[INFO] cloning repository https://github.com/zerovolts/wasm-encoder
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zerovolts/wasm-encoder" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzerovolts%2Fwasm-encoder"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzerovolts%2Fwasm-encoder'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 028aaa6fe36edb095def55dbb3cc2418d21e417e
[INFO] testing zerovolts/wasm-encoder against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzerovolts%2Fwasm-encoder" "/workspace/builds/worker-9/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/zerovolts/wasm-encoder on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/zerovolts/wasm-encoder
[INFO] finished tweaking git repo https://github.com/zerovolts/wasm-encoder
[INFO] tweaked toml for git repo https://github.com/zerovolts/wasm-encoder written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/zerovolts/wasm-encoder already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 70a433ab0e1e1b78465a542787eddd2cc746078642fc16a6d2d5ead6e9a18a30
[INFO] running `"docker" "start" "-a" "70a433ab0e1e1b78465a542787eddd2cc746078642fc16a6d2d5ead6e9a18a30"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling wasmuter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused imports: `f32`, `f64`
[INFO] [stderr]  --> src/encoder.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{f32, f64, i32, u32};
[INFO] [stderr]   |           ^^^  ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Instruction`
[INFO] [stderr]  --> src/section/global_section.rs:4:30
[INFO] [stderr]   |
[INFO] [stderr] 4 |     expression::{Expression, Instruction},
[INFO] [stderr]   |                              ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:431:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] 431 |             I64TruncF32S => encoder.push_u8(I64_TRUNC_F32_S),
[INFO] [stderr]     |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:432:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] 431 |             I64TruncF32S => encoder.push_u8(I64_TRUNC_F32_S),
[INFO] [stderr] 432 |             I64TruncF32U => encoder.push_u8(I64_TRUNC_F32_U),
[INFO] [stderr]     |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:433:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 433 |             I64TruncF64S => encoder.push_u8(I64_TRUNC_F64_S),
[INFO] [stderr]     |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:434:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 434 |             I64TruncF64U => encoder.push_u8(I64_TRUNC_F64_U),
[INFO] [stderr]     |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:435:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 435 |             F32ConvertI32S => encoder.push_u8(F32_CONVERT_I32_S),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:436:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 436 |             F32ConvertI32U => encoder.push_u8(F32_CONVERT_I32_U),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:437:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 437 |             F32ConvertI64S => encoder.push_u8(F32_CONVERT_I64_S),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:438:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 438 |             F32ConvertI64U => encoder.push_u8(F32_CONVERT_I64_U),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:439:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 439 |             F32DemoteF64 => encoder.push_u8(F32_DEMOTE_F64),
[INFO] [stderr]     |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:440:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 440 |             F64ConvertI32S => encoder.push_u8(F64_CONVERT_I32_S),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:441:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 441 |             F64ConvertI32U => encoder.push_u8(F64_CONVERT_I32_U),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:442:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 442 |             F64ConvertI64S => encoder.push_u8(F64_CONVERT_I64_S),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:443:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 443 |             F64ConvertI64U => encoder.push_u8(F64_CONVERT_I64_U),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:444:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 444 |             F64PromoteF32 => encoder.push_u8(F64_PROMOTE_F32),
[INFO] [stderr]     |             ^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:445:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 445 |             I32ReinterpretF32 => encoder.push_u8(I32_REINTERPRET_F32),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:446:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 446 |             I64ReinterpretF64 => encoder.push_u8(I64_REINTERPRET_F64),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:447:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 447 |             F32ReinterpretI32 => encoder.push_u8(F32_REINTERPRET_I32),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:448:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 448 |             F64ReinterpretI64 => encoder.push_u8(F64_REINTERPRET_I64),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]    --> src/expression.rs:315:22
[INFO] [stderr]     |
[INFO] [stderr] 315 |             F32Const(value) => unimplemented!(),
[INFO] [stderr]     |                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]    --> src/expression.rs:316:22
[INFO] [stderr]     |
[INFO] [stderr] 316 |             F64Const(value) => unimplemented!(),
[INFO] [stderr]     |                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `I64ExtendI32U`
[INFO] [stderr]    --> src/expression.rs:430:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_I64ExtendI32U`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `I64ExtendI32U` should have a snake case name
[INFO] [stderr]    --> src/expression.rs:430:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ^^^^^^^^^^^^^ help: convert the identifier to snake case: `i64_extend_i32_u`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 24 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `f32`, `f64`
[INFO] [stderr]  --> src/encoder.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{f32, f64, i32, u32};
[INFO] [stderr]   |           ^^^  ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Instruction`
[INFO] [stderr]  --> src/section/global_section.rs:4:30
[INFO] [stderr]   |
[INFO] [stderr] 4 |     expression::{Expression, Instruction},
[INFO] [stderr]   |                              ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:431:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] 431 |             I64TruncF32S => encoder.push_u8(I64_TRUNC_F32_S),
[INFO] [stderr]     |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:432:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] 431 |             I64TruncF32S => encoder.push_u8(I64_TRUNC_F32_S),
[INFO] [stderr] 432 |             I64TruncF32U => encoder.push_u8(I64_TRUNC_F32_U),
[INFO] [stderr]     |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:433:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 433 |             I64TruncF64S => encoder.push_u8(I64_TRUNC_F64_S),
[INFO] [stderr]     |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:434:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 434 |             I64TruncF64U => encoder.push_u8(I64_TRUNC_F64_U),
[INFO] [stderr]     |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:435:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 435 |             F32ConvertI32S => encoder.push_u8(F32_CONVERT_I32_S),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:436:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 436 |             F32ConvertI32U => encoder.push_u8(F32_CONVERT_I32_U),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:437:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 437 |             F32ConvertI64S => encoder.push_u8(F32_CONVERT_I64_S),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:438:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 438 |             F32ConvertI64U => encoder.push_u8(F32_CONVERT_I64_U),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:439:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 439 |             F32DemoteF64 => encoder.push_u8(F32_DEMOTE_F64),
[INFO] [stderr]     |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:440:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 440 |             F64ConvertI32S => encoder.push_u8(F64_CONVERT_I32_S),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:441:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 441 |             F64ConvertI32U => encoder.push_u8(F64_CONVERT_I32_U),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:442:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 442 |             F64ConvertI64S => encoder.push_u8(F64_CONVERT_I64_S),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:443:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 443 |             F64ConvertI64U => encoder.push_u8(F64_CONVERT_I64_U),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:444:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 444 |             F64PromoteF32 => encoder.push_u8(F64_PROMOTE_F32),
[INFO] [stderr]     |             ^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:445:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 445 |             I32ReinterpretF32 => encoder.push_u8(I32_REINTERPRET_F32),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:446:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 446 |             I64ReinterpretF64 => encoder.push_u8(I64_REINTERPRET_F64),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:447:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 447 |             F32ReinterpretI32 => encoder.push_u8(F32_REINTERPRET_I32),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:448:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 448 |             F64ReinterpretI64 => encoder.push_u8(F64_REINTERPRET_I64),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]    --> src/expression.rs:315:22
[INFO] [stderr]     |
[INFO] [stderr] 315 |             F32Const(value) => unimplemented!(),
[INFO] [stderr]     |                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]    --> src/expression.rs:316:22
[INFO] [stderr]     |
[INFO] [stderr] 316 |             F64Const(value) => unimplemented!(),
[INFO] [stderr]     |                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `I64ExtendI32U`
[INFO] [stderr]    --> src/expression.rs:430:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_I64ExtendI32U`
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `CUSTOM_SECTION`
[INFO] [stderr]   --> src/constants.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub const CUSTOM_SECTION: u8 = 0x00;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `F32_CONST`
[INFO] [stderr]    --> src/constants.rs:114:1
[INFO] [stderr]     |
[INFO] [stderr] 114 | pub const F32_CONST: u8 = 0x43;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `F64_CONST`
[INFO] [stderr]    --> src/constants.rs:115:1
[INFO] [stderr]     |
[INFO] [stderr] 115 | pub const F64_CONST: u8 = 0x44;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `push_leb_u64`
[INFO] [stderr]   --> src/encoder.rs:87:5
[INFO] [stderr]    |
[INFO] [stderr] 87 |     pub fn push_leb_u64(&mut self, mut value: u64) -> u32 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `assert_encoding_eq`
[INFO] [stderr]    --> src/encoder.rs:167:8
[INFO] [stderr]     |
[INFO] [stderr] 167 | pub fn assert_encoding_eq<T: WasmEncode>(item: T, expected_bytes: &[u8]) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Unreachable`
[INFO] [stderr]   --> src/expression.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     Unreachable,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Nop`
[INFO] [stderr]   --> src/expression.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     Nop,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Block`
[INFO] [stderr]   --> src/expression.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     Block(BlockType, Vec<Instruction>),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Loop`
[INFO] [stderr]   --> src/expression.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     Loop(BlockType, Vec<Instruction>),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `If`
[INFO] [stderr]   --> src/expression.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     If(BlockType, Vec<Instruction>),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `IfElse`
[INFO] [stderr]   --> src/expression.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     IfElse(BlockType, Vec<Instruction>, Vec<Instruction>),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Branch`
[INFO] [stderr]   --> src/expression.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     Branch(LabelIndex),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `BranchIf`
[INFO] [stderr]   --> src/expression.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 |     BranchIf(LabelIndex),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `BranchTable`
[INFO] [stderr]   --> src/expression.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     BranchTable(Vec<LabelIndex>, LabelIndex),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Return`
[INFO] [stderr]   --> src/expression.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 33 |     Return,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `CallIndirect`
[INFO] [stderr]   --> src/expression.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |     CallIndirect(TypeIndex),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Select`
[INFO] [stderr]   --> src/expression.rs:39:5
[INFO] [stderr]    |
[INFO] [stderr] 39 |     Select,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `LocalGet`
[INFO] [stderr]   --> src/expression.rs:42:5
[INFO] [stderr]    |
[INFO] [stderr] 42 |     LocalGet(LocalIndex),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `LocalSet`
[INFO] [stderr]   --> src/expression.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 43 |     LocalSet(LocalIndex),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `LocalTee`
[INFO] [stderr]   --> src/expression.rs:44:5
[INFO] [stderr]    |
[INFO] [stderr] 44 |     LocalTee(LocalIndex),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `GlobalGet`
[INFO] [stderr]   --> src/expression.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 45 |     GlobalGet(GlobalIndex),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `GlobalSet`
[INFO] [stderr]   --> src/expression.rs:46:5
[INFO] [stderr]    |
[INFO] [stderr] 46 |     GlobalSet(GlobalIndex),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32Load`
[INFO] [stderr]   --> src/expression.rs:49:5
[INFO] [stderr]    |
[INFO] [stderr] 49 |     I32Load(MemoryArguments),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Load`
[INFO] [stderr]   --> src/expression.rs:50:5
[INFO] [stderr]    |
[INFO] [stderr] 50 |     I64Load(MemoryArguments),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32Load`
[INFO] [stderr]   --> src/expression.rs:51:5
[INFO] [stderr]    |
[INFO] [stderr] 51 |     F32Load(MemoryArguments),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64Load`
[INFO] [stderr]   --> src/expression.rs:52:5
[INFO] [stderr]    |
[INFO] [stderr] 52 |     F64Load(MemoryArguments),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32Load8S`
[INFO] [stderr]   --> src/expression.rs:53:5
[INFO] [stderr]    |
[INFO] [stderr] 53 |     I32Load8S(MemoryArguments),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32Load8U`
[INFO] [stderr]   --> src/expression.rs:54:5
[INFO] [stderr]    |
[INFO] [stderr] 54 |     I32Load8U(MemoryArguments),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32Load16S`
[INFO] [stderr]   --> src/expression.rs:55:5
[INFO] [stderr]    |
[INFO] [stderr] 55 |     I32Load16S(MemoryArguments),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32Load16U`
[INFO] [stderr]   --> src/expression.rs:56:5
[INFO] [stderr]    |
[INFO] [stderr] 56 |     I32Load16U(MemoryArguments),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Load8S`
[INFO] [stderr]   --> src/expression.rs:57:5
[INFO] [stderr]    |
[INFO] [stderr] 57 |     I64Load8S(MemoryArguments),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Load8U`
[INFO] [stderr]   --> src/expression.rs:58:5
[INFO] [stderr]    |
[INFO] [stderr] 58 |     I64Load8U(MemoryArguments),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Load16S`
[INFO] [stderr]   --> src/expression.rs:59:5
[INFO] [stderr]    |
[INFO] [stderr] 59 |     I64Load16S(MemoryArguments),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Load16U`
[INFO] [stderr]   --> src/expression.rs:60:5
[INFO] [stderr]    |
[INFO] [stderr] 60 |     I64Load16U(MemoryArguments),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Load32S`
[INFO] [stderr]   --> src/expression.rs:61:5
[INFO] [stderr]    |
[INFO] [stderr] 61 |     I64Load32S(MemoryArguments),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Load32U`
[INFO] [stderr]   --> src/expression.rs:62:5
[INFO] [stderr]    |
[INFO] [stderr] 62 |     I64Load32U(MemoryArguments),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Store`
[INFO] [stderr]   --> src/expression.rs:64:5
[INFO] [stderr]    |
[INFO] [stderr] 64 |     I64Store(MemoryArguments),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32Store`
[INFO] [stderr]   --> src/expression.rs:65:5
[INFO] [stderr]    |
[INFO] [stderr] 65 |     F32Store(MemoryArguments),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64Store`
[INFO] [stderr]   --> src/expression.rs:66:5
[INFO] [stderr]    |
[INFO] [stderr] 66 |     F64Store(MemoryArguments),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32Store8`
[INFO] [stderr]   --> src/expression.rs:67:5
[INFO] [stderr]    |
[INFO] [stderr] 67 |     I32Store8(MemoryArguments),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32Store16`
[INFO] [stderr]   --> src/expression.rs:68:5
[INFO] [stderr]    |
[INFO] [stderr] 68 |     I32Store16(MemoryArguments),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Store8`
[INFO] [stderr]   --> src/expression.rs:69:5
[INFO] [stderr]    |
[INFO] [stderr] 69 |     I64Store8(MemoryArguments),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Store16`
[INFO] [stderr]   --> src/expression.rs:70:5
[INFO] [stderr]    |
[INFO] [stderr] 70 |     I64Store16(MemoryArguments),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Store32`
[INFO] [stderr]   --> src/expression.rs:71:5
[INFO] [stderr]    |
[INFO] [stderr] 71 |     I64Store32(MemoryArguments),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `MemorySize`
[INFO] [stderr]   --> src/expression.rs:72:5
[INFO] [stderr]    |
[INFO] [stderr] 72 |     MemorySize,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `MemoryGrow`
[INFO] [stderr]   --> src/expression.rs:73:5
[INFO] [stderr]    |
[INFO] [stderr] 73 |     MemoryGrow,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Const`
[INFO] [stderr]   --> src/expression.rs:77:5
[INFO] [stderr]    |
[INFO] [stderr] 77 |     I64Const(i64),
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32Const`
[INFO] [stderr]   --> src/expression.rs:78:5
[INFO] [stderr]    |
[INFO] [stderr] 78 |     F32Const(f32),
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64Const`
[INFO] [stderr]   --> src/expression.rs:79:5
[INFO] [stderr]    |
[INFO] [stderr] 79 |     F64Const(f64),
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32Eqz`
[INFO] [stderr]   --> src/expression.rs:81:5
[INFO] [stderr]    |
[INFO] [stderr] 81 |     I32Eqz,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32Eq`
[INFO] [stderr]   --> src/expression.rs:82:5
[INFO] [stderr]    |
[INFO] [stderr] 82 |     I32Eq,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32Ne`
[INFO] [stderr]   --> src/expression.rs:83:5
[INFO] [stderr]    |
[INFO] [stderr] 83 |     I32Ne,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32LtS`
[INFO] [stderr]   --> src/expression.rs:84:5
[INFO] [stderr]    |
[INFO] [stderr] 84 |     I32LtS,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32LtU`
[INFO] [stderr]   --> src/expression.rs:85:5
[INFO] [stderr]    |
[INFO] [stderr] 85 |     I32LtU,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32GtS`
[INFO] [stderr]   --> src/expression.rs:86:5
[INFO] [stderr]    |
[INFO] [stderr] 86 |     I32GtS,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32GtU`
[INFO] [stderr]   --> src/expression.rs:87:5
[INFO] [stderr]    |
[INFO] [stderr] 87 |     I32GtU,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32LeS`
[INFO] [stderr]   --> src/expression.rs:88:5
[INFO] [stderr]    |
[INFO] [stderr] 88 |     I32LeS,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32LeU`
[INFO] [stderr]   --> src/expression.rs:89:5
[INFO] [stderr]    |
[INFO] [stderr] 89 |     I32LeU,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32GeS`
[INFO] [stderr]   --> src/expression.rs:90:5
[INFO] [stderr]    |
[INFO] [stderr] 90 |     I32GeS,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32GeU`
[INFO] [stderr]   --> src/expression.rs:91:5
[INFO] [stderr]    |
[INFO] [stderr] 91 |     I32GeU,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Eqz`
[INFO] [stderr]   --> src/expression.rs:93:5
[INFO] [stderr]    |
[INFO] [stderr] 93 |     I64Eqz,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Eq`
[INFO] [stderr]   --> src/expression.rs:94:5
[INFO] [stderr]    |
[INFO] [stderr] 94 |     I64Eq,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Ne`
[INFO] [stderr]   --> src/expression.rs:95:5
[INFO] [stderr]    |
[INFO] [stderr] 95 |     I64Ne,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64LtS`
[INFO] [stderr]   --> src/expression.rs:96:5
[INFO] [stderr]    |
[INFO] [stderr] 96 |     I64LtS,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64LtU`
[INFO] [stderr]   --> src/expression.rs:97:5
[INFO] [stderr]    |
[INFO] [stderr] 97 |     I64LtU,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64GtS`
[INFO] [stderr]   --> src/expression.rs:98:5
[INFO] [stderr]    |
[INFO] [stderr] 98 |     I64GtS,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64GtU`
[INFO] [stderr]   --> src/expression.rs:99:5
[INFO] [stderr]    |
[INFO] [stderr] 99 |     I64GtU,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64LeS`
[INFO] [stderr]    --> src/expression.rs:100:5
[INFO] [stderr]     |
[INFO] [stderr] 100 |     I64LeS,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64LeU`
[INFO] [stderr]    --> src/expression.rs:101:5
[INFO] [stderr]     |
[INFO] [stderr] 101 |     I64LeU,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64GeS`
[INFO] [stderr]    --> src/expression.rs:102:5
[INFO] [stderr]     |
[INFO] [stderr] 102 |     I64GeS,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64GeU`
[INFO] [stderr]    --> src/expression.rs:103:5
[INFO] [stderr]     |
[INFO] [stderr] 103 |     I64GeU,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32Eq`
[INFO] [stderr]    --> src/expression.rs:105:5
[INFO] [stderr]     |
[INFO] [stderr] 105 |     F32Eq,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32Ne`
[INFO] [stderr]    --> src/expression.rs:106:5
[INFO] [stderr]     |
[INFO] [stderr] 106 |     F32Ne,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32Lt`
[INFO] [stderr]    --> src/expression.rs:107:5
[INFO] [stderr]     |
[INFO] [stderr] 107 |     F32Lt,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32Gt`
[INFO] [stderr]    --> src/expression.rs:108:5
[INFO] [stderr]     |
[INFO] [stderr] 108 |     F32Gt,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32Le`
[INFO] [stderr]    --> src/expression.rs:109:5
[INFO] [stderr]     |
[INFO] [stderr] 109 |     F32Le,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32Ge`
[INFO] [stderr]    --> src/expression.rs:110:5
[INFO] [stderr]     |
[INFO] [stderr] 110 |     F32Ge,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64Eq`
[INFO] [stderr]    --> src/expression.rs:112:5
[INFO] [stderr]     |
[INFO] [stderr] 112 |     F64Eq,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64Ne`
[INFO] [stderr]    --> src/expression.rs:113:5
[INFO] [stderr]     |
[INFO] [stderr] 113 |     F64Ne,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64Lt`
[INFO] [stderr]    --> src/expression.rs:114:5
[INFO] [stderr]     |
[INFO] [stderr] 114 |     F64Lt,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64Gt`
[INFO] [stderr]    --> src/expression.rs:115:5
[INFO] [stderr]     |
[INFO] [stderr] 115 |     F64Gt,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64Le`
[INFO] [stderr]    --> src/expression.rs:116:5
[INFO] [stderr]     |
[INFO] [stderr] 116 |     F64Le,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64Ge`
[INFO] [stderr]    --> src/expression.rs:117:5
[INFO] [stderr]     |
[INFO] [stderr] 117 |     F64Ge,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32Clz`
[INFO] [stderr]    --> src/expression.rs:119:5
[INFO] [stderr]     |
[INFO] [stderr] 119 |     I32Clz,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32Ctz`
[INFO] [stderr]    --> src/expression.rs:120:5
[INFO] [stderr]     |
[INFO] [stderr] 120 |     I32Ctz,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32PopCnt`
[INFO] [stderr]    --> src/expression.rs:121:5
[INFO] [stderr]     |
[INFO] [stderr] 121 |     I32PopCnt,
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32Add`
[INFO] [stderr]    --> src/expression.rs:122:5
[INFO] [stderr]     |
[INFO] [stderr] 122 |     I32Add,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32Sub`
[INFO] [stderr]    --> src/expression.rs:123:5
[INFO] [stderr]     |
[INFO] [stderr] 123 |     I32Sub,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32Mul`
[INFO] [stderr]    --> src/expression.rs:124:5
[INFO] [stderr]     |
[INFO] [stderr] 124 |     I32Mul,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32DivS`
[INFO] [stderr]    --> src/expression.rs:125:5
[INFO] [stderr]     |
[INFO] [stderr] 125 |     I32DivS,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32DivU`
[INFO] [stderr]    --> src/expression.rs:126:5
[INFO] [stderr]     |
[INFO] [stderr] 126 |     I32DivU,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32RemS`
[INFO] [stderr]    --> src/expression.rs:127:5
[INFO] [stderr]     |
[INFO] [stderr] 127 |     I32RemS,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32RemU`
[INFO] [stderr]    --> src/expression.rs:128:5
[INFO] [stderr]     |
[INFO] [stderr] 128 |     I32RemU,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32And`
[INFO] [stderr]    --> src/expression.rs:129:5
[INFO] [stderr]     |
[INFO] [stderr] 129 |     I32And,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32Or`
[INFO] [stderr]    --> src/expression.rs:130:5
[INFO] [stderr]     |
[INFO] [stderr] 130 |     I32Or,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32Xor`
[INFO] [stderr]    --> src/expression.rs:131:5
[INFO] [stderr]     |
[INFO] [stderr] 131 |     I32Xor,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32Shl`
[INFO] [stderr]    --> src/expression.rs:132:5
[INFO] [stderr]     |
[INFO] [stderr] 132 |     I32Shl,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32ShrS`
[INFO] [stderr]    --> src/expression.rs:133:5
[INFO] [stderr]     |
[INFO] [stderr] 133 |     I32ShrS,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32ShrU`
[INFO] [stderr]    --> src/expression.rs:134:5
[INFO] [stderr]     |
[INFO] [stderr] 134 |     I32ShrU,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32Rotl`
[INFO] [stderr]    --> src/expression.rs:135:5
[INFO] [stderr]     |
[INFO] [stderr] 135 |     I32Rotl,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32Rotr`
[INFO] [stderr]    --> src/expression.rs:136:5
[INFO] [stderr]     |
[INFO] [stderr] 136 |     I32Rotr,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Clz`
[INFO] [stderr]    --> src/expression.rs:138:5
[INFO] [stderr]     |
[INFO] [stderr] 138 |     I64Clz,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Ctz`
[INFO] [stderr]    --> src/expression.rs:139:5
[INFO] [stderr]     |
[INFO] [stderr] 139 |     I64Ctz,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64PopCnt`
[INFO] [stderr]    --> src/expression.rs:140:5
[INFO] [stderr]     |
[INFO] [stderr] 140 |     I64PopCnt,
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Add`
[INFO] [stderr]    --> src/expression.rs:141:5
[INFO] [stderr]     |
[INFO] [stderr] 141 |     I64Add,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Sub`
[INFO] [stderr]    --> src/expression.rs:142:5
[INFO] [stderr]     |
[INFO] [stderr] 142 |     I64Sub,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Mul`
[INFO] [stderr]    --> src/expression.rs:143:5
[INFO] [stderr]     |
[INFO] [stderr] 143 |     I64Mul,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64DivS`
[INFO] [stderr]    --> src/expression.rs:144:5
[INFO] [stderr]     |
[INFO] [stderr] 144 |     I64DivS,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64DivU`
[INFO] [stderr]    --> src/expression.rs:145:5
[INFO] [stderr]     |
[INFO] [stderr] 145 |     I64DivU,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64RemS`
[INFO] [stderr]    --> src/expression.rs:146:5
[INFO] [stderr]     |
[INFO] [stderr] 146 |     I64RemS,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64RemU`
[INFO] [stderr]    --> src/expression.rs:147:5
[INFO] [stderr]     |
[INFO] [stderr] 147 |     I64RemU,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64And`
[INFO] [stderr]    --> src/expression.rs:148:5
[INFO] [stderr]     |
[INFO] [stderr] 148 |     I64And,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Or`
[INFO] [stderr]    --> src/expression.rs:149:5
[INFO] [stderr]     |
[INFO] [stderr] 149 |     I64Or,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Xor`
[INFO] [stderr]    --> src/expression.rs:150:5
[INFO] [stderr]     |
[INFO] [stderr] 150 |     I64Xor,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Shl`
[INFO] [stderr]    --> src/expression.rs:151:5
[INFO] [stderr]     |
[INFO] [stderr] 151 |     I64Shl,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64ShrS`
[INFO] [stderr]    --> src/expression.rs:152:5
[INFO] [stderr]     |
[INFO] [stderr] 152 |     I64ShrS,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64ShrU`
[INFO] [stderr]    --> src/expression.rs:153:5
[INFO] [stderr]     |
[INFO] [stderr] 153 |     I64ShrU,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Rotl`
[INFO] [stderr]    --> src/expression.rs:154:5
[INFO] [stderr]     |
[INFO] [stderr] 154 |     I64Rotl,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Rotr`
[INFO] [stderr]    --> src/expression.rs:155:5
[INFO] [stderr]     |
[INFO] [stderr] 155 |     I64Rotr,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32Abs`
[INFO] [stderr]    --> src/expression.rs:157:5
[INFO] [stderr]     |
[INFO] [stderr] 157 |     F32Abs,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32Neg`
[INFO] [stderr]    --> src/expression.rs:158:5
[INFO] [stderr]     |
[INFO] [stderr] 158 |     F32Neg,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32Ceil`
[INFO] [stderr]    --> src/expression.rs:159:5
[INFO] [stderr]     |
[INFO] [stderr] 159 |     F32Ceil,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32Floor`
[INFO] [stderr]    --> src/expression.rs:160:5
[INFO] [stderr]     |
[INFO] [stderr] 160 |     F32Floor,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32Trunc`
[INFO] [stderr]    --> src/expression.rs:161:5
[INFO] [stderr]     |
[INFO] [stderr] 161 |     F32Trunc,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32Nearest`
[INFO] [stderr]    --> src/expression.rs:162:5
[INFO] [stderr]     |
[INFO] [stderr] 162 |     F32Nearest,
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32Sqrt`
[INFO] [stderr]    --> src/expression.rs:163:5
[INFO] [stderr]     |
[INFO] [stderr] 163 |     F32Sqrt,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32Add`
[INFO] [stderr]    --> src/expression.rs:164:5
[INFO] [stderr]     |
[INFO] [stderr] 164 |     F32Add,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32Sub`
[INFO] [stderr]    --> src/expression.rs:165:5
[INFO] [stderr]     |
[INFO] [stderr] 165 |     F32Sub,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32Mul`
[INFO] [stderr]    --> src/expression.rs:166:5
[INFO] [stderr]     |
[INFO] [stderr] 166 |     F32Mul,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32Div`
[INFO] [stderr]    --> src/expression.rs:167:5
[INFO] [stderr]     |
[INFO] [stderr] 167 |     F32Div,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32Min`
[INFO] [stderr]    --> src/expression.rs:168:5
[INFO] [stderr]     |
[INFO] [stderr] 168 |     F32Min,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32Max`
[INFO] [stderr]    --> src/expression.rs:169:5
[INFO] [stderr]     |
[INFO] [stderr] 169 |     F32Max,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32CopySign`
[INFO] [stderr]    --> src/expression.rs:170:5
[INFO] [stderr]     |
[INFO] [stderr] 170 |     F32CopySign,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64Abs`
[INFO] [stderr]    --> src/expression.rs:172:5
[INFO] [stderr]     |
[INFO] [stderr] 172 |     F64Abs,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64Neg`
[INFO] [stderr]    --> src/expression.rs:173:5
[INFO] [stderr]     |
[INFO] [stderr] 173 |     F64Neg,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64Ceil`
[INFO] [stderr]    --> src/expression.rs:174:5
[INFO] [stderr]     |
[INFO] [stderr] 174 |     F64Ceil,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64Floor`
[INFO] [stderr]    --> src/expression.rs:175:5
[INFO] [stderr]     |
[INFO] [stderr] 175 |     F64Floor,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64Trunc`
[INFO] [stderr]    --> src/expression.rs:176:5
[INFO] [stderr]     |
[INFO] [stderr] 176 |     F64Trunc,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64Nearest`
[INFO] [stderr]    --> src/expression.rs:177:5
[INFO] [stderr]     |
[INFO] [stderr] 177 |     F64Nearest,
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64Sqrt`
[INFO] [stderr]    --> src/expression.rs:178:5
[INFO] [stderr]     |
[INFO] [stderr] 178 |     F64Sqrt,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64Add`
[INFO] [stderr]    --> src/expression.rs:179:5
[INFO] [stderr]     |
[INFO] [stderr] 179 |     F64Add,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64Sub`
[INFO] [stderr]    --> src/expression.rs:180:5
[INFO] [stderr]     |
[INFO] [stderr] 180 |     F64Sub,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64Mul`
[INFO] [stderr]    --> src/expression.rs:181:5
[INFO] [stderr]     |
[INFO] [stderr] 181 |     F64Mul,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64Div`
[INFO] [stderr]    --> src/expression.rs:182:5
[INFO] [stderr]     |
[INFO] [stderr] 182 |     F64Div,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64Min`
[INFO] [stderr]    --> src/expression.rs:183:5
[INFO] [stderr]     |
[INFO] [stderr] 183 |     F64Min,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64Max`
[INFO] [stderr]    --> src/expression.rs:184:5
[INFO] [stderr]     |
