[INFO] fetching crate kafka-protocol 0.17.0...
[INFO] checking kafka-protocol-0.17.0 against try#d1d7143153307f561233bd4d93e2a3b24157b081 for pr-151539-1
[INFO] extracting crate kafka-protocol 0.17.0 into /workspace/builds/worker-6-tc2/source
[INFO] removed /workspace/builds/worker-6-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate kafka-protocol 0.17.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate kafka-protocol 0.17.0
[INFO] tweaked toml for crates.io crate kafka-protocol 0.17.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate kafka-protocol 0.17.0 on toolchain d1d7143153307f561233bd4d93e2a3b24157b081
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d1d7143153307f561233bd4d93e2a3b24157b081" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate kafka-protocol 0.17.0 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" "+d1d7143153307f561233bd4d93e2a3b24157b081" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 2a13f51438d77a63c161c75a4885af1a5bf96d60a6af6240fff5cf3309a310c6
[INFO] running `Command { std: "docker" "start" "2a13f51438d77a63c161c75a4885af1a5bf96d60a6af6240fff5cf3309a310c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2a13f51438d77a63c161c75a4885af1a5bf96d60a6af6240fff5cf3309a310c6" "/opt/rustwide/cargo-home/bin/cargo" "+d1d7143153307f561233bd4d93e2a3b24157b081" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2a13f51438d77a63c161c75a4885af1a5bf96d60a6af6240fff5cf3309a310c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2a13f51438d77a63c161c75a4885af1a5bf96d60a6af6240fff5cf3309a310c6" "/opt/rustwide/cargo-home/bin/cargo" "+d1d7143153307f561233bd4d93e2a3b24157b081" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: struct `U8` is never constructed
[INFO] [stdout]    --> src/protocol/buf.rs:149:5
[INFO] [stdout]     |
[INFO] [stdout] 149 |     U8 => put_u8(u8),
[INFO] [stdout]     |     ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `define_gap_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `I8` is never constructed
[INFO] [stdout]    --> src/protocol/buf.rs:150:5
[INFO] [stdout]     |
[INFO] [stdout] 150 |     I8 => put_i8(i8),
[INFO] [stdout]     |     ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `define_gap_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `U16` is never constructed
[INFO] [stdout]    --> src/protocol/buf.rs:151:5
[INFO] [stdout]     |
[INFO] [stdout] 151 |     U16 => put_u16(u16),
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `define_gap_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `U16Le` is never constructed
[INFO] [stdout]    --> src/protocol/buf.rs:152:5
[INFO] [stdout]     |
[INFO] [stdout] 152 |     U16Le => put_u16_le(u16),
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `define_gap_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `I16` is never constructed
[INFO] [stdout]    --> src/protocol/buf.rs:153:5
[INFO] [stdout]     |
[INFO] [stdout] 153 |     I16 => put_i16(i16),
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `define_gap_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `I16Le` is never constructed
[INFO] [stdout]    --> src/protocol/buf.rs:154:5
[INFO] [stdout]     |
[INFO] [stdout] 154 |     I16Le => put_i16_le(i16),
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `define_gap_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `U32Le` is never constructed
[INFO] [stdout]    --> src/protocol/buf.rs:156:5
[INFO] [stdout]     |
[INFO] [stdout] 156 |     U32Le => put_u32_le(u32),
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `define_gap_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `I32Le` is never constructed
[INFO] [stdout]    --> src/protocol/buf.rs:158:5
[INFO] [stdout]     |
[INFO] [stdout] 158 |     I32Le => put_i32_le(i32),
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `define_gap_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `U64` is never constructed
[INFO] [stdout]    --> src/protocol/buf.rs:159:5
[INFO] [stdout]     |
[INFO] [stdout] 159 |     U64 => put_u64(u64),
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `define_gap_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `U64Le` is never constructed
[INFO] [stdout]    --> src/protocol/buf.rs:160:5
[INFO] [stdout]     |
[INFO] [stdout] 160 |     U64Le => put_u64_le(u64),
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `define_gap_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `I64` is never constructed
[INFO] [stdout]    --> src/protocol/buf.rs:161:5
[INFO] [stdout]     |
[INFO] [stdout] 161 |     I64 => put_i64(i64),
