[INFO] fetching crate polywrap-wasm-rs 0.12.2... [INFO] testing polywrap-wasm-rs-0.12.2 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2 [INFO] extracting crate polywrap-wasm-rs 0.12.2 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate polywrap-wasm-rs 0.12.2 [INFO] finished tweaking crates.io crate polywrap-wasm-rs 0.12.2 [INFO] tweaked toml for crates.io crate polywrap-wasm-rs 0.12.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate polywrap-wasm-rs 0.12.2 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 21 packages to latest compatible versions [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.18) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded polywrap_msgpack_serde v0.0.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7885ec16c6e24402e64b78076d0d76f8a9da3ffb780968334f35b7926899fa4c [INFO] running `Command { std: "docker" "start" "-a" "7885ec16c6e24402e64b78076d0d76f8a9da3ffb780968334f35b7926899fa4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7885ec16c6e24402e64b78076d0d76f8a9da3ffb780968334f35b7926899fa4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7885ec16c6e24402e64b78076d0d76f8a9da3ffb780968334f35b7926899fa4c", kill_on_drop: false }` [INFO] [stdout] 7885ec16c6e24402e64b78076d0d76f8a9da3ffb780968334f35b7926899fa4c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 982a4ceb6bbdb8ffbb6a56e224c78a028915641b12d4532aeb87abbc05beeab9 [INFO] running `Command { std: "docker" "start" "-a" "982a4ceb6bbdb8ffbb6a56e224c78a028915641b12d4532aeb87abbc05beeab9", kill_on_drop: false }` [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Compiling memchr v2.8.0 [INFO] [stderr] Compiling serde_bytes v0.11.19 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling bigdecimal v0.3.1 [INFO] [stderr] Compiling polywrap_msgpack_serde v0.0.2 [INFO] [stderr] Compiling polywrap-wasm-rs v0.12.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/msgpack/read_decoder.rs:661:24 [INFO] [stdout] | [INFO] [stdout] 661 | match self.read_array(item_reader) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: call with fully qualified syntax `read::Read::read_array(...)` to keep using the current method [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` (part of `#[warn(future_incompatible)]`) on by default [INFO] [stdout] help: add `#![feature(read_array)]` to the crate attributes to enable `read_array` [INFO] [stdout] --> src/lib.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 + #![feature(read_array)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/msgpack/read_decoder.rs:443:9 [INFO] [stdout] | [INFO] [stdout] 443 | mut key_reader: impl FnMut(&mut Self) -> Result, [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/msgpack/read_decoder.rs:444:9 [INFO] [stdout] | [INFO] [stdout] 444 | mut val_reader: impl FnMut(&mut Self) -> Result, [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/msgpack/write_encoder.rs:278:9 [INFO] [stdout] | [INFO] [stdout] 278 | mut key_writer: impl FnMut(&mut Self, &K) -> Result<(), EncodeError>, [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/msgpack/write_encoder.rs:279:9 [INFO] [stdout] | [INFO] [stdout] 279 | mut val_writer: impl FnMut(&mut Self, &V) -> Result<(), EncodeError>, [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.91s [INFO] running `Command { std: "docker" "inspect" "982a4ceb6bbdb8ffbb6a56e224c78a028915641b12d4532aeb87abbc05beeab9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "982a4ceb6bbdb8ffbb6a56e224c78a028915641b12d4532aeb87abbc05beeab9", kill_on_drop: false }` [INFO] [stdout] 982a4ceb6bbdb8ffbb6a56e224c78a028915641b12d4532aeb87abbc05beeab9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3e53be6b5ec4dac1dd9e28f373b05c8d01ebac36b07ed608bc61ea0a7303ff8d [INFO] running `Command { std: "docker" "start" "-a" "3e53be6b5ec4dac1dd9e28f373b05c8d01ebac36b07ed608bc61ea0a7303ff8d", kill_on_drop: false }` [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/msgpack/read_decoder.rs:661:24 [INFO] [stdout] | [INFO] [stdout] 661 | match self.read_array(item_reader) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: call with fully qualified syntax `read::Read::read_array(...)` to keep using the current method [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` (part of `#[warn(future_incompatible)]`) on by default [INFO] [stdout] help: add `#![feature(read_array)]` to the crate attributes to enable `read_array` [INFO] [stdout] --> src/lib.