[INFO] updating cached repository ProtoDef-io/protodefc [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/ProtoDef-io/protodefc [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/ProtoDef-io/protodefc" "work/ex/beta-1.38-1/sources/1.37.0/gh/ProtoDef-io/protodefc"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/ProtoDef-io/protodefc'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/ProtoDef-io/protodefc" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ProtoDef-io/protodefc"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ProtoDef-io/protodefc'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] a17214e3c27f5438241b8ef3a82bfffd955e6dd6 [INFO] sha for GitHub repo ProtoDef-io/protodefc: a17214e3c27f5438241b8ef3a82bfffd955e6dd6 [INFO] validating manifest of ProtoDef-io/protodefc on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of ProtoDef-io/protodefc on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing ProtoDef-io/protodefc [INFO] finished frobbing ProtoDef-io/protodefc [INFO] frobbed toml for ProtoDef-io/protodefc written to work/ex/beta-1.38-1/sources/1.37.0/gh/ProtoDef-io/protodefc/Cargo.toml [INFO] started frobbing ProtoDef-io/protodefc [INFO] finished frobbing ProtoDef-io/protodefc [INFO] frobbed toml for ProtoDef-io/protodefc written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ProtoDef-io/protodefc/Cargo.toml [INFO] crate ProtoDef-io/protodefc already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing ProtoDef-io/protodefc against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ProtoDef-io/protodefc:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 40e0267f449f6d89c89178c3921969eebb9665c88c3d7b5b4d33c0c0ef75e625 [INFO] running `"docker" "start" "-a" "40e0267f449f6d89c89178c3921969eebb9665c88c3d7b5b4d33c0c0ef75e625"` [INFO] [stderr] Compiling num-traits v0.2.4 [INFO] [stderr] Compiling serde v1.0.2 [INFO] [stderr] Compiling json v0.11.6 [INFO] [stderr] Compiling error-chain v0.10.0 [INFO] [stderr] Compiling Inflector v0.10.0 [INFO] [stderr] Compiling peg v0.5.2 [INFO] [stderr] Compiling itertools v0.5.10 [INFO] [stderr] Compiling protodefc v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Compiling num-integer v0.1.38 [INFO] [stderr] Compiling num-bigint v0.2.0 [INFO] [stderr] Compiling toml v0.4.0 [INFO] [stderr] Compiling serde_json v1.0.1 [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | #[macro_use] extern crate lazy_static; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | #[macro_use] extern crate matches; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Container`, `WeakContainer` [INFO] [stderr] --> src/ir/compilation_unit/mod.rs:5:22 [INFO] [stderr] | [INFO] [stderr] 5 | use ::rc_container::{Container, WeakContainer}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `::ir::spec::data::ReferenceAccessTime` [INFO] [stderr] --> src/ir/compilation_unit/mod.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use ::ir::spec::data::ReferenceAccessTime; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [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] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + 'a` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `IntegerSize`, `IntegerSpec`, `TypeSpecContainer` [INFO] [stderr] --> src/ir/spec/variant/array.rs:6:23 [INFO] [stderr] | [INFO] [stderr] 6 | use ::ir::type_spec::{TypeSpecContainer, WeakTypeSpecContainer, TypeSpecVariant, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] 7 | ArraySpec, ArraySize, IntegerSpec, IntegerSize}; [INFO] [stderr] | ^^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `::ir::compilation_unit::TypePath` [INFO] [stderr] --> src/ir/spec/variant/array.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use ::ir::compilation_unit::TypePath; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `CanonicalNSPath`, `TypeKind` [INFO] [stderr] --> src/ir/spec/variant/simple_scalar.rs:9:60 [INFO] [stderr] | [INFO] [stderr] 9 | use ::ir::compilation_unit::{TypePath, NamedTypeContainer, TypeKind, RelativeNSPath, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 10 | CanonicalNSPath}; [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] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeVariant` [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] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeVariant` [INFO] [stderr] [INFO] [stderr] warning: unused imports: `CanonicalNSPath`, `RelativeNSPath`, `TypePath` [INFO] [stderr] --> src/ir/spec/data.rs:1:30 [INFO] [stderr] | [INFO] [stderr] 1 | use ::ir::compilation_unit::{TypePath, RelativeNSPath, CanonicalNSPath}; [INFO] [stderr] | ^^^^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `EnumSpec` [INFO] [stderr] --> src/ir/type_spec/literal.rs:5:13 [INFO] [stderr] | [INFO] [stderr] 5 | EnumSpec}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `::std::marker::PhantomData` [INFO] [stderr] --> src/ir/name.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use ::std::marker::PhantomData; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `::nom::IResult` [INFO] [stderr] --> src/ir/name.