[INFO] cloning repository https://github.com/AmitPr/libkv
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AmitPr/libkv" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAmitPr%2Flibkv", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAmitPr%2Flibkv'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ea55160916642cb3e7272c1379ce47a5e540745f
[INFO] checking AmitPr/libkv against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAmitPr%2Flibkv" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/AmitPr/libkv
[INFO] finished tweaking git repo https://github.com/AmitPr/libkv
[INFO] tweaked toml for git repo https://github.com/AmitPr/libkv written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AmitPr/libkv 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 git repo https://github.com/AmitPr/libkv 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] be25d826ffd8f262c4dcbf6ed542d9bf0b9be50593802c4483e35a31db536995
[INFO] running `Command { std: "docker" "start" "-a" "be25d826ffd8f262c4dcbf6ed542d9bf0b9be50593802c4483e35a31db536995", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be25d826ffd8f262c4dcbf6ed542d9bf0b9be50593802c4483e35a31db536995", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be25d826ffd8f262c4dcbf6ed542d9bf0b9be50593802c4483e35a31db536995", kill_on_drop: false }`
[INFO] [stdout] be25d826ffd8f262c4dcbf6ed542d9bf0b9be50593802c4483e35a31db536995
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 2996825b4fe3306a27f68559ce69114447debd858074fe83884033c43d0ff99b
[INFO] running `Command { std: "docker" "start" "-a" "2996825b4fe3306a27f68559ce69114447debd858074fe83884033c43d0ff99b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.88
[INFO] [stderr]    Compiling thiserror v1.0.65
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.85
[INFO] [stderr]    Compiling thiserror-impl v1.0.65
[INFO] [stderr]     Checking libkv v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/key_serialization.rs:25:60
[INFO] [stdout]    |
[INFO] [stdout] 25 |       fn encode(&self) -> Result<Vec<u8>, KeySerializeError> {
[INFO] [stdout]    |  ____________________________________________________________^
[INFO] [stdout] 26 | |         match self {
[INFO] [stdout] 27 | |             Self::Raw(key) => Ok(key.clone()),
[INFO] [stdout] 28 | |             Self::Key(key) => key.encode(),
[INFO] [stdout] 29 | |         }
[INFO] [stdout] 30 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/key_serialization.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 | /         match self {
[INFO] [stdout] 27 | |             Self::Raw(key) => Ok(key.clone()),
[INFO] [stdout] 28 | |             Self::Key(key) => key.encode(),
[INFO] [stdout] 29 | |         }
[INFO] [stdout]    | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/key_serialization.rs:27:31
[INFO] [stdout]    |
[INFO] [stdout] 27 |             Self::Raw(key) => Ok(key.clone()),
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/key_serialization.rs:28:31
[INFO] [stdout]    |
[INFO] [stdout] 28 |             Self::Key(key) => key.encode(),
[INFO] [stdout]    |                               ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/key_serialization.rs:40:60
[INFO] [stdout]    |
[INFO] [stdout] 40 |       fn encode(&self) -> Result<Vec<u8>, KeySerializeError> {
[INFO] [stdout]    |  ____________________________________________________________^
[INFO] [stdout] 41 | |         Ok(vec![])
[INFO] [stdout] 42 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/key_serialization.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |         Ok(vec![])
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/key_serialization.rs:52:60
[INFO] [stdout]    |
[INFO] [stdout] 52 |       fn encode(&self) -> Result<Vec<u8>, KeySerializeError> {
[INFO] [stdout]    |  ____________________________________________________________^
[INFO] [stdout] 53 | |         let length = encode_length(self.len())?;
[INFO] [stdout] 54 | |         let mut encoded = Vec::with_capacity(self.len() + length.len());
[INFO] [stdout] 55 | |         encoded.extend(length);
[INFO] [stdout] 56 | |         encoded.extend(self.as_bytes());
[INFO] [stdout] 57 | |         Ok(encoded)
[INFO] [stdout] 58 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]   --> src/key_serialization.rs:53:22
[INFO] [stdout]    |
[INFO] [stdout] 53 |         let length = encode_length(self.len())?;
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/key_serialization.rs:53:22
[INFO] [stdout]    |
[INFO] [stdout] 53 |         let length = encode_length(self.len())?;
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/key_serialization.rs:53:22
[INFO] [stdout]    |
[INFO] [stdout] 53 |         let length = encode_length(self.len())?;
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/key_serialization.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 57 |         Ok(encoded)
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/key_serialization.rs:73:60
[INFO] [stdout]    |
[INFO] [stdout] 73 |       fn encode(&self) -> Result<Vec<u8>, KeySerializeError> {
[INFO] [stdout]    |  ____________________________________________________________^
[INFO] [stdout] 74 | |         let length = encode_length(self.len())?;
[INFO] [stdout] 75 | |         let mut encoded = Vec::with_capacity(self.len() + length.len());
[INFO] [stdout] 76 | |         encoded.extend(length);
[INFO] [stdout] 77 | |         encoded.extend(self.iter());
[INFO] [stdout] 78 | |         Ok(encoded)
[INFO] [stdout] 79 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]   --> src/key_serialization.rs:74:22
[INFO] [stdout]    |
[INFO] [stdout] 74 |         let length = encode_length(self.len())?;
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/key_serialization.rs:74:22
[INFO] [stdout]    |
[INFO] [stdout] 74 |         let length = encode_length(self.len())?;
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/key_serialization.rs:74:22
[INFO] [stdout]    |
[INFO] [stdout] 74 |         let length = encode_length(self.len())?;
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/key_serialization.rs:78:9
[INFO] [stdout]    |
[INFO] [stdout] 78 |         Ok(encoded)
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:94:60
[INFO] [stdout]     |
[INFO] [stdout]  94 |       fn encode(&self) -> Result<Vec<u8>, KeySerializeError> {
[INFO] [stdout]     |  ____________________________________________________________^
[INFO] [stdout]  95 | |         let length = encode_length(self.len())?;
[INFO] [stdout]  96 | |         let mut encoded = Vec::with_capacity(self.len() + length.len());
[INFO] [stdout]  97 | |         encoded.extend(length);
[INFO] [stdout]  98 | |         encoded.extend(self);
[INFO] [stdout]  99 | |         Ok(encoded)
[INFO] [stdout] 100 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]   --> src/key_serialization.rs:95:22
[INFO] [stdout]    |
[INFO] [stdout] 95 |         let length = encode_length(self.len())?;
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/key_serialization.rs:95:22
[INFO] [stdout]    |
[INFO] [stdout] 95 |         let length = encode_length(self.len())?;
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/key_serialization.rs:95:22
[INFO] [stdout]    |
[INFO] [stdout] 95 |         let length = encode_length(self.len())?;
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/key_serialization.rs:99:9
[INFO] [stdout]    |
[INFO] [stdout] 99 |         Ok(encoded)
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:115:60
[INFO] [stdout]     |
[INFO] [stdout] 115 |       fn encode(&self) -> Result<Vec<u8>, KeySerializeError> {
[INFO] [stdout]     |  ____________________________________________________________^
[INFO] [stdout] 116 | |         match self {
[INFO] [stdout] 117 | |             Some(k) => k.encode(),
[INFO] [stdout] 118 | |             None => Ok(vec![]),
[INFO] [stdout] 119 | |         }
[INFO] [stdout] 120 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:116:9
[INFO] [stdout]     |
[INFO] [stdout] 116 | /         match self {
[INFO] [stdout] 117 | |             Some(k) => k.encode(),
[INFO] [stdout] 118 | |             None => Ok(vec![]),
[INFO] [stdout] 119 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:117:24
[INFO] [stdout]     |
[INFO] [stdout] 117 |             Some(k) => k.encode(),
[INFO] [stdout]     |                        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:118:21
[INFO] [stdout]     |
[INFO] [stdout] 118 |             None => Ok(vec![]),
[INFO] [stdout]     |                     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:137:68
[INFO] [stdout]     |
[INFO] [stdout] 137 |               fn encode(&self) -> Result<Vec<u8>, KeySerializeError> {
[INFO] [stdout]     |  ____________________________________________________________________^
[INFO] [stdout] 138 | |
[INFO] [stdout] 139 | |                 let ($l, $($v,)+) = self;
[INFO] [stdout] 140 | |                 let mut encoded = Vec::new();
[INFO] [stdout] ...   |
[INFO] [stdout] 145 | |                 Ok(encoded)
[INFO] [stdout] 146 | |             }
[INFO] [stdout]     | |_____________^
[INFO] [stdout] ...
[INFO] [stdout] 163 |   impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     |   -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 encoded.extend($l.encode()?);
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 encoded.extend($l.encode()?);
[INFO] [stdout]     |                                ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 encoded.extend($l.encode()?);
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:145:17
[INFO] [stdout]     |
[INFO] [stdout] 145 |                 Ok(encoded)
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:137:68
[INFO] [stdout]     |
[INFO] [stdout] 137 |               fn encode(&self) -> Result<Vec<u8>, KeySerializeError> {
[INFO] [stdout]     |  ____________________________________________________________________^
[INFO] [stdout] 138 | |
[INFO] [stdout] 139 | |                 let ($l, $($v,)+) = self;
[INFO] [stdout] 140 | |                 let mut encoded = Vec::new();
[INFO] [stdout] ...   |
[INFO] [stdout] 145 | |                 Ok(encoded)
[INFO] [stdout] 146 | |             }
[INFO] [stdout]     | |_____________^
[INFO] [stdout] ...
[INFO] [stdout] 163 |   impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     |   -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 encoded.extend($l.encode()?);
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 encoded.extend($l.encode()?);
[INFO] [stdout]     |                                ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 encoded.extend($l.encode()?);
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:145:17
[INFO] [stdout]     |
[INFO] [stdout] 145 |                 Ok(encoded)
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:137:68
[INFO] [stdout]     |
[INFO] [stdout] 137 |               fn encode(&self) -> Result<Vec<u8>, KeySerializeError> {
[INFO] [stdout]     |  ____________________________________________________________________^
[INFO] [stdout] 138 | |
[INFO] [stdout] 139 | |                 let ($l, $($v,)+) = self;
[INFO] [stdout] 140 | |                 let mut encoded = Vec::new();
[INFO] [stdout] ...   |
[INFO] [stdout] 145 | |                 Ok(encoded)
[INFO] [stdout] 146 | |             }
[INFO] [stdout]     | |_____________^
[INFO] [stdout] ...
[INFO] [stdout] 163 |   impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     |   -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 encoded.extend($l.encode()?);
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 encoded.extend($l.encode()?);
[INFO] [stdout]     |                                ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 encoded.extend($l.encode()?);
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:145:17
[INFO] [stdout]     |
[INFO] [stdout] 145 |                 Ok(encoded)
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:137:68
[INFO] [stdout]     |
[INFO] [stdout] 137 |               fn encode(&self) -> Result<Vec<u8>, KeySerializeError> {
[INFO] [stdout]     |  ____________________________________________________________________^
[INFO] [stdout] 138 | |
[INFO] [stdout] 139 | |                 let ($l, $($v,)+) = self;
[INFO] [stdout] 140 | |                 let mut encoded = Vec::new();
[INFO] [stdout] ...   |
[INFO] [stdout] 145 | |                 Ok(encoded)
[INFO] [stdout] 146 | |             }
[INFO] [stdout]     | |_____________^
[INFO] [stdout] ...
[INFO] [stdout] 163 |   impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     |   -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 encoded.extend($l.encode()?);
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 encoded.extend($l.encode()?);
[INFO] [stdout]     |                                ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 encoded.extend($l.encode()?);
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:145:17
[INFO] [stdout]     |
[INFO] [stdout] 145 |                 Ok(encoded)
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:137:68
[INFO] [stdout]     |
[INFO] [stdout] 137 |               fn encode(&self) -> Result<Vec<u8>, KeySerializeError> {
[INFO] [stdout]     |  ____________________________________________________________________^
[INFO] [stdout] 138 | |
[INFO] [stdout] 139 | |                 let ($l, $($v,)+) = self;
[INFO] [stdout] 140 | |                 let mut encoded = Vec::new();
[INFO] [stdout] ...   |
[INFO] [stdout] 145 | |                 Ok(encoded)
[INFO] [stdout] 146 | |             }
[INFO] [stdout]     | |_____________^
[INFO] [stdout] ...
[INFO] [stdout] 163 |   impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     |   -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 encoded.extend($l.encode()?);
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 encoded.extend($l.encode()?);
[INFO] [stdout]     |                                ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 encoded.extend($l.encode()?);
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:145:17
[INFO] [stdout]     |
[INFO] [stdout] 145 |                 Ok(encoded)
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:137:68
[INFO] [stdout]     |
[INFO] [stdout] 137 |               fn encode(&self) -> Result<Vec<u8>, KeySerializeError> {
[INFO] [stdout]     |  ____________________________________________________________________^
[INFO] [stdout] 138 | |
[INFO] [stdout] 139 | |                 let ($l, $($v,)+) = self;
[INFO] [stdout] 140 | |                 let mut encoded = Vec::new();
[INFO] [stdout] ...   |
[INFO] [stdout] 145 | |                 Ok(encoded)
[INFO] [stdout] 146 | |             }
[INFO] [stdout]     | |_____________^
[INFO] [stdout] ...
