[INFO] fetching crate async-proto 0.26.5...
[INFO] checking async-proto-0.26.5 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate async-proto 0.26.5 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate async-proto 0.26.5
[INFO] finished tweaking crates.io crate async-proto 0.26.5
[INFO] tweaked toml for crates.io crate async-proto 0.26.5 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate async-proto 0.26.5 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate async-proto 0.26.5 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a0fe805c8f1c83d60b1c6471c459a8d9ce8d52f9812f0724104a709b701305de
[INFO] running `Command { std: "docker" "start" "-a" "a0fe805c8f1c83d60b1c6471c459a8d9ce8d52f9812f0724104a709b701305de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a0fe805c8f1c83d60b1c6471c459a8d9ce8d52f9812f0724104a709b701305de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0fe805c8f1c83d60b1c6471c459a8d9ce8d52f9812f0724104a709b701305de", kill_on_drop: false }`
[INFO] [stdout] a0fe805c8f1c83d60b1c6471c459a8d9ce8d52f9812f0724104a709b701305de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d65b84907adfd39e6d759a7b00558bfad174baad4e9a594da24ae0f8528a7d1c
[INFO] running `Command { std: "docker" "start" "-a" "d65b84907adfd39e6d759a7b00558bfad174baad4e9a594da24ae0f8528a7d1c", kill_on_drop: false }`
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking fallible_collections v0.5.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling async-proto-derive v0.26.5
[INFO] [stderr]     Checking thiserror v2.0.17
[INFO] [stderr]     Checking async-proto v0.26.5 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<u8, Infallible>
[INFO] [stdout]     --> src/impls/mod.rs:909:1
[INFO] [stdout]      |
[INFO] [stdout]  909 | / impl_protocol_for! {
[INFO] [stdout]  910 | |     #[async_proto(attr(doc = "A nonzero integer is represented like its value."))]
[INFO] [stdout]  911 | |     #[async_proto(via = u8, clone, map_err = |_| ReadErrorKind::UnknownVariant8(0))]
[INFO] [stdout]  912 | |     type std::num::NonZeroU8;
[INFO] [stdout] ...    |
[INFO] [stdout] 1000 | |     type std::time::Duration;
[INFO] [stdout] 1001 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout]      |
[INFO] [stdout]      = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]      = note: this error originates in the macro `impl_protocol_for` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i8, Infallible>
[INFO] [stdout]     --> src/impls/mod.rs:909:1
[INFO] [stdout]      |
[INFO] [stdout]  909 | / impl_protocol_for! {
[INFO] [stdout]  910 | |     #[async_proto(attr(doc = "A nonzero integer is represented like its value."))]
[INFO] [stdout]  911 | |     #[async_proto(via = u8, clone, map_err = |_| ReadErrorKind::UnknownVariant8(0))]
[INFO] [stdout]  912 | |     type std::num::NonZeroU8;
[INFO] [stdout] ...    |
[INFO] [stdout] 1000 | |     type std::time::Duration;
[INFO] [stdout] 1001 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `impl_protocol_for` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u16, Infallible>
[INFO] [stdout]     --> src/impls/mod.rs:909:1
[INFO] [stdout]      |
[INFO] [stdout]  909 | / impl_protocol_for! {
[INFO] [stdout]  910 | |     #[async_proto(attr(doc = "A nonzero integer is represented like its value."))]
[INFO] [stdout]  911 | |     #[async_proto(via = u8, clone, map_err = |_| ReadErrorKind::UnknownVariant8(0))]
[INFO] [stdout]  912 | |     type std::num::NonZeroU8;
[INFO] [stdout] ...    |
[INFO] [stdout] 1000 | |     type std::time::Duration;
[INFO] [stdout] 1001 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `impl_protocol_for` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i16, Infallible>
[INFO] [stdout]     --> src/impls/mod.rs:909:1
[INFO] [stdout]      |
[INFO] [stdout]  909 | / impl_protocol_for! {
[INFO] [stdout]  910 | |     #[async_proto(attr(doc = "A nonzero integer is represented like its value."))]
