] [stderr] | [INFO] [stderr] 94 | use super::ir_to_spec; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self::protocol_spec::ast::printer::print` [INFO] [stderr] --> src/frontend/protocol_spec/from_ir.rs:97:9 [INFO] [stderr] | [INFO] [stderr] 97 | use self::protocol_spec::ast::printer::print; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self::protocol_spec::ast::Block` [INFO] [stderr] --> src/frontend/protocol_spec/from_ir.rs:98:9 [INFO] [stderr] | [INFO] [stderr] 98 | use self::protocol_spec::ast::Block; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `protodefc` (lib) generated 92 warnings [INFO] [stderr] warning: `protodefc` (lib test) generated 94 warnings (91 duplicates) [INFO] [stderr] warning: unused import: `protodefc::ir::spec::TypeContainer` [INFO] [stderr] --> tests/spec_compile.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use protodefc::ir::spec::TypeContainer; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `protodefc` (test "spec_compile") generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 15.51s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/protodefc-7cc92e804a0f6d68) [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] running `Command { std: "docker" "inspect" "7da6fa91ec7811837a7456123e0bed0780a8b366f9b5438c60f340dd3735d4d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7da6fa91ec7811837a7456123e0bed0780a8b366f9b5438c60f340dd3735d4d7", kill_on_drop: false }` [INFO] [stdout] 7da6fa91ec7811837a7456123e0bed0780a8b366f9b5438c60f340dd3735d4d7