Dec 19 22:15:20.937 INFO checking ProtoDef-io/protodefc against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 22:15:20.937 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/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=forbid" "-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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 22:15:21.266 INFO [stdout] 33f88c0c996b688d9434e354d3d2266e5118859f17c4610ef73426d3419e2d73
Dec 19 22:15:21.268 INFO running `"docker" "start" "-a" "33f88c0c996b688d9434e354d3d2266e5118859f17c4610ef73426d3419e2d73"`
Dec 19 22:15:23.491 INFO [stderr]    Compiling num-traits v0.2.4
Dec 19 22:15:23.491 INFO [stderr]    Compiling num-bigint v0.2.0
Dec 19 22:15:23.491 INFO [stderr]     Checking error-chain v0.10.0
Dec 19 22:15:23.496 INFO [stderr]     Checking Inflector v0.10.0
Dec 19 22:15:23.522 INFO [stderr]     Checking nom v2.2.1
Dec 19 22:15:23.522 INFO [stderr]    Compiling peg v0.5.2
Dec 19 22:15:23.522 INFO [stderr]     Checking itertools v0.5.10
Dec 19 22:15:23.522 INFO [stderr]     Checking toml v0.4.0
Dec 19 22:15:35.222 INFO [stderr]    Compiling protodefc v0.1.0 (/opt/crater/workdir)
Dec 19 22:15:35.658 INFO [stderr]     Checking num-integer v0.1.38
Dec 19 22:15:39.116 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 22:15:39.116 INFO [stderr]  --> src/lib.rs:3:1
Dec 19 22:15:39.117 INFO [stderr]   |
Dec 19 22:15:39.117 INFO [stderr] 3 | #[macro_use] extern crate lazy_static;
Dec 19 22:15:39.117 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 22:15:39.118 INFO [stderr]   |
Dec 19 22:15:39.118 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 22:15:39.118 INFO [stderr] 
Dec 19 22:15:39.118 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 22:15:39.118 INFO [stderr]  --> src/lib.rs:9:1
Dec 19 22:15:39.119 INFO [stderr]   |
Dec 19 22:15:39.119 INFO [stderr] 9 | #[macro_use] extern crate matches;
Dec 19 22:15:39.119 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 22:15:39.119 INFO [stderr] 
Dec 19 22:15:39.120 INFO [stderr] warning: unused imports: `Container`, `WeakContainer`
Dec 19 22:15:39.120 INFO [stderr]  --> src/ir/compilation_unit/mod.rs:5:22
Dec 19 22:15:39.120 INFO [stderr]   |
Dec 19 22:15:39.120 INFO [stderr] 5 | use ::rc_container::{Container, WeakContainer};
Dec 19 22:15:39.120 INFO [stderr]   |                      ^^^^^^^^^  ^^^^^^^^^^^^^
Dec 19 22:15:39.120 INFO [stderr] 
Dec 19 22:15:39.120 INFO [stderr] warning: unused import: `::ir::spec::data::ReferenceAccessTime`
Dec 19 22:15:39.120 INFO [stderr]  --> src/ir/compilation_unit/mod.rs:7:5
Dec 19 22:15:39.120 INFO [stderr]   |
Dec 19 22:15:39.120 INFO [stderr] 7 | use ::ir::spec::data::ReferenceAccessTime;
Dec 19 22:15:39.120 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 22:15:39.120 INFO [stderr] 
Dec 19 22:15:39.120 INFO [stderr] warning: unused imports: `IntegerSize`, `IntegerSpec`, `TypeSpecContainer`
Dec 19 22:15:39.120 INFO [stderr]  --> src/ir/spec/variant/array.rs:6:23
Dec 19 22:15:39.120 INFO [stderr]   |
Dec 19 22:15:39.120 INFO [stderr] 6 | use ::ir::type_spec::{TypeSpecContainer, WeakTypeSpecContainer, TypeSpecVariant,
Dec 19 22:15:39.120 INFO [stderr]   |                       ^^^^^^^^^^^^^^^^^
Dec 19 22:15:39.120 INFO [stderr] 7 |                       ArraySpec, ArraySize, IntegerSpec, IntegerSize};
Dec 19 22:15:39.120 INFO [stderr]   |                                             ^^^^^^^^^^^  ^^^^^^^^^^^
Dec 19 22:15:39.120 INFO [stderr] 
Dec 19 22:15:39.120 INFO [stderr] warning: unused import: `::ir::compilation_unit::TypePath`
Dec 19 22:15:39.121 INFO [stderr]  --> src/ir/spec/variant/array.rs:8:5
Dec 19 22:15:39.121 INFO [stderr]   |
Dec 19 22:15:39.121 INFO [stderr] 8 | use ::ir::compilation_unit::TypePath;
Dec 19 22:15:39.121 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 22:15:39.121 INFO [stderr] 
Dec 19 22:15:39.121 INFO [stderr] warning: unused imports: `CanonicalNSPath`, `TypeKind`
Dec 19 22:15:39.121 INFO [stderr]   --> src/ir/spec/variant/simple_scalar.rs:9:60
Dec 19 22:15:39.121 INFO [stderr]    |
Dec 19 22:15:39.121 INFO [stderr] 9  | use ::ir::compilation_unit::{TypePath, NamedTypeContainer, TypeKind, RelativeNSPath,
Dec 19 22:15:39.121 INFO [stderr]    |                                                            ^^^^^^^^
Dec 19 22:15:39.121 INFO [stderr] 10 |                              CanonicalNSPath};
Dec 19 22:15:39.121 INFO [stderr]    |                              ^^^^^^^^^^^^^^^
Dec 19 22:15:39.121 INFO [stderr] 
Dec 19 22:15:39.121 INFO [stderr] warning: unused imports: `CanonicalNSPath`, `RelativeNSPath`, `TypePath`
Dec 19 22:15:39.121 INFO [stderr]  --> src/ir/spec/data.rs:1:30
Dec 19 22:15:39.121 INFO [stderr]   |
Dec 19 22:15:39.121 INFO [stderr] 1 | use ::ir::compilation_unit::{TypePath, RelativeNSPath, CanonicalNSPath};
Dec 19 22:15:39.121 INFO [stderr]   |                              ^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^
Dec 19 22:15:39.121 INFO [stderr] 
Dec 19 22:15:39.121 INFO [stderr] warning: unused import: `EnumSpec`
Dec 19 22:15:39.121 INFO [stderr]  --> src/ir/type_spec/literal.rs:5:13
Dec 19 22:15:39.121 INFO [stderr]   |
Dec 19 22:15:39.121 INFO [stderr] 5 |             EnumSpec};
Dec 19 22:15:39.121 INFO [stderr]   |             ^^^^^^^^
Dec 19 22:15:39.121 INFO [stderr] 
Dec 19 22:15:39.121 INFO [stderr] warning: unused import: `::std::marker::PhantomData`
Dec 19 22:15:39.121 INFO [stderr]  --> src/ir/name.rs:1:5
Dec 19 22:15:39.121 INFO [stderr]   |
Dec 19 22:15:39.121 INFO [stderr] 1 | use ::std::marker::PhantomData;
Dec 19 22:15:39.122 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 22:15:39.122 INFO [stderr] 
Dec 19 22:15:39.122 INFO [stderr] warning: unused import: `::nom::IResult`
Dec 19 22:15:39.122 INFO [stderr]  --> src/ir/name.rs:4:5
Dec 19 22:15:39.122 INFO [stderr]   |
Dec 19 22:15:39.122 INFO [stderr] 4 | use ::nom::IResult;
Dec 19 22:15:39.122 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 19 22:15:39.122 INFO [stderr] 
Dec 19 22:15:39.122 INFO [stderr] warning: unused macro definition
Dec 19 22:15:39.122 INFO [stderr]   --> src/backend/common/formatter.rs:41:1
Dec 19 22:15:39.122 INFO [stderr]    |
Dec 19 22:15:39.122 INFO [stderr] 41 | / macro_rules! pf_push {
Dec 19 22:15:39.122 INFO [stderr] 42 | |     ($f:expr, $fmt:expr) => ($f.push($fmt));
Dec 19 22:15:39.122 INFO [stderr] 43 | |     ($f:expr, $fmt:expr, $($arg:tt)*) => ($f.push(&format!($fmt, $($arg)*)));
Dec 19 22:15:39.122 INFO [stderr] 44 | | }
Dec 19 22:15:39.122 INFO [stderr]    | |_^
Dec 19 22:15:39.122 INFO [stderr]    |
Dec 19 22:15:39.122 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Dec 19 22:15:39.122 INFO [stderr] 
Dec 19 22:15:39.122 INFO [stderr] warning: unused macro definition
Dec 19 22:15:39.122 INFO [stderr]   --> src/backend/common/formatter.rs:46:1
Dec 19 22:15:39.122 INFO [stderr]    |
Dec 19 22:15:39.122 INFO [stderr] 46 | / macro_rules! pf_push_line {
Dec 19 22:15:39.122 INFO [stderr] 47 | |     ($f:expr, $fmt:expr) => {
Dec 19 22:15:39.122 INFO [stderr] 48 | |         pf_push!($f, $fmt);
Dec 19 22:15:39.122 INFO [stderr] 49 | |         $f.line();
Dec 19 22:15:39.122 INFO [stderr] ...  |
Dec 19 22:15:39.122 INFO [stderr] 54 | |     };
Dec 19 22:15:39.123 INFO [stderr] 55 | | }
Dec 19 22:15:39.123 INFO [stderr]    | |_^
Dec 19 22:15:39.123 INFO [stderr] 
Dec 19 22:15:39.123 INFO [stderr] warning: unused import: `::ir::spec::data::ReferenceAccessTime`
Dec 19 22:15:39.123 INFO [stderr]  --> src/backend/imperative_base/deserialize.rs:4:5
Dec 19 22:15:39.123 INFO [stderr]   |
Dec 19 22:15:39.123 INFO [stderr] 4 | use ::ir::spec::data::ReferenceAccessTime;
Dec 19 22:15:39.123 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 22:15:39.123 INFO [stderr] 
Dec 19 22:15:39.123 INFO [stderr] warning: unused imports: `EnumSpec`, `TypeSpecVariant`
Dec 19 22:15:39.123 INFO [stderr]  --> src/backend/imperative_base/reference.rs:6:23
Dec 19 22:15:39.123 INFO [stderr]   |
Dec 19 22:15:39.123 INFO [stderr] 6 | use ::ir::type_spec::{TypeSpecVariant, EnumSpec};
Dec 19 22:15:39.123 INFO [stderr]   |                       ^^^^^^^^^^^^^^^  ^^^^^^^^
