[INFO] cloning repository https://github.com/LemonjamesD/Rust-SUCC
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LemonjamesD/Rust-SUCC" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLemonjamesD%2FRust-SUCC", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLemonjamesD%2FRust-SUCC'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 18f2b51be7b9431a1eea0475d12a998ae310864b
[INFO] checking LemonjamesD/Rust-SUCC against try#f70ee28831acc074c109afab32d287057c3eca46 for pr-149389
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLemonjamesD%2FRust-SUCC" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/LemonjamesD/Rust-SUCC
[INFO] finished tweaking git repo https://github.com/LemonjamesD/Rust-SUCC
[INFO] tweaked toml for git repo https://github.com/LemonjamesD/Rust-SUCC written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/LemonjamesD/Rust-SUCC on toolchain f70ee28831acc074c109afab32d287057c3eca46
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f70ee28831acc074c109afab32d287057c3eca46" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/LemonjamesD/Rust-SUCC 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" "+f70ee28831acc074c109afab32d287057c3eca46" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking LemonjamesD/Rust-SUCC against try#f70ee28831acc074c109afab32d287057c3eca46 for pr-149389
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLemonjamesD%2FRust-SUCC" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/LemonjamesD/Rust-SUCC
[INFO] finished tweaking git repo https://github.com/LemonjamesD/Rust-SUCC
[INFO] tweaked toml for git repo https://github.com/LemonjamesD/Rust-SUCC written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/LemonjamesD/Rust-SUCC on toolchain f70ee28831acc074c109afab32d287057c3eca46
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f70ee28831acc074c109afab32d287057c3eca46" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/LemonjamesD/Rust-SUCC 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" "+f70ee28831acc074c109afab32d287057c3eca46" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+f70ee28831acc074c109afab32d287057c3eca46" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 25eb287c96071b19ccefedf749689a6928a7dcdb8c1a8c9f014c806d557ea2ba
[INFO] running `Command { std: "docker" "start" "-a" "25eb287c96071b19ccefedf749689a6928a7dcdb8c1a8c9f014c806d557ea2ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "25eb287c96071b19ccefedf749689a6928a7dcdb8c1a8c9f014c806d557ea2ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25eb287c96071b19ccefedf749689a6928a7dcdb8c1a8c9f014c806d557ea2ba", kill_on_drop: false }`
[INFO] [stdout] 25eb287c96071b19ccefedf749689a6928a7dcdb8c1a8c9f014c806d557ea2ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+f70ee28831acc074c109afab32d287057c3eca46" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d798f81c744c8ae6c577747ea7e8d3557be9c870842d7d8adf0ef4968051c4a7
[INFO] running `Command { std: "docker" "start" "-a" "d798f81c744c8ae6c577747ea7e8d3557be9c870842d7d8adf0ef4968051c4a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.63
[INFO] [stderr]    Compiling quote v1.0.28
[INFO] [stderr]    Compiling syn v2.0.22
[INFO] [stderr]    Compiling serde_derive v1.0.164
[INFO] [stderr]     Checking serde v1.0.164
[INFO] [stderr]     Checking rust_succ v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0412]: cannot find type `Error` in this scope
[INFO] [stdout]   --> src/serializer.rs:92:18
[INFO] [stdout]    |
[INFO] [stdout] 92 |     type Error = Error;
[INFO] [stdout]    |                  ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to use the associated type
[INFO] [stdout]    |
[INFO] [stdout] 92 |     type Error = Self::Error;
[INFO] [stdout]    |                  ++++++
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout]  1 + use crate::Error;
[INFO] [stdout]    |
[INFO] [stdout]  1 + use std::error::Error;
[INFO] [stdout]    |
[INFO] [stdout]  1 + use std::fmt::Error;
[INFO] [stdout]    |
[INFO] [stdout]  1 + use std::io::Error;
[INFO] [stdout]    |
[INFO] [stdout]    = and 5 other candidates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Error` in this scope
[INFO] [stdout]   --> src/serializer.rs:92:18
[INFO] [stdout]    |
[INFO] [stdout] 92 |     type Error = Error;
[INFO] [stdout]    |                  ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to use the associated type
[INFO] [stdout]    |
[INFO] [stdout] 92 |     type Error = Self::Error;
[INFO] [stdout]    |                  ++++++
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout]  1 + use crate::Error;
[INFO] [stdout]    |
[INFO] [stdout]  1 + use std::error::Error;
[INFO] [stdout]    |
[INFO] [stdout]  1 + use std::fmt::Error;
[INFO] [stdout]    |
[INFO] [stdout]  1 + use std::io::Error;
[INFO] [stdout]    |
[INFO] [stdout]    = and 5 other candidates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Error` in this scope
[INFO] [stdout]    --> src/serializer.rs:351:18
[INFO] [stdout]     |
[INFO] [stdout] 351 |     type Error = Error;
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: you might have meant to use the associated type
[INFO] [stdout]     |
[INFO] [stdout] 351 |     type Error = Self::Error;
[INFO] [stdout]     |                  ++++++
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout]   1 + use crate::Error;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::error::Error;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::fmt::Error;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::io::Error;
[INFO] [stdout]     |
[INFO] [stdout]     = and 5 other candidates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Error` in this scope
[INFO] [stdout]    --> src/serializer.rs:351:18
[INFO] [stdout]     |
[INFO] [stdout] 351 |     type Error = Error;
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: you might have meant to use the associated type
[INFO] [stdout]     |
[INFO] [stdout] 351 |     type Error = Self::Error;
[INFO] [stdout]     |                  ++++++
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout]   1 + use crate::Error;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::error::Error;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::fmt::Error;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::io::Error;
[INFO] [stdout]     |
[INFO] [stdout]     = and 5 other candidates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Error` in this scope
[INFO] [stdout]    --> src/serializer.rs:367:18
[INFO] [stdout]     |
[INFO] [stdout] 367 |     type Error = Error;
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: you might have meant to use the associated type
[INFO] [stdout]     |
[INFO] [stdout] 367 |     type Error = Self::Error;
[INFO] [stdout]     |                  ++++++
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout]   1 + use crate::Error;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::error::Error;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::fmt::Error;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::io::Error;
[INFO] [stdout]     |
[INFO] [stdout]     = and 5 other candidates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Error` in this scope
[INFO] [stdout]    --> src/serializer.rs:367:18
[INFO] [stdout]     |
[INFO] [stdout] 367 |     type Error = Error;
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: you might have meant to use the associated type
[INFO] [stdout]     |
[INFO] [stdout] 367 |     type Error = Self::Error;
[INFO] [stdout]     |                  ++++++
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout]   1 + use crate::Error;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::error::Error;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::fmt::Error;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::io::Error;
[INFO] [stdout]     |
[INFO] [stdout]     = and 5 other candidates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Error` in this scope
[INFO] [stdout]    --> src/serializer.rs:383:18
[INFO] [stdout]     |
[INFO] [stdout] 383 |     type Error = Error;
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: you might have meant to use the associated type
[INFO] [stdout]     |
[INFO] [stdout] 383 |     type Error = Self::Error;
[INFO] [stdout]     |                  ++++++
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout]   1 + use crate::Error;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::error::Error;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::fmt::Error;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::io::Error;
[INFO] [stdout]     |
[INFO] [stdout]     = and 5 other candidates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Error` in this scope
[INFO] [stdout]    --> src/serializer.rs:383:18
[INFO] [stdout]     |
[INFO] [stdout] 383 |     type Error = Error;
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: you might have meant to use the associated type
[INFO] [stdout]     |
[INFO] [stdout] 383 |     type Error = Self::Error;
[INFO] [stdout]     |                  ++++++
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout]   1 + use crate::Error;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::error::Error;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::fmt::Error;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::io::Error;
[INFO] [stdout]     |
[INFO] [stdout]     = and 5 other candidates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Error` in this scope
[INFO] [stdout]    --> src/serializer.rs:399:18
[INFO] [stdout]     |
[INFO] [stdout] 399 |     type Error = Error;
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: you might have meant to use the associated type