[INFO] [stdout] 163 |   impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     |   -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 encoded.extend($l.encode()?);
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 encoded.extend($l.encode()?);
[INFO] [stdout]     |                                ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 encoded.extend($l.encode()?);
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:145:17
[INFO] [stdout]     |
[INFO] [stdout] 145 |                 Ok(encoded)
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:137:68
[INFO] [stdout]     |
[INFO] [stdout] 137 |               fn encode(&self) -> Result<Vec<u8>, KeySerializeError> {
[INFO] [stdout]     |  ____________________________________________________________________^
[INFO] [stdout] 138 | |
[INFO] [stdout] 139 | |                 let ($l, $($v,)+) = self;
[INFO] [stdout] 140 | |                 let mut encoded = Vec::new();
[INFO] [stdout] ...   |
[INFO] [stdout] 145 | |                 Ok(encoded)
[INFO] [stdout] 146 | |             }
[INFO] [stdout]     | |_____________^
[INFO] [stdout] ...
[INFO] [stdout] 163 |   impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     |   -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 encoded.extend($l.encode()?);
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 encoded.extend($l.encode()?);
[INFO] [stdout]     |                                ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 encoded.extend($l.encode()?);
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:145:17
[INFO] [stdout]     |
[INFO] [stdout] 145 |                 Ok(encoded)
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:137:68
[INFO] [stdout]     |
[INFO] [stdout] 137 |               fn encode(&self) -> Result<Vec<u8>, KeySerializeError> {
[INFO] [stdout]     |  ____________________________________________________________________^
[INFO] [stdout] 138 | |
[INFO] [stdout] 139 | |                 let ($l, $($v,)+) = self;
[INFO] [stdout] 140 | |                 let mut encoded = Vec::new();
[INFO] [stdout] ...   |
[INFO] [stdout] 145 | |                 Ok(encoded)
[INFO] [stdout] 146 | |             }
[INFO] [stdout]     | |_____________^
[INFO] [stdout] ...
[INFO] [stdout] 163 |   impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     |   -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 encoded.extend($l.encode()?);
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 encoded.extend($l.encode()?);
[INFO] [stdout]     |                                ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 encoded.extend($l.encode()?);
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:145:17
[INFO] [stdout]     |
[INFO] [stdout] 145 |                 Ok(encoded)
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:137:68
[INFO] [stdout]     |
[INFO] [stdout] 137 |               fn encode(&self) -> Result<Vec<u8>, KeySerializeError> {
[INFO] [stdout]     |  ____________________________________________________________________^
[INFO] [stdout] 138 | |
[INFO] [stdout] 139 | |                 let ($l, $($v,)+) = self;
[INFO] [stdout] 140 | |                 let mut encoded = Vec::new();
[INFO] [stdout] ...   |
[INFO] [stdout] 145 | |                 Ok(encoded)
[INFO] [stdout] 146 | |             }
[INFO] [stdout]     | |_____________^
[INFO] [stdout] ...
[INFO] [stdout] 163 |   impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     |   -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 encoded.extend($l.encode()?);
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 encoded.extend($l.encode()?);
[INFO] [stdout]     |                                ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 encoded.extend($l.encode()?);
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:145:17
[INFO] [stdout]     |
[INFO] [stdout] 145 |                 Ok(encoded)
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:137:68
[INFO] [stdout]     |
[INFO] [stdout] 137 |               fn encode(&self) -> Result<Vec<u8>, KeySerializeError> {
[INFO] [stdout]     |  ____________________________________________________________________^
[INFO] [stdout] 138 | |
[INFO] [stdout] 139 | |                 let ($l, $($v,)+) = self;
[INFO] [stdout] 140 | |                 let mut encoded = Vec::new();
[INFO] [stdout] ...   |
[INFO] [stdout] 145 | |                 Ok(encoded)
[INFO] [stdout] 146 | |             }
[INFO] [stdout]     | |_____________^
[INFO] [stdout] ...
[INFO] [stdout] 163 |   impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     |   -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 encoded.extend($l.encode()?);
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 encoded.extend($l.encode()?);
[INFO] [stdout]     |                                ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 encoded.extend($l.encode()?);
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:145:17
[INFO] [stdout]     |
[INFO] [stdout] 145 |                 Ok(encoded)
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:137:68
[INFO] [stdout]     |
[INFO] [stdout] 137 |               fn encode(&self) -> Result<Vec<u8>, KeySerializeError> {
[INFO] [stdout]     |  ____________________________________________________________________^
[INFO] [stdout] 138 | |
[INFO] [stdout] 139 | |                 let ($l, $($v,)+) = self;
[INFO] [stdout] 140 | |                 let mut encoded = Vec::new();
[INFO] [stdout] ...   |
[INFO] [stdout] 145 | |                 Ok(encoded)
[INFO] [stdout] 146 | |             }
[INFO] [stdout]     | |_____________^
[INFO] [stdout] ...
[INFO] [stdout] 163 |   impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     |   -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 encoded.extend($l.encode()?);
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 encoded.extend($l.encode()?);
[INFO] [stdout]     |                                ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 encoded.extend($l.encode()?);
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:145:17
[INFO] [stdout]     |
[INFO] [stdout] 145 |                 Ok(encoded)
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:169:72
[INFO] [stdout]     |
[INFO] [stdout] 169 |                   fn encode(&self) -> Result<Vec<u8>, KeySerializeError> {
[INFO] [stdout]     |  ________________________________________________________________________^
[INFO] [stdout] 170 | |                     Ok(self.to_be_bytes().to_vec())
[INFO] [stdout] 171 | |                 }
[INFO] [stdout]     | |_________________^
[INFO] [stdout] ...
[INFO] [stdout] 192 |   impl_uint_keyserde!(u8, u16, u32, u64, u128, usize);
[INFO] [stdout]     |   --------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_uint_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:170:21
[INFO] [stdout]     |
[INFO] [stdout] 170 |                     Ok(self.to_be_bytes().to_vec())
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 192 | impl_uint_keyserde!(u8, u16, u32, u64, u128, usize);
[INFO] [stdout]     | --------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_uint_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:198:72
[INFO] [stdout]     |
[INFO] [stdout] 198 |                   fn encode(&self) -> Result<Vec<u8>, KeySerializeError> {
[INFO] [stdout]     |  ________________________________________________________________________^
[INFO] [stdout] 199 | |                     // Map signed to unsigned
[INFO] [stdout] 200 | |                     // x = x ^ $t::MIN
[INFO] [stdout] 201 | |                     let x = self ^ <$t>::MIN;
[INFO] [stdout] 202 | |                     Ok(x.to_be_bytes().to_vec())
[INFO] [stdout] 203 | |                 }
[INFO] [stdout]     | |_________________^
[INFO] [stdout] ...
[INFO] [stdout] 225 |   impl_sint_keyserde!(i8, i16, i32, i64, i128, isize);
[INFO] [stdout]     |   --------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_sint_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:202:21
[INFO] [stdout]     |
[INFO] [stdout] 202 |                     Ok(x.to_be_bytes().to_vec())
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 225 | impl_sint_keyserde!(i8, i16, i32, i64, i128, isize);
[INFO] [stdout]     | --------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_sint_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:238:72
[INFO] [stdout]     |
[INFO] [stdout] 238 |   fn encode_length(mut len: usize) -> Result<Vec<u8>, KeySerializeError> {
[INFO] [stdout]     |  ________________________________________________________________________^
[INFO] [stdout] 239 | |     if len <= 0xf {
[INFO] [stdout] 240 | |         return Ok(vec![len as u8]);
[INFO] [stdout] ...   |
[INFO] [stdout] 254 | |     Ok(bytes)
[INFO] [stdout] 255 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:240:16
[INFO] [stdout]     |
[INFO] [stdout] 240 |         return Ok(vec![len as u8]);
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:254:5
[INFO] [stdout]     |
[INFO] [stdout] 254 |     Ok(bytes)
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Option<Vec<u8>>, KeySerializeError>
[INFO] [stdout]   --> src/storage.rs:15:53
[INFO] [stdout]    |
[INFO] [stdout] 15 |       ) -> Result<Option<Vec<u8>>, KeySerializeError> {
[INFO] [stdout]    |  _____________________________________________________^
[INFO] [stdout] 16 | |         Ok(self.get_raw(&key.encode()?))
[INFO] [stdout] 17 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Option<Vec<u8>>, KeySerializeError>
[INFO] [stdout]   --> src/storage.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |         Ok(self.get_raw(&key.encode()?))
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]   --> src/storage.rs:16:26
[INFO] [stdout]    |
[INFO] [stdout] 16 |         Ok(self.get_raw(&key.encode()?))
[INFO] [stdout]    |                          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/storage.rs:16:26
[INFO] [stdout]    |
[INFO] [stdout] 16 |         Ok(self.get_raw(&key.encode()?))
[INFO] [stdout]    |                          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Option<Vec<u8>>, KeySerializeError>
[INFO] [stdout]   --> src/storage.rs:16:26
[INFO] [stdout]    |
[INFO] [stdout] 16 |         Ok(self.get_raw(&key.encode()?))
[INFO] [stdout]    |                          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]   --> src/storage.rs:27:22
[INFO] [stdout]    |
[INFO] [stdout] 27 |         self.set_raw(key.encode()?, value);
[INFO] [stdout]    |                      ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/storage.rs:27:22
[INFO] [stdout]    |
[INFO] [stdout] 27 |         self.set_raw(key.encode()?, value);
[INFO] [stdout]    |                      ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]   --> src/storage.rs:33:26
[INFO] [stdout]    |
[INFO] [stdout] 33 |         self.delete_raw(&key.encode()?);
[INFO] [stdout]    |                          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/storage.rs:33:26
[INFO] [stdout]    |
[INFO] [stdout] 33 |         self.delete_raw(&key.encode()?);
[INFO] [stdout]    |                          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/storage.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |         &self,
[INFO] [stdout]    |         ^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 47 |     ) -> Result<Iter<Vec<u8>>, KeySerializeError>;
[INFO] [stdout]    |                 ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 47 |     ) -> Result<Iter<'_, Vec<u8>>, KeySerializeError>;
[INFO] [stdout]    |                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/storage.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |         &self,
[INFO] [stdout]    |         ^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 55 |     ) -> Result<Iter<(Vec<u8>, Vec<u8>)>, KeySerializeError>;
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 55 |     ) -> Result<Iter<'_, (Vec<u8>, Vec<u8>)>, KeySerializeError>;
[INFO] [stdout]    |                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/storage.rs:126:9
[INFO] [stdout]     |
[INFO] [stdout] 126 |         &self,
[INFO] [stdout]     |         ^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 130 |     ) -> Result<Iter<Vec<u8>>, KeySerializeError> {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 130 |     ) -> Result<Iter<'_, Vec<u8>>, KeySerializeError> {
[INFO] [stdout]     |                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this type continue be must used: Result<Box<dyn Iterator<Item = Vec<u8>>>, KeySerializeError>
[INFO] [stdout]    --> src/storage.rs:130:51
[INFO] [stdout]     |
[INFO] [stdout] 130 |       ) -> Result<Iter<Vec<u8>>, KeySerializeError> {
[INFO] [stdout]     |  ___________________________________________________^
[INFO] [stdout] 131 | |         let low = encode_bound!(low);
[INFO] [stdout] 132 | |         let high = encode_bound!(high);
[INFO] [stdout] ...   |
[INFO] [stdout] 144 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mustuse_in_always_ok)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/storage.rs:93:51
[INFO] [stdout]     |
[INFO] [stdout]  93 |             Bound::Included(k) => Bound::Included(k.encode()?),
[INFO] [stdout]     |                                                   ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 131 |         let low = encode_bound!(low);
[INFO] [stdout]     |                   ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `encode_bound` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/storage.rs:93:51
[INFO] [stdout]     |
[INFO] [stdout]  93 |             Bound::Included(k) => Bound::Included(k.encode()?),
[INFO] [stdout]     |                                                   ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 131 |         let low = encode_bound!(low);
[INFO] [stdout]     |                   ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `encode_bound` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this type continue be must used: Result<Box<dyn Iterator<Item = Vec<u8>>>, KeySerializeError>
[INFO] [stdout]    --> src/storage.rs:93:51
[INFO] [stdout]     |
[INFO] [stdout]  93 |             Bound::Included(k) => Bound::Included(k.encode()?),
[INFO] [stdout]     |                                                   ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 131 |         let low = encode_bound!(low);
[INFO] [stdout]     |                   ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `encode_bound` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/storage.rs:94:51
[INFO] [stdout]     |
[INFO] [stdout]  94 |             Bound::Excluded(k) => Bound::Excluded(k.encode()?),
[INFO] [stdout]     |                                                   ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 131 |         let low = encode_bound!(low);
[INFO] [stdout]     |                   ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `encode_bound` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/storage.rs:94:51
[INFO] [stdout]     |
[INFO] [stdout]  94 |             Bound::Excluded(k) => Bound::Excluded(k.encode()?),
[INFO] [stdout]     |                                                   ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 131 |         let low = encode_bound!(low);
[INFO] [stdout]     |                   ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `encode_bound` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this type continue be must used: Result<Box<dyn Iterator<Item = Vec<u8>>>, KeySerializeError>