[INFO] [stderr] 184 |     F64Max,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64CopySign`
[INFO] [stderr]    --> src/expression.rs:185:5
[INFO] [stderr]     |
[INFO] [stderr] 185 |     F64CopySign,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32WrapI64`
[INFO] [stderr]    --> src/expression.rs:187:5
[INFO] [stderr]     |
[INFO] [stderr] 187 |     I32WrapI64,
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32TruncF32S`
[INFO] [stderr]    --> src/expression.rs:188:5
[INFO] [stderr]     |
[INFO] [stderr] 188 |     I32TruncF32S,
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32TruncF32U`
[INFO] [stderr]    --> src/expression.rs:189:5
[INFO] [stderr]     |
[INFO] [stderr] 189 |     I32TruncF32U,
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32TruncF64S`
[INFO] [stderr]    --> src/expression.rs:190:5
[INFO] [stderr]     |
[INFO] [stderr] 190 |     I32TruncF64S,
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32TruncF64U`
[INFO] [stderr]    --> src/expression.rs:191:5
[INFO] [stderr]     |
[INFO] [stderr] 191 |     I32TruncF64U,
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64ExtendI32S`
[INFO] [stderr]    --> src/expression.rs:192:5
[INFO] [stderr]     |
[INFO] [stderr] 192 |     I64ExtendI32S,
[INFO] [stderr]     |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32ExtendI32U`
[INFO] [stderr]    --> src/expression.rs:193:5
[INFO] [stderr]     |
[INFO] [stderr] 193 |     I32ExtendI32U,
[INFO] [stderr]     |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64TruncF32S`
[INFO] [stderr]    --> src/expression.rs:194:5
[INFO] [stderr]     |
[INFO] [stderr] 194 |     I64TruncF32S,
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64TruncF32U`
[INFO] [stderr]    --> src/expression.rs:195:5
[INFO] [stderr]     |
[INFO] [stderr] 195 |     I64TruncF32U,
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64TruncF64S`
[INFO] [stderr]    --> src/expression.rs:196:5
[INFO] [stderr]     |
[INFO] [stderr] 196 |     I64TruncF64S,
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64TruncF64U`
[INFO] [stderr]    --> src/expression.rs:197:5
[INFO] [stderr]     |
[INFO] [stderr] 197 |     I64TruncF64U,
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32ConvertI32S`
[INFO] [stderr]    --> src/expression.rs:198:5
[INFO] [stderr]     |
[INFO] [stderr] 198 |     F32ConvertI32S,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32ConvertI32U`
[INFO] [stderr]    --> src/expression.rs:199:5
[INFO] [stderr]     |
[INFO] [stderr] 199 |     F32ConvertI32U,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32ConvertI64S`
[INFO] [stderr]    --> src/expression.rs:200:5
[INFO] [stderr]     |
[INFO] [stderr] 200 |     F32ConvertI64S,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32ConvertI64U`
[INFO] [stderr]    --> src/expression.rs:201:5
[INFO] [stderr]     |
[INFO] [stderr] 201 |     F32ConvertI64U,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32DemoteF64`
[INFO] [stderr]    --> src/expression.rs:202:5
[INFO] [stderr]     |
[INFO] [stderr] 202 |     F32DemoteF64,
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64ConvertI32S`
[INFO] [stderr]    --> src/expression.rs:203:5
[INFO] [stderr]     |
[INFO] [stderr] 203 |     F64ConvertI32S,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64ConvertI32U`
[INFO] [stderr]    --> src/expression.rs:204:5
[INFO] [stderr]     |
[INFO] [stderr] 204 |     F64ConvertI32U,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64ConvertI64S`
[INFO] [stderr]    --> src/expression.rs:205:5
[INFO] [stderr]     |
[INFO] [stderr] 205 |     F64ConvertI64S,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64ConvertI64U`
[INFO] [stderr]    --> src/expression.rs:206:5
[INFO] [stderr]     |
[INFO] [stderr] 206 |     F64ConvertI64U,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64PromoteF32`
[INFO] [stderr]    --> src/expression.rs:207:5
[INFO] [stderr]     |
[INFO] [stderr] 207 |     F64PromoteF32,
[INFO] [stderr]     |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32ReinterpretF32`
[INFO] [stderr]    --> src/expression.rs:208:5
[INFO] [stderr]     |
[INFO] [stderr] 208 |     I32ReinterpretF32,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64ReinterpretF64`
[INFO] [stderr]    --> src/expression.rs:209:5
[INFO] [stderr]     |
[INFO] [stderr] 209 |     I64ReinterpretF64,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32ReinterpretI32`
[INFO] [stderr]    --> src/expression.rs:210:5
[INFO] [stderr]     |
[INFO] [stderr] 210 |     F32ReinterpretI32,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64ReinterpretI64`
[INFO] [stderr]    --> src/expression.rs:211:5
[INFO] [stderr]     |
[INFO] [stderr] 211 |     F64ReinterpretI64,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Empty`
[INFO] [stderr]    --> src/expression.rs:454:5
[INFO] [stderr]     |
[INFO] [stderr] 454 |     Empty,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Value`
[INFO] [stderr]    --> src/expression.rs:455:5
[INFO] [stderr]     |
[INFO] [stderr] 455 |     Value(ValueType),
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64`
[INFO] [stderr]   --> src/function_type.rs:41:5
[INFO] [stderr]    |
[INFO] [stderr] 41 |     I64,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32`
[INFO] [stderr]   --> src/function_type.rs:42:5
[INFO] [stderr]    |
[INFO] [stderr] 42 |     F32,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64`
[INFO] [stderr]   --> src/function_type.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 43 |     F64,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `min_max`
[INFO] [stderr]   --> src/limits.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     pub fn min_max(min: u32, max: u32) -> Limits {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/section/code_section.rs:49:5
[INFO] [stderr]    |
[INFO] [stderr] 49 |     pub fn new(count: u32, value_type: ValueType) -> Local {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/section/element_section.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub fn new(table_index: TableIndex, offset: Expression, initializer: Vec<u32>) -> Element {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `TableIndex`
[INFO] [stderr]   --> src/section/export_section.rs:42:5
[INFO] [stderr]    |
[INFO] [stderr] 42 |     TableIndex(TableIndex),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `GlobalIndex`
[INFO] [stderr]   --> src/section/export_section.rs:44:5
[INFO] [stderr]    |
[INFO] [stderr] 44 |     GlobalIndex(GlobalIndex),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Const`
[INFO] [stderr]   --> src/section/global_section.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     Const(ValueType, Expression),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Var`
[INFO] [stderr]   --> src/section/global_section.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     Var(ValueType, Expression),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `TableType`
[INFO] [stderr]   --> src/section/import_section.rs:47:5
[INFO] [stderr]    |
[INFO] [stderr] 47 |     TableType(Table),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `MemoryType`
[INFO] [stderr]   --> src/section/import_section.rs:48:5
[INFO] [stderr]    |
[INFO] [stderr] 48 |     MemoryType(Memory),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `GlobalType`
[INFO] [stderr]   --> src/section/import_section.rs:49:5
[INFO] [stderr]    |
[INFO] [stderr] 49 |     GlobalType(Global),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/section/table_section.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     pub fn new(element_type: ElementType, limits: Limits) -> Table {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `FunctionReference`
[INFO] [stderr]   --> src/section/table_section.rs:44:5
[INFO] [stderr]    |
[INFO] [stderr] 44 |     FunctionReference,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `TableSection`
[INFO] [stderr]   --> src/section/mod.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     TableSection(TableSection),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `GlobalSection`
[INFO] [stderr]   --> src/section/mod.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     GlobalSection(GlobalSection),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `StartSection`
[INFO] [stderr]   --> src/section/mod.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     StartSection(StartSection),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ElementSection`
[INFO] [stderr]   --> src/section/mod.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 33 |     ElementSection(ElementSection),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `I64ExtendI32U` should have a snake case name
[INFO] [stderr]    --> src/expression.rs:430:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ^^^^^^^^^^^^^ help: convert the identifier to snake case: `i64_extend_i32_u`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 217 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.91s
[INFO] running `"docker" "inspect" "70a433ab0e1e1b78465a542787eddd2cc746078642fc16a6d2d5ead6e9a18a30"`
[INFO] running `"docker" "rm" "-f" "70a433ab0e1e1b78465a542787eddd2cc746078642fc16a6d2d5ead6e9a18a30"`
[INFO] [stdout] 70a433ab0e1e1b78465a542787eddd2cc746078642fc16a6d2d5ead6e9a18a30
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1900f73f0501171d8b95c08cf5be831cd39b0fb99b08dcda0434da9a6f3ab29f
[INFO] running `"docker" "start" "-a" "1900f73f0501171d8b95c08cf5be831cd39b0fb99b08dcda0434da9a6f3ab29f"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: unused imports: `f32`, `f64`
[INFO] [stderr]  --> src/encoder.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{f32, f64, i32, u32};
[INFO] [stderr]   |           ^^^  ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Instruction`
[INFO] [stderr]  --> src/section/global_section.rs:4:30
[INFO] [stderr]   |
[INFO] [stderr] 4 |     expression::{Expression, Instruction},
[INFO] [stderr]   |                              ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:431:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] 431 |             I64TruncF32S => encoder.push_u8(I64_TRUNC_F32_S),
[INFO] [stderr]     |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:432:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] 431 |             I64TruncF32S => encoder.push_u8(I64_TRUNC_F32_S),
[INFO] [stderr] 432 |             I64TruncF32U => encoder.push_u8(I64_TRUNC_F32_U),
[INFO] [stderr]     |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:433:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 433 |             I64TruncF64S => encoder.push_u8(I64_TRUNC_F64_S),
[INFO] [stderr]     |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:434:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 434 |             I64TruncF64U => encoder.push_u8(I64_TRUNC_F64_U),
[INFO] [stderr]     |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:435:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 435 |             F32ConvertI32S => encoder.push_u8(F32_CONVERT_I32_S),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:436:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 436 |             F32ConvertI32U => encoder.push_u8(F32_CONVERT_I32_U),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:437:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 437 |             F32ConvertI64S => encoder.push_u8(F32_CONVERT_I64_S),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:438:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 438 |             F32ConvertI64U => encoder.push_u8(F32_CONVERT_I64_U),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:439:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 439 |             F32DemoteF64 => encoder.push_u8(F32_DEMOTE_F64),
[INFO] [stderr]     |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:440:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 440 |             F64ConvertI32S => encoder.push_u8(F64_CONVERT_I32_S),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:441:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 441 |             F64ConvertI32U => encoder.push_u8(F64_CONVERT_I32_U),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:442:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 442 |             F64ConvertI64S => encoder.push_u8(F64_CONVERT_I64_S),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:443:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 443 |             F64ConvertI64U => encoder.push_u8(F64_CONVERT_I64_U),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:444:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 444 |             F64PromoteF32 => encoder.push_u8(F64_PROMOTE_F32),
[INFO] [stderr]     |             ^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:445:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 445 |             I32ReinterpretF32 => encoder.push_u8(I32_REINTERPRET_F32),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:446:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 446 |             I64ReinterpretF64 => encoder.push_u8(I64_REINTERPRET_F64),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:447:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 447 |             F32ReinterpretI32 => encoder.push_u8(F32_REINTERPRET_I32),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:448:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 448 |             F64ReinterpretI64 => encoder.push_u8(F64_REINTERPRET_I64),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]    --> src/expression.rs:315:22
[INFO] [stderr]     |
[INFO] [stderr] 315 |             F32Const(value) => unimplemented!(),
[INFO] [stderr]     |                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]    --> src/expression.rs:316:22
[INFO] [stderr]     |
[INFO] [stderr] 316 |             F64Const(value) => unimplemented!(),
[INFO] [stderr]     |                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `I64ExtendI32U`
[INFO] [stderr]    --> src/expression.rs:430:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_I64ExtendI32U`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `I64ExtendI32U` should have a snake case name
[INFO] [stderr]    --> src/expression.rs:430:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ^^^^^^^^^^^^^ help: convert the identifier to snake case: `i64_extend_i32_u`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 24 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]    Compiling wasmuter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused imports: `f32`, `f64`
[INFO] [stderr]  --> src/encoder.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{f32, f64, i32, u32};
[INFO] [stderr]   |           ^^^  ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `f32`, `f64`
[INFO] [stderr]  --> src/encoder.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{f32, f64, i32, u32};
[INFO] [stderr]   |           ^^^  ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:431:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] 431 |             I64TruncF32S => encoder.push_u8(I64_TRUNC_F32_S),
[INFO] [stderr]     |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:432:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] 431 |             I64TruncF32S => encoder.push_u8(I64_TRUNC_F32_S),
[INFO] [stderr] 432 |             I64TruncF32U => encoder.push_u8(I64_TRUNC_F32_U),
[INFO] [stderr]     |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:433:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 433 |             I64TruncF64S => encoder.push_u8(I64_TRUNC_F64_S),
[INFO] [stderr]     |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:434:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 434 |             I64TruncF64U => encoder.push_u8(I64_TRUNC_F64_U),
[INFO] [stderr]     |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:435:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 435 |             F32ConvertI32S => encoder.push_u8(F32_CONVERT_I32_S),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:436:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 436 |             F32ConvertI32U => encoder.push_u8(F32_CONVERT_I32_U),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:437:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 437 |             F32ConvertI64S => encoder.push_u8(F32_CONVERT_I64_S),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:438:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 438 |             F32ConvertI64U => encoder.push_u8(F32_CONVERT_I64_U),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:439:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 439 |             F32DemoteF64 => encoder.push_u8(F32_DEMOTE_F64),
[INFO] [stderr]     |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:440:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 440 |             F64ConvertI32S => encoder.push_u8(F64_CONVERT_I32_S),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:441:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 441 |             F64ConvertI32U => encoder.push_u8(F64_CONVERT_I32_U),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:442:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 442 |             F64ConvertI64S => encoder.push_u8(F64_CONVERT_I64_S),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:443:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 443 |             F64ConvertI64U => encoder.push_u8(F64_CONVERT_I64_U),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:444:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 444 |             F64PromoteF32 => encoder.push_u8(F64_PROMOTE_F32),