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 + #![feature(read_array)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/msgpack/read_decoder.rs:443:9 [INFO] [stdout] | [INFO] [stdout] 443 | mut key_reader: impl FnMut(&mut Self) -> Result, [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/msgpack/read_decoder.rs:444:9 [INFO] [stdout] | [INFO] [stdout] 444 | mut val_reader: impl FnMut(&mut Self) -> Result, [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/msgpack/write_encoder.rs:278:9 [INFO] [stdout] | [INFO] [stdout] 278 | mut key_writer: impl FnMut(&mut Self, &K) -> Result<(), EncodeError>, [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/msgpack/write_encoder.rs:279:9 [INFO] [stdout] | [INFO] [stdout] 279 | mut val_writer: impl FnMut(&mut Self, &V) -> Result<(), EncodeError>, [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling polywrap-wasm-rs v0.12.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/msgpack/read_decoder.rs:661:24 [INFO] [stdout] | [INFO] [stdout] 661 | match self.read_array(item_reader) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: call with fully qualified syntax `read::Read::read_array(...)` to keep using the current method [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` (part of `#[warn(future_incompatible)]`) on by default [INFO] [stdout] help: add `#![feature(read_array)]` to the crate attributes to enable `read_array` [INFO] [stdout] --> src/lib.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 + #![feature(read_array)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/msgpack/read_decoder.rs:443:9 [INFO] [stdout] | [INFO] [stdout] 443 | mut key_reader: impl FnMut(&mut Self) -> Result, [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/msgpack/read_decoder.rs:444:9 [INFO] [stdout] | [INFO] [stdout] 444 | mut val_reader: impl FnMut(&mut Self) -> Result, [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/msgpack/write_encoder.rs:278:9 [INFO] [stdout] | [INFO] [stdout] 278 | mut key_writer: impl FnMut(&mut Self, &K) -> Result<(), EncodeError>, [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/msgpack/write_encoder.rs:279:9 [INFO] [stdout] | [INFO] [stdout] 279 | mut val_writer: impl FnMut(&mut Self, &V) -> Result<(), EncodeError>, [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> tests/test_encode.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 6 | struct Case { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 7 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Case` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> tests/test_encode.rs:381:9 [INFO] [stdout] | [INFO] [stdout] 381 | writer.write_array(&case.input, |writer, item| writer.write_i32(item)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 381 | let _ = writer.write_array(&case.input, |writer, item| writer.write_i32(item)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.03s [INFO] running `Command { std: "docker" "inspect" "3e53be6b5ec4dac1dd9e28f373b05c8d01ebac36b07ed608bc61ea0a7303ff8d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e53be6b5ec4dac1dd9e28f373b05c8d01ebac36b07ed608bc61ea0a7303ff8d", kill_on_drop: false }` [INFO] [stdout] 3e53be6b5ec4dac1dd9e28f373b05c8d01ebac36b07ed608bc61ea0a7303ff8d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] cd53a28e658a56372c7663ccee5748694a047c5cd79277ca9c9131254a69b046 [INFO] running `Command { std: "docker" "start" "-a" "cd53a28e658a56372c7663ccee5748694a047c5cd79277ca9c9131254a69b046", kill_on_drop: false }` [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/msgpack/read_decoder.rs:661:24 [INFO] [stderr] | [INFO] [stderr] 661 | match self.read_array(item_reader) { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: call with fully qualified syntax `read::Read::read_array(...)` to keep using the current method [INFO] [stderr] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = note: `#[warn(unstable_name_collisions)]` (part of `#[warn(future_incompatible)]`) on by default [INFO] [stderr] help: add `#![feature(read_array)]` to the crate attributes to enable `read_array` [INFO] [stderr] --> src/lib.