[INFO] cloning repository https://github.com/nayeem-kamal/ConfigManager
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nayeem-kamal/ConfigManager" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnayeem-kamal%2FConfigManager", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnayeem-kamal%2FConfigManager'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cad3ca290938ec8c1654cae98f76af13157be609
[INFO] checking nayeem-kamal/ConfigManager against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnayeem-kamal%2FConfigManager" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nayeem-kamal/ConfigManager on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nayeem-kamal/ConfigManager
[INFO] finished tweaking git repo https://github.com/nayeem-kamal/ConfigManager
[INFO] tweaked toml for git repo https://github.com/nayeem-kamal/ConfigManager written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/nayeem-kamal/ConfigManager 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 732ef32d5d53229fca1ffcd067c88271d5614d61eb57dc63d6045536a6951d5a
[INFO] running `Command { std: "docker" "start" "-a" "732ef32d5d53229fca1ffcd067c88271d5614d61eb57dc63d6045536a6951d5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "732ef32d5d53229fca1ffcd067c88271d5614d61eb57dc63d6045536a6951d5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "732ef32d5d53229fca1ffcd067c88271d5614d61eb57dc63d6045536a6951d5a", kill_on_drop: false }`
[INFO] [stdout] 732ef32d5d53229fca1ffcd067c88271d5614d61eb57dc63d6045536a6951d5a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d78dccbece9069c11784b2a3c7cf504372a6ccd21d01b7e2b17102024f01561
[INFO] running `Command { std: "docker" "start" "-a" "6d78dccbece9069c11784b2a3c7cf504372a6ccd21d01b7e2b17102024f01561", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling semver v1.0.22
[INFO] [stderr]    Compiling platforms v3.3.0
[INFO] [stderr]     Checking smallvec v1.13.1
[INFO] [stderr]     Checking cpufeatures v0.2.12
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking zeroize v1.7.0
[INFO] [stderr]     Checking subtle v2.5.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]     Checking bytes v1.5.0
[INFO] [stderr]     Checking ed25519 v2.2.3
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling curve25519-dalek v4.1.2
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking parking_lot_core v0.9.9
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking socket2 v0.5.6
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]     Checking tokio v1.36.0
[INFO] [stderr]     Checking ed25519-dalek v2.1.1
[INFO] [stderr]     Checking rdweek v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `BufReader`, `ErrorKind`, `Error`
[INFO] [stdout]  --> src/config_evaluator/ConfigDefinition.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::io::{BufReader, Error, ErrorKind, Result};
[INFO] [stdout]   |               ^^^^^^^^^  ^^^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BufReader`, `ErrorKind`, `Error`
[INFO] [stdout]  --> src/config_evaluator/ConfigDefinition.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::io::{BufReader, Error, ErrorKind, Result};
[INFO] [stdout]   |               ^^^^^^^^^  ^^^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/config_evaluator/EvaluationScheduler.rs:22:17
[INFO] [stdout]    |
[INFO] [stdout] 22 |         let mut i:u32 = 0;
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/config_evaluator/EvaluationScheduler.rs:22:13
[INFO] [stdout]    |
[INFO] [stdout] 22 |         let mut i:u32 = 0;
[INFO] [stdout]    |             ----^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let mut env_manager: EnvironmentVariableManager = EnvironmentVariableManager::new();
[INFO] [stdout]    |         ----^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `name`, `unread`, and `update_from_source` are never used
[INFO] [stdout]   --> src/config_sources/ConfigSource.rs:5:8
[INFO] [stdout]    |
[INFO] [stdout] 3  | pub trait ConfigSource {
[INFO] [stdout]    |           ------------ methods in this trait
[INFO] [stdout] 4  |     // Getters
[INFO] [stdout] 5  |     fn name(&self) -> String;
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 6  |     fn unread(&self) -> bool;
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 10 |     fn update_from_source(&mut self);
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `CONFIG_VALS` is never used
[INFO] [stdout]   --> src/config_evaluator/ConfigDefinition.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | static CONFIG_VALS: [&'static str; 3] = ["DD_AGENT_HOST", "DD_TRACE_AGENT_PORT", "DD_TAGS"];
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ConfigStates` is never used
[INFO] [stdout]   --> src/config_evaluator/ConfigDefinition.rs:12:6
[INFO] [stdout]    |
[INFO] [stdout] 12 | enum ConfigStates {
[INFO] [stdout]    |      ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Config` is never constructed
[INFO] [stdout]   --> src/config_evaluator/ConfigDefinition.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | struct Config {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ConfigEvaluator` is never constructed
