[INFO] cloning repository https://github.com/FredOden/rust-cli [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FredOden/rust-cli" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFredOden%2Frust-cli", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFredOden%2Frust-cli'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5de6cbdff09208420cec89c48513287dd7d7ad62 [INFO] checking FredOden/rust-cli against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFredOden%2Frust-cli" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/FredOden/rust-cli [INFO] finished tweaking git repo https://github.com/FredOden/rust-cli [INFO] tweaked toml for git repo https://github.com/FredOden/rust-cli written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/FredOden/rust-cli on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/FredOden/rust-cli 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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 148 packages to latest compatible versions [INFO] [stderr] Adding addr2line v0.22.0 [INFO] [stderr] Adding adler v1.0.2 [INFO] [stderr] Adding backtrace v0.3.73 (available: v0.3.76) [INFO] [stderr] Adding base64 v0.21.7 [INFO] [stderr] Adding bitflags v2.9.4 [INFO] [stderr] Adding bumpalo v3.19.0 [INFO] [stderr] Adding bytes v1.10.1 [INFO] [stderr] Adding cc v1.2.41 [INFO] [stderr] Adding core-foundation v0.9.4 [INFO] [stderr] Adding core-foundation-sys v0.8.7 [INFO] [stderr] Adding displaydoc v0.2.5 [INFO] [stderr] Adding encoding_rs v0.8.35 [INFO] [stderr] Adding equivalent v1.0.2 [INFO] [stderr] Adding errno v0.3.14 [INFO] [stderr] Adding fastrand v2.3.0 [INFO] [stderr] Adding find-msvc-tools v0.1.4 [INFO] [stderr] Adding fnv v1.0.7 [INFO] [stderr] Adding foreign-types v0.3.2 [INFO] [stderr] Adding foreign-types-shared v0.1.1 [INFO] [stderr] Adding form_urlencoded v1.2.2 [INFO] [stderr] Adding futures-channel v0.3.31 [INFO] [stderr] Adding futures-core v0.3.31 [INFO] [stderr] Adding futures-sink v0.3.31 [INFO] [stderr] Adding futures-task v0.3.31 [INFO] [stderr] Adding futures-util v0.3.31 [INFO] [stderr] Adding gimli v0.29.0 [INFO] [stderr] Adding h2 v0.3.27 [INFO] [stderr] Adding hashbrown v0.16.0 [INFO] [stderr] Adding hermit-abi v0.3.9 [INFO] [stderr] Adding http v0.2.12 [INFO] [stderr] Adding http-body v0.4.6 [INFO] [stderr] Adding httparse v1.10.1 [INFO] [stderr] Adding httpdate v1.0.3 [INFO] [stderr] Adding hyper v0.14.32 [INFO] [stderr] Adding hyper-tls v0.5.0 [INFO] [stderr] Adding icu_collections v2.0.0 [INFO] [stderr] Adding icu_locale_core v2.0.0 [INFO] [stderr] Adding icu_normalizer v2.0.0 [INFO] [stderr] Adding icu_normalizer_data v2.0.0 [INFO] [stderr] Adding icu_properties v2.0.1 [INFO] [stderr] Adding icu_properties_data v2.0.1 [INFO] [stderr] Adding icu_provider v2.0.0 [INFO] [stderr] Adding idna v1.1.0 [INFO] [stderr] Adding idna_adapter v1.2.1 [INFO] [stderr] Adding indexmap v2.11.4 [INFO] [stderr] Adding ipnet v2.11.0 [INFO] [stderr] Adding itoa v1.0.15 [INFO] [stderr] Adding js-sys v0.3.81 [INFO] [stderr] Adding linux-raw-sys v0.4.15 [INFO] [stderr] Adding litemap v0.8.0 [INFO] [stderr] Adding lock_api v0.4.14 [INFO] [stderr] Adding log v0.4.28 [INFO] [stderr] Adding memchr v2.7.6 [INFO] [stderr] Adding mime v0.3.17 [INFO] [stderr] Adding miniz_oxide v0.7.4 [INFO] [stderr] Adding mio v1.0.2 (available: v1.0.4) [INFO] [stderr] Adding native-tls v0.2.14 [INFO] [stderr] Adding object v0.36.7 [INFO] [stderr] Adding once_cell v1.21.3 [INFO] [stderr] Adding openssl v0.10.74 [INFO] [stderr] Adding openssl-macros v0.1.1 [INFO] [stderr] Adding openssl-probe v0.1.6 [INFO] [stderr] Adding openssl-sys v0.9.110 [INFO] [stderr] Adding parking_lot v0.12.5 [INFO] [stderr] Adding parking_lot_core v0.9.12 [INFO] [stderr] Adding percent-encoding v2.3.2 [INFO] [stderr] Adding pin-project-lite v0.2.16 [INFO] [stderr] Adding pin-utils v0.1.0 [INFO] 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windows_i686_gnullvm v0.52.6 [INFO] [stderr] Adding windows_i686_msvc v0.48.5 [INFO] [stderr] Adding windows_i686_msvc v0.52.6 [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 [INFO] [stderr] Adding windows_x86_64_gnu v0.52.6 [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 [INFO] [stderr] Adding windows_x86_64_gnullvm v0.52.6 [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 [INFO] [stderr] Adding windows_x86_64_msvc v0.52.6 [INFO] [stderr] Adding winreg v0.50.0 [INFO] [stderr] Adding writeable v0.6.1 [INFO] [stderr] Adding yoke v0.8.0 [INFO] [stderr] Adding yoke-derive v0.8.0 [INFO] [stderr] Adding zerofrom v0.1.6 [INFO] [stderr] Adding zerofrom-derive v0.1.6 [INFO] [stderr] Adding zerotrie v0.2.2 [INFO] [stderr] Adding zerovec v0.11.4 [INFO] [stderr] Adding zerovec-derive v0.11.1 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tokio v1.42.