[INFO] cloning repository https://github.com/fredhsu/slack-port-config
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fredhsu/slack-port-config" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffredhsu%2Fslack-port-config", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffredhsu%2Fslack-port-config'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 64aa3e494aa6f1eb99394b10e215ba6ecd3f2a4a
[INFO] testing fredhsu/slack-port-config against 1.94.0 for beta-1.95-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffredhsu%2Fslack-port-config" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/fredhsu/slack-port-config
[INFO] finished tweaking git repo https://github.com/fredhsu/slack-port-config
[INFO] tweaked toml for git repo https://github.com/fredhsu/slack-port-config written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/fredhsu/slack-port-config on toolchain 1.94.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/fredhsu/slack-port-config 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" "+1.94.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] [stdout] warning: unused variable: `filename`
[INFO] [stdout]   --> src/cvp.rs:40:22
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn from_file(filename: String) -> Self {
[INFO] [stdout]    |                      ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filename`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `slack_token`
[INFO] [stdout]    --> src/main.rs:123:9
[INFO] [stdout]     |
[INFO] [stdout] 123 |     let slack_token = slack::Client::get_token_from_file("tokens/slack.token").unwrap();
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_slack_token`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `hostname` is never read
[INFO] [stdout]   --> src/cvp.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub struct Host {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] 52 |     hostname: 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: field `0` is never read
[INFO] [stdout]   --> src/slack.rs:14:10
[INFO] [stdout]    |
[INFO] [stdout] 14 |     Http(reqwest::Error),
[INFO] [stdout]    |     ---- ^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SlackErr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 14 -     Http(reqwest::Error),
[INFO] [stdout] 14 +     Http(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/slack.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 |     Parse(url::ParseError),
[INFO] [stdout]    |     ----- ^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SlackErr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 15 -     Parse(url::ParseError),
[INFO] [stdout] 15 +     Parse(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/slack.rs:16:16
[INFO] [stdout]    |
[INFO] [stdout] 16 |     Connection(std::io::Error),
[INFO] [stdout]    |     ---------- ^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SlackErr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 16 -     Connection(std::io::Error),
[INFO] [stdout] 16 +     Connection(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `envelope_id` and `accepts_response_payload` are never read
[INFO] [stdout]   --> src/slack.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 46 |     EventsApi {
[INFO] [stdout]    |     --------- fields in this variant
[INFO] [stdout] 47 |         payload: EventCallback,
[INFO] [stdout] 48 |         envelope_id: String,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 49 |         accepts_response_payload: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SocketEvent` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `accepts_response_payload` is never read
[INFO] [stdout]   --> src/slack.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |     SlashCommands {
[INFO] [stdout]    |     ------------- field in this variant
[INFO] [stdout] ...
[INFO] [stdout] 55 |         accepts_response_payload: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SocketEvent` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `envelope_id` and `accepts_response_payload` are never read
[INFO] [stdout]   --> src/slack.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 58 |     Interactive {
[INFO] [stdout]    |     ----------- fields in this variant
[INFO] [stdout] 59 |         payload: Interactive,
[INFO] [stdout] 60 |         envelope_id: String,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 61 |         accepts_response_payload: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SocketEvent` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `interactive_type` is never read
[INFO] [stdout]   --> src/slack.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub struct Interactive {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] 77 |     #[serde(rename = "type")]
[INFO] [stdout] 78 |     interactive_type: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Interactive` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `action_type`, `action_id`, `block_id`, and `action_ts` are never read
[INFO] [stdout]   --> src/slack.rs:86:5
[INFO] [stdout]    |
[INFO] [stdout] 84 | pub struct InteractiveAction {
[INFO] [stdout]    |            ----------------- fields in this struct
[INFO] [stdout] 85 |     #[serde(rename = "type")]
[INFO] [stdout] 86 |     action_type: String,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 87 |     action_id: String,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 88 |     block_id: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 89 |     action_ts: String,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `InteractiveAction` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `value` is never read
[INFO] [stdout]   --> src/slack.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub struct SelectedOption {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] 95 |     pub text: TextBlock,
[INFO] [stdout] 96 |     pub value: String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SelectedOption` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `event_type`, `user`, `text`, `ts`, `channel`, and `event_ts` are never read
[INFO] [stdout]    --> src/slack.rs:101:5
[INFO] [stdout]     |
[INFO] [stdout]  99 | pub struct AppMention {
[INFO] [stdout]     |            ---------- fields in this struct
[INFO] [stdout] 100 |     #[serde(rename = "type")]
[INFO] [stdout] 101 |     event_type: String,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 102 |     user: String,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 103 |     text: String,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 104 |     ts: String,
[INFO] [stdout]     |     ^^
[INFO] [stdout] 105 |     channel: String,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 106 |     event_ts: String,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `AppMention` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `token`, `team_id`, `event`, and `event_id` are never read
[INFO] [stdout]    --> src/slack.rs:110:5
[INFO] [stdout]     |
[INFO] [stdout] 109 | pub struct EventCallback {
[INFO] [stdout]     |            ------------- fields in this struct
[INFO] [stdout] 110 |     token: String,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 111 |     team_id: String,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 112 |     event: AppMention,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 113 |     event_id: String,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `EventCallback` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]    --> src/slack.rs:192:5
[INFO] [stdout]     |
[INFO] [stdout] 191 | pub struct SlashCommand {
[INFO] [stdout]     |            ------------ fields in this struct
[INFO] [stdout] 192 |     token: String,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 193 |     team_id: String,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 194 |     team_domain: String,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 195 |     channel_id: String,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 196 |     channel_name: String,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 197 |     user_id: String,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 198 |     user_name: String,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 201 |     api_app_id: String,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 202 |     is_enterprise_install: String,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 203 |     response_url: String,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 204 |     trigger_id: String,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `SlashCommand` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `add_accessory` is never used
[INFO] [stdout]    --> src/slack.rs:251:12
[INFO] [stdout]     |
[INFO] [stdout] 242 | impl Block {
[INFO] [stdout]     | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 251 |     pub fn add_accessory(&mut self, element: StaticSelect) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Element` is never constructed
[INFO] [stdout]    --> src/slack.rs:256:12
[INFO] [stdout]     |
[INFO] [stdout] 256 | pub struct Element {}
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/slack.rs:273:12
[INFO] [stdout]     |
[INFO] [stdout] 272 | impl StaticSelect {
[INFO] [stdout]     | ----------------- associated function in this implementation
[INFO] [stdout] 273 |     pub fn new(placeholder: TextBlock, action_id: String, options: Vec<OptionObject>) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/slack.rs:299:12
[INFO] [stdout]     |
[INFO] [stdout] 298 | impl OptionObject {
[INFO] [stdout]     | ----------------- associated function in this implementation
[INFO] [stdout] 299 |     pub fn new(text: TextBlock, value: String) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new_plain` is never used
[INFO] [stdout]    --> src/slack.rs:316:12
[INFO] [stdout]     |
[INFO] [stdout] 315 | impl TextBlock {
[INFO] [stdout]     | -------------- associated function in this implementation
[INFO] [stdout] 316 |     pub fn new_plain(text: String) -> TextBlock {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `handle_slash_command` is never used
[INFO] [stdout]    --> src/slack.rs:330:8
[INFO] [stdout]     |
[INFO] [stdout] 330 | pub fn handle_slash_command(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/cvp.rs:230:9
[INFO] [stdout]     |
[INFO] [stdout] 230 |         url.set_port(Some(self.port));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 230 |         let _ = url.set_port(Some(self.port));
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 45.79s
[INFO] running `Command { std: "docker" "inspect" "ce821a32e588d22e03e49548cab5dc4d748c79a18bf93ac6eba81278283d64b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce821a32e588d22e03e49548cab5dc4d748c79a18bf93ac6eba81278283d64b5", kill_on_drop: false }`
[INFO] [stdout] ce821a32e588d22e03e49548cab5dc4d748c79a18bf93ac6eba81278283d64b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8acdd70358b7fc67ac89313471fba5f14958782bbee94760c40db9b6eaceb17b
[INFO] running `Command { std: "docker" "start" "-a" "8acdd70358b7fc67ac89313471fba5f14958782bbee94760c40db9b6eaceb17b", kill_on_drop: false }`
[INFO] [stderr]    Compiling slack-port-config v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `filename`
[INFO] [stdout]   --> src/cvp.rs:40:22
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn from_file(filename: String) -> Self {
[INFO] [stdout]    |                      ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filename`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `slack_token`
[INFO] [stdout]    --> src/main.rs:123:9
[INFO] [stdout]     |
[INFO] [stdout] 123 |     let slack_token = slack::Client::get_token_from_file("tokens/slack.token").unwrap();
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_slack_token`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `hostname` is never read
[INFO] [stdout]   --> src/cvp.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub struct Host {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] 52 |     hostname: 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: field `0` is never read
[INFO] [stdout]   --> src/slack.rs:14:10
[INFO] [stdout]    |
[INFO] [stdout] 14 |     Http(reqwest::Error),
[INFO] [stdout]    |     ---- ^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SlackErr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 14 -     Http(reqwest::Error),
[INFO] [stdout] 14 +     Http(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/slack.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 |     Parse(url::ParseError),
[INFO] [stdout]    |     ----- ^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SlackErr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 15 -     Parse(url::ParseError),
[INFO] [stdout] 15 +     Parse(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/slack.rs:16:16
[INFO] [stdout]    |
[INFO] [stdout] 16 |     Connection(std::io::Error),
[INFO] [stdout]    |     ---------- ^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SlackErr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 16 -     Connection(std::io::Error),
[INFO] [stdout] 16 +     Connection(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `envelope_id` and `accepts_response_payload` are never read
[INFO] [stdout]   --> src/slack.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 46 |     EventsApi {
[INFO] [stdout]    |     --------- fields in this variant
[INFO] [stdout] 47 |         payload: EventCallback,
[INFO] [stdout] 48 |         envelope_id: String,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 49 |         accepts_response_payload: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SocketEvent` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `accepts_response_payload` is never read
[INFO] [stdout]   --> src/slack.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |     SlashCommands {
[INFO] [stdout]    |     ------------- field in this variant
[INFO] [stdout] ...
[INFO] [stdout] 55 |         accepts_response_payload: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SocketEvent` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `envelope_id` and `accepts_response_payload` are never read
[INFO] [stdout]   --> src/slack.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 58 |     Interactive {
[INFO] [stdout]    |     ----------- fields in this variant
[INFO] [stdout] 59 |         payload: Interactive,
[INFO] [stdout] 60 |         envelope_id: String,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 61 |         accepts_response_payload: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SocketEvent` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `interactive_type` is never read
[INFO] [stdout]   --> src/slack.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub struct Interactive {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] 77 |     #[serde(rename = "type")]
[INFO] [stdout] 78 |     interactive_type: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Interactive` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `action_type`, `action_id`, `block_id`, and `action_ts` are never read
[INFO] [stdout]   --> src/slack.rs:86:5
[INFO] [stdout]    |
[INFO] [stdout] 84 | pub struct InteractiveAction {
[INFO] [stdout]    |            ----------------- fields in this struct
[INFO] [stdout] 85 |     #[serde(rename = "type")]
[INFO] [stdout] 86 |     action_type: String,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 87 |     action_id: String,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 88 |     block_id: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 89 |     action_ts: String,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `InteractiveAction` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `value` is never read
[INFO] [stdout]   --> src/slack.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub struct SelectedOption {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] 95 |     pub text: TextBlock,
[INFO] [stdout] 96 |     pub value: String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SelectedOption` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `event_type`, `user`, `text`, `ts`, `channel`, and `event_ts` are never read
[INFO] [stdout]    --> src/slack.rs:101:5
[INFO] [stdout]     |
