[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] testing nayeem-kamal/ConfigManager against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnayeem-kamal%2FConfigManager" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [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-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/nayeem-kamal/ConfigManager on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b6c749a55ccd2053c36a1bec3b1fcf86c685ff235d8f5be383834dd83696bc12 [INFO] running `Command { std: "docker" "start" "-a" "b6c749a55ccd2053c36a1bec3b1fcf86c685ff235d8f5be383834dd83696bc12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b6c749a55ccd2053c36a1bec3b1fcf86c685ff235d8f5be383834dd83696bc12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b6c749a55ccd2053c36a1bec3b1fcf86c685ff235d8f5be383834dd83696bc12", kill_on_drop: false }` [INFO] [stdout] b6c749a55ccd2053c36a1bec3b1fcf86c685ff235d8f5be383834dd83696bc12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cab372d2acdf620abeb2aa2b226989e578e713d5f25ef49d32951397651fd686 [INFO] running `Command { std: "docker" "start" "-a" "cab372d2acdf620abeb2aa2b226989e578e713d5f25ef49d32951397651fd686", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.4 [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 unicode-ident v1.0.12 [INFO] [stderr] Compiling semver v1.0.22 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling platforms v3.3.0 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling cpufeatures v0.2.12 [INFO] [stderr] Compiling smallvec v1.13.1 [INFO] [stderr] Compiling subtle v2.5.0 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling signature v2.2.0 [INFO] [stderr] Compiling zeroize v1.7.0 [INFO] [stderr] Compiling bytes v1.5.0 [INFO] [stderr] Compiling pin-project-lite v0.2.13 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling ed25519 v2.2.3 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling generic-array v0.14.7 [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] Compiling syn v2.0.52 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling mio v0.8.11 [INFO] [stderr] Compiling signal-hook-registry v1.4.1 [INFO] [stderr] Compiling socket2 v0.5.6 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling sha2 v0.10.8 [INFO] [stderr] Compiling curve25519-dalek-derive v0.1.1 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling tokio v1.36.0 [INFO] [stderr] Compiling ed25519-dalek v2.1.1 [INFO] [stderr] Compiling rdweek v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `BufReader`, `ErrorKind`, and `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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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: field `name` is never read [INFO] [stdout] --> src/config_sources/EnvironmentVariableManager.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct EnvironmentVariableManager { [INFO] [stdout] | -------------------------- field in this struct [INFO] [stdout] 6 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [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] [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) -> Result,>{ [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)]` (part of `#[warn(nonstandard_style)]`) 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, [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `dd_tags` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.53s [INFO] running `Command { std: "docker" "inspect" "cab372d2acdf620abeb2aa2b226989e578e713d5f25ef49d32951397651fd686", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cab372d2acdf620abeb2aa2b226989e578e713d5f25ef49d32951397651fd686", kill_on_drop: false }` [INFO] [stdout] cab372d2acdf620abeb2aa2b226989e578e713d5f25ef49d32951397651fd686 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8e0abbedea3aad45c9e255e4395570121db40ca1ab234798546a0b9ca61856ac [INFO] running `Command { std: "docker" "start" "-a" "8e0abbedea3aad45c9e255e4395570121db40ca1ab234798546a0b9ca61856ac", kill_on_drop: false }` [INFO] [stderr] Compiling rdweek v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `BufReader`, `ErrorKind`, and `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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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: field `name` is never read [INFO] [stdout] --> src/config_sources/EnvironmentVariableManager.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct EnvironmentVariableManager { [INFO] [stdout] | -------------------------- field in this struct [INFO] [stdout] 6 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [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] [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) -> Result,>{ [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)]` (part of `#[warn(nonstandard_style)]`) 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, [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `dd_tags` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s [INFO] running `Command { std: "docker" "inspect" "8e0abbedea3aad45c9e255e4395570121db40ca1ab234798546a0b9ca61856ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e0abbedea3aad45c9e255e4395570121db40ca1ab234798546a0b9ca61856ac", kill_on_drop: false }` [INFO] [stdout] 8e0abbedea3aad45c9e255e4395570121db40ca1ab234798546a0b9ca61856ac [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 334dabf30c44cda419e37a123bd2f5e9efe6bd98978a4e70c6f84969ca80b14a [INFO] running `Command { std: "docker" "start" "-a" "334dabf30c44cda419e37a123bd2f5e9efe6bd98978a4e70c6f84969ca80b14a", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `BufReader`, `ErrorKind`, and `Error` [INFO] [stderr] --> src/config_evaluator/ConfigDefinition.rs:3:15 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::{BufReader, Error, ErrorKind, Result}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^ ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/config_evaluator/EvaluationScheduler.rs:22:17 [INFO] [stderr] | [INFO] [stderr] 22 | let mut i:u32 = 0; [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/config_evaluator/EvaluationScheduler.rs:22:13 [INFO] [stderr] | [INFO] [stderr] 22 | let mut i:u32 = 0; [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:13:9 [INFO] [stderr] | [INFO] [stderr] 13 | let mut env_manager: EnvironmentVariableManager = EnvironmentVariableManager::new(); [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: field `name` is never read [INFO] [stderr] --> src/config_sources/EnvironmentVariableManager.