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 + #![feature(read_array)] [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/msgpack/read_decoder.rs:443:9 [INFO] [stderr] | [INFO] [stderr] 443 | mut key_reader: impl FnMut(&mut Self) -> Result, [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/msgpack/read_decoder.rs:444:9 [INFO] [stderr] | [INFO] [stderr] 444 | mut val_reader: impl FnMut(&mut Self) -> Result, [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/msgpack/write_encoder.rs:278:9 [INFO] [stderr] | [INFO] [stderr] 278 | mut key_writer: impl FnMut(&mut Self, &K) -> Result<(), EncodeError>, [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/msgpack/write_encoder.rs:279:9 [INFO] [stderr] | [INFO] [stderr] 279 | mut val_writer: impl FnMut(&mut Self, &V) -> Result<(), EncodeError>, [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: `polywrap-wasm-rs` (lib) generated 5 warnings (run `cargo fix --lib -p polywrap-wasm-rs` to apply 4 suggestions) [INFO] [stderr] warning: field `name` is never read [INFO] [stderr] --> tests/test_encode.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 6 | struct Case { [INFO] [stderr] | ---- field in this struct [INFO] [stderr] 7 | name: String, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Case` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> tests/test_encode.rs:381:9 [INFO] [stderr] | [INFO] [stderr] 381 | writer.write_array(&case.input, |writer, item| writer.write_i32(item)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 381 | let _ = writer.write_array(&case.input, |writer, item| writer.write_i32(item)); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `polywrap-wasm-rs` (test "test_encode") generated 2 warnings [INFO] [stderr] warning: `polywrap-wasm-rs` (lib test) generated 5 warnings (5 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/polywrap_wasm_rs-f6884c718d753652) [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] [stderr] Running tests/context_spec.rs (/opt/rustwide/target/debug/deps/context_spec-bec94bd47971ccbc) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test push_and_pop_values ... ok [INFO] [stdout] test print_in_desired_format ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s [INFO] [stdout] [INFO] [stderr] Running tests/msgpack_spec.rs (/opt/rustwide/target/debug/deps/msgpack_spec-e0ddc43893a4eaeb) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stderr] Running tests/test_decode.rs (/opt/rustwide/target/debug/deps/test_decode-b817d62f26809e99) [INFO] [stdout] test serializes_and_deserializes ... ok [INFO] [stdout] test throws_error_if_invalid_type_found ... ok [INFO] [stdout] test serializes_and_deserializes_with_overflow ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test test_read_array ... ok [INFO] [stdout] test test_read_bool_false ... ok [INFO] [stdout] test test_read_bool_true ... ok [INFO] [stdout] test test_read_i8 ... ok [INFO] [stdout] test test_read_i32 ... ok [INFO] [stdout] test test_read_i16 ... ok [INFO] [stdout] test test_read_json ... ok [INFO] [stdout] test test_read_u8 ... ok [INFO] [stdout] test test_read_map ... ok [INFO] [stdout] test test_read_u16 ... ok [INFO] [stdout] test test_read_u32 ... ok [INFO] [stdout] test test_read_bigint ... ok [INFO] [stdout] test test_read_string ... ok [INFO] [stdout] test test_read_u64 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/test_encode.rs (/opt/rustwide/target/debug/deps/test_encode-c1acb979d61483c9) [INFO] [stdout] [INFO] [stdout] running 22 tests [INFO] [stdout] test test_write_bigint ... ok [INFO] [stdout] test test_write_bignumber ... ok [INFO] [stdout] test test_write_bytes ... ok [INFO] [stdout] test test_write_ext_generic_map ... ok [INFO] [stdout] test test_write_ext_generic_map_nested ... ok [INFO] [stdout] test test_write_array ... ok [INFO] [stdout] test test_write_f64 ... ok [INFO] [stdout] test test_write_f32 ... ok [INFO] [stdout] test test_write_i16 ... ok [INFO] [stdout] test test_write_bool_false ... ok [INFO] [stdout] test test_write_i32 ... ok [INFO] [stdout] test test_write_i8 ... ok [INFO] [stdout] test test_write_json ... ok [INFO] [stdout] test test_write_nil ... ok [INFO] [stdout] test test_write_u16 ... ok [INFO] [stdout] test test_write_u32 ... ok [INFO] [stdout] test test_write_u8 ... ok [INFO] [stdout] test write_i64 ... ok [INFO] [stdout] test test_write_bool_true ... ok [INFO] [stdout] test test_write_string ... ok [INFO] [stdout] test test_write_map ... ok [INFO] [stdout] test write_u64 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests polywrap_wasm_rs [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" "cd53a28e658a56372c7663ccee5748694a047c5cd79277ca9c9131254a69b046", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cd53a28e658a56372c7663ccee5748694a047c5cd79277ca9c9131254a69b046", kill_on_drop: false }` [INFO] [stdout] cd53a28e658a56372c7663ccee5748694a047c5cd79277ca9c9131254a69b046