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use ::nom::IResult; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> src/backend/common/formatter.rs:41:1 [INFO] [stderr] | [INFO] [stderr] 41 | / macro_rules! pf_push { [INFO] [stderr] 42 | | ($f:expr, $fmt:expr) => ($f.push($fmt)); [INFO] [stderr] 43 | | ($f:expr, $fmt:expr, $($arg:tt)*) => ($f.push(&format!($fmt, $($arg)*))); [INFO] [stderr] 44 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_macros)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> src/backend/common/formatter.rs:46:1 [INFO] [stderr] | [INFO] [stderr] 46 | / macro_rules! pf_push_line { [INFO] [stderr] 47 | | ($f:expr, $fmt:expr) => { [INFO] [stderr] 48 | | pf_push!($f, $fmt); [INFO] [stderr] 49 | | $f.line(); [INFO] [stderr] ... | [INFO] [stderr] 54 | | }; [INFO] [stderr] 55 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `::ir::spec::data::ReferenceAccessTime` [INFO] [stderr] --> src/backend/imperative_base/deserialize.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use ::ir::spec::data::ReferenceAccessTime; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `EnumSpec`, `TypeSpecVariant` [INFO] [stderr] --> src/backend/imperative_base/reference.rs:6:23 [INFO] [stderr] | [INFO] [stderr] 6 | use ::ir::type_spec::{TypeSpecVariant, EnumSpec}; [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] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeVariant` [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] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeVariant` [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] | ^^^^^^^^^^^ help: use `dyn`: `dyn BaseCodegen` [INFO] [stderr] [INFO] [stderr] warning: unused import: `ir::compilation_unit::TypePath` [INFO] [stderr] --> src/backend/javascript/cu_to_js.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use ir::compilation_unit::TypePath; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `to_value` [INFO] [stderr] --> src/backend/json_spec/mod.rs:6:27 [INFO] [stderr] | [INFO] [stderr] 6 | use ::serde_json::{Value, to_value}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `TypePath` [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: `...` range patterns are deprecated [INFO] [stderr] --> /opt/crater/target/debug/build/protodefc-d67b6630766f6e1e/out/pds.rs:100:529 [INFO] [stderr] | [INFO] [stderr] 100 | fn __parse_baseIdent < 'input > ( __input : & 'input str , __state : & mut ParseState < 'input > , __pos : usize ) -> RuleResult < String > { # ! [ allow ( non_snake_case , unused ) ] { let __choice_res = { __state . suppress_fail += 1 ; let res = { let __seq_res = { let str_start = __pos ; match { let mut __repeat_pos = __pos ; let mut __repeat_value = vec ! ( ) ; loop { let __pos = __repeat_pos ; let __step_res = if __input . len ( ) > __pos { let ( __ch , __next ) = char_range_at ( __input , __pos ) ; match __ch { '0' ... '9' | 'a' ... 'z' | 'A' ... 'Z' | '_' => Matched ( __next , ( ) ) , _ => __state . mark_failure ( __pos , "[0-9a-zA-Z_]" ) , } } else { __state . mark_failure ( __pos , "[0-9a-zA-Z_]" ) } ; match __step_res { Matched ( __newpos , __value ) => { __repeat_pos = __newpos ; __repeat_value . push ( __value ) ; } , Failed => { break ; } } } if __repeat_value . len ( ) >= 1 { Matched ( __repeat_pos , ( ) ) } else { Failed } } { Matched ( __newpos , _ ) => { Matched ( __newpos , & __input [ str_start .. __newpos ] ) } , Failed => Failed , } } ; match __seq_res { Matched ( __pos , chars ) => { { let __seq_res = __parse___ ( __input , __state , __pos ) ; match __seq_res { Matched ( __pos , _ ) => { Matched ( __pos , { chars.to_owned() } ) } Failed => Failed , } } } Failed => Failed , } } ; __state . suppress_fail -= 1 ; res } ; match __choice_res { Matched ( __pos , __value ) => Matched ( __pos , __value ) , Failed => { __state . mark_failure ( __pos , "identifier" ) ; Failed } } } } [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: #[warn(ellipsis_inclusive_range_patterns)] on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> /opt/crater/target/debug/build/protodefc-d67b6630766f6e1e/out/pds.rs:100:543 [INFO] [stderr] | [INFO] [stderr] 100 | fn __parse_baseIdent < 'input > ( __input : & 'input str , __state : & mut ParseState < 'input > , __pos : usize ) -> RuleResult < String > { # ! [ allow ( non_snake_case , unused ) ] { let __choice_res = { __state . suppress_fail += 1 ; let res = { let __seq_res = { let str_start = __pos ; match { let mut __repeat_pos = __pos ; let mut __repeat_value = vec ! ( ) ; loop { let __pos = __repeat_pos ; let __step_res = if __input . len ( ) > __pos { let ( __ch , __next ) = char_range_at ( __input , __pos ) ; match __ch { '0' ... '9' | 'a' ... 'z' | 'A' ... 