[INFO] [stdout]    --> src/storage.rs:94:51
[INFO] [stdout]     |
[INFO] [stdout]  94 |             Bound::Excluded(k) => Bound::Excluded(k.encode()?),
[INFO] [stdout]     |                                                   ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 131 |         let low = encode_bound!(low);
[INFO] [stdout]     |                   ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `encode_bound` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/storage.rs:93:51
[INFO] [stdout]     |
[INFO] [stdout]  93 |             Bound::Included(k) => Bound::Included(k.encode()?),
[INFO] [stdout]     |                                                   ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 132 |         let high = encode_bound!(high);
[INFO] [stdout]     |                    ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `encode_bound` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/storage.rs:93:51
[INFO] [stdout]     |
[INFO] [stdout]  93 |             Bound::Included(k) => Bound::Included(k.encode()?),
[INFO] [stdout]     |                                                   ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 132 |         let high = encode_bound!(high);
[INFO] [stdout]     |                    ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `encode_bound` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this type continue be must used: Result<Box<dyn Iterator<Item = Vec<u8>>>, KeySerializeError>
[INFO] [stdout]    --> src/storage.rs:93:51
[INFO] [stdout]     |
[INFO] [stdout]  93 |             Bound::Included(k) => Bound::Included(k.encode()?),
[INFO] [stdout]     |                                                   ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 132 |         let high = encode_bound!(high);
[INFO] [stdout]     |                    ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `encode_bound` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/storage.rs:94:51
[INFO] [stdout]     |
[INFO] [stdout]  94 |             Bound::Excluded(k) => Bound::Excluded(k.encode()?),
[INFO] [stdout]     |                                                   ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 132 |         let high = encode_bound!(high);
[INFO] [stdout]     |                    ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `encode_bound` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/storage.rs:94:51
[INFO] [stdout]     |
[INFO] [stdout]  94 |             Bound::Excluded(k) => Bound::Excluded(k.encode()?),
[INFO] [stdout]     |                                                   ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 132 |         let high = encode_bound!(high);
[INFO] [stdout]     |                    ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `encode_bound` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this type continue be must used: Result<Box<dyn Iterator<Item = Vec<u8>>>, KeySerializeError>
[INFO] [stdout]    --> src/storage.rs:94:51
[INFO] [stdout]     |
[INFO] [stdout]  94 |             Bound::Excluded(k) => Bound::Excluded(k.encode()?),
[INFO] [stdout]     |                                                   ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 132 |         let high = encode_bound!(high);
[INFO] [stdout]     |                    ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `encode_bound` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this type continue be must used: Result<Box<dyn Iterator<Item = Vec<u8>>>, KeySerializeError>
[INFO] [stdout]    --> src/storage.rs:136:20
[INFO] [stdout]     |
[INFO] [stdout] 136 |             return Ok(Box::new(std::iter::empty()));
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this type continue be must used: Result<Box<dyn Iterator<Item = Vec<u8>>>, KeySerializeError>
[INFO] [stdout]    --> src/storage.rs:140:9
[INFO] [stdout]     |
[INFO] [stdout] 140 | /         match order {
[INFO] [stdout] 141 | |             Order::Ascending => Ok(Box::new(iter.map(clone_k))),
[INFO] [stdout] 142 | |             Order::Descending => Ok(Box::new(iter.rev().map(clone_k))),
[INFO] [stdout] 143 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this type continue be must used: Result<Box<dyn Iterator<Item = Vec<u8>>>, KeySerializeError>
[INFO] [stdout]    --> src/storage.rs:141:33
[INFO] [stdout]     |
[INFO] [stdout] 141 |             Order::Ascending => Ok(Box::new(iter.map(clone_k))),
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this type continue be must used: Result<Box<dyn Iterator<Item = Vec<u8>>>, KeySerializeError>
[INFO] [stdout]    --> src/storage.rs:142:34
[INFO] [stdout]     |
[INFO] [stdout] 142 |             Order::Descending => Ok(Box::new(iter.rev().map(clone_k))),
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/storage.rs:147:9
[INFO] [stdout]     |
[INFO] [stdout] 147 |         &self,
[INFO] [stdout]     |         ^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 151 |     ) -> Result<Iter<(Vec<u8>, Vec<u8>)>, KeySerializeError> {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 151 |     ) -> Result<Iter<'_, (Vec<u8>, Vec<u8>)>, KeySerializeError> {
[INFO] [stdout]     |                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this type continue be must used: Result<Box<dyn Iterator<Item = (Vec<u8>, Vec<u8>)>>, KeySerializeError>
[INFO] [stdout]    --> src/storage.rs:151:62
[INFO] [stdout]     |
[INFO] [stdout] 151 |       ) -> Result<Iter<(Vec<u8>, Vec<u8>)>, KeySerializeError> {
[INFO] [stdout]     |  ______________________________________________________________^
[INFO] [stdout] 152 | |         let low = encode_bound!(low);
[INFO] [stdout] 153 | |         let high = encode_bound!(high);
[INFO] [stdout] ...   |
[INFO] [stdout] 164 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/storage.rs:93:51
[INFO] [stdout]     |
[INFO] [stdout]  93 |             Bound::Included(k) => Bound::Included(k.encode()?),
[INFO] [stdout]     |                                                   ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 152 |         let low = encode_bound!(low);
[INFO] [stdout]     |                   ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `encode_bound` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/storage.rs:93:51
[INFO] [stdout]     |
[INFO] [stdout]  93 |             Bound::Included(k) => Bound::Included(k.encode()?),
[INFO] [stdout]     |                                                   ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 152 |         let low = encode_bound!(low);
[INFO] [stdout]     |                   ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `encode_bound` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this type continue be must used: Result<Box<dyn Iterator<Item = (Vec<u8>, Vec<u8>)>>, KeySerializeError>
[INFO] [stdout]    --> src/storage.rs:93:51
[INFO] [stdout]     |
[INFO] [stdout]  93 |             Bound::Included(k) => Bound::Included(k.encode()?),
[INFO] [stdout]     |                                                   ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 152 |         let low = encode_bound!(low);
[INFO] [stdout]     |                   ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `encode_bound` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/storage.rs:94:51
[INFO] [stdout]     |
[INFO] [stdout]  94 |             Bound::Excluded(k) => Bound::Excluded(k.encode()?),
[INFO] [stdout]     |                                                   ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 152 |         let low = encode_bound!(low);
[INFO] [stdout]     |                   ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `encode_bound` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/storage.rs:94:51
[INFO] [stdout]     |
[INFO] [stdout]  94 |             Bound::Excluded(k) => Bound::Excluded(k.encode()?),
[INFO] [stdout]     |                                                   ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 152 |         let low = encode_bound!(low);
[INFO] [stdout]     |                   ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `encode_bound` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this type continue be must used: Result<Box<dyn Iterator<Item = (Vec<u8>, Vec<u8>)>>, KeySerializeError>
[INFO] [stdout]    --> src/storage.rs:94:51
[INFO] [stdout]     |
[INFO] [stdout]  94 |             Bound::Excluded(k) => Bound::Excluded(k.encode()?),
[INFO] [stdout]     |                                                   ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 152 |         let low = encode_bound!(low);
[INFO] [stdout]     |                   ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `encode_bound` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/storage.rs:93:51
[INFO] [stdout]     |
[INFO] [stdout]  93 |             Bound::Included(k) => Bound::Included(k.encode()?),
[INFO] [stdout]     |                                                   ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 153 |         let high = encode_bound!(high);
[INFO] [stdout]     |                    ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `encode_bound` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/storage.rs:93:51
[INFO] [stdout]     |
[INFO] [stdout]  93 |             Bound::Included(k) => Bound::Included(k.encode()?),
[INFO] [stdout]     |                                                   ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 153 |         let high = encode_bound!(high);
[INFO] [stdout]     |                    ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `encode_bound` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this type continue be must used: Result<Box<dyn Iterator<Item = (Vec<u8>, Vec<u8>)>>, KeySerializeError>
[INFO] [stdout]    --> src/storage.rs:93:51
[INFO] [stdout]     |
[INFO] [stdout]  93 |             Bound::Included(k) => Bound::Included(k.encode()?),
[INFO] [stdout]     |                                                   ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 153 |         let high = encode_bound!(high);
[INFO] [stdout]     |                    ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `encode_bound` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/storage.rs:94:51
[INFO] [stdout]     |
[INFO] [stdout]  94 |             Bound::Excluded(k) => Bound::Excluded(k.encode()?),
[INFO] [stdout]     |                                                   ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 153 |         let high = encode_bound!(high);
[INFO] [stdout]     |                    ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `encode_bound` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/storage.rs:94:51
[INFO] [stdout]     |
[INFO] [stdout]  94 |             Bound::Excluded(k) => Bound::Excluded(k.encode()?),
[INFO] [stdout]     |                                                   ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 153 |         let high = encode_bound!(high);
[INFO] [stdout]     |                    ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `encode_bound` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this type continue be must used: Result<Box<dyn Iterator<Item = (Vec<u8>, Vec<u8>)>>, KeySerializeError>
[INFO] [stdout]    --> src/storage.rs:94:51
[INFO] [stdout]     |
[INFO] [stdout]  94 |             Bound::Excluded(k) => Bound::Excluded(k.encode()?),
[INFO] [stdout]     |                                                   ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 153 |         let high = encode_bound!(high);
[INFO] [stdout]     |                    ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `encode_bound` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this type continue be must used: Result<Box<dyn Iterator<Item = (Vec<u8>, Vec<u8>)>>, KeySerializeError>
[INFO] [stdout]    --> src/storage.rs:156:20
[INFO] [stdout]     |
[INFO] [stdout] 156 |             return Ok(Box::new(std::iter::empty()));
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this type continue be must used: Result<Box<dyn Iterator<Item = (Vec<u8>, Vec<u8>)>>, KeySerializeError>
[INFO] [stdout]    --> src/storage.rs:160:9
[INFO] [stdout]     |
[INFO] [stdout] 160 | /         match order {
[INFO] [stdout] 161 | |             Order::Ascending => Ok(Box::new(iter.map(clone_kv))),
[INFO] [stdout] 162 | |             Order::Descending => Ok(Box::new(iter.rev().map(clone_kv))),
[INFO] [stdout] 163 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this type continue be must used: Result<Box<dyn Iterator<Item = (Vec<u8>, Vec<u8>)>>, KeySerializeError>
[INFO] [stdout]    --> src/storage.rs:161:33
[INFO] [stdout]     |
[INFO] [stdout] 161 |             Order::Ascending => Ok(Box::new(iter.map(clone_kv))),
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this type continue be must used: Result<Box<dyn Iterator<Item = (Vec<u8>, Vec<u8>)>>, KeySerializeError>
[INFO] [stdout]    --> src/storage.rs:162:34
[INFO] [stdout]     |
[INFO] [stdout] 162 |             Order::Descending => Ok(Box::new(iter.rev().map(clone_kv))),
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, Option<Vec<u8>>>
[INFO] [stdout]   --> src/structures/item.rs:42:21
[INFO] [stdout]    |
[INFO] [stdout] 42 |         let bytes = storage.get(&self.0)?;
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Option<Vec<u8>>, KeySerializeError>
[INFO] [stdout]   --> src/structures/item.rs:42:21
[INFO] [stdout]    |
[INFO] [stdout] 42 |         let bytes = storage.get(&self.0)?;
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]   --> src/structures/item.rs:48:19
[INFO] [stdout]    |
[INFO] [stdout] 48 |         let key = self.0.encode()?;
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/structures/item.rs:48:19
[INFO] [stdout]    |
[INFO] [stdout] 48 |         let key = self.0.encode()?;
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/structures/map.rs:40:66
[INFO] [stdout]    |
[INFO] [stdout] 40 |       fn key(&self, key: &K) -> Result<Vec<u8>, KeySerializeError> {
[INFO] [stdout]    |  __________________________________________________________________^
[INFO] [stdout] 41 | |         let encoded = key.encode()?;
[INFO] [stdout] 42 | |         let full = [self.prefix.as_ref(), &encoded].concat();
[INFO] [stdout] ...  |
[INFO] [stdout] 45 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]   --> src/structures/map.rs:41:23
[INFO] [stdout]    |
[INFO] [stdout] 41 |         let encoded = key.encode()?;
[INFO] [stdout]    |                       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/structures/map.rs:41:23
[INFO] [stdout]    |
[INFO] [stdout] 41 |         let encoded = key.encode()?;
[INFO] [stdout]    |                       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/structures/map.rs:41:23
[INFO] [stdout]    |
[INFO] [stdout] 41 |         let encoded = key.encode()?;
[INFO] [stdout]    |                       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/structures/map.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |         Ok(full)
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]   --> src/structures/map.rs:52:27
[INFO] [stdout]    |
[INFO] [stdout] 52 |         Ok(V::with_prefix(self.key(&key.into())?))
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/structures/map.rs:52:27
[INFO] [stdout]    |
[INFO] [stdout] 52 |         Ok(V::with_prefix(self.key(&key.into())?))