[INFO] [stdout]     |
[INFO] [stdout] 399 |     type Error = Self::Error;
[INFO] [stdout]     |                  ++++++
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout]   1 + use crate::Error;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::error::Error;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::fmt::Error;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::io::Error;
[INFO] [stdout]     |
[INFO] [stdout]     = and 5 other candidates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Error` in this scope
[INFO] [stdout]    --> src/serializer.rs:415:18
[INFO] [stdout]     |
[INFO] [stdout] 415 |     type Error = Error;
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: you might have meant to use the associated type
[INFO] [stdout]     |
[INFO] [stdout] 415 |     type Error = Self::Error;
[INFO] [stdout]     |                  ++++++
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout]   1 + use crate::Error;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::error::Error;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::fmt::Error;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::io::Error;
[INFO] [stdout]     |
[INFO] [stdout]     = and 5 other candidates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Error` in this scope
[INFO] [stdout]    --> src/serializer.rs:447:18
[INFO] [stdout]     |
[INFO] [stdout] 447 |     type Error = Error;
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: you might have meant to use the associated type
[INFO] [stdout]     |
[INFO] [stdout] 447 |     type Error = Self::Error;
[INFO] [stdout]     |                  ++++++
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout]   1 + use crate::Error;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::error::Error;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::fmt::Error;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::io::Error;
[INFO] [stdout]     |
[INFO] [stdout]     = and 5 other candidates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Error` in this scope
[INFO] [stdout]    --> src/serializer.rs:471:18
[INFO] [stdout]     |
[INFO] [stdout] 471 |     type Error = Error;
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: you might have meant to use the associated type
[INFO] [stdout]     |
[INFO] [stdout] 471 |     type Error = Self::Error;
[INFO] [stdout]     |                  ++++++
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout]   1 + use crate::Error;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::error::Error;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::fmt::Error;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::io::Error;
[INFO] [stdout]     |
[INFO] [stdout]     = and 5 other candidates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Error` in this scope
[INFO] [stdout]    --> src/serializer.rs:399:18
[INFO] [stdout]     |
[INFO] [stdout] 399 |     type Error = Error;
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: you might have meant to use the associated type
[INFO] [stdout]     |
[INFO] [stdout] 399 |     type Error = Self::Error;
[INFO] [stdout]     |                  ++++++
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout]   1 + use crate::Error;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::error::Error;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::fmt::Error;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::io::Error;
[INFO] [stdout]     |
[INFO] [stdout]     = and 5 other candidates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Error` in this scope
[INFO] [stdout]    --> src/serializer.rs:415:18
[INFO] [stdout]     |
[INFO] [stdout] 415 |     type Error = Error;
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: you might have meant to use the associated type
[INFO] [stdout]     |
[INFO] [stdout] 415 |     type Error = Self::Error;
[INFO] [stdout]     |                  ++++++
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout]   1 + use crate::Error;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::error::Error;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::fmt::Error;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::io::Error;
[INFO] [stdout]     |
[INFO] [stdout]     = and 5 other candidates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Error` in this scope
[INFO] [stdout]    --> src/serializer.rs:447:18
[INFO] [stdout]     |
[INFO] [stdout] 447 |     type Error = Error;
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: you might have meant to use the associated type
[INFO] [stdout]     |
[INFO] [stdout] 447 |     type Error = Self::Error;
[INFO] [stdout]     |                  ++++++
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout]   1 + use crate::Error;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::error::Error;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::fmt::Error;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::io::Error;
[INFO] [stdout]     |
[INFO] [stdout]     = and 5 other candidates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Error` in this scope
[INFO] [stdout]    --> src/serializer.rs:471:18
[INFO] [stdout]     |
[INFO] [stdout] 471 |     type Error = Error;
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: you might have meant to use the associated type
[INFO] [stdout]     |
[INFO] [stdout] 471 |     type Error = Self::Error;
[INFO] [stdout]     |                  ++++++
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout]   1 + use crate::Error;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::error::Error;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::fmt::Error;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::io::Error;
[INFO] [stdout]     |
[INFO] [stdout]     = and 5 other candidates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SerializeMap`, `SerializeSeq`, `SerializeStructVariant`, `SerializeStruct`, `SerializeTupleStruct`, `SerializeTupleVariant`, `SerializeTuple`, `Serialize`, and `Serializer`
[INFO] [stdout]  --> src/lib.rs:1:19
[INFO] [stdout]   |
[INFO] [stdout] 1 | ...::{Serializer, SerializeSeq, SerializeTuple, SerializeTupleStruct, SerializeTupleVariant, SerializeMap, SerializeStruct, SerializeStructVariant}, Serialize};
[INFO] [stdout]   |       ^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^   ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Error` and `Result`
[INFO] [stdout]  --> src/lib.rs:4:21
[INFO] [stdout]   |
[INFO] [stdout] 4 | use error_handler::{Result, Error};
[INFO] [stdout]   |                     ^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serializer::*`
[INFO] [stdout]  --> src/lib.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use serializer::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SerializeMap`, `SerializeSeq`, `SerializeStructVariant`, `SerializeStruct`, `SerializeTupleStruct`, `SerializeTupleVariant`, `SerializeTuple`, `Serialize`, and `Serializer`
[INFO] [stdout]  --> src/lib.rs:1:19
[INFO] [stdout]   |
[INFO] [stdout] 1 | ...::{Serializer, SerializeSeq, SerializeTuple, SerializeTupleStruct, SerializeTupleVariant, SerializeMap, SerializeStruct, SerializeStructVariant}, Serialize};
[INFO] [stdout]   |       ^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^   ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Error` and `Result`
[INFO] [stdout]  --> src/lib.rs:4:21
[INFO] [stdout]   |
[INFO] [stdout] 4 | use error_handler::{Result, Error};
[INFO] [stdout]   |                     ^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serializer::*`
[INFO] [stdout]  --> src/lib.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use serializer::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]   --> src/serializer.rs:76:35
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub fn to_string<T>(value: &T) -> Result<String>
[INFO] [stdout]    |                                   ^^^^^^ ------ supplied 1 generic argument
[INFO] [stdout]    |                                   |
[INFO] [stdout]    |                                   expected 2 generic arguments
[INFO] [stdout]    |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub fn to_string<T>(value: &T) -> Result<String, E>
[INFO] [stdout]    |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:102:41
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn serialize_bool(self, v: bool) -> Result<()> {
[INFO] [stdout]     |                                         ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |                                         |
[INFO] [stdout]     |                                         expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn serialize_bool(self, v: bool) -> Result<(), E> {
[INFO] [stdout]     |                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:108:37
[INFO] [stdout]     |
[INFO] [stdout] 108 |     fn serialize_i8(self, v: i8) -> Result<()> {
[INFO] [stdout]     |                                     ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |                                     |
[INFO] [stdout]     |                                     expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 108 |     fn serialize_i8(self, v: i8) -> Result<(), E> {
[INFO] [stdout]     |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:112:39
[INFO] [stdout]     |
[INFO] [stdout] 112 |     fn serialize_i16(self, v: i16) -> Result<()> {
[INFO] [stdout]     |                                       ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |                                       |
[INFO] [stdout]     |                                       expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 112 |     fn serialize_i16(self, v: i16) -> Result<(), E> {
[INFO] [stdout]     |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:116:39
[INFO] [stdout]     |
[INFO] [stdout] 116 |     fn serialize_i32(self, v: i32) -> Result<()> {
[INFO] [stdout]     |                                       ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |                                       |
[INFO] [stdout]     |                                       expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 116 |     fn serialize_i32(self, v: i32) -> Result<(), E> {
[INFO] [stdout]     |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:120:39
[INFO] [stdout]     |
[INFO] [stdout] 120 |     fn serialize_i64(self, v: i64) -> Result<()> {
[INFO] [stdout]     |                                       ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |                                       |
[INFO] [stdout]     |                                       expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 120 |     fn serialize_i64(self, v: i64) -> Result<(), E> {
[INFO] [stdout]     |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:133:37
[INFO] [stdout]     |
[INFO] [stdout] 133 |     fn serialize_u8(self, v: u8) -> Result<()> {
[INFO] [stdout]     |                                     ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |                                     |
[INFO] [stdout]     |                                     expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 133 |     fn serialize_u8(self, v: u8) -> Result<(), E> {
[INFO] [stdout]     |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:137:39
[INFO] [stdout]     |
[INFO] [stdout] 137 |     fn serialize_u16(self, v: u16) -> Result<()> {
[INFO] [stdout]     |                                       ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |                                       |
[INFO] [stdout]     |                                       expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 137 |     fn serialize_u16(self, v: u16) -> Result<(), E> {
[INFO] [stdout]     |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:141:39
[INFO] [stdout]     |
[INFO] [stdout] 141 |     fn serialize_u32(self, v: u32) -> Result<()> {
[INFO] [stdout]     |                                       ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |                                       |
[INFO] [stdout]     |                                       expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 141 |     fn serialize_u32(self, v: u32) -> Result<(), E> {
[INFO] [stdout]     |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:145:39
[INFO] [stdout]     |
[INFO] [stdout] 145 |     fn serialize_u64(self, v: u64) -> Result<()> {
[INFO] [stdout]     |                                       ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |                                       |
[INFO] [stdout]     |                                       expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 145 |     fn serialize_u64(self, v: u64) -> Result<(), E> {
[INFO] [stdout]     |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:157:39
[INFO] [stdout]     |
[INFO] [stdout] 157 |     fn serialize_f32(self, v: f32) -> Result<()> {
[INFO] [stdout]     |                                       ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |                                       |
[INFO] [stdout]     |                                       expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 157 |     fn serialize_f32(self, v: f32) -> Result<(), E> {
[INFO] [stdout]     |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:161:39
[INFO] [stdout]     |
[INFO] [stdout] 161 |     fn serialize_f64(self, v: f64) -> Result<()> {
[INFO] [stdout]     |                                       ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |                                       |
[INFO] [stdout]     |                                       expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 161 |     fn serialize_f64(self, v: f64) -> Result<(), E> {
[INFO] [stdout]     |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:169:41
[INFO] [stdout]     |
[INFO] [stdout] 169 |     fn serialize_char(self, v: char) -> Result<()> {
[INFO] [stdout]     |                                         ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |                                         |
[INFO] [stdout]     |                                         expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 169 |     fn serialize_char(self, v: char) -> Result<(), E> {
[INFO] [stdout]     |                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:173:40
[INFO] [stdout]     |
[INFO] [stdout] 173 |     fn serialize_str(self, v: &str) -> Result<()> {
[INFO] [stdout]     |                                        ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |                                        |
[INFO] [stdout]     |                                        expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 173 |     fn serialize_str(self, v: &str) -> Result<(), E> {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:197:43
[INFO] [stdout]     |
[INFO] [stdout] 197 |     fn serialize_bytes(self, v: &[u8]) -> Result<()> {
[INFO] [stdout]     |                                           ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |                                           |
[INFO] [stdout]     |                                           expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 197 |     fn serialize_bytes(self, v: &[u8]) -> Result<(), E> {
[INFO] [stdout]     |                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |     fn serialize_none(self) -> Result<()> {
[INFO] [stdout]     |                                ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |                                |
[INFO] [stdout]     |                                expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 208 |     fn serialize_none(self) -> Result<(), E> {
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]   --> src/serializer.rs:76:35
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub fn to_string<T>(value: &T) -> Result<String>
[INFO] [stdout]    |                                   ^^^^^^ ------ supplied 1 generic argument
[INFO] [stdout]    |                                   |
[INFO] [stdout]    |                                   expected 2 generic arguments
[INFO] [stdout]    |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub fn to_string<T>(value: &T) -> Result<String, E>
[INFO] [stdout]    |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:212:46
[INFO] [stdout]     |
[INFO] [stdout] 212 |     fn serialize_some<T>(self, value: &T) -> Result<()>
[INFO] [stdout]     |                                              ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |                                              |
[INFO] [stdout]     |                                              expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 212 |     fn serialize_some<T>(self, value: &T) -> Result<(), E>
[INFO] [stdout]     |                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:102:41
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn serialize_bool(self, v: bool) -> Result<()> {
[INFO] [stdout]     |                                         ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |                                         |
[INFO] [stdout]     |                                         expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn serialize_bool(self, v: bool) -> Result<(), E> {
[INFO] [stdout]     |                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:108:37
[INFO] [stdout]     |
[INFO] [stdout] 108 |     fn serialize_i8(self, v: i8) -> Result<()> {
[INFO] [stdout]     |                                     ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |                                     |
[INFO] [stdout]     |                                     expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 108 |     fn serialize_i8(self, v: i8) -> Result<(), E> {
[INFO] [stdout]     |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:112:39
[INFO] [stdout]     |
[INFO] [stdout] 112 |     fn serialize_i16(self, v: i16) -> Result<()> {
[INFO] [stdout]     |                                       ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |                                       |
[INFO] [stdout]     |                                       expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 112 |     fn serialize_i16(self, v: i16) -> Result<(), E> {
[INFO] [stdout]     |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:116:39
[INFO] [stdout]     |
[INFO] [stdout] 116 |     fn serialize_i32(self, v: i32) -> Result<()> {
[INFO] [stdout]     |                                       ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |                                       |
[INFO] [stdout]     |                                       expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 116 |     fn serialize_i32(self, v: i32) -> Result<(), E> {
[INFO] [stdout]     |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:120:39
[INFO] [stdout]     |
[INFO] [stdout] 120 |     fn serialize_i64(self, v: i64) -> Result<()> {
[INFO] [stdout]     |                                       ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |                                       |
[INFO] [stdout]     |                                       expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 120 |     fn serialize_i64(self, v: i64) -> Result<(), E> {