[INFO] [stdout]  911 | |     #[async_proto(via = u8, clone, map_err = |_| ReadErrorKind::UnknownVariant8(0))]
[INFO] [stdout]  912 | |     type std::num::NonZeroU8;
[INFO] [stdout] ...    |
[INFO] [stdout] 1000 | |     type std::time::Duration;
[INFO] [stdout] 1001 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `impl_protocol_for` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u32, Infallible>
[INFO] [stdout]     --> src/impls/mod.rs:909:1
[INFO] [stdout]      |
[INFO] [stdout]  909 | / impl_protocol_for! {
[INFO] [stdout]  910 | |     #[async_proto(attr(doc = "A nonzero integer is represented like its value."))]
[INFO] [stdout]  911 | |     #[async_proto(via = u8, clone, map_err = |_| ReadErrorKind::UnknownVariant8(0))]
[INFO] [stdout]  912 | |     type std::num::NonZeroU8;
[INFO] [stdout] ...    |
[INFO] [stdout] 1000 | |     type std::time::Duration;
[INFO] [stdout] 1001 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `impl_protocol_for` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i32, Infallible>
[INFO] [stdout]     --> src/impls/mod.rs:909:1
[INFO] [stdout]      |
[INFO] [stdout]  909 | / impl_protocol_for! {
[INFO] [stdout]  910 | |     #[async_proto(attr(doc = "A nonzero integer is represented like its value."))]
[INFO] [stdout]  911 | |     #[async_proto(via = u8, clone, map_err = |_| ReadErrorKind::UnknownVariant8(0))]
[INFO] [stdout]  912 | |     type std::num::NonZeroU8;
[INFO] [stdout] ...    |
[INFO] [stdout] 1000 | |     type std::time::Duration;
[INFO] [stdout] 1001 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `impl_protocol_for` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]     --> src/impls/mod.rs:909:1
[INFO] [stdout]      |
[INFO] [stdout]  909 | / impl_protocol_for! {
[INFO] [stdout]  910 | |     #[async_proto(attr(doc = "A nonzero integer is represented like its value."))]
[INFO] [stdout]  911 | |     #[async_proto(via = u8, clone, map_err = |_| ReadErrorKind::UnknownVariant8(0))]
[INFO] [stdout]  912 | |     type std::num::NonZeroU8;
[INFO] [stdout] ...    |
[INFO] [stdout] 1000 | |     type std::time::Duration;
[INFO] [stdout] 1001 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `impl_protocol_for` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i64, Infallible>
[INFO] [stdout]     --> src/impls/mod.rs:909:1
[INFO] [stdout]      |
[INFO] [stdout]  909 | / impl_protocol_for! {
[INFO] [stdout]  910 | |     #[async_proto(attr(doc = "A nonzero integer is represented like its value."))]
[INFO] [stdout]  911 | |     #[async_proto(via = u8, clone, map_err = |_| ReadErrorKind::UnknownVariant8(0))]
[INFO] [stdout]  912 | |     type std::num::NonZeroU8;
[INFO] [stdout] ...    |
[INFO] [stdout] 1000 | |     type std::time::Duration;
[INFO] [stdout] 1001 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `impl_protocol_for` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u128, Infallible>
[INFO] [stdout]     --> src/impls/mod.rs:909:1
[INFO] [stdout]      |
[INFO] [stdout]  909 | / impl_protocol_for! {
[INFO] [stdout]  910 | |     #[async_proto(attr(doc = "A nonzero integer is represented like its value."))]
[INFO] [stdout]  911 | |     #[async_proto(via = u8, clone, map_err = |_| ReadErrorKind::UnknownVariant8(0))]
[INFO] [stdout]  912 | |     type std::num::NonZeroU8;
[INFO] [stdout] ...    |
[INFO] [stdout] 1000 | |     type std::time::Duration;
[INFO] [stdout] 1001 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `impl_protocol_for` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i128, Infallible>
[INFO] [stdout]     --> src/impls/mod.rs:909:1
[INFO] [stdout]      |
[INFO] [stdout]  909 | / impl_protocol_for! {
[INFO] [stdout]  910 | |     #[async_proto(attr(doc = "A nonzero integer is represented like its value."))]