Dec 19 22:15:39.123 INFO [stderr] 
Dec 19 22:15:39.132 INFO [stderr] warning: unused import: `ir::compilation_unit::TypePath`
Dec 19 22:15:39.132 INFO [stderr]  --> src/backend/javascript/cu_to_js.rs:1:5
Dec 19 22:15:39.132 INFO [stderr]   |
Dec 19 22:15:39.132 INFO [stderr] 1 | use ir::compilation_unit::TypePath;
Dec 19 22:15:39.132 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 22:15:39.132 INFO [stderr] 
Dec 19 22:15:39.132 INFO [stderr] warning: unused import: `to_value`
Dec 19 22:15:39.132 INFO [stderr]  --> src/backend/json_spec/mod.rs:6:27
Dec 19 22:15:39.132 INFO [stderr]   |
Dec 19 22:15:39.132 INFO [stderr] 6 | use ::serde_json::{Value, to_value};
Dec 19 22:15:39.132 INFO [stderr]   |                           ^^^^^^^^
Dec 19 22:15:39.132 INFO [stderr] 
Dec 19 22:15:39.132 INFO [stderr] warning: unused import: `TypePath`
Dec 19 22:15:39.133 INFO [stderr]  --> src/frontend/protocol_json/mod.rs:5:30
Dec 19 22:15:39.133 INFO [stderr]   |
Dec 19 22:15:39.133 INFO [stderr] 5 | use ::ir::compilation_unit::{TypePath, RelativeNSPath};
Dec 19 22:15:39.133 INFO [stderr]   |                              ^^^^^^^^
Dec 19 22:15:39.133 INFO [stderr] 
Dec 19 22:15:39.133 INFO [stderr] warning: unused import: `TypePath`
Dec 19 22:15:39.133 INFO [stderr]  --> src/frontend/protocol_json/variants/mod.rs:6:30
Dec 19 22:15:39.133 INFO [stderr]   |
Dec 19 22:15:39.133 INFO [stderr] 6 | use ::ir::compilation_unit::{TypePath, RelativeNSPath};
Dec 19 22:15:39.133 INFO [stderr]   |                              ^^^^^^^^
Dec 19 22:15:39.133 INFO [stderr] 
Dec 19 22:15:39.133 INFO [stderr] warning: unused import: `TypePath`
Dec 19 22:15:39.133 INFO [stderr]  --> src/frontend/protocol_json/variants/array.rs:2:30
Dec 19 22:15:39.133 INFO [stderr]   |
Dec 19 22:15:39.133 INFO [stderr] 2 | use ::ir::compilation_unit::{TypePath, RelativeNSPath};
Dec 19 22:15:39.133 INFO [stderr]   |                              ^^^^^^^^
Dec 19 22:15:39.133 INFO [stderr] 
Dec 19 22:15:39.133 INFO [stderr] warning: unused import: `TypePath`
Dec 19 22:15:39.133 INFO [stderr]  --> src/frontend/protocol_json/variants/union.rs:4:30
Dec 19 22:15:39.133 INFO [stderr]   |
Dec 19 22:15:39.133 INFO [stderr] 4 | use ::ir::compilation_unit::{TypePath, RelativeNSPath};
Dec 19 22:15:39.133 INFO [stderr]   |                              ^^^^^^^^
Dec 19 22:15:39.133 INFO [stderr] 
Dec 19 22:15:39.133 INFO [stderr] warning: unused import: `TypePath`
Dec 19 22:15:39.133 INFO [stderr]  --> src/frontend/protocol_json/variants/container.rs:7:30
Dec 19 22:15:39.133 INFO [stderr]   |
Dec 19 22:15:39.133 INFO [stderr] 7 | use ::ir::compilation_unit::{TypePath, RelativeNSPath};
Dec 19 22:15:39.133 INFO [stderr]   |                              ^^^^^^^^
Dec 19 22:15:39.133 INFO [stderr] 
Dec 19 22:15:39.133 INFO [stderr] warning: unused imports: `CanonicalNSPath`, `TypePath`
Dec 19 22:15:39.133 INFO [stderr]  --> src/frontend/protocol_spec/ast/mod.rs:4:30
Dec 19 22:15:39.133 INFO [stderr]   |
Dec 19 22:15:39.133 INFO [stderr] 4 | use ::ir::compilation_unit::{TypePath, CanonicalNSPath};
Dec 19 22:15:39.133 INFO [stderr]   |                              ^^^^^^^^  ^^^^^^^^^^^^^^^
Dec 19 22:15:39.133 INFO [stderr] 
Dec 19 22:15:39.133 INFO [stderr] warning: unused import: `super::ir_to_spec`
Dec 19 22:15:39.133 INFO [stderr]   --> src/frontend/protocol_spec/from_ir.rs:94:9
Dec 19 22:15:39.133 INFO [stderr]    |
Dec 19 22:15:39.134 INFO [stderr] 94 |     use super::ir_to_spec;
Dec 19 22:15:39.134 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^
Dec 19 22:15:39.134 INFO [stderr] 
Dec 19 22:15:39.134 INFO [stderr] warning: unused import: `self::protocol_spec::ast::printer::print`
Dec 19 22:15:39.134 INFO [stderr]   --> src/frontend/protocol_spec/from_ir.rs:97:9
Dec 19 22:15:39.134 INFO [stderr]    |
Dec 19 22:15:39.134 INFO [stderr] 97 |     use self::protocol_spec::ast::printer::print;
Dec 19 22:15:39.134 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 22:15:39.134 INFO [stderr] 
Dec 19 22:15:39.134 INFO [stderr] warning: unused import: `self::protocol_spec::ast::Block`
Dec 19 22:15:39.134 INFO [stderr]   --> src/frontend/protocol_spec/from_ir.rs:98:9
Dec 19 22:15:39.134 INFO [stderr]    |
Dec 19 22:15:39.134 INFO [stderr] 98 |     use self::protocol_spec::ast::Block;
Dec 19 22:15:39.134 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 22:15:39.134 INFO [stderr] 
Dec 19 22:15:39.134 INFO [stderr] warning: unused import: `Ident`
Dec 19 22:15:39.134 INFO [stderr]  --> src/frontend/protocol_spec/to_ir/spec.rs:7:25
Dec 19 22:15:39.134 INFO [stderr]   |
Dec 19 22:15:39.134 INFO [stderr] 7 | use super::super::ast::{Ident, Statement, Value};
Dec 19 22:15:39.134 INFO [stderr]   |                         ^^^^^
Dec 19 22:15:39.134 INFO [stderr] 
Dec 19 22:15:39.134 INFO [stderr] warning: unused import: `RelativeNSPath`
Dec 19 22:15:39.134 INFO [stderr]  --> src/frontend/protocol_spec/to_ir/compilation_unit.rs:3:47
Dec 19 22:15:39.134 INFO [stderr]   |
Dec 19 22:15:39.134 INFO [stderr] 3 | use ::ir::compilation_unit::{CompilationUnit, RelativeNSPath, CanonicalNSPath,
Dec 19 22:15:39.134 INFO [stderr]   |                                               ^^^^^^^^^^^^^^
Dec 19 22:15:39.135 INFO [stderr] 
Dec 19 22:15:39.135 INFO [stderr] warning: unused imports: `IntegerSize`, `IntegerSpec`
Dec 19 22:15:39.135 INFO [stderr]  --> src/frontend/protocol_spec/to_ir/compilation_unit.rs:6:40
Dec 19 22:15:39.135 INFO [stderr]   |
Dec 19 22:15:39.135 INFO [stderr] 6 | use ::ir::type_spec::{TypeSpecVariant, IntegerSpec, IntegerSize};
Dec 19 22:15:39.136 INFO [stderr]   |                                        ^^^^^^^^^^^  ^^^^^^^^^^^
Dec 19 22:15:39.136 INFO [stderr] 
Dec 19 22:15:39.136 INFO [stderr] warning: unused macro definition
Dec 19 22:15:39.136 INFO [stderr]   --> src/lib.rs:48:1
Dec 19 22:15:39.136 INFO [stderr]    |
Dec 19 22:15:39.137 INFO [stderr] 48 | / macro_rules! unwrap_ok {
Dec 19 22:15:39.137 INFO [stderr] 49 | |     ($e:expr) => {
Dec 19 22:15:39.137 INFO [stderr] 50 | |         match $e {
Dec 19 22:15:39.137 INFO [stderr] 51 | |             Ok(inner) => inner,
Dec 19 22:15:39.137 INFO [stderr] ...  |
Dec 19 22:15:39.137 INFO [stderr] 57 | |     }
Dec 19 22:15:39.137 INFO [stderr] 58 | | }
Dec 19 22:15:39.137 INFO [stderr]    | |_^
Dec 19 22:15:39.137 INFO [stderr] 
Dec 19 22:15:39.137 INFO [stderr] warning: unused macro definition
Dec 19 22:15:39.137 INFO [stderr]   --> src/lib.rs:60:1
Dec 19 22:15:39.137 INFO [stderr]    |
Dec 19 22:15:39.137 INFO [stderr] 60 | / macro_rules! unwrap_error {
Dec 19 22:15:39.137 INFO [stderr] 61 | |     ($e:expr) => {
Dec 19 22:15:39.137 INFO [stderr] 62 | |         match $e {
Dec 19 22:15:39.137 INFO [stderr] 63 | |             Ok(inner) => {
Dec 19 22:15:39.137 INFO [stderr] ...  |
Dec 19 22:15:39.137 INFO [stderr] 68 | |     }
Dec 19 22:15:39.137 INFO [stderr] 69 | | }
Dec 19 22:15:39.137 INFO [stderr]    | |_^
Dec 19 22:15:39.137 INFO [stderr] 
Dec 19 22:15:39.152 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 22:15:39.152 INFO [stderr]  --> src/lib.rs:3:1
Dec 19 22:15:39.152 INFO [stderr]   |
Dec 19 22:15:39.152 INFO [stderr] 3 | #[macro_use] extern crate lazy_static;
Dec 19 22:15:39.152 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 22:15:39.152 INFO [stderr]   |
Dec 19 22:15:39.152 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 22:15:39.152 INFO [stderr] 
Dec 19 22:15:39.152 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 22:15:39.153 INFO [stderr]  --> src/lib.rs:9:1
Dec 19 22:15:39.153 INFO [stderr]   |
Dec 19 22:15:39.153 INFO [stderr] 9 | #[macro_use] extern crate matches;
Dec 19 22:15:39.153 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 22:15:39.153 INFO [stderr] 
Dec 19 22:15:39.153 INFO [stderr] warning: unused imports: `Container`, `WeakContainer`
Dec 19 22:15:39.153 INFO [stderr]  --> src/ir/compilation_unit/mod.rs:5:22
Dec 19 22:15:39.153 INFO [stderr]   |
Dec 19 22:15:39.153 INFO [stderr] 5 | use ::rc_container::{Container, WeakContainer};
Dec 19 22:15:39.153 INFO [stderr]   |                      ^^^^^^^^^  ^^^^^^^^^^^^^
Dec 19 22:15:39.153 INFO [stderr] 
