[INFO] cloning repository https://github.com/IPFS-NEXIVIL/sensor
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/IPFS-NEXIVIL/sensor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIPFS-NEXIVIL%2Fsensor", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIPFS-NEXIVIL%2Fsensor'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 54cc9470fe9681cc2a4e187c14a576b5745f3f3e
[INFO] checking IPFS-NEXIVIL/sensor against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIPFS-NEXIVIL%2Fsensor" "/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/IPFS-NEXIVIL/sensor 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/IPFS-NEXIVIL/sensor
[INFO] finished tweaking git repo https://github.com/IPFS-NEXIVIL/sensor
[INFO] tweaked toