[INFO] cloning repository https://github.com/Eclipse-Research-Group/kiwisdr-collector [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Eclipse-Research-Group/kiwisdr-collector" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEclipse-Research-Group%2Fkiwisdr-collector", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEclipse-Research-Group%2Fkiwisdr-collector'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 69342dac98709d4bd6082d89305f0ef034e09e63 [INFO] checking Eclipse-Research-Group/kiwisdr-collector against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEclipse-Research-Group%2Fkiwisdr-collector" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Eclipse-Research-Group/kiwisdr-collector on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Eclipse-Research-Group/kiwisdr-collector [INFO] finished tweaking git repo https://github.com/Eclipse-Research-Group/kiwisdr-collector [INFO] tweaked toml for git repo https://github.com/Eclipse-Research-Group/kiwisdr-collector written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Eclipse-Research-Group/kiwisdr-collector 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded indexmap v2.2.1 [INFO] [stderr] Downloaded os v0.1.0 [INFO] [stderr] Downloaded simple_logger v4.3.3 [INFO] [stderr] Downloaded anyhow v1.0.80 [INFO] [stderr] Downloaded flac-sys v0.1.0 [INFO] [stderr] Downloaded flac-bound v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e58f260b081cf1ac1fb78f0f225dcfc321a786bb9c89384cb10f12e37f623115 [INFO] running `Command { std: "docker" "start" "-a" "e58f260b081cf1ac1fb78f0f225dcfc321a786bb9c89384cb10f12e37f623115", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e58f260b081cf1ac1fb78f0f225dcfc321a786bb9c89384cb10f12e37f623115", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e58f260b081cf1ac1fb78f0f225dcfc321a786bb9c89384cb10f12e37f623115", kill_on_drop: false }` [INFO] [stdout] e58f260b081cf1ac1fb78f0f225dcfc321a786bb9c89384cb10f12e37f623115 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ea55afabd5ec29a4fb48759a9feb008bfbad947f108059755c168b30fc336849 [INFO] running `Command { std: "docker" "start" "-a" "ea55afabd5ec29a4fb48759a9feb008bfbad947f108059755c168b30fc336849", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.152 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling serde v1.0.196 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Compiling thiserror v1.0.57 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Checking cpufeatures v0.2.12 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Compiling time-macros v0.2.16 [INFO] [stderr] Checking indexmap v2.2.1 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Checking data-encoding v2.5.0 [INFO] [stderr] Checking winnow v0.5.35 [INFO] [stderr] Compiling anyhow v1.0.80 [INFO] [stderr] Checking colored v2.1.0 [INFO] [stderr] Checking flac-sys v0.1.0 [INFO] [stderr] Checking os v0.1.0 [INFO] [stderr] Checking flac-bound v0.3.0 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking socket2 v0.5.6 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking time v0.3.31 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking simple_logger v4.3.3 [INFO] [stderr] Compiling serde_derive v1.0.196 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling thiserror-impl v1.0.57 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Checking tokio v1.35.1 [INFO] [stderr] Checking regex v1.10.3 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking tungstenite v0.21.0 [INFO] [stderr] Checking tokio-tungstenite v0.21.0 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking serde_spanned v0.6.5 [INFO] [stderr] Checking toml_datetime v0.6.5 [INFO] [stderr] Checking toml_edit v0.21.0 [INFO] [stderr] Checking toml v0.8.8 [INFO] [stderr] Checking kiwisdr-collector v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `future`, `pin_mut` [INFO] [stdout] --> src/sdr/kiwi/mod.rs:5:20 [INFO] [stdout] | [INFO] [stdout] 5 | use futures_util::{future, pin_mut, SinkExt, StreamExt}; [INFO] [stdout] | ^^^^^^ ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `simple_logger::SimpleLogger` [INFO] [stdout] --> src/sdr/kiwi/mod.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use simple_logger::SimpleLogger; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::BufWriter` [INFO] [stdout] --> src/sdr/kiwi/mod.