Dec 19 22:15:39.153 INFO [stderr] warning: unused import: `::ir::spec::data::ReferenceAccessTime`
Dec 19 22:15:39.153 INFO [stderr]  --> src/ir/compilation_unit/mod.rs:7:5
Dec 19 22:15:39.153 INFO [stderr]   |
Dec 19 22:15:39.153 INFO [stderr] 7 | use ::ir::spec::data::ReferenceAccessTime;
Dec 19 22:15:39.153 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 22:15:39.153 INFO [stderr] 
Dec 19 22:15:39.154 INFO [stderr] warning: unused imports: `IntegerSize`, `IntegerSpec`, `TypeSpecContainer`
Dec 19 22:15:39.154 INFO [stderr]  --> src/ir/spec/variant/array.rs:6:23
Dec 19 22:15:39.154 INFO [stderr]   |
Dec 19 22:15:39.154 INFO [stderr] 6 | use ::ir::type_spec::{TypeSpecContainer, WeakTypeSpecContainer, TypeSpecVariant,
Dec 19 22:15:39.154 INFO [stderr]   |                       ^^^^^^^^^^^^^^^^^
Dec 19 22:15:39.154 INFO [stderr] 7 |                       ArraySpec, ArraySize, IntegerSpec, IntegerSize};
Dec 19 22:15:39.154 INFO [stderr]   |                                             ^^^^^^^^^^^  ^^^^^^^^^^^
Dec 19 22:15:39.154 INFO [stderr] 
Dec 19 22:15:39.154 INFO [stderr] warning: unused import: `::ir::compilation_unit::TypePath`
Dec 19 22:15:39.154 INFO [stderr]  --> src/ir/spec/variant/array.rs:8:5
Dec 19 22:15:39.154 INFO [stderr]   |
Dec 19 22:15:39.154 INFO [stderr] 8 | use ::ir::compilation_unit::TypePath;
Dec 19 22:15:39.154 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 22:15:39.154 INFO [stderr] 
Dec 19 22:15:39.155 INFO [stderr] warning: unused imports: `CanonicalNSPath`, `TypeKind`
Dec 19 22:15:39.155 INFO [stderr]   --> src/ir/spec/variant/simple_scalar.rs:9:60
Dec 19 22:15:39.155 INFO [stderr]    |
Dec 19 22:15:39.155 INFO [stderr] 9  | use ::ir::compilation_unit::{TypePath, NamedTypeContainer, TypeKind, RelativeNSPath,
Dec 19 22:15:39.155 INFO [stderr]    |                                                            ^^^^^^^^
Dec 19 22:15:39.155 INFO [stderr] 10 |                              CanonicalNSPath};
Dec 19 22:15:39.156 INFO [stderr]    |                              ^^^^^^^^^^^^^^^
Dec 19 22:15:39.156 INFO [stderr] 
Dec 19 22:15:39.157 INFO [stderr] warning: unused imports: `CanonicalNSPath`, `RelativeNSPath`, `TypePath`
Dec 19 22:15:39.157 INFO [stderr]  --> src/ir/spec/data.rs:1:30
Dec 19 22:15:39.157 INFO [stderr]   |
Dec 19 22:15:39.157 INFO [stderr] 1 | use ::ir::compilation_unit::{TypePath, RelativeNSPath, CanonicalNSPath};
Dec 19 22:15:39.157 INFO [stderr]   |                              ^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^
Dec 19 22:15:39.158 INFO [stderr] 
Dec 19 22:15:39.158 INFO [stderr] warning: unused import: `EnumSpec`
Dec 19 22:15:39.159 INFO [stderr]  --> src/ir/type_spec/literal.rs:5:13
Dec 19 22:15:39.159 INFO [stderr]   |
Dec 19 22:15:39.159 INFO [stderr] 5 |             EnumSpec};
Dec 19 22:15:39.159 INFO [stderr]   |             ^^^^^^^^
Dec 19 22:15:39.159 INFO [stderr] 
Dec 19 22:15:39.160 INFO [stderr] warning: unused import: `::std::marker::PhantomData`
Dec 19 22:15:39.160 INFO [stderr]  --> src/ir/name.rs:1:5
Dec 19 22:15:39.161 INFO [stderr]   |
Dec 19 22:15:39.161 INFO [stderr] 1 | use ::std::marker::PhantomData;
Dec 19 22:15:39.161 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 22:15:39.161 INFO [stderr] 
Dec 19 22:15:39.161 INFO [stderr] warning: unused import: `::nom::IResult`
Dec 19 22:15:39.161 INFO [stderr]  --> src/ir/name.rs:4:5
Dec 19 22:15:39.162 INFO [stderr]   |
Dec 19 22:15:39.162 INFO [stderr] 4 | use ::nom::IResult;
Dec 19 22:15:39.162 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 19 22:15:39.162 INFO [stderr] 
Dec 19 22:15:39.163 INFO [stderr] warning: unused macro definition
Dec 19 22:15:39.163 INFO [stderr]   --> src/backend/common/formatter.rs:41:1
Dec 19 22:15:39.163 INFO [stderr]    |
Dec 19 22:15:39.163 INFO [stderr] 41 | / macro_rules! pf_push {
Dec 19 22:15:39.163 INFO [stderr] 42 | |     ($f:expr, $fmt:expr) => ($f.push($fmt));
Dec 19 22:15:39.164 INFO [stderr] 43 | |     ($f:expr, $fmt:expr, $($arg:tt)*) => ($f.push(&format!($fmt, $($arg)*)));
Dec 19 22:15:39.164 INFO [stderr] 44 | | }
Dec 19 22:15:39.164 INFO [stderr]    | |_^
Dec 19 22:15:39.164 INFO [stderr]    |
Dec 19 22:15:39.164 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Dec 19 22:15:39.164 INFO [stderr] 
Dec 19 22:15:39.165 INFO [stderr] warning: unused macro definition
Dec 19 22:15:39.165 INFO [stderr]   --> src/backend/common/formatter.rs:46:1
Dec 19 22:15:39.165 INFO [stderr]    |
Dec 19 22:15:39.165 INFO [stderr] 46 | / macro_rules! pf_push_line {
Dec 19 22:15:39.165 INFO [stderr] 47 | |     ($f:expr, $fmt:expr) => {
Dec 19 22:15:39.165 INFO [stderr] 48 | |         pf_push!($f, $fmt);
Dec 19 22:15:39.165 INFO [stderr] 49 | |         $f.line();
Dec 19 22:15:39.166 INFO [stderr] ...  |
Dec 19 22:15:39.166 INFO [stderr] 54 | |     };
Dec 19 22:15:39.166 INFO [stderr] 55 | | }
Dec 19 22:15:39.166 INFO [stderr]    | |_^
Dec 19 22:15:39.166 INFO [stderr] 
Dec 19 22:15:39.167 INFO [stderr] warning: unused import: `::ir::spec::data::ReferenceAccessTime`
Dec 19 22:15:39.167 INFO [stderr]  --> src/backend/imperative_base/deserialize.rs:4:5
Dec 19 22:15:39.167 INFO [stderr]   |
Dec 19 22:15:39.167 INFO [stderr] 4 | use ::ir::spec::data::ReferenceAccessTime;
Dec 19 22:15:39.167 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 22:15:39.168 INFO [stderr] 
Dec 19 22:15:39.168 INFO [stderr] warning: unused imports: `EnumSpec`, `TypeSpecVariant`
Dec 19 22:15:39.168 INFO [stderr]  --> src/backend/imperative_base/reference.rs:6:23
Dec 19 22:15:39.169 INFO [stderr]   |
Dec 19 22:15:39.169 INFO [stderr] 6 | use ::ir::type_spec::{TypeSpecVariant, EnumSpec};
Dec 19 22:15:39.169 INFO [stderr]   |                       ^^^^^^^^^^^^^^^  ^^^^^^^^
Dec 19 22:15:39.169 INFO [stderr] 
Dec 19 22:15:39.171 INFO [stderr] warning: unused import: `ir::compilation_unit::TypePath`
Dec 19 22:15:39.171 INFO [stderr]  --> src/backend/javascript/cu_to_js.rs:1:5
Dec 19 22:15:39.171 INFO [stderr]   |
Dec 19 22:15:39.171 INFO [stderr] 1 | use ir::compilation_unit::TypePath;
Dec 19 22:15:39.171 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 22:15:39.171 INFO [stderr] 
Dec 19 22:15:39.174 INFO [stderr] warning: unused import: `to_value`
Dec 19 22:15:39.174 INFO [stderr]  --> src/backend/json_spec/mod.rs:6:27
Dec 19 22:15:39.174 INFO [stderr]   |
Dec 19 22:15:39.174 INFO [stderr] 6 | use ::serde_json::{Value, to_value};
Dec 19 22:15:39.174 INFO [stderr]   |                           ^^^^^^^^
Dec 19 22:15:39.174 INFO [stderr] 
Dec 19 22:15:39.174 INFO [stderr] warning: unused import: `TypePath`
Dec 19 22:15:39.174 INFO [stderr]  --> src/frontend/protocol_json/mod.rs:5:30
Dec 19 22:15:39.174 INFO [stderr]   |
Dec 19 22:15:39.174 INFO [stderr] 5 | use ::ir::compilation_unit::{TypePath, RelativeNSPath};
Dec 19 22:15:39.174 INFO [stderr]   |                              ^^^^^^^^
Dec 19 22:15:39.174 INFO [stderr] 
Dec 19 22:15:39.174 INFO [stderr] warning: unused import: `TypePath`
Dec 19 22:15:39.175 INFO [stderr]  --> src/frontend/protocol_json/variants/mod.rs:6:30
Dec 19 22:15:39.175 INFO [stderr]   |
Dec 19 22:15:39.175 INFO [stderr] 6 | use ::ir::compilation_unit::{TypePath, RelativeNSPath};
Dec 19 22:15:39.175 INFO [stderr]   |                              ^^^^^^^^
Dec 19 22:15:39.175 INFO [stderr] 
Dec 19 22:15:39.175 INFO [stderr] warning: unused import: `TypePath`
Dec 19 22:15:39.175 INFO [stderr]  --> src/frontend/protocol_json/variants/array.rs:2:30
Dec 19 22:15:39.175 INFO [stderr]   |
Dec 19 22:15:39.175 INFO [stderr] 2 | use ::ir::compilation_unit::{TypePath, RelativeNSPath};
Dec 19 22:15:39.175 INFO [stderr]   |                              ^^^^^^^^
Dec 19 22:15:39.175 INFO [stderr] 
Dec 19 22:15:39.175 INFO [stderr] warning: unused import: `TypePath`
Dec 19 22:15:39.175 INFO [stderr]  --> src/frontend/protocol_json/variants/union.rs:4:30
Dec 19 22:15:39.175 INFO [stderr]   |
Dec 19 22:15:39.175 INFO [stderr] 4 | use ::ir::compilation_unit::{TypePath, RelativeNSPath};
Dec 19 22:15:39.175 INFO [stderr]   |                              ^^^^^^^^
Dec 19 22:15:39.175 INFO [stderr] 
Dec 19 22:15:39.175 INFO [stderr] warning: unused import: `TypePath`