'Z' | '_' => Matched ( __next , ( ) ) , _ => __state . mark_failure ( __pos , "[0-9a-zA-Z_]" ) , } } else { __state . mark_failure ( __pos , "[0-9a-zA-Z_]" ) } ; match __step_res { Matched ( __newpos , __value ) => { __repeat_pos = __newpos ; __repeat_value . push ( __value ) ; } , Failed => { break ; } } } if __repeat_value . len ( ) >= 1 { Matched ( __repeat_pos , ( ) ) } else { Failed } } { Matched ( __newpos , _ ) => { Matched ( __newpos , & __input [ str_start .. __newpos ] ) } , Failed => Failed , } } ; match __seq_res { Matched ( __pos , chars ) => { { let __seq_res = __parse___ ( __input , __state , __pos ) ; match __seq_res { Matched ( __pos , _ ) => { Matched ( __pos , { chars.to_owned() } ) } Failed => Failed , } } } Failed => Failed , } } ; __state . suppress_fail -= 1 ; res } ; match __choice_res { Matched ( __pos , __value ) => Matched ( __pos , __value ) , Failed => { __state . mark_failure ( __pos , "identifier" ) ; Failed } } } } [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> /opt/crater/target/debug/build/protodefc-d67b6630766f6e1e/out/pds.rs:100:557 [INFO] [stderr] | [INFO] [stderr] 100 | fn __parse_baseIdent < 'input > ( __input : & 'input str , __state : & mut ParseState < 'input > , __pos : usize ) -> RuleResult < String > { # ! [ allow ( non_snake_case , unused ) ] { let __choice_res = { __state . suppress_fail += 1 ; let res = { let __seq_res = { let str_start = __pos ; match { let mut __repeat_pos = __pos ; let mut __repeat_value = vec ! ( ) ; loop { let __pos = __repeat_pos ; let __step_res = if __input . len ( ) > __pos { let ( __ch , __next ) = char_range_at ( __input , __pos ) ; match __ch { '0' ... '9' | 'a' ... 'z' | 'A' ... 'Z' | '_' => Matched ( __next , ( ) ) , _ => __state . mark_failure ( __pos , "[0-9a-zA-Z_]" ) , } } else { __state . mark_failure ( __pos , "[0-9a-zA-Z_]" ) } ; match __step_res { Matched ( __newpos , __value ) => { __repeat_pos = __newpos ; __repeat_value . push ( __value ) ; } , Failed => { break ; } } } if __repeat_value . len ( ) >= 1 { Matched ( __repeat_pos , ( ) ) } else { Failed } } { Matched ( __newpos , _ ) => { Matched ( __newpos , & __input [ str_start .. __newpos ] ) } , Failed => Failed , } } ; match __seq_res { Matched ( __pos , chars ) => { { let __seq_res = __parse___ ( __input , __state , __pos ) ; match __seq_res { Matched ( __pos , _ ) => { Matched ( __pos , { chars.to_owned() } ) } Failed => Failed , } } } Failed => Failed , } } ; __state . suppress_fail -= 1 ; res } ; match __choice_res { Matched ( __pos , __value ) => Matched ( __pos , __value ) , Failed => { __state . mark_failure ( __pos , "identifier" ) ; Failed } } } } [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> /opt/crater/target/debug/build/protodefc-d67b6630766f6e1e/out/pds.rs:118:361 [INFO] [stderr] | [INFO] [stderr] 118 | fn __parse_whitespace < 'input > ( __input : & 'input str , __state : & mut ParseState < 'input > , __pos : usize ) -> RuleResult < () > { # ! [ allow ( non_snake_case , unused ) ] if __input . len ( ) > __pos { let ( __ch , __next ) = char_range_at ( __input , __pos ) ; match __ch { ' ' | '\t' | '\u{a0}' | '\u{feff}' | '\u{1680}' | '\u{180e}' | '\u{2000}' ... '\u{200a}' | '\u{202f}' | '\u{205f}' | '\u{3000}' => Matched ( __next , ( ) ) , _ => __state . mark_failure ( __pos , "[ \t\u{a0}\u{feff}\u{1680}\u{180e}\u{2000}-\u{200a}\u{202f}\u{205f}\u{3000}]" ) , } } else { __state . mark_failure ( __pos , "[ \t\u{a0}\u{feff}\u{1680}\u{180e}\u{2000}-\u{200a}\u{202f}\u{205f}\u{3000}]" ) } } [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [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 [INFO] [stderr] --> src/lib.rs:48:1 [INFO] [stderr] | [INFO] [stderr] 48 | / macro_rules! unwrap_ok { [INFO] [stderr] 49 | | ($e:expr) => { [INFO] [stderr] 50 | | match $e { [INFO] [stderr] 51 | | Ok(inner) => inner, [INFO] [stderr] ... | [INFO] [stderr] 57 | | } [INFO] [stderr] 58 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> src/lib.rs:60:1 [INFO] [stderr] | [INFO] [stderr] 60 | / macro_rules! unwrap_error { [INFO] [stderr] 61 | | ($e:expr) => { [INFO] [stderr] 62 | | match $e { [INFO] [stderr] 63 | | Ok(inner) => { [INFO] [stderr] ... | [INFO] [stderr] 68 | | } [INFO] [stderr] 69 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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: #[warn(deprecated)] on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-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: `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: consider prefixing with an underscore: `_data` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [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: consider prefixing 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: consider prefixing with an underscore: `_path` [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: consider prefixing 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: consider prefixing 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: consider prefixing with an underscore: `_item_var` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `type_spec` [INFO] [stderr] --> src/backend/imperative_base/reference.rs:81:31 [INFO] [stderr] | [INFO] [stderr] 81 | ref node, ref type_spec, .. }) => { [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [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:134:21 [INFO] [stderr] | [INFO] [stderr] 134 | ref type_spec, .. }) => { [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [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:126:58 [INFO] [stderr] | [INFO] [stderr] 126 | ib::Operation::TypeCall { ref input_var, ref type_name, [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [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:39:57 [INFO] [stderr] | [INFO] [stderr] 39 | ref cases, ref default, ref enum_type } } => { [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_default` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `enum_type` [INFO] [stderr] --> src/backend/rust/ib_to_rs.rs:39:70 [INFO] [stderr] | [INFO] [stderr] 39 | ref cases, ref default, ref enum_type } } => { [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_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: consider prefixing 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: consider prefixing 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: consider prefixing with an underscore: `_length_var` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `type_name` [INFO] [stderr] --> src/backend/python/ib_to_py.rs:113:58 [INFO] [stderr] | [INFO] [stderr] 113 | ib::Operation::TypeCall { ref input_var, ref type_name, [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `type_name: _` [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: consider prefixing with an underscore: `_native` [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: consider prefixing with an underscore: `_typ_data` [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: consider prefixing with an underscore: `_target` [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: 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] = note: #[warn(dead_code)] on by default [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: method is never used: `parse` [INFO] [stderr] --> src/ir/target_type.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | fn parse(&self, raw: &str) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [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] 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] 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] warning: method is never used: `get_type` [INFO] [stderr] --> src/ir/target_type.rs:44:5 [INFO] [stderr] | [INFO] [stderr] 44 | fn get_type(&self) -> TargetType { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `test_compile` [INFO] [stderr] --> src/backend/imperative_base/tests/mod.rs:2:1 [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: method is never used: `block` [INFO] [stderr] --> src/backend/rust/builder.rs:64:5 [INFO] [stderr] | [INFO] [stderr] 64 | pub fn block(&mut self, block: Block) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `format_error` [INFO] [stderr] --> src/frontend/protocol_spec/ast/parser.rs:17:1 [INFO] [stderr] | [INFO] [stderr] 17 | fn format_error(input: &str, error: pds::ParseError) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `ir_to_spec` [INFO] [stderr] --> src/frontend/protocol_spec/from_ir.rs:7:1 [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:26:1 [INFO] [stderr] | [INFO] [stderr] 26 | fn ir_to_spec_inner(typ: TypeContainer) -> Statement { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 41.70s [INFO] running `"docker" "inspect" "40e0267f449f6d89c89178c3921969eebb9665c88c3d7b5b4d33c0c0ef75e625"` [INFO] running `"docker" "rm" "-f" "40e0267f449f6d89c89178c3921969eebb9665c88c3d7b5b4d33c0c0ef75e625"` [INFO] [stdout] 40e0267f449f6d89c89178c3921969eebb9665c88c3d7b5b4d33c0c0ef75e625 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ProtoDef-io/protodefc:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] db94bc5266c350a5fb24a505759e6374bab7182a2d34ac376d0801b7680eab03 [INFO] running `"docker" "start" "-a" "db94bc5266c350a5fb24a505759e6374bab7182a2d34ac376d0801b7680eab03"` [INFO] [stderr] Compiling protodefc v0.1.0 (/opt/crater/workdir) [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: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | #[macro_use] extern crate lazy_static; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | #[macro_use] extern crate matches; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Container`, `WeakContainer` [INFO] [stderr] --> src/ir/compilation_unit/mod.rs:5:22 [INFO] [stderr] | [INFO] [stderr] 5 | use ::rc_container::{Container, WeakContainer}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `::ir::spec::data::ReferenceAccessTime` [INFO] [stderr] --> src/ir/compilation_unit/mod.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use ::ir::spec::data::ReferenceAccessTime; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [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] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + 'a` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `IntegerSize`, `IntegerSpec`, `TypeSpecContainer` [INFO] [stderr] --> src/ir/spec/variant/array.rs:6:23 [INFO] [stderr] | [INFO] [stderr] 6 | use ::ir::type_spec::{TypeSpecContainer, WeakTypeSpecContainer, TypeSpecVariant, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] 7 | ArraySpec, ArraySize, IntegerSpec, IntegerSize}; [INFO] [stderr] | ^^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `::ir::compilation_unit::TypePath` [INFO] [stderr] --> src/ir/spec/variant/array.