[INFO] [stdout]   --> src/config_evaluator/ConfigDefinition.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | struct ConfigEvaluator {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/config_evaluator/ConfigDefinition.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl ConfigEvaluator{
[INFO] [stdout]    | -------------------- associated function in this implementation
[INFO] [stdout] 34 |     fn new() {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `evaluate_map_for_next_config` is never used
[INFO] [stdout]   --> src/config_evaluator/ConfigDefinition.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub fn evaluate_map_for_next_config(mut raw_config_map:HashMap<String,String>) -> Result<HashMap<String,String>,>{
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `EnvironmentVariableManager` should have a snake case name
[INFO] [stdout]  --> src/config_sources/mod.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub mod EnvironmentVariableManager;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `environment_variable_manager`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `ConfigSource` should have a snake case name
[INFO] [stdout]  --> src/config_sources/mod.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub mod ConfigSource;
[INFO] [stdout]   |         ^^^^^^^^^^^^ help: convert the identifier to snake case: `config_source`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `ConfigDefinition` should have a snake case name
[INFO] [stdout]  --> src/config_evaluator/mod.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub mod ConfigDefinition;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `config_definition`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `EvaluationScheduler` should have a snake case name
[INFO] [stdout]  --> src/config_evaluator/mod.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub mod EvaluationScheduler;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `evaluation_scheduler`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `DD_AGENT_HOST` should have a snake case name
[INFO] [stdout]   --> src/config_evaluator/ConfigDefinition.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     DD_AGENT_HOST: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^ help: convert the identifier to snake case: `dd_agent_host`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `DD_TRACE_AGENT_PORT` should have a snake case name
[INFO] [stdout]   --> src/config_evaluator/ConfigDefinition.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     DD_TRACE_AGENT_PORT: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `dd_trace_agent_port`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `DD_TAGS` should have a snake case name
[INFO] [stdout]   --> src/config_evaluator/ConfigDefinition.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     DD_TAGS: HashMap<String,String>,
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to snake case: `dd_tags`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/config_evaluator/EvaluationScheduler.rs:22:17
[INFO] [stdout]    |
[INFO] [stdout] 22 |         let mut i:u32 = 0;
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/config_evaluator/EvaluationScheduler.rs:22:13
[INFO] [stdout]    |
[INFO] [stdout] 22 |         let mut i:u32 = 0;
[INFO] [stdout]    |             ----^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let mut env_manager: EnvironmentVariableManager = EnvironmentVariableManager::new();
[INFO] [stdout]    |         ----^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `name`, `unread`, and `update_from_source` are never used
[INFO] [stdout]   --> src/config_sources/ConfigSource.rs:5:8
[INFO] [stdout]    |
[INFO] [stdout] 3  | pub trait ConfigSource {
[INFO] [stdout]    |           ------------ methods in this trait
[INFO] [stdout] 4  |     // Getters
[INFO] [stdout] 5  |     fn name(&self) -> String;
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 6  |     fn unread(&self) -> bool;
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 10 |     fn update_from_source(&mut self);
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `CONFIG_VALS` is never used
[INFO] [stdout]   --> src/config_evaluator/ConfigDefinition.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | static CONFIG_VALS: [&'static str; 3] = ["DD_AGENT_HOST", "DD_TRACE_AGENT_PORT", "DD_TAGS"];
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ConfigStates` is never used
[INFO] [stdout]   --> src/config_evaluator/ConfigDefinition.rs:12:6
[INFO] [stdout]    |
[INFO] [stdout] 12 | enum ConfigStates {
[INFO] [stdout]    |      ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Config` is never constructed
[INFO] [stdout]   --> src/config_evaluator/ConfigDefinition.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | struct Config {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ConfigEvaluator` is never constructed
[INFO] [stdout]   --> src/config_evaluator/ConfigDefinition.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | struct ConfigEvaluator {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/config_evaluator/ConfigDefinition.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl ConfigEvaluator{
[INFO] [stdout]    | -------------------- associated function in this implementation
[INFO] [stdout] 34 |     fn new() {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `evaluate_map_for_next_config` is never used