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 5 | pub struct EnvironmentVariableManager { [INFO] [stderr] | -------------------------- field in this struct [INFO] [stderr] 6 | name: String, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: methods `name`, `unread`, and `update_from_source` are never used [INFO] [stderr] --> src/config_sources/ConfigSource.rs:5:8 [INFO] [stderr] | [INFO] [stderr] 3 | pub trait ConfigSource { [INFO] [stderr] | ------------ methods in this trait [INFO] [stderr] 4 | // Getters [INFO] [stderr] 5 | fn name(&self) -> String; [INFO] [stderr] | ^^^^ [INFO] [stderr] 6 | fn unread(&self) -> bool; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 10 | fn update_from_source(&mut self); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: static `CONFIG_VALS` is never used [INFO] [stderr] --> src/config_evaluator/ConfigDefinition.rs:11:8 [INFO] [stderr] | [INFO] [stderr] 11 | static CONFIG_VALS: [&'static str; 3] = ["DD_AGENT_HOST", "DD_TRACE_AGENT_PORT", "DD_TAGS"]; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum `ConfigStates` is never used [INFO] [stderr] --> src/config_evaluator/ConfigDefinition.rs:12:6 [INFO] [stderr] | [INFO] [stderr] 12 | enum ConfigStates { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Config` is never constructed [INFO] [stderr] --> src/config_evaluator/ConfigDefinition.rs:19:8 [INFO] [stderr] | [INFO] [stderr] 19 | struct Config { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `ConfigEvaluator` is never constructed [INFO] [stderr] --> src/config_evaluator/ConfigDefinition.rs:28:8 [INFO] [stderr] | [INFO] [stderr] 28 | struct ConfigEvaluator { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/config_evaluator/ConfigDefinition.rs:34:8 [INFO] [stderr] | [INFO] [stderr] 33 | impl ConfigEvaluator{ [INFO] [stderr] | -------------------- associated function in this implementation [INFO] [stderr] 34 | fn new() { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function `evaluate_map_for_next_config` is never used [INFO] [stderr] --> src/config_evaluator/ConfigDefinition.rs:42:8 [INFO] [stderr] | [INFO] [stderr] 42 | pub fn evaluate_map_for_next_config(mut raw_config_map:HashMap) -> Result,>{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: module `EnvironmentVariableManager` should have a snake case name [INFO] [stderr] --> src/config_sources/mod.rs:1:9 [INFO] [stderr] | [INFO] [stderr] 1 | pub mod EnvironmentVariableManager; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `environment_variable_manager` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: module `ConfigSource` should have a snake case name [INFO] [stderr] --> src/config_sources/mod.rs:2:9 [INFO] [stderr] | [INFO] [stderr] 2 | pub mod ConfigSource; [INFO] [stderr] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `config_source` [INFO] [stderr] [INFO] [stderr] warning: module `ConfigDefinition` should have a snake case name [INFO] [stderr] --> src/config_evaluator/mod.rs:1:9 [INFO] [stderr] | [INFO] [stderr] 1 | pub mod ConfigDefinition; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `config_definition` [INFO] [stderr] [INFO] [stderr] warning: module `EvaluationScheduler` should have a snake case name [INFO] [stderr] --> src/config_evaluator/mod.rs:2:9 [INFO] [stderr] | [INFO] [stderr] 2 | pub mod EvaluationScheduler; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `evaluation_scheduler` [INFO] [stderr] [INFO] [stderr] warning: structure field `DD_AGENT_HOST` should have a snake case name [INFO] [stderr] --> src/config_evaluator/ConfigDefinition.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | DD_AGENT_HOST: String, [INFO] [stderr] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `dd_agent_host` [INFO] [stderr] [INFO] [stderr] warning: structure field `DD_TRACE_AGENT_PORT` should have a snake case name [INFO] [stderr] --> src/config_evaluator/ConfigDefinition.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | DD_TRACE_AGENT_PORT: String, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `dd_trace_agent_port` [INFO] [stderr] [INFO] [stderr] warning: structure field `DD_TAGS` should have a snake case name [INFO] [stderr] --> src/config_evaluator/ConfigDefinition.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | DD_TAGS: HashMap, [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `dd_tags` [INFO] [stderr] [INFO] [stderr] warning: `rdweek` (bin "rdweek" test) generated 19 warnings (run `cargo fix --bin "rdweek" --tests` to apply 3 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rdweek-37d22b398c3e57d8) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "334dabf30c44cda419e37a123bd2f5e9efe6bd98978a4e70c6f84969ca80b14a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "334dabf30c44cda419e37a123bd2f5e9efe6bd98978a4e70c6f84969ca80b14a", kill_on_drop: false }` [INFO] [stdout] 334dabf30c44cda419e37a123bd2f5e9efe6bd98978a4e70c6f84969ca80b14a