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use ::ir::compilation_unit::TypePath; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `CanonicalNSPath`, `TypeKind` [INFO] [stderr] --> src/ir/spec/variant/simple_scalar.rs:9:60 [INFO] [stderr] | [INFO] [stderr] 9 | use ::ir::compilation_unit::{TypePath, NamedTypeContainer, TypeKind, RelativeNSPath, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 10 | CanonicalNSPath}; [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] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeVariant` [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] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeVariant` [INFO] [stderr] [INFO] [stderr] warning: unused imports: `CanonicalNSPath`, `RelativeNSPath`, `TypePath` [INFO] [stderr] --> src/ir/spec/data.rs:1:30 [INFO] [stderr] | [INFO] [stderr] 1 | use ::ir::compilation_unit::{TypePath, RelativeNSPath, CanonicalNSPath}; [INFO] [stderr] | ^^^^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `EnumSpec` [INFO] [stderr] --> src/ir/type_spec/literal.rs:5:13 [INFO] [stderr] | [INFO] [stderr] 5 | EnumSpec}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `::std::marker::PhantomData` [INFO] [stderr] --> src/ir/name.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use ::std::marker::PhantomData; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `::nom::IResult` [INFO] [stderr] --> src/ir/name.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use ::nom::IResult; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> src/backend/common/formatter.rs:41:1 [INFO] [stderr] | [INFO] [stderr] 41 | / macro_rules! pf_push { [INFO] [stderr] 42 | | ($f:expr, $fmt:expr) => ($f.push($fmt)); [INFO] [stderr] 43 | | ($f:expr, $fmt:expr, $($arg:tt)*) => ($f.push(&format!($fmt, $($arg)*))); [INFO] [stderr] 44 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_macros)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> src/backend/common/formatter.rs:46:1 [INFO] [stderr] | [INFO] [stderr] 46 | / macro_rules! pf_push_line { [INFO] [stderr] 47 | | ($f:expr, $fmt:expr) => { [INFO] [stderr] 48 | | pf_push!($f, $fmt); [INFO] [stderr] 49 | | $f.line(); [INFO] [stderr] ... | [INFO] [stderr] 54 | | }; [INFO] [stderr] 55 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `::ir::spec::data::ReferenceAccessTime` [INFO] [stderr] --> src/backend/imperative_base/deserialize.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use ::ir::spec::data::ReferenceAccessTime; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `EnumSpec`, `TypeSpecVariant` [INFO] [stderr] --> src/backend/imperative_base/reference.rs:6:23 [INFO] [stderr] | [INFO] [stderr] 6 | use ::ir::type_spec::{TypeSpecVariant, EnumSpec}; [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] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeVariant` [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] | ^^^^^^^^^^^ help: use `dyn`: `dyn TypeVariant` [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] | ^^^^^^^^^^^ help: use `dyn`: `dyn BaseCodegen` [INFO] [stderr] [INFO] [stderr] warning: unused import: `ir::compilation_unit::TypePath` [INFO] [stderr] --> src/backend/javascript/cu_to_js.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use ir::compilation_unit::TypePath; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `to_value` [INFO] [stderr] --> src/backend/json_spec/mod.rs:6:27 [INFO] [stderr] | [INFO] [stderr] 6 | use ::serde_json::{Value, to_value}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `TypePath` [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: `...` range patterns are deprecated [INFO] [stderr] --> /opt/crater/target/debug/build/protodefc-d67b6630766f6e1e/out/pds.rs:100:529 [INFO] [stderr] | [INFO] [stderr] 100 | fn __parse_baseIdent < 'input > ( __input : & 'input str , __state : & mut ParseState < 'input > , __pos : usize ) -> RuleResult < String > { # ! [ allow ( non_snake_case , unused ) ] { let __choice_res = { __state . suppress_fail += 1 ; let res = { let __seq_res = { let str_start = __pos ; match { let mut __repeat_pos = __pos ; let mut __repeat_value = vec ! ( ) ; loop { let __pos = __repeat_pos ; let __step_res = if __input . len ( ) > __pos { let ( __ch , __next ) = char_range_at ( __input , __pos ) ; match __ch { '0' ... '9' | 'a' ... 'z' | 'A' ... 'Z' | '_' => Matched ( __next , ( ) ) , _ => __state . mark_failure ( __pos , "[0-9a-zA-Z_]" ) , } } else { __state . mark_failure ( __pos , "[0-9a-zA-Z_]" ) } ; match __step_res { Matched ( __newpos , __value ) => { __repeat_pos = __newpos ; __repeat_value . push ( __value ) ; } , Failed => { break ; } } } if __repeat_value . len ( ) >= 1 { Matched ( __repeat_pos , ( ) ) } else { Failed } } { Matched ( __newpos , _ ) => { Matched ( __newpos , & __input [ str_start .. __newpos ] ) } , Failed => Failed , } } ; match __seq_res { Matched ( __pos , chars ) => { { let __seq_res = __parse___ ( __input , __state , __pos ) ; match __seq_res { Matched ( __pos , _ ) => { Matched ( __pos , { chars.to_owned() } ) } Failed => Failed , } } } Failed => Failed , } } ; __state . suppress_fail -= 1 ; res } ; match __choice_res { Matched ( __pos , __value ) => Matched ( __pos , __value ) , Failed => { __state . mark_failure ( __pos , "identifier" ) ; Failed } } } } [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: #[warn(ellipsis_inclusive_range_patterns)] on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> /opt/crater/target/debug/build/protodefc-d67b6630766f6e1e/out/pds.rs:100:543 [INFO] [stderr] | [INFO] [stderr] 100 | fn __parse_baseIdent < 'input > ( __input : & 'input str , __state : & mut ParseState < 'input > , __pos : usize ) -> RuleResult < String > { # ! [ allow ( non_snake_case , unused ) ] { let __choice_res = { __state . suppress_fail += 1 ; let res = { let __seq_res = { let str_start = __pos ; match { let mut __repeat_pos = __pos ; let mut __repeat_value = vec ! ( ) ; loop { let __pos = __repeat_pos ; let __step_res = if __input . len ( ) > __pos { let ( __ch , __next ) = char_range_at ( __input , __pos ) ; match __ch { '0' ... '9' | 'a' ... 