[INFO] [stderr]     |             ^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:445:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 445 |             I32ReinterpretF32 => encoder.push_u8(I32_REINTERPRET_F32),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:446:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 446 |             I64ReinterpretF64 => encoder.push_u8(I64_REINTERPRET_F64),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:447:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 447 |             F32ReinterpretI32 => encoder.push_u8(F32_REINTERPRET_I32),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:448:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 448 |             F64ReinterpretI64 => encoder.push_u8(F64_REINTERPRET_I64),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]    --> src/expression.rs:315:22
[INFO] [stderr]     |
[INFO] [stderr] 315 |             F32Const(value) => unimplemented!(),
[INFO] [stderr]     |                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]    --> src/expression.rs:316:22
[INFO] [stderr]     |
[INFO] [stderr] 316 |             F64Const(value) => unimplemented!(),
[INFO] [stderr]     |                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `I64ExtendI32U`
[INFO] [stderr]    --> src/expression.rs:430:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_I64ExtendI32U`
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:431:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] 431 |             I64TruncF32S => encoder.push_u8(I64_TRUNC_F32_S),
[INFO] [stderr]     |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:432:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] 431 |             I64TruncF32S => encoder.push_u8(I64_TRUNC_F32_S),
[INFO] [stderr] 432 |             I64TruncF32U => encoder.push_u8(I64_TRUNC_F32_U),
[INFO] [stderr]     |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:433:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 433 |             I64TruncF64S => encoder.push_u8(I64_TRUNC_F64_S),
[INFO] [stderr]     |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:434:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 434 |             I64TruncF64U => encoder.push_u8(I64_TRUNC_F64_U),
[INFO] [stderr]     |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:435:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 435 |             F32ConvertI32S => encoder.push_u8(F32_CONVERT_I32_S),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:436:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 436 |             F32ConvertI32U => encoder.push_u8(F32_CONVERT_I32_U),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:437:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 437 |             F32ConvertI64S => encoder.push_u8(F32_CONVERT_I64_S),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:438:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 438 |             F32ConvertI64U => encoder.push_u8(F32_CONVERT_I64_U),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:439:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 439 |             F32DemoteF64 => encoder.push_u8(F32_DEMOTE_F64),
[INFO] [stderr]     |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:440:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 440 |             F64ConvertI32S => encoder.push_u8(F64_CONVERT_I32_S),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:441:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 441 |             F64ConvertI32U => encoder.push_u8(F64_CONVERT_I32_U),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:442:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 442 |             F64ConvertI64S => encoder.push_u8(F64_CONVERT_I64_S),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:443:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 443 |             F64ConvertI64U => encoder.push_u8(F64_CONVERT_I64_U),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:444:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 444 |             F64PromoteF32 => encoder.push_u8(F64_PROMOTE_F32),
[INFO] [stderr]     |             ^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:445:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 445 |             I32ReinterpretF32 => encoder.push_u8(I32_REINTERPRET_F32),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:446:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 446 |             I64ReinterpretF64 => encoder.push_u8(I64_REINTERPRET_F64),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:447:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 447 |             F32ReinterpretI32 => encoder.push_u8(F32_REINTERPRET_I32),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:448:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 448 |             F64ReinterpretI64 => encoder.push_u8(F64_REINTERPRET_I64),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]    --> src/expression.rs:315:22
[INFO] [stderr]     |
[INFO] [stderr] 315 |             F32Const(value) => unimplemented!(),
[INFO] [stderr]     |                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]    --> src/expression.rs:316:22
[INFO] [stderr]     |
[INFO] [stderr] 316 |             F64Const(value) => unimplemented!(),
[INFO] [stderr]     |                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `I64ExtendI32U`
[INFO] [stderr]    --> src/expression.rs:430:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_I64ExtendI32U`
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `CUSTOM_SECTION`
[INFO] [stderr]   --> src/constants.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub const CUSTOM_SECTION: u8 = 0x00;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `F32_CONST`
[INFO] [stderr]    --> src/constants.rs:114:1
[INFO] [stderr]     |
[INFO] [stderr] 114 | pub const F32_CONST: u8 = 0x43;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `F64_CONST`
[INFO] [stderr]    --> src/constants.rs:115:1
[INFO] [stderr]     |
[INFO] [stderr] 115 | pub const F64_CONST: u8 = 0x44;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `push_leb_u64`
[INFO] [stderr]   --> src/encoder.rs:87:5
[INFO] [stderr]    |
[INFO] [stderr] 87 |     pub fn push_leb_u64(&mut self, mut value: u64) -> u32 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Unreachable`
[INFO] [stderr]   --> src/expression.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     Unreachable,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Nop`
[INFO] [stderr]   --> src/expression.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     Nop,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Block`
[INFO] [stderr]   --> src/expression.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     Block(BlockType, Vec<Instruction>),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Loop`
[INFO] [stderr]   --> src/expression.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     Loop(BlockType, Vec<Instruction>),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `If`
[INFO] [stderr]   --> src/expression.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     If(BlockType, Vec<Instruction>),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `IfElse`
[INFO] [stderr]   --> src/expression.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     IfElse(BlockType, Vec<Instruction>, Vec<Instruction>),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Branch`
[INFO] [stderr]   --> src/expression.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     Branch(LabelIndex),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `BranchIf`
[INFO] [stderr]   --> src/expression.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 |     BranchIf(LabelIndex),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `BranchTable`
[INFO] [stderr]   --> src/expression.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     BranchTable(Vec<LabelIndex>, LabelIndex),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Return`
[INFO] [stderr]   --> src/expression.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 33 |     Return,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `CallIndirect`
[INFO] [stderr]   --> src/expression.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |     CallIndirect(TypeIndex),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Select`
[INFO] [stderr]   --> src/expression.rs:39:5
[INFO] [stderr]    |
[INFO] [stderr] 39 |     Select,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `LocalGet`
[INFO] [stderr]   --> src/expression.rs:42:5
[INFO] [stderr]    |
[INFO] [stderr] 42 |     LocalGet(LocalIndex),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `LocalSet`
[INFO] [stderr]   --> src/expression.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 43 |     LocalSet(LocalIndex),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `LocalTee`
[INFO] [stderr]   --> src/expression.rs:44:5
[INFO] [stderr]    |
[INFO] [stderr] 44 |     LocalTee(LocalIndex),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `GlobalGet`
[INFO] [stderr]   --> src/expression.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 45 |     GlobalGet(GlobalIndex),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `GlobalSet`
[INFO] [stderr]   --> src/expression.rs:46:5
[INFO] [stderr]    |
[INFO] [stderr] 46 |     GlobalSet(GlobalIndex),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32Load`
[INFO] [stderr]   --> src/expression.rs:49:5
[INFO] [stderr]    |
[INFO] [stderr] 49 |     I32Load(MemoryArguments),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Load`
[INFO] [stderr]   --> src/expression.rs:50:5
[INFO] [stderr]    |
[INFO] [stderr] 50 |     I64Load(MemoryArguments),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32Load`
[INFO] [stderr]   --> src/expression.rs:51:5
[INFO] [stderr]    |
[INFO] [stderr] 51 |     F32Load(MemoryArguments),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64Load`
[INFO] [stderr]   --> src/expression.rs:52:5
[INFO] [stderr]    |
[INFO] [stderr] 52 |     F64Load(MemoryArguments),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32Load8S`
[INFO] [stderr]   --> src/expression.rs:53:5
[INFO] [stderr]    |
[INFO] [stderr] 53 |     I32Load8S(MemoryArguments),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32Load8U`
[INFO] [stderr]   --> src/expression.rs:54:5
[INFO] [stderr]    |
[INFO] [stderr] 54 |     I32Load8U(MemoryArguments),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32Load16S`
[INFO] [stderr]   --> src/expression.rs:55:5
[INFO] [stderr]    |
[INFO] [stderr] 55 |     I32Load16S(MemoryArguments),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32Load16U`
[INFO] [stderr]   --> src/expression.rs:56:5
[INFO] [stderr]    |
[INFO] [stderr] 56 |     I32Load16U(MemoryArguments),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Load8S`
[INFO] [stderr]   --> src/expression.rs:57:5
[INFO] [stderr]    |
[INFO] [stderr] 57 |     I64Load8S(MemoryArguments),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Load8U`
[INFO] [stderr]   --> src/expression.rs:58:5
[INFO] [stderr]    |
[INFO] [stderr] 58 |     I64Load8U(MemoryArguments),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Load16S`
[INFO] [stderr]   --> src/expression.rs:59:5
[INFO] [stderr]    |
[INFO] [stderr] 59 |     I64Load16S(MemoryArguments),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Load16U`
[INFO] [stderr]   --> src/expression.rs:60:5
[INFO] [stderr]    |
[INFO] [stderr] 60 |     I64Load16U(MemoryArguments),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Load32S`
[INFO] [stderr]   --> src/expression.rs:61:5
[INFO] [stderr]    |
[INFO] [stderr] 61 |     I64Load32S(MemoryArguments),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Load32U`
[INFO] [stderr]   --> src/expression.rs:62:5
[INFO] [stderr]    |
[INFO] [stderr] 62 |     I64Load32U(MemoryArguments),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Store`
[INFO] [stderr]   --> src/expression.rs:64:5
[INFO] [stderr]    |
[INFO] [stderr] 64 |     I64Store(MemoryArguments),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32Store`
[INFO] [stderr]   --> src/expression.rs:65:5
[INFO] [stderr]    |
[INFO] [stderr] 65 |     F32Store(MemoryArguments),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64Store`
[INFO] [stderr]   --> src/expression.rs:66:5
[INFO] [stderr]    |
[INFO] [stderr] 66 |     F64Store(MemoryArguments),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32Store8`
[INFO] [stderr]   --> src/expression.rs:67:5
[INFO] [stderr]    |
[INFO] [stderr] 67 |     I32Store8(MemoryArguments),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32Store16`
[INFO] [stderr]   --> src/expression.rs:68:5
[INFO] [stderr]    |
[INFO] [stderr] 68 |     I32Store16(MemoryArguments),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Store8`
[INFO] [stderr]   --> src/expression.rs:69:5
[INFO] [stderr]    |
[INFO] [stderr] 69 |     I64Store8(MemoryArguments),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Store16`
[INFO] [stderr]   --> src/expression.rs:70:5
[INFO] [stderr]    |
[INFO] [stderr] 70 |     I64Store16(MemoryArguments),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Store32`
[INFO] [stderr]   --> src/expression.rs:71:5
[INFO] [stderr]    |
[INFO] [stderr] 71 |     I64Store32(MemoryArguments),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `MemorySize`
[INFO] [stderr]   --> src/expression.rs:72:5
[INFO] [stderr]    |
[INFO] [stderr] 72 |     MemorySize,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `MemoryGrow`
[INFO] [stderr]   --> src/expression.rs:73:5
[INFO] [stderr]    |
[INFO] [stderr] 73 |     MemoryGrow,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Const`
[INFO] [stderr]   --> src/expression.rs:77:5
[INFO] [stderr]    |
[INFO] [stderr] 77 |     I64Const(i64),
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32Const`
[INFO] [stderr]   --> src/expression.rs:78:5
[INFO] [stderr]    |
[INFO] [stderr] 78 |     F32Const(f32),
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64Const`
[INFO] [stderr]   --> src/expression.rs:79:5
[INFO] [stderr]    |
[INFO] [stderr] 79 |     F64Const(f64),
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32Eqz`
[INFO] [stderr]   --> src/expression.rs:81:5
[INFO] [stderr]    |
[INFO] [stderr] 81 |     I32Eqz,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32Eq`
[INFO] [stderr]   --> src/expression.rs:82:5
[INFO] [stderr]    |
[INFO] [stderr] 82 |     I32Eq,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32Ne`
[INFO] [stderr]   --> src/expression.rs:83:5
[INFO] [stderr]    |
[INFO] [stderr] 83 |     I32Ne,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32LtS`
[INFO] [stderr]   --> src/expression.rs:84:5
[INFO] [stderr]    |
[INFO] [stderr] 84 |     I32LtS,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32LtU`
[INFO] [stderr]   --> src/expression.rs:85:5
[INFO] [stderr]    |
[INFO] [stderr] 85 |     I32LtU,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32GtS`
[INFO] [stderr]   --> src/expression.rs:86:5
[INFO] [stderr]    |
[INFO] [stderr] 86 |     I32GtS,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32GtU`
[INFO] [stderr]   --> src/expression.rs:87:5
[INFO] [stderr]    |
[INFO] [stderr] 87 |     I32GtU,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32LeS`
[INFO] [stderr]   --> src/expression.rs:88:5
[INFO] [stderr]    |
[INFO] [stderr] 88 |     I32LeS,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32LeU`
[INFO] [stderr]   --> src/expression.rs:89:5
[INFO] [stderr]    |
[INFO] [stderr] 89 |     I32LeU,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32GeS`
[INFO] [stderr]   --> src/expression.rs:90:5
[INFO] [stderr]    |
[INFO] [stderr] 90 |     I32GeS,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32GeU`
[INFO] [stderr]   --> src/expression.rs:91:5
[INFO] [stderr]    |
[INFO] [stderr] 91 |     I32GeU,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Eqz`
[INFO] [stderr]   --> src/expression.rs:93:5
[INFO] [stderr]    |
[INFO] [stderr] 93 |     I64Eqz,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Eq`
[INFO] [stderr]   --> src/expression.rs:94:5
[INFO] [stderr]    |
[INFO] [stderr] 94 |     I64Eq,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Ne`
[INFO] [stderr]   --> src/expression.rs:95:5
[INFO] [stderr]    |
[INFO] [stderr] 95 |     I64Ne,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64LtS`
[INFO] [stderr]   --> src/expression.rs:96:5
[INFO] [stderr]    |
[INFO] [stderr] 96 |     I64LtS,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64LtU`
[INFO] [stderr]   --> src/expression.rs:97:5
[INFO] [stderr]    |
[INFO] [stderr] 97 |     I64LtU,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64GtS`
[INFO] [stderr]   --> src/expression.rs:98:5
[INFO] [stderr]    |
[INFO] [stderr] 98 |     I64GtS,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64GtU`
[INFO] [stderr]   --> src/expression.rs:99:5
[INFO] [stderr]    |
[INFO] [stderr] 99 |     I64GtU,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64LeS`
[INFO] [stderr]    --> src/expression.rs:100:5
[INFO] [stderr]     |
[INFO] [stderr] 100 |     I64LeS,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64LeU`
[INFO] [stderr]    --> src/expression.rs:101:5
[INFO] [stderr]     |
[INFO] [stderr] 101 |     I64LeU,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64GeS`
[INFO] [stderr]    --> src/expression.rs:102:5
[INFO] [stderr]     |
[INFO] [stderr] 102 |     I64GeS,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64GeU`
[INFO] [stderr]    --> src/expression.rs:103:5
