[INFO] cloning repository https://github.com/KaratsubaLabs/dango
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KaratsubaLabs/dango" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKaratsubaLabs%2Fdango", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKaratsubaLabs%2Fdango'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ebdb082ab5c7a20f7caba6d8f55b5e9ca343429c
[INFO] checking KaratsubaLabs/dango against master#bad50269f8eb0fda214f0478c3afb2c6fbb427fd for pr-149195-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKaratsubaLabs%2Fdango" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/KaratsubaLabs/dango
[INFO] finished tweaking git repo https://github.com/KaratsubaLabs/dango
[INFO] tweaked toml for git repo https://github.com/KaratsubaLabs/dango written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/KaratsubaLabs/dango on toolchain bad50269f8eb0fda214f0478c3afb2c6fbb427fd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bad50269f8eb0fda214f0478c3afb2c6fbb427fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/KaratsubaLabs/dango 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" "+bad50269f8eb0fda214f0478c3afb2c6fbb427fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded trybuild v1.0.80
[INFO] [stderr]   Downloaded clipboard-win v4.5.0
[INFO] [stderr]   Downloaded fd-lock v3.0.12
[INFO] [stderr]   Downloaded basic-toml v0.1.2
[INFO] [stderr]   Downloaded unicode-segmentation v1.10.1
[INFO] [stderr]   Downloaded rustyline v12.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+bad50269f8eb0fda214f0478c3afb2c6fbb427fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d298c8f3bc3d56c395425de2fe35dd577e7c82a4988542d232193b8f776f7ca7
[INFO] running `Command { std: "docker" "start" "-a" "d298c8f3bc3d56c395425de2fe35dd577e7c82a4988542d232193b8f776f7ca7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d298c8f3bc3d56c395425de2fe35dd577e7c82a4988542d232193b8f776f7ca7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d298c8f3bc3d56c395425de2fe35dd577e7c82a4988542d232193b8f776f7ca7", kill_on_drop: false }`
[INFO] [stdout] d298c8f3bc3d56c395425de2fe35dd577e7c82a4988542d232193b8f776f7ca7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+bad50269f8eb0fda214f0478c3afb2c6fbb427fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e6bd9a7bf8259c039684d95e783f7f2608c460c3b7a0634b1ed2aae611570ca4
[INFO] running `Command { std: "docker" "start" "-a" "e6bd9a7bf8259c039684d95e783f7f2608c460c3b7a0634b1ed2aae611570ca4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.63
[INFO] [stderr]    Compiling quote v1.0.29
[INFO] [stderr]    Compiling unicode-ident v1.0.9
[INFO] [stderr]     Checking itoa v1.0.6
[INFO] [stderr]    Compiling serde_json v1.0.99
[INFO] [stderr]     Checking ryu v1.0.13
[INFO] [stderr]    Compiling serde v1.0.164
[INFO] [stderr]    Compiling tokio v1.29.0
[INFO] [stderr]     Checking parking_lot_core v0.9.8
[INFO] [stderr]     Checking lock_api v0.4.10
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling rustix v0.37.20
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking http v0.2.9
[INFO] [stderr]    Compiling trybuild v1.0.80
[INFO] [stderr]     Checking regex-syntax v0.7.2
[INFO] [stderr]    Compiling anyhow v1.0.71
[INFO] [stderr]    Compiling thiserror v1.0.40
[INFO] [stderr]     Checking glob v0.3.1
[INFO] [stderr]     Checking nibble_vec v0.1.0
[INFO] [stderr]     Checking endian-type v0.1.2
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking nix v0.26.2
[INFO] [stderr]     Checking radix_trie v0.2.1
[INFO] [stderr]     Checking home v0.5.5
[INFO] [stderr]     Checking unicode-segmentation v1.10.1
[INFO] [stderr]     Checking bitflags v2.3.3
[INFO] [stderr]     Checking regex v1.8.4
[INFO] [stderr]     Checking http-body v0.4.5
[INFO] [stderr]     Checking syn v2.0.22
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking is-terminal v0.4.7
[INFO] [stderr]     Checking fd-lock v3.0.12
[INFO] [stderr]     Checking env_logger v0.10.0
[INFO] [stderr]     Checking rustyline v12.0.0
[INFO] [stderr]     Checking basic-toml v0.1.2
[INFO] [stderr]    Compiling serde_derive v1.0.164
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]     Checking dango_fn v0.1.0 (/opt/rustwide/workdir/crates/dango_fn)
[INFO] [stderr]     Checking dango_fn_derive v0.1.0 (/opt/rustwide/workdir/crates/dango_fn_derive)
[INFO] [stdout] warning: unused imports: `Any` and `TypeId`
[INFO] [stdout]  --> crates/dango_fn_derive/src/lib.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::any::{Any, TypeId};
[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 import: `dango_fn::Func`
[INFO] [stdout]  --> crates/dango_fn_derive/src/lib.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use dango_fn::Func;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Map`, `Value`, and `json`
[INFO] [stdout]  --> crates/dango_fn_derive/src/lib.rs:8:18
[INFO] [stdout]   |
[INFO] [stdout] 8 | use serde_json::{json, Map, Value};
[INFO] [stdout]   |                  ^^^^  ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Ident` and `parse::Parse`
[INFO] [stdout]  --> crates/dango_fn_derive/src/lib.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | use syn::{parse::Parse, parse_macro_input, Expr, Fields, Ident, Item, ItemStruct, Meta};
[INFO] [stdout]   |           ^^^^^^^^^^^^                                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `proc_macro::TokenStream`
[INFO] [stdout]  --> crates/dango_fn_derive/src/jsonschema.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use proc_macro::TokenStream;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Value` and `json`
[INFO] [stdout]  --> crates/dango_fn_derive/src/jsonschema.rs:3:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | use serde_json::{json, Value};