[INFO] [stdout]   --> src/config_evaluator/ConfigDefinition.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub fn evaluate_map_for_next_config(mut raw_config_map:HashMap<String,String>) -> Result<HashMap<String,String>,>{
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `EnvironmentVariableManager` should have a snake case name
[INFO] [stdout]  --> src/config_sources/mod.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub mod EnvironmentVariableManager;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `environment_variable_manager`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `ConfigSource` should have a snake case name
[INFO] [stdout]  --> src/config_sources/mod.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub mod ConfigSource;
[INFO] [stdout]   |         ^^^^^^^^^^^^ help: convert the identifier to snake case: `config_source`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `ConfigDefinition` should have a snake case name
[INFO] [stdout]  --> src/config_evaluator/mod.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub mod ConfigDefinition;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `config_definition`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `EvaluationScheduler` should have a snake case name
[INFO] [stdout]  --> src/config_evaluator/mod.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub mod EvaluationScheduler;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `evaluation_scheduler`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `DD_AGENT_HOST` should have a snake case name
[INFO] [stdout]   --> src/config_evaluator/ConfigDefinition.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     DD_AGENT_HOST: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^ help: convert the identifier to snake case: `dd_agent_host`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `DD_TRACE_AGENT_PORT` should have a snake case name
[INFO] [stdout]   --> src/config_evaluator/ConfigDefinition.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     DD_TRACE_AGENT_PORT: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `dd_trace_agent_port`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `DD_TAGS` should have a snake case name
[INFO] [stdout]   --> src/config_evaluator/ConfigDefinition.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     DD_TAGS: HashMap<String,String>,
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to snake case: `dd_tags`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.98s
[INFO] running `Command { std: "docker" "inspect" "6d78dccbece9069c11784b2a3c7cf504372a6ccd21d01b7e2b17102024f01561", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d78dccbece9069c11784b2a3c7cf504372a6ccd21d01b7e2b17102024f01561", kill_on_drop: false }`
[INFO] [stdout] 6d78dccbece9069c11784b2a3c7cf504372a6ccd21d01b7e2b17102024f01561
[INFO] checking nayeem-kamal/ConfigManager against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnayeem-kamal%2FConfigManager" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nayeem-kamal/ConfigManager on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nayeem-kamal/ConfigManager
[INFO] finished tweaking git repo https://github.com/nayeem-kamal/ConfigManager
[INFO] tweaked toml for git repo https://github.com/nayeem-kamal/ConfigManager written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/nayeem-kamal/ConfigManager 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 646c662ff557747506bd8840f8f781431aa950b0554e36fa64818fff499c79f5
[INFO] running `Command { std: "docker" "start" "-a" "646c662ff557747506bd8840f8f781431aa950b0554e36fa64818fff499c79f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "646c662ff557747506bd8840f8f781431aa950b0554e36fa64818fff499c79f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "646c662ff557747506bd8840f8f781431aa950b0554e36fa64818fff499c79f5", kill_on_drop: false }`
[INFO] [stdout] 646c662ff557747506bd8840f8f781431aa950b0554e36fa64818fff499c79f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5bd1567b26148578b5f1af96ed9544bde37f282cadc016a1272f1309b340c88e
[INFO] running `Command { std: "docker" "start" "-a" "5bd1567b26148578b5f1af96ed9544bde37f282cadc016a1272f1309b340c88e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling semver v1.0.22
[INFO] [stderr]    Compiling platforms v3.3.0
[INFO] [stderr]     Checking cpufeatures v0.2.12
[INFO] [stderr]     Checking smallvec v1.13.1
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking subtle v2.5.0
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking zeroize v1.7.0
[INFO] [stderr]     Checking bytes v1.5.0
[INFO] [stderr]     Checking ed25519 v2.2.3
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling curve25519-dalek v4.1.2
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking parking_lot_core v0.9.9
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking socket2 v0.5.6
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]     Checking tokio v1.36.0
[INFO] [stderr]     Checking ed25519-dalek v2.1.1
[INFO] [stderr]     Checking rdweek v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `BufReader`, `ErrorKind`, `Error`
[INFO] [stdout]  --> src/config_evaluator/ConfigDefinition.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::io::{BufReader, Error, ErrorKind, Result};