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::io::BufWriter; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `env`, `fs::File`, `io::Write`, `path::Path` [INFO] [stdout] --> src/sdr/kiwi/mod.rs:12:11 [INFO] [stdout] | [INFO] [stdout] 12 | use std::{env, fs::File, io::Write, path::Path, sync::Arc}; [INFO] [stdout] | ^^^ ^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::sync::mpsc` [INFO] [stdout] --> src/sdr/kiwi/mod.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use tokio::sync::mpsc; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::sync::Mutex` [INFO] [stdout] --> src/sdr/kiwi/mod.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use tokio::sync::Mutex; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `connect_async` [INFO] [stdout] --> src/sdr/kiwi/mod.rs:16:25 [INFO] [stdout] | [INFO] [stdout] 16 | use tokio_tungstenite::{connect_async, tungstenite::protocol::Message}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Sample` [INFO] [stdout] --> src/main.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | use hound::{Sample, WavSpec, WavWriter}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `future`, `pin_mut` [INFO] [stdout] --> src/sdr/kiwi/mod.rs:5:20 [INFO] [stdout] | [INFO] [stdout] 5 | use futures_util::{future, pin_mut, SinkExt, StreamExt}; [INFO] [stdout] | ^^^^^^ ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `simple_logger::SimpleLogger` [INFO] [stdout] --> src/sdr/kiwi/mod.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use simple_logger::SimpleLogger; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::BufWriter` [INFO] [stdout] --> src/sdr/kiwi/mod.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::io::BufWriter; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `env`, `fs::File`, `io::Write`, `path::Path` [INFO] [stdout] --> src/sdr/kiwi/mod.rs:12:11 [INFO] [stdout] | [INFO] [stdout] 12 | use std::{env, fs::File, io::Write, path::Path, sync::Arc}; [INFO] [stdout] | ^^^ ^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::sync::mpsc` [INFO] [stdout] --> src/sdr/kiwi/mod.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use tokio::sync::mpsc; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::sync::Mutex` [INFO] [stdout] --> src/sdr/kiwi/mod.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use tokio::sync::Mutex; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `connect_async` [INFO] [stdout] --> src/sdr/kiwi/mod.rs:16:25 [INFO] [stdout] | [INFO] [stdout] 16 | use tokio_tungstenite::{connect_async, tungstenite::protocol::Message}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Sample` [INFO] [stdout] --> src/main.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | use hound::{Sample, WavSpec, WavWriter}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `audio_init` [INFO] [stdout] --> src/sdr/kiwi/mod.rs:171:45 [INFO] [stdout] | [INFO] [stdout] 171 | ... let audio_init: i16 = caps[1].parse().unwrap(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_audio_init` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sample_rate` [INFO] [stdout] --> src/sdr/kiwi/mod.rs:173:45 [INFO] [stdout] | [INFO] [stdout] 173 | ... let sample_rate: f64 = caps[3].parse().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sample_rate` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `flags` [INFO] [stdout] --> src/sdr/kiwi/mod.rs:187:37 [INFO] [stdout] | [INFO] [stdout] 187 | ... let flags = data[0]; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_flags` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `seq` [INFO] [stdout] --> src/sdr/kiwi/mod.rs:188:37 [INFO] [stdout] | [INFO] [stdout] 188 | ... let seq = LittleEndian::read_u32(&data[1..5]); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_seq` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/sdr/kiwi/mod.rs:207:41 [INFO] [stdout] | [INFO] [stdout] 207 | ... Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `audio_init` [INFO] [stdout] --> src/sdr/kiwi/mod.rs:171:45 [INFO] [stdout] | [INFO] [stdout] 171 | ... let audio_init: i16 = caps[1].parse().unwrap(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_audio_init` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sample_rate` [INFO] [stdout] --> src/sdr/kiwi/mod.rs:173:45 [INFO] [stdout] | [INFO] [stdout] 173 | ... let sample_rate: f64 = caps[3].parse().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sample_rate` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `flags` [INFO] [stdout] --> src/sdr/kiwi/mod.rs:187:37 [INFO] [stdout] | [INFO] [stdout] 187 | ... let flags = data[0]; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_flags` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `seq` [INFO] [stdout] --> src/sdr/kiwi/mod.rs:188:37 [INFO] [stdout] | [INFO] [stdout] 188 | ... let seq = LittleEndian::read_u32(&data[1..5]); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_seq` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/sdr/kiwi/mod.rs:207:41 [INFO] [stdout] | [INFO] [stdout] 207 | ... Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `station` is never read [INFO] [stdout] --> src/sdr/mod.rs:85:5 [INFO] [stdout] | [INFO] [stdout] 80 | pub struct SDRWrapper { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 85 | station: Station [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SDRCollector` is never constructed [INFO] [stdout] --> src/sdr/mod.rs:110:8 [INFO] [stdout] | [INFO] [stdout] 110 | struct SDRCollector { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `SDR_COUNTER` is never used [INFO] [stdout] --> src/sdr/kiwi/mod.rs:51:8 [INFO] [stdout] | [INFO] [stdout] 51 | static SDR_COUNTER: AtomicU64 = AtomicU64::new(0); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/sdr/kiwi/mod.rs:88:5 [INFO] [stdout] | [INFO] [stdout] 87 | pub struct KiwiSdrSndClient { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] 88 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `station` is never read [INFO] [stdout] --> src/sdr/mod.rs:85:5 [INFO] [stdout] | [INFO] [stdout] 80 | pub struct SDRWrapper { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 85 | station: Station [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SDRCollector` is never constructed [INFO] [stdout] --> src/sdr/mod.rs:110:8 [INFO] [stdout] | [INFO] [stdout] 110 | struct SDRCollector { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `SDR_COUNTER` is never used [INFO] [stdout] --> src/sdr/kiwi/mod.rs:51:8 [INFO] [stdout] | [INFO] [stdout] 51 | static SDR_COUNTER: AtomicU64 = AtomicU64::new(0); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/sdr/kiwi/mod.rs:88:5 [INFO] [stdout] | [INFO] [stdout] 87 | pub struct KiwiSdrSndClient { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] 88 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.13s [INFO] running `Command { std: "docker" "inspect" "ea55afabd5ec29a4fb48759a9feb008bfbad947f108059755c168b30fc336849", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea55afabd5ec29a4fb48759a9feb008bfbad947f108059755c168b30fc336849", kill_on_drop: false }` [INFO] [stdout] ea55afabd5ec29a4fb48759a9feb008bfbad947f108059755c168b30fc336849 [INFO] checking Eclipse-Research-Group/kiwisdr-collector against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEclipse-Research-Group%2Fkiwisdr-collector" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Eclipse-Research-Group/kiwisdr-collector on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Eclipse-Research-Group/kiwisdr-collector [INFO] finished tweaking git repo https://github.com/Eclipse-Research-Group/kiwisdr-collector [INFO] tweaked toml for git repo https://github.com/Eclipse-Research-Group/kiwisdr-collector written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Eclipse-Research-Group/kiwisdr-collector 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e861064995d7f58754a6172ebf3efff455c556be311aa14daa075229cab360c8 [INFO] running `Command { std: "docker" "start" "-a" "e861064995d7f58754a6172ebf3efff455c556be311aa14daa075229cab360c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e861064995d7f58754a6172ebf3efff455c556be311aa14daa075229cab360c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e861064995d7f58754a6172ebf3efff455c556be311aa14daa075229cab360c8", kill_on_drop: false }` [INFO] [stdout] e861064995d7f58754a6172ebf3efff455c556be311aa14daa075229cab360c8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 378764fe2c36f89d03d07f44576117fd49b6afa7a3b1536d3027aad50c51bceb [INFO] running `Command { std: "docker" "start" "-a" "378764fe2c36f89d03d07f44576117fd49b6afa7a3b1536d3027aad50c51bceb", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.152 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling serde v1.0.196 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling thiserror v1.0.57 [INFO] [stderr] Checking cpufeatures v0.2.12 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Compiling time-macros v0.2.16 [INFO] [stderr] Checking indexmap