[INFO] [stdout]  99 | pub struct AppMention {
[INFO] [stdout]     |            ---------- fields in this struct
[INFO] [stdout] 100 |     #[serde(rename = "type")]
[INFO] [stdout] 101 |     event_type: String,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 102 |     user: String,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 103 |     text: String,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 104 |     ts: String,
[INFO] [stdout]     |     ^^
[INFO] [stdout] 105 |     channel: String,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 106 |     event_ts: String,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `AppMention` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `token`, `team_id`, `event`, and `event_id` are never read
[INFO] [stdout]    --> src/slack.rs:110:5
[INFO] [stdout]     |
[INFO] [stdout] 109 | pub struct EventCallback {
[INFO] [stdout]     |            ------------- fields in this struct
[INFO] [stdout] 110 |     token: String,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 111 |     team_id: String,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 112 |     event: AppMention,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 113 |     event_id: String,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `EventCallback` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]    --> src/slack.rs:192:5
[INFO] [stdout]     |
[INFO] [stdout] 191 | pub struct SlashCommand {
[INFO] [stdout]     |            ------------ fields in this struct
[INFO] [stdout] 192 |     token: String,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 193 |     team_id: String,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 194 |     team_domain: String,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 195 |     channel_id: String,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 196 |     channel_name: String,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 197 |     user_id: String,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 198 |     user_name: String,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 201 |     api_app_id: String,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 202 |     is_enterprise_install: String,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 203 |     response_url: String,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 204 |     trigger_id: String,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `SlashCommand` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `add_accessory` is never used
[INFO] [stdout]    --> src/slack.rs:251:12
[INFO] [stdout]     |
[INFO] [stdout] 242 | impl Block {
[INFO] [stdout]     | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 251 |     pub fn add_accessory(&mut self, element: StaticSelect) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Element` is never constructed
[INFO] [stdout]    --> src/slack.rs:256:12
[INFO] [stdout]     |
[INFO] [stdout] 256 | pub struct Element {}
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/slack.rs:273:12
[INFO] [stdout]     |
[INFO] [stdout] 272 | impl StaticSelect {
[INFO] [stdout]     | ----------------- associated function in this implementation
[INFO] [stdout] 273 |     pub fn new(placeholder: TextBlock, action_id: String, options: Vec<OptionObject>) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/slack.rs:299:12
[INFO] [stdout]     |
[INFO] [stdout] 298 | impl OptionObject {
[INFO] [stdout]     | ----------------- associated function in this implementation
[INFO] [stdout] 299 |     pub fn new(text: TextBlock, value: String) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new_plain` is never used
[INFO] [stdout]    --> src/slack.rs:316:12
[INFO] [stdout]     |
[INFO] [stdout] 315 | impl TextBlock {
[INFO] [stdout]     | -------------- associated function in this implementation
[INFO] [stdout] 316 |     pub fn new_plain(text: String) -> TextBlock {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `handle_slash_command` is never used
[INFO] [stdout]    --> src/slack.rs:330:8
[INFO] [stdout]     |
[INFO] [stdout] 330 | pub fn handle_slash_command(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/cvp.rs:230:9
[INFO] [stdout]     |
[INFO] [stdout] 230 |         url.set_port(Some(self.port));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 230 |         let _ = url.set_port(Some(self.port));
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.14s
[INFO] running `Command { std: "docker" "inspect" "8acdd70358b7fc67ac89313471fba5f14958782bbee94760c40db9b6eaceb17b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8acdd70358b7fc67ac89313471fba5f14958782bbee94760c40db9b6eaceb17b", kill_on_drop: false }`
[INFO] [stdout] 8acdd70358b7fc67ac89313471fba5f14958782bbee94760c40db9b6eaceb17b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2d4ba110b177ece1777f5c169bf470fa499785f1586483dc7d9092c3a43f1744
[INFO] running `Command { std: "docker" "start" "-a" "2d4ba110b177ece1777f5c169bf470fa499785f1586483dc7d9092c3a43f1744", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `filename`
[INFO] [stderr]   --> src/cvp.rs:40:22
[INFO] [stderr]    |
[INFO] [stderr] 40 |     pub fn from_file(filename: String) -> Self {
[INFO] [stderr]    |                      ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filename`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `slack_token`
[INFO] [stderr]    --> src/main.rs:123:9
[INFO] [stderr]     |
[INFO] [stderr] 123 |     let slack_token = slack::Client::get_token_from_file("tokens/slack.token").unwrap();
[INFO] [stderr]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_slack_token`
[INFO] [stderr] 
[INFO] [stderr] warning: field `hostname` is never read
[INFO] [stderr]   --> src/cvp.rs:52:5
[INFO] [stderr]    |
[INFO] [stderr] 51 | pub struct Host {
[INFO] [stderr]    |            ---- field in this struct
[INFO] [stderr] 52 |     hostname: String,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/slack.rs:14:10
[INFO] [stderr]    |
[INFO] [stderr] 14 |     Http(reqwest::Error),
[INFO] [stderr]    |     ---- ^^^^^^^^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `SlackErr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 14 -     Http(reqwest::Error),
[INFO] [stderr] 14 +     Http(()),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/slack.rs:15:11
[INFO] [stderr]    |
[INFO] [stderr] 15 |     Parse(url::ParseError),
[INFO] [stderr]    |     ----- ^^^^^^^^^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `SlackErr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 15 -     Parse(url::ParseError),
[INFO] [stderr] 15 +     Parse(()),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/slack.rs:16:16
[INFO] [stderr]    |
[INFO] [stderr] 16 |     Connection(std::io::Error),
[INFO] [stderr]    |     ---------- ^^^^^^^^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `SlackErr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 16 -     Connection(std::io::Error),
[INFO] [stderr] 16 +     Connection(()),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: fields `envelope_id` and `accepts_response_payload` are never read
[INFO] [stderr]   --> src/slack.rs:48:9
[INFO] [stderr]    |
[INFO] [stderr] 46 |     EventsApi {
[INFO] [stderr]    |     --------- fields in this variant
[INFO] [stderr] 47 |         payload: EventCallback,
[INFO] [stderr] 48 |         envelope_id: String,
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr] 49 |         accepts_response_payload: bool,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `SocketEvent` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `accepts_response_payload` is never read
[INFO] [stderr]   --> src/slack.rs:55:9
[INFO] [stderr]    |
[INFO] [stderr] 52 |     SlashCommands {
[INFO] [stderr]    |     ------------- field in this variant
[INFO] [stderr] ...
[INFO] [stderr] 55 |         accepts_response_payload: bool,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `SocketEvent` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `envelope_id` and `accepts_response_payload` are never read
[INFO] [stderr]   --> src/slack.rs:60:9
[INFO] [stderr]    |
[INFO] [stderr] 58 |     Interactive {
[INFO] [stderr]    |     ----------- fields in this variant
[INFO] [stderr] 59 |         payload: Interactive,
[INFO] [stderr] 60 |         envelope_id: String,
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr] 61 |         accepts_response_payload: bool,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `SocketEvent` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `interactive_type` is never read
[INFO] [stderr]   --> src/slack.rs:78:5
[INFO] [stderr]    |
[INFO] [stderr] 76 | pub struct Interactive {
[INFO] [stderr]    |            ----------- field in this struct
[INFO] [stderr] 77 |     #[serde(rename = "type")]
[INFO] [stderr] 78 |     interactive_type: String,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Interactive` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `action_type`, `action_id`, `block_id`, and `action_ts` are never read
[INFO] [stderr]   --> src/slack.rs:86:5
[INFO] [stderr]    |
[INFO] [stderr] 84 | pub struct InteractiveAction {
[INFO] [stderr]    |            ----------------- fields in this struct
[INFO] [stderr] 85 |     #[serde(rename = "type")]
[INFO] [stderr] 86 |     action_type: String,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 87 |     action_id: String,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 88 |     block_id: String,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 89 |     action_ts: String,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `InteractiveAction` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `value` is never read
[INFO] [stderr]   --> src/slack.rs:96:9
[INFO] [stderr]    |
[INFO] [stderr] 94 | pub struct SelectedOption {
[INFO] [stderr]    |            -------------- field in this struct
[INFO] [stderr] 95 |     pub text: TextBlock,
[INFO] [stderr] 96 |     pub value: String,
[INFO] [stderr]    |         ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `SelectedOption` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `event_type`, `user`, `text`, `ts`, `channel`, and `event_ts` are never read
[INFO] [stderr]    --> src/slack.rs:101:5
[INFO] [stderr]     |
[INFO] [stderr]  99 | pub struct AppMention {
[INFO] [stderr]     |            ---------- fields in this struct
[INFO] [stderr] 100 |     #[serde(rename = "type")]
[INFO] [stderr] 101 |     event_type: String,
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr] 102 |     user: String,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 103 |     text: String,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 104 |     ts: String,
[INFO] [stderr]     |     ^^
[INFO] [stderr] 105 |     channel: String,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 106 |     event_ts: String,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `AppMention` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `token`, `team_id`, `event`, and `event_id` are never read
