[INFO] cloning repository https://github.com/gazzasaur/rusty-iccp [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gazzasaur/rusty-iccp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgazzasaur%2Frusty-iccp", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgazzasaur%2Frusty-iccp'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4a11d8633abb92795cd407409fb5fc03b7619b4e [INFO] checking gazzasaur/rusty-iccp against try#51de2e90f91fdec6cf64ff542a4e15b9c177a797 for pr-147294 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgazzasaur%2Frusty-iccp" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/gazzasaur/rusty-iccp [INFO] finished tweaking git repo https://github.com/gazzasaur/rusty-iccp [INFO] tweaked toml for git repo https://github.com/gazzasaur/rusty-iccp written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/gazzasaur/rusty-iccp on toolchain 51de2e90f91fdec6cf64ff542a4e15b9c177a797 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+51de2e90f91fdec6cf64ff542a4e15b9c177a797" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/gazzasaur/rusty-iccp 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" "+51de2e90f91fdec6cf64ff542a4e15b9c177a797" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded asn1-rs-derive v0.6.0 [INFO] [stderr] Downloaded cookie-factory v0.3.3 [INFO] [stderr] Downloaded der-parser v10.0.0 [INFO] [stderr] Downloaded asn1-rs v0.7.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+51de2e90f91fdec6cf64ff542a4e15b9c177a797" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7b1adbb54c8eb531a50ebe07ce4cce0f0d0deb51b2662fe4e3981215c6daeddf [INFO] running `Command { std: "docker" "start" "-a" "7b1adbb54c8eb531a50ebe07ce4cce0f0d0deb51b2662fe4e3981215c6daeddf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7b1adbb54c8eb531a50ebe07ce4cce0f0d0deb51b2662fe4e3981215c6daeddf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b1adbb54c8eb531a50ebe07ce4cce0f0d0deb51b2662fe4e3981215c6daeddf", kill_on_drop: false }` [INFO] [stdout] 7b1adbb54c8eb531a50ebe07ce4cce0f0d0deb51b2662fe4e3981215c6daeddf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+51de2e90f91fdec6cf64ff542a4e15b9c177a797" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 67323a916f06dcd9ad98fe71e2b854e60d6fbf151f91edfc89f42b490da0aa3c [INFO] running `Command { std: "docker" "start" "-a" "67323a916f06dcd9ad98fe71e2b854e60d6fbf151f91edfc89f42b490da0aa3c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Checking futures-sink v0.3.31 [INFO] [stderr] Checking tracing-core v0.1.34 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Checking futures-core v0.3.31 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Checking slab v0.4.11 [INFO] [stderr] Checking thread_local v1.1.9 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking parking_lot_core v0.9.11 [INFO] [stderr] Checking mio v1.0.4 [INFO] [stderr] Checking signal-hook-registry v1.4.6 [INFO] [stderr] Checking socket2 v0.6.0 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking parking_lot v0.12.4 [INFO] [stderr] Checking rand v0.9.2 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking rusticata-macros v4.1.0 [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling tracing-test-macro v0.2.5 [INFO] [stderr] Compiling bitfield-macros v0.19.2 [INFO] [stderr] Compiling strum_macros v0.27.2 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling asn1-rs-impl v0.2.0 [INFO] [stderr] Compiling num-derive v0.4.2 [INFO] [stderr] Compiling asn1-rs-derive v0.6.0 [INFO] [stderr] Checking tokio v1.47.1 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking bitfield v0.19.2 [INFO] [stderr] Checking thiserror v2.0.12 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking tracing-subscriber v0.3.19 [INFO] [stderr] Checking asn1-rs v0.7.1 [INFO] [stderr] Checking strum v0.27.2 [INFO] [stderr] Checking tracing-test v0.2.5 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking cookie-factory v0.3.3 [INFO] [stderr] Checking der-parser v10.0.0 [INFO] [stderr] Checking rusty-tpkt v0.1.0 (/opt/rustwide/workdir/rusty-tpkt) [INFO] [stderr] Checking rusty-cotp v0.1.0 (/opt/rustwide/workdir/rusty-cotp) [INFO] [stderr] Checking rusty-cosp v0.1.0 (/opt/rustwide/workdir/rusty-cosp) [INFO] [stderr] Checking rusty-copp v0.1.0 (/opt/rustwide/workdir/rusty-copp) [INFO] [stdout] warning: unused import: `Oid` [INFO] [stdout] --> rusty-copp/src/service.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | Oid, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::any::Any` [INFO] [stdout] --> rusty-copp/src/messages/connect.