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<DsIter<'_, map::Map<'_, K, V>>, KeySerializeError>
[INFO] [stdout]   --> src/structures/map.rs:61:54
[INFO] [stdout]    |
[INFO] [stdout] 61 |       ) -> Result<DsIter<'b, Self>, KeySerializeError> {
[INFO] [stdout]    |  ______________________________________________________^
[INFO] [stdout] 62 | |         let start = match start {
[INFO] [stdout] 63 | |             Bound::Included(k) => Bound::Included(self.key(&k)?),
[INFO] [stdout] 64 | |             Bound::Excluded(k) => Bound::Excluded(self.key(&k)?),
[INFO] [stdout] ...  |
[INFO] [stdout] 73 | |         Ok(DsIter::new(self.prefix.to_vec(), iter))
[INFO] [stdout] 74 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]   --> src/structures/map.rs:63:51
[INFO] [stdout]    |
[INFO] [stdout] 63 |             Bound::Included(k) => Bound::Included(self.key(&k)?),
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/structures/map.rs:63:51
[INFO] [stdout]    |
[INFO] [stdout] 63 |             Bound::Included(k) => Bound::Included(self.key(&k)?),
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<DsIter<'_, map::Map<'_, K, V>>, KeySerializeError>
[INFO] [stdout]   --> src/structures/map.rs:63:51
[INFO] [stdout]    |
[INFO] [stdout] 63 |             Bound::Included(k) => Bound::Included(self.key(&k)?),
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]   --> src/structures/map.rs:64:51
[INFO] [stdout]    |
[INFO] [stdout] 64 |             Bound::Excluded(k) => Bound::Excluded(self.key(&k)?),
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/structures/map.rs:64:51
[INFO] [stdout]    |
[INFO] [stdout] 64 |             Bound::Excluded(k) => Bound::Excluded(self.key(&k)?),
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<DsIter<'_, map::Map<'_, K, V>>, KeySerializeError>
[INFO] [stdout]   --> src/structures/map.rs:64:51
[INFO] [stdout]    |
[INFO] [stdout] 64 |             Bound::Excluded(k) => Bound::Excluded(self.key(&k)?),
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]   --> src/structures/map.rs:68:51
[INFO] [stdout]    |
[INFO] [stdout] 68 |             Bound::Included(k) => Bound::Included(self.key(&k)?),
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/structures/map.rs:68:51
[INFO] [stdout]    |
[INFO] [stdout] 68 |             Bound::Included(k) => Bound::Included(self.key(&k)?),
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<DsIter<'_, map::Map<'_, K, V>>, KeySerializeError>
[INFO] [stdout]   --> src/structures/map.rs:68:51
[INFO] [stdout]    |
[INFO] [stdout] 68 |             Bound::Included(k) => Bound::Included(self.key(&k)?),
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]   --> src/structures/map.rs:69:51
[INFO] [stdout]    |
[INFO] [stdout] 69 |             Bound::Excluded(k) => Bound::Excluded(self.key(&k)?),
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/structures/map.rs:69:51
[INFO] [stdout]    |
[INFO] [stdout] 69 |             Bound::Excluded(k) => Bound::Excluded(self.key(&k)?),
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<DsIter<'_, map::Map<'_, K, V>>, KeySerializeError>
[INFO] [stdout]   --> src/structures/map.rs:69:51
[INFO] [stdout]    |
[INFO] [stdout] 69 |             Bound::Excluded(k) => Bound::Excluded(self.key(&k)?),
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this type continue be must used: ControlFlow<Result<Infallible, KeySerializeError>, Box<dyn Iterator<Item = (Vec<u8>, Vec<u8>)>>>
[INFO] [stdout]   --> src/structures/map.rs:72:20
[INFO] [stdout]    |
[INFO] [stdout] 72 |         let iter = storage.iter(start, end, order)?;
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this type continue be must used: Result<Box<dyn Iterator<Item = (Vec<u8>, Vec<u8>)>>, KeySerializeError>
[INFO] [stdout]   --> src/structures/map.rs:72:20
[INFO] [stdout]    |
[INFO] [stdout] 72 |         let iter = storage.iter(start, end, order)?;
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<DsIter<'_, map::Map<'_, K, V>>, KeySerializeError>
[INFO] [stdout]   --> src/structures/map.rs:72:20
[INFO] [stdout]    |
[INFO] [stdout] 72 |         let iter = storage.iter(start, end, order)?;
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<DsIter<'_, map::Map<'_, K, V>>, KeySerializeError>
[INFO] [stdout]   --> src/structures/map.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 |         Ok(DsIter::new(self.prefix.to_vec(), iter))
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, item::Item<'_, V, Enc>>
[INFO] [stdout]   --> src/structures/queue.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |         self.map.at(priority)?.save(storage, value)
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<item::Item<'_, V, Enc>, KeySerializeError>
[INFO] [stdout]   --> src/structures/queue.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |         self.map.at(priority)?.save(storage, value)
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, DsIter<'_, map::Map<'_, K, item::Item<'_, V, Enc>>>>
[INFO] [stdout]   --> src/structures/queue.rs:34:24
[INFO] [stdout]    |
[INFO] [stdout] 34 |           let mut iter = self
[INFO] [stdout]    |  ________________________^
[INFO] [stdout] 35 | |             .map
[INFO] [stdout] 36 | |             .range(storage, Bound::Unbounded, Bound::Unbounded, order)?;
[INFO] [stdout]    | |_______________________________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<DsIter<'_, map::Map<'_, K, item::Item<'_, V, Enc>>>, KeySerializeError>
[INFO] [stdout]   --> src/structures/queue.rs:34:24
[INFO] [stdout]    |
[INFO] [stdout] 34 |           let mut iter = self
[INFO] [stdout]    |  ________________________^
[INFO] [stdout] 35 | |             .map
[INFO] [stdout] 36 | |             .range(storage, Bound::Unbounded, Bound::Unbounded, order)?;
[INFO] [stdout]    | |______________________________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, item::Item<'_, V, Enc>>
[INFO] [stdout]   --> src/structures/queue.rs:53:13
[INFO] [stdout]    |
[INFO] [stdout] 53 |             self.map.at(key.clone())?.delete(storage)?;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<item::Item<'_, V, Enc>, KeySerializeError>
[INFO] [stdout]   --> src/structures/queue.rs:53:13
[INFO] [stdout]    |
[INFO] [stdout] 53 |             self.map.at(key.clone())?.delete(storage)?;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/structures/vector.rs:52:70
[INFO] [stdout]    |
[INFO] [stdout] 52 |       fn key(&self, key: &usize) -> Result<Vec<u8>, KeySerializeError> {
[INFO] [stdout]    |  ______________________________________________________________________^
[INFO] [stdout] 53 | |         let encoded = Encodable::<KeyEncoding>::encode(key)?;
[INFO] [stdout] 54 | |         let full = [self.map.prefix(), &encoded].concat();
[INFO] [stdout] ...  |
[INFO] [stdout] 57 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]   --> src/structures/vector.rs:53:23
[INFO] [stdout]    |
[INFO] [stdout] 53 |         let encoded = Encodable::<KeyEncoding>::encode(key)?;
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/structures/vector.rs:53:23
[INFO] [stdout]    |
[INFO] [stdout] 53 |         let encoded = Encodable::<KeyEncoding>::encode(key)?;
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/structures/vector.rs:53:23
[INFO] [stdout]    |
[INFO] [stdout] 53 |         let encoded = Encodable::<KeyEncoding>::encode(key)?;
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/structures/vector.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         Ok(full)
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]   --> src/structures/vector.rs:64:27
[INFO] [stdout]    |
[INFO] [stdout] 64 |         Ok(V::with_prefix(self.key(&index)?))
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/structures/vector.rs:64:27
[INFO] [stdout]    |
[INFO] [stdout] 64 |         Ok(V::with_prefix(self.key(&index)?))
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<DsIter<'_, vector::Vector<'_, V>>, KeySerializeError>
[INFO] [stdout]   --> src/structures/vector.rs:73:54
[INFO] [stdout]    |
[INFO] [stdout] 73 |       ) -> Result<DsIter<'b, Self>, KeySerializeError> {
[INFO] [stdout]    |  ______________________________________________________^
[INFO] [stdout] 74 | |         let start = match start {
[INFO] [stdout] 75 | |             Bound::Included(k) => Bound::Included(self.key(&k)?),
[INFO] [stdout] 76 | |             Bound::Excluded(k) => Bound::Excluded(self.key(&k)?),
[INFO] [stdout] ...  |
[INFO] [stdout] 85 | |         Ok(DsIter::new(self.map.prefix().to_vec(), iter))
[INFO] [stdout] 86 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]   --> src/structures/vector.rs:75:51
[INFO] [stdout]    |
[INFO] [stdout] 75 |             Bound::Included(k) => Bound::Included(self.key(&k)?),
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/structures/vector.rs:75:51
[INFO] [stdout]    |
[INFO] [stdout] 75 |             Bound::Included(k) => Bound::Included(self.key(&k)?),
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<DsIter<'_, vector::Vector<'_, V>>, KeySerializeError>
[INFO] [stdout]   --> src/structures/vector.rs:75:51
[INFO] [stdout]    |
[INFO] [stdout] 75 |             Bound::Included(k) => Bound::Included(self.key(&k)?),
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]   --> src/structures/vector.rs:76:51
[INFO] [stdout]    |
[INFO] [stdout] 76 |             Bound::Excluded(k) => Bound::Excluded(self.key(&k)?),
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/structures/vector.rs:76:51
[INFO] [stdout]    |
[INFO] [stdout] 76 |             Bound::Excluded(k) => Bound::Excluded(self.key(&k)?),
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<DsIter<'_, vector::Vector<'_, V>>, KeySerializeError>
[INFO] [stdout]   --> src/structures/vector.rs:76:51
[INFO] [stdout]    |
[INFO] [stdout] 76 |             Bound::Excluded(k) => Bound::Excluded(self.key(&k)?),
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]   --> src/structures/vector.rs:80:51
[INFO] [stdout]    |
[INFO] [stdout] 80 |             Bound::Included(k) => Bound::Included(self.key(&k)?),
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/structures/vector.rs:80:51
[INFO] [stdout]    |
[INFO] [stdout] 80 |             Bound::Included(k) => Bound::Included(self.key(&k)?),
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<DsIter<'_, vector::Vector<'_, V>>, KeySerializeError>
[INFO] [stdout]   --> src/structures/vector.rs:80:51
[INFO] [stdout]    |
[INFO] [stdout] 80 |             Bound::Included(k) => Bound::Included(self.key(&k)?),
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]   --> src/structures/vector.rs:81:51
[INFO] [stdout]    |
[INFO] [stdout] 81 |             Bound::Excluded(k) => Bound::Excluded(self.key(&k)?),
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/structures/vector.rs:81:51
[INFO] [stdout]    |
[INFO] [stdout] 81 |             Bound::Excluded(k) => Bound::Excluded(self.key(&k)?),
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<DsIter<'_, vector::Vector<'_, V>>, KeySerializeError>
[INFO] [stdout]   --> src/structures/vector.rs:81:51
[INFO] [stdout]    |
[INFO] [stdout] 81 |             Bound::Excluded(k) => Bound::Excluded(self.key(&k)?),
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this type continue be must used: ControlFlow<Result<Infallible, KeySerializeError>, Box<dyn Iterator<Item = (Vec<u8>, Vec<u8>)>>>
[INFO] [stdout]   --> src/structures/vector.rs:84:20
[INFO] [stdout]    |
[INFO] [stdout] 84 |         let iter = storage.iter(start, end, order)?;
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this type continue be must used: Result<Box<dyn Iterator<Item = (Vec<u8>, Vec<u8>)>>, KeySerializeError>
[INFO] [stdout]   --> src/structures/vector.rs:84:20
[INFO] [stdout]    |
[INFO] [stdout] 84 |         let iter = storage.iter(start, end, order)?;
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<DsIter<'_, vector::Vector<'_, V>>, KeySerializeError>
[INFO] [stdout]   --> src/structures/vector.rs:84:20
[INFO] [stdout]    |
[INFO] [stdout] 84 |         let iter = storage.iter(start, end, order)?;
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<DsIter<'_, vector::Vector<'_, V>>, KeySerializeError>
[INFO] [stdout]   --> src/structures/vector.rs:85:9
[INFO] [stdout]    |
[INFO] [stdout] 85 |         Ok(DsIter::new(self.map.prefix().to_vec(), iter))
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/key_serialization.rs:25:60
[INFO] [stdout]    |
[INFO] [stdout] 25 |       fn encode(&self) -> Result<Vec<u8>, KeySerializeError> {
[INFO] [stdout]    |  ____________________________________________________________^
[INFO] [stdout] 26 | |         match self {
[INFO] [stdout] 27 | |             Self::Raw(key) => Ok(key.clone()),
[INFO] [stdout] 28 | |             Self::Key(key) => key.encode(),
[INFO] [stdout] 29 | |         }
[INFO] [stdout] 30 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/key_serialization.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 | /         match self {
[INFO] [stdout] 27 | |             Self::Raw(key) => Ok(key.clone()),
[INFO] [stdout] 28 | |             Self::Key(key) => key.encode(),
[INFO] [stdout] 29 | |         }
[INFO] [stdout]    | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/key_serialization.rs:27:31
[INFO] [stdout]    |
[INFO] [stdout] 27 |             Self::Raw(key) => Ok(key.clone()),
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/key_serialization.rs:28:31
[INFO] [stdout]    |
[INFO] [stdout] 28 |             Self::Key(key) => key.encode(),
[INFO] [stdout]    |                               ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/key_serialization.rs:40:60
[INFO] [stdout]    |
[INFO] [stdout] 40 |       fn encode(&self) -> Result<Vec<u8>, KeySerializeError> {
[INFO] [stdout]    |  ____________________________________________________________^
[INFO] [stdout] 41 | |         Ok(vec![])
[INFO] [stdout] 42 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/key_serialization.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |         Ok(vec![])
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/key_serialization.rs:52:60
[INFO] [stdout]    |
[INFO] [stdout] 52 |       fn encode(&self) -> Result<Vec<u8>, KeySerializeError> {
[INFO] [stdout]    |  ____________________________________________________________^
[INFO] [stdout] 53 | |         let length = encode_length(self.len())?;
[INFO] [stdout] 54 | |         let mut encoded = Vec::with_capacity(self.len() + length.len());
[INFO] [stdout] 55 | |         encoded.extend(length);
[INFO] [stdout] 56 | |         encoded.extend(self.as_bytes());
[INFO] [stdout] 57 | |         Ok(encoded)
[INFO] [stdout] 58 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]   --> src/key_serialization.rs:53:22
[INFO] [stdout]    |
[INFO] [stdout] 53 |         let length = encode_length(self.len())?;
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/key_serialization.rs:53:22