v2.2.1 [INFO] [stderr] Compiling anyhow v1.0.80 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Checking data-encoding v2.5.0 [INFO] [stderr] Checking winnow v0.5.35 [INFO] [stderr] Checking colored v2.1.0 [INFO] [stderr] Checking flac-sys v0.1.0 [INFO] [stderr] Checking os v0.1.0 [INFO] [stderr] Checking flac-bound v0.3.0 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking socket2 v0.5.6 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking time v0.3.31 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking simple_logger v4.3.3 [INFO] [stderr] Compiling serde_derive v1.0.196 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling thiserror-impl v1.0.57 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Checking regex v1.10.3 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking tokio v1.35.1 [INFO] [stderr] Checking tungstenite v0.21.0 [INFO] [stderr] Checking tokio-tungstenite v0.21.0 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking toml_datetime v0.6.5 [INFO] [stderr] Checking serde_spanned v0.6.5 [INFO] [stderr] Checking toml_edit v0.21.0 [INFO] [stderr] Checking toml v0.8.8 [INFO] [stderr] Checking kiwisdr-collector v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `future`, `pin_mut` [INFO] [stdout] --> src/sdr/kiwi/mod.rs:5:20 [INFO] [stdout] | [INFO] [stdout] 5 | use futures_util::{future, pin_mut, SinkExt, StreamExt}; [INFO] [stdout] | ^^^^^^ ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `simple_logger::SimpleLogger` [INFO] [stdout] --> src/sdr/kiwi/mod.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use simple_logger::SimpleLogger; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::BufWriter` [INFO] [stdout] --> src/sdr/kiwi/mod.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::io::BufWriter; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `env`, `fs::File`, `io::Write`, `path::Path` [INFO] [stdout] --> src/sdr/kiwi/mod.rs:12:11 [INFO] [stdout] | [INFO] [stdout] 12 | use std::{env, fs::File, io::Write, path::Path, sync::Arc}; [INFO] [stdout] | ^^^ ^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::sync::mpsc` [INFO] [stdout] --> src/sdr/kiwi/mod.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use tokio::sync::mpsc; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::sync::Mutex` [INFO] [stdout] --> src/sdr/kiwi/mod.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use tokio::sync::Mutex; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `connect_async` [INFO] [stdout] --> src/sdr/kiwi/mod.rs:16:25 [INFO] [stdout] | [INFO] [stdout] 16 | use tokio_tungstenite::{connect_async, tungstenite::protocol::Message}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Sample` [INFO] [stdout] --> src/main.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | use hound::{Sample, WavSpec, WavWriter}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `future`, `pin_mut` [INFO] [stdout] --> src/sdr/kiwi/mod.rs:5:20 [INFO] [stdout] | [INFO] [stdout] 5 | use futures_util::{future, pin_mut, SinkExt, StreamExt}; [INFO] [stdout] | ^^^^^^ ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `simple_logger::SimpleLogger` [INFO] [stdout] --> src/sdr/kiwi/mod.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use simple_logger::SimpleLogger; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::BufWriter` [INFO] [stdout] --> src/sdr/kiwi/mod.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::io::BufWriter; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `env`, `fs::File`, `io::Write`, `path::Path` [INFO] [stdout] --> src/sdr/kiwi/mod.rs:12:11 [INFO] [stdout] | [INFO] [stdout] 12 | use std::{env, fs::File, io::Write, path::Path, sync::Arc}; [INFO] [stdout] | ^^^ ^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::sync::mpsc` [INFO] [stdout] --> src/sdr/kiwi/mod.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use tokio::sync::mpsc; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::sync::Mutex` [INFO] [stdout] --> src/sdr/kiwi/mod.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use tokio::sync::Mutex; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `connect_async` [INFO] [stdout] --> src/sdr/kiwi/mod.rs:16:25 [INFO] [stdout] | [INFO] [stdout] 16 | use tokio_tungstenite::{connect_async, tungstenite::protocol::Message}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Sample` [INFO] [stdout] --> src/main.