[INFO] [stdout]     |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:133:37
[INFO] [stdout]     |
[INFO] [stdout] 133 |     fn serialize_u8(self, v: u8) -> Result<()> {
[INFO] [stdout]     |                                     ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |                                     |
[INFO] [stdout]     |                                     expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 133 |     fn serialize_u8(self, v: u8) -> Result<(), E> {
[INFO] [stdout]     |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:137:39
[INFO] [stdout]     |
[INFO] [stdout] 137 |     fn serialize_u16(self, v: u16) -> Result<()> {
[INFO] [stdout]     |                                       ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |                                       |
[INFO] [stdout]     |                                       expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 137 |     fn serialize_u16(self, v: u16) -> Result<(), E> {
[INFO] [stdout]     |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:141:39
[INFO] [stdout]     |
[INFO] [stdout] 141 |     fn serialize_u32(self, v: u32) -> Result<()> {
[INFO] [stdout]     |                                       ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |                                       |
[INFO] [stdout]     |                                       expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 141 |     fn serialize_u32(self, v: u32) -> Result<(), E> {
[INFO] [stdout]     |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:145:39
[INFO] [stdout]     |
[INFO] [stdout] 145 |     fn serialize_u64(self, v: u64) -> Result<()> {
[INFO] [stdout]     |                                       ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |                                       |
[INFO] [stdout]     |                                       expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 145 |     fn serialize_u64(self, v: u64) -> Result<(), E> {
[INFO] [stdout]     |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:157:39
[INFO] [stdout]     |
[INFO] [stdout] 157 |     fn serialize_f32(self, v: f32) -> Result<()> {
[INFO] [stdout]     |                                       ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |                                       |
[INFO] [stdout]     |                                       expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 157 |     fn serialize_f32(self, v: f32) -> Result<(), E> {
[INFO] [stdout]     |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:161:39
[INFO] [stdout]     |
[INFO] [stdout] 161 |     fn serialize_f64(self, v: f64) -> Result<()> {
[INFO] [stdout]     |                                       ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |                                       |
[INFO] [stdout]     |                                       expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 161 |     fn serialize_f64(self, v: f64) -> Result<(), E> {
[INFO] [stdout]     |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:169:41
[INFO] [stdout]     |
[INFO] [stdout] 169 |     fn serialize_char(self, v: char) -> Result<()> {
[INFO] [stdout]     |                                         ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |                                         |
[INFO] [stdout]     |                                         expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 169 |     fn serialize_char(self, v: char) -> Result<(), E> {
[INFO] [stdout]     |                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:173:40
[INFO] [stdout]     |
[INFO] [stdout] 173 |     fn serialize_str(self, v: &str) -> Result<()> {
[INFO] [stdout]     |                                        ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |                                        |
[INFO] [stdout]     |                                        expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 173 |     fn serialize_str(self, v: &str) -> Result<(), E> {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:197:43
[INFO] [stdout]     |
[INFO] [stdout] 197 |     fn serialize_bytes(self, v: &[u8]) -> Result<()> {
[INFO] [stdout]     |                                           ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |                                           |
[INFO] [stdout]     |                                           expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 197 |     fn serialize_bytes(self, v: &[u8]) -> Result<(), E> {
[INFO] [stdout]     |                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |     fn serialize_none(self) -> Result<()> {
[INFO] [stdout]     |                                ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |                                |
[INFO] [stdout]     |                                expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 208 |     fn serialize_none(self) -> Result<(), E> {
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:212:46
[INFO] [stdout]     |
[INFO] [stdout] 212 |     fn serialize_some<T>(self, value: &T) -> Result<()>
[INFO] [stdout]     |                                              ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |                                              |
[INFO] [stdout]     |                                              expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 212 |     fn serialize_some<T>(self, value: &T) -> Result<(), E>
[INFO] [stdout]     |                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:219:32
[INFO] [stdout]     |
[INFO] [stdout] 219 |     fn serialize_unit(self) -> Result<()> {
[INFO] [stdout]     |                                ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |                                |
[INFO] [stdout]     |                                expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 219 |     fn serialize_unit(self) -> Result<(), E> {
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:224:60
[INFO] [stdout]     |
[INFO] [stdout] 224 |     fn serialize_unit_struct(self, _name: &'static str) -> Result<()> {
[INFO] [stdout]     |                                                            ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |                                                            |
[INFO] [stdout]     |                                                            expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 224 |     fn serialize_unit_struct(self, _name: &'static str) -> Result<(), E> {
[INFO] [stdout]     |                                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:233:10
[INFO] [stdout]     |
[INFO] [stdout] 233 |     ) -> Result<()> {
[INFO] [stdout]     |          ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |          |
[INFO] [stdout]     |          expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 233 |     ) -> Result<(), E> {
[INFO] [stdout]     |                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:241:10
[INFO] [stdout]     |
[INFO] [stdout] 241 |     ) -> Result<()>
[INFO] [stdout]     |          ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |          |
[INFO] [stdout]     |          expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 241 |     ) -> Result<(), E>
[INFO] [stdout]     |                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:254:10
[INFO] [stdout]     |
[INFO] [stdout] 254 |     ) -> Result<()>
[INFO] [stdout]     |          ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |          |
[INFO] [stdout]     |          expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 254 |     ) -> Result<(), E>
[INFO] [stdout]     |                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:263:52
[INFO] [stdout]     |
[INFO] [stdout] 263 |     fn serialize_seq(self, _len: Option<usize>) -> Result<Self::SerializeSeq> {
[INFO] [stdout]     |                                                    ^^^^^^ ------------------ supplied 1 generic argument
[INFO] [stdout]     |                                                    |
[INFO] [stdout]     |                                                    expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 263 |     fn serialize_seq(self, _len: Option<usize>) -> Result<Self::SerializeSeq, E> {
[INFO] [stdout]     |                                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:273:45
[INFO] [stdout]     |
[INFO] [stdout] 273 |     fn serialize_tuple(self, len: usize) -> Result<Self::SerializeTuple> {
[INFO] [stdout]     |                                             ^^^^^^ -------------------- supplied 1 generic argument
[INFO] [stdout]     |                                             |
[INFO] [stdout]     |                                             expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 273 |     fn serialize_tuple(self, len: usize) -> Result<Self::SerializeTuple, E> {
[INFO] [stdout]     |                                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:287:10
[INFO] [stdout]     |
[INFO] [stdout] 287 |     ) -> Result<Self::SerializeTupleStruct> {
[INFO] [stdout]     |          ^^^^^^ -------------------------- supplied 1 generic argument
[INFO] [stdout]     |          |
[INFO] [stdout]     |          expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 287 |     ) -> Result<Self::SerializeTupleStruct, E> {
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:302:10
[INFO] [stdout]     |
[INFO] [stdout] 302 |     ) -> Result<Self::SerializeTupleVariant> {
[INFO] [stdout]     |          ^^^^^^ --------------------------- supplied 1 generic argument
[INFO] [stdout]     |          |
[INFO] [stdout]     |          expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 302 |     ) -> Result<Self::SerializeTupleVariant, E> {
[INFO] [stdout]     |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:311:52
[INFO] [stdout]     |
[INFO] [stdout] 311 |     fn serialize_map(self, _len: Option<usize>) -> Result<Self::SerializeMap> {
[INFO] [stdout]     |                                                    ^^^^^^ ------------------ supplied 1 generic argument
[INFO] [stdout]     |                                                    |
[INFO] [stdout]     |                                                    expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 311 |     fn serialize_map(self, _len: Option<usize>) -> Result<Self::SerializeMap, E> {
[INFO] [stdout]     |                                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:324:10
[INFO] [stdout]     |
[INFO] [stdout] 324 |     ) -> Result<Self::SerializeStruct> {
[INFO] [stdout]     |          ^^^^^^ --------------------- supplied 1 generic argument
[INFO] [stdout]     |          |
[INFO] [stdout]     |          expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 324 |     ) -> Result<Self::SerializeStruct, E> {
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:340:10
[INFO] [stdout]     |
[INFO] [stdout] 340 |     ) -> Result<Self::SerializeStructVariant> {
[INFO] [stdout]     |          ^^^^^^ ---------------------------- supplied 1 generic argument
[INFO] [stdout]     |          |
[INFO] [stdout]     |          expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 340 |     ) -> Result<Self::SerializeStructVariant, E> {
[INFO] [stdout]     |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:353:54
[INFO] [stdout]     |
[INFO] [stdout] 353 |     fn serialize_element<T>(&mut self, value: &T) -> Result<()>
[INFO] [stdout]     |                                                      ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |                                                      |
[INFO] [stdout]     |                                                      expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 353 |     fn serialize_element<T>(&mut self, value: &T) -> Result<(), E>
[INFO] [stdout]     |                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:360:21
[INFO] [stdout]     |
[INFO] [stdout] 360 |     fn end(self) -> Result<()> {
[INFO] [stdout]     |                     ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 360 |     fn end(self) -> Result<(), E> {
[INFO] [stdout]     |                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:369:54
[INFO] [stdout]     |
[INFO] [stdout] 369 |     fn serialize_element<T>(&mut self, value: &T) -> Result<()>
[INFO] [stdout]     |                                                      ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |                                                      |
[INFO] [stdout]     |                                                      expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 369 |     fn serialize_element<T>(&mut self, value: &T) -> Result<(), E>
[INFO] [stdout]     |                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:376:21
[INFO] [stdout]     |
[INFO] [stdout] 376 |     fn end(self) -> Result<()> {
[INFO] [stdout]     |                     ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 376 |     fn end(self) -> Result<(), E> {
[INFO] [stdout]     |                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:385:52
[INFO] [stdout]     |
[INFO] [stdout] 385 |     fn serialize_field<T>(&mut self, value: &T) -> Result<()>
[INFO] [stdout]     |                                                    ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |                                                    |
[INFO] [stdout]     |                                                    expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 385 |     fn serialize_field<T>(&mut self, value: &T) -> Result<(), E>
[INFO] [stdout]     |                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:392:21
[INFO] [stdout]     |
[INFO] [stdout] 392 |     fn end(self) -> Result<()> {
[INFO] [stdout]     |                     ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 392 |     fn end(self) -> Result<(), E> {
[INFO] [stdout]     |                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:401:52
[INFO] [stdout]     |
[INFO] [stdout] 401 |     fn serialize_field<T>(&mut self, value: &T) -> Result<()>
[INFO] [stdout]     |                                                    ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |                                                    |
[INFO] [stdout]     |                                                    expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 401 |     fn serialize_field<T>(&mut self, value: &T) -> Result<(), E>
[INFO] [stdout]     |                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:408:21
[INFO] [stdout]     |
[INFO] [stdout] 408 |     fn end(self) -> Result<()> {
[INFO] [stdout]     |                     ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 408 |     fn end(self) -> Result<(), E> {
[INFO] [stdout]     |                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:417:48
[INFO] [stdout]     |
[INFO] [stdout] 417 |     fn serialize_key<T>(&mut self, key: &T) -> Result<()>
[INFO] [stdout]     |                                                ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |                                                |
[INFO] [stdout]     |                                                expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 417 |     fn serialize_key<T>(&mut self, key: &T) -> Result<(), E>
[INFO] [stdout]     |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:429:52
[INFO] [stdout]     |
[INFO] [stdout] 429 |     fn serialize_value<T>(&mut self, value: &T) -> Result<()>
[INFO] [stdout]     |                                                    ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |                                                    |
[INFO] [stdout]     |                                                    expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 429 |     fn serialize_value<T>(&mut self, value: &T) -> Result<(), E>
[INFO] [stdout]     |                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:440:21
[INFO] [stdout]     |
[INFO] [stdout] 440 |     fn end(self) -> Result<()> {
[INFO] [stdout]     |                     ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 440 |     fn end(self) -> Result<(), E> {
[INFO] [stdout]     |                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:449:71
[INFO] [stdout]     |
[INFO] [stdout] 449 |     fn serialize_field<T>(&mut self, key: &'static str, value: &T) -> Result<()>
[INFO] [stdout]     |                                                                       ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |                                                                       |
[INFO] [stdout]     |                                                                       expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 449 |     fn serialize_field<T>(&mut self, key: &'static str, value: &T) -> Result<(), E>
[INFO] [stdout]     |                                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:464:21
[INFO] [stdout]     |
[INFO] [stdout] 464 |     fn end(self) -> Result<()> {
[INFO] [stdout]     |                     ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 464 |     fn end(self) -> Result<(), E> {
[INFO] [stdout]     |                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:473:71
[INFO] [stdout]     |
[INFO] [stdout] 473 |     fn serialize_field<T>(&mut self, key: &'static str, value: &T) -> Result<()>
[INFO] [stdout]     |                                                                       ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |                                                                       |
[INFO] [stdout]     |                                                                       expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 473 |     fn serialize_field<T>(&mut self, key: &'static str, value: &T) -> Result<(), E>
[INFO] [stdout]     |                                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:480:21
[INFO] [stdout]     |
[INFO] [stdout] 480 |     fn end(self) -> Result<()> {
[INFO] [stdout]     |                     ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 480 |     fn end(self) -> Result<(), E> {
[INFO] [stdout]     |                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:219:32
[INFO] [stdout]     |
[INFO] [stdout] 219 |     fn serialize_unit(self) -> Result<()> {
[INFO] [stdout]     |                                ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |                                |
[INFO] [stdout]     |                                expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 219 |     fn serialize_unit(self) -> Result<(), E> {
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:224:60
[INFO] [stdout]     |
[INFO] [stdout] 224 |     fn serialize_unit_struct(self, _name: &'static str) -> Result<()> {
[INFO] [stdout]     |                                                            ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |                                                            |
