[INFO] cloning repository https://github.com/ByteNybbler/VFCheeser [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ByteNybbler/VFCheeser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FByteNybbler%2FVFCheeser", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FByteNybbler%2FVFCheeser'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1d4e2c8c5b42451e482891007c1a4757ef3842cf [INFO] checking ByteNybbler/VFCheeser against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FByteNybbler%2FVFCheeser" "/workspace/builds/worker-86/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-86/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ByteNybbler/VFCheeser on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ByteNybbler/VFCheeser [INFO] finished tweaking git repo https://github.com/ByteNybbler/VFCheeser [INFO] tweaked toml for git repo https://github.com/ByteNybbler/VFCheeser written to /workspace/builds/worker-86/source/Cargo.toml [INFO] crate git repo https://github.com/ByteNybbler/VFCheeser already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8aa2f92122076dfc6a81887cca066b1c565ee135dd81e55654a1a2e847912a8f [INFO] running `Command { std: "docker" "start" "-a" "8aa2f92122076dfc6a81887cca066b1c565ee135dd81e55654a1a2e847912a8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8aa2f92122076dfc6a81887cca066b1c565ee135dd81e55654a1a2e847912a8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8aa2f92122076dfc6a81887cca066b1c565ee135dd81e55654a1a2e847912a8f", kill_on_drop: false }` [INFO] [stdout] 8aa2f92122076dfc6a81887cca066b1c565ee135dd81e55654a1a2e847912a8f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0667e40d28dbfead4d21a25dccd783e541cf058ef55a819bc89a9ce76c588aee [INFO] running `Command { std: "docker" "start" "-a" "0667e40d28dbfead4d21a25dccd783e541cf058ef55a819bc89a9ce76c588aee", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] note: Switching to Edition 2021 will enable the use of the version 2 feature resolver in Cargo. [INFO] [stderr] This may cause some dependencies to be built with fewer features enabled than previously. [INFO] [stderr] More information about the resolver changes may be found at https://doc.rust-lang.org/nightly/edition-guide/rust-2021/default-cargo-resolver.html [INFO] [stderr] When building the following dependencies, the given features will no longer be used: [INFO] [stderr] [INFO] [stderr] tokio v1.9.0: winapi [INFO] [stderr] [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling futures-task v0.3.16 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Compiling openssl v0.10.35 [INFO] [stderr] Compiling serde_derive v1.0.127 [INFO] [stderr] Compiling httparse v1.4.1 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Compiling native-tls v0.2.7 [INFO] [stderr] Compiling serde v1.0.127 [INFO] [stderr] Checking slab v0.4.3 [INFO] [stderr] Checking httpdate v1.0.1 [INFO] [stderr] Compiling tokio v1.9.0 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling futures-util v0.3.16 [INFO] [stderr] Compiling openssl-sys v0.9.65 [INFO] [stderr] Checking instant v0.1.10 [INFO] [stderr] Checking tracing-core v0.1.18 [INFO] [stderr] Compiling futures-channel v0.3.16 [INFO] [stderr] Checking tinyvec v1.3.1 [INFO] [stderr] Checking http v0.2.4 [INFO] [stderr] Checking unicode-bidi v0.3.5 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking tracing v0.1.26 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking socket2 v0.4.1 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking http-body v0.4.2 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Compiling tokio-macros v1.3.0 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking tokio-util v0.6.7 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking h2 v0.3.3 [INFO] [stderr] Checking serde_json v1.0.66 [INFO] [stderr] Checking hyper v0.14.11 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking voiceforge_cheeser v0.1.0 (/tmp/fixit) [INFO] [stderr] Migrating src/main.rs from 2018 edition to 2021 [INFO] [stderr] Fixed src/main.rs (3 fixes) [INFO] [stdout] warning: struct is never constructed: `TextCommand` [INFO] [stdout] --> src/text_command.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct TextCommand; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `execute` [INFO] [stdout] --> src/text_command.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn execute(&self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `TextCommandMapper` [INFO] [stdout] --> src/text_command.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct TextCommandMapper { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/text_command.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn new(command_names: HashMap) -> TextCommandMapper { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_command_message` [INFO] [stdout] --> src/text_command.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn is_command_message(&self, message: &str) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `try_run_command` [INFO] [stdout] --> src/text_command.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn try_run_command(&self, message: &str) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_message_without_command_prefix` [INFO] [stdout] --> src/text_command.rs:37:8 [INFO] [stdout] | [INFO] [stdout] 37 | fn get_message_without_command_prefix<'a>(&self, message: &'a str) -> &'a str { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `split_message_into_arguments` [INFO] [stdout] --> src/text_command.rs:41:8 [INFO] [stdout] | [INFO] [stdout] 41 | fn split_message_into_arguments<'a>(&self, message: &'a str) -> Vec<&'a str> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `interpret_as_command` [INFO] [stdout] --> src/text_command.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 46 | fn interpret_as_command(&self, message: &str) -> Result<(), ()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `parse_arguments` [INFO] [stdout] --> src/text_command.rs:51:8 [INFO] [stdout] | [INFO] [stdout] 51 | fn parse_arguments(&self, arguments: &[&str]) -> Result<(), ()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/text_command.rs:30:13 [INFO] [stdout] | [INFO] [stdout] 30 | self.interpret_as_command(message); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `TextCommand` [INFO] [stdout] --> src/text_command.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct TextCommand; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `execute` [INFO] [stdout] --> src/text_command.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn execute(&self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `TextCommandMapper` [INFO] [stdout] --> src/text_command.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct TextCommandMapper { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/text_command.