[INFO] [stdout]   |                  ^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking openssl v0.10.55
[INFO] [stderr]    Compiling darling_core v0.14.4
[INFO] [stdout] warning: unused imports: `Any` and `TypeId`
[INFO] [stdout]  --> crates/dango_fn_derive/src/lib.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::any::{Any, TypeId};
[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 import: `dango_fn::Func`
[INFO] [stdout]  --> crates/dango_fn_derive/src/lib.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use dango_fn::Func;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Map`, `Value`, and `json`
[INFO] [stdout]  --> crates/dango_fn_derive/src/lib.rs:8:18
[INFO] [stdout]   |
[INFO] [stdout] 8 | use serde_json::{json, Map, Value};
[INFO] [stdout]   |                  ^^^^  ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Ident` and `parse::Parse`
[INFO] [stdout]  --> crates/dango_fn_derive/src/lib.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | use syn::{parse::Parse, parse_macro_input, Expr, Fields, Ident, Item, ItemStruct, Meta};
[INFO] [stdout]   |           ^^^^^^^^^^^^                                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `proc_macro::TokenStream`
[INFO] [stdout]  --> crates/dango_fn_derive/src/jsonschema.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use proc_macro::TokenStream;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Value` and `json`
[INFO] [stdout]  --> crates/dango_fn_derive/src/jsonschema.rs:3:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | use serde_json::{json, Value};
[INFO] [stdout]   |                  ^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling darling_macro v0.14.4
[INFO] [stderr]    Compiling darling v0.14.4
[INFO] [stderr]    Compiling derive_builder_core v0.12.0
[INFO] [stderr]     Checking native-tls v0.2.11
[INFO] [stdout] warning: unused imports: `Any` and `TypeId`
[INFO] [stdout]  --> crates/dango_fn_derive/src/lib.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::any::{Any, TypeId};
[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 import: `dango_fn::Func`
[INFO] [stdout]  --> crates/dango_fn_derive/src/lib.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use dango_fn::Func;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Map`, `Value`, and `json`
[INFO] [stdout]  --> crates/dango_fn_derive/src/lib.rs:8:18
[INFO] [stdout]   |
[INFO] [stdout] 8 | use serde_json::{json, Map, Value};
[INFO] [stdout]   |                  ^^^^  ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Ident` and `parse::Parse`
[INFO] [stdout]  --> crates/dango_fn_derive/src/lib.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | use syn::{parse::Parse, parse_macro_input, Expr, Fields, Ident, Item, ItemStruct, Meta};
[INFO] [stdout]   |           ^^^^^^^^^^^^                                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `proc_macro::TokenStream`
[INFO] [stdout]  --> crates/dango_fn_derive/src/jsonschema.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use proc_macro::TokenStream;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Value` and `json`
[INFO] [stdout]  --> crates/dango_fn_derive/src/jsonschema.rs:3:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | use serde_json::{json, Value};
[INFO] [stdout]   |                  ^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling derive_builder_macro v0.12.0
[INFO] [stderr]     Checking derive_builder v0.12.0
[INFO] [stderr]     Checking tokio-util v0.7.8
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking h2 v0.3.20
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stdout] warning: field `location` is never read
[INFO] [stdout]  --> crates/dango_fn_derive/tests/01.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | struct WeatherFn {
[INFO] [stdout]   |        --------- field in this struct
[INFO] [stdout] 7 |     /// description
[INFO] [stdout] 8 |     location: String,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking hyper v0.14.27
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking reqwest v0.11.18
[INFO] [stderr]     Checking dango_client v0.1.0 (/opt/rustwide/workdir/crates/dango_client)
[INFO] [stdout] warning: unused imports: `Any` and `TypeId`
[INFO] [stdout]  --> crates/dango_client/src/func.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 |     any::{Any, TypeId},
[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: `collections::HashMap` and `time::Duration`
[INFO] [stdout]  --> crates/dango_client/src/lib.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::{collections::HashMap, time::Duration};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `blocking`
[INFO] [stdout]   --> crates/dango_client/src/lib.rs:11:15
[INFO] [stdout]    |
[INFO] [stdout] 11 | use reqwest::{blocking, header::AUTHORIZATION};
[INFO] [stdout]    |               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde::de::DeserializeOwned`
[INFO] [stdout]   --> crates/dango_client/src/lib.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use serde::de::DeserializeOwned;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Map`
[INFO] [stdout]   --> crates/dango_client/src/lib.rs:13:24
[INFO] [stdout]    |
[INFO] [stdout] 13 | use serde_json::{json, Map, Value};
[INFO] [stdout]    |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Any` and `TypeId`
[INFO] [stdout]  --> crates/dango_client/src/func.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 |     any::{Any, TypeId},
[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 variable: `func`
[INFO] [stdout]   --> crates/dango_client/src/func.rs:34:30
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn insert(&mut self, func: impl Function) {