Dec 19 22:15:39.175 INFO [stderr]  --> src/frontend/protocol_json/variants/container.rs:7:30
Dec 19 22:15:39.175 INFO [stderr]   |
Dec 19 22:15:39.175 INFO [stderr] 7 | use ::ir::compilation_unit::{TypePath, RelativeNSPath};
Dec 19 22:15:39.175 INFO [stderr]   |                              ^^^^^^^^
Dec 19 22:15:39.176 INFO [stderr] 
Dec 19 22:15:39.176 INFO [stderr] warning: unused imports: `CanonicalNSPath`, `TypePath`
Dec 19 22:15:39.176 INFO [stderr]  --> src/frontend/protocol_spec/ast/mod.rs:4:30
Dec 19 22:15:39.176 INFO [stderr]   |
Dec 19 22:15:39.176 INFO [stderr] 4 | use ::ir::compilation_unit::{TypePath, CanonicalNSPath};
Dec 19 22:15:39.176 INFO [stderr]   |                              ^^^^^^^^  ^^^^^^^^^^^^^^^
Dec 19 22:15:39.176 INFO [stderr] 
Dec 19 22:15:39.178 INFO [stderr] warning: unused import: `Ident`
Dec 19 22:15:39.178 INFO [stderr]  --> src/frontend/protocol_spec/to_ir/spec.rs:7:25
Dec 19 22:15:39.178 INFO [stderr]   |
Dec 19 22:15:39.178 INFO [stderr] 7 | use super::super::ast::{Ident, Statement, Value};
Dec 19 22:15:39.178 INFO [stderr]   |                         ^^^^^
Dec 19 22:15:39.178 INFO [stderr] 
Dec 19 22:15:39.179 INFO [stderr] warning: unused import: `RelativeNSPath`
Dec 19 22:15:39.179 INFO [stderr]  --> src/frontend/protocol_spec/to_ir/compilation_unit.rs:3:47
Dec 19 22:15:39.179 INFO [stderr]   |
Dec 19 22:15:39.179 INFO [stderr] 3 | use ::ir::compilation_unit::{CompilationUnit, RelativeNSPath, CanonicalNSPath,
Dec 19 22:15:39.179 INFO [stderr]   |                                               ^^^^^^^^^^^^^^
Dec 19 22:15:39.179 INFO [stderr] 
Dec 19 22:15:39.179 INFO [stderr] warning: unused imports: `IntegerSize`, `IntegerSpec`
Dec 19 22:15:39.179 INFO [stderr]  --> src/frontend/protocol_spec/to_ir/compilation_unit.rs:6:40
Dec 19 22:15:39.179 INFO [stderr]   |
Dec 19 22:15:39.179 INFO [stderr] 6 | use ::ir::type_spec::{TypeSpecVariant, IntegerSpec, IntegerSize};
Dec 19 22:15:39.179 INFO [stderr]   |                                        ^^^^^^^^^^^  ^^^^^^^^^^^
Dec 19 22:15:39.179 INFO [stderr] 
Dec 19 22:15:39.181 INFO [stderr] warning: unused macro definition
Dec 19 22:15:39.181 INFO [stderr]   --> src/lib.rs:48:1
Dec 19 22:15:39.181 INFO [stderr]    |
Dec 19 22:15:39.181 INFO [stderr] 48 | / macro_rules! unwrap_ok {
Dec 19 22:15:39.181 INFO [stderr] 49 | |     ($e:expr) => {
Dec 19 22:15:39.181 INFO [stderr] 50 | |         match $e {
Dec 19 22:15:39.181 INFO [stderr] 51 | |             Ok(inner) => inner,
Dec 19 22:15:39.181 INFO [stderr] ...  |
Dec 19 22:15:39.181 INFO [stderr] 57 | |     }
Dec 19 22:15:39.181 INFO [stderr] 58 | | }
Dec 19 22:15:39.181 INFO [stderr]    | |_^
Dec 19 22:15:39.181 INFO [stderr] 
Dec 19 22:15:39.181 INFO [stderr] warning: unused macro definition
Dec 19 22:15:39.181 INFO [stderr]   --> src/lib.rs:60:1
Dec 19 22:15:39.181 INFO [stderr]    |
Dec 19 22:15:39.182 INFO [stderr] 60 | / macro_rules! unwrap_error {
Dec 19 22:15:39.182 INFO [stderr] 61 | |     ($e:expr) => {
Dec 19 22:15:39.182 INFO [stderr] 62 | |         match $e {
Dec 19 22:15:39.182 INFO [stderr] 63 | |             Ok(inner) => {
Dec 19 22:15:39.182 INFO [stderr] ...  |
Dec 19 22:15:39.182 INFO [stderr] 68 | |     }
Dec 19 22:15:39.182 INFO [stderr] 69 | | }
Dec 19 22:15:39.182 INFO [stderr]    | |_^
Dec 19 22:15:39.182 INFO [stderr] 
Dec 19 22:15:40.832 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 22:15:40.833 INFO [stderr]   --> src/errors.rs:6:1
Dec 19 22:15:40.833 INFO [stderr]    |
Dec 19 22:15:40.833 INFO [stderr] 6  | / error_chain! {
Dec 19 22:15:40.833 INFO [stderr] 7  | |     links {
Dec 19 22:15:40.833 INFO [stderr] 8  | |         //JsonParseError(
Dec 19 22:15:40.834 INFO [stderr] 9  | |         //    ::frontend::protocol_json::Error,
Dec 19 22:15:40.834 INFO [stderr] ...  |
Dec 19 22:15:40.834 INFO [stderr] 27 | |     }
Dec 19 22:15:40.834 INFO [stderr] 28 | | }
Dec 19 22:15:40.834 INFO [stderr]    | |_^
Dec 19 22:15:40.834 INFO [stderr]    |
Dec 19 22:15:40.834 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 22:15:40.834 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 22:15:40.834 INFO [stderr] 
Dec 19 22:15:40.950 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 22:15:40.950 INFO [stderr]   --> src/errors.rs:6:1
Dec 19 22:15:40.950 INFO [stderr]    |
Dec 19 22:15:40.950 INFO [stderr] 6  | / error_chain! {
Dec 19 22:15:40.950 INFO [stderr] 7  | |     links {
Dec 19 22:15:40.950 INFO [stderr] 8  | |         //JsonParseError(
Dec 19 22:15:40.950 INFO [stderr] 9  | |         //    ::frontend::protocol_json::Error,
Dec 19 22:15:40.950 INFO [stderr] ...  |
Dec 19 22:15:40.950 INFO [stderr] 27 | |     }
Dec 19 22:15:40.950 INFO [stderr] 28 | | }
Dec 19 22:15:40.950 INFO [stderr]    | |_^
Dec 19 22:15:40.950 INFO [stderr]    |
Dec 19 22:15:40.950 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 22:15:40.950 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 22:15:40.950 INFO [stderr] 
Dec 19 22:15:41.067 INFO [stderr] warning: unreachable pattern
Dec 19 22:15:41.067 INFO [stderr]    --> src/backend/imperative_base/mod.rs:199:9
Dec 19 22:15:41.067 INFO [stderr]     |
Dec 19 22:15:41.067 INFO [stderr] 199 |         _ => unimplemented!(),
Dec 19 22:15:41.067 INFO [stderr]     |         ^
Dec 19 22:15:41.067 INFO [stderr]     |
Dec 19 22:15:41.067 INFO [stderr]     = note: #[warn(unreachable_patterns)] on by default
Dec 19 22:15:41.067 INFO [stderr] 
Dec 19 22:15:41.068 INFO [stderr] warning: unreachable pattern
Dec 19 22:15:41.068 INFO [stderr]    --> src/backend/javascript/ib_to_js.rs:276:9
Dec 19 22:15:41.068 INFO [stderr]     |
Dec 19 22:15:41.068 INFO [stderr] 276 |         _ => unimplemented!(),
Dec 19 22:15:41.068 INFO [stderr]     |         ^
Dec 19 22:15:41.068 INFO [stderr] 
Dec 19 22:15:41.070 INFO [stderr] warning: unreachable pattern
Dec 19 22:15:41.070 INFO [stderr]    --> src/backend/python/ib_to_py.rs:253:9
Dec 19 22:15:41.070 INFO [stderr]     |
Dec 19 22:15:41.070 INFO [stderr] 253 |         _ => unimplemented!(),
Dec 19 22:15:41.070 INFO [stderr]     |         ^
Dec 19 22:15:41.070 INFO [stderr] 
Dec 19 22:15:41.080 INFO [stderr] warning: unreachable pattern
Dec 19 22:15:41.080 INFO [stderr]   --> src/ir/compilation_unit/mod.rs:46:13
Dec 19 22:15:41.080 INFO [stderr]    |
Dec 19 22:15:41.080 INFO [stderr] 46 |             _ => None,
Dec 19 22:15:41.080 INFO [stderr]    |             ^
Dec 19 22:15:41.080 INFO [stderr] 
Dec 19 22:15:41.080 INFO [stderr] warning: unreachable pattern
Dec 19 22:15:41.080 INFO [stderr]    --> src/ir/compilation_unit/mod.rs:126:17
Dec 19 22:15:41.080 INFO [stderr]     |
Dec 19 22:15:41.080 INFO [stderr] 126 |                 _ => (),
Dec 19 22:15:41.080 INFO [stderr]     |                 ^
Dec 19 22:15:41.080 INFO [stderr] 
Dec 19 22:15:41.080 INFO [stderr] warning: unreachable pattern
Dec 19 22:15:41.080 INFO [stderr]    --> src/ir/compilation_unit/mod.rs:179:17
Dec 19 22:15:41.080 INFO [stderr]     |
Dec 19 22:15:41.080 INFO [stderr] 179 |                 _ => panic!(),
Dec 19 22:15:41.080 INFO [stderr]     |                 ^
Dec 19 22:15:41.080 INFO [stderr] 
Dec 19 22:15:41.093 INFO [stderr] warning: unused variable: `data`
Dec 19 22:15:41.093 INFO [stderr]   --> src/ir/type_spec/literal.rs:90:17
Dec 19 22:15:41.093 INFO [stderr]    |
Dec 19 22:15:41.093 INFO [stderr] 90 | fn parse_binary(data: &BinarySpec, input_str: &str) -> Result<TypeSpecLiteralVariant> {
Dec 19 22:15:41.093 INFO [stderr]    |                 ^^^^ help: consider using `_data` instead
Dec 19 22:15:41.093 INFO [stderr]    |
Dec 19 22:15:41.093 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 22:15:41.093 INFO [stderr] 
Dec 19 22:15:41.093 INFO [stderr] warning: unused variable: `type_spec`
Dec 19 22:15:41.093 INFO [stderr]   --> src/backend/imperative_base/reference.rs:81:31
Dec 19 22:15:41.093 INFO [stderr]    |
Dec 19 22:15:41.093 INFO [stderr] 81 |                 ref node, ref type_spec, .. }) => {
Dec 19 22:15:41.093 INFO [stderr]    |                               ^^^^^^^^^ help: try ignoring the field: `type_spec: _`
Dec 19 22:15:41.093 INFO [stderr] 