[INFO] [stderr]    --> src/slack.rs:110:5
[INFO] [stderr]     |
[INFO] [stderr] 109 | pub struct EventCallback {
[INFO] [stderr]     |            ------------- fields in this struct
[INFO] [stderr] 110 |     token: String,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 111 |     team_id: String,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 112 |     event: AppMention,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 113 |     event_id: String,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `EventCallback` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: multiple fields are never read
[INFO] [stderr]    --> src/slack.rs:192:5
[INFO] [stderr]     |
[INFO] [stderr] 191 | pub struct SlashCommand {
[INFO] [stderr]     |            ------------ fields in this struct
[INFO] [stderr] 192 |     token: String,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 193 |     team_id: String,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 194 |     team_domain: String,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 195 |     channel_id: String,
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr] 196 |     channel_name: String,
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 197 |     user_id: String,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 198 |     user_name: String,
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 201 |     api_app_id: String,
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr] 202 |     is_enterprise_install: String,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 203 |     response_url: String,
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 204 |     trigger_id: String,
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `SlashCommand` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: method `add_accessory` is never used
[INFO] [stderr]    --> src/slack.rs:251:12
[INFO] [stderr]     |
[INFO] [stderr] 242 | impl Block {
[INFO] [stderr]     | ---------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 251 |     pub fn add_accessory(&mut self, element: StaticSelect) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Element` is never constructed
[INFO] [stderr]    --> src/slack.rs:256:12
[INFO] [stderr]     |
[INFO] [stderr] 256 | pub struct Element {}
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]    --> src/slack.rs:273:12
[INFO] [stderr]     |
[INFO] [stderr] 272 | impl StaticSelect {
[INFO] [stderr]     | ----------------- associated function in this implementation
[INFO] [stderr] 273 |     pub fn new(placeholder: TextBlock, action_id: String, options: Vec<OptionObject>) -> Self {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]    --> src/slack.rs:299:12
[INFO] [stderr]     |
[INFO] [stderr] 298 | impl OptionObject {
[INFO] [stderr]     | ----------------- associated function in this implementation
[INFO] [stderr] 299 |     pub fn new(text: TextBlock, value: String) -> Self {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new_plain` is never used
[INFO] [stderr]    --> src/slack.rs:316:12
[INFO] [stderr]     |
[INFO] [stderr] 315 | impl TextBlock {
[INFO] [stderr]     | -------------- associated function in this implementation
[INFO] [stderr] 316 |     pub fn new_plain(text: String) -> TextBlock {
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `handle_slash_command` is never used
[INFO] [stderr]    --> src/slack.rs:330:8
[INFO] [stderr]     |
[INFO] [stderr] 330 | pub fn handle_slash_command(
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/cvp.rs:230:9
[INFO] [stderr]     |
[INFO] [stderr] 230 |         url.set_port(Some(self.port));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 230 |         let _ = url.set_port(Some(self.port));
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `slack-port-config` (bin "slack-port-config" test) generated 22 warnings (run `cargo fix --bin "slack-port-config" -p slack-port-config --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/slack_port_config-f9fd94679ac4bdc0)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test cvp::tests::test_build_url ... ok
[INFO] [stdout] test tests::test_new_from_toml ... ok
[INFO] [stdout] test tests::test_new_from_cli ... ok
[INFO] [stdout] test tests::test_action_change ... ok
[INFO] [stdout] test cvp::tests::test_get_token_from_file ... FAILED
[INFO] [stderr] error: test failed, to rerun pass `--bin slack-port-config`
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- cvp::tests::test_get_token_from_file stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'cvp::tests::test_get_token_from_file' (26) panicked at src/cvp.rs:352:14:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x649451ce0c82 - std::backtrace_rs::backtrace::libunwind::trace::hff358a60abf734fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x649451ce0c82 - std::backtrace_rs::backtrace::trace_unsynchronized::h3b121f916dd95ec6
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x649451ce0c82 - std::sys::backtrace::_print_fmt::hde0a62ded68798e9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x649451ce0c82 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h93773fc827e3113d
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x649451cf132a - core::fmt::rt::Argument::fmt::h01eff69902dad97f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x649451cf132a - core::fmt::write::hed7b5c73d82ecb7c