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn new(command_names: HashMap) -> TextCommandMapper { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_command_message` [INFO] [stdout] --> src/text_command.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn is_command_message(&self, message: &str) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `try_run_command` [INFO] [stdout] --> src/text_command.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn try_run_command(&self, message: &str) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_message_without_command_prefix` [INFO] [stdout] --> src/text_command.rs:37:8 [INFO] [stdout] | [INFO] [stdout] 37 | fn get_message_without_command_prefix<'a>(&self, message: &'a str) -> &'a str { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `split_message_into_arguments` [INFO] [stdout] --> src/text_command.rs:41:8 [INFO] [stdout] | [INFO] [stdout] 41 | fn split_message_into_arguments<'a>(&self, message: &'a str) -> Vec<&'a str> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `interpret_as_command` [INFO] [stdout] --> src/text_command.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 46 | fn interpret_as_command(&self, message: &str) -> Result<(), ()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `parse_arguments` [INFO] [stdout] --> src/text_command.rs:51:8 [INFO] [stdout] | [INFO] [stdout] 51 | fn parse_arguments(&self, arguments: &[&str]) -> Result<(), ()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/text_command.rs:30:13 [INFO] [stdout] | [INFO] [stdout] 30 | self.interpret_as_command(message); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 23s [INFO] [stderr] Running `cargo check` to verify 2021 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling tokio v1.9.0 [INFO] [stderr] Checking tokio-util v0.6.7 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking h2 v0.3.3 [INFO] [stderr] Checking hyper v0.14.11 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking voiceforge_cheeser v0.1.0 (/tmp/fixit) [INFO] [stdout] warning: struct is never constructed: `TextCommand` [INFO] [stdout] --> src/text_command.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct TextCommand; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `TextCommand` [INFO] [stdout] --> src/text_command.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct TextCommand; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `execute` [INFO] [stdout] --> src/text_command.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn execute(&self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `TextCommandMapper` [INFO] [stdout] --> src/text_command.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct TextCommandMapper { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/text_command.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn new(command_names: HashMap) -> TextCommandMapper { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `execute` [INFO] [stdout] --> src/text_command.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn execute(&self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `TextCommandMapper` [INFO] [stdout] --> src/text_command.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct TextCommandMapper { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/text_command.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn new(command_names: HashMap) -> TextCommandMapper { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_command_message` [INFO] [stdout] --> src/text_command.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn is_command_message(&self, message: &str) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_command_message` [INFO] [stdout] --> src/text_command.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn is_command_message(&self, message: &str) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `try_run_command` [INFO] [stdout] --> src/text_command.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn try_run_command(&self, message: &str) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_message_without_command_prefix` [INFO] [stdout] --> src/text_command.rs:37:8 [INFO] [stdout] | [INFO] [stdout] 37 | fn get_message_without_command_prefix<'a>(&self, message: &'a str) -> &'a str { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `split_message_into_arguments` [INFO] [stdout] --> src/text_command.rs:41:8 [INFO] [stdout] | [INFO] [stdout] 41 | fn split_message_into_arguments<'a>(&self, message: &'a str) -> Vec<&'a str> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `interpret_as_command` [INFO] [stdout] --> src/text_command.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 46 | fn interpret_as_command(&self, message: &str) -> Result<(), ()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `try_run_command` [INFO] [stdout] --> src/text_command.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn try_run_command(&self, message: &str) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `parse_arguments` [INFO] [stdout] --> src/text_command.rs:51:8 [INFO] [stdout] | [INFO] [stdout] 51 | fn parse_arguments(&self, arguments: &[&str]) -> Result<(), ()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_message_without_command_prefix` [INFO] [stdout] --> src/text_command.rs:37:8 [INFO] [stdout] | [INFO] [stdout] 37 | fn get_message_without_command_prefix<'a>(&self, message: &'a str) -> &'a str { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `split_message_into_arguments` [INFO] [stdout] --> src/text_command.rs:41:8 [INFO] [stdout] | [INFO] [stdout] 41 | fn split_message_into_arguments<'a>(&self, message: &'a str) -> Vec<&'a str> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `interpret_as_command` [INFO] [stdout] --> src/text_command.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 46 | fn interpret_as_command(&self, message: &str) -> Result<(), ()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `parse_arguments` [INFO] [stdout] --> src/text_command.rs:51:8 [INFO] [stdout] | [INFO] [stdout] 51 | fn parse_arguments(&self, arguments: &[&str]) -> Result<(), ()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/text_command.rs:30:13 [INFO] [stdout] | [INFO] [stdout] 30 | self.interpret_as_command(message); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/text_command.rs:30:13 [INFO] [stdout] | [INFO] [stdout] 30 | self.interpret_as_command(message); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 19.67s [INFO] running `Command { std: "docker" "inspect" "0667e40d28dbfead4d21a25dccd783e541cf058ef55a819bc89a9ce76c588aee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0667e40d28dbfead4d21a25dccd783e541cf058ef55a819bc89a9ce76c588aee", kill_on_drop: false }` [INFO] [stdout] 0667e40d28dbfead4d21a25dccd783e541cf058ef55a819bc89a9ce76c588aee