'z' | 'A' ... 'Z' | '_' => Matched ( __next , ( ) ) , _ => __state . mark_failure ( __pos , "[0-9a-zA-Z_]" ) , } } else { __state . mark_failure ( __pos , "[0-9a-zA-Z_]" ) } ; match __step_res { Matched ( __newpos , __value ) => { __repeat_pos = __newpos ; __repeat_value . push ( __value ) ; } , Failed => { break ; } } } if __repeat_value . len ( ) >= 1 { Matched ( __repeat_pos , ( ) ) } else { Failed } } { Matched ( __newpos , _ ) => { Matched ( __newpos , & __input [ str_start .. __newpos ] ) } , Failed => Failed , } } ; match __seq_res { Matched ( __pos , chars ) => { { let __seq_res = __parse___ ( __input , __state , __pos ) ; match __seq_res { Matched ( __pos , _ ) => { Matched ( __pos , { chars.to_owned() } ) } Failed => Failed , } } } Failed => Failed , } } ; __state . suppress_fail -= 1 ; res } ; match __choice_res { Matched ( __pos , __value ) => Matched ( __pos , __value ) , Failed => { __state . mark_failure ( __pos , "identifier" ) ; Failed } } } } [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> /opt/crater/target/debug/build/protodefc-d67b6630766f6e1e/out/pds.rs:100:557 [INFO] [stderr] | [INFO] [stderr] 100 | fn __parse_baseIdent < 'input > ( __input : & 'input str , __state : & mut ParseState < 'input > , __pos : usize ) -> RuleResult < String > { # ! [ allow ( non_snake_case , unused ) ] { let __choice_res = { __state . suppress_fail += 1 ; let res = { let __seq_res = { let str_start = __pos ; match { let mut __repeat_pos = __pos ; let mut __repeat_value = vec ! ( ) ; loop { let __pos = __repeat_pos ; let __step_res = if __input . len ( ) > __pos { let ( __ch , __next ) = char_range_at ( __input , __pos ) ; match __ch { '0' ... '9' | 'a' ... 'z' | 'A' ... 'Z' | '_' => Matched ( __next , ( ) ) , _ => __state . mark_failure ( __pos , "[0-9a-zA-Z_]" ) , } } else { __state . mark_failure ( __pos , "[0-9a-zA-Z_]" ) } ; match __step_res { Matched ( __newpos , __value ) => { __repeat_pos = __newpos ; __repeat_value . push ( __value ) ; } , Failed => { break ; } } } if __repeat_value . len ( ) >= 1 { Matched ( __repeat_pos , ( ) ) } else { Failed } } { Matched ( __newpos , _ ) => { Matched ( __newpos , & __input [ str_start .. __newpos ] ) } , Failed => Failed , } } ; match __seq_res { Matched ( __pos , chars ) => { { let __seq_res = __parse___ ( __input , __state , __pos ) ; match __seq_res { Matched ( __pos , _ ) => { Matched ( __pos , { chars.to_owned() } ) } Failed => Failed , } } } Failed => Failed , } } ; __state . suppress_fail -= 1 ; res } ; match __choice_res { Matched ( __pos , __value ) => Matched ( __pos , __value ) , Failed => { __state . mark_failure ( __pos , "identifier" ) ; Failed } } } } [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> /opt/crater/target/debug/build/protodefc-d67b6630766f6e1e/out/pds.rs:118:361 [INFO] [stderr] | [INFO] [stderr] 118 | fn __parse_whitespace < 'input > ( __input : & 'input str , __state : & mut ParseState < 'input > , __pos : usize ) -> RuleResult < () > { # ! [ allow ( non_snake_case , unused ) ] if __input . len ( ) > __pos { let ( __ch , __next ) = char_range_at ( __input , __pos ) ; match __ch { ' ' | '\t' | '\u{a0}' | '\u{feff}' | '\u{1680}' | '\u{180e}' | '\u{2000}' ... '\u{200a}' | '\u{202f}' | '\u{205f}' | '\u{3000}' => Matched ( __next , ( ) ) , _ => __state . mark_failure ( __pos , "[ \t\u{a0}\u{feff}\u{1680}\u{180e}\u{2000}-\u{200a}\u{202f}\u{205f}\u{3000}]" ) , } } else { __state . mark_failure ( __pos , "[ \t\u{a0}\u{feff}\u{1680}\u{180e}\u{2000}-\u{200a}\u{202f}\u{205f}\u{3000}]" ) } } [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [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: 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 [INFO] [stderr] --> src/lib.rs:48:1 [INFO] [stderr] | [INFO] [stderr] 48 | / macro_rules! unwrap_ok { [INFO] [stderr] 49 | | ($e:expr) => { [INFO] [stderr] 50 | | match $e { [INFO] [stderr] 51 | | Ok(inner) => inner, [INFO] [stderr] ... | [INFO] [stderr] 57 | | } [INFO] [stderr] 58 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> src/lib.rs:60:1 [INFO] [stderr] | [INFO] [stderr] 60 | / macro_rules! unwrap_error { [INFO] [stderr] 61 | | ($e:expr) => { [INFO] [stderr] 62 | | match $e { [INFO] [stderr] 63 | | Ok(inner) => { [INFO] [stderr] ... | [INFO] [stderr] 68 | | } [INFO] [stderr] 69 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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: #[warn(deprecated)] on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-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: `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: consider prefixing with an underscore: `_data` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [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: consider prefixing 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: consider prefixing with an underscore: `_path` [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: consider prefixing 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: consider prefixing 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: consider prefixing with an underscore: `_item_var` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `type_spec` [INFO] [stderr] --> src/backend/imperative_base/reference.rs:81:31 [INFO] [stderr] | [INFO] [stderr] 81 | ref node, ref type_spec, .. }) => { [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [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:134:21 [INFO] [stderr] | [INFO] [stderr] 134 | ref type_spec, .. }) => { [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [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:126:58 [INFO] [stderr] | [INFO] [stderr] 126 | ib::Operation::TypeCall { ref input_var, ref type_name, [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [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:39:57 [INFO] [stderr] | [INFO] [stderr] 39 | ref cases, ref default, ref enum_type } } => { [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_default` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `enum_type` [INFO] [stderr] --> src/backend/rust/ib_to_rs.rs:39:70 [INFO] [stderr] | [INFO] [stderr] 39 | ref cases, ref default, ref enum_type } } => { [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_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: consider prefixing 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: consider prefixing 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: consider prefixing with an underscore: `_length_var` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `type_name` [INFO] [stderr] --> src/backend/python/ib_to_py.rs:113:58 [INFO] [stderr] | [INFO] [stderr] 113 | ib::Operation::TypeCall { ref input_var, ref type_name, [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `type_name: _` [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: consider prefixing with an underscore: `_native` [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: consider prefixing with an underscore: `_typ_data` [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: consider prefixing with an underscore: `_target` [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: 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] = note: #[warn(dead_code)] on by default [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: method is never used: `parse` [INFO] [stderr] --> src/ir/target_type.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | fn parse(&self, raw: &str) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [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] 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] 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] warning: method is never used: `get_type` [INFO] [stderr] --> src/ir/target_type.rs:44:5 [INFO] [stderr] | [INFO] [stderr] 44 | fn get_type(&self) -> TargetType { [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: method is never used: `block` [INFO] [stderr] --> src/backend/rust/builder.rs:64:5 [INFO] [stderr] | [INFO] [stderr] 64 | pub fn block(&mut self, block: Block) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `format_error` [INFO] [stderr] --> src/frontend/protocol_spec/ast/parser.rs:17:1 [INFO] [stderr] | [INFO] [stderr] 17 | fn format_error(input: &str, error: pds::ParseError) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `ir_to_spec` [INFO] [stderr] --> src/frontend/protocol_spec/from_ir.rs:7:1 [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:26:1 [INFO] [stderr] | [INFO] [stderr] 26 | fn ir_to_spec_inner(typ: TypeContainer) -> Statement { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.87s [INFO] running `"docker" "inspect" "db94bc5266c350a5fb24a505759e6374bab7182a2d34ac376d0801b7680eab03"` [INFO] running `"docker" "rm" "-f" "db94bc5266c350a5fb24a505759e6374bab7182a2d34ac376d0801b7680eab03"` [INFO] [stdout] db94bc5266c350a5fb24a505759e6374bab7182a2d34ac376d0801b7680eab03 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ProtoDef-io/protodefc:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"` [INFO] [stdout] 694e5226b1bba79cdbf50ef3a9ff29353d7e88ac01906fc6c5a45445ad5872f6 [INFO] running `"docker" "start" "-a" "694e5226b1bba79cdbf50ef3a9ff29353d7e88ac01906fc6c5a45445ad5872f6"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running /opt/crater/target/debug/deps/protodefc-aee9d7e026a406f1 [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test frontend::protocol_spec::tests::spec_to_compilation_unit ... ok [INFO] [stdout] test frontend::protocol_spec::ast::value_helpers::tests::tag_getters ... ok [INFO] [stdout] test frontend::protocol_spec::ast::value_helpers::tests::tag_validators ... ok [INFO] [stdout] test backend::imperative_base::tests::simple_scalar ... ok [INFO] [stdout] test ir::spec::reference::tests::successes ... ok [INFO] [stdout] test frontend::protocol_json::test::test_from_json ... ok [INFO] [stdout] test backend::imperative_base::tests::container ... ok [INFO] [stdout] test test_harness::tests::gen_spec_test_cases ... FAILED [INFO] [stdout] test ir::spec::reference::tests::up_after_down ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- test_harness::tests::gen_spec_test_cases stdout ---- [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/libcore/result.rs:999:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55cbdd6f3adb - backtrace::backtrace::libunwind::trace::hfe5db90796807973 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x55cbdd6f3adb - backtrace::backtrace::trace_unsynchronized::h34b865a835594335 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55cbdd6f3adb - std::sys_common::backtrace::_print::h527254ae44989167 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x55cbdd6f3adb - std::sys_common::backtrace::print::he85dd5ddddf46503 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x55cbdd6f3adb - std::panicking::default_hook::{{closure}}::h847a2eb38b396f14 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x55cbdd6f374a - std::panicking::default_hook::h2ca0f9a30a0e206b [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 6: 0x55cbdd6f4250 - std::panicking::rust_panic_with_hook::hffcefc09751839d1 [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x55cbdd6f3dd2 - std::panicking::continue_panic_fmt::hc0f142c930c846fc [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x55cbdd6f3cb6 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:311 [INFO] [stdout] 9: 0x55cbdd70a17d - core::panicking::panic_fmt::h2daf88b2616ca2b2 [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 10: 0x55cbdd6ac8b8 - core::result::unwrap_failed::h3ad14f337c2067a6 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/macros.rs:18 [INFO] [stdout] 11: 0x55cbdd5ab41e - core::result::Result::unwrap::h86a89c63ac67d854 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/result.rs:800 [INFO] [stdout] 12: 0x55cbdd624e00 - protodefc::test_harness::json_spec_cases::h88739b24a695e3c7 [INFO] [stdout] at src/test_harness.rs:17 [INFO] [stdout] 13: 0x55cbdd60ea8c - protodefc::test_harness::tests::gen_spec_test_cases::hcd22163287235dc0 [INFO] [stdout] at src/test_harness.rs:90 [INFO] [stdout] 14: 0x55cbdd60ea6a - protodefc::test_harness::tests::gen_spec_test_cases::{{closure}}::h5f7406dea041f386 [INFO] [stdout] at src/test_harness.rs:89 [INFO] [stdout] 15: 0x55cbdd596dde - core::ops::function::FnOnce::call_once::hb1a71959f6775513 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/ops/function.rs:231 [INFO] [stdout] 16: 0x55cbdd6538cf - as core::ops::function::FnOnce>::call_once::h4a13ee3f0d7b4201 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 17: 0x55cbdd6f6b8a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 18: 0x55cbdd66dec8 - std::panicking::try::h5a93466ab2078586 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:275 [INFO] [stdout] 19: 0x55cbdd66dec8 - std::panic::catch_unwind::h752cbeae6ac7bdea [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:394 [INFO] [stdout] 20: 0x55cbdd66dec8 - test::run_test::run_test_inner::{{closure}}::h206c9c16936edaca [INFO] [stdout] at src/libtest/lib.rs:1466 [INFO] [stdout] 21: 0x55cbdd648d45 - std::sys_common::backtrace::__rust_begin_short_backtrace::hc7edbac42990d270 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 22: 0x55cbdd64ce05 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::he53c58e7adee87af [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/thread/mod.rs:470 [INFO] [stdout] 23: 0x55cbdd64ce05 - as core::ops::function::FnOnce<()>>::call_once::h1aff7c42b6bb3726 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:315 [INFO] [stdout] 24: 0x55cbdd64ce05 - std::panicking::try::do_call::h41f8559f88100f6c [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:296 [INFO] [stdout] 25: 0x55cbdd6f6b8a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 26: 0x55cbdd64d502 - std::panicking::try::hb54ba808181fe352 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:275 [INFO] [stdout] 27: 0x55cbdd64d502 - std::panic::catch_unwind::h555ccf4e835e93f4 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:394 [INFO] [stdout] 28: 0x55cbdd64d502 - std::thread::Builder::spawn_unchecked::{{closure}}::hd4dae6e19e80fc1a [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/thread/mod.rs:469 [INFO] [stdout] 29: 0x55cbdd64d502 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc35d54c07710e1a1 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/ops/function.rs:231 [INFO] [stdout] 30: 0x55cbdd6e928f - as core::ops::function::FnOnce>::call_once::h42806b83647d4c79 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 31: 0x55cbdd6f62e0 - as core::ops::function::FnOnce>::call_once::h83c921c8e826dd1d [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 32: 0x55cbdd6f62e0 - std::sys_common::thread::start_thread::h2613204ce513782e [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 33: 0x55cbdd6f62e0 - std::sys::unix::thread::Thread::new::thread_start::h4570080769500bcd [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 34: 0x7fae9088d4a4 - start_thread [INFO] [stdout] 35: 0x7fae903b8d0f - __clone [INFO] [stdout] 36: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] test_harness::tests::gen_spec_test_cases [INFO] [stdout] [INFO] [stdout] test result: FAILED. 8 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] running `"docker" "inspect" "694e5226b1bba79cdbf50ef3a9ff29353d7e88ac01906fc6c5a45445ad5872f6"` [INFO] running `"docker" "rm" "-f" "694e5226b1bba79cdbf50ef3a9ff29353d7e88ac01906fc6c5a45445ad5872f6"` [INFO] [stdout] 694e5226b1bba79cdbf50ef3a9ff29353d7e88ac01906fc6c5a45445ad5872f6