[INFO] [stdout]  911 | |     #[async_proto(via = u8, clone, map_err = |_| ReadErrorKind::UnknownVariant8(0))]
[INFO] [stdout]  912 | |     type std::num::NonZeroU8;
[INFO] [stdout] ...    |
[INFO] [stdout] 1000 | |     type std::time::Duration;
[INFO] [stdout] 1001 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `impl_protocol_for` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<f32, Infallible>
[INFO] [stdout]     --> src/impls/mod.rs:909:1
[INFO] [stdout]      |
[INFO] [stdout]  909 | / impl_protocol_for! {
[INFO] [stdout]  910 | |     #[async_proto(attr(doc = "A nonzero integer is represented like its value."))]
[INFO] [stdout]  911 | |     #[async_proto(via = u8, clone, map_err = |_| ReadErrorKind::UnknownVariant8(0))]
[INFO] [stdout]  912 | |     type std::num::NonZeroU8;
[INFO] [stdout] ...    |
[INFO] [stdout] 1000 | |     type std::time::Duration;
[INFO] [stdout] 1001 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `impl_protocol_for` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<F32Proxy, Infallible>
[INFO] [stdout]     --> src/impls/mod.rs:909:1
[INFO] [stdout]      |
[INFO] [stdout]  909 | / impl_protocol_for! {
[INFO] [stdout]  910 | |     #[async_proto(attr(doc = "A nonzero integer is represented like its value."))]
[INFO] [stdout]  911 | |     #[async_proto(via = u8, clone, map_err = |_| ReadErrorKind::UnknownVariant8(0))]
[INFO] [stdout]  912 | |     type std::num::NonZeroU8;
[INFO] [stdout] ...    |
[INFO] [stdout] 1000 | |     type std::time::Duration;
[INFO] [stdout] 1001 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `impl_protocol_for` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<f64, Infallible>
[INFO] [stdout]     --> src/impls/mod.rs:909:1
[INFO] [stdout]      |
[INFO] [stdout]  909 | / impl_protocol_for! {
[INFO] [stdout]  910 | |     #[async_proto(attr(doc = "A nonzero integer is represented like its value."))]
[INFO] [stdout]  911 | |     #[async_proto(via = u8, clone, map_err = |_| ReadErrorKind::UnknownVariant8(0))]
[INFO] [stdout]  912 | |     type std::num::NonZeroU8;
[INFO] [stdout] ...    |
[INFO] [stdout] 1000 | |     type std::time::Duration;
[INFO] [stdout] 1001 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `impl_protocol_for` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<F64Proxy, Infallible>
[INFO] [stdout]     --> src/impls/mod.rs:909:1
[INFO] [stdout]      |
[INFO] [stdout]  909 | / impl_protocol_for! {
[INFO] [stdout]  910 | |     #[async_proto(attr(doc = "A nonzero integer is represented like its value."))]
[INFO] [stdout]  911 | |     #[async_proto(via = u8, clone, map_err = |_| ReadErrorKind::UnknownVariant8(0))]
[INFO] [stdout]  912 | |     type std::num::NonZeroU8;
[INFO] [stdout] ...    |
[INFO] [stdout] 1000 | |     type std::time::Duration;
[INFO] [stdout] 1001 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `impl_protocol_for` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Duration, Infallible>
[INFO] [stdout]     --> src/impls/mod.rs:909:1
[INFO] [stdout]      |
[INFO] [stdout]  909 | / impl_protocol_for! {
[INFO] [stdout]  910 | |     #[async_proto(attr(doc = "A nonzero integer is represented like its value."))]
[INFO] [stdout]  911 | |     #[async_proto(via = u8, clone, map_err = |_| ReadErrorKind::UnknownVariant8(0))]
[INFO] [stdout]  912 | |     type std::num::NonZeroU8;
[INFO] [stdout] ...    |
[INFO] [stdout] 1000 | |     type std::time::Duration;
[INFO] [stdout] 1001 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `impl_protocol_for` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<DurationProxy, Infallible>
[INFO] [stdout]     --> src/impls/mod.rs:909:1
[INFO] [stdout]      |
[INFO] [stdout]  909 | / impl_protocol_for! {
[INFO] [stdout]  910 | |     #[async_proto(attr(doc = "A nonzero integer is represented like its value."))]