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6e0bae94a93372aae715533153cf576f3d6b9d1ed9cf8d9b82cbf8cd015b2083 [INFO] running `Command { std: "docker" "start" "-a" "6e0bae94a93372aae715533153cf576f3d6b9d1ed9cf8d9b82cbf8cd015b2083", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6e0bae94a93372aae715533153cf576f3d6b9d1ed9cf8d9b82cbf8cd015b2083", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e0bae94a93372aae715533153cf576f3d6b9d1ed9cf8d9b82cbf8cd015b2083", kill_on_drop: false }` [INFO] [stdout] 6e0bae94a93372aae715533153cf576f3d6b9d1ed9cf8d9b82cbf8cd015b2083 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c38b73f5b6660513657c3132170cf2ef5c0c26253aada8bd44bac11c6fa85ce2 [INFO] running `Command { std: "docker" "start" "-a" "c38b73f5b6660513657c3132170cf2ef5c0c26253aada8bd44bac11c6fa85ce2", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking stable_deref_trait v1.2.1 [INFO] [stderr] Compiling find-msvc-tools v0.1.4 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Checking lock_api v0.4.14 [INFO] [stderr] Compiling openssl v0.10.74 [INFO] [stderr] Checking mio v1.0.2 [INFO] [stderr] Checking socket2 v0.5.8 [INFO] [stderr] Checking signal-hook-registry v1.4.6 [INFO] [stderr] Checking http v0.2.12 [INFO] [stderr] Checking hashbrown v0.16.0 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking log v0.4.28 [INFO] [stderr] Checking percent-encoding v2.3.2 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking memchr v2.7.6 [INFO] [stderr] Compiling cc v1.2.41 [INFO] [stderr] Checking form_urlencoded v1.2.2 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking parking_lot v0.12.5 [INFO] [stderr] Checking indexmap v2.11.4 [INFO] [stderr] Checking http-body v0.4.6 [INFO] [stderr] Compiling openssl-sys v0.9.110 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Checking structopt v0.3.26 [INFO] [stderr] Compiling zerovec-derive v0.11.1 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Checking tokio v1.42.1 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Checking yoke v0.8.0 [INFO] [stderr] Checking zerovec v0.11.4 [INFO] [stderr] Checking zerotrie v0.2.2 [INFO] [stderr] Checking tinystr v0.8.1 [INFO] [stderr] Checking potential_utf v0.1.3 [INFO] [stderr] Checking icu_locale_core v2.0.0 [INFO] [stderr] Checking serde v1.0.210 [INFO] [stderr] Checking icu_collections v2.0.0 [INFO] [stderr] Checking icu_provider v2.0.0 [INFO] [stderr] Checking icu_normalizer v2.0.0 [INFO] [stderr] Checking icu_properties v2.0.1 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking idna v1.1.0 [INFO] [stderr] Checking tokio-util v0.7.16 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking url v2.5.7 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking h2 v0.3.27 [INFO] [stderr] Checking hyper v0.14.32 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.27 [INFO] [stderr] Checking cli v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::path::PathBuf` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::path::PathBuf; [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::error::Error` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread` [INFO] [stdout] --> src/client.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::thread; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::net::SocketAddr` [INFO] [stdout] --> src/client.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::net::SocketAddr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/alphavantageapi.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::PathBuf` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::path::PathBuf; [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::error::Error` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread` [INFO] [stdout] --> src/client.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::thread; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::net::SocketAddr` [INFO] [stdout] --> src/client.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::net::SocketAddr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/alphavantageapi.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/client.rs:28:29 [INFO] [stdout] | [INFO] [stdout] 28 | let mut sb = std::str::from_utf8(&buffer).unwrap(); [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: unused variable: `i` [INFO] [stdout] --> src/client.rs:16:17 [INFO] [stdout] | [INFO] [stdout] 16 | for i in 0..5 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/client.rs:28:29 [INFO] [stdout] | [INFO] [stdout] 28 | let mut sb = std::str::from_utf8(&buffer).unwrap(); [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: unused variable: `i` [INFO] [stdout] --> src/client.rs:16:17 [INFO] [stdout] | [INFO] [stdout] 16 | for i in 0..5 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/exchange_simulator.rs:69:9 [INFO] [stdout] | [INFO] [stdout] 69 | let mut sb = std::str::from_utf8(&buffer); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `debug`, `verbose`, `rate`, and `out_type` are never read [INFO] [stdout] --> src/main.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 33 | struct Opt { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 34 | #[structopt(short, long)] [INFO] [stdout] 35 | debug: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 39 | verbose: u8, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | rate: f64, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | out_type: Option, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `dummy` is never used [INFO] [stdout] --> src/main.rs:136:4 [INFO] [stdout] | [INFO] [stdout] 136 | fn dummy(d:T) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Warrant` is never constructed [INFO] [stdout] --> src/instrument.