[INFO] [stdout]    |
[INFO] [stdout] 53 |         let length = encode_length(self.len())?;
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/key_serialization.rs:53:22
[INFO] [stdout]    |
[INFO] [stdout] 53 |         let length = encode_length(self.len())?;
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/key_serialization.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 57 |         Ok(encoded)
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/key_serialization.rs:73:60
[INFO] [stdout]    |
[INFO] [stdout] 73 |       fn encode(&self) -> Result<Vec<u8>, KeySerializeError> {
[INFO] [stdout]    |  ____________________________________________________________^
[INFO] [stdout] 74 | |         let length = encode_length(self.len())?;
[INFO] [stdout] 75 | |         let mut encoded = Vec::with_capacity(self.len() + length.len());
[INFO] [stdout] 76 | |         encoded.extend(length);
[INFO] [stdout] 77 | |         encoded.extend(self.iter());
[INFO] [stdout] 78 | |         Ok(encoded)
[INFO] [stdout] 79 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]   --> src/key_serialization.rs:74:22
[INFO] [stdout]    |
[INFO] [stdout] 74 |         let length = encode_length(self.len())?;
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/key_serialization.rs:74:22
[INFO] [stdout]    |
[INFO] [stdout] 74 |         let length = encode_length(self.len())?;
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/key_serialization.rs:74:22
[INFO] [stdout]    |
[INFO] [stdout] 74 |         let length = encode_length(self.len())?;
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/key_serialization.rs:78:9
[INFO] [stdout]    |
[INFO] [stdout] 78 |         Ok(encoded)
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:94:60
[INFO] [stdout]     |
[INFO] [stdout]  94 |       fn encode(&self) -> Result<Vec<u8>, KeySerializeError> {
[INFO] [stdout]     |  ____________________________________________________________^
[INFO] [stdout]  95 | |         let length = encode_length(self.len())?;
[INFO] [stdout]  96 | |         let mut encoded = Vec::with_capacity(self.len() + length.len());
[INFO] [stdout]  97 | |         encoded.extend(length);
[INFO] [stdout]  98 | |         encoded.extend(self);
[INFO] [stdout]  99 | |         Ok(encoded)
[INFO] [stdout] 100 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]   --> src/key_serialization.rs:95:22
[INFO] [stdout]    |
[INFO] [stdout] 95 |         let length = encode_length(self.len())?;
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/key_serialization.rs:95:22
[INFO] [stdout]    |
[INFO] [stdout] 95 |         let length = encode_length(self.len())?;
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/key_serialization.rs:95:22
[INFO] [stdout]    |
[INFO] [stdout] 95 |         let length = encode_length(self.len())?;
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/key_serialization.rs:99:9
[INFO] [stdout]    |
[INFO] [stdout] 99 |         Ok(encoded)
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:115:60
[INFO] [stdout]     |
[INFO] [stdout] 115 |       fn encode(&self) -> Result<Vec<u8>, KeySerializeError> {
[INFO] [stdout]     |  ____________________________________________________________^
[INFO] [stdout] 116 | |         match self {
[INFO] [stdout] 117 | |             Some(k) => k.encode(),
[INFO] [stdout] 118 | |             None => Ok(vec![]),
[INFO] [stdout] 119 | |         }
[INFO] [stdout] 120 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:116:9
[INFO] [stdout]     |
[INFO] [stdout] 116 | /         match self {
[INFO] [stdout] 117 | |             Some(k) => k.encode(),
[INFO] [stdout] 118 | |             None => Ok(vec![]),
[INFO] [stdout] 119 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:117:24
[INFO] [stdout]     |
[INFO] [stdout] 117 |             Some(k) => k.encode(),
[INFO] [stdout]     |                        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:118:21
[INFO] [stdout]     |
[INFO] [stdout] 118 |             None => Ok(vec![]),
[INFO] [stdout]     |                     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `libkv` (lib) due to 309 previous errors; 26 warnings emitted
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:137:68
[INFO] [stdout]     |
[INFO] [stdout] 137 |               fn encode(&self) -> Result<Vec<u8>, KeySerializeError> {
[INFO] [stdout]     |  ____________________________________________________________________^
[INFO] [stdout] 138 | |
[INFO] [stdout] 139 | |                 let ($l, $($v,)+) = self;
[INFO] [stdout] 140 | |                 let mut encoded = Vec::new();
[INFO] [stdout] ...   |
[INFO] [stdout] 145 | |                 Ok(encoded)
[INFO] [stdout] 146 | |             }
[INFO] [stdout]     | |_____________^
[INFO] [stdout] ...
[INFO] [stdout] 163 |   impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     |   -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 encoded.extend($l.encode()?);
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 encoded.extend($l.encode()?);
[INFO] [stdout]     |                                ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 encoded.extend($l.encode()?);
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:145:17
[INFO] [stdout]     |
[INFO] [stdout] 145 |                 Ok(encoded)
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:137:68
[INFO] [stdout]     |
[INFO] [stdout] 137 |               fn encode(&self) -> Result<Vec<u8>, KeySerializeError> {
[INFO] [stdout]     |  ____________________________________________________________________^
[INFO] [stdout] 138 | |
[INFO] [stdout] 139 | |                 let ($l, $($v,)+) = self;
[INFO] [stdout] 140 | |                 let mut encoded = Vec::new();
[INFO] [stdout] ...   |
[INFO] [stdout] 145 | |                 Ok(encoded)
[INFO] [stdout] 146 | |             }
[INFO] [stdout]     | |_____________^
[INFO] [stdout] ...
[INFO] [stdout] 163 |   impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     |   -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 encoded.extend($l.encode()?);
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 encoded.extend($l.encode()?);
[INFO] [stdout]     |                                ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 encoded.extend($l.encode()?);
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:145:17
[INFO] [stdout]     |
[INFO] [stdout] 145 |                 Ok(encoded)
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:137:68
[INFO] [stdout]     |
[INFO] [stdout] 137 |               fn encode(&self) -> Result<Vec<u8>, KeySerializeError> {
[INFO] [stdout]     |  ____________________________________________________________________^
[INFO] [stdout] 138 | |
[INFO] [stdout] 139 | |                 let ($l, $($v,)+) = self;
[INFO] [stdout] 140 | |                 let mut encoded = Vec::new();
[INFO] [stdout] ...   |
[INFO] [stdout] 145 | |                 Ok(encoded)
[INFO] [stdout] 146 | |             }
[INFO] [stdout]     | |_____________^
[INFO] [stdout] ...
[INFO] [stdout] 163 |   impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     |   -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 encoded.extend($l.encode()?);
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 encoded.extend($l.encode()?);
[INFO] [stdout]     |                                ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 encoded.extend($l.encode()?);
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:145:17
[INFO] [stdout]     |
[INFO] [stdout] 145 |                 Ok(encoded)
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:137:68
[INFO] [stdout]     |
[INFO] [stdout] 137 |               fn encode(&self) -> Result<Vec<u8>, KeySerializeError> {
[INFO] [stdout]     |  ____________________________________________________________________^
[INFO] [stdout] 138 | |
[INFO] [stdout] 139 | |                 let ($l, $($v,)+) = self;
[INFO] [stdout] 140 | |                 let mut encoded = Vec::new();
[INFO] [stdout] ...   |
[INFO] [stdout] 145 | |                 Ok(encoded)
[INFO] [stdout] 146 | |             }
[INFO] [stdout]     | |_____________^
[INFO] [stdout] ...
[INFO] [stdout] 163 |   impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     |   -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 encoded.extend($l.encode()?);
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 encoded.extend($l.encode()?);
[INFO] [stdout]     |                                ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 encoded.extend($l.encode()?);
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:145:17
[INFO] [stdout]     |
[INFO] [stdout] 145 |                 Ok(encoded)
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:137:68
[INFO] [stdout]     |
[INFO] [stdout] 137 |               fn encode(&self) -> Result<Vec<u8>, KeySerializeError> {
[INFO] [stdout]     |  ____________________________________________________________________^
[INFO] [stdout] 138 | |
[INFO] [stdout] 139 | |                 let ($l, $($v,)+) = self;
[INFO] [stdout] 140 | |                 let mut encoded = Vec::new();
[INFO] [stdout] ...   |
[INFO] [stdout] 145 | |                 Ok(encoded)
[INFO] [stdout] 146 | |             }
[INFO] [stdout]     | |_____________^
[INFO] [stdout] ...
[INFO] [stdout] 163 |   impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     |   -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 encoded.extend($l.encode()?);
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 encoded.extend($l.encode()?);
[INFO] [stdout]     |                                ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 encoded.extend($l.encode()?);
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:145:17
[INFO] [stdout]     |
[INFO] [stdout] 145 |                 Ok(encoded)
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:137:68
[INFO] [stdout]     |
[INFO] [stdout] 137 |               fn encode(&self) -> Result<Vec<u8>, KeySerializeError> {
[INFO] [stdout]     |  ____________________________________________________________________^
[INFO] [stdout] 138 | |
[INFO] [stdout] 139 | |                 let ($l, $($v,)+) = self;
[INFO] [stdout] 140 | |                 let mut encoded = Vec::new();
[INFO] [stdout] ...   |
[INFO] [stdout] 145 | |                 Ok(encoded)
[INFO] [stdout] 146 | |             }
[INFO] [stdout]     | |_____________^
[INFO] [stdout] ...
[INFO] [stdout] 163 |   impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     |   -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 encoded.extend($l.encode()?);
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 encoded.extend($l.encode()?);
[INFO] [stdout]     |                                ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 encoded.extend($l.encode()?);
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:145:17
[INFO] [stdout]     |
[INFO] [stdout] 145 |                 Ok(encoded)
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:137:68
[INFO] [stdout]     |
[INFO] [stdout] 137 |               fn encode(&self) -> Result<Vec<u8>, KeySerializeError> {
[INFO] [stdout]     |  ____________________________________________________________________^
[INFO] [stdout] 138 | |
[INFO] [stdout] 139 | |                 let ($l, $($v,)+) = self;
[INFO] [stdout] 140 | |                 let mut encoded = Vec::new();
[INFO] [stdout] ...   |
[INFO] [stdout] 145 | |                 Ok(encoded)
[INFO] [stdout] 146 | |             }
[INFO] [stdout]     | |_____________^
[INFO] [stdout] ...
[INFO] [stdout] 163 |   impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     |   -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 encoded.extend($l.encode()?);
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 encoded.extend($l.encode()?);
[INFO] [stdout]     |                                ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 encoded.extend($l.encode()?);
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:145:17
[INFO] [stdout]     |
[INFO] [stdout] 145 |                 Ok(encoded)
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:137:68
[INFO] [stdout]     |
[INFO] [stdout] 137 |               fn encode(&self) -> Result<Vec<u8>, KeySerializeError> {
[INFO] [stdout]     |  ____________________________________________________________________^
[INFO] [stdout] 138 | |
[INFO] [stdout] 139 | |                 let ($l, $($v,)+) = self;
[INFO] [stdout] 140 | |                 let mut encoded = Vec::new();
[INFO] [stdout] ...   |
[INFO] [stdout] 145 | |                 Ok(encoded)
[INFO] [stdout] 146 | |             }
[INFO] [stdout]     | |_____________^
[INFO] [stdout] ...
[INFO] [stdout] 163 |   impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     |   -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 encoded.extend($l.encode()?);
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 encoded.extend($l.encode()?);
[INFO] [stdout]     |                                ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 encoded.extend($l.encode()?);
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:145:17
[INFO] [stdout]     |
[INFO] [stdout] 145 |                 Ok(encoded)
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:137:68
[INFO] [stdout]     |
[INFO] [stdout] 137 |               fn encode(&self) -> Result<Vec<u8>, KeySerializeError> {
[INFO] [stdout]     |  ____________________________________________________________________^
[INFO] [stdout] 138 | |
[INFO] [stdout] 139 | |                 let ($l, $($v,)+) = self;
[INFO] [stdout] 140 | |                 let mut encoded = Vec::new();
[INFO] [stdout] ...   |
[INFO] [stdout] 145 | |                 Ok(encoded)
[INFO] [stdout] 146 | |             }
[INFO] [stdout]     | |_____________^
[INFO] [stdout] ...
[INFO] [stdout] 163 |   impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     |   -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 encoded.extend($l.encode()?);
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 encoded.extend($l.encode()?);
[INFO] [stdout]     |                                ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 encoded.extend($l.encode()?);
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:145:17
[INFO] [stdout]     |
[INFO] [stdout] 145 |                 Ok(encoded)
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:137:68
[INFO] [stdout]     |
[INFO] [stdout] 137 |               fn encode(&self) -> Result<Vec<u8>, KeySerializeError> {
[INFO] [stdout]     |  ____________________________________________________________________^
[INFO] [stdout] 138 | |
[INFO] [stdout] 139 | |                 let ($l, $($v,)+) = self;
[INFO] [stdout] 140 | |                 let mut encoded = Vec::new();
[INFO] [stdout] ...   |
[INFO] [stdout] 145 | |                 Ok(encoded)
[INFO] [stdout] 146 | |             }
[INFO] [stdout]     | |_____________^
[INFO] [stdout] ...