[INFO] [stderr]     |
[INFO] [stderr] 103 |     I64GeU,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32Eq`
[INFO] [stderr]    --> src/expression.rs:105:5
[INFO] [stderr]     |
[INFO] [stderr] 105 |     F32Eq,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32Ne`
[INFO] [stderr]    --> src/expression.rs:106:5
[INFO] [stderr]     |
[INFO] [stderr] 106 |     F32Ne,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32Lt`
[INFO] [stderr]    --> src/expression.rs:107:5
[INFO] [stderr]     |
[INFO] [stderr] 107 |     F32Lt,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32Gt`
[INFO] [stderr]    --> src/expression.rs:108:5
[INFO] [stderr]     |
[INFO] [stderr] 108 |     F32Gt,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32Le`
[INFO] [stderr]    --> src/expression.rs:109:5
[INFO] [stderr]     |
[INFO] [stderr] 109 |     F32Le,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32Ge`
[INFO] [stderr]    --> src/expression.rs:110:5
[INFO] [stderr]     |
[INFO] [stderr] 110 |     F32Ge,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64Eq`
[INFO] [stderr]    --> src/expression.rs:112:5
[INFO] [stderr]     |
[INFO] [stderr] 112 |     F64Eq,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64Ne`
[INFO] [stderr]    --> src/expression.rs:113:5
[INFO] [stderr]     |
[INFO] [stderr] 113 |     F64Ne,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64Lt`
[INFO] [stderr]    --> src/expression.rs:114:5
[INFO] [stderr]     |
[INFO] [stderr] 114 |     F64Lt,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64Gt`
[INFO] [stderr]    --> src/expression.rs:115:5
[INFO] [stderr]     |
[INFO] [stderr] 115 |     F64Gt,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64Le`
[INFO] [stderr]    --> src/expression.rs:116:5
[INFO] [stderr]     |
[INFO] [stderr] 116 |     F64Le,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64Ge`
[INFO] [stderr]    --> src/expression.rs:117:5
[INFO] [stderr]     |
[INFO] [stderr] 117 |     F64Ge,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32Clz`
[INFO] [stderr]    --> src/expression.rs:119:5
[INFO] [stderr]     |
[INFO] [stderr] 119 |     I32Clz,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32Ctz`
[INFO] [stderr]    --> src/expression.rs:120:5
[INFO] [stderr]     |
[INFO] [stderr] 120 |     I32Ctz,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32PopCnt`
[INFO] [stderr]    --> src/expression.rs:121:5
[INFO] [stderr]     |
[INFO] [stderr] 121 |     I32PopCnt,
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32Add`
[INFO] [stderr]    --> src/expression.rs:122:5
[INFO] [stderr]     |
[INFO] [stderr] 122 |     I32Add,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32Sub`
[INFO] [stderr]    --> src/expression.rs:123:5
[INFO] [stderr]     |
[INFO] [stderr] 123 |     I32Sub,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32Mul`
[INFO] [stderr]    --> src/expression.rs:124:5
[INFO] [stderr]     |
[INFO] [stderr] 124 |     I32Mul,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32DivS`
[INFO] [stderr]    --> src/expression.rs:125:5
[INFO] [stderr]     |
[INFO] [stderr] 125 |     I32DivS,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32DivU`
[INFO] [stderr]    --> src/expression.rs:126:5
[INFO] [stderr]     |
[INFO] [stderr] 126 |     I32DivU,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32RemS`
[INFO] [stderr]    --> src/expression.rs:127:5
[INFO] [stderr]     |
[INFO] [stderr] 127 |     I32RemS,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32RemU`
[INFO] [stderr]    --> src/expression.rs:128:5
[INFO] [stderr]     |
[INFO] [stderr] 128 |     I32RemU,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32And`
[INFO] [stderr]    --> src/expression.rs:129:5
[INFO] [stderr]     |
[INFO] [stderr] 129 |     I32And,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32Or`
[INFO] [stderr]    --> src/expression.rs:130:5
[INFO] [stderr]     |
[INFO] [stderr] 130 |     I32Or,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32Xor`
[INFO] [stderr]    --> src/expression.rs:131:5
[INFO] [stderr]     |
[INFO] [stderr] 131 |     I32Xor,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32Shl`
[INFO] [stderr]    --> src/expression.rs:132:5
[INFO] [stderr]     |
[INFO] [stderr] 132 |     I32Shl,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32ShrS`
[INFO] [stderr]    --> src/expression.rs:133:5
[INFO] [stderr]     |
[INFO] [stderr] 133 |     I32ShrS,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32ShrU`
[INFO] [stderr]    --> src/expression.rs:134:5
[INFO] [stderr]     |
[INFO] [stderr] 134 |     I32ShrU,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32Rotl`
[INFO] [stderr]    --> src/expression.rs:135:5
[INFO] [stderr]     |
[INFO] [stderr] 135 |     I32Rotl,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32Rotr`
[INFO] [stderr]    --> src/expression.rs:136:5
[INFO] [stderr]     |
[INFO] [stderr] 136 |     I32Rotr,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Clz`
[INFO] [stderr]    --> src/expression.rs:138:5
[INFO] [stderr]     |
[INFO] [stderr] 138 |     I64Clz,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Ctz`
[INFO] [stderr]    --> src/expression.rs:139:5
[INFO] [stderr]     |
[INFO] [stderr] 139 |     I64Ctz,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64PopCnt`
[INFO] [stderr]    --> src/expression.rs:140:5
[INFO] [stderr]     |
[INFO] [stderr] 140 |     I64PopCnt,
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Add`
[INFO] [stderr]    --> src/expression.rs:141:5
[INFO] [stderr]     |
[INFO] [stderr] 141 |     I64Add,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Sub`
[INFO] [stderr]    --> src/expression.rs:142:5
[INFO] [stderr]     |
[INFO] [stderr] 142 |     I64Sub,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Mul`
[INFO] [stderr]    --> src/expression.rs:143:5
[INFO] [stderr]     |
[INFO] [stderr] 143 |     I64Mul,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64DivS`
[INFO] [stderr]    --> src/expression.rs:144:5
[INFO] [stderr]     |
[INFO] [stderr] 144 |     I64DivS,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64DivU`
[INFO] [stderr]    --> src/expression.rs:145:5
[INFO] [stderr]     |
[INFO] [stderr] 145 |     I64DivU,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64RemS`
[INFO] [stderr]    --> src/expression.rs:146:5
[INFO] [stderr]     |
[INFO] [stderr] 146 |     I64RemS,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64RemU`
[INFO] [stderr]    --> src/expression.rs:147:5
[INFO] [stderr]     |
[INFO] [stderr] 147 |     I64RemU,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64And`
[INFO] [stderr]    --> src/expression.rs:148:5
[INFO] [stderr]     |
[INFO] [stderr] 148 |     I64And,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Or`
[INFO] [stderr]    --> src/expression.rs:149:5
[INFO] [stderr]     |
[INFO] [stderr] 149 |     I64Or,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Xor`
[INFO] [stderr]    --> src/expression.rs:150:5
[INFO] [stderr]     |
[INFO] [stderr] 150 |     I64Xor,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Shl`
[INFO] [stderr]    --> src/expression.rs:151:5
[INFO] [stderr]     |
[INFO] [stderr] 151 |     I64Shl,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64ShrS`
[INFO] [stderr]    --> src/expression.rs:152:5
[INFO] [stderr]     |
[INFO] [stderr] 152 |     I64ShrS,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64ShrU`
[INFO] [stderr]    --> src/expression.rs:153:5
[INFO] [stderr]     |
[INFO] [stderr] 153 |     I64ShrU,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Rotl`
[INFO] [stderr]    --> src/expression.rs:154:5
[INFO] [stderr]     |
[INFO] [stderr] 154 |     I64Rotl,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Rotr`
[INFO] [stderr]    --> src/expression.rs:155:5
[INFO] [stderr]     |
[INFO] [stderr] 155 |     I64Rotr,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32Abs`
[INFO] [stderr]    --> src/expression.rs:157:5
[INFO] [stderr]     |
[INFO] [stderr] 157 |     F32Abs,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32Neg`
[INFO] [stderr]    --> src/expression.rs:158:5
[INFO] [stderr]     |
[INFO] [stderr] 158 |     F32Neg,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32Ceil`
[INFO] [stderr]    --> src/expression.rs:159:5
[INFO] [stderr]     |
[INFO] [stderr] 159 |     F32Ceil,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32Floor`
[INFO] [stderr]    --> src/expression.rs:160:5
[INFO] [stderr]     |
[INFO] [stderr] 160 |     F32Floor,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32Trunc`
[INFO] [stderr]    --> src/expression.rs:161:5
[INFO] [stderr]     |
[INFO] [stderr] 161 |     F32Trunc,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32Nearest`
[INFO] [stderr]    --> src/expression.rs:162:5
[INFO] [stderr]     |
[INFO] [stderr] 162 |     F32Nearest,
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32Sqrt`
[INFO] [stderr]    --> src/expression.rs:163:5
[INFO] [stderr]     |
[INFO] [stderr] 163 |     F32Sqrt,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32Add`
[INFO] [stderr]    --> src/expression.rs:164:5
[INFO] [stderr]     |
[INFO] [stderr] 164 |     F32Add,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32Sub`
[INFO] [stderr]    --> src/expression.rs:165:5
[INFO] [stderr]     |
[INFO] [stderr] 165 |     F32Sub,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32Mul`
[INFO] [stderr]    --> src/expression.rs:166:5
[INFO] [stderr]     |
[INFO] [stderr] 166 |     F32Mul,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32Div`
[INFO] [stderr]    --> src/expression.rs:167:5
[INFO] [stderr]     |
[INFO] [stderr] 167 |     F32Div,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32Min`
[INFO] [stderr]    --> src/expression.rs:168:5
[INFO] [stderr]     |
[INFO] [stderr] 168 |     F32Min,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32Max`
[INFO] [stderr]    --> src/expression.rs:169:5
[INFO] [stderr]     |
[INFO] [stderr] 169 |     F32Max,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32CopySign`
[INFO] [stderr]    --> src/expression.rs:170:5
[INFO] [stderr]     |
[INFO] [stderr] 170 |     F32CopySign,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64Abs`
[INFO] [stderr]    --> src/expression.rs:172:5
[INFO] [stderr]     |
[INFO] [stderr] 172 |     F64Abs,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64Neg`
[INFO] [stderr]    --> src/expression.rs:173:5
[INFO] [stderr]     |
[INFO] [stderr] 173 |     F64Neg,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64Ceil`
[INFO] [stderr]    --> src/expression.rs:174:5
[INFO] [stderr]     |
[INFO] [stderr] 174 |     F64Ceil,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64Floor`
[INFO] [stderr]    --> src/expression.rs:175:5
[INFO] [stderr]     |
[INFO] [stderr] 175 |     F64Floor,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64Trunc`
[INFO] [stderr]    --> src/expression.rs:176:5
[INFO] [stderr]     |
[INFO] [stderr] 176 |     F64Trunc,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64Nearest`
[INFO] [stderr]    --> src/expression.rs:177:5
[INFO] [stderr]     |
[INFO] [stderr] 177 |     F64Nearest,
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64Sqrt`
[INFO] [stderr]    --> src/expression.rs:178:5
[INFO] [stderr]     |
[INFO] [stderr] 178 |     F64Sqrt,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64Add`
[INFO] [stderr]    --> src/expression.rs:179:5
[INFO] [stderr]     |
[INFO] [stderr] 179 |     F64Add,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64Sub`
[INFO] [stderr]    --> src/expression.rs:180:5
[INFO] [stderr]     |
[INFO] [stderr] 180 |     F64Sub,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64Mul`
[INFO] [stderr]    --> src/expression.rs:181:5
[INFO] [stderr]     |
[INFO] [stderr] 181 |     F64Mul,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64Div`
[INFO] [stderr]    --> src/expression.rs:182:5
[INFO] [stderr]     |
[INFO] [stderr] 182 |     F64Div,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64Min`
[INFO] [stderr]    --> src/expression.rs:183:5
[INFO] [stderr]     |
[INFO] [stderr] 183 |     F64Min,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64Max`
[INFO] [stderr]    --> src/expression.rs:184:5
[INFO] [stderr]     |
[INFO] [stderr] 184 |     F64Max,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64CopySign`
[INFO] [stderr]    --> src/expression.rs:185:5
[INFO] [stderr]     |
[INFO] [stderr] 185 |     F64CopySign,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32WrapI64`
[INFO] [stderr]    --> src/expression.rs:187:5
[INFO] [stderr]     |
[INFO] [stderr] 187 |     I32WrapI64,
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32TruncF32S`
[INFO] [stderr]    --> src/expression.rs:188:5
[INFO] [stderr]     |
[INFO] [stderr] 188 |     I32TruncF32S,
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32TruncF32U`
[INFO] [stderr]    --> src/expression.rs:189:5
[INFO] [stderr]     |
[INFO] [stderr] 189 |     I32TruncF32U,
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32TruncF64S`
[INFO] [stderr]    --> src/expression.rs:190:5
[INFO] [stderr]     |
[INFO] [stderr] 190 |     I32TruncF64S,
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32TruncF64U`
[INFO] [stderr]    --> src/expression.rs:191:5
[INFO] [stderr]     |
[INFO] [stderr] 191 |     I32TruncF64U,
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64ExtendI32S`
[INFO] [stderr]    --> src/expression.rs:192:5
[INFO] [stderr]     |
[INFO] [stderr] 192 |     I64ExtendI32S,
[INFO] [stderr]     |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32ExtendI32U`
[INFO] [stderr]    --> src/expression.rs:193:5
[INFO] [stderr]     |
[INFO] [stderr] 193 |     I32ExtendI32U,
[INFO] [stderr]     |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64TruncF32S`
[INFO] [stderr]    --> src/expression.rs:194:5
[INFO] [stderr]     |
[INFO] [stderr] 194 |     I64TruncF32S,
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64TruncF32U`
[INFO] [stderr]    --> src/expression.rs:195:5
[INFO] [stderr]     |
[INFO] [stderr] 195 |     I64TruncF32U,
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64TruncF64S`
[INFO] [stderr]    --> src/expression.rs:196:5
[INFO] [stderr]     |
[INFO] [stderr] 196 |     I64TruncF64S,
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64TruncF64U`
[INFO] [stderr]    --> src/expression.rs:197:5
[INFO] [stderr]     |
[INFO] [stderr] 197 |     I64TruncF64U,
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32ConvertI32S`
[INFO] [stderr]    --> src/expression.rs:198:5
[INFO] [stderr]     |
[INFO] [stderr] 198 |     F32ConvertI32S,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32ConvertI32U`
[INFO] [stderr]    --> src/expression.rs:199:5
[INFO] [stderr]     |
[INFO] [stderr] 199 |     F32ConvertI32U,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32ConvertI64S`
[INFO] [stderr]    --> src/expression.rs:200:5
[INFO] [stderr]     |
[INFO] [stderr] 200 |     F32ConvertI64S,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32ConvertI64U`
[INFO] [stderr]    --> src/expression.rs:201:5
[INFO] [stderr]     |
[INFO] [stderr] 201 |     F32ConvertI64U,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32DemoteF64`
[INFO] [stderr]    --> src/expression.rs:202:5
[INFO] [stderr]     |
[INFO] [stderr] 202 |     F32DemoteF64,
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64ConvertI32S`
[INFO] [stderr]    --> src/expression.rs:203:5
[INFO] [stderr]     |
[INFO] [stderr] 203 |     F64ConvertI32S,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64ConvertI32U`
[INFO] [stderr]    --> src/expression.rs:204:5
[INFO] [stderr]     |
[INFO] [stderr] 204 |     F64ConvertI32U,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64ConvertI64S`
[INFO] [stderr]    --> src/expression.rs:205:5
[INFO] [stderr]     |
[INFO] [stderr] 205 |     F64ConvertI64S,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64ConvertI64U`
[INFO] [stderr]    --> src/expression.rs:206:5
[INFO] [stderr]     |
[INFO] [stderr] 206 |     F64ConvertI64U,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64PromoteF32`
[INFO] [stderr]    --> src/expression.rs:207:5
[INFO] [stderr]     |
[INFO] [stderr] 207 |     F64PromoteF32,
[INFO] [stderr]     |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32ReinterpretF32`
[INFO] [stderr]    --> src/expression.rs:208:5
[INFO] [stderr]     |
[INFO] [stderr] 208 |     I32ReinterpretF32,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64ReinterpretF64`
[INFO] [stderr]    --> src/expression.rs:209:5
[INFO] [stderr]     |
[INFO] [stderr] 209 |     I64ReinterpretF64,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32ReinterpretI32`
[INFO] [stderr]    --> src/expression.rs:210:5
[INFO] [stderr]     |
[INFO] [stderr] 210 |     F32ReinterpretI32,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64ReinterpretI64`
[INFO] [stderr]    --> src/expression.rs:211:5
[INFO] [stderr]     |
[INFO] [stderr] 211 |     F64ReinterpretI64,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Empty`
[INFO] [stderr]    --> src/expression.rs:454:5
[INFO] [stderr]     |
[INFO] [stderr] 454 |     Empty,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Value`
[INFO] [stderr]    --> src/expression.rs:455:5
[INFO] [stderr]     |
[INFO] [stderr] 455 |     Value(ValueType),
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64`
[INFO] [stderr]   --> src/function_type.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 43 |     F64,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/section/code_section.rs:49:5
[INFO] [stderr]    |
[INFO] [stderr] 49 |     pub fn new(count: u32, value_type: ValueType) -> Local {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `TableIndex`