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `define_gap_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `I64Le` is never constructed
[INFO] [stdout]    --> src/protocol/buf.rs:162:5
[INFO] [stdout]     |
[INFO] [stdout] 162 |     I64Le => put_i64_le(i64),
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `define_gap_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `U128` is never constructed
[INFO] [stdout]    --> src/protocol/buf.rs:163:5
[INFO] [stdout]     |
[INFO] [stdout] 163 |     U128 => put_u128(u128),
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `define_gap_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `U128Le` is never constructed
[INFO] [stdout]    --> src/protocol/buf.rs:164:5
[INFO] [stdout]     |
[INFO] [stdout] 164 |     U128Le => put_u128_le(u128),
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `define_gap_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `I128` is never constructed
[INFO] [stdout]    --> src/protocol/buf.rs:165:5
[INFO] [stdout]     |
[INFO] [stdout] 165 |     I128 => put_i128(i128),
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `define_gap_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `I128Le` is never constructed
[INFO] [stdout]    --> src/protocol/buf.rs:166:5
[INFO] [stdout]     |
[INFO] [stdout] 166 |     I128Le => put_i128_le(i128),
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `define_gap_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `F32` is never constructed
[INFO] [stdout]    --> src/protocol/buf.rs:167:5
[INFO] [stdout]     |
[INFO] [stdout] 167 |     F32 => put_f32(f32),
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `define_gap_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `F32Le` is never constructed
[INFO] [stdout]    --> src/protocol/buf.rs:168:5
[INFO] [stdout]     |
[INFO] [stdout] 168 |     F32Le => put_f32_le(f32),
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `define_gap_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `F64` is never constructed
[INFO] [stdout]    --> src/protocol/buf.rs:169:5
[INFO] [stdout]     |
[INFO] [stdout] 169 |     F64 => put_f64(f64),
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `define_gap_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `F64Le` is never constructed
[INFO] [stdout]    --> src/protocol/buf.rs:170:5
[INFO] [stdout]     |
[INFO] [stdout] 170 |     F64Le => put_f64_le(f64),
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `define_gap_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking bollard-stubs v1.49.1-rc.28.4.0
[INFO] [stderr]     Checking bollard v0.19.4
[INFO] [stderr]     Checking testcontainers v0.25.2
[INFO] [stdout] warning: a method with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/compression/zstd.rs:66:55
[INFO] [stdout]     |
[INFO] [stdout]  66 |             let decompressed_str = str::from_utf8(buf.as_slice())?;
[INFO] [stdout]     |                                                       ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: call with fully qualified syntax `as_slice(...)` 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 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = note: `#[warn(unstable_name_collisions)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] help: add `#![feature(str_as_str)]` to the crate attributes to enable `core::slice::<impl [T]>::as_slice`
[INFO] [stdout]    --> src/lib.rs:107:1
[INFO] [stdout]     |
[INFO] [stdout] 107 + #![feature(str_as_str)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `U8` is never constructed
[INFO] [stdout]    --> src/protocol/buf.rs:149:5
[INFO] [stdout]     |
[INFO] [stdout] 149 |     U8 => put_u8(u8),
[INFO] [stdout]     |     ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `define_gap_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `I8` is never constructed
[INFO] [stdout]    --> src/protocol/buf.rs:150:5
[INFO] [stdout]     |
[INFO] [stdout] 150 |     I8 => put_i8(i8),
[INFO] [stdout]     |     ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `define_gap_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `U16` is never constructed
[INFO] [stdout]    --> src/protocol/buf.rs:151:5
[INFO] [stdout]     |
[INFO] [stdout] 151 |     U16 => put_u16(u16),
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `define_gap_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `U16Le` is never constructed
[INFO] [stdout]    --> src/protocol/buf.rs:152:5
[INFO] [stdout]     |
[INFO] [stdout] 152 |     U16Le => put_u16_le(u16),
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `define_gap_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `I16` is never constructed