[INFO] [stdout]     |                                                            expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 224 |     fn serialize_unit_struct(self, _name: &'static str) -> Result<(), E> {
[INFO] [stdout]     |                                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:233:10
[INFO] [stdout]     |
[INFO] [stdout] 233 |     ) -> Result<()> {
[INFO] [stdout]     |          ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |          |
[INFO] [stdout]     |          expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 233 |     ) -> Result<(), E> {
[INFO] [stdout]     |                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:241:10
[INFO] [stdout]     |
[INFO] [stdout] 241 |     ) -> Result<()>
[INFO] [stdout]     |          ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |          |
[INFO] [stdout]     |          expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 241 |     ) -> Result<(), E>
[INFO] [stdout]     |                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:254:10
[INFO] [stdout]     |
[INFO] [stdout] 254 |     ) -> Result<()>
[INFO] [stdout]     |          ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |          |
[INFO] [stdout]     |          expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 254 |     ) -> Result<(), E>
[INFO] [stdout]     |                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:263:52
[INFO] [stdout]     |
[INFO] [stdout] 263 |     fn serialize_seq(self, _len: Option<usize>) -> Result<Self::SerializeSeq> {
[INFO] [stdout]     |                                                    ^^^^^^ ------------------ supplied 1 generic argument
[INFO] [stdout]     |                                                    |
[INFO] [stdout]     |                                                    expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 263 |     fn serialize_seq(self, _len: Option<usize>) -> Result<Self::SerializeSeq, E> {
[INFO] [stdout]     |                                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:273:45
[INFO] [stdout]     |
[INFO] [stdout] 273 |     fn serialize_tuple(self, len: usize) -> Result<Self::SerializeTuple> {
[INFO] [stdout]     |                                             ^^^^^^ -------------------- supplied 1 generic argument
[INFO] [stdout]     |                                             |
[INFO] [stdout]     |                                             expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 273 |     fn serialize_tuple(self, len: usize) -> Result<Self::SerializeTuple, E> {
[INFO] [stdout]     |                                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:287:10
[INFO] [stdout]     |
[INFO] [stdout] 287 |     ) -> Result<Self::SerializeTupleStruct> {
[INFO] [stdout]     |          ^^^^^^ -------------------------- supplied 1 generic argument
[INFO] [stdout]     |          |
[INFO] [stdout]     |          expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 287 |     ) -> Result<Self::SerializeTupleStruct, E> {
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:302:10
[INFO] [stdout]     |
[INFO] [stdout] 302 |     ) -> Result<Self::SerializeTupleVariant> {
[INFO] [stdout]     |          ^^^^^^ --------------------------- supplied 1 generic argument
[INFO] [stdout]     |          |
[INFO] [stdout]     |          expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 302 |     ) -> Result<Self::SerializeTupleVariant, E> {
[INFO] [stdout]     |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:311:52
[INFO] [stdout]     |
[INFO] [stdout] 311 |     fn serialize_map(self, _len: Option<usize>) -> Result<Self::SerializeMap> {
[INFO] [stdout]     |                                                    ^^^^^^ ------------------ supplied 1 generic argument
[INFO] [stdout]     |                                                    |
[INFO] [stdout]     |                                                    expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 311 |     fn serialize_map(self, _len: Option<usize>) -> Result<Self::SerializeMap, E> {
[INFO] [stdout]     |                                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:324:10
[INFO] [stdout]     |
[INFO] [stdout] 324 |     ) -> Result<Self::SerializeStruct> {
[INFO] [stdout]     |          ^^^^^^ --------------------- supplied 1 generic argument
[INFO] [stdout]     |          |
[INFO] [stdout]     |          expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 324 |     ) -> Result<Self::SerializeStruct, E> {
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:340:10
[INFO] [stdout]     |
[INFO] [stdout] 340 |     ) -> Result<Self::SerializeStructVariant> {
[INFO] [stdout]     |          ^^^^^^ ---------------------------- supplied 1 generic argument
[INFO] [stdout]     |          |
[INFO] [stdout]     |          expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 340 |     ) -> Result<Self::SerializeStructVariant, E> {
[INFO] [stdout]     |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:353:54
[INFO] [stdout]     |
[INFO] [stdout] 353 |     fn serialize_element<T>(&mut self, value: &T) -> Result<()>
[INFO] [stdout]     |                                                      ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |                                                      |
[INFO] [stdout]     |                                                      expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 353 |     fn serialize_element<T>(&mut self, value: &T) -> Result<(), E>
[INFO] [stdout]     |                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:360:21
[INFO] [stdout]     |
[INFO] [stdout] 360 |     fn end(self) -> Result<()> {
[INFO] [stdout]     |                     ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 360 |     fn end(self) -> Result<(), E> {
[INFO] [stdout]     |                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:369:54
[INFO] [stdout]     |
[INFO] [stdout] 369 |     fn serialize_element<T>(&mut self, value: &T) -> Result<()>
[INFO] [stdout]     |                                                      ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |                                                      |
[INFO] [stdout]     |                                                      expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 369 |     fn serialize_element<T>(&mut self, value: &T) -> Result<(), E>
[INFO] [stdout]     |                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:376:21
[INFO] [stdout]     |
[INFO] [stdout] 376 |     fn end(self) -> Result<()> {
[INFO] [stdout]     |                     ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 376 |     fn end(self) -> Result<(), E> {
[INFO] [stdout]     |                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:385:52
[INFO] [stdout]     |
[INFO] [stdout] 385 |     fn serialize_field<T>(&mut self, value: &T) -> Result<()>
[INFO] [stdout]     |                                                    ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |                                                    |
[INFO] [stdout]     |                                                    expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 385 |     fn serialize_field<T>(&mut self, value: &T) -> Result<(), E>
[INFO] [stdout]     |                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:392:21
[INFO] [stdout]     |
[INFO] [stdout] 392 |     fn end(self) -> Result<()> {
[INFO] [stdout]     |                     ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 392 |     fn end(self) -> Result<(), E> {
[INFO] [stdout]     |                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:401:52
[INFO] [stdout]     |
[INFO] [stdout] 401 |     fn serialize_field<T>(&mut self, value: &T) -> Result<()>
[INFO] [stdout]     |                                                    ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |                                                    |
[INFO] [stdout]     |                                                    expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 401 |     fn serialize_field<T>(&mut self, value: &T) -> Result<(), E>
[INFO] [stdout]     |                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:408:21
[INFO] [stdout]     |
[INFO] [stdout] 408 |     fn end(self) -> Result<()> {
[INFO] [stdout]     |                     ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 408 |     fn end(self) -> Result<(), E> {
[INFO] [stdout]     |                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:417:48
[INFO] [stdout]     |
[INFO] [stdout] 417 |     fn serialize_key<T>(&mut self, key: &T) -> Result<()>
[INFO] [stdout]     |                                                ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |                                                |
[INFO] [stdout]     |                                                expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 417 |     fn serialize_key<T>(&mut self, key: &T) -> Result<(), E>
[INFO] [stdout]     |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:429:52
[INFO] [stdout]     |
[INFO] [stdout] 429 |     fn serialize_value<T>(&mut self, value: &T) -> Result<()>
[INFO] [stdout]     |                                                    ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |                                                    |