[INFO] [stderr]   --> src/section/export_section.rs:42:5
[INFO] [stderr]    |
[INFO] [stderr] 42 |     TableIndex(TableIndex),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `GlobalIndex`
[INFO] [stderr]   --> src/section/export_section.rs:44:5
[INFO] [stderr]    |
[INFO] [stderr] 44 |     GlobalIndex(GlobalIndex),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Var`
[INFO] [stderr]   --> src/section/global_section.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     Var(ValueType, Expression),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `TableType`
[INFO] [stderr]   --> src/section/import_section.rs:47:5
[INFO] [stderr]    |
[INFO] [stderr] 47 |     TableType(Table),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `MemoryType`
[INFO] [stderr]   --> src/section/import_section.rs:48:5
[INFO] [stderr]    |
[INFO] [stderr] 48 |     MemoryType(Memory),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `GlobalType`
[INFO] [stderr]   --> src/section/import_section.rs:49:5
[INFO] [stderr]    |
[INFO] [stderr] 49 |     GlobalType(Global),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `TableSection`
[INFO] [stderr]   --> src/section/mod.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     TableSection(TableSection),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `GlobalSection`
[INFO] [stderr]   --> src/section/mod.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     GlobalSection(GlobalSection),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `StartSection`
[INFO] [stderr]   --> src/section/mod.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     StartSection(StartSection),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ElementSection`
[INFO] [stderr]   --> src/section/mod.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 33 |     ElementSection(ElementSection),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `I64ExtendI32U` should have a snake case name
[INFO] [stderr]    --> src/expression.rs:430:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ^^^^^^^^^^^^^ help: convert the identifier to snake case: `i64_extend_i32_u`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `I64ExtendI32U` should have a snake case name
[INFO] [stderr]    --> src/expression.rs:430:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ^^^^^^^^^^^^^ help: convert the identifier to snake case: `i64_extend_i32_u`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 208 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 23 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.43s
[INFO] running `"docker" "inspect" "1900f73f0501171d8b95c08cf5be831cd39b0fb99b08dcda0434da9a6f3ab29f"`
[INFO] running `"docker" "rm" "-f" "1900f73f0501171d8b95c08cf5be831cd39b0fb99b08dcda0434da9a6f3ab29f"`
[INFO] [stdout] 1900f73f0501171d8b95c08cf5be831cd39b0fb99b08dcda0434da9a6f3ab29f
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6c4967b1186326cc66d893794e2254c51e8ef484df6829acb37062ee4cc1a03a
[INFO] running `"docker" "start" "-a" "6c4967b1186326cc66d893794e2254c51e8ef484df6829acb37062ee4cc1a03a"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: unused imports: `f32`, `f64`
[INFO] [stderr]  --> src/encoder.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{f32, f64, i32, u32};
[INFO] [stderr]   |           ^^^  ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:431:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] 431 |             I64TruncF32S => encoder.push_u8(I64_TRUNC_F32_S),
[INFO] [stderr]     |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:432:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] 431 |             I64TruncF32S => encoder.push_u8(I64_TRUNC_F32_S),
[INFO] [stderr] 432 |             I64TruncF32U => encoder.push_u8(I64_TRUNC_F32_U),
[INFO] [stderr]     |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:433:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 433 |             I64TruncF64S => encoder.push_u8(I64_TRUNC_F64_S),
[INFO] [stderr]     |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:434:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 434 |             I64TruncF64U => encoder.push_u8(I64_TRUNC_F64_U),
[INFO] [stderr]     |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:435:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 435 |             F32ConvertI32S => encoder.push_u8(F32_CONVERT_I32_S),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:436:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 436 |             F32ConvertI32U => encoder.push_u8(F32_CONVERT_I32_U),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:437:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 437 |             F32ConvertI64S => encoder.push_u8(F32_CONVERT_I64_S),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:438:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 438 |             F32ConvertI64U => encoder.push_u8(F32_CONVERT_I64_U),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:439:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 439 |             F32DemoteF64 => encoder.push_u8(F32_DEMOTE_F64),
[INFO] [stderr]     |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:440:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 440 |             F64ConvertI32S => encoder.push_u8(F64_CONVERT_I32_S),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:441:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 441 |             F64ConvertI32U => encoder.push_u8(F64_CONVERT_I32_U),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:442:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 442 |             F64ConvertI64S => encoder.push_u8(F64_CONVERT_I64_S),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:443:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 443 |             F64ConvertI64U => encoder.push_u8(F64_CONVERT_I64_U),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:444:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 444 |             F64PromoteF32 => encoder.push_u8(F64_PROMOTE_F32),
[INFO] [stderr]     |             ^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:445:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 445 |             I32ReinterpretF32 => encoder.push_u8(I32_REINTERPRET_F32),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:446:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 446 |             I64ReinterpretF64 => encoder.push_u8(I64_REINTERPRET_F64),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:447:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 447 |             F32ReinterpretI32 => encoder.push_u8(F32_REINTERPRET_I32),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:448:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 448 |             F64ReinterpretI64 => encoder.push_u8(F64_REINTERPRET_I64),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]    --> src/expression.rs:315:22
[INFO] [stderr]     |
[INFO] [stderr] 315 |             F32Const(value) => unimplemented!(),
[INFO] [stderr]     |                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]    --> src/expression.rs:316:22
[INFO] [stderr]     |
[INFO] [stderr] 316 |             F64Const(value) => unimplemented!(),
[INFO] [stderr]     |                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `I64ExtendI32U`
[INFO] [stderr]    --> src/expression.rs:430:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_I64ExtendI32U`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `I64ExtendI32U` should have a snake case name
[INFO] [stderr]    --> src/expression.rs:430:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ^^^^^^^^^^^^^ help: convert the identifier to snake case: `i64_extend_i32_u`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 23 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `f32`, `f64`
[INFO] [stderr]  --> src/encoder.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{f32, f64, i32, u32};
[INFO] [stderr]   |           ^^^  ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Instruction`
[INFO] [stderr]  --> src/section/global_section.rs:4:30
[INFO] [stderr]   |
[INFO] [stderr] 4 |     expression::{Expression, Instruction},
[INFO] [stderr]   |                              ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:431:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] 431 |             I64TruncF32S => encoder.push_u8(I64_TRUNC_F32_S),
[INFO] [stderr]     |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:432:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] 431 |             I64TruncF32S => encoder.push_u8(I64_TRUNC_F32_S),
[INFO] [stderr] 432 |             I64TruncF32U => encoder.push_u8(I64_TRUNC_F32_U),
[INFO] [stderr]     |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:433:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 433 |             I64TruncF64S => encoder.push_u8(I64_TRUNC_F64_S),
[INFO] [stderr]     |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:434:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 434 |             I64TruncF64U => encoder.push_u8(I64_TRUNC_F64_U),
[INFO] [stderr]     |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:435:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 435 |             F32ConvertI32S => encoder.push_u8(F32_CONVERT_I32_S),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:436:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 436 |             F32ConvertI32U => encoder.push_u8(F32_CONVERT_I32_U),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:437:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 437 |             F32ConvertI64S => encoder.push_u8(F32_CONVERT_I64_S),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:438:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 438 |             F32ConvertI64U => encoder.push_u8(F32_CONVERT_I64_U),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:439:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 439 |             F32DemoteF64 => encoder.push_u8(F32_DEMOTE_F64),
[INFO] [stderr]     |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:440:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 440 |             F64ConvertI32S => encoder.push_u8(F64_CONVERT_I32_S),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:441:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 441 |             F64ConvertI32U => encoder.push_u8(F64_CONVERT_I32_U),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:442:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 442 |             F64ConvertI64S => encoder.push_u8(F64_CONVERT_I64_S),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:443:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 443 |             F64ConvertI64U => encoder.push_u8(F64_CONVERT_I64_U),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:444:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 444 |             F64PromoteF32 => encoder.push_u8(F64_PROMOTE_F32),
[INFO] [stderr]     |             ^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:445:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 445 |             I32ReinterpretF32 => encoder.push_u8(I32_REINTERPRET_F32),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:446:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 446 |             I64ReinterpretF64 => encoder.push_u8(I64_REINTERPRET_F64),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:447:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 447 |             F32ReinterpretI32 => encoder.push_u8(F32_REINTERPRET_I32),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:448:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 448 |             F64ReinterpretI64 => encoder.push_u8(F64_REINTERPRET_I64),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]    --> src/expression.rs:315:22
[INFO] [stderr]     |
[INFO] [stderr] 315 |             F32Const(value) => unimplemented!(),
[INFO] [stderr]     |                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]    --> src/expression.rs:316:22
[INFO] [stderr]     |
[INFO] [stderr] 316 |             F64Const(value) => unimplemented!(),
[INFO] [stderr]     |                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `I64ExtendI32U`
[INFO] [stderr]    --> src/expression.rs:430:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_I64ExtendI32U`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `I64ExtendI32U` should have a snake case name
[INFO] [stderr]    --> src/expression.rs:430:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ^^^^^^^^^^^^^ help: convert the identifier to snake case: `i64_extend_i32_u`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 24 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `f32`, `f64`
[INFO] [stderr]  --> src/encoder.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{f32, f64, i32, u32};
[INFO] [stderr]   |           ^^^  ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:431:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] 431 |             I64TruncF32S => encoder.push_u8(I64_TRUNC_F32_S),
[INFO] [stderr]     |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:432:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] 431 |             I64TruncF32S => encoder.push_u8(I64_TRUNC_F32_S),
[INFO] [stderr] 432 |             I64TruncF32U => encoder.push_u8(I64_TRUNC_F32_U),
[INFO] [stderr]     |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:433:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 433 |             I64TruncF64S => encoder.push_u8(I64_TRUNC_F64_S),
[INFO] [stderr]     |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:434:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 434 |             I64TruncF64U => encoder.push_u8(I64_TRUNC_F64_U),
[INFO] [stderr]     |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:435:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 435 |             F32ConvertI32S => encoder.push_u8(F32_CONVERT_I32_S),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:436:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 436 |             F32ConvertI32U => encoder.push_u8(F32_CONVERT_I32_U),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:437:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 437 |             F32ConvertI64S => encoder.push_u8(F32_CONVERT_I64_S),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:438:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 438 |             F32ConvertI64U => encoder.push_u8(F32_CONVERT_I64_U),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:439:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 439 |             F32DemoteF64 => encoder.push_u8(F32_DEMOTE_F64),
[INFO] [stderr]     |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:440:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 440 |             F64ConvertI32S => encoder.push_u8(F64_CONVERT_I32_S),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:441:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 441 |             F64ConvertI32U => encoder.push_u8(F64_CONVERT_I32_U),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:442:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 442 |             F64ConvertI64S => encoder.push_u8(F64_CONVERT_I64_S),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:443:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 443 |             F64ConvertI64U => encoder.push_u8(F64_CONVERT_I64_U),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:444:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 444 |             F64PromoteF32 => encoder.push_u8(F64_PROMOTE_F32),
[INFO] [stderr]     |             ^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:445:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 445 |             I32ReinterpretF32 => encoder.push_u8(I32_REINTERPRET_F32),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:446:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 446 |             I64ReinterpretF64 => encoder.push_u8(I64_REINTERPRET_F64),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:447:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 447 |             F32ReinterpretI32 => encoder.push_u8(F32_REINTERPRET_I32),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expression.rs:448:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 448 |             F64ReinterpretI64 => encoder.push_u8(F64_REINTERPRET_I64),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]    --> src/expression.rs:315:22
[INFO] [stderr]     |
[INFO] [stderr] 315 |             F32Const(value) => unimplemented!(),
[INFO] [stderr]     |                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]    --> src/expression.rs:316:22
[INFO] [stderr]     |
[INFO] [stderr] 316 |             F64Const(value) => unimplemented!(),
[INFO] [stderr]     |                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `I64ExtendI32U`
[INFO] [stderr]    --> src/expression.rs:430:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_I64ExtendI32U`
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `CUSTOM_SECTION`
[INFO] [stderr]   --> src/constants.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub const CUSTOM_SECTION: u8 = 0x00;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `F32_CONST`
[INFO] [stderr]    --> src/constants.rs:114:1
[INFO] [stderr]     |
[INFO] [stderr] 114 | pub const F32_CONST: u8 = 0x43;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `F64_CONST`
[INFO] [stderr]    --> src/constants.rs:115:1
[INFO] [stderr]     |
[INFO] [stderr] 115 | pub const F64_CONST: u8 = 0x44;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `push_leb_u64`
