[INFO] fetching crate fasters 0.2.1... [INFO] checking fasters-0.2.1 against master#4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5 for pr-81174 [INFO] extracting crate fasters 0.2.1 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate fasters 0.2.1 on toolchain 4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate fasters 0.2.1 [INFO] finished tweaking crates.io crate fasters 0.2.1 [INFO] tweaked toml for crates.io crate fasters 0.2.1 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f7414de9f6b29c5e6b52f549a73837342ad21b86bdd9b1ff8bb8b33b0f555c6b [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f7414de9f6b29c5e6b52f549a73837342ad21b86bdd9b1ff8bb8b33b0f555c6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f7414de9f6b29c5e6b52f549a73837342ad21b86bdd9b1ff8bb8b33b0f555c6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7414de9f6b29c5e6b52f549a73837342ad21b86bdd9b1ff8bb8b33b0f555c6b", kill_on_drop: false }` [INFO] [stdout] f7414de9f6b29c5e6b52f549a73837342ad21b86bdd9b1ff8bb8b33b0f555c6b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3418ba4005ff3ef77c406051c5a116ed331dbb74e7eb6972a45dcc7e13429f39 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "3418ba4005ff3ef77c406051c5a116ed331dbb74e7eb6972a45dcc7e13429f39", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling siphasher v0.3.3 [INFO] [stderr] Checking regex-syntax v0.6.22 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling serde v1.0.123 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling radium v0.4.1 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling serde_json v1.0.61 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking xmlparser v0.13.3 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking boolinator v2.4.0 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Checking thread_local v1.1.2 [INFO] [stderr] Checking futures-task v0.3.12 [INFO] [stderr] Checking lock_api v0.4.2 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Compiling libc v0.2.82 [INFO] [stderr] Checking memchr v2.3.4 [INFO] [stderr] Checking log v0.4.13 [INFO] [stderr] Compiling rust-embed-utils v5.1.0 [INFO] [stderr] Checking parking_lot_core v0.8.2 [INFO] [stderr] Checking getrandom v0.2.2 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking roxmltree v0.13.1 [INFO] [stderr] Checking mio v0.7.7 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling openssl-sys v0.9.60 [INFO] [stderr] Compiling indexmap v1.6.1 [INFO] [stderr] Compiling tokio v1.1.0 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking bitvec v0.18.4 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking quote v1.0.8 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Checking syn v1.0.60 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking codegen v0.1.3 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling openssl v0.10.32 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Checking regex v1.4.3 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Checking Inflector v0.11.4 [INFO] [stderr] Checking quickcheck v0.8.5 [INFO] [stderr] Compiling quickcheck_macros v0.8.0 [INFO] [stderr] Compiling futures-macro v0.3.12 [INFO] [stderr] Compiling rust-embed-impl v5.9.0 [INFO] [stderr] Compiling tokio-macros v1.0.0 [INFO] [stderr] Compiling phf_macros v0.8.0 [INFO] [stderr] Compiling fasters_derive v0.2.0 [INFO] [stderr] Checking futures-util v0.3.12 [INFO] [stderr] Checking rust-embed v5.9.0 [INFO] [stderr] Checking phf v0.8.0 [INFO] [stderr] Checking futures-executor v0.3.12 [INFO] [stderr] Checking futures v0.3.12 [INFO] [stderr] Checking fasters v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::sync::mpsc::channel` [INFO] [stdout] --> src/session/new_classic.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::sync::mpsc::channel; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Receiver`, `Sender` [INFO] [stdout] --> src/session/new_classic.rs:6:23 [INFO] [stdout] | [INFO] [stdout] 6 | use std::sync::mpsc::{Receiver, Sender}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Instant` [INFO] [stdout] --> src/session/new_classic.rs:7:27 [INFO] [stdout] | [INFO] [stdout] 7 | use std::time::{Duration, Instant}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::encoders` [INFO] [stdout] --> src/session/classic.rs:544:9 [INFO] [stdout] | [INFO] [stdout] 544 | use crate::encoders; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::mpsc::channel` [INFO] [stdout] --> src/session/new_classic.