[INFO] [stdout]     |                                                    expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 429 |     fn serialize_value<T>(&mut self, value: &T) -> Result<(), E>
[INFO] [stdout]     |                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:440:21
[INFO] [stdout]     |
[INFO] [stdout] 440 |     fn end(self) -> Result<()> {
[INFO] [stdout]     |                     ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 440 |     fn end(self) -> Result<(), E> {
[INFO] [stdout]     |                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:449:71
[INFO] [stdout]     |
[INFO] [stdout] 449 |     fn serialize_field<T>(&mut self, key: &'static str, value: &T) -> Result<()>
[INFO] [stdout]     |                                                                       ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |                                                                       |
[INFO] [stdout]     |                                                                       expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 449 |     fn serialize_field<T>(&mut self, key: &'static str, value: &T) -> Result<(), E>
[INFO] [stdout]     |                                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:464:21
[INFO] [stdout]     |
[INFO] [stdout] 464 |     fn end(self) -> Result<()> {
[INFO] [stdout]     |                     ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 464 |     fn end(self) -> Result<(), E> {
[INFO] [stdout]     |                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:473:71
[INFO] [stdout]     |
[INFO] [stdout] 473 |     fn serialize_field<T>(&mut self, key: &'static str, value: &T) -> Result<()>
[INFO] [stdout]     |                                                                       ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |                                                                       |
[INFO] [stdout]     |                                                                       expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 473 |     fn serialize_field<T>(&mut self, key: &'static str, value: &T) -> Result<(), E>
[INFO] [stdout]     |                                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/serializer.rs:480:21
[INFO] [stdout]     |
[INFO] [stdout] 480 |     fn end(self) -> Result<()> {
[INFO] [stdout]     |                     ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 480 |     fn end(self) -> Result<(), E> {
[INFO] [stdout]     |                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `TrailingCharacters` found for enum `error_handler::Error` in the current scope
[INFO] [stdout]   --> src/error_handler.rs:31:20
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub enum Error {
[INFO] [stdout]    | -------------- variant or associated item `TrailingCharacters` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 31 |             Error::TrailingCharacters => formatter.write_str("Recieved Trailing Characters")
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^ variant or associated item not found in `error_handler::Error`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a variant with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 31 -             Error::TrailingCharacters => formatter.write_str("Recieved Trailing Characters")
[INFO] [stdout] 31 +             Error::TralingCharacters => formatter.write_str("Recieved Trailing Characters")
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `TrailingCharacters` found for enum `error_handler::Error` in the current scope
[INFO] [stdout]   --> src/error_handler.rs:31:20
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub enum Error {
[INFO] [stdout]    | -------------- variant or associated item `TrailingCharacters` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 31 |             Error::TrailingCharacters => formatter.write_str("Recieved Trailing Characters")
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^ variant or associated item not found in `error_handler::Error`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a variant with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 31 -             Error::TrailingCharacters => formatter.write_str("Recieved Trailing Characters")
[INFO] [stdout] 31 +             Error::TralingCharacters => formatter.write_str("Recieved Trailing Characters")
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `TrailingCharacters` found for enum `error_handler::Error` in the current scope
[INFO] [stdout]   --> src/deserializer.rs:24:20
[INFO] [stdout]    |
[INFO] [stdout] 24 |         Err(Error::TrailingCharacters)
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^ variant or associated item not found in `error_handler::Error`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/error_handler.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub enum Error {
[INFO] [stdout]    | -------------- variant or associated item `TrailingCharacters` not found for this enum
[INFO] [stdout]    |
[INFO] [stdout] help: there is a variant with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 24 -         Err(Error::TrailingCharacters)
[INFO] [stdout] 24 +         Err(Error::TralingCharacters
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/serializer.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |         let mut chars = self.tab.as_str();
[INFO] [stdout]    |             ----^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `TrailingCharacters` found for enum `error_handler::Error` in the current scope
[INFO] [stdout]   --> src/deserializer.rs:24:20
[INFO] [stdout]    |
[INFO] [stdout] 24 |         Err(Error::TrailingCharacters)
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^ variant or associated item not found in `error_handler::Error`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/error_handler.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub enum Error {
[INFO] [stdout]    | -------------- variant or associated item `TrailingCharacters` not found for this enum
[INFO] [stdout]    |
[INFO] [stdout] help: there is a variant with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 24 -         Err(Error::TrailingCharacters)
[INFO] [stdout] 24 +         Err(Error::TralingCharacters
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `visitor`
[INFO] [stdout]   --> src/deserializer.rs:34:33
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn deserialize_any<V>(self, visitor: V) -> Result<V::Value>
[INFO] [stdout]    |                                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `visitor`
[INFO] [stdout]   --> src/deserializer.rs:41:34
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn deserialize_bool<V>(self, visitor: V) -> Result<V::Value>
[INFO] [stdout]    |                                  ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `visitor`
[INFO] [stdout]   --> src/deserializer.rs:48:32
[INFO] [stdout]    |
[INFO] [stdout] 48 |     fn deserialize_i8<V>(self, visitor: V) -> Result<V::Value>
[INFO] [stdout]    |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `visitor`
[INFO] [stdout]   --> src/deserializer.rs:55:33
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn deserialize_i16<V>(self, visitor: V) -> Result<V::Value>
[INFO] [stdout]    |                                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `visitor`
[INFO] [stdout]   --> src/deserializer.rs:62:33
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn deserialize_i32<V>(self, visitor: V) -> Result<V::Value>
[INFO] [stdout]    |                                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `visitor`
[INFO] [stdout]   --> src/deserializer.rs:69:33
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn deserialize_i64<V>(self, visitor: V) -> Result<V::Value>
[INFO] [stdout]    |                                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `visitor`
[INFO] [stdout]   --> src/deserializer.rs:76:32
[INFO] [stdout]    |
[INFO] [stdout] 76 |     fn deserialize_u8<V>(self, visitor: V) -> Result<V::Value>
[INFO] [stdout]    |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `visitor`
[INFO] [stdout]   --> src/deserializer.rs:83:33
[INFO] [stdout]    |
[INFO] [stdout] 83 |     fn deserialize_u16<V>(self, visitor: V) -> Result<V::Value>
[INFO] [stdout]    |                                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `visitor`
[INFO] [stdout]   --> src/deserializer.rs:90:33
[INFO] [stdout]    |
[INFO] [stdout] 90 |     fn deserialize_u32<V>(self, visitor: V) -> Result<V::Value>
[INFO] [stdout]    |                                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `visitor`
[INFO] [stdout]   --> src/deserializer.rs:97:33
[INFO] [stdout]    |
[INFO] [stdout] 97 |     fn deserialize_u64<V>(self, visitor: V) -> Result<V::Value>
[INFO] [stdout]    |                                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `visitor`
[INFO] [stdout]    --> src/deserializer.rs:125:33
[INFO] [stdout]     |
[INFO] [stdout] 125 |     fn deserialize_str<V>(self, visitor: V) -> Result<V::Value>
[INFO] [stdout]     |                                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `visitor`
[INFO] [stdout]    --> src/deserializer.rs:132:36
[INFO] [stdout]     |
[INFO] [stdout] 132 |     fn deserialize_string<V>(self, visitor: V) -> Result<V::Value>
[INFO] [stdout]     |                                    ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `visitor`
[INFO] [stdout]    --> src/deserializer.rs:153:36
[INFO] [stdout]     |
[INFO] [stdout] 153 |     fn deserialize_option<V>(self, visitor: V) -> Result<V::Value>