[INFO] [stdout]   |               ^^^^^^^^^  ^^^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BufReader`, `ErrorKind`, `Error`
[INFO] [stdout]  --> src/config_evaluator/ConfigDefinition.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::io::{BufReader, Error, ErrorKind, Result};
[INFO] [stdout]   |               ^^^^^^^^^  ^^^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/config_evaluator/EvaluationScheduler.rs:22:17
[INFO] [stdout]    |
[INFO] [stdout] 22 |         let mut i:u32 = 0;
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/config_evaluator/EvaluationScheduler.rs:22:13
[INFO] [stdout]    |
[INFO] [stdout] 22 |         let mut i:u32 = 0;
[INFO] [stdout]    |             ----^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let mut env_manager: EnvironmentVariableManager = EnvironmentVariableManager::new();
[INFO] [stdout]    |         ----^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `name`, `unread`, and `update_from_source` are never used
[INFO] [stdout]   --> src/config_sources/ConfigSource.rs:5:8
[INFO] [stdout]    |
[INFO] [stdout] 3  | pub trait ConfigSource {
[INFO] [stdout]    |           ------------ methods in this trait
[INFO] [stdout] 4  |     // Getters
[INFO] [stdout] 5  |     fn name(&self) -> String;
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 6  |     fn unread(&self) -> bool;
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 10 |     fn update_from_source(&mut self);
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `CONFIG_VALS` is never used
[INFO] [stdout]   --> src/config_evaluator/ConfigDefinition.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | static CONFIG_VALS: [&'static str; 3] = ["DD_AGENT_HOST", "DD_TRACE_AGENT_PORT", "DD_TAGS"];
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ConfigStates` is never used
[INFO] [stdout]   --> src/config_evaluator/ConfigDefinition.rs:12:6
[INFO] [stdout]    |
[INFO] [stdout] 12 | enum ConfigStates {
[INFO] [stdout]    |      ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Config` is never constructed
[INFO] [stdout]   --> src/config_evaluator/ConfigDefinition.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | struct Config {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ConfigEvaluator` is never constructed
[INFO] [stdout]   --> src/config_evaluator/ConfigDefinition.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | struct ConfigEvaluator {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/config_evaluator/ConfigDefinition.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl ConfigEvaluator{
[INFO] [stdout]    | -------------------- associated function in this implementation
[INFO] [stdout] 34 |     fn new() {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `evaluate_map_for_next_config` is never used
[INFO] [stdout]   --> src/config_evaluator/ConfigDefinition.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub fn evaluate_map_for_next_config(mut raw_config_map:HashMap<String,String>) -> Result<HashMap<String,String>,>{
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `EnvironmentVariableManager` should have a snake case name
[INFO] [stdout]  --> src/config_sources/mod.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub mod EnvironmentVariableManager;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `environment_variable_manager`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `ConfigSource` should have a snake case name
[INFO] [stdout]  --> src/config_sources/mod.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub mod ConfigSource;
[INFO] [stdout]   |         ^^^^^^^^^^^^ help: convert the identifier to snake case: `config_source`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `ConfigDefinition` should have a snake case name
[INFO] [stdout]  --> src/config_evaluator/mod.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub mod ConfigDefinition;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `config_definition`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `EvaluationScheduler` should have a snake case name
[INFO] [stdout]  --> src/config_evaluator/mod.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub mod EvaluationScheduler;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `evaluation_scheduler`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `DD_AGENT_HOST` should have a snake case name
[INFO] [stdout]   --> src/config_evaluator/ConfigDefinition.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     DD_AGENT_HOST: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^ help: convert the identifier to snake case: `dd_agent_host`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `DD_TRACE_AGENT_PORT` should have a snake case name
[INFO] [stdout]   --> src/config_evaluator/ConfigDefinition.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     DD_TRACE_AGENT_PORT: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `dd_trace_agent_port`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `DD_TAGS` should have a snake case name
[INFO] [stdout]   --> src/config_evaluator/ConfigDefinition.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     DD_TAGS: HashMap<String,String>,
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to snake case: `dd_tags`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/config_evaluator/EvaluationScheduler.rs:22:17