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::sync::mpsc::channel; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Receiver`, `Sender` [INFO] [stdout] --> src/session/new_classic.rs:6:23 [INFO] [stdout] | [INFO] [stdout] 6 | use std::sync::mpsc::{Receiver, Sender}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Instant` [INFO] [stdout] --> src/session/new_classic.rs:7:27 [INFO] [stdout] | [INFO] [stdout] 7 | use std::time::{Duration, Instant}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0170]: pattern binding `Custom` is named the same as one of the variants of the type `HeartbeatConfig` [INFO] [stdout] --> src/session/classic.rs:90:13 [INFO] [stdout] | [INFO] [stdout] 90 | Custom => Ok(()), [INFO] [stdout] | ^^^^^^ help: to match on the variant, qualify the path: `HeartbeatConfig::Custom` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bindings_with_variant_name)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> src/fix_codegen.rs:85:39 [INFO] [stdout] | [INFO] [stdout] 85 | LayoutItemKind::Component(c) => "()".to_string(), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> src/fix_codegen.rs:90:39 [INFO] [stdout] | [INFO] [stdout] 90 | LayoutItemKind::Component(c) => "///".to_string(), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> src/fix_codegen.rs:98:39 [INFO] [stdout] | [INFO] [stdout] 98 | LayoutItemKind::Component(c) => (), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `range` [INFO] [stdout] --> src/dictionary.rs:479:39 [INFO] [stdout] | [INFO] [stdout] 479 | LayoutItemKindData::Group(range) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_range` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `range` [INFO] [stdout] --> src/dictionary.rs:493:39 [INFO] [stdout] | [INFO] [stdout] 493 | LayoutItemKindData::Group(range) => "", [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_range` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/encoders/fast/mod.rs:49:51 [INFO] [stdout] | [INFO] [stdout] 49 | if let template::FieldType::Primitive(f) = &field.kind() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `presence_by_field` [INFO] [stdout] --> src/encoders/fast/mod.rs:101:13 [INFO] [stdout] | [INFO] [stdout] 101 | let mut presence_by_field: BitVec = BitVec::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_presence_by_field` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `message` [INFO] [stdout] --> src/encoders/fast/mod.rs:100:22 [INFO] [stdout] | [INFO] [stdout] 100 | fn encode(&self, message: slr::Message) -> EncodeResult> { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `output` [INFO] [stdout] --> src/encoders/fast/codec.rs:119:25 [INFO] [stdout] | [INFO] [stdout] 119 | fn serialize(&self, output: &mut impl io::Write) -> io::Result { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_output` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `output` [INFO] [stdout] --> src/encoders/fast/codec.rs:188:25 [INFO] [stdout] | [INFO] [stdout] 188 | fn serialize(&self, output: &mut impl io::Write) -> io::Result { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_output` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/encoders/tagvalue.rs:143:13 [INFO] [stdout] | [INFO] [stdout] 143 | fn from(err: io::Error) -> Self { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `Custom` [INFO] [stdout] --> src/session/classic.rs:90:13 [INFO] [stdout] | [INFO] [stdout] 90 | Custom => Ok(()), [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_Custom` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err_string` [INFO] [stdout] --> src/session/classic.rs:334:24 [INFO] [stdout] | [INFO] [stdout] 334 | if let Err(err_string) = heartbeat_result { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_err_string` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `range` [INFO] [stdout] --> src/session/classic.rs:443:25 [INFO] [stdout] | [INFO] [stdout] 443 | let range = seq_from..