Dec 19 22:15:41.094 INFO [stderr] warning: unused variable: `type_spec`
Dec 19 22:15:41.094 INFO [stderr]    --> src/backend/imperative_base/reference.rs:134:21
Dec 19 22:15:41.094 INFO [stderr]     |
Dec 19 22:15:41.094 INFO [stderr] 134 |                 ref type_spec, .. }) => {
Dec 19 22:15:41.094 INFO [stderr]     |                     ^^^^^^^^^ help: try ignoring the field: `type_spec: _`
Dec 19 22:15:41.094 INFO [stderr] 
Dec 19 22:15:41.094 INFO [stderr] warning: unused variable: `type_name`
Dec 19 22:15:41.094 INFO [stderr]    --> src/backend/javascript/ib_to_js.rs:126:58
Dec 19 22:15:41.094 INFO [stderr]     |
Dec 19 22:15:41.094 INFO [stderr] 126 |             ib::Operation::TypeCall { ref input_var, ref type_name,
Dec 19 22:15:41.094 INFO [stderr]     |                                                          ^^^^^^^^^ help: try ignoring the field: `type_name: _`
Dec 19 22:15:41.094 INFO [stderr] 
Dec 19 22:15:41.095 INFO [stderr] warning: unused variable: `default`
Dec 19 22:15:41.095 INFO [stderr]   --> src/backend/rust/ib_to_rs.rs:39:57
Dec 19 22:15:41.095 INFO [stderr]    |
Dec 19 22:15:41.095 INFO [stderr] 39 |                                          ref cases, ref default, ref enum_type } } => {
Dec 19 22:15:41.095 INFO [stderr]    |                                                         ^^^^^^^ help: consider using `_default` instead
Dec 19 22:15:41.095 INFO [stderr] 
Dec 19 22:15:41.095 INFO [stderr] warning: unused variable: `enum_type`
Dec 19 22:15:41.095 INFO [stderr]   --> src/backend/rust/ib_to_rs.rs:39:70
Dec 19 22:15:41.095 INFO [stderr]    |
Dec 19 22:15:41.095 INFO [stderr] 39 |                                          ref cases, ref default, ref enum_type } } => {
Dec 19 22:15:41.095 INFO [stderr]    |                                                                      ^^^^^^^^^ help: consider using `_enum_type` instead
Dec 19 22:15:41.095 INFO [stderr] 
Dec 19 22:15:41.095 INFO [stderr] warning: unused variable: `typ_name_size_of`
Dec 19 22:15:41.095 INFO [stderr]   --> src/backend/rust/cu_to_rs.rs:33:13
Dec 19 22:15:41.095 INFO [stderr]    |
Dec 19 22:15:41.095 INFO [stderr] 33 |         let typ_name_size_of = format!("{}_size_of", typ_base_name);
Dec 19 22:15:41.095 INFO [stderr]    |             ^^^^^^^^^^^^^^^^ help: consider using `_typ_name_size_of` instead
Dec 19 22:15:41.095 INFO [stderr] 
Dec 19 22:15:41.095 INFO [stderr] warning: unused variable: `typ_name_deserialize`
Dec 19 22:15:41.095 INFO [stderr]   --> src/backend/rust/cu_to_rs.rs:35:13
Dec 19 22:15:41.095 INFO [stderr]    |
Dec 19 22:15:41.095 INFO [stderr] 35 |         let typ_name_deserialize = format!("{}_deserialize", typ_base_name);
Dec 19 22:15:41.095 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^ help: consider using `_typ_name_deserialize` instead
Dec 19 22:15:41.095 INFO [stderr] 
Dec 19 22:15:41.096 INFO [stderr] warning: unused variable: `length_var`
Dec 19 22:15:41.096 INFO [stderr]   --> src/backend/python/ib_to_py.rs:27:21
Dec 19 22:15:41.096 INFO [stderr]    |
Dec 19 22:15:41.096 INFO [stderr] 27 |                 let length_var = format!("{}_length", index_var);
Dec 19 22:15:41.096 INFO [stderr]    |                     ^^^^^^^^^^ help: consider using `_length_var` instead
Dec 19 22:15:41.096 INFO [stderr] 
Dec 19 22:15:41.096 INFO [stderr] warning: unused variable: `type_name`
Dec 19 22:15:41.096 INFO [stderr]    --> src/backend/python/ib_to_py.rs:113:58
Dec 19 22:15:41.096 INFO [stderr]     |
Dec 19 22:15:41.096 INFO [stderr] 113 |             ib::Operation::TypeCall { ref input_var, ref type_name,
Dec 19 22:15:41.096 INFO [stderr]     |                                                          ^^^^^^^^^ help: try ignoring the field: `type_name: _`
Dec 19 22:15:41.096 INFO [stderr] 
Dec 19 22:15:41.097 INFO [stderr] warning: unused variable: `native`
Dec 19 22:15:41.097 INFO [stderr]   --> src/backend/json_spec/mod.rs:34:34
Dec 19 22:15:41.097 INFO [stderr]    |
Dec 19 22:15:41.097 INFO [stderr] 34 |             TypeKind::Native(ref native) => {
Dec 19 22:15:41.097 INFO [stderr]    |                                  ^^^^^^ help: consider using `_native` instead
Dec 19 22:15:41.097 INFO [stderr] 
Dec 19 22:15:41.097 INFO [stderr] warning: unused variable: `typ_data`
Dec 19 22:15:41.097 INFO [stderr]   --> src/frontend/protocol_spec/from_ir.rs:30:9
Dec 19 22:15:41.097 INFO [stderr]    |
Dec 19 22:15:41.097 INFO [stderr] 30 |     let typ_data = &typ_inner.data;
Dec 19 22:15:41.097 INFO [stderr]    |         ^^^^^^^^ help: consider using `_typ_data` instead
Dec 19 22:15:41.097 INFO [stderr] 
Dec 19 22:15:41.098 INFO [stderr] warning: unused variable: `target`
Dec 19 22:15:41.098 INFO [stderr]    --> src/pass/resolve_reference.rs:213:23
Dec 19 22:15:41.098 INFO [stderr]     |
Dec 19 22:15:41.098 INFO [stderr] 213 | fn validate_causality(target: &mut ReferenceData) -> Result<()> {
Dec 19 22:15:41.098 INFO [stderr]     |                       ^^^^^^ help: consider using `_target` instead
Dec 19 22:15:41.098 INFO [stderr] 
Dec 19 22:15:41.105 INFO [stderr] warning: unused variable: `data`
Dec 19 22:15:41.105 INFO [stderr]   --> src/ir/spec/variant/simple_scalar.rs:39:24
Dec 19 22:15:41.105 INFO [stderr]    |
Dec 19 22:15:41.105 INFO [stderr] 39 |     fn get_type(&self, data: &TypeData) -> VariantType {
Dec 19 22:15:41.105 INFO [stderr]    |                        ^^^^ help: consider using `_data` instead
Dec 19 22:15:41.105 INFO [stderr] 
Dec 19 22:15:41.105 INFO [stderr] warning: unused variable: `path`
Dec 19 22:15:41.105 INFO [stderr]   --> src/ir/spec/variant/simple_scalar.rs:56:53
Dec 19 22:15:41.105 INFO [stderr]    |
Dec 19 22:15:41.105 INFO [stderr] 56 |             CompilePass::ResolveReferencedTypes(ref path, ref cu) => {
Dec 19 22:15:41.105 INFO [stderr]    |                                                     ^^^^ help: consider using `_path` instead
Dec 19 22:15:41.105 INFO [stderr] 
Dec 19 22:15:41.105 INFO [stderr] warning: unused variable: `data`
Dec 19 22:15:41.105 INFO [stderr]   --> src/ir/spec/variant/mod.rs:64:28
Dec 19 22:15:41.105 INFO [stderr]    |
Dec 19 22:15:41.105 INFO [stderr] 64 |     pub fn get_type(&self, data: &TypeData) -> VariantType {
Dec 19 22:15:41.105 INFO [stderr]    |                            ^^^^ help: consider using `_data` instead
Dec 19 22:15:41.105 INFO [stderr] 
Dec 19 22:15:41.106 INFO [stderr] warning: unused variable: `count_root_node`
Dec 19 22:15:41.106 INFO [stderr]    --> src/backend/imperative_base/deserialize.rs:101:13
Dec 19 22:15:41.106 INFO [stderr]     |
Dec 19 22:15:41.106 INFO [stderr] 101 |         let count_root_node = data.get_reference_root(self.count_handle).upgrade();
Dec 19 22:15:41.106 INFO [stderr]     |             ^^^^^^^^^^^^^^^ help: consider using `_count_root_node` instead
Dec 19 22:15:41.106 INFO [stderr] 
Dec 19 22:15:41.107 INFO [stderr] warning: unused variable: `item_var`
Dec 19 22:15:41.107 INFO [stderr]    --> src/backend/imperative_base/deserialize.rs:109:13
Dec 19 22:15:41.107 INFO [stderr]     |
Dec 19 22:15:41.107 INFO [stderr] 109 |         let item_var = format!("array_{}_index", ident);
Dec 19 22:15:41.107 INFO [stderr]     |             ^^^^^^^^ help: consider using `_item_var` instead
Dec 19 22:15:41.107 INFO [stderr] 
Dec 19 22:15:41.176 INFO [stderr] warning: unreachable pattern
Dec 19 22:15:41.176 INFO [stderr]    --> src/backend/imperative_base/mod.rs:199:9
Dec 19 22:15:41.176 INFO [stderr]     |
Dec 19 22:15:41.176 INFO [stderr] 199 |         _ => unimplemented!(),
Dec 19 22:15:41.176 INFO [stderr]     |         ^
Dec 19 22:15:41.177 INFO [stderr]     |
Dec 19 22:15:41.177 INFO [stderr]     = note: #[warn(unreachable_patterns)] on by default
Dec 19 22:15:41.177 INFO [stderr] 
Dec 19 22:15:41.178 INFO [stderr] warning: unreachable pattern
Dec 19 22:15:41.178 INFO [stderr]    --> src/backend/javascript/ib_to_js.rs:276:9
Dec 19 22:15:41.178 INFO [stderr]     |
Dec 19 22:15:41.178 INFO [stderr] 276 |         _ => unimplemented!(),
Dec 19 22:15:41.178 INFO [stderr]     |         ^
Dec 19 22:15:41.178 INFO [stderr] 
Dec 19 22:15:41.180 INFO [stderr] warning: unreachable pattern