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 12 | pub enum Kind { [INFO] [stdout] | ---- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 15 | Warrant(String), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Kind` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `bid`, `ask`, `open`, and `close` are never read [INFO] [stdout] --> src/instrument.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct Data { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 29 | last: f64, // The last traded price. [INFO] [stdout] 30 | bid: f64, // The current bid price. [INFO] [stdout] | ^^^ [INFO] [stdout] 31 | ask: f64, // The current ask price. [INFO] [stdout] | ^^^ [INFO] [stdout] 32 | open: f64, // The opening price. [INFO] [stdout] | ^^^^ [INFO] [stdout] 33 | close: f64, // The closing price. [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Data` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_subscribers` is never used [INFO] [stdout] --> src/instrument.rs:83:12 [INFO] [stdout] | [INFO] [stdout] 52 | impl Instrument { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 83 | pub fn get_subscribers(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/instrument.rs:107:5 [INFO] [stdout] | [INFO] [stdout] 105 | pub struct DataFeed<'a> { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 106 | registry: HashMap<&'a String, &'a Instrument>, // A registry mapping instrument names to their references. [INFO] [stdout] 107 | name: String, // The name of the data feed. [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `flush` is never used [INFO] [stdout] --> src/instrument.rs:127:12 [INFO] [stdout] | [INFO] [stdout] 111 | impl<'a> DataFeed<'a> { [INFO] [stdout] | --------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 127 | pub fn flush(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/exchange_simulator.rs:69:9 [INFO] [stdout] | [INFO] [stdout] 69 | let mut sb = std::str::from_utf8(&buffer); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/exchange_simulator.rs:86:13 [INFO] [stdout] | [INFO] [stdout] 86 | stream.shutdown(std::net::Shutdown::Both); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 86 | let _ = stream.shutdown(std::net::Shutdown::Both); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `debug`, `verbose`, `rate`, and `out_type` are never read [INFO] [stdout] --> src/main.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 33 | struct Opt { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 34 | #[structopt(short, long)] [INFO] [stdout] 35 | debug: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 39 | verbose: u8, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | rate: f64, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | out_type: Option, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `dummy` is never used [INFO] [stdout] --> src/main.rs:136:4 [INFO] [stdout] | [INFO] [stdout] 136 | fn dummy(d:T) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Warrant` is never constructed [INFO] [stdout] --> src/instrument.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 12 | pub enum Kind { [INFO] [stdout] | ---- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 15 | Warrant(String), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Kind` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `bid`, `ask`, `open`, and `close` are never read [INFO] [stdout] --> src/instrument.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct Data { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 29 | last: f64, // The last traded price. [INFO] [stdout] 30 | bid: f64, // The current bid price. [INFO] [stdout] | ^^^ [INFO] [stdout] 31 | ask: f64, // The current ask price. [INFO] [stdout] | ^^^ [INFO] [stdout] 32 | open: f64, // The opening price. [INFO] [stdout] | ^^^^ [INFO] [stdout] 33 | close: f64, // The closing price. [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Data` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_subscribers` is never used [INFO] [stdout] --> src/instrument.rs:83:12 [INFO] [stdout] | [INFO] [stdout] 52 | impl Instrument { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 83 | pub fn get_subscribers(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/instrument.rs:107:5 [INFO] [stdout] | [INFO] [stdout] 105 | pub struct DataFeed<'a> { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 106 | registry: HashMap<&'a String, &'a Instrument>, // A registry mapping instrument names to their references. [INFO] [stdout] 107 | name: String, // The name of the data feed. [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `flush` is never used [INFO] [stdout] --> src/instrument.rs:127:12 [INFO] [stdout] | [INFO] [stdout] 111 | impl<'a> DataFeed<'a> { [INFO] [stdout] | --------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 127 | pub fn flush(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/exchange_simulator.rs:86:13 [INFO] [stdout] | [INFO] [stdout] 86 | stream.shutdown(std::net::Shutdown::Both); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 86 | let _ = stream.shutdown(std::net::Shutdown::Both); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 34.58s [INFO] running `Command { std: "docker" "inspect" "c38b73f5b6660513657c3132170cf2ef5c0c26253aada8bd44bac11c6fa85ce2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c38b73f5b6660513657c3132170cf2ef5c0c26253aada8bd44bac11c6fa85ce2", kill_on_drop: false }` [INFO] [stdout] c38b73f5b6660513657c3132170cf2ef5c0c26253aada8bd44bac11c6fa85ce2