[INFO] fetching crate pit-rust-host-lib 0.4.0...
[INFO] testing pit-rust-host-lib-0.4.0 against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] extracting crate pit-rust-host-lib 0.4.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate pit-rust-host-lib 0.4.0
[INFO] finished tweaking crates.io crate pit-rust-host-lib 0.4.0
[INFO] tweaked toml for crates.io crate pit-rust-host-lib 0.4.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pit-rust-host-lib 0.4.0 on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate pit-rust-host-lib 0.4.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pit-core v0.4.2
[INFO] [stderr]   Downloaded derive_more-impl v2.0.1
[INFO] [stderr]   Downloaded derive_more v2.0.1
[INFO] [stderr]   Downloaded anyhow v1.0.93
[INFO] [stderr]   Downloaded wasm_runtime_layer v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a967c452d183c4eea1625a5bb3fc90f6ab39133d1779d3810c6f4859d3681226
[INFO] running `Command { std: "docker" "start" "-a" "a967c452d183c4eea1625a5bb3fc90f6ab39133d1779d3810c6f4859d3681226", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a967c452d183c4eea1625a5bb3fc90f6ab39133d1779d3810c6f4859d3681226", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a967c452d183c4eea1625a5bb3fc90f6ab39133d1779d3810c6f4859d3681226", kill_on_drop: false }`
[INFO] [stdout] a967c452d183c4eea1625a5bb3fc90f6ab39133d1779d3810c6f4859d3681226
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1bae16e6abfe5541abf10eb8ae7193121c3c9d9d2e026647bbc9d2384dc05d59
[INFO] running `Command { std: "docker" "start" "-a" "1bae16e6abfe5541abf10eb8ae7193121c3c9d9d2e026647bbc9d2384dc05d59", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling ref-cast v1.0.23
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling anyhow v1.0.93
[INFO] [stderr]    Compiling keccak v0.1.5
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling nom v8.0.0
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling sha3 v0.10.8
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]    Compiling ref-cast-impl v1.0.23
[INFO] [stderr]    Compiling wasm_runtime_layer v0.5.0
[INFO] [stderr]    Compiling derive_more v2.0.1
[INFO] [stderr]    Compiling pit-core v0.4.2
[INFO] [stderr]    Compiling pit-rust-host-lib v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `StoreContext`
[INFO] [stdout]   --> src/lib.rs:18:30
[INFO] [stdout]    |
[INFO] [stdout] 18 |     Instance, Module, Store, StoreContext, StoreContextMut, Value, ValueType,
[INFO] [stdout]    |                              ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/lib.rs:188:17
[INFO] [stdout]     |
[INFO] [stdout] 188 |                 (Arc::new(
[INFO] [stdout]     |                 ^
[INFO] [stdout] ...
[INFO] [stdout] 212 |                     >)
[INFO] [stdout]     |                      ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 188 ~                 Arc::new(
[INFO] [stdout] 189 |                     move |mut ctx: StoreContextMut<'_, U, E>,
[INFO] [stdout] ...
[INFO] [stdout] 211 |                             + Sync,
[INFO] [stdout] 212 ~                     >
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rets`
[INFO] [stdout]   --> src/lib.rs:30:34
[INFO] [stdout]    |
[INFO] [stdout] 30 |             move |mut ctx, args, rets| {
[INFO] [stdout]    |                                  ^^^^ help: if this is intentional, prefix it with an underscore: `_rets`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ty`
[INFO] [stdout]   --> src/lib.rs:53:13
[INFO] [stdout]    |
[INFO] [stdout] 53 |             ty,
[INFO] [stdout]    |             ^^ help: try ignoring the field: `ty: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nullable`
[INFO] [stdout]   --> src/lib.rs:54:13
[INFO] [stdout]    |
[INFO] [stdout] 54 |             nullable,
[INFO] [stdout]    |             ^^^^^^^^ help: try ignoring the field: `nullable: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `take`
[INFO] [stdout]   --> src/lib.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 55 |             take,
[INFO] [stdout]    |             ^^^^ help: try ignoring the field: `take: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ann`
[INFO] [stdout]   --> src/lib.rs:56:13
[INFO] [stdout]    |
[INFO] [stdout] 56 |             ann,
[INFO] [stdout]    |             ^^^ help: try ignoring the field: `ann: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `store`
[INFO] [stdout]    --> src/lib.rs:143:9
[INFO] [stdout]     |
[INFO] [stdout] 143 |         store: ::wasm_runtime_layer::StoreContextMut<'_, U, E>,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_store`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.09s
[INFO] running `Command { std: "docker" "inspect" "1bae16e6abfe5541abf10eb8ae7193121c3c9d9d2e026647bbc9d2384dc05d59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bae16e6abfe5541abf10eb8ae7193121c3c9d9d2e026647bbc9d2384dc05d59", kill_on_drop: false }`
[INFO] [stdout] 1bae16e6abfe5541abf10eb8ae7193121c3c9d9d2e026647bbc9d2384dc05d59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a9674bdbcf785b9a4827019923197ae3bf1b3d3afc49aae51e383634e8ee536d
[INFO] running `Command { std: "docker" "start" "-a" "a9674bdbcf785b9a4827019923197ae3bf1b3d3afc49aae51e383634e8ee536d", kill_on_drop: false }`
[INFO] [stderr]    Compiling pit-rust-host-lib v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `StoreContext`
[INFO] [stdout]   --> src/lib.rs:18:30
[INFO] [stdout]    |
[INFO] [stdout] 18 |     Instance, Module, Store, StoreContext, StoreContextMut, Value, ValueType,
[INFO] [stdout]    |                              ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/lib.rs:188:17
[INFO] [stdout]     |
[INFO] [stdout] 188 |                 (Arc::new(
[INFO] [stdout]     |                 ^
[INFO] [stdout] ...
[INFO] [stdout] 212 |                     >)
[INFO] [stdout]     |                      ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 188 ~                 Arc::new(
[INFO] [stdout] 189 |                     move |mut ctx: StoreContextMut<'_, U, E>,
[INFO] [stdout] ...
[INFO] [stdout] 211 |                             + Sync,
[INFO] [stdout] 212 ~                     >
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rets`
[INFO] [stdout]   --> src/lib.rs:30:34
[INFO] [stdout]    |
[INFO] [stdout] 30 |             move |mut ctx, args, rets| {
[INFO] [stdout]    |                                  ^^^^ help: if this is intentional, prefix it with an underscore: `_rets`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ty`
[INFO] [stdout]   --> src/lib.rs:53:13
[INFO] [stdout]    |
[INFO] [stdout] 53 |             ty,
[INFO] [stdout]    |             ^^ help: try ignoring the field: `ty: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nullable`
[INFO] [stdout]   --> src/lib.rs:54:13
[INFO] [stdout]    |
[INFO] [stdout] 54 |             nullable,
[INFO] [stdout]    |             ^^^^^^^^ help: try ignoring the field: `nullable: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `take`
[INFO] [stdout]   --> src/lib.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 55 |             take,
[INFO] [stdout]    |             ^^^^ help: try ignoring the field: `take: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ann`
[INFO] [stdout]   --> src/lib.rs:56:13
[INFO] [stdout]    |
[INFO] [stdout] 56 |             ann,
[INFO] [stdout]    |             ^^^ help: try ignoring the field: `ann: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `store`
[INFO] [stdout]    --> src/lib.rs:143:9
[INFO] [stdout]     |
[INFO] [stdout] 143 |         store: ::wasm_runtime_layer::StoreContextMut<'_, U, E>,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_store`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `StoreContext`
[INFO] [stdout]   --> src/lib.rs:18:30
[INFO] [stdout]    |
[INFO] [stdout] 18 |     Instance, Module, Store, StoreContext, StoreContextMut, Value, ValueType,
[INFO] [stdout]    |                              ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/lib.rs:188:17
[INFO] [stdout]     |
[INFO] [stdout] 188 |                 (Arc::new(
[INFO] [stdout]     |                 ^
[INFO] [stdout] ...
[INFO] [stdout] 212 |                     >)
[INFO] [stdout]     |                      ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 188 ~                 Arc::new(
[INFO] [stdout] 189 |                     move |mut ctx: StoreContextMut<'_, U, E>,
[INFO] [stdout] ...
[INFO] [stdout] 211 |                             + Sync,
[INFO] [stdout] 212 ~                     >
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rets`
[INFO] [stdout]   --> src/lib.rs:30:34
[INFO] [stdout]    |
[INFO] [stdout] 30 |             move |mut ctx, args, rets| {
[INFO] [stdout]    |                                  ^^^^ help: if this is intentional, prefix it with an underscore: `_rets`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ty`
[INFO] [stdout]   --> src/lib.rs:53:13
[INFO] [stdout]    |
[INFO] [stdout] 53 |             ty,
[INFO] [stdout]    |             ^^ help: try ignoring the field: `ty: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nullable`
[INFO] [stdout]   --> src/lib.rs:54:13
[INFO] [stdout]    |
[INFO] [stdout] 54 |             nullable,
[INFO] [stdout]    |             ^^^^^^^^ help: try ignoring the field: `nullable: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `take`
[INFO] [stdout]   --> src/lib.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 55 |             take,
[INFO] [stdout]    |             ^^^^ help: try ignoring the field: `take: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ann`
[INFO] [stdout]   --> src/lib.rs:56:13
[INFO] [stdout]    |
[INFO] [stdout] 56 |             ann,
[INFO] [stdout]    |             ^^^ help: try ignoring the field: `ann: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `store`
[INFO] [stdout]    --> src/lib.rs:143:9
[INFO] [stdout]     |
[INFO] [stdout] 143 |         store: ::wasm_runtime_layer::StoreContextMut<'_, U, E>,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_store`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "a9674bdbcf785b9a4827019923197ae3bf1b3d3afc49aae51e383634e8ee536d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9674bdbcf785b9a4827019923197ae3bf1b3d3afc49aae51e383634e8ee536d", kill_on_drop: false }`
[INFO] [stdout] a9674bdbcf785b9a4827019923197ae3bf1b3d3afc49aae51e383634e8ee536d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ad7171dba1d1b60209bfa1ae28c3b5c458bdee5ff30912b2adce9baca00dc488
[INFO] running `Command { std: "docker" "start" "-a" "ad7171dba1d1b60209bfa1ae28c3b5c458bdee5ff30912b2adce9baca00dc488", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `StoreContext`
[INFO] [stderr]   --> src/lib.rs:18:30
[INFO] [stderr]    |
[INFO] [stderr] 18 |     Instance, Module, Store, StoreContext, StoreContextMut, Value, ValueType,
[INFO] [stderr]    |                              ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/lib.rs:188:17
[INFO] [stderr]     |
[INFO] [stderr] 188 |                 (Arc::new(
[INFO] [stderr]     |                 ^
[INFO] [stderr] ...
[INFO] [stderr] 212 |                     >)
[INFO] [stderr]     |                      ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 188 ~                 Arc::new(
[INFO] [stderr] 189 |                     move |mut ctx: StoreContextMut<'_, U, E>,
[INFO] [stderr] ...
[INFO] [stderr] 211 |                             + Sync,
[INFO] [stderr] 212 ~                     >
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rets`
[INFO] [stderr]   --> src/lib.rs:30:34
[INFO] [stderr]    |
[INFO] [stderr] 30 |             move |mut ctx, args, rets| {
[INFO] [stderr]    |                                  ^^^^ help: if this is intentional, prefix it with an underscore: `_rets`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ty`
[INFO] [stderr]   --> src/lib.rs:53:13
[INFO] [stderr]    |
[INFO] [stderr] 53 |             ty,
[INFO] [stderr]    |             ^^ help: try ignoring the field: `ty: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `nullable`
[INFO] [stderr]   --> src/lib.rs:54:13
[INFO] [stderr]    |
[INFO] [stderr] 54 |             nullable,
[INFO] [stderr]    |             ^^^^^^^^ help: try ignoring the field: `nullable: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `take`
[INFO] [stderr]   --> src/lib.rs:55:13
[INFO] [stderr]    |
[INFO] [stderr] 55 |             take,
[INFO] [stderr]    |             ^^^^ help: try ignoring the field: `take: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ann`
[INFO] [stderr]   --> src/lib.rs:56:13
[INFO] [stderr]    |
[INFO] [stderr] 56 |             ann,
[INFO] [stderr]    |             ^^^ help: try ignoring the field: `ann: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `store`
[INFO] [stderr]    --> src/lib.rs:143:9
[INFO] [stderr]     |
[INFO] [stderr] 143 |         store: ::wasm_runtime_layer::StoreContextMut<'_, U, E>,
[INFO] [stderr]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_store`
[INFO] [stderr] 
[INFO] [stderr] warning: `pit-rust-host-lib` (lib) generated 8 warnings (run `cargo fix --lib -p pit-rust-host-lib` to apply 8 suggestions)
[INFO] [stderr] warning: `pit-rust-host-lib` (lib test) generated 8 warnings (8 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pit_rust_host_lib-de476f27a245e6ef)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests pit_rust_host_lib
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/lib.rs:188:17
[INFO] [stderr]     |
[INFO] [stderr] 188 |                 (Arc::new(
[INFO] [stderr]     |                 ^
[INFO] [stderr] ...
[INFO] [stderr] 212 |                     >)
[INFO] [stderr]     |                      ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 188 ~                 Arc::new(
[INFO] [stderr] 189 |                     move |mut ctx: StoreContextMut<'_, U, E>,
[INFO] [stderr] ...
[INFO] [stderr] 211 |                             + Sync,
[INFO] [stderr] 212 ~                     >
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ad7171dba1d1b60209bfa1ae28c3b5c458bdee5ff30912b2adce9baca00dc488", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad7171dba1d1b60209bfa1ae28c3b5c458bdee5ff30912b2adce9baca00dc488", kill_on_drop: false }`
[INFO] [stdout] ad7171dba1d1b60209bfa1ae28c3b5c458bdee5ff30912b2adce9baca00dc488