Dec 19 22:15:41.180 INFO [stderr]    --> src/backend/python/ib_to_py.rs:253:9
Dec 19 22:15:41.180 INFO [stderr]     |
Dec 19 22:15:41.180 INFO [stderr] 253 |         _ => unimplemented!(),
Dec 19 22:15:41.180 INFO [stderr]     |         ^
Dec 19 22:15:41.180 INFO [stderr] 
Dec 19 22:15:41.187 INFO [stderr] warning: unreachable pattern
Dec 19 22:15:41.187 INFO [stderr]   --> src/ir/compilation_unit/mod.rs:46:13
Dec 19 22:15:41.187 INFO [stderr]    |
Dec 19 22:15:41.187 INFO [stderr] 46 |             _ => None,
Dec 19 22:15:41.187 INFO [stderr]    |             ^
Dec 19 22:15:41.188 INFO [stderr] 
Dec 19 22:15:41.188 INFO [stderr] warning: unreachable pattern
Dec 19 22:15:41.188 INFO [stderr]    --> src/ir/compilation_unit/mod.rs:126:17
Dec 19 22:15:41.188 INFO [stderr]     |
Dec 19 22:15:41.188 INFO [stderr] 126 |                 _ => (),
Dec 19 22:15:41.188 INFO [stderr]     |                 ^
Dec 19 22:15:41.188 INFO [stderr] 
Dec 19 22:15:41.188 INFO [stderr] warning: unreachable pattern
Dec 19 22:15:41.188 INFO [stderr]    --> src/ir/compilation_unit/mod.rs:179:17
Dec 19 22:15:41.188 INFO [stderr]     |
Dec 19 22:15:41.188 INFO [stderr] 179 |                 _ => panic!(),
Dec 19 22:15:41.188 INFO [stderr]     |                 ^
Dec 19 22:15:41.188 INFO [stderr] 
Dec 19 22:15:41.204 INFO [stderr] warning: unused variable: `data`
Dec 19 22:15:41.204 INFO [stderr]   --> src/ir/type_spec/literal.rs:90:17
Dec 19 22:15:41.204 INFO [stderr]    |
Dec 19 22:15:41.204 INFO [stderr] 90 | fn parse_binary(data: &BinarySpec, input_str: &str) -> Result<TypeSpecLiteralVariant> {
Dec 19 22:15:41.204 INFO [stderr]    |                 ^^^^ help: consider using `_data` instead
Dec 19 22:15:41.204 INFO [stderr]    |
Dec 19 22:15:41.204 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 22:15:41.204 INFO [stderr] 
Dec 19 22:15:41.204 INFO [stderr] warning: unused variable: `type_spec`
Dec 19 22:15:41.204 INFO [stderr]   --> src/backend/imperative_base/reference.rs:81:31
Dec 19 22:15:41.204 INFO [stderr]    |
Dec 19 22:15:41.204 INFO [stderr] 81 |                 ref node, ref type_spec, .. }) => {
Dec 19 22:15:41.204 INFO [stderr]    |                               ^^^^^^^^^ help: try ignoring the field: `type_spec: _`
Dec 19 22:15:41.204 INFO [stderr] 
Dec 19 22:15:41.204 INFO [stderr] warning: unused variable: `type_spec`
Dec 19 22:15:41.205 INFO [stderr]    --> src/backend/imperative_base/reference.rs:134:21
Dec 19 22:15:41.205 INFO [stderr]     |
Dec 19 22:15:41.205 INFO [stderr] 134 |                 ref type_spec, .. }) => {
Dec 19 22:15:41.205 INFO [stderr]     |                     ^^^^^^^^^ help: try ignoring the field: `type_spec: _`
Dec 19 22:15:41.205 INFO [stderr] 
Dec 19 22:15:41.205 INFO [stderr] warning: unused variable: `type_name`
Dec 19 22:15:41.205 INFO [stderr]    --> src/backend/javascript/ib_to_js.rs:126:58
Dec 19 22:15:41.205 INFO [stderr]     |
Dec 19 22:15:41.205 INFO [stderr] 126 |             ib::Operation::TypeCall { ref input_var, ref type_name,
Dec 19 22:15:41.205 INFO [stderr]     |                                                          ^^^^^^^^^ help: try ignoring the field: `type_name: _`
Dec 19 22:15:41.205 INFO [stderr] 
Dec 19 22:15:41.205 INFO [stderr] warning: unused variable: `default`
Dec 19 22:15:41.205 INFO [stderr]   --> src/backend/rust/ib_to_rs.rs:39:57
Dec 19 22:15:41.205 INFO [stderr]    |
Dec 19 22:15:41.205 INFO [stderr] 39 |                                          ref cases, ref default, ref enum_type } } => {
Dec 19 22:15:41.205 INFO [stderr]    |                                                         ^^^^^^^ help: consider using `_default` instead
Dec 19 22:15:41.205 INFO [stderr] 
Dec 19 22:15:41.205 INFO [stderr] warning: unused variable: `enum_type`
Dec 19 22:15:41.205 INFO [stderr]   --> src/backend/rust/ib_to_rs.rs:39:70
Dec 19 22:15:41.205 INFO [stderr]    |
Dec 19 22:15:41.205 INFO [stderr] 39 |                                          ref cases, ref default, ref enum_type } } => {
Dec 19 22:15:41.205 INFO [stderr]    |                                                                      ^^^^^^^^^ help: consider using `_enum_type` instead
Dec 19 22:15:41.205 INFO [stderr] 
Dec 19 22:15:41.205 INFO [stderr] warning: unused variable: `typ_name_size_of`
Dec 19 22:15:41.205 INFO [stderr]   --> src/backend/rust/cu_to_rs.rs:33:13
Dec 19 22:15:41.205 INFO [stderr]    |
Dec 19 22:15:41.205 INFO [stderr] 33 |         let typ_name_size_of = format!("{}_size_of", typ_base_name);
Dec 19 22:15:41.205 INFO [stderr]    |             ^^^^^^^^^^^^^^^^ help: consider using `_typ_name_size_of` instead
Dec 19 22:15:41.205 INFO [stderr] 
Dec 19 22:15:41.205 INFO [stderr] warning: unused variable: `typ_name_deserialize`
Dec 19 22:15:41.205 INFO [stderr]   --> src/backend/rust/cu_to_rs.rs:35:13
Dec 19 22:15:41.205 INFO [stderr]    |
Dec 19 22:15:41.205 INFO [stderr] 35 |         let typ_name_deserialize = format!("{}_deserialize", typ_base_name);
Dec 19 22:15:41.205 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^ help: consider using `_typ_name_deserialize` instead
Dec 19 22:15:41.205 INFO [stderr] 
Dec 19 22:15:41.205 INFO [stderr] warning: unused variable: `length_var`
Dec 19 22:15:41.205 INFO [stderr]   --> src/backend/python/ib_to_py.rs:27:21
Dec 19 22:15:41.205 INFO [stderr]    |
Dec 19 22:15:41.205 INFO [stderr] 27 |                 let length_var = format!("{}_length", index_var);
Dec 19 22:15:41.205 INFO [stderr]    |                     ^^^^^^^^^^ help: consider using `_length_var` instead
Dec 19 22:15:41.205 INFO [stderr] 
Dec 19 22:15:41.205 INFO [stderr] warning: unused variable: `type_name`
Dec 19 22:15:41.205 INFO [stderr]    --> src/backend/python/ib_to_py.rs:113:58
Dec 19 22:15:41.205 INFO [stderr]     |
Dec 19 22:15:41.205 INFO [stderr] 113 |             ib::Operation::TypeCall { ref input_var, ref type_name,
Dec 19 22:15:41.205 INFO [stderr]     |                                                          ^^^^^^^^^ help: try ignoring the field: `type_name: _`
Dec 19 22:15:41.205 INFO [stderr] 
Dec 19 22:15:41.212 INFO [stderr] warning: unused variable: `native`
Dec 19 22:15:41.212 INFO [stderr]   --> src/backend/json_spec/mod.rs:34:34
Dec 19 22:15:41.212 INFO [stderr]    |
Dec 19 22:15:41.212 INFO [stderr] 34 |             TypeKind::Native(ref native) => {
Dec 19 22:15:41.212 INFO [stderr]    |                                  ^^^^^^ help: consider using `_native` instead
Dec 19 22:15:41.212 INFO [stderr] 
Dec 19 22:15:41.212 INFO [stderr] warning: unused variable: `typ_data`
Dec 19 22:15:41.212 INFO [stderr]   --> src/frontend/protocol_spec/from_ir.rs:30:9
Dec 19 22:15:41.212 INFO [stderr]    |
Dec 19 22:15:41.212 INFO [stderr] 30 |     let typ_data = &typ_inner.data;
Dec 19 22:15:41.212 INFO [stderr]    |         ^^^^^^^^ help: consider using `_typ_data` instead
Dec 19 22:15:41.212 INFO [stderr] 
Dec 19 22:15:41.212 INFO [stderr] warning: unused variable: `target`
Dec 19 22:15:41.212 INFO [stderr]    --> src/pass/resolve_reference.rs:213:23
Dec 19 22:15:41.213 INFO [stderr]     |
Dec 19 22:15:41.213 INFO [stderr] 213 | fn validate_causality(target: &mut ReferenceData) -> Result<()> {
Dec 19 22:15:41.213 INFO [stderr]     |                       ^^^^^^ help: consider using `_target` instead
Dec 19 22:15:41.213 INFO [stderr] 
Dec 19 22:15:41.213 INFO [stderr] warning: unused variable: `data`
Dec 19 22:15:41.213 INFO [stderr]   --> src/ir/spec/variant/simple_scalar.rs:39:24
Dec 19 22:15:41.213 INFO [stderr]    |
Dec 19 22:15:41.213 INFO [stderr] 39 |     fn get_type(&self, data: &TypeData) -> VariantType {
Dec 19 22:15:41.213 INFO [stderr]    |                        ^^^^ help: consider using `_data` instead
Dec 19 22:15:41.213 INFO [stderr] 
Dec 19 22:15:41.213 INFO [stderr] warning: unused variable: `path`
Dec 19 22:15:41.213 INFO [stderr]   --> src/ir/spec/variant/simple_scalar.rs:56:53
Dec 19 22:15:41.213 INFO [stderr]    |
Dec 19 22:15:41.213 INFO [stderr] 56 |             CompilePass::ResolveReferencedTypes(ref path, ref cu) => {
Dec 19 22:15:41.213 INFO [stderr]    |                                                     ^^^^ help: consider using `_path` instead