[INFO] [stderr]   --> src/encoder.rs:87:5
[INFO] [stderr]    |
[INFO] [stderr] 87 |     pub fn push_leb_u64(&mut self, mut value: u64) -> u32 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Unreachable`
[INFO] [stderr]   --> src/expression.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     Unreachable,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Nop`
[INFO] [stderr]   --> src/expression.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     Nop,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Block`
[INFO] [stderr]   --> src/expression.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     Block(BlockType, Vec<Instruction>),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Loop`
[INFO] [stderr]   --> src/expression.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     Loop(BlockType, Vec<Instruction>),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `If`
[INFO] [stderr]   --> src/expression.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     If(BlockType, Vec<Instruction>),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `IfElse`
[INFO] [stderr]   --> src/expression.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     IfElse(BlockType, Vec<Instruction>, Vec<Instruction>),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Branch`
[INFO] [stderr]   --> src/expression.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     Branch(LabelIndex),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `BranchIf`
[INFO] [stderr]   --> src/expression.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 |     BranchIf(LabelIndex),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `BranchTable`
[INFO] [stderr]   --> src/expression.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     BranchTable(Vec<LabelIndex>, LabelIndex),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Return`
[INFO] [stderr]   --> src/expression.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 33 |     Return,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `CallIndirect`
[INFO] [stderr]   --> src/expression.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |     CallIndirect(TypeIndex),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Select`
[INFO] [stderr]   --> src/expression.rs:39:5
[INFO] [stderr]    |
[INFO] [stderr] 39 |     Select,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `LocalGet`
[INFO] [stderr]   --> src/expression.rs:42:5
[INFO] [stderr]    |
[INFO] [stderr] 42 |     LocalGet(LocalIndex),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `LocalSet`
[INFO] [stderr]   --> src/expression.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 43 |     LocalSet(LocalIndex),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `LocalTee`
[INFO] [stderr]   --> src/expression.rs:44:5
[INFO] [stderr]    |
[INFO] [stderr] 44 |     LocalTee(LocalIndex),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `GlobalGet`
[INFO] [stderr]   --> src/expression.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 45 |     GlobalGet(GlobalIndex),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `GlobalSet`
[INFO] [stderr]   --> src/expression.rs:46:5
[INFO] [stderr]    |
[INFO] [stderr] 46 |     GlobalSet(GlobalIndex),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32Load`
[INFO] [stderr]   --> src/expression.rs:49:5
[INFO] [stderr]    |
[INFO] [stderr] 49 |     I32Load(MemoryArguments),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Load`
[INFO] [stderr]   --> src/expression.rs:50:5
[INFO] [stderr]    |
[INFO] [stderr] 50 |     I64Load(MemoryArguments),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32Load`
[INFO] [stderr]   --> src/expression.rs:51:5
[INFO] [stderr]    |
[INFO] [stderr] 51 |     F32Load(MemoryArguments),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64Load`
[INFO] [stderr]   --> src/expression.rs:52:5
[INFO] [stderr]    |
[INFO] [stderr] 52 |     F64Load(MemoryArguments),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32Load8S`
[INFO] [stderr]   --> src/expression.rs:53:5
[INFO] [stderr]    |
[INFO] [stderr] 53 |     I32Load8S(MemoryArguments),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32Load8U`
[INFO] [stderr]   --> src/expression.rs:54:5
[INFO] [stderr]    |
[INFO] [stderr] 54 |     I32Load8U(MemoryArguments),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32Load16S`
[INFO] [stderr]   --> src/expression.rs:55:5
[INFO] [stderr]    |
[INFO] [stderr] 55 |     I32Load16S(MemoryArguments),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32Load16U`
[INFO] [stderr]   --> src/expression.rs:56:5
[INFO] [stderr]    |
[INFO] [stderr] 56 |     I32Load16U(MemoryArguments),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Load8S`
[INFO] [stderr]   --> src/expression.rs:57:5
[INFO] [stderr]    |
[INFO] [stderr] 57 |     I64Load8S(MemoryArguments),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Load8U`
[INFO] [stderr]   --> src/expression.rs:58:5
[INFO] [stderr]    |
[INFO] [stderr] 58 |     I64Load8U(MemoryArguments),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Load16S`
[INFO] [stderr]   --> src/expression.rs:59:5
[INFO] [stderr]    |
[INFO] [stderr] 59 |     I64Load16S(MemoryArguments),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Load16U`
[INFO] [stderr]   --> src/expression.rs:60:5
[INFO] [stderr]    |
[INFO] [stderr] 60 |     I64Load16U(MemoryArguments),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Load32S`
[INFO] [stderr]   --> src/expression.rs:61:5
[INFO] [stderr]    |
[INFO] [stderr] 61 |     I64Load32S(MemoryArguments),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Load32U`
[INFO] [stderr]   --> src/expression.rs:62:5
[INFO] [stderr]    |
[INFO] [stderr] 62 |     I64Load32U(MemoryArguments),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Store`
[INFO] [stderr]   --> src/expression.rs:64:5
[INFO] [stderr]    |
[INFO] [stderr] 64 |     I64Store(MemoryArguments),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32Store`
[INFO] [stderr]   --> src/expression.rs:65:5
[INFO] [stderr]    |
[INFO] [stderr] 65 |     F32Store(MemoryArguments),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64Store`
[INFO] [stderr]   --> src/expression.rs:66:5
[INFO] [stderr]    |
[INFO] [stderr] 66 |     F64Store(MemoryArguments),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32Store8`
[INFO] [stderr]   --> src/expression.rs:67:5
[INFO] [stderr]    |
[INFO] [stderr] 67 |     I32Store8(MemoryArguments),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32Store16`
[INFO] [stderr]   --> src/expression.rs:68:5
[INFO] [stderr]    |
[INFO] [stderr] 68 |     I32Store16(MemoryArguments),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Store8`
[INFO] [stderr]   --> src/expression.rs:69:5
[INFO] [stderr]    |
[INFO] [stderr] 69 |     I64Store8(MemoryArguments),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Store16`
[INFO] [stderr]   --> src/expression.rs:70:5
[INFO] [stderr]    |
[INFO] [stderr] 70 |     I64Store16(MemoryArguments),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Store32`
[INFO] [stderr]   --> src/expression.rs:71:5
[INFO] [stderr]    |
[INFO] [stderr] 71 |     I64Store32(MemoryArguments),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `MemorySize`
[INFO] [stderr]   --> src/expression.rs:72:5
[INFO] [stderr]    |
[INFO] [stderr] 72 |     MemorySize,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `MemoryGrow`
[INFO] [stderr]   --> src/expression.rs:73:5
[INFO] [stderr]    |
[INFO] [stderr] 73 |     MemoryGrow,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Const`
[INFO] [stderr]   --> src/expression.rs:77:5
[INFO] [stderr]    |
[INFO] [stderr] 77 |     I64Const(i64),
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32Const`
[INFO] [stderr]   --> src/expression.rs:78:5
[INFO] [stderr]    |
[INFO] [stderr] 78 |     F32Const(f32),
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64Const`
[INFO] [stderr]   --> src/expression.rs:79:5
[INFO] [stderr]    |
[INFO] [stderr] 79 |     F64Const(f64),
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32Eqz`
[INFO] [stderr]   --> src/expression.rs:81:5
[INFO] [stderr]    |
[INFO] [stderr] 81 |     I32Eqz,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32Eq`
[INFO] [stderr]   --> src/expression.rs:82:5
[INFO] [stderr]    |
[INFO] [stderr] 82 |     I32Eq,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32Ne`
[INFO] [stderr]   --> src/expression.rs:83:5
[INFO] [stderr]    |
[INFO] [stderr] 83 |     I32Ne,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32LtS`
[INFO] [stderr]   --> src/expression.rs:84:5
[INFO] [stderr]    |
[INFO] [stderr] 84 |     I32LtS,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32LtU`
[INFO] [stderr]   --> src/expression.rs:85:5
[INFO] [stderr]    |
[INFO] [stderr] 85 |     I32LtU,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32GtS`
[INFO] [stderr]   --> src/expression.rs:86:5
[INFO] [stderr]    |
[INFO] [stderr] 86 |     I32GtS,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32GtU`
[INFO] [stderr]   --> src/expression.rs:87:5
[INFO] [stderr]    |
[INFO] [stderr] 87 |     I32GtU,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32LeS`
[INFO] [stderr]   --> src/expression.rs:88:5
[INFO] [stderr]    |
[INFO] [stderr] 88 |     I32LeS,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32LeU`
[INFO] [stderr]   --> src/expression.rs:89:5
[INFO] [stderr]    |
[INFO] [stderr] 89 |     I32LeU,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32GeS`
[INFO] [stderr]   --> src/expression.rs:90:5
[INFO] [stderr]    |
[INFO] [stderr] 90 |     I32GeS,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32GeU`
[INFO] [stderr]   --> src/expression.rs:91:5
[INFO] [stderr]    |
[INFO] [stderr] 91 |     I32GeU,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Eqz`
[INFO] [stderr]   --> src/expression.rs:93:5
[INFO] [stderr]    |
[INFO] [stderr] 93 |     I64Eqz,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Eq`
[INFO] [stderr]   --> src/expression.rs:94:5
[INFO] [stderr]    |
[INFO] [stderr] 94 |     I64Eq,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Ne`
[INFO] [stderr]   --> src/expression.rs:95:5
[INFO] [stderr]    |
[INFO] [stderr] 95 |     I64Ne,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64LtS`
[INFO] [stderr]   --> src/expression.rs:96:5
[INFO] [stderr]    |
[INFO] [stderr] 96 |     I64LtS,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64LtU`
[INFO] [stderr]   --> src/expression.rs:97:5
[INFO] [stderr]    |
[INFO] [stderr] 97 |     I64LtU,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64GtS`
[INFO] [stderr]   --> src/expression.rs:98:5
[INFO] [stderr]    |
[INFO] [stderr] 98 |     I64GtS,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64GtU`
[INFO] [stderr]   --> src/expression.rs:99:5
[INFO] [stderr]    |
[INFO] [stderr] 99 |     I64GtU,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64LeS`
[INFO] [stderr]    --> src/expression.rs:100:5
[INFO] [stderr]     |
[INFO] [stderr] 100 |     I64LeS,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64LeU`
[INFO] [stderr]    --> src/expression.rs:101:5
[INFO] [stderr]     |
[INFO] [stderr] 101 |     I64LeU,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64GeS`
[INFO] [stderr]    --> src/expression.rs:102:5
[INFO] [stderr]     |
[INFO] [stderr] 102 |     I64GeS,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64GeU`
[INFO] [stderr]    --> src/expression.rs:103:5
[INFO] [stderr]     |
[INFO] [stderr] 103 |     I64GeU,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32Eq`
[INFO] [stderr]    --> src/expression.rs:105:5
[INFO] [stderr]     |
[INFO] [stderr] 105 |     F32Eq,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32Ne`
[INFO] [stderr]    --> src/expression.rs:106:5
[INFO] [stderr]     |
[INFO] [stderr] 106 |     F32Ne,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32Lt`
[INFO] [stderr]    --> src/expression.rs:107:5
[INFO] [stderr]     |
[INFO] [stderr] 107 |     F32Lt,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32Gt`
[INFO] [stderr]    --> src/expression.rs:108:5
[INFO] [stderr]     |
[INFO] [stderr] 108 |     F32Gt,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32Le`
[INFO] [stderr]    --> src/expression.rs:109:5
[INFO] [stderr]     |
[INFO] [stderr] 109 |     F32Le,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32Ge`
[INFO] [stderr]    --> src/expression.rs:110:5
[INFO] [stderr]     |
[INFO] [stderr] 110 |     F32Ge,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64Eq`
[INFO] [stderr]    --> src/expression.rs:112:5
[INFO] [stderr]     |
[INFO] [stderr] 112 |     F64Eq,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64Ne`
[INFO] [stderr]    --> src/expression.rs:113:5
[INFO] [stderr]     |
[INFO] [stderr] 113 |     F64Ne,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64Lt`
[INFO] [stderr]    --> src/expression.rs:114:5
[INFO] [stderr]     |
[INFO] [stderr] 114 |     F64Lt,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64Gt`
[INFO] [stderr]    --> src/expression.rs:115:5
[INFO] [stderr]     |
[INFO] [stderr] 115 |     F64Gt,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64Le`
[INFO] [stderr]    --> src/expression.rs:116:5
[INFO] [stderr]     |
[INFO] [stderr] 116 |     F64Le,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64Ge`
[INFO] [stderr]    --> src/expression.rs:117:5
[INFO] [stderr]     |
[INFO] [stderr] 117 |     F64Ge,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32Clz`
[INFO] [stderr]    --> src/expression.rs:119:5
[INFO] [stderr]     |
[INFO] [stderr] 119 |     I32Clz,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32Ctz`
[INFO] [stderr]    --> src/expression.rs:120:5
[INFO] [stderr]     |
[INFO] [stderr] 120 |     I32Ctz,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32PopCnt`
[INFO] [stderr]    --> src/expression.rs:121:5
[INFO] [stderr]     |
[INFO] [stderr] 121 |     I32PopCnt,
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32Add`
[INFO] [stderr]    --> src/expression.rs:122:5
[INFO] [stderr]     |
[INFO] [stderr] 122 |     I32Add,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32Sub`
[INFO] [stderr]    --> src/expression.rs:123:5
[INFO] [stderr]     |
[INFO] [stderr] 123 |     I32Sub,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32Mul`
[INFO] [stderr]    --> src/expression.rs:124:5
[INFO] [stderr]     |
[INFO] [stderr] 124 |     I32Mul,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32DivS`
[INFO] [stderr]    --> src/expression.rs:125:5
[INFO] [stderr]     |
[INFO] [stderr] 125 |     I32DivS,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32DivU`
[INFO] [stderr]    --> src/expression.rs:126:5
[INFO] [stderr]     |
[INFO] [stderr] 126 |     I32DivU,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32RemS`
[INFO] [stderr]    --> src/expression.rs:127:5
[INFO] [stderr]     |
[INFO] [stderr] 127 |     I32RemS,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32RemU`
[INFO] [stderr]    --> src/expression.rs:128:5
[INFO] [stderr]     |
[INFO] [stderr] 128 |     I32RemU,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32And`
[INFO] [stderr]    --> src/expression.rs:129:5
[INFO] [stderr]     |
[INFO] [stderr] 129 |     I32And,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32Or`
[INFO] [stderr]    --> src/expression.rs:130:5
[INFO] [stderr]     |
[INFO] [stderr] 130 |     I32Or,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32Xor`
[INFO] [stderr]    --> src/expression.rs:131:5
[INFO] [stderr]     |
[INFO] [stderr] 131 |     I32Xor,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32Shl`
[INFO] [stderr]    --> src/expression.rs:132:5
[INFO] [stderr]     |
[INFO] [stderr] 132 |     I32Shl,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32ShrS`
[INFO] [stderr]    --> src/expression.rs:133:5
[INFO] [stderr]     |
[INFO] [stderr] 133 |     I32ShrS,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32ShrU`
[INFO] [stderr]    --> src/expression.rs:134:5
[INFO] [stderr]     |
[INFO] [stderr] 134 |     I32ShrU,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32Rotl`
[INFO] [stderr]    --> src/expression.rs:135:5
[INFO] [stderr]     |
[INFO] [stderr] 135 |     I32Rotl,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32Rotr`
[INFO] [stderr]    --> src/expression.rs:136:5
[INFO] [stderr]     |
[INFO] [stderr] 136 |     I32Rotr,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Clz`
[INFO] [stderr]    --> src/expression.rs:138:5
[INFO] [stderr]     |
[INFO] [stderr] 138 |     I64Clz,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Ctz`
[INFO] [stderr]    --> src/expression.rs:139:5
[INFO] [stderr]     |
[INFO] [stderr] 139 |     I64Ctz,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64PopCnt`
[INFO] [stderr]    --> src/expression.rs:140:5
[INFO] [stderr]     |
[INFO] [stderr] 140 |     I64PopCnt,
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Add`
[INFO] [stderr]    --> src/expression.rs:141:5
[INFO] [stderr]     |
[INFO] [stderr] 141 |     I64Add,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Sub`
[INFO] [stderr]    --> src/expression.rs:142:5
[INFO] [stderr]     |
[INFO] [stderr] 142 |     I64Sub,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Mul`
[INFO] [stderr]    --> src/expression.rs:143:5
[INFO] [stderr]     |
[INFO] [stderr] 143 |     I64Mul,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64DivS`
[INFO] [stderr]    --> src/expression.rs:144:5
[INFO] [stderr]     |
[INFO] [stderr] 144 |     I64DivS,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64DivU`
[INFO] [stderr]    --> src/expression.rs:145:5
[INFO] [stderr]     |