[INFO] [stdout] 163 |   impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     |   -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 encoded.extend($l.encode()?);
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 encoded.extend($l.encode()?);
[INFO] [stdout]     |                                ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 encoded.extend($l.encode()?);
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:145:17
[INFO] [stdout]     |
[INFO] [stdout] 145 |                 Ok(encoded)
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:137:68
[INFO] [stdout]     |
[INFO] [stdout] 137 |               fn encode(&self) -> Result<Vec<u8>, KeySerializeError> {
[INFO] [stdout]     |  ____________________________________________________________________^
[INFO] [stdout] 138 | |
[INFO] [stdout] 139 | |                 let ($l, $($v,)+) = self;
[INFO] [stdout] 140 | |                 let mut encoded = Vec::new();
[INFO] [stdout] ...   |
[INFO] [stdout] 145 | |                 Ok(encoded)
[INFO] [stdout] 146 | |             }
[INFO] [stdout]     | |_____________^
[INFO] [stdout] ...
[INFO] [stdout] 163 |   impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     |   -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 encoded.extend($l.encode()?);
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 encoded.extend($l.encode()?);
[INFO] [stdout]     |                                ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 encoded.extend($l.encode()?);
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:143:36
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     encoded.extend($v.encode()?);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:145:17
[INFO] [stdout]     |
[INFO] [stdout] 145 |                 Ok(encoded)
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_tuple_keyserde!(t T, u U, v V, w W, x X, y Y, z Z, a A, b B, c C, d D, e E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:169:72
[INFO] [stdout]     |
[INFO] [stdout] 169 |                   fn encode(&self) -> Result<Vec<u8>, KeySerializeError> {
[INFO] [stdout]     |  ________________________________________________________________________^
[INFO] [stdout] 170 | |                     Ok(self.to_be_bytes().to_vec())
[INFO] [stdout] 171 | |                 }
[INFO] [stdout]     | |_________________^
[INFO] [stdout] ...
[INFO] [stdout] 192 |   impl_uint_keyserde!(u8, u16, u32, u64, u128, usize);
[INFO] [stdout]     |   --------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_uint_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:170:21
[INFO] [stdout]     |
[INFO] [stdout] 170 |                     Ok(self.to_be_bytes().to_vec())
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 192 | impl_uint_keyserde!(u8, u16, u32, u64, u128, usize);
[INFO] [stdout]     | --------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_uint_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:198:72
[INFO] [stdout]     |
[INFO] [stdout] 198 |                   fn encode(&self) -> Result<Vec<u8>, KeySerializeError> {
[INFO] [stdout]     |  ________________________________________________________________________^
[INFO] [stdout] 199 | |                     // Map signed to unsigned
[INFO] [stdout] 200 | |                     // x = x ^ $t::MIN
[INFO] [stdout] 201 | |                     let x = self ^ <$t>::MIN;
[INFO] [stdout] 202 | |                     Ok(x.to_be_bytes().to_vec())
[INFO] [stdout] 203 | |                 }
[INFO] [stdout]     | |_________________^
[INFO] [stdout] ...
[INFO] [stdout] 225 |   impl_sint_keyserde!(i8, i16, i32, i64, i128, isize);
[INFO] [stdout]     |   --------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_sint_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:202:21
[INFO] [stdout]     |
[INFO] [stdout] 202 |                     Ok(x.to_be_bytes().to_vec())
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 225 | impl_sint_keyserde!(i8, i16, i32, i64, i128, isize);
[INFO] [stdout]     | --------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_sint_keyserde` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:238:72
[INFO] [stdout]     |
[INFO] [stdout] 238 |   fn encode_length(mut len: usize) -> Result<Vec<u8>, KeySerializeError> {
[INFO] [stdout]     |  ________________________________________________________________________^
[INFO] [stdout] 239 | |     if len <= 0xf {
[INFO] [stdout] 240 | |         return Ok(vec![len as u8]);
[INFO] [stdout] ...   |
[INFO] [stdout] 254 | |     Ok(bytes)
[INFO] [stdout] 255 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:240:16
[INFO] [stdout]     |
[INFO] [stdout] 240 |         return Ok(vec![len as u8]);
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:254:5
[INFO] [stdout]     |
[INFO] [stdout] 254 |     Ok(bytes)
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:317:27
[INFO] [stdout]     |
[INFO] [stdout] 317 |             let encoded = encode_length(len).unwrap();
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:326:23
[INFO] [stdout]     |
[INFO] [stdout] 326 |         let encoded = encode::<KeyEncoding>(&key).unwrap();
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:331:23
[INFO] [stdout]     |
[INFO] [stdout] 331 |         let encoded = encode::<KeyEncoding>(&key).unwrap();
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:336:23
[INFO] [stdout]     |
[INFO] [stdout] 336 |         let encoded = encode::<KeyEncoding>(&key).unwrap();
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:341:23
[INFO] [stdout]     |
[INFO] [stdout] 341 |         let encoded = encode::<KeyEncoding>(&key).unwrap();
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:346:23
[INFO] [stdout]     |
[INFO] [stdout] 346 |         let encoded = encode::<KeyEncoding>(&key).unwrap();
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:351:23
[INFO] [stdout]     |
[INFO] [stdout] 351 |         let encoded = encode::<KeyEncoding>(&key).unwrap();
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:356:23
[INFO] [stdout]     |
[INFO] [stdout] 356 |         let encoded = encode::<KeyEncoding>(&key).unwrap();
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:361:23
[INFO] [stdout]     |
[INFO] [stdout] 361 |         let encoded = encode::<KeyEncoding>(&key).unwrap();
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/key_serialization.rs:366:23
[INFO] [stdout]     |
[INFO] [stdout] 366 |         let encoded = encode::<KeyEncoding>(&key).unwrap();
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Option<Vec<u8>>, KeySerializeError>
[INFO] [stdout]   --> src/storage.rs:15:53
[INFO] [stdout]    |
[INFO] [stdout] 15 |       ) -> Result<Option<Vec<u8>>, KeySerializeError> {
[INFO] [stdout]    |  _____________________________________________________^
[INFO] [stdout] 16 | |         Ok(self.get_raw(&key.encode()?))
[INFO] [stdout] 17 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Option<Vec<u8>>, KeySerializeError>
[INFO] [stdout]   --> src/storage.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |         Ok(self.get_raw(&key.encode()?))
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]   --> src/storage.rs:16:26
[INFO] [stdout]    |
[INFO] [stdout] 16 |         Ok(self.get_raw(&key.encode()?))
[INFO] [stdout]    |                          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/storage.rs:16:26
[INFO] [stdout]    |
[INFO] [stdout] 16 |         Ok(self.get_raw(&key.encode()?))
[INFO] [stdout]    |                          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Option<Vec<u8>>, KeySerializeError>
[INFO] [stdout]   --> src/storage.rs:16:26
[INFO] [stdout]    |
[INFO] [stdout] 16 |         Ok(self.get_raw(&key.encode()?))
[INFO] [stdout]    |                          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]   --> src/storage.rs:27:22
[INFO] [stdout]    |
[INFO] [stdout] 27 |         self.set_raw(key.encode()?, value);
[INFO] [stdout]    |                      ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/storage.rs:27:22
[INFO] [stdout]    |
[INFO] [stdout] 27 |         self.set_raw(key.encode()?, value);
[INFO] [stdout]    |                      ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]   --> src/storage.rs:33:26
[INFO] [stdout]    |
[INFO] [stdout] 33 |         self.delete_raw(&key.encode()?);
[INFO] [stdout]    |                          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/storage.rs:33:26
[INFO] [stdout]    |
[INFO] [stdout] 33 |         self.delete_raw(&key.encode()?);
[INFO] [stdout]    |                          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/storage.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |         &self,
[INFO] [stdout]    |         ^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 47 |     ) -> Result<Iter<Vec<u8>>, KeySerializeError>;
[INFO] [stdout]    |                 ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 47 |     ) -> Result<Iter<'_, Vec<u8>>, KeySerializeError>;
[INFO] [stdout]    |                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/storage.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |         &self,
[INFO] [stdout]    |         ^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 55 |     ) -> Result<Iter<(Vec<u8>, Vec<u8>)>, KeySerializeError>;
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 55 |     ) -> Result<Iter<'_, (Vec<u8>, Vec<u8>)>, KeySerializeError>;
[INFO] [stdout]    |                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/storage.rs:126:9
[INFO] [stdout]     |
[INFO] [stdout] 126 |         &self,
[INFO] [stdout]     |         ^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 130 |     ) -> Result<Iter<Vec<u8>>, KeySerializeError> {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 130 |     ) -> Result<Iter<'_, Vec<u8>>, KeySerializeError> {
[INFO] [stdout]     |                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this type continue be must used: Result<Box<dyn Iterator<Item = Vec<u8>>>, KeySerializeError>
[INFO] [stdout]    --> src/storage.rs:130:51
[INFO] [stdout]     |
[INFO] [stdout] 130 |       ) -> Result<Iter<Vec<u8>>, KeySerializeError> {
[INFO] [stdout]     |  ___________________________________________________^
[INFO] [stdout] 131 | |         let low = encode_bound!(low);
[INFO] [stdout] 132 | |         let high = encode_bound!(high);
[INFO] [stdout] ...   |
[INFO] [stdout] 144 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mustuse_in_always_ok)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/storage.rs:93:51
[INFO] [stdout]     |
[INFO] [stdout]  93 |             Bound::Included(k) => Bound::Included(k.encode()?),
[INFO] [stdout]     |                                                   ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 131 |         let low = encode_bound!(low);
[INFO] [stdout]     |                   ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `encode_bound` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/storage.rs:93:51
[INFO] [stdout]     |
[INFO] [stdout]  93 |             Bound::Included(k) => Bound::Included(k.encode()?),
[INFO] [stdout]     |                                                   ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 131 |         let low = encode_bound!(low);
[INFO] [stdout]     |                   ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `encode_bound` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this type continue be must used: Result<Box<dyn Iterator<Item = Vec<u8>>>, KeySerializeError>
[INFO] [stdout]    --> src/storage.rs:93:51
[INFO] [stdout]     |
[INFO] [stdout]  93 |             Bound::Included(k) => Bound::Included(k.encode()?),
[INFO] [stdout]     |                                                   ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 131 |         let low = encode_bound!(low);
[INFO] [stdout]     |                   ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `encode_bound` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/storage.rs:94:51
[INFO] [stdout]     |
[INFO] [stdout]  94 |             Bound::Excluded(k) => Bound::Excluded(k.encode()?),
[INFO] [stdout]     |                                                   ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 131 |         let low = encode_bound!(low);
[INFO] [stdout]     |                   ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `encode_bound` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/storage.rs:94:51
[INFO] [stdout]     |
[INFO] [stdout]  94 |             Bound::Excluded(k) => Bound::Excluded(k.encode()?),
[INFO] [stdout]     |                                                   ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 131 |         let low = encode_bound!(low);
[INFO] [stdout]     |                   ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `encode_bound` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this type continue be must used: Result<Box<dyn Iterator<Item = Vec<u8>>>, KeySerializeError>
[INFO] [stdout]    --> src/storage.rs:94:51
[INFO] [stdout]     |
[INFO] [stdout]  94 |             Bound::Excluded(k) => Bound::Excluded(k.encode()?),
[INFO] [stdout]     |                                                   ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 131 |         let low = encode_bound!(low);
[INFO] [stdout]     |                   ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `encode_bound` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/storage.rs:93:51
[INFO] [stdout]     |
[INFO] [stdout]  93 |             Bound::Included(k) => Bound::Included(k.encode()?),
[INFO] [stdout]     |                                                   ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 132 |         let high = encode_bound!(high);
[INFO] [stdout]     |                    ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `encode_bound` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/storage.rs:93:51
[INFO] [stdout]     |
[INFO] [stdout]  93 |             Bound::Included(k) => Bound::Included(k.encode()?),
[INFO] [stdout]     |                                                   ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 132 |         let high = encode_bound!(high);
[INFO] [stdout]     |                    ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `encode_bound` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this type continue be must used: Result<Box<dyn Iterator<Item = Vec<u8>>>, KeySerializeError>
[INFO] [stdout]    --> src/storage.rs:93:51
[INFO] [stdout]     |
[INFO] [stdout]  93 |             Bound::Included(k) => Bound::Included(k.encode()?),
[INFO] [stdout]     |                                                   ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 132 |         let high = encode_bound!(high);
[INFO] [stdout]     |                    ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `encode_bound` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/storage.rs:94:51
[INFO] [stdout]     |
[INFO] [stdout]  94 |             Bound::Excluded(k) => Bound::Excluded(k.encode()?),
[INFO] [stdout]     |                                                   ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 132 |         let high = encode_bound!(high);
[INFO] [stdout]     |                    ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `encode_bound` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/storage.rs:94:51
[INFO] [stdout]     |
[INFO] [stdout]  94 |             Bound::Excluded(k) => Bound::Excluded(k.encode()?),
[INFO] [stdout]     |                                                   ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 132 |         let high = encode_bound!(high);
[INFO] [stdout]     |                    ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `encode_bound` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this type continue be must used: Result<Box<dyn Iterator<Item = Vec<u8>>>, KeySerializeError>
[INFO] [stdout]    --> src/storage.rs:94:51
[INFO] [stdout]     |
[INFO] [stdout]  94 |             Bound::Excluded(k) => Bound::Excluded(k.encode()?),
[INFO] [stdout]     |                                                   ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 132 |         let high = encode_bound!(high);
[INFO] [stdout]     |                    ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `encode_bound` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this type continue be must used: Result<Box<dyn Iterator<Item = Vec<u8>>>, KeySerializeError>
[INFO] [stdout]    --> src/storage.rs:136:20
[INFO] [stdout]     |
[INFO] [stdout] 136 |             return Ok(Box::new(std::iter::empty()));
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this type continue be must used: Result<Box<dyn Iterator<Item = Vec<u8>>>, KeySerializeError>
[INFO] [stdout]    --> src/storage.rs:140:9
[INFO] [stdout]     |
[INFO] [stdout] 140 | /         match order {
[INFO] [stdout] 141 | |             Order::Ascending => Ok(Box::new(iter.map(clone_k))),
[INFO] [stdout] 142 | |             Order::Descending => Ok(Box::new(iter.rev().map(clone_k))),
[INFO] [stdout] 143 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this type continue be must used: Result<Box<dyn Iterator<Item = Vec<u8>>>, KeySerializeError>
[INFO] [stdout]    --> src/storage.rs:141:33
[INFO] [stdout]     |
[INFO] [stdout] 141 |             Order::Ascending => Ok(Box::new(iter.map(clone_k))),
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this type continue be must used: Result<Box<dyn Iterator<Item = Vec<u8>>>, KeySerializeError>
[INFO] [stdout]    --> src/storage.rs:142:34
[INFO] [stdout]     |
[INFO] [stdout] 142 |             Order::Descending => Ok(Box::new(iter.rev().map(clone_k))),
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/storage.rs:147:9
[INFO] [stdout]     |
[INFO] [stdout] 147 |         &self,
[INFO] [stdout]     |         ^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 151 |     ) -> Result<Iter<(Vec<u8>, Vec<u8>)>, KeySerializeError> {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 151 |     ) -> Result<Iter<'_, (Vec<u8>, Vec<u8>)>, KeySerializeError> {
[INFO] [stdout]     |                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this type continue be must used: Result<Box<dyn Iterator<Item = (Vec<u8>, Vec<u8>)>>, KeySerializeError>
[INFO] [stdout]    --> src/storage.rs:151:62
[INFO] [stdout]     |
[INFO] [stdout] 151 |       ) -> Result<Iter<(Vec<u8>, Vec<u8>)>, KeySerializeError> {
[INFO] [stdout]     |  ______________________________________________________________^
[INFO] [stdout] 152 | |         let low = encode_bound!(low);
[INFO] [stdout] 153 | |         let high = encode_bound!(high);
[INFO] [stdout] ...   |
[INFO] [stdout] 164 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/storage.rs:93:51
[INFO] [stdout]     |
[INFO] [stdout]  93 |             Bound::Included(k) => Bound::Included(k.encode()?),
[INFO] [stdout]     |                                                   ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 152 |         let low = encode_bound!(low);
[INFO] [stdout]     |                   ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `encode_bound` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/storage.rs:93:51
[INFO] [stdout]     |
[INFO] [stdout]  93 |             Bound::Included(k) => Bound::Included(k.encode()?),
[INFO] [stdout]     |                                                   ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 152 |         let low = encode_bound!(low);
[INFO] [stdout]     |                   ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `encode_bound` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this type continue be must used: Result<Box<dyn Iterator<Item = (Vec<u8>, Vec<u8>)>>, KeySerializeError>
[INFO] [stdout]    --> src/storage.rs:93:51
[INFO] [stdout]     |
[INFO] [stdout]  93 |             Bound::Included(k) => Bound::Included(k.encode()?),
[INFO] [stdout]     |                                                   ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 152 |         let low = encode_bound!(low);
[INFO] [stdout]     |                   ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `encode_bound` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/storage.rs:94:51
[INFO] [stdout]     |
[INFO] [stdout]  94 |             Bound::Excluded(k) => Bound::Excluded(k.encode()?),
[INFO] [stdout]     |                                                   ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 152 |         let low = encode_bound!(low);
[INFO] [stdout]     |                   ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `encode_bound` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/storage.rs:94:51
[INFO] [stdout]     |
[INFO] [stdout]  94 |             Bound::Excluded(k) => Bound::Excluded(k.encode()?),
[INFO] [stdout]     |                                                   ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 152 |         let low = encode_bound!(low);
[INFO] [stdout]     |                   ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `encode_bound` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this type continue be must used: Result<Box<dyn Iterator<Item = (Vec<u8>, Vec<u8>)>>, KeySerializeError>
[INFO] [stdout]    --> src/storage.rs:94:51
[INFO] [stdout]     |
[INFO] [stdout]  94 |             Bound::Excluded(k) => Bound::Excluded(k.encode()?),
[INFO] [stdout]     |                                                   ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 152 |         let low = encode_bound!(low);
[INFO] [stdout]     |                   ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `encode_bound` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/storage.rs:93:51
[INFO] [stdout]     |
[INFO] [stdout]  93 |             Bound::Included(k) => Bound::Included(k.encode()?),
[INFO] [stdout]     |                                                   ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 153 |         let high = encode_bound!(high);
[INFO] [stdout]     |                    ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `encode_bound` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/storage.rs:93:51
[INFO] [stdout]     |
[INFO] [stdout]  93 |             Bound::Included(k) => Bound::Included(k.encode()?),
[INFO] [stdout]     |                                                   ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 153 |         let high = encode_bound!(high);
[INFO] [stdout]     |                    ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `encode_bound` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this type continue be must used: Result<Box<dyn Iterator<Item = (Vec<u8>, Vec<u8>)>>, KeySerializeError>
[INFO] [stdout]    --> src/storage.rs:93:51
[INFO] [stdout]     |
[INFO] [stdout]  93 |             Bound::Included(k) => Bound::Included(k.encode()?),
[INFO] [stdout]     |                                                   ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 153 |         let high = encode_bound!(high);
[INFO] [stdout]     |                    ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `encode_bound` (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: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]    --> src/storage.rs:94:51
[INFO] [stdout]     |
[INFO] [stdout]  94 |             Bound::Excluded(k) => Bound::Excluded(k.encode()?),
[INFO] [stdout]     |                                                   ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 153 |         let high = encode_bound!(high);
[INFO] [stdout]     |                    ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `encode_bound` (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<Vec<u8>, KeySerializeError>
[INFO] [stdout]    --> src/storage.rs:94:51
[INFO] [stdout]     |
[INFO] [stdout]  94 |             Bound::Excluded(k) => Bound::Excluded(k.encode()?),
[INFO] [stdout]     |                                                   ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 153 |         let high = encode_bound!(high);
[INFO] [stdout]     |                    ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `encode_bound` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this type continue be must used: Result<Box<dyn Iterator<Item = (Vec<u8>, Vec<u8>)>>, KeySerializeError>
[INFO] [stdout]    --> src/storage.rs:94:51
[INFO] [stdout]     |
[INFO] [stdout]  94 |             Bound::Excluded(k) => Bound::Excluded(k.encode()?),
[INFO] [stdout]     |                                                   ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 153 |         let high = encode_bound!(high);
[INFO] [stdout]     |                    ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `encode_bound` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this type continue be must used: Result<Box<dyn Iterator<Item = (Vec<u8>, Vec<u8>)>>, KeySerializeError>
[INFO] [stdout]    --> src/storage.rs:156:20
[INFO] [stdout]     |
[INFO] [stdout] 156 |             return Ok(Box::new(std::iter::empty()));
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this type continue be must used: Result<Box<dyn Iterator<Item = (Vec<u8>, Vec<u8>)>>, KeySerializeError>
[INFO] [stdout]    --> src/storage.rs:160:9
[INFO] [stdout]     |
[INFO] [stdout] 160 | /         match order {
[INFO] [stdout] 161 | |             Order::Ascending => Ok(Box::new(iter.map(clone_kv))),
[INFO] [stdout] 162 | |             Order::Descending => Ok(Box::new(iter.rev().map(clone_kv))),
[INFO] [stdout] 163 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this type continue be must used: Result<Box<dyn Iterator<Item = (Vec<u8>, Vec<u8>)>>, KeySerializeError>
[INFO] [stdout]    --> src/storage.rs:161:33
[INFO] [stdout]     |
[INFO] [stdout] 161 |             Order::Ascending => Ok(Box::new(iter.map(clone_kv))),
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this type continue be must used: Result<Box<dyn Iterator<Item = (Vec<u8>, Vec<u8>)>>, KeySerializeError>
[INFO] [stdout]    --> src/storage.rs:162:34
[INFO] [stdout]     |
[INFO] [stdout] 162 |             Order::Descending => Ok(Box::new(iter.rev().map(clone_kv))),
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, Option<Vec<u8>>>
[INFO] [stdout]   --> src/structures/item.rs:42:21
[INFO] [stdout]    |
[INFO] [stdout] 42 |         let bytes = storage.get(&self.0)?;
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Option<Vec<u8>>, KeySerializeError>
[INFO] [stdout]   --> src/structures/item.rs:42:21
[INFO] [stdout]    |
[INFO] [stdout] 42 |         let bytes = storage.get(&self.0)?;
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]   --> src/structures/item.rs:48:19
[INFO] [stdout]    |
[INFO] [stdout] 48 |         let key = self.0.encode()?;
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/structures/item.rs:48:19
[INFO] [stdout]    |
[INFO] [stdout] 48 |         let key = self.0.encode()?;
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/structures/map.rs:40:66
[INFO] [stdout]    |
[INFO] [stdout] 40 |       fn key(&self, key: &K) -> Result<Vec<u8>, KeySerializeError> {
[INFO] [stdout]    |  __________________________________________________________________^
[INFO] [stdout] 41 | |         let encoded = key.encode()?;
[INFO] [stdout] 42 | |         let full = [self.prefix.as_ref(), &encoded].concat();
[INFO] [stdout] ...  |
[INFO] [stdout] 45 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]   --> src/structures/map.rs:41:23
[INFO] [stdout]    |
[INFO] [stdout] 41 |         let encoded = key.encode()?;
[INFO] [stdout]    |                       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/structures/map.rs:41:23
[INFO] [stdout]    |
[INFO] [stdout] 41 |         let encoded = key.encode()?;
[INFO] [stdout]    |                       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/structures/map.rs:41:23
[INFO] [stdout]    |
[INFO] [stdout] 41 |         let encoded = key.encode()?;
[INFO] [stdout]    |                       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/structures/map.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |         Ok(full)
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]   --> src/structures/map.rs:52:27
[INFO] [stdout]    |
[INFO] [stdout] 52 |         Ok(V::with_prefix(self.key(&key.into())?))
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/structures/map.rs:52:27
[INFO] [stdout]    |
[INFO] [stdout] 52 |         Ok(V::with_prefix(self.key(&key.into())?))