[INFO] [stdout]    --> src/protocol/buf.rs:153:5
[INFO] [stdout]     |
[INFO] [stdout] 153 |     I16 => put_i16(i16),
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `define_gap_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `I16Le` is never constructed
[INFO] [stdout]    --> src/protocol/buf.rs:154:5
[INFO] [stdout]     |
[INFO] [stdout] 154 |     I16Le => put_i16_le(i16),
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `define_gap_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `U32Le` is never constructed
[INFO] [stdout]    --> src/protocol/buf.rs:156:5
[INFO] [stdout]     |
[INFO] [stdout] 156 |     U32Le => put_u32_le(u32),
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `define_gap_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `I32Le` is never constructed
[INFO] [stdout]    --> src/protocol/buf.rs:158:5
[INFO] [stdout]     |
[INFO] [stdout] 158 |     I32Le => put_i32_le(i32),
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `define_gap_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `U64` is never constructed
[INFO] [stdout]    --> src/protocol/buf.rs:159:5
[INFO] [stdout]     |
[INFO] [stdout] 159 |     U64 => put_u64(u64),
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `define_gap_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `U64Le` is never constructed
[INFO] [stdout]    --> src/protocol/buf.rs:160:5
[INFO] [stdout]     |
[INFO] [stdout] 160 |     U64Le => put_u64_le(u64),
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `define_gap_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `I64` is never constructed
[INFO] [stdout]    --> src/protocol/buf.rs:161:5
[INFO] [stdout]     |
[INFO] [stdout] 161 |     I64 => put_i64(i64),
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `define_gap_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `I64Le` is never constructed
[INFO] [stdout]    --> src/protocol/buf.rs:162:5
[INFO] [stdout]     |
[INFO] [stdout] 162 |     I64Le => put_i64_le(i64),
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `define_gap_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `U128` is never constructed
[INFO] [stdout]    --> src/protocol/buf.rs:163:5
[INFO] [stdout]     |
[INFO] [stdout] 163 |     U128 => put_u128(u128),
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `define_gap_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `U128Le` is never constructed
[INFO] [stdout]    --> src/protocol/buf.rs:164:5
[INFO] [stdout]     |
[INFO] [stdout] 164 |     U128Le => put_u128_le(u128),
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `define_gap_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `I128` is never constructed
[INFO] [stdout]    --> src/protocol/buf.rs:165:5
[INFO] [stdout]     |
[INFO] [stdout] 165 |     I128 => put_i128(i128),
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `define_gap_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `I128Le` is never constructed
[INFO] [stdout]    --> src/protocol/buf.rs:166:5
[INFO] [stdout]     |
[INFO] [stdout] 166 |     I128Le => put_i128_le(i128),
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `define_gap_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `F32` is never constructed
[INFO] [stdout]    --> src/protocol/buf.rs:167:5
[INFO] [stdout]     |
[INFO] [stdout] 167 |     F32 => put_f32(f32),
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `define_gap_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `F32Le` is never constructed
[INFO] [stdout]    --> src/protocol/buf.rs:168:5
[INFO] [stdout]     |
[INFO] [stdout] 168 |     F32Le => put_f32_le(f32),
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `define_gap_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `F64` is never constructed
[INFO] [stdout]    --> src/protocol/buf.rs:169:5
[INFO] [stdout]     |
[INFO] [stdout] 169 |     F64 => put_f64(f64),
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `define_gap_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `F64Le` is never constructed
[INFO] [stdout]    --> src/protocol/buf.rs:170:5
[INFO] [stdout]     |
[INFO] [stdout] 170 |     F64Le => put_f64_le(f64),
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `define_gap_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 25s
[INFO] running `Command { std: "docker" "inspect" "2a13f51438d77a63c161c75a4885af1a5bf96d60a6af6240fff5cf3309a310c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a13f51438d77a63c161c75a4885af1a5bf96d60a6af6240fff5cf3309a310c6", kill_on_drop: false }`
[INFO] [stdout] 2a13f51438d77a63c161c75a4885af1a5bf96d60a6af6240fff5cf3309a310c6