[INFO] [stdout]  911 | |     #[async_proto(via = u8, clone, map_err = |_| ReadErrorKind::UnknownVariant8(0))]
[INFO] [stdout]  912 | |     type std::num::NonZeroU8;
[INFO] [stdout] ...    |
[INFO] [stdout] 1000 | |     type std::time::Duration;
[INFO] [stdout] 1001 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `impl_protocol_for` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `async-proto` (lib test) due to 16 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<u8, Infallible>
[INFO] [stdout]     --> src/impls/mod.rs:909:1
[INFO] [stdout]      |
[INFO] [stdout]  909 | / impl_protocol_for! {
[INFO] [stdout]  910 | |     #[async_proto(attr(doc = "A nonzero integer is represented like its value."))]
[INFO] [stdout]  911 | |     #[async_proto(via = u8, clone, map_err = |_| ReadErrorKind::UnknownVariant8(0))]
[INFO] [stdout]  912 | |     type std::num::NonZeroU8;
[INFO] [stdout] ...    |
[INFO] [stdout] 1000 | |     type std::time::Duration;
[INFO] [stdout] 1001 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout]      |
[INFO] [stdout]      = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]      = note: this error originates in the macro `impl_protocol_for` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i8, Infallible>
[INFO] [stdout]     --> src/impls/mod.rs:909:1
[INFO] [stdout]      |
[INFO] [stdout]  909 | / impl_protocol_for! {
[INFO] [stdout]  910 | |     #[async_proto(attr(doc = "A nonzero integer is represented like its value."))]
[INFO] [stdout]  911 | |     #[async_proto(via = u8, clone, map_err = |_| ReadErrorKind::UnknownVariant8(0))]
[INFO] [stdout]  912 | |     type std::num::NonZeroU8;
[INFO] [stdout] ...    |
[INFO] [stdout] 1000 | |     type std::time::Duration;
[INFO] [stdout] 1001 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `impl_protocol_for` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u16, Infallible>
[INFO] [stdout]     --> src/impls/mod.rs:909:1
[INFO] [stdout]      |
[INFO] [stdout]  909 | / impl_protocol_for! {
[INFO] [stdout]  910 | |     #[async_proto(attr(doc = "A nonzero integer is represented like its value."))]
[INFO] [stdout]  911 | |     #[async_proto(via = u8, clone, map_err = |_| ReadErrorKind::UnknownVariant8(0))]
[INFO] [stdout]  912 | |     type std::num::NonZeroU8;
[INFO] [stdout] ...    |
[INFO] [stdout] 1000 | |     type std::time::Duration;
[INFO] [stdout] 1001 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `impl_protocol_for` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i16, Infallible>
[INFO] [stdout]     --> src/impls/mod.rs:909:1
[INFO] [stdout]      |
[INFO] [stdout]  909 | / impl_protocol_for! {
[INFO] [stdout]  910 | |     #[async_proto(attr(doc = "A nonzero integer is represented like its value."))]
[INFO] [stdout]  911 | |     #[async_proto(via = u8, clone, map_err = |_| ReadErrorKind::UnknownVariant8(0))]
[INFO] [stdout]  912 | |     type std::num::NonZeroU8;
[INFO] [stdout] ...    |
[INFO] [stdout] 1000 | |     type std::time::Duration;
[INFO] [stdout] 1001 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `impl_protocol_for` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u32, Infallible>
[INFO] [stdout]     --> src/impls/mod.rs:909:1
[INFO] [stdout]      |
[INFO] [stdout]  909 | / impl_protocol_for! {
[INFO] [stdout]  910 | |     #[async_proto(attr(doc = "A nonzero integer is represented like its value."))]
[INFO] [stdout]  911 | |     #[async_proto(via = u8, clone, map_err = |_| ReadErrorKind::UnknownVariant8(0))]
[INFO] [stdout]  912 | |     type std::num::NonZeroU8;
[INFO] [stdout] ...    |
[INFO] [stdout] 1000 | |     type std::time::Duration;
[INFO] [stdout] 1001 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `impl_protocol_for` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i32, Infallible>
[INFO] [stdout]     --> src/impls/mod.rs:909:1
[INFO] [stdout]      |
[INFO] [stdout]  909 | / impl_protocol_for! {
[INFO] [stdout]  910 | |     #[async_proto(attr(doc = "A nonzero integer is represented like its value."))]