[INFO] [stderr] 145 |     I64DivU,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64RemS`
[INFO] [stderr]    --> src/expression.rs:146:5
[INFO] [stderr]     |
[INFO] [stderr] 146 |     I64RemS,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64RemU`
[INFO] [stderr]    --> src/expression.rs:147:5
[INFO] [stderr]     |
[INFO] [stderr] 147 |     I64RemU,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64And`
[INFO] [stderr]    --> src/expression.rs:148:5
[INFO] [stderr]     |
[INFO] [stderr] 148 |     I64And,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Or`
[INFO] [stderr]    --> src/expression.rs:149:5
[INFO] [stderr]     |
[INFO] [stderr] 149 |     I64Or,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Xor`
[INFO] [stderr]    --> src/expression.rs:150:5
[INFO] [stderr]     |
[INFO] [stderr] 150 |     I64Xor,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Shl`
[INFO] [stderr]    --> src/expression.rs:151:5
[INFO] [stderr]     |
[INFO] [stderr] 151 |     I64Shl,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64ShrS`
[INFO] [stderr]    --> src/expression.rs:152:5
[INFO] [stderr]     |
[INFO] [stderr] 152 |     I64ShrS,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64ShrU`
[INFO] [stderr]    --> src/expression.rs:153:5
[INFO] [stderr]     |
[INFO] [stderr] 153 |     I64ShrU,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Rotl`
[INFO] [stderr]    --> src/expression.rs:154:5
[INFO] [stderr]     |
[INFO] [stderr] 154 |     I64Rotl,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64Rotr`
[INFO] [stderr]    --> src/expression.rs:155:5
[INFO] [stderr]     |
[INFO] [stderr] 155 |     I64Rotr,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32Abs`
[INFO] [stderr]    --> src/expression.rs:157:5
[INFO] [stderr]     |
[INFO] [stderr] 157 |     F32Abs,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32Neg`
[INFO] [stderr]    --> src/expression.rs:158:5
[INFO] [stderr]     |
[INFO] [stderr] 158 |     F32Neg,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32Ceil`
[INFO] [stderr]    --> src/expression.rs:159:5
[INFO] [stderr]     |
[INFO] [stderr] 159 |     F32Ceil,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32Floor`
[INFO] [stderr]    --> src/expression.rs:160:5
[INFO] [stderr]     |
[INFO] [stderr] 160 |     F32Floor,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32Trunc`
[INFO] [stderr]    --> src/expression.rs:161:5
[INFO] [stderr]     |
[INFO] [stderr] 161 |     F32Trunc,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32Nearest`
[INFO] [stderr]    --> src/expression.rs:162:5
[INFO] [stderr]     |
[INFO] [stderr] 162 |     F32Nearest,
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32Sqrt`
[INFO] [stderr]    --> src/expression.rs:163:5
[INFO] [stderr]     |
[INFO] [stderr] 163 |     F32Sqrt,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32Add`
[INFO] [stderr]    --> src/expression.rs:164:5
[INFO] [stderr]     |
[INFO] [stderr] 164 |     F32Add,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32Sub`
[INFO] [stderr]    --> src/expression.rs:165:5
[INFO] [stderr]     |
[INFO] [stderr] 165 |     F32Sub,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32Mul`
[INFO] [stderr]    --> src/expression.rs:166:5
[INFO] [stderr]     |
[INFO] [stderr] 166 |     F32Mul,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32Div`
[INFO] [stderr]    --> src/expression.rs:167:5
[INFO] [stderr]     |
[INFO] [stderr] 167 |     F32Div,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32Min`
[INFO] [stderr]    --> src/expression.rs:168:5
[INFO] [stderr]     |
[INFO] [stderr] 168 |     F32Min,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32Max`
[INFO] [stderr]    --> src/expression.rs:169:5
[INFO] [stderr]     |
[INFO] [stderr] 169 |     F32Max,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32CopySign`
[INFO] [stderr]    --> src/expression.rs:170:5
[INFO] [stderr]     |
[INFO] [stderr] 170 |     F32CopySign,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64Abs`
[INFO] [stderr]    --> src/expression.rs:172:5
[INFO] [stderr]     |
[INFO] [stderr] 172 |     F64Abs,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64Neg`
[INFO] [stderr]    --> src/expression.rs:173:5
[INFO] [stderr]     |
[INFO] [stderr] 173 |     F64Neg,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64Ceil`
[INFO] [stderr]    --> src/expression.rs:174:5
[INFO] [stderr]     |
[INFO] [stderr] 174 |     F64Ceil,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64Floor`
[INFO] [stderr]    --> src/expression.rs:175:5
[INFO] [stderr]     |
[INFO] [stderr] 175 |     F64Floor,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64Trunc`
[INFO] [stderr]    --> src/expression.rs:176:5
[INFO] [stderr]     |
[INFO] [stderr] 176 |     F64Trunc,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64Nearest`
[INFO] [stderr]    --> src/expression.rs:177:5
[INFO] [stderr]     |
[INFO] [stderr] 177 |     F64Nearest,
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64Sqrt`
[INFO] [stderr]    --> src/expression.rs:178:5
[INFO] [stderr]     |
[INFO] [stderr] 178 |     F64Sqrt,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64Add`
[INFO] [stderr]    --> src/expression.rs:179:5
[INFO] [stderr]     |
[INFO] [stderr] 179 |     F64Add,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64Sub`
[INFO] [stderr]    --> src/expression.rs:180:5
[INFO] [stderr]     |
[INFO] [stderr] 180 |     F64Sub,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64Mul`
[INFO] [stderr]    --> src/expression.rs:181:5
[INFO] [stderr]     |
[INFO] [stderr] 181 |     F64Mul,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64Div`
[INFO] [stderr]    --> src/expression.rs:182:5
[INFO] [stderr]     |
[INFO] [stderr] 182 |     F64Div,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64Min`
[INFO] [stderr]    --> src/expression.rs:183:5
[INFO] [stderr]     |
[INFO] [stderr] 183 |     F64Min,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64Max`
[INFO] [stderr]    --> src/expression.rs:184:5
[INFO] [stderr]     |
[INFO] [stderr] 184 |     F64Max,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64CopySign`
[INFO] [stderr]    --> src/expression.rs:185:5
[INFO] [stderr]     |
[INFO] [stderr] 185 |     F64CopySign,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32WrapI64`
[INFO] [stderr]    --> src/expression.rs:187:5
[INFO] [stderr]     |
[INFO] [stderr] 187 |     I32WrapI64,
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32TruncF32S`
[INFO] [stderr]    --> src/expression.rs:188:5
[INFO] [stderr]     |
[INFO] [stderr] 188 |     I32TruncF32S,
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32TruncF32U`
[INFO] [stderr]    --> src/expression.rs:189:5
[INFO] [stderr]     |
[INFO] [stderr] 189 |     I32TruncF32U,
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32TruncF64S`
[INFO] [stderr]    --> src/expression.rs:190:5
[INFO] [stderr]     |
[INFO] [stderr] 190 |     I32TruncF64S,
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32TruncF64U`
[INFO] [stderr]    --> src/expression.rs:191:5
[INFO] [stderr]     |
[INFO] [stderr] 191 |     I32TruncF64U,
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64ExtendI32S`
[INFO] [stderr]    --> src/expression.rs:192:5
[INFO] [stderr]     |
[INFO] [stderr] 192 |     I64ExtendI32S,
[INFO] [stderr]     |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32ExtendI32U`
[INFO] [stderr]    --> src/expression.rs:193:5
[INFO] [stderr]     |
[INFO] [stderr] 193 |     I32ExtendI32U,
[INFO] [stderr]     |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64TruncF32S`
[INFO] [stderr]    --> src/expression.rs:194:5
[INFO] [stderr]     |
[INFO] [stderr] 194 |     I64TruncF32S,
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64TruncF32U`
[INFO] [stderr]    --> src/expression.rs:195:5
[INFO] [stderr]     |
[INFO] [stderr] 195 |     I64TruncF32U,
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64TruncF64S`
[INFO] [stderr]    --> src/expression.rs:196:5
[INFO] [stderr]     |
[INFO] [stderr] 196 |     I64TruncF64S,
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64TruncF64U`
[INFO] [stderr]    --> src/expression.rs:197:5
[INFO] [stderr]     |
[INFO] [stderr] 197 |     I64TruncF64U,
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32ConvertI32S`
[INFO] [stderr]    --> src/expression.rs:198:5
[INFO] [stderr]     |
[INFO] [stderr] 198 |     F32ConvertI32S,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32ConvertI32U`
[INFO] [stderr]    --> src/expression.rs:199:5
[INFO] [stderr]     |
[INFO] [stderr] 199 |     F32ConvertI32U,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32ConvertI64S`
[INFO] [stderr]    --> src/expression.rs:200:5
[INFO] [stderr]     |
[INFO] [stderr] 200 |     F32ConvertI64S,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32ConvertI64U`
[INFO] [stderr]    --> src/expression.rs:201:5
[INFO] [stderr]     |
[INFO] [stderr] 201 |     F32ConvertI64U,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32DemoteF64`
[INFO] [stderr]    --> src/expression.rs:202:5
[INFO] [stderr]     |
[INFO] [stderr] 202 |     F32DemoteF64,
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64ConvertI32S`
[INFO] [stderr]    --> src/expression.rs:203:5
[INFO] [stderr]     |
[INFO] [stderr] 203 |     F64ConvertI32S,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64ConvertI32U`
[INFO] [stderr]    --> src/expression.rs:204:5
[INFO] [stderr]     |
[INFO] [stderr] 204 |     F64ConvertI32U,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64ConvertI64S`
[INFO] [stderr]    --> src/expression.rs:205:5
[INFO] [stderr]     |
[INFO] [stderr] 205 |     F64ConvertI64S,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64ConvertI64U`
[INFO] [stderr]    --> src/expression.rs:206:5
[INFO] [stderr]     |
[INFO] [stderr] 206 |     F64ConvertI64U,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64PromoteF32`
[INFO] [stderr]    --> src/expression.rs:207:5
[INFO] [stderr]     |
[INFO] [stderr] 207 |     F64PromoteF32,
[INFO] [stderr]     |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I32ReinterpretF32`
[INFO] [stderr]    --> src/expression.rs:208:5
[INFO] [stderr]     |
[INFO] [stderr] 208 |     I32ReinterpretF32,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I64ReinterpretF64`
[INFO] [stderr]    --> src/expression.rs:209:5
[INFO] [stderr]     |
[INFO] [stderr] 209 |     I64ReinterpretF64,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F32ReinterpretI32`
[INFO] [stderr]    --> src/expression.rs:210:5
[INFO] [stderr]     |
[INFO] [stderr] 210 |     F32ReinterpretI32,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64ReinterpretI64`
[INFO] [stderr]    --> src/expression.rs:211:5
[INFO] [stderr]     |
[INFO] [stderr] 211 |     F64ReinterpretI64,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Empty`
[INFO] [stderr]    --> src/expression.rs:454:5
[INFO] [stderr]     |
[INFO] [stderr] 454 |     Empty,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Value`
[INFO] [stderr]    --> src/expression.rs:455:5
[INFO] [stderr]     |
[INFO] [stderr] 455 |     Value(ValueType),
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F64`
[INFO] [stderr]   --> src/function_type.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 43 |     F64,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/section/code_section.rs:49:5
[INFO] [stderr]    |
[INFO] [stderr] 49 |     pub fn new(count: u32, value_type: ValueType) -> Local {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `TableIndex`
[INFO] [stderr]   --> src/section/export_section.rs:42:5
[INFO] [stderr]    |
[INFO] [stderr] 42 |     TableIndex(TableIndex),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `GlobalIndex`
[INFO] [stderr]   --> src/section/export_section.rs:44:5
[INFO] [stderr]    |
[INFO] [stderr] 44 |     GlobalIndex(GlobalIndex),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Var`
[INFO] [stderr]   --> src/section/global_section.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     Var(ValueType, Expression),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `TableType`
[INFO] [stderr]   --> src/section/import_section.rs:47:5
[INFO] [stderr]    |
[INFO] [stderr] 47 |     TableType(Table),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `MemoryType`
[INFO] [stderr]   --> src/section/import_section.rs:48:5
[INFO] [stderr]    |
[INFO] [stderr] 48 |     MemoryType(Memory),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `GlobalType`
[INFO] [stderr]   --> src/section/import_section.rs:49:5
[INFO] [stderr]    |
[INFO] [stderr] 49 |     GlobalType(Global),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `TableSection`
[INFO] [stderr]   --> src/section/mod.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     TableSection(TableSection),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `GlobalSection`
[INFO] [stderr]   --> src/section/mod.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     GlobalSection(GlobalSection),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `StartSection`
[INFO] [stderr]   --> src/section/mod.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     StartSection(StartSection),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ElementSection`
[INFO] [stderr]   --> src/section/mod.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 33 |     ElementSection(ElementSection),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `I64ExtendI32U` should have a snake case name
[INFO] [stderr]    --> src/expression.rs:430:13
[INFO] [stderr]     |
[INFO] [stderr] 430 |             I64ExtendI32U => encoder.push_u8(I64_EXTEND_I32_U),
[INFO] [stderr]     |             ^^^^^^^^^^^^^ help: convert the identifier to snake case: `i64_extend_i32_u`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 208 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/wasmuter-708359ba8998b869
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test encoder::tests::test_leb_i32_max_encoding ... ok
[INFO] [stdout] test encoder::tests::test_leb_i32_min_encoding ... ok
[INFO] [stdout] test encoder::tests::test_leb_i32_negative_encoding ... ok
[INFO] [stdout] test encoder::tests::test_leb_i32_zero_encoding ... ok
[INFO] [stdout] test encoder::tests::test_leb_u32_max_encoding ... ok
[INFO] [stdout] test encoder::tests::test_leb_u32_min_encoding ... ok
[INFO] [stdout] test section::code_section::tests::test_section_encoding ... ok
[INFO] [stdout] test section::global_section::tests::test_section_encoding ... ok
[INFO] [stdout] test section::memory_section::tests::test_section_encoding ... ok
[INFO] [stdout] test section::type_section::tests::test_section_encoding ... ok
[INFO] [stdout] test section::start_section::tests::test_section_encoding ... ok
[INFO] [stdout] test limits::tests::test_encoding_without_max ... ok
[INFO] [stdout] test section::table_section::tests::test_section_encoding ... ok
[INFO] [stdout] test module::tests::test_encoding ... ok
[INFO] [stdout] test section::import_section::tests::test_section_encoding ... ok
[INFO] [stdout] test function_type::tests::test_encoding ... ok
[INFO] [stdout] test limits::tests::test_encoding_with_max ... ok
[INFO] [stdout] test encoder::tests::test_leb_i32_positive_encoding ... ok
[INFO] [stdout] test section::data_section::tests::test_section_encoding ... ok
[INFO] [stdout] test section::export_section::tests::test_section_encoding ... ok
[INFO] [stdout] test section::function_section::tests::test_section_encoding ... ok
[INFO] [stdout] test section::element_section::tests::test_section_encoding ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/wasmuter-68208e9edd425f4d
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test encoder::tests::test_leb_i32_min_encoding ... ok
[INFO] [stdout] test encoder::tests::test_leb_i32_negative_encoding ... ok
[INFO] [stdout] test encoder::tests::test_leb_u32_min_encoding ... ok
[INFO] [stdout] test function_type::tests::test_encoding ... ok
[INFO] [stdout] test limits::tests::test_encoding_with_max ... ok
[INFO] [stdout] test section::code_section::tests::test_section_encoding ... ok
[INFO] [stdout] test section::element_section::tests::test_section_encoding ... ok
[INFO] [stdout] test limits::tests::test_encoding_without_max ... ok
[INFO] [stdout] test section::export_section::tests::test_section_encoding ... ok
[INFO] [stdout] test section::global_section::tests::test_section_encoding ... ok
[INFO] [stdout] test section::table_section::tests::test_section_encoding ... ok
[INFO] [stdout] test encoder::tests::test_leb_i32_max_encoding ... ok
[INFO] [stdout] test section::import_section::tests::test_section_encoding ... ok
[INFO] [stdout] test module::tests::test_encoding ... ok
[INFO] [stdout] test section::type_section::tests::test_section_encoding ... ok
[INFO] [stdout] test section::memory_section::tests::test_section_encoding ... ok
[INFO] [stdout] test section::start_section::tests::test_section_encoding ... ok
[INFO] [stdout] test encoder::tests::test_leb_i32_zero_encoding ... ok
[INFO] [stdout] test section::data_section::tests::test_section_encoding ... ok
[INFO] [stdout] test section::function_section::tests::test_section_encoding ... ok
[INFO] [stderr]    Doc-tests wasmuter
[INFO] [stdout] test encoder::tests::test_leb_i32_positive_encoding ... ok
[INFO] [stdout] test encoder::tests::test_leb_u32_max_encoding ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "6c4967b1186326cc66d893794e2254c51e8ef484df6829acb37062ee4cc1a03a"`
[INFO] running `"docker" "rm" "-f" "6c4967b1186326cc66d893794e2254c51e8ef484df6829acb37062ee4cc1a03a"`
[INFO] [stdout] 6c4967b1186326cc66d893794e2254c51e8ef484df6829acb37062ee4cc1a03a