[INFO] [stdout]    |
[INFO] [stdout] 22 |         let mut i:u32 = 0;
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/config_evaluator/EvaluationScheduler.rs:22:13
[INFO] [stdout]    |
[INFO] [stdout] 22 |         let mut i:u32 = 0;
[INFO] [stdout]    |             ----^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let mut env_manager: EnvironmentVariableManager = EnvironmentVariableManager::new();
[INFO] [stdout]    |         ----^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `name`, `unread`, and `update_from_source` are never used
[INFO] [stdout]   --> src/config_sources/ConfigSource.rs:5:8
[INFO] [stdout]    |
[INFO] [stdout] 3  | pub trait ConfigSource {
[INFO] [stdout]    |           ------------ methods in this trait
[INFO] [stdout] 4  |     // Getters
[INFO] [stdout] 5  |     fn name(&self) -> String;
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 6  |     fn unread(&self) -> bool;
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 10 |     fn update_from_source(&mut self);
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `CONFIG_VALS` is never used
[INFO] [stdout]   --> src/config_evaluator/ConfigDefinition.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | static CONFIG_VALS: [&'static str; 3] = ["DD_AGENT_HOST", "DD_TRACE_AGENT_PORT", "DD_TAGS"];
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ConfigStates` is never used
[INFO] [stdout]   --> src/config_evaluator/ConfigDefinition.rs:12:6
[INFO] [stdout]    |
[INFO] [stdout] 12 | enum ConfigStates {
[INFO] [stdout]    |      ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Config` is never constructed
[INFO] [stdout]   --> src/config_evaluator/ConfigDefinition.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | struct Config {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ConfigEvaluator` is never constructed
[INFO] [stdout]   --> src/config_evaluator/ConfigDefinition.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | struct ConfigEvaluator {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/config_evaluator/ConfigDefinition.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl ConfigEvaluator{
[INFO] [stdout]    | -------------------- associated function in this implementation
[INFO] [stdout] 34 |     fn new() {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `evaluate_map_for_next_config` is never used
[INFO] [stdout]   --> src/config_evaluator/ConfigDefinition.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub fn evaluate_map_for_next_config(mut raw_config_map:HashMap<String,String>) -> Result<HashMap<String,String>,>{
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `EnvironmentVariableManager` should have a snake case name
[INFO] [stdout]  --> src/config_sources/mod.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub mod EnvironmentVariableManager;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `environment_variable_manager`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `ConfigSource` should have a snake case name
[INFO] [stdout]  --> src/config_sources/mod.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub mod ConfigSource;
[INFO] [stdout]   |         ^^^^^^^^^^^^ help: convert the identifier to snake case: `config_source`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `ConfigDefinition` should have a snake case name
[INFO] [stdout]  --> src/config_evaluator/mod.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub mod ConfigDefinition;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `config_definition`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `EvaluationScheduler` should have a snake case name
[INFO] [stdout]  --> src/config_evaluator/mod.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub mod EvaluationScheduler;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `evaluation_scheduler`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `DD_AGENT_HOST` should have a snake case name
[INFO] [stdout]   --> src/config_evaluator/ConfigDefinition.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     DD_AGENT_HOST: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^ help: convert the identifier to snake case: `dd_agent_host`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `DD_TRACE_AGENT_PORT` should have a snake case name
[INFO] [stdout]   --> src/config_evaluator/ConfigDefinition.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     DD_TRACE_AGENT_PORT: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `dd_trace_agent_port`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `DD_TAGS` should have a snake case name
[INFO] [stdout]   --> src/config_evaluator/ConfigDefinition.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     DD_TAGS: HashMap<String,String>,
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to snake case: `dd_tags`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.66s
[INFO] running `Command { std: "docker" "inspect" "5bd1567b26148578b5f1af96ed9544bde37f282cadc016a1272f1309b340c88e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bd1567b26148578b5f1af96ed9544bde37f282cadc016a1272f1309b340c88e", kill_on_drop: false }`
[INFO] [stdout] 5bd1567b26148578b5f1af96ed9544bde37f282cadc016a1272f1309b340c88e