[INFO] [stdout]  911 | |     #[async_proto(via = u8, clone, map_err = |_| ReadErrorKind::UnknownVariant8(0))]
[INFO] [stdout]  912 | |     type std::num::NonZeroU8;
[INFO] [stdout] ...    |
[INFO] [stdout] 1000 | |     type std::time::Duration;
[INFO] [stdout] 1001 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `impl_protocol_for` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]     --> src/impls/mod.rs:909:1
[INFO] [stdout]      |
[INFO] [stdout]  909 | / impl_protocol_for! {
[INFO] [stdout]  910 | |     #[async_proto(attr(doc = "A nonzero integer is represented like its value."))]
[INFO] [stdout]  911 | |     #[async_proto(via = u8, clone, map_err = |_| ReadErrorKind::UnknownVariant8(0))]
[INFO] [stdout]  912 | |     type std::num::NonZeroU8;
[INFO] [stdout] ...    |
[INFO] [stdout] 1000 | |     type std::time::Duration;
[INFO] [stdout] 1001 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `impl_protocol_for` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i64, Infallible>
[INFO] [stdout]     --> src/impls/mod.rs:909:1
[INFO] [stdout]      |
[INFO] [stdout]  909 | / impl_protocol_for! {
[INFO] [stdout]  910 | |     #[async_proto(attr(doc = "A nonzero integer is represented like its value."))]
[INFO] [stdout]  911 | |     #[async_proto(via = u8, clone, map_err = |_| ReadErrorKind::UnknownVariant8(0))]
[INFO] [stdout]  912 | |     type std::num::NonZeroU8;
[INFO] [stdout] ...    |
[INFO] [stdout] 1000 | |     type std::time::Duration;
[INFO] [stdout] 1001 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `impl_protocol_for` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u128, Infallible>
[INFO] [stdout]     --> src/impls/mod.rs:909:1
[INFO] [stdout]      |
[INFO] [stdout]  909 | / impl_protocol_for! {
[INFO] [stdout]  910 | |     #[async_proto(attr(doc = "A nonzero integer is represented like its value."))]
[INFO] [stdout]  911 | |     #[async_proto(via = u8, clone, map_err = |_| ReadErrorKind::UnknownVariant8(0))]
[INFO] [stdout]  912 | |     type std::num::NonZeroU8;
[INFO] [stdout] ...    |
[INFO] [stdout] 1000 | |     type std::time::Duration;
[INFO] [stdout] 1001 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `impl_protocol_for` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i128, Infallible>
[INFO] [stdout]     --> src/impls/mod.rs:909:1
[INFO] [stdout]      |
[INFO] [stdout]  909 | / impl_protocol_for! {
[INFO] [stdout]  910 | |     #[async_proto(attr(doc = "A nonzero integer is represented like its value."))]
[INFO] [stdout]  911 | |     #[async_proto(via = u8, clone, map_err = |_| ReadErrorKind::UnknownVariant8(0))]
[INFO] [stdout]  912 | |     type std::num::NonZeroU8;
[INFO] [stdout] ...    |
[INFO] [stdout] 1000 | |     type std::time::Duration;
[INFO] [stdout] 1001 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `impl_protocol_for` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<f32, Infallible>
[INFO] [stdout]     --> src/impls/mod.rs:909:1
[INFO] [stdout]      |
[INFO] [stdout]  909 | / impl_protocol_for! {
[INFO] [stdout]  910 | |     #[async_proto(attr(doc = "A nonzero integer is represented like its value."))]