=seq_to; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_range` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/session/classic.rs:493:34 [INFO] [stdout] | [INFO] [stdout] 493 | fn reject_message(&mut self, msg: slr::Message) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/session/classic.rs:509:45 [INFO] [stdout] | [INFO] [stdout] 509 | Some(slr::FixFieldValue::String(x)) => (), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/session/classic.rs:531:45 [INFO] [stdout] | [INFO] [stdout] 531 | fn sending_time_within_threshold(&self, msg: &slr::Message) -> bool { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0170]: pattern binding `Custom` is named the same as one of the variants of the type `HeartbeatConfig` [INFO] [stdout] --> src/session/classic.rs:90:13 [INFO] [stdout] | [INFO] [stdout] 90 | Custom => Ok(()), [INFO] [stdout] | ^^^^^^ help: to match on the variant, qualify the path: `HeartbeatConfig::Custom` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bindings_with_variant_name)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> src/fix_codegen.rs:85:39 [INFO] [stdout] | [INFO] [stdout] 85 | LayoutItemKind::Component(c) => "()".to_string(), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> src/fix_codegen.rs:90:39 [INFO] [stdout] | [INFO] [stdout] 90 | LayoutItemKind::Component(c) => "///".to_string(), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> src/fix_codegen.rs:98:39 [INFO] [stdout] | [INFO] [stdout] 98 | LayoutItemKind::Component(c) => (), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `range` [INFO] [stdout] --> src/dictionary.rs:479:39 [INFO] [stdout] | [INFO] [stdout] 479 | LayoutItemKindData::Group(range) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_range` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `range` [INFO] [stdout] --> src/dictionary.rs:493:39 [INFO] [stdout] | [INFO] [stdout] 493 | LayoutItemKindData::Group(range) => "", [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_range` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/encoders/fast/mod.rs:49:51 [INFO] [stdout] | [INFO] [stdout] 49 | if let template::FieldType::Primitive(f) = &field.kind() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `presence_by_field` [INFO] [stdout] --> src/encoders/fast/mod.rs:101:13 [INFO] [stdout] | [INFO] [stdout] 101 | let mut presence_by_field: BitVec = BitVec::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_presence_by_field` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `message` [INFO] [stdout] --> src/encoders/fast/mod.rs:100:22 [INFO] [stdout] | [INFO] [stdout] 100 | fn encode(&self, message: slr::Message) -> EncodeResult> { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `output` [INFO] [stdout] --> src/encoders/fast/codec.rs:119:25 [INFO] [stdout] | [INFO] [stdout] 119 | fn serialize(&self, output: &mut impl io::Write) -> io::Result { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_output` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `output` [INFO] [stdout] --> src/encoders/fast/codec.rs:188:25 [INFO] [stdout] | [INFO] [stdout] 188 | fn serialize(&self, output: &mut impl io::Write) -> io::Result { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_output` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/encoders/tagvalue.rs:143:13 [INFO] [stdout] | [INFO] [stdout] 143 | fn from(err: io::Error) -> Self { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/encoders/tagvalue.rs:362:13 [INFO] [stdout] | [INFO] [stdout] 362 | let result = TagValue::new().decode_ws(&mut msg.as_bytes(), '|'); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `Custom` [INFO] [stdout] --> src/session/classic.rs:90:13 [INFO] [stdout] | [INFO] [stdout] 90 | Custom => Ok(()), [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_Custom` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err_string` [INFO] [stdout] --> src/session/classic.rs:334:24 [INFO] [stdout] | [INFO] [stdout] 334 | if let Err(err_string) = heartbeat_result { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_err_string` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `range` [INFO] [stdout] --> src/session/classic.rs:443:25 [INFO] [stdout] | [INFO] [stdout] 443 | let range = seq_from..=seq_to; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_range` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/session/classic.rs:493:34 [INFO] [stdout] | [INFO] [stdout] 493 | fn reject_message(&mut self, msg: slr::Message) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/session/classic.rs:509:45 [INFO] [stdout] | [INFO] [stdout] 509 | Some(slr::FixFieldValue::String(x)) => (), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/session/classic.rs:531:45 [INFO] [stdout] | [INFO] [stdout] 531 | fn sending_time_within_threshold(&self, msg: &slr::Message) -> bool { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/encoders/fast/mod.rs:101:13 [INFO] [stdout] | [INFO] [stdout] 101 | let mut presence_by_field: BitVec = BitVec::new(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/encoders/fast/mod.rs:102:13 [INFO] [stdout] | [INFO] [stdout] 102 | let mut buffer = Vec::new(); [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] --> src/encoders/fast/mod.rs:101:13 [INFO] [stdout] | [INFO] [stdout] 101 | let mut presence_by_field: BitVec = BitVec::new(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/encoders/fast/mod.rs:102:13 [INFO] [stdout] | [INFO] [stdout] 102 | let mut buffer = Vec::new(); [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] --> src/encoders/tagvalue.rs:59:13 [INFO] [stdout] | [INFO] [stdout] 59 | let mut checksum = Checksum::new(); [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] --> src/session/classic.rs:440:25 [INFO] [stdout] | [INFO] [stdout] 440 | let mut response = slr::Message::new(); [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] --> src/encoders/tagvalue.rs:59:13 [INFO] [stdout] | [INFO] [stdout] 59 | let mut checksum = Checksum::new(); [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] --> src/session/classic.rs:440:25 [INFO] [stdout] | [INFO] [stdout] 440 | let mut response = slr::Message::new(); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `gen_message` [INFO] [stdout] --> src/fix_codegen.rs:138:12 [INFO] [stdout] | [INFO] [stdout] 138 | pub fn gen_message() -> String { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Abbreviation` [INFO] [stdout] --> src/dictionary.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | Abbreviation(String), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `BlockRepeating` [INFO] [stdout] --> src/dictionary.rs:312:5 [INFO] [stdout] | [INFO] [stdout] 312 | BlockRepeating, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ImplicitBlockRepeating` [INFO] [stdout] --> src/dictionary.rs:314:5 [INFO] [stdout] | [INFO] [stdout] 314 | ImplicitBlockRepeating, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ImplicitBlock` [INFO] [stdout] --> src/dictionary.rs:315:5 [INFO] [stdout] | [INFO] [stdout] 315 | ImplicitBlock, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `OptimisedBlockRepeating` [INFO] [stdout] --> src/dictionary.rs:316:5 [INFO] [stdout] | [INFO] [stdout] 316 | OptimisedBlockRepeating, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `OptimisedImplicitBlockRepeating` [INFO] [stdout] --> src/dictionary.rs:317:5 [INFO] [stdout] | [INFO] [stdout] 317 | OptimisedImplicitBlockRepeating, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `XMLDataBlock` [INFO] [stdout] --> src/dictionary.rs:318:5 [INFO] [stdout] | [INFO] [stdout] 318 | XMLDataBlock, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Message` [INFO] [stdout] --> src/dictionary.rs:319:5 [INFO] [stdout] | [INFO] [stdout] 319 | Message, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `serialize_bitvec` [INFO] [stdout] --> src/encoders/fast/codec.rs:160:4 [INFO] [stdout] | [INFO] [stdout] 160 | fn serialize_bitvec(bits: &BitSlice, output: &mut impl io::Write) -> io::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `bits` [INFO] [stdout] --> src/encoders/fast/codec.rs:182:12 [INFO] [stdout] | [INFO] [stdout] 182 | pub fn bits(&self) -> impl Iterator { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `None` [INFO] [stdout] --> src/encoders/fast/field_operators.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | None, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Delta` [INFO] [stdout] --> src/encoders/fast/field_operators.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | Delta, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Tail` [INFO] [stdout] --> src/encoders/fast/field_operators.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | Tail, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Copy` [INFO] [stdout] --> src/encoders/fast/field_operators.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | Copy, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/encoders/fast/field_operators.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn new(value: T) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Decimal` [INFO] [stdout] --> src/encoders/fast/template.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | Decimal(f32), // FIXME [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `UnicodeString` [INFO] [stdout] --> src/encoders/fast/template.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | UnicodeString(String), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `xml_presence_attribute_to_bool` [INFO] [stdout] --> src/encoders/fast/template.rs:169:8 [INFO] [stdout] | [INFO] [stdout] 169 | fn xml_presence_attribute_to_bool(attribute: &str) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `dict` [INFO] [stdout] --> src/encoders/fast/mod.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | dict: Dictionary, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `EncodeResult` [INFO] [stdout] --> src/encoders/tagvalue.rs:27:1 [INFO] [stdout] | [INFO] [stdout] 27 | type EncodeResult = Result>::EncodeErr>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `result` [INFO] [stdout] --> src/encoders/tagvalue.rs:173:8 [INFO] [stdout] | [INFO] [stdout] 173 | fn result(self) -> u8 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `data_length` [INFO] [stdout] --> src/encoders/tagvalue.rs:184:5 [INFO] [stdout] | [INFO] [stdout] 184 | data_length: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `TypeInfo` [INFO] [stdout] --> src/encoders/tagvalue.rs:205:10 [INFO] [stdout] | [INFO] [stdout] 205 | pub enum TypeInfo { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `length` [INFO] [stdout] --> src/encoders/tagvalue.rs:218:5 [INFO] [stdout] | [INFO] [stdout] 218 | length: u32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `simple_dict` [INFO] [stdout] --> src/encoders/tagvalue.rs:327:8 [INFO] [stdout] | [INFO] [stdout] 327 | fn simple_dict() -> Dictionary { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Acceptor` [INFO] [stdout] --> src/engines.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | struct Acceptor> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/engines.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn new(dict: Dictionary, encoder: E) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `listen` [INFO] [stdout] --> src/engines.rs:26:18 [INFO] [stdout] | [INFO] [stdout] 26 | pub async fn listen(self, listener: TcpListener) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `handle_connection` [INFO] [stdout] --> src/engines.rs:31:14 [INFO] [stdout] | [INFO] [stdout] 31 | async fn handle_connection(&self, listener: impl Iterator) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `MAX_MESSAGE_SIZE_ERR` [INFO] [stdout] --> src/session/classic.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | const MAX_MESSAGE_SIZE_ERR: &str = "MaxMessageSize(383) = {} < required message size {}"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `reasonable_amount_of_time` [INFO] [stdout] --> src/session/classic.rs:11:4 [INFO] [stdout] | [INFO] [stdout] 11 | fn reasonable_amount_of_time(heartbeat: &Duration) -> Duration { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Established` [INFO] [stdout] --> src/session/classic.rs:53:5 [INFO] [stdout] | [INFO] [stdout] 53 | Established, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `app_encryption` [INFO] [stdout] --> src/session/classic.rs:110:5 [INFO] [stdout] | [INFO] [stdout] 110 | app_encryption: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `heartbeat_relaxed` [INFO] [stdout] --> src/session/classic.rs:117:5 [INFO] [stdout] | [INFO] [stdout] 117 | heartbeat_relaxed: Duration, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `delivery_threshold` [INFO] [stdout] --> src/session/classic.rs:118:5 [INFO] [stdout] | [INFO] [stdout] 118 | delivery_threshold: Duration, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `queue_inbound` [INFO] [stdout] --> src/session/classic.rs:137:5 [INFO] [stdout] | [INFO] [stdout] 137 | queue_inbound: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `history_outbound` [INFO] [stdout] --> src/session/classic.rs:138:5 [INFO] [stdout] | [INFO] [stdout] 138 | history_outbound: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `interrupt_connection` [INFO] [stdout] --> src/session/classic.rs:489:8 [INFO] [stdout] | [INFO] [stdout] 489 | fn interrupt_connection(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `reject_message` [INFO] [stdout] --> src/session/classic.rs:493:8 [INFO] [stdout] | [INFO] [stdout] 493 | fn reject_message(&mut self, msg: slr::Message) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `sending_time_within_threshold` [INFO] [stdout] --> src/session/classic.rs:531:8 [INFO] [stdout] | [INFO] [stdout] 531 | fn sending_time_within_threshold(&self, msg: &slr::Message) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `MSG` [INFO] [stdout] --> src/session/classic.rs:546:5 [INFO] [stdout] | [INFO] [stdout] 546 | const MSG: &'static [u8] = &[0]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Terminated` [INFO] [stdout] --> src/session/new_classic.rs:67:5 [INFO] [stdout] | [INFO] [stdout] 67 | Terminated, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `heartbeat` [INFO] [stdout] --> src/session/new_classic.rs:90:12 [INFO] [stdout] | [INFO] [stdout] 90 | pub fn heartbeat(&self) -> Duration { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `seq_nums` [INFO] [stdout] --> src/session/new_classic.rs:94:12 [INFO] [stdout] | [INFO] [stdout] 94 | pub fn seq_nums(&self) -> (u64, u64) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Custom` should have a snake case name [INFO] [stdout] --> src/session/classic.rs:90:13 [INFO] [stdout] | [INFO] [stdout] 90 | Custom => Ok(()), [INFO] [stdout] | ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `custom` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `gen_message` [INFO] [stdout] --> src/fix_codegen.rs:138:12 [INFO] [stdout] | [INFO] [stdout] 138 | pub fn gen_message() -> String { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Abbreviation` [INFO] [stdout] --> src/dictionary.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | Abbreviation(String), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `BlockRepeating` [INFO] [stdout] --> src/dictionary.rs:312:5 [INFO] [stdout] | [INFO] [stdout] 312 | BlockRepeating, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ImplicitBlockRepeating` [INFO] [stdout] --> src/dictionary.rs:314:5 [INFO] [stdout] | [INFO] [stdout] 314 | ImplicitBlockRepeating, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ImplicitBlock` [INFO] [stdout] --> src/dictionary.rs:315:5 [INFO] [stdout] | [INFO] [stdout] 315 | ImplicitBlock, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `OptimisedBlockRepeating` [INFO] [stdout] --> src/dictionary.rs:316:5 [INFO] [stdout] | [INFO] [stdout] 316 | OptimisedBlockRepeating, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `OptimisedImplicitBlockRepeating` [INFO] [stdout] --> src/dictionary.rs:317:5 [INFO] [stdout] | [INFO] [stdout] 317 | OptimisedImplicitBlockRepeating, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `XMLDataBlock` [INFO] [stdout] --> src/dictionary.rs:318:5 [INFO] [stdout] | [INFO] [stdout] 318 | XMLDataBlock, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Message` [INFO] [stdout] --> src/dictionary.rs:319:5 [INFO] [stdout] | [INFO] [stdout] 319 | Message, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `serialize_bitvec` [INFO] [stdout] --> src/encoders/fast/codec.rs:160:4 [INFO] [stdout] | [INFO] [stdout] 160 | fn serialize_bitvec(bits: &BitSlice, output: &mut impl io::Write) -> io::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `bits` [INFO] [stdout] --> src/encoders/fast/codec.rs:182:12 [INFO] [stdout] | [INFO] [stdout] 182 | pub fn bits(&self) -> impl Iterator { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Constant` [INFO] [stdout] --> src/encoders/fast/field_operators.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | Constant, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `None` [INFO] [stdout] --> src/encoders/fast/field_operators.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | None, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Delta` [INFO] [stdout] --> src/encoders/fast/field_operators.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | Delta, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Tail` [INFO] [stdout] --> src/encoders/fast/field_operators.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | Tail, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Copy` [INFO] [stdout] --> src/encoders/fast/field_operators.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | Copy, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/encoders/fast/field_operators.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn new(value: T) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Decimal` [INFO] [stdout] --> src/encoders/fast/template.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | Decimal(f32), // FIXME [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `UnicodeString` [INFO] [stdout] --> src/encoders/fast/template.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | UnicodeString(String), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `from_template` [INFO] [stdout] --> src/encoders/fast/template.rs:55:8 [INFO] [stdout] | [INFO] [stdout] 55 | fn from_template(node: roxmltree::Node) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/encoders/fast/template.rs:97:8 [INFO] [stdout] | [INFO] [stdout] 97 | fn new(xml_document: &str) -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `from_xml` [INFO] [stdout] --> src/encoders/fast/template.rs:104:8 [INFO] [stdout] | [INFO] [stdout] 104 | fn from_xml(dict: Dictionary, root: roxmltree::Node) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `xml_tag_to_instruction` [INFO] [stdout] --> src/encoders/fast/template.rs:155:8 [INFO] [stdout] | [INFO] [stdout] 155 | fn xml_tag_to_instruction(tag: &str) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `xml_presence_attribute_to_bool` [INFO] [stdout] --> src/encoders/fast/template.rs:169:8 [INFO] [stdout] | [INFO] [stdout] 169 | fn xml_presence_attribute_to_bool(attribute: &str) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `dict` [INFO] [stdout] --> src/encoders/fast/mod.