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<DsIter<'_, map::Map<'_, K, V>>, KeySerializeError>
[INFO] [stdout]   --> src/structures/map.rs:61:54
[INFO] [stdout]    |
[INFO] [stdout] 61 |       ) -> Result<DsIter<'b, Self>, KeySerializeError> {
[INFO] [stdout]    |  ______________________________________________________^
[INFO] [stdout] 62 | |         let start = match start {
[INFO] [stdout] 63 | |             Bound::Included(k) => Bound::Included(self.key(&k)?),
[INFO] [stdout] 64 | |             Bound::Excluded(k) => Bound::Excluded(self.key(&k)?),
[INFO] [stdout] ...  |
[INFO] [stdout] 73 | |         Ok(DsIter::new(self.prefix.to_vec(), iter))
[INFO] [stdout] 74 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]   --> src/structures/map.rs:63:51
[INFO] [stdout]    |
[INFO] [stdout] 63 |             Bound::Included(k) => Bound::Included(self.key(&k)?),
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/structures/map.rs:63:51
[INFO] [stdout]    |
[INFO] [stdout] 63 |             Bound::Included(k) => Bound::Included(self.key(&k)?),
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<DsIter<'_, map::Map<'_, K, V>>, KeySerializeError>
[INFO] [stdout]   --> src/structures/map.rs:63:51
[INFO] [stdout]    |
[INFO] [stdout] 63 |             Bound::Included(k) => Bound::Included(self.key(&k)?),
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]   --> src/structures/map.rs:64:51
[INFO] [stdout]    |
[INFO] [stdout] 64 |             Bound::Excluded(k) => Bound::Excluded(self.key(&k)?),
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/structures/map.rs:64:51
[INFO] [stdout]    |
[INFO] [stdout] 64 |             Bound::Excluded(k) => Bound::Excluded(self.key(&k)?),
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<DsIter<'_, map::Map<'_, K, V>>, KeySerializeError>
[INFO] [stdout]   --> src/structures/map.rs:64:51
[INFO] [stdout]    |
[INFO] [stdout] 64 |             Bound::Excluded(k) => Bound::Excluded(self.key(&k)?),
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]   --> src/structures/map.rs:68:51
[INFO] [stdout]    |
[INFO] [stdout] 68 |             Bound::Included(k) => Bound::Included(self.key(&k)?),
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/structures/map.rs:68:51
[INFO] [stdout]    |
[INFO] [stdout] 68 |             Bound::Included(k) => Bound::Included(self.key(&k)?),
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<DsIter<'_, map::Map<'_, K, V>>, KeySerializeError>
[INFO] [stdout]   --> src/structures/map.rs:68:51
[INFO] [stdout]    |
[INFO] [stdout] 68 |             Bound::Included(k) => Bound::Included(self.key(&k)?),
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]   --> src/structures/map.rs:69:51
[INFO] [stdout]    |
[INFO] [stdout] 69 |             Bound::Excluded(k) => Bound::Excluded(self.key(&k)?),
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/structures/map.rs:69:51
[INFO] [stdout]    |
[INFO] [stdout] 69 |             Bound::Excluded(k) => Bound::Excluded(self.key(&k)?),
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<DsIter<'_, map::Map<'_, K, V>>, KeySerializeError>
[INFO] [stdout]   --> src/structures/map.rs:69:51
[INFO] [stdout]    |
[INFO] [stdout] 69 |             Bound::Excluded(k) => Bound::Excluded(self.key(&k)?),
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this type continue be must used: ControlFlow<Result<Infallible, KeySerializeError>, Box<dyn Iterator<Item = (Vec<u8>, Vec<u8>)>>>
[INFO] [stdout]   --> src/structures/map.rs:72:20
[INFO] [stdout]    |
[INFO] [stdout] 72 |         let iter = storage.iter(start, end, order)?;
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this type continue be must used: Result<Box<dyn Iterator<Item = (Vec<u8>, Vec<u8>)>>, KeySerializeError>
[INFO] [stdout]   --> src/structures/map.rs:72:20
[INFO] [stdout]    |
[INFO] [stdout] 72 |         let iter = storage.iter(start, end, order)?;
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<DsIter<'_, map::Map<'_, K, V>>, KeySerializeError>
[INFO] [stdout]   --> src/structures/map.rs:72:20
[INFO] [stdout]    |
[INFO] [stdout] 72 |         let iter = storage.iter(start, end, order)?;
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<DsIter<'_, map::Map<'_, K, V>>, KeySerializeError>
[INFO] [stdout]   --> src/structures/map.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 |         Ok(DsIter::new(self.prefix.to_vec(), iter))
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<item::Item<'_, String, DisplayEncoding>, KeySerializeError>
[INFO] [stdout]   --> src/structures/map.rs:91:19
[INFO] [stdout]    |
[INFO] [stdout] 91 |         let acc = MAP.at("bar").unwrap();
[INFO] [stdout]    |                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<item::Item<'_, String, DisplayEncoding>, KeySerializeError>
[INFO] [stdout]   --> src/structures/map.rs:98:19
[INFO] [stdout]    |
[INFO] [stdout] 98 |         let acc = NESTED.at(42usize).unwrap().at("qux").unwrap();
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<map::Map<'_, String, item::Item<'_, String, DisplayEncoding>>, KeySerializeError>
[INFO] [stdout]   --> src/structures/map.rs:98:19
[INFO] [stdout]    |
[INFO] [stdout] 98 |         let acc = NESTED.at(42usize).unwrap().at("qux").unwrap();
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<item::Item<'_, String, DisplayEncoding>, KeySerializeError>
[INFO] [stdout]    --> src/structures/map.rs:118:24
[INFO] [stdout]     |
[INFO] [stdout] 118 |             let item = MAP.at(key.clone()).unwrap();
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<DsIter<'_, map::Map<'_, String, item::Item<'_, String, DisplayEncoding>>>, KeySerializeError>
[INFO] [stdout]    --> src/structures/map.rs:122:20
[INFO] [stdout]     |
[INFO] [stdout] 122 |           let iter = MAP
[INFO] [stdout]     |  ____________________^
[INFO] [stdout] 123 | |             .range(
[INFO] [stdout] 124 | |                 &storage,
[INFO] [stdout] 125 | |                 Bound::Unbounded,
[INFO] [stdout] 126 | |                 Bound::Unbounded,
[INFO] [stdout] 127 | |                 Order::Ascending,
[INFO] [stdout] 128 | |             )
[INFO] [stdout]     | |_____________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, item::Item<'_, V, Enc>>
[INFO] [stdout]   --> src/structures/queue.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |         self.map.at(priority)?.save(storage, value)
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<item::Item<'_, V, Enc>, KeySerializeError>
[INFO] [stdout]   --> src/structures/queue.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |         self.map.at(priority)?.save(storage, value)
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, DsIter<'_, map::Map<'_, K, item::Item<'_, V, Enc>>>>
[INFO] [stdout]   --> src/structures/queue.rs:34:24
[INFO] [stdout]    |
[INFO] [stdout] 34 |           let mut iter = self
[INFO] [stdout]    |  ________________________^
[INFO] [stdout] 35 | |             .map
[INFO] [stdout] 36 | |             .range(storage, Bound::Unbounded, Bound::Unbounded, order)?;
[INFO] [stdout]    | |_______________________________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<DsIter<'_, map::Map<'_, K, item::Item<'_, V, Enc>>>, KeySerializeError>
[INFO] [stdout]   --> src/structures/queue.rs:34:24
[INFO] [stdout]    |
[INFO] [stdout] 34 |           let mut iter = self
[INFO] [stdout]    |  ________________________^
[INFO] [stdout] 35 | |             .map
[INFO] [stdout] 36 | |             .range(storage, Bound::Unbounded, Bound::Unbounded, order)?;
[INFO] [stdout]    | |______________________________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, item::Item<'_, V, Enc>>
[INFO] [stdout]   --> src/structures/queue.rs:53:13
[INFO] [stdout]    |
[INFO] [stdout] 53 |             self.map.at(key.clone())?.delete(storage)?;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<item::Item<'_, V, Enc>, KeySerializeError>
[INFO] [stdout]   --> src/structures/queue.rs:53:13
[INFO] [stdout]    |
[INFO] [stdout] 53 |             self.map.at(key.clone())?.delete(storage)?;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/structures/vector.rs:52:70
[INFO] [stdout]    |
[INFO] [stdout] 52 |       fn key(&self, key: &usize) -> Result<Vec<u8>, KeySerializeError> {
[INFO] [stdout]    |  ______________________________________________________________________^
[INFO] [stdout] 53 | |         let encoded = Encodable::<KeyEncoding>::encode(key)?;
[INFO] [stdout] 54 | |         let full = [self.map.prefix(), &encoded].concat();
[INFO] [stdout] ...  |
[INFO] [stdout] 57 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]   --> src/structures/vector.rs:53:23
[INFO] [stdout]    |
[INFO] [stdout] 53 |         let encoded = Encodable::<KeyEncoding>::encode(key)?;
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/structures/vector.rs:53:23
[INFO] [stdout]    |
[INFO] [stdout] 53 |         let encoded = Encodable::<KeyEncoding>::encode(key)?;
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/structures/vector.rs:53:23
[INFO] [stdout]    |
[INFO] [stdout] 53 |         let encoded = Encodable::<KeyEncoding>::encode(key)?;
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/structures/vector.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         Ok(full)
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]   --> src/structures/vector.rs:64:27
[INFO] [stdout]    |
[INFO] [stdout] 64 |         Ok(V::with_prefix(self.key(&index)?))
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/structures/vector.rs:64:27
[INFO] [stdout]    |
[INFO] [stdout] 64 |         Ok(V::with_prefix(self.key(&index)?))
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<DsIter<'_, vector::Vector<'_, V>>, KeySerializeError>
[INFO] [stdout]   --> src/structures/vector.rs:73:54
[INFO] [stdout]    |
[INFO] [stdout] 73 |       ) -> Result<DsIter<'b, Self>, KeySerializeError> {
[INFO] [stdout]    |  ______________________________________________________^
[INFO] [stdout] 74 | |         let start = match start {
[INFO] [stdout] 75 | |             Bound::Included(k) => Bound::Included(self.key(&k)?),
[INFO] [stdout] 76 | |             Bound::Excluded(k) => Bound::Excluded(self.key(&k)?),
[INFO] [stdout] ...  |
[INFO] [stdout] 85 | |         Ok(DsIter::new(self.map.prefix().to_vec(), iter))
[INFO] [stdout] 86 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]   --> src/structures/vector.rs:75:51
[INFO] [stdout]    |
[INFO] [stdout] 75 |             Bound::Included(k) => Bound::Included(self.key(&k)?),
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/structures/vector.rs:75:51
[INFO] [stdout]    |
[INFO] [stdout] 75 |             Bound::Included(k) => Bound::Included(self.key(&k)?),
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<DsIter<'_, vector::Vector<'_, V>>, KeySerializeError>
[INFO] [stdout]   --> src/structures/vector.rs:75:51
[INFO] [stdout]    |
[INFO] [stdout] 75 |             Bound::Included(k) => Bound::Included(self.key(&k)?),
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]   --> src/structures/vector.rs:76:51
[INFO] [stdout]    |
[INFO] [stdout] 76 |             Bound::Excluded(k) => Bound::Excluded(self.key(&k)?),
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/structures/vector.rs:76:51
[INFO] [stdout]    |
[INFO] [stdout] 76 |             Bound::Excluded(k) => Bound::Excluded(self.key(&k)?),
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<DsIter<'_, vector::Vector<'_, V>>, KeySerializeError>
[INFO] [stdout]   --> src/structures/vector.rs:76:51
[INFO] [stdout]    |
[INFO] [stdout] 76 |             Bound::Excluded(k) => Bound::Excluded(self.key(&k)?),
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]   --> src/structures/vector.rs:80:51
[INFO] [stdout]    |
[INFO] [stdout] 80 |             Bound::Included(k) => Bound::Included(self.key(&k)?),
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/structures/vector.rs:80:51
[INFO] [stdout]    |
[INFO] [stdout] 80 |             Bound::Included(k) => Bound::Included(self.key(&k)?),
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<DsIter<'_, vector::Vector<'_, V>>, KeySerializeError>
[INFO] [stdout]   --> src/structures/vector.rs:80:51
[INFO] [stdout]    |
[INFO] [stdout] 80 |             Bound::Included(k) => Bound::Included(self.key(&k)?),
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, KeySerializeError>, Vec<u8>>
[INFO] [stdout]   --> src/structures/vector.rs:81:51
[INFO] [stdout]    |
[INFO] [stdout] 81 |             Bound::Excluded(k) => Bound::Excluded(self.key(&k)?),
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, KeySerializeError>
[INFO] [stdout]   --> src/structures/vector.rs:81:51
[INFO] [stdout]    |
[INFO] [stdout] 81 |             Bound::Excluded(k) => Bound::Excluded(self.key(&k)?),
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<DsIter<'_, vector::Vector<'_, V>>, KeySerializeError>
[INFO] [stdout]   --> src/structures/vector.rs:81:51
[INFO] [stdout]    |
[INFO] [stdout] 81 |             Bound::Excluded(k) => Bound::Excluded(self.key(&k)?),
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this type continue be must used: ControlFlow<Result<Infallible, KeySerializeError>, Box<dyn Iterator<Item = (Vec<u8>, Vec<u8>)>>>
[INFO] [stdout]   --> src/structures/vector.rs:84:20
[INFO] [stdout]    |
[INFO] [stdout] 84 |         let iter = storage.iter(start, end, order)?;
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this type continue be must used: Result<Box<dyn Iterator<Item = (Vec<u8>, Vec<u8>)>>, KeySerializeError>
[INFO] [stdout]   --> src/structures/vector.rs:84:20
[INFO] [stdout]    |
[INFO] [stdout] 84 |         let iter = storage.iter(start, end, order)?;
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<DsIter<'_, vector::Vector<'_, V>>, KeySerializeError>
[INFO] [stdout]   --> src/structures/vector.rs:84:20
[INFO] [stdout]    |
[INFO] [stdout] 84 |         let iter = storage.iter(start, end, order)?;
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<DsIter<'_, vector::Vector<'_, V>>, KeySerializeError>
[INFO] [stdout]   --> src/structures/vector.rs:85:9
[INFO] [stdout]    |
[INFO] [stdout] 85 |         Ok(DsIter::new(self.map.prefix().to_vec(), iter))
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<item::Item<'_, String, DisplayEncoding>, KeySerializeError>
[INFO] [stdout]    --> src/structures/vector.rs:104:9
[INFO] [stdout]     |
[INFO] [stdout] 104 | /         VECTOR
[INFO] [stdout] 105 | |             .at(0)
[INFO] [stdout]     | |__________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<item::Item<'_, String, DisplayEncoding>, KeySerializeError>
[INFO] [stdout]    --> src/structures/vector.rs:111:13
[INFO] [stdout]     |
[INFO] [stdout] 111 |             VECTOR.at(0).unwrap().may_load(&storage),
[INFO] [stdout]     |             ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, Infallible>
[INFO] [stdout]   --> src/mock.rs:13:53
[INFO] [stdout]    |
[INFO] [stdout] 13 |       fn encode(&self) -> Result<Vec<u8>, Infallible> {
[INFO] [stdout]    |  _____________________________________________________^
[INFO] [stdout] 14 | |         Ok(self.to_string().into_bytes())
[INFO] [stdout] 15 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, Infallible>
[INFO] [stdout]   --> src/mock.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |         Ok(self.to_string().into_bytes())
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `libkv` (lib test) due to 328 previous errors; 26 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "2996825b4fe3306a27f68559ce69114447debd858074fe83884033c43d0ff99b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2996825b4fe3306a27f68559ce69114447debd858074fe83884033c43d0ff99b", kill_on_drop: false }`
[INFO] [stdout] 2996825b4fe3306a27f68559ce69114447debd858074fe83884033c43d0ff99b