[INFO] [stdout]    6:     0x649451caf8b6 - std::io::default_write_fmt::h2f696ff5b8bbaa4b
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x649451caf8b6 - std::io::Write::write_fmt::h5e66814db8a9cfce
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x649451cc00b9 - std::sys::backtrace::BacktraceLock::print::h8b1d6fcc5a56d1a3
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x649451cc00b9 - std::panicking::default_hook::{{closure}}::h2be84df4f189ae36
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x649451cbff51 - std::panicking::default_hook::hf0ea8939246f43a9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x649451c23e1e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h02d35e3888986252
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x649451c23e1e - test::test_main_with_exit_callback::{{closure}}::h939640a27d647173
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x649451cc0332 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hc9df09ff391af3e7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x649451cc0332 - std::panicking::panic_with_hook::hb4bd9ac1123582a0
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x649451cc0178 - std::panicking::panic_handler::{{closure}}::hde00dd15f5637fe2
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x649451cbb6a9 - std::sys::backtrace::__rust_end_short_backtrace::hb72197fa777c1785
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x649451ca3f7d - __rustc[4425a7e20b4c8619]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x649451cfa45c - core::panicking::panic_fmt::ha59b517dd231f4da
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x649451cf9c42 - core::result::unwrap_failed::hf2d1f30a3ac850fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x649451bcf502 - core::result::Result<T,E>::unwrap::hb1037bb42fac4370
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x649451bcf502 - slack_port_config::cvp::tests::test_get_token_from_file::h41589e6ca30d8d96
[INFO] [stdout]                                at /opt/rustwide/workdir/src/cvp.rs:352:14
[INFO] [stdout]   22:     0x649451bcf757 - slack_port_config::cvp::tests::test_get_token_from_file::{{closure}}::h04f8672b0d0ffd1a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/cvp.rs:349:34
[INFO] [stdout]   23:     0x649451bd6256 - core::ops::function::FnOnce::call_once::h7b366aebbc2b1864
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x649451c23bdb - core::ops::function::FnOnce::call_once::hddb3cd395c36bfbb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x649451c23bdb - test::__rust_begin_short_backtrace::h0b6a7601d9750bfa
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x649451c375ea - test::run_test_in_process::{{closure}}::h444209903f00b347
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x649451c375ea - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfb3ba8f46e537649
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x649451c375ea - std::panicking::catch_unwind::do_call::h1672a45911fcf9dc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x649451c375ea - std::panicking::catch_unwind::h0fadaee22787a6dd
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x649451c375ea - std::panic::catch_unwind::hc47ad190f2c8e188
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x649451c375ea - test::run_test_in_process::hcd7faaf934f29999
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x649451c375ea - test::run_test::{{closure}}::hddc4550da4871867
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x649451c11a44 - test::run_test::{{closure}}::h98ae26689f13ed94
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x649451c11a44 - std::sys::backtrace::__rust_begin_short_backtrace::h3ec4d1f21ad44588
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x649451c153e2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd8bf2c73d479939f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x649451c153e2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h3b4248f358af2491
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x649451c153e2 - std::panicking::catch_unwind::do_call::hda10a64f4b8daebe
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x649451c153e2 - std::panicking::catch_unwind::h659e5ee8336ec8c7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x649451c153e2 - std::panic::catch_unwind::h9d4d66a538912c18
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x649451c153e2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h7557906bb51d79f1
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x649451c153e2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9e460d1d7fc83d35
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x649451cb693f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h61282da819d64ea9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x649451cb693f - std::sys::thread::unix::Thread::new::thread_start::h982f9ea829d1b5fb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   44:     0x7c97f0e54aa4 - <unknown>
[INFO] [stdout]   45:     0x7c97f0ee1a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     cvp::tests::test_get_token_from_file
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 4 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2d4ba110b177ece1777f5c169bf470fa499785f1586483dc7d9092c3a43f1744", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d4ba110b177ece1777f5c169bf470fa499785f1586483dc7d9092c3a43f1744", kill_on_drop: false }`
[INFO] [stdout] 2d4ba110b177ece1777f5c169bf470fa499785f1586483dc7d9092c3a43f1744