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::any::Any; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Length`, `parse_ber`, and `parse_der_container` [INFO] [stdout] --> rusty-copp/src/messages/connect.rs:4:67 [INFO] [stdout] | [INFO] [stdout] 4 | ber::{parse_ber_content, parse_ber_implicit, BitStringObject, Length}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 5 | der::{parse_der_container, Class, Header, Tag}, parse_ber, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Oid` [INFO] [stdout] --> rusty-copp/src/service.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | Oid, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::any::Any` [INFO] [stdout] --> rusty-copp/src/messages/connect.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::any::Any; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Length`, `parse_ber`, and `parse_der_container` [INFO] [stdout] --> rusty-copp/src/messages/connect.rs:4:67 [INFO] [stdout] | [INFO] [stdout] 4 | ber::{parse_ber_content, parse_ber_implicit, BitStringObject, Length}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 5 | der::{parse_der_container, Class, Header, Tag}, parse_ber, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ops::Range` and `time::Duration` [INFO] [stdout] --> rusty-copp/src/messages/connect.rs:158:15 [INFO] [stdout] | [INFO] [stdout] 158 | use std::{ops::Range, time::Duration}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `der_parser::Oid` [INFO] [stdout] --> rusty-copp/src/messages/connect.rs:160:9 [INFO] [stdout] | [INFO] [stdout] 160 | use der_parser::Oid; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `TcpCospInitiator`, `TcpCospListener`, `TcpCospReader`, `TcpCospResponder`, and `TcpCospWriter` [INFO] [stdout] --> rusty-copp/src/messages/connect.rs:161:22 [INFO] [stdout] | [INFO] [stdout] 161 | use rusty_cosp::{TcpCospInitiator, TcpCospListener, TcpCospReader, TcpCospResponder, TcpCospWriter}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `CotpAcceptInformation`, `CotpConnectInformation`, `CotpResponder`, `TcpCotpAcceptor`, `TcpCotpConnection`, `TcpCotpReader`, and `TcpCotpWriter` [INFO] [stdout] --> rusty-copp/src/messages/connect.rs:162:22 [INFO] [stdout] | [INFO] [stdout] 162 | ...p::{CotpAcceptInformation, CotpConnectInformation, CotpResponder, TcpCotpAcceptor, TcpCotpConnection, TcpCotpReader, TcpCotpWriter}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `TcpTpktConnection`, `TcpTpktReader`, `TcpTpktServer`, and `TcpTpktWriter` [INFO] [stdout] --> rusty-copp/src/messages/connect.rs:163:22 [INFO] [stdout] | [INFO] [stdout] 163 | use rusty_tpkt::{TcpTpktConnection, TcpTpktReader, TcpTpktServer, TcpTpktWriter}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::join` [INFO] [stdout] --> rusty-copp/src/messages/connect.rs:164:9 [INFO] [stdout] | [INFO] [stdout] 164 | use tokio::join; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ops::Range` [INFO] [stdout] --> rusty-copp/src/lib.rs:15:15 [INFO] [stdout] | [INFO] [stdout] 15 | use std::{ops::Range, time::Duration}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mode` [INFO] [stdout] --> rusty-copp/src/messages/connect.rs:41:17 [INFO] [stdout] | [INFO] [stdout] 41 | let mut mode: Option = None; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_mode` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `version` [INFO] [stdout] --> rusty-copp/src/messages/connect.rs:42:17 [INFO] [stdout] | [INFO] [stdout] 42 | let mut version: Option = None; // TODO default to 1 [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_version` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `normal_mode_parameters` [INFO] [stdout] --> rusty-copp/src/messages/connect.rs:43:17 [INFO] [stdout] | [INFO] [stdout] 43 | let mut normal_mode_parameters: Option = None; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_normal_mode_parameters` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> rusty-copp/src/messages/connect.rs:41:13 [INFO] [stdout] | [INFO] [stdout] 41 | let mut mode: Option = None; [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] --> rusty-copp/src/messages/connect.rs:42:13 [INFO] [stdout] | [INFO] [stdout] 42 | let mut version: Option = None; // TODO default to 1 [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> rusty-copp/src/messages/connect.rs:43:13 [INFO] [stdout] | [INFO] [stdout] 43 | let mut normal_mode_parameters: Option = None; [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `user_data` is never read [INFO] [stdout] --> rusty-copp/src/service.rs:122:5 [INFO] [stdout] | [INFO] [stdout] 120 | pub struct RustyCoppListener { [INFO] [stdout] | ----------------- field in this struct [INFO] [stdout] 121 | cosp_responder: T, [INFO] [stdout] 122 | user_data: Option>, [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 `cosp_reader` is never read [INFO] [stdout] --> rusty-copp/src/service.rs:189:5 [INFO] [stdout] | [INFO] [stdout] 188 | pub struct RustyCoppReader { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] 189 | cosp_reader: R, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `cosp_writer` is never read [INFO] [stdout] --> rusty-copp/src/service.rs:205:5 [INFO] [stdout] | [INFO] [stdout] 204 | pub struct RustyCoppWriter { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] 205 | cosp_writer: W, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ConnectMessage` is never constructed [INFO] [stdout] --> rusty-copp/src/messages/connect.rs:11:19 [INFO] [stdout] | [INFO] [stdout] 11 | pub(crate) struct ConnectMessage { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `parse`, and `serialise` are never used [INFO] [stdout] --> rusty-copp/src/messages/connect.rs:19:19 [INFO] [stdout] | [INFO] [stdout] 18 | impl ConnectMessage { [INFO] [stdout] | ------------------- associated items in this implementation [INFO] [stdout] 19 | pub(crate) fn new(calling_presentation_selector: Option>, called_presentation_selector: Option>, context_definition_l... [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | pub(crate) fn parse(data: Vec) -> Result { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 74 | pub(crate) fn serialise(&self) -> Result, CoppError> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `protocol_error` is never used [INFO] [stdout] --> rusty-copp/src/error.rs:5:15 [INFO] [stdout] | [INFO] [stdout] 5 | pub(crate) fn protocol_error(message: &'static str, e: impl Error) -> CoppError { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mode` [INFO] [stdout] --> rusty-copp/src/messages/connect.rs:41:17 [INFO] [stdout] | [INFO] [stdout] 41 | let mut mode: Option = None; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_mode` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `version` [INFO] [stdout] --> rusty-copp/src/messages/connect.rs:42:17 [INFO] [stdout] | [INFO] [stdout] 42 | let mut version: Option = None; // TODO default to 1 [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_version` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `normal_mode_parameters` [INFO] [stdout] --> rusty-copp/src/messages/connect.rs:43:17 [INFO] [stdout] | [INFO] [stdout] 43 | let mut normal_mode_parameters: Option = None; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_normal_mode_parameters` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> rusty-copp/src/messages/connect.rs:41:13 [INFO] [stdout] | [INFO] [stdout] 41 | let mut mode: Option = None; [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] --> rusty-copp/src/messages/connect.rs:42:13 [INFO] [stdout] | [INFO] [stdout] 42 | let mut version: Option = None; // TODO default to 1 [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> rusty-copp/src/messages/connect.rs:43:13 [INFO] [stdout] | [INFO] [stdout] 43 | let mut normal_mode_parameters: Option = None; [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `user_data` is never read [INFO] [stdout] --> rusty-copp/src/service.rs:122:5 [INFO] [stdout] | [INFO] [stdout] 120 | pub struct RustyCoppListener { [INFO] [stdout] | ----------------- field in this struct [INFO] [stdout] 121 | cosp_responder: T, [INFO] [stdout] 122 | user_data: Option>, [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 `cosp_reader` is never read [INFO] [stdout] --> rusty-copp/src/service.rs:189:5 [INFO] [stdout] | [INFO] [stdout] 188 | pub struct RustyCoppReader { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] 189 | cosp_reader: R, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `cosp_writer` is never read [INFO] [stdout] --> rusty-copp/src/service.rs:205:5 [INFO] [stdout] | [INFO] [stdout] 204 | pub struct RustyCoppWriter { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] 205 | cosp_writer: W, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.74s [INFO] running `Command { std: "docker" "inspect" "67323a916f06dcd9ad98fe71e2b854e60d6fbf151f91edfc89f42b490da0aa3c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "67323a916f06dcd9ad98fe71e2b854e60d6fbf151f91edfc89f42b490da0aa3c", kill_on_drop: false }` [INFO] [stdout] 67323a916f06dcd9ad98fe71e2b854e60d6fbf151f91edfc89f42b490da0aa3c