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | dict: Dictionary, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `EncodeResult` [INFO] [stdout] --> src/encoders/tagvalue.rs:27:1 [INFO] [stdout] | [INFO] [stdout] 27 | type EncodeResult = Result>::EncodeErr>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `result` [INFO] [stdout] --> src/encoders/tagvalue.rs:173:8 [INFO] [stdout] | [INFO] [stdout] 173 | fn result(self) -> u8 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `data_length` [INFO] [stdout] --> src/encoders/tagvalue.rs:184:5 [INFO] [stdout] | [INFO] [stdout] 184 | data_length: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `TypeInfo` [INFO] [stdout] --> src/encoders/tagvalue.rs:205:10 [INFO] [stdout] | [INFO] [stdout] 205 | pub enum TypeInfo { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `length` [INFO] [stdout] --> src/encoders/tagvalue.rs:218:5 [INFO] [stdout] | [INFO] [stdout] 218 | length: u32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Acceptor` [INFO] [stdout] --> src/engines.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | struct Acceptor> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/engines.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn new(dict: Dictionary, encoder: E) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `listen` [INFO] [stdout] --> src/engines.rs:26:18 [INFO] [stdout] | [INFO] [stdout] 26 | pub async fn listen(self, listener: TcpListener) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `handle_connection` [INFO] [stdout] --> src/engines.rs:31:14 [INFO] [stdout] | [INFO] [stdout] 31 | async fn handle_connection(&self, listener: impl Iterator) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `MAX_MESSAGE_SIZE_ERR` [INFO] [stdout] --> src/session/classic.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | const MAX_MESSAGE_SIZE_ERR: &str = "MaxMessageSize(383) = {} < required message size {}"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `reasonable_amount_of_time` [INFO] [stdout] --> src/session/classic.rs:11:4 [INFO] [stdout] | [INFO] [stdout] 11 | fn reasonable_amount_of_time(heartbeat: &Duration) -> Duration { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Established` [INFO] [stdout] --> src/session/classic.rs:53:5 [INFO] [stdout] | [INFO] [stdout] 53 | Established, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `app_encryption` [INFO] [stdout] --> src/session/classic.rs:110:5 [INFO] [stdout] | [INFO] [stdout] 110 | app_encryption: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `heartbeat_relaxed` [INFO] [stdout] --> src/session/classic.rs:117:5 [INFO] [stdout] | [INFO] [stdout] 117 | heartbeat_relaxed: Duration, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `delivery_threshold` [INFO] [stdout] --> src/session/classic.rs:118:5 [INFO] [stdout] | [INFO] [stdout] 118 | delivery_threshold: Duration, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `queue_inbound` [INFO] [stdout] --> src/session/classic.rs:137:5 [INFO] [stdout] | [INFO] [stdout] 137 | queue_inbound: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `history_outbound` [INFO] [stdout] --> src/session/classic.rs:138:5 [INFO] [stdout] | [INFO] [stdout] 138 | history_outbound: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `interrupt_connection` [INFO] [stdout] --> src/session/classic.rs:489:8 [INFO] [stdout] | [INFO] [stdout] 489 | fn interrupt_connection(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `reject_message` [INFO] [stdout] --> src/session/classic.rs:493:8 [INFO] [stdout] | [INFO] [stdout] 493 | fn reject_message(&mut self, msg: slr::Message) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `sending_time_within_threshold` [INFO] [stdout] --> src/session/classic.rs:531:8 [INFO] [stdout] | [INFO] [stdout] 531 | fn sending_time_within_threshold(&self, msg: &slr::Message) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Exact` [INFO] [stdout] --> src/session/new_classic.