Dec 19 22:15:41.213 INFO [stderr] 
Dec 19 22:15:41.213 INFO [stderr] warning: unused variable: `data`
Dec 19 22:15:41.213 INFO [stderr]   --> src/ir/spec/variant/mod.rs:64:28
Dec 19 22:15:41.213 INFO [stderr]    |
Dec 19 22:15:41.213 INFO [stderr] 64 |     pub fn get_type(&self, data: &TypeData) -> VariantType {
Dec 19 22:15:41.213 INFO [stderr]    |                            ^^^^ help: consider using `_data` instead
Dec 19 22:15:41.213 INFO [stderr] 
Dec 19 22:15:41.213 INFO [stderr] warning: unused variable: `count_root_node`
Dec 19 22:15:41.213 INFO [stderr]    --> src/backend/imperative_base/deserialize.rs:101:13
Dec 19 22:15:41.213 INFO [stderr]     |
Dec 19 22:15:41.213 INFO [stderr] 101 |         let count_root_node = data.get_reference_root(self.count_handle).upgrade();
Dec 19 22:15:41.213 INFO [stderr]     |             ^^^^^^^^^^^^^^^ help: consider using `_count_root_node` instead
Dec 19 22:15:41.213 INFO [stderr] 
Dec 19 22:15:41.213 INFO [stderr] warning: unused variable: `item_var`
Dec 19 22:15:41.213 INFO [stderr]    --> src/backend/imperative_base/deserialize.rs:109:13
Dec 19 22:15:41.213 INFO [stderr]     |
Dec 19 22:15:41.213 INFO [stderr] 109 |         let item_var = format!("array_{}_index", ident);
Dec 19 22:15:41.213 INFO [stderr]     |             ^^^^^^^^ help: consider using `_item_var` instead
Dec 19 22:15:41.213 INFO [stderr] 
Dec 19 22:15:41.224 INFO [stderr] warning: variable does not need to be mutable
Dec 19 22:15:41.224 INFO [stderr]    --> src/ir/spec/variant/simple_scalar.rs:100:13
Dec 19 22:15:41.224 INFO [stderr]     |
Dec 19 22:15:41.224 INFO [stderr] 100 |         let mut data = TypeData::default();
Dec 19 22:15:41.224 INFO [stderr]     |             ----^^^^
Dec 19 22:15:41.224 INFO [stderr]     |             |
Dec 19 22:15:41.224 INFO [stderr]     |             help: remove this `mut`
Dec 19 22:15:41.224 INFO [stderr]     |
Dec 19 22:15:41.224 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 19 22:15:41.224 INFO [stderr] 
Dec 19 22:15:41.320 INFO [stderr] warning: variable does not need to be mutable
Dec 19 22:15:41.320 INFO [stderr]    --> src/ir/spec/variant/simple_scalar.rs:100:13
Dec 19 22:15:41.320 INFO [stderr]     |
Dec 19 22:15:41.320 INFO [stderr] 100 |         let mut data = TypeData::default();
Dec 19 22:15:41.320 INFO [stderr]     |             ----^^^^
Dec 19 22:15:41.320 INFO [stderr]     |             |
Dec 19 22:15:41.320 INFO [stderr]     |             help: remove this `mut`
Dec 19 22:15:41.320 INFO [stderr]     |
Dec 19 22:15:41.320 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 19 22:15:41.320 INFO [stderr] 
Dec 19 22:15:41.892 INFO [stderr] warning: type alias is never used: `WeakDefinedTypeSpecContainer`
Dec 19 22:15:41.892 INFO [stderr]  --> src/ir/compilation_unit/defined_type_spec.rs:5:1
Dec 19 22:15:41.892 INFO [stderr]   |
Dec 19 22:15:41.892 INFO [stderr] 5 | pub type WeakDefinedTypeSpecContainer = WeakContainer<DefinedTypeSpec>;
Dec 19 22:15:41.892 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 22:15:41.892 INFO [stderr]   |
Dec 19 22:15:41.892 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 22:15:41.892 INFO [stderr] 
Dec 19 22:15:41.892 INFO [stderr] warning: variant is never constructed: `HexOne`
Dec 19 22:15:41.892 INFO [stderr]   --> src/ir/type_spec/literal.rs:86:5
Dec 19 22:15:41.892 INFO [stderr]    |
Dec 19 22:15:41.892 INFO [stderr] 86 |     HexOne(bool),
Dec 19 22:15:41.893 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 19 22:15:41.893 INFO [stderr] 
Dec 19 22:15:41.893 INFO [stderr] warning: variant is never constructed: `HexTwo`
Dec 19 22:15:41.893 INFO [stderr]   --> src/ir/type_spec/literal.rs:87:5
Dec 19 22:15:41.893 INFO [stderr]    |
Dec 19 22:15:41.893 INFO [stderr] 87 |     HexTwo(u8, bool),
Dec 19 22:15:41.893 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 19 22:15:41.893 INFO [stderr] 
Dec 19 22:15:41.893 INFO [stderr] warning: method is never used: `parse`
Dec 19 22:15:41.893 INFO [stderr]   --> src/ir/target_type.rs:18:5
Dec 19 22:15:41.893 INFO [stderr]    |
Dec 19 22:15:41.893 INFO [stderr] 18 |     fn parse(&self, raw: &str) -> Option<TargetTypeValue> {
Dec 19 22:15:41.893 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 22:15:41.893 INFO [stderr] 
Dec 19 22:15:41.893 INFO [stderr] warning: variant is never constructed: `Integer`
Dec 19 22:15:41.893 INFO [stderr]   --> src/ir/target_type.rs:38:5
Dec 19 22:15:41.893 INFO [stderr]    |
Dec 19 22:15:41.893 INFO [stderr] 38 |     Integer(u64),
Dec 19 22:15:41.893 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 19 22:15:41.893 INFO [stderr] 
Dec 19 22:15:41.893 INFO [stderr] warning: variant is never constructed: `Bytes`
Dec 19 22:15:41.893 INFO [stderr]   --> src/ir/target_type.rs:39:5
Dec 19 22:15:41.893 INFO [stderr]    |
Dec 19 22:15:41.893 INFO [stderr] 39 |     Bytes(Vec<u8>),
Dec 19 22:15:41.893 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 19 22:15:41.893 INFO [stderr] 
Dec 19 22:15:41.893 INFO [stderr] warning: variant is never constructed: `Enum`
Dec 19 22:15:41.893 INFO [stderr]   --> src/ir/target_type.rs:40:5
Dec 19 22:15:41.893 INFO [stderr]    |
Dec 19 22:15:41.893 INFO [stderr] 40 |     Enum(String),
Dec 19 22:15:41.893 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 19 22:15:41.893 INFO [stderr] 
Dec 19 22:15:41.893 INFO [stderr] warning: method is never used: `get_type`
Dec 19 22:15:41.893 INFO [stderr]   --> src/ir/target_type.rs:44:5
Dec 19 22:15:41.893 INFO [stderr]    |
Dec 19 22:15:41.893 INFO [stderr] 44 |     fn get_type(&self) -> TargetType {
Dec 19 22:15:41.893 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 22:15:41.893 INFO [stderr] 
Dec 19 22:15:41.893 INFO [stderr] warning: variant is never constructed: `AssignBlock`
Dec 19 22:15:41.893 INFO [stderr]   --> src/backend/rust/builder.rs:10:5
Dec 19 22:15:41.893 INFO [stderr]    |
Dec 19 22:15:41.893 INFO [stderr] 10 | /     AssignBlock {
Dec 19 22:15:41.893 INFO [stderr] 11 | |         is_let: bool,
Dec 19 22:15:41.893 INFO [stderr] 12 | |         lhs: String,
Dec 19 22:15:41.893 INFO [stderr] 13 | |         rhs: Block,
Dec 19 22:15:41.893 INFO [stderr] 14 | |     },
Dec 19 22:15:41.893 INFO [stderr]    | |_____^
Dec 19 22:15:41.893 INFO [stderr] 
Dec 19 22:15:41.893 INFO [stderr] warning: variant is never constructed: `Block`
Dec 19 22:15:41.893 INFO [stderr]   --> src/backend/rust/builder.rs:18:5
Dec 19 22:15:41.893 INFO [stderr]    |
Dec 19 22:15:41.893 INFO [stderr] 18 | /     Block {
Dec 19 22:15:41.893 INFO [stderr] 19 | |         block: Block,
Dec 19 22:15:41.893 INFO [stderr] 20 | |     },
Dec 19 22:15:41.893 INFO [stderr]    | |_____^
Dec 19 22:15:41.893 INFO [stderr] 
Dec 19 22:15:41.893 INFO [stderr] warning: variant is never constructed: `Module`
Dec 19 22:15:41.893 INFO [stderr]   --> src/backend/rust/builder.rs:24:5
Dec 19 22:15:41.893 INFO [stderr]    |
Dec 19 22:15:41.894 INFO [stderr] 24 | /     Module {
Dec 19 22:15:41.894 INFO [stderr] 25 | |         name: String,
Dec 19 22:15:41.894 INFO [stderr] 26 | |         block: Block,
Dec 19 22:15:41.894 INFO [stderr] 27 | |     },
Dec 19 22:15:41.894 INFO [stderr]    | |_____^
Dec 19 22:15:41.894 INFO [stderr] 
Dec 19 22:15:41.894 INFO [stderr] warning: method is never used: `block`
Dec 19 22:15:41.894 INFO [stderr]   --> src/backend/rust/builder.rs:64:5
Dec 19 22:15:41.894 INFO [stderr]    |
Dec 19 22:15:41.894 INFO [stderr] 64 |     pub fn block(&mut self, block: Block) {
Dec 19 22:15:41.894 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 22:15:41.894 INFO [stderr] 
Dec 19 22:15:41.894 INFO [stderr] warning: function is never used: `format_error`
Dec 19 22:15:41.894 INFO [stderr]   --> src/frontend/protocol_spec/ast/parser.rs:17:1
Dec 19 22:15:41.894 INFO [stderr]    |
Dec 19 22:15:41.894 INFO [stderr] 17 | fn format_error(input: &str, error: pds::ParseError) -> String {
Dec 19 22:15:41.894 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 22:15:41.894 INFO [stderr] 
Dec 19 22:15:41.894 INFO [stderr] warning: function is never used: `ir_to_spec`