[INFO] [stdout]     |                                    ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/serializer.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |         let mut chars = self.tab.as_str();
[INFO] [stdout]    |             ----^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `visitor`
[INFO] [stdout]    --> src/deserializer.rs:160:34
[INFO] [stdout]     |
[INFO] [stdout] 160 |     fn deserialize_unit<V>(self, visitor: V) -> Result<V::Value>
[INFO] [stdout]     |                                  ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `visitor`
[INFO] [stdout]    --> src/deserializer.rs:169:9
[INFO] [stdout]     |
[INFO] [stdout] 169 |         visitor: V,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `visitor`
[INFO] [stdout]    --> src/deserializer.rs:180:9
[INFO] [stdout]     |
[INFO] [stdout] 180 |         visitor: V,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `visitor`
[INFO] [stdout]   --> src/deserializer.rs:34:33
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn deserialize_any<V>(self, visitor: V) -> Result<V::Value>
[INFO] [stdout]    |                                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `visitor`
[INFO] [stdout]   --> src/deserializer.rs:41:34
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn deserialize_bool<V>(self, visitor: V) -> Result<V::Value>
[INFO] [stdout]    |                                  ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `visitor`
[INFO] [stdout]   --> src/deserializer.rs:48:32
[INFO] [stdout]    |
[INFO] [stdout] 48 |     fn deserialize_i8<V>(self, visitor: V) -> Result<V::Value>
[INFO] [stdout]    |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `visitor`
[INFO] [stdout]   --> src/deserializer.rs:55:33
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn deserialize_i16<V>(self, visitor: V) -> Result<V::Value>
[INFO] [stdout]    |                                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `visitor`
[INFO] [stdout]   --> src/deserializer.rs:62:33
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn deserialize_i32<V>(self, visitor: V) -> Result<V::Value>
[INFO] [stdout]    |                                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `visitor`
[INFO] [stdout]   --> src/deserializer.rs:69:33
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn deserialize_i64<V>(self, visitor: V) -> Result<V::Value>
[INFO] [stdout]    |                                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `visitor`
[INFO] [stdout]   --> src/deserializer.rs:76:32
[INFO] [stdout]    |
[INFO] [stdout] 76 |     fn deserialize_u8<V>(self, visitor: V) -> Result<V::Value>
[INFO] [stdout]    |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `visitor`
[INFO] [stdout]   --> src/deserializer.rs:83:33
[INFO] [stdout]    |
[INFO] [stdout] 83 |     fn deserialize_u16<V>(self, visitor: V) -> Result<V::Value>
[INFO] [stdout]    |                                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `visitor`
[INFO] [stdout]    --> src/deserializer.rs:188:33
[INFO] [stdout]     |
[INFO] [stdout] 188 |     fn deserialize_seq<V>(self, visitor: V) -> Result<V::Value>
[INFO] [stdout]     |                                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `visitor`
[INFO] [stdout]    --> src/deserializer.rs:195:48
[INFO] [stdout]     |
[INFO] [stdout] 195 |     fn deserialize_tuple<V>(self, _len: usize, visitor: V) -> Result<V::Value>
[INFO] [stdout]     |                                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `visitor`
[INFO] [stdout]   --> src/deserializer.rs:90:33
[INFO] [stdout]    |
[INFO] [stdout] 90 |     fn deserialize_u32<V>(self, visitor: V) -> Result<V::Value>
[INFO] [stdout]    |                                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `visitor`
[INFO] [stdout]    --> src/deserializer.rs:206:9
[INFO] [stdout]     |
[INFO] [stdout] 206 |         visitor: V,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `visitor`
[INFO] [stdout]    --> src/deserializer.rs:214:33
[INFO] [stdout]     |
[INFO] [stdout] 214 |     fn deserialize_map<V>(self, visitor: V) -> Result<V::Value>
[INFO] [stdout]     |                                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `visitor`
[INFO] [stdout]   --> src/deserializer.rs:97:33
[INFO] [stdout]    |
[INFO] [stdout] 97 |     fn deserialize_u64<V>(self, visitor: V) -> Result<V::Value>
[INFO] [stdout]    |                                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `visitor`
[INFO] [stdout]    --> src/deserializer.rs:225:9
[INFO] [stdout]     |
[INFO] [stdout] 225 |         visitor: V,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `visitor`
[INFO] [stdout]    --> src/deserializer.rs:237:9
[INFO] [stdout]     |
[INFO] [stdout] 237 |         visitor: V,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `visitor`
[INFO] [stdout]    --> src/deserializer.rs:245:40
[INFO] [stdout]     |
[INFO] [stdout] 245 |     fn deserialize_identifier<V>(self, visitor: V) -> Result<V::Value>
[INFO] [stdout]     |                                        ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `visitor`
[INFO] [stdout]    --> src/deserializer.rs:252:41
[INFO] [stdout]     |
[INFO] [stdout] 252 |     fn deserialize_ignored_any<V>(self, visitor: V) -> Result<V::Value>
[INFO] [stdout]     |                                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `visitor`
[INFO] [stdout]    --> src/deserializer.rs:125:33
[INFO] [stdout]     |
[INFO] [stdout] 125 |     fn deserialize_str<V>(self, visitor: V) -> Result<V::Value>
[INFO] [stdout]     |                                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `visitor`
[INFO] [stdout]    --> src/deserializer.rs:132:36
[INFO] [stdout]     |
[INFO] [stdout] 132 |     fn deserialize_string<V>(self, visitor: V) -> Result<V::Value>
[INFO] [stdout]     |                                    ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `visitor`
[INFO] [stdout]    --> src/deserializer.rs:153:36
[INFO] [stdout]     |
[INFO] [stdout] 153 |     fn deserialize_option<V>(self, visitor: V) -> Result<V::Value>
[INFO] [stdout]     |                                    ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `visitor`
[INFO] [stdout]    --> src/deserializer.rs:160:34
[INFO] [stdout]     |
[INFO] [stdout] 160 |     fn deserialize_unit<V>(self, visitor: V) -> Result<V::Value>
[INFO] [stdout]     |                                  ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `visitor`
[INFO] [stdout]    --> src/deserializer.rs:169:9
[INFO] [stdout]     |
[INFO] [stdout] 169 |         visitor: V,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `visitor`
[INFO] [stdout]    --> src/deserializer.rs:180:9
[INFO] [stdout]     |
[INFO] [stdout] 180 |         visitor: V,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `visitor`
[INFO] [stdout]    --> src/deserializer.rs:188:33
[INFO] [stdout]     |
[INFO] [stdout] 188 |     fn deserialize_seq<V>(self, visitor: V) -> Result<V::Value>
[INFO] [stdout]     |                                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `visitor`
[INFO] [stdout]    --> src/deserializer.rs:195:48
[INFO] [stdout]     |
[INFO] [stdout] 195 |     fn deserialize_tuple<V>(self, _len: usize, visitor: V) -> Result<V::Value>
[INFO] [stdout]     |                                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `visitor`
[INFO] [stdout]    --> src/deserializer.rs:206:9
[INFO] [stdout]     |
[INFO] [stdout] 206 |         visitor: V,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `visitor`
[INFO] [stdout]    --> src/deserializer.rs:214:33
[INFO] [stdout]     |
[INFO] [stdout] 214 |     fn deserialize_map<V>(self, visitor: V) -> Result<V::Value>
[INFO] [stdout]     |                                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `visitor`
[INFO] [stdout]    --> src/deserializer.rs:225:9
[INFO] [stdout]     |
[INFO] [stdout] 225 |         visitor: V,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `visitor`
[INFO] [stdout]    --> src/deserializer.rs:237:9
[INFO] [stdout]     |
[INFO] [stdout] 237 |         visitor: V,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `visitor`
[INFO] [stdout]    --> src/deserializer.rs:245:40
[INFO] [stdout]     |
[INFO] [stdout] 245 |     fn deserialize_identifier<V>(self, visitor: V) -> Result<V::Value>
[INFO] [stdout]     |                                        ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `visitor`
[INFO] [stdout]    --> src/deserializer.rs:252:41
[INFO] [stdout]     |
[INFO] [stdout] 252 |     fn deserialize_ignored_any<V>(self, visitor: V) -> Result<V::Value>
[INFO] [stdout]     |                                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0107, E0412, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0107`.
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0107, E0412, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0107`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust_succ` (lib) due to 54 previous errors; 28 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `rust_succ` (lib test) due to 54 previous errors; 28 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "d798f81c744c8ae6c577747ea7e8d3557be9c870842d7d8adf0ef4968051c4a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d798f81c744c8ae6c577747ea7e8d3557be9c870842d7d8adf0ef4968051c4a7", kill_on_drop: false }`
[INFO] [stdout] d798f81c744c8ae6c577747ea7e8d3557be9c870842d7d8adf0ef4968051c4a7