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | Exact(Duration), [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Range` [INFO] [stdout] --> src/session/new_classic.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | Range(RangeInclusive), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Any` [INFO] [stdout] --> src/session/new_classic.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | Any, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `validate` [INFO] [stdout] --> src/session/new_classic.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn validate(&self, proposal: &Duration) -> std::result::Result<(), String> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Disconnected` [INFO] [stdout] --> src/session/new_classic.rs:61:5 [INFO] [stdout] | [INFO] [stdout] 61 | Disconnected, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Active` [INFO] [stdout] --> src/session/new_classic.rs:62:5 [INFO] [stdout] | [INFO] [stdout] 62 | Active, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Terminated` [INFO] [stdout] --> src/session/new_classic.rs:67:5 [INFO] [stdout] | [INFO] [stdout] 67 | Terminated, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `IncomingMessage` [INFO] [stdout] --> src/session/new_classic.rs:68:5 [INFO] [stdout] | [INFO] [stdout] 68 | IncomingMessage(slr::Message), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Terminate` [INFO] [stdout] --> src/session/new_classic.rs:73:5 [INFO] [stdout] | [INFO] [stdout] 73 | Terminate, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Message` [INFO] [stdout] --> src/session/new_classic.rs:74:5 [INFO] [stdout] | [INFO] [stdout] 74 | Message(slr::Message), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/session/new_classic.rs:78:12 [INFO] [stdout] | [INFO] [stdout] 78 | pub fn new(config: Configuration) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `heartbeat` [INFO] [stdout] --> src/session/new_classic.rs:90:12 [INFO] [stdout] | [INFO] [stdout] 90 | pub fn heartbeat(&self) -> Duration { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `seq_nums` [INFO] [stdout] --> src/session/new_classic.rs:94:12 [INFO] [stdout] | [INFO] [stdout] 94 | pub fn seq_nums(&self) -> (u64, u64) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `feed` [INFO] [stdout] --> src/session/new_classic.rs:98:12 [INFO] [stdout] | [INFO] [stdout] 98 | pub fn feed(&mut self, event: EventInbound) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `feed_incoming_message` [INFO] [stdout] --> src/session/new_classic.rs:107:8 [INFO] [stdout] | [INFO] [stdout] 107 | fn feed_incoming_message(&mut self, message: slr::Message) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `notify` [INFO] [stdout] --> src/session/new_classic.rs:159:8 [INFO] [stdout] | [INFO] [stdout] 159 | fn notify(&mut self, event: EventOutbound) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `notifications` [INFO] [stdout] --> src/session/new_classic.rs:163:12 [INFO] [stdout] | [INFO] [stdout] 163 | pub fn notifications(&mut self) -> impl Iterator { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `heartbeat_exact` [INFO] [stdout] --> src/session/new_classic.rs:172:12 [INFO] [stdout] | [INFO] [stdout] 172 | pub fn heartbeat_exact(secs: u64) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `heartbeat_range` [INFO] [stdout] --> src/session/new_classic.rs:176:12 [INFO] [stdout] | [INFO] [stdout] 176 | pub fn heartbeat_range(a: u64, b: u64) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `heartbeat_gt_0` [INFO] [stdout] --> src/session/new_classic.rs:183:12 [INFO] [stdout] | [INFO] [stdout] 183 | pub fn heartbeat_gt_0() -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Custom` should have a snake case name [INFO] [stdout] --> src/session/classic.rs:90:13 [INFO] [stdout] | [INFO] [stdout] 90 | Custom => Ok(()), [INFO] [stdout] | ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `custom` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 73 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0170`. [INFO] [stdout] [INFO] [stdout] warning: 91 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0170`. [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 25s [INFO] running `Command { std: "docker" "inspect" "3418ba4005ff3ef77c406051c5a116ed331dbb74e7eb6972a45dcc7e13429f39", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3418ba4005ff3ef77c406051c5a116ed331dbb74e7eb6972a45dcc7e13429f39", kill_on_drop: false }` [INFO] [stdout] 3418ba4005ff3ef77c406051c5a116ed331dbb74e7eb6972a45dcc7e13429f39