[INFO] [stdout]  911 | |     #[async_proto(via = u8, clone, map_err = |_| ReadErrorKind::UnknownVariant8(0))]
[INFO] [stdout]  912 | |     type std::num::NonZeroU8;
[INFO] [stdout] ...    |
[INFO] [stdout] 1000 | |     type std::time::Duration;
[INFO] [stdout] 1001 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `impl_protocol_for` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<F32Proxy, Infallible>
[INFO] [stdout]     --> src/impls/mod.rs:909:1
[INFO] [stdout]      |
[INFO] [stdout]  909 | / impl_protocol_for! {
[INFO] [stdout]  910 | |     #[async_proto(attr(doc = "A nonzero integer is represented like its value."))]
[INFO] [stdout]  911 | |     #[async_proto(via = u8, clone, map_err = |_| ReadErrorKind::UnknownVariant8(0))]
[INFO] [stdout]  912 | |     type std::num::NonZeroU8;
[INFO] [stdout] ...    |
[INFO] [stdout] 1000 | |     type std::time::Duration;
[INFO] [stdout] 1001 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `impl_protocol_for` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<f64, Infallible>
[INFO] [stdout]     --> src/impls/mod.rs:909:1
[INFO] [stdout]      |
[INFO] [stdout]  909 | / impl_protocol_for! {
[INFO] [stdout]  910 | |     #[async_proto(attr(doc = "A nonzero integer is represented like its value."))]
[INFO] [stdout]  911 | |     #[async_proto(via = u8, clone, map_err = |_| ReadErrorKind::UnknownVariant8(0))]
[INFO] [stdout]  912 | |     type std::num::NonZeroU8;
[INFO] [stdout] ...    |
[INFO] [stdout] 1000 | |     type std::time::Duration;
[INFO] [stdout] 1001 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `impl_protocol_for` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<F64Proxy, Infallible>
[INFO] [stdout]     --> src/impls/mod.rs:909:1
[INFO] [stdout]      |
[INFO] [stdout]  909 | / impl_protocol_for! {
[INFO] [stdout]  910 | |     #[async_proto(attr(doc = "A nonzero integer is represented like its value."))]
[INFO] [stdout]  911 | |     #[async_proto(via = u8, clone, map_err = |_| ReadErrorKind::UnknownVariant8(0))]
[INFO] [stdout]  912 | |     type std::num::NonZeroU8;
[INFO] [stdout] ...    |
[INFO] [stdout] 1000 | |     type std::time::Duration;
[INFO] [stdout] 1001 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `impl_protocol_for` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Duration, Infallible>
[INFO] [stdout]     --> src/impls/mod.rs:909:1
[INFO] [stdout]      |
[INFO] [stdout]  909 | / impl_protocol_for! {
[INFO] [stdout]  910 | |     #[async_proto(attr(doc = "A nonzero integer is represented like its value."))]
[INFO] [stdout]  911 | |     #[async_proto(via = u8, clone, map_err = |_| ReadErrorKind::UnknownVariant8(0))]
[INFO] [stdout]  912 | |     type std::num::NonZeroU8;
[INFO] [stdout] ...    |
[INFO] [stdout] 1000 | |     type std::time::Duration;
[INFO] [stdout] 1001 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `impl_protocol_for` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<DurationProxy, Infallible>
[INFO] [stdout]     --> src/impls/mod.rs:909:1
[INFO] [stdout]      |
[INFO] [stdout]  909 | / impl_protocol_for! {
[INFO] [stdout]  910 | |     #[async_proto(attr(doc = "A nonzero integer is represented like its value."))]
[INFO] [stdout]  911 | |     #[async_proto(via = u8, clone, map_err = |_| ReadErrorKind::UnknownVariant8(0))]
[INFO] [stdout]  912 | |     type std::num::NonZeroU8;
[INFO] [stdout] ...    |
[INFO] [stdout] 1000 | |     type std::time::Duration;
[INFO] [stdout] 1001 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `impl_protocol_for` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `async-proto` (lib) due to 16 previous errors
[INFO] running `Command { std: "docker" "inspect" "d65b84907adfd39e6d759a7b00558bfad174baad4e9a594da24ae0f8528a7d1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d65b84907adfd39e6d759a7b00558bfad174baad4e9a594da24ae0f8528a7d1c", kill_on_drop: false }`
[INFO] [stdout] d65b84907adfd39e6d759a7b00558bfad174baad4e9a594da24ae0f8528a7d1c