[INFO] [stdout]    |                              ^^^^ help: if this is intentional, prefix it with an underscore: `_func`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> crates/dango_client/src/func.rs:42:27
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub fn run(&mut self, name: &str, args: Value) {}
[INFO] [stdout]    |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `collections::HashMap` and `time::Duration`
[INFO] [stdout]  --> crates/dango_client/src/lib.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::{collections::HashMap, time::Duration};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]   --> crates/dango_client/src/func.rs:42:39
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub fn run(&mut self, name: &str, args: Value) {}
[INFO] [stdout]    |                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `blocking`
[INFO] [stdout]   --> crates/dango_client/src/lib.rs:11:15
[INFO] [stdout]    |
[INFO] [stdout] 11 | use reqwest::{blocking, header::AUTHORIZATION};
[INFO] [stdout]    |               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde::de::DeserializeOwned`
[INFO] [stdout]   --> crates/dango_client/src/lib.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use serde::de::DeserializeOwned;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Map`
[INFO] [stdout]   --> crates/dango_client/src/lib.rs:13:24
[INFO] [stdout]    |
[INFO] [stdout] 13 | use serde_json::{json, Map, Value};
[INFO] [stdout]    |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Arg` is never used
[INFO] [stdout]  --> crates/dango_client/src/func.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub trait Arg {}
[INFO] [stdout]   |           ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Function` is never used
[INFO] [stdout]   --> crates/dango_client/src/func.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub trait Function {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Functions` is never constructed
[INFO] [stdout]   --> crates/dango_client/src/func.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct Functions {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `insert`, and `run` are never used
[INFO] [stdout]   --> crates/dango_client/src/func.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | impl Functions {
[INFO] [stdout]    | -------------- associated items in this implementation
[INFO] [stdout] 28 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 34 |     pub fn insert(&mut self, func: impl Function) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub fn run(&mut self, name: &str, args: Value) {}
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `func`
[INFO] [stdout]   --> crates/dango_client/src/func.rs:34:30
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn insert(&mut self, func: impl Function) {
[INFO] [stdout]    |                              ^^^^ help: if this is intentional, prefix it with an underscore: `_func`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> crates/dango_client/src/func.rs:42:27
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub fn run(&mut self, name: &str, args: Value) {}
[INFO] [stdout]    |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]   --> crates/dango_client/src/func.rs:42:39
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub fn run(&mut self, name: &str, args: Value) {}
[INFO] [stdout]    |                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking dango v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `Arg` is never used
[INFO] [stdout]  --> crates/dango_client/src/func.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub trait Arg {}
[INFO] [stdout]   |           ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Function` is never used
[INFO] [stdout]   --> crates/dango_client/src/func.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub trait Function {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Functions` is never constructed
[INFO] [stdout]   --> crates/dango_client/src/func.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct Functions {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `insert`, and `run` are never used
[INFO] [stdout]   --> crates/dango_client/src/func.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | impl Functions {
[INFO] [stdout]    | -------------- associated items in this implementation
[INFO] [stdout] 28 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 34 |     pub fn insert(&mut self, func: impl Function) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub fn run(&mut self, name: &str, args: Value) {}
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fn_args`
[INFO] [stdout]   --> src/main.rs:54:13
[INFO] [stdout]    |
[INFO] [stdout] 54 |         let fn_args: Value = serde_json::from_str(fn_args).unwrap();
[INFO] [stdout]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fn_args`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fn_args`
[INFO] [stdout]   --> src/main.rs:54:13
[INFO] [stdout]    |
[INFO] [stdout] 54 |         let fn_args: Value = serde_json::from_str(fn_args).unwrap();
[INFO] [stdout]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fn_args`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.68s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: openssl v0.10.55
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4`
[INFO] running `Command { std: "docker" "inspect" "e6bd9a7bf8259c039684d95e783f7f2608c460c3b7a0634b1ed2aae611570ca4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6bd9a7bf8259c039684d95e783f7f2608c460c3b7a0634b1ed2aae611570ca4", kill_on_drop: false }`
[INFO] [stdout] e6bd9a7bf8259c039684d95e783f7f2608c460c3b7a0634b1ed2aae611570ca4