Dec 19 22:15:41.894 INFO [stderr]  --> src/frontend/protocol_spec/from_ir.rs:7:1
Dec 19 22:15:41.894 INFO [stderr]   |
Dec 19 22:15:41.894 INFO [stderr] 7 | fn ir_to_spec(type_name: String, typ: TypeContainer) -> Statement {
Dec 19 22:15:41.894 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 22:15:41.894 INFO [stderr] 
Dec 19 22:15:41.894 INFO [stderr] warning: function is never used: `ir_to_spec_inner`
Dec 19 22:15:41.894 INFO [stderr]   --> src/frontend/protocol_spec/from_ir.rs:26:1
Dec 19 22:15:41.894 INFO [stderr]    |
Dec 19 22:15:41.894 INFO [stderr] 26 | fn ir_to_spec_inner(typ: TypeContainer) -> Statement {
Dec 19 22:15:41.894 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 22:15:41.894 INFO [stderr] 
Dec 19 22:15:42.072 INFO [stderr] warning: type alias is never used: `WeakDefinedTypeSpecContainer`
Dec 19 22:15:42.072 INFO [stderr]  --> src/ir/compilation_unit/defined_type_spec.rs:5:1
Dec 19 22:15:42.072 INFO [stderr]   |
Dec 19 22:15:42.072 INFO [stderr] 5 | pub type WeakDefinedTypeSpecContainer = WeakContainer<DefinedTypeSpec>;
Dec 19 22:15:42.072 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 22:15:42.072 INFO [stderr]   |
Dec 19 22:15:42.072 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 22:15:42.072 INFO [stderr] 
Dec 19 22:15:42.072 INFO [stderr] warning: variant is never constructed: `HexOne`
Dec 19 22:15:42.072 INFO [stderr]   --> src/ir/type_spec/literal.rs:86:5
Dec 19 22:15:42.073 INFO [stderr]    |
Dec 19 22:15:42.073 INFO [stderr] 86 |     HexOne(bool),
Dec 19 22:15:42.073 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 19 22:15:42.073 INFO [stderr] 
Dec 19 22:15:42.073 INFO [stderr] warning: variant is never constructed: `HexTwo`
Dec 19 22:15:42.073 INFO [stderr]   --> src/ir/type_spec/literal.rs:87:5
Dec 19 22:15:42.073 INFO [stderr]    |
Dec 19 22:15:42.073 INFO [stderr] 87 |     HexTwo(u8, bool),
Dec 19 22:15:42.073 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 19 22:15:42.073 INFO [stderr] 
Dec 19 22:15:42.073 INFO [stderr] warning: method is never used: `parse`
Dec 19 22:15:42.073 INFO [stderr]   --> src/ir/target_type.rs:18:5
Dec 19 22:15:42.073 INFO [stderr]    |
Dec 19 22:15:42.073 INFO [stderr] 18 |     fn parse(&self, raw: &str) -> Option<TargetTypeValue> {
Dec 19 22:15:42.073 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 22:15:42.073 INFO [stderr] 
Dec 19 22:15:42.073 INFO [stderr] warning: variant is never constructed: `Integer`
Dec 19 22:15:42.073 INFO [stderr]   --> src/ir/target_type.rs:38:5
Dec 19 22:15:42.073 INFO [stderr]    |
Dec 19 22:15:42.073 INFO [stderr] 38 |     Integer(u64),
Dec 19 22:15:42.073 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 19 22:15:42.073 INFO [stderr] 
Dec 19 22:15:42.073 INFO [stderr] warning: variant is never constructed: `Bytes`
Dec 19 22:15:42.073 INFO [stderr]   --> src/ir/target_type.rs:39:5
Dec 19 22:15:42.073 INFO [stderr]    |
Dec 19 22:15:42.073 INFO [stderr] 39 |     Bytes(Vec<u8>),
Dec 19 22:15:42.073 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 19 22:15:42.073 INFO [stderr] 
Dec 19 22:15:42.073 INFO [stderr] warning: variant is never constructed: `Enum`
Dec 19 22:15:42.073 INFO [stderr]   --> src/ir/target_type.rs:40:5
Dec 19 22:15:42.073 INFO [stderr]    |
Dec 19 22:15:42.073 INFO [stderr] 40 |     Enum(String),
Dec 19 22:15:42.073 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 19 22:15:42.073 INFO [stderr] 
Dec 19 22:15:42.073 INFO [stderr] warning: method is never used: `get_type`
Dec 19 22:15:42.073 INFO [stderr]   --> src/ir/target_type.rs:44:5
Dec 19 22:15:42.073 INFO [stderr]    |
Dec 19 22:15:42.073 INFO [stderr] 44 |     fn get_type(&self) -> TargetType {
Dec 19 22:15:42.073 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 22:15:42.073 INFO [stderr] 
Dec 19 22:15:42.074 INFO [stderr] warning: function is never used: `test_compile`
Dec 19 22:15:42.074 INFO [stderr]  --> src/backend/imperative_base/tests/mod.rs:2:1
Dec 19 22:15:42.074 INFO [stderr]   |
Dec 19 22:15:42.074 INFO [stderr] 2 | fn test_compile(spec: &str) {
Dec 19 22:15:42.074 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 22:15:42.074 INFO [stderr] 
Dec 19 22:15:42.074 INFO [stderr] warning: variant is never constructed: `AssignBlock`
Dec 19 22:15:42.074 INFO [stderr]   --> src/backend/rust/builder.rs:10:5
Dec 19 22:15:42.074 INFO [stderr]    |
Dec 19 22:15:42.074 INFO [stderr] 10 | /     AssignBlock {
Dec 19 22:15:42.074 INFO [stderr] 11 | |         is_let: bool,
Dec 19 22:15:42.074 INFO [stderr] 12 | |         lhs: String,
Dec 19 22:15:42.074 INFO [stderr] 13 | |         rhs: Block,
Dec 19 22:15:42.074 INFO [stderr] 14 | |     },
Dec 19 22:15:42.074 INFO [stderr]    | |_____^
Dec 19 22:15:42.074 INFO [stderr] 
Dec 19 22:15:42.074 INFO [stderr] warning: variant is never constructed: `Block`
Dec 19 22:15:42.074 INFO [stderr]   --> src/backend/rust/builder.rs:18:5
Dec 19 22:15:42.074 INFO [stderr]    |
Dec 19 22:15:42.074 INFO [stderr] 18 | /     Block {
Dec 19 22:15:42.074 INFO [stderr] 19 | |         block: Block,
Dec 19 22:15:42.074 INFO [stderr] 20 | |     },
Dec 19 22:15:42.074 INFO [stderr]    | |_____^
Dec 19 22:15:42.074 INFO [stderr] 
Dec 19 22:15:42.074 INFO [stderr] warning: variant is never constructed: `Module`
Dec 19 22:15:42.074 INFO [stderr]   --> src/backend/rust/builder.rs:24:5
Dec 19 22:15:42.074 INFO [stderr]    |
Dec 19 22:15:42.074 INFO [stderr] 24 | /     Module {
Dec 19 22:15:42.074 INFO [stderr] 25 | |         name: String,
Dec 19 22:15:42.074 INFO [stderr] 26 | |         block: Block,
Dec 19 22:15:42.074 INFO [stderr] 27 | |     },
Dec 19 22:15:42.074 INFO [stderr]    | |_____^
Dec 19 22:15:42.074 INFO [stderr] 
Dec 19 22:15:42.074 INFO [stderr] warning: method is never used: `block`
Dec 19 22:15:42.074 INFO [stderr]   --> src/backend/rust/builder.rs:64:5
Dec 19 22:15:42.074 INFO [stderr]    |
Dec 19 22:15:42.074 INFO [stderr] 64 |     pub fn block(&mut self, block: Block) {
Dec 19 22:15:42.074 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 22:15:42.074 INFO [stderr] 
Dec 19 22:15:42.075 INFO [stderr] warning: function is never used: `format_error`
Dec 19 22:15:42.075 INFO [stderr]   --> src/frontend/protocol_spec/ast/parser.rs:17:1
Dec 19 22:15:42.075 INFO [stderr]    |
Dec 19 22:15:42.075 INFO [stderr] 17 | fn format_error(input: &str, error: pds::ParseError) -> String {
Dec 19 22:15:42.075 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 22:15:42.075 INFO [stderr] 
Dec 19 22:15:42.080 INFO [stderr] warning: function is never used: `ir_to_spec`
Dec 19 22:15:42.080 INFO [stderr]  --> src/frontend/protocol_spec/from_ir.rs:7:1
Dec 19 22:15:42.080 INFO [stderr]   |
Dec 19 22:15:42.080 INFO [stderr] 7 | fn ir_to_spec(type_name: String, typ: TypeContainer) -> Statement {
Dec 19 22:15:42.080 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 22:15:42.080 INFO [stderr] 
Dec 19 22:15:42.080 INFO [stderr] warning: function is never used: `ir_to_spec_inner`
Dec 19 22:15:42.080 INFO [stderr]   --> src/frontend/protocol_spec/from_ir.rs:26:1
Dec 19 22:15:42.080 INFO [stderr]    |
Dec 19 22:15:42.080 INFO [stderr] 26 | fn ir_to_spec_inner(typ: TypeContainer) -> Statement {
Dec 19 22:15:42.080 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 22:15:42.080 INFO [stderr] 
Dec 19 22:15:42.616 INFO [stderr] warning: unused import: `protodefc::ir::spec::TypeContainer`
Dec 19 22:15:42.617 INFO [stderr]  --> tests/spec_compile.rs:4:5
Dec 19 22:15:42.617 INFO [stderr]   |
Dec 19 22:15:42.617 INFO [stderr] 4 | use protodefc::ir::spec::TypeContainer;
Dec 19 22:15:42.617 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 22:15:42.617 INFO [stderr]   |
Dec 19 22:15:42.617 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 22:15:42.617 INFO [stderr] 
Dec 19 22:15:42.710 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.31s
Dec 19 22:15:43.362 INFO running `"docker" "inspect" "33f88c0c996b688d9434e354d3d2266e5118859f17c4610ef73426d3419e2d73"`
Dec 19 22:15:43.647 INFO running `"docker" "rm" "-f" "33f88c0c996b688d9434e354d3d2266e5118859f17c4610ef73426d3419e2d73"`
Dec 19 22:15:43.865 INFO [stdout] 33f88c0c996b688d9434e354d3d2266e5118859f17c4610ef73426d3419e2d73