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | use hound::{Sample, WavSpec, WavWriter}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `audio_init` [INFO] [stdout] --> src/sdr/kiwi/mod.rs:171:45 [INFO] [stdout] | [INFO] [stdout] 171 | ... let audio_init: i16 = caps[1].parse().unwrap(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_audio_init` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sample_rate` [INFO] [stdout] --> src/sdr/kiwi/mod.rs:173:45 [INFO] [stdout] | [INFO] [stdout] 173 | ... let sample_rate: f64 = caps[3].parse().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sample_rate` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `flags` [INFO] [stdout] --> src/sdr/kiwi/mod.rs:187:37 [INFO] [stdout] | [INFO] [stdout] 187 | ... let flags = data[0]; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_flags` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `seq` [INFO] [stdout] --> src/sdr/kiwi/mod.rs:188:37 [INFO] [stdout] | [INFO] [stdout] 188 | ... let seq = LittleEndian::read_u32(&data[1..5]); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_seq` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/sdr/kiwi/mod.rs:207:41 [INFO] [stdout] | [INFO] [stdout] 207 | ... Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `audio_init` [INFO] [stdout] --> src/sdr/kiwi/mod.rs:171:45 [INFO] [stdout] | [INFO] [stdout] 171 | ... let audio_init: i16 = caps[1].parse().unwrap(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_audio_init` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sample_rate` [INFO] [stdout] --> src/sdr/kiwi/mod.rs:173:45 [INFO] [stdout] | [INFO] [stdout] 173 | ... let sample_rate: f64 = caps[3].parse().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sample_rate` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `flags` [INFO] [stdout] --> src/sdr/kiwi/mod.rs:187:37 [INFO] [stdout] | [INFO] [stdout] 187 | ... let flags = data[0]; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_flags` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `seq` [INFO] [stdout] --> src/sdr/kiwi/mod.rs:188:37 [INFO] [stdout] | [INFO] [stdout] 188 | ... let seq = LittleEndian::read_u32(&data[1..5]); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_seq` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/sdr/kiwi/mod.rs:207:41 [INFO] [stdout] | [INFO] [stdout] 207 | ... Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `station` is never read [INFO] [stdout] --> src/sdr/mod.rs:85:5 [INFO] [stdout] | [INFO] [stdout] 80 | pub struct SDRWrapper { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 85 | station: Station [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SDRCollector` is never constructed [INFO] [stdout] --> src/sdr/mod.rs:110:8 [INFO] [stdout] | [INFO] [stdout] 110 | struct SDRCollector { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `SDR_COUNTER` is never used [INFO] [stdout] --> src/sdr/kiwi/mod.rs:51:8 [INFO] [stdout] | [INFO] [stdout] 51 | static SDR_COUNTER: AtomicU64 = AtomicU64::new(0); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/sdr/kiwi/mod.rs:88:5 [INFO] [stdout] | [INFO] [stdout] 87 | pub struct KiwiSdrSndClient { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] 88 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `station` is never read [INFO] [stdout] --> src/sdr/mod.rs:85:5 [INFO] [stdout] | [INFO] [stdout] 80 | pub struct SDRWrapper { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 85 | station: Station [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SDRCollector` is never constructed [INFO] [stdout] --> src/sdr/mod.rs:110:8 [INFO] [stdout] | [INFO] [stdout] 110 | struct SDRCollector { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `SDR_COUNTER` is never used [INFO] [stdout] --> src/sdr/kiwi/mod.rs:51:8 [INFO] [stdout] | [INFO] [stdout] 51 | static SDR_COUNTER: AtomicU64 = AtomicU64::new(0); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/sdr/kiwi/mod.rs:88:5 [INFO] [stdout] | [INFO] [stdout] 87 | pub struct KiwiSdrSndClient { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] 88 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.21s [INFO] running `Command { std: "docker" "inspect" "378764fe2c36f89d03d07f44576117fd49b6afa7a3b1536d3027aad50c51bceb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "378764fe2c36f89d03d07f44576117fd49b6afa7a3b1536d3027aad50c51bceb", kill_on_drop: false }` [INFO] [stdout] 378764fe2c36f89d03d07f44576117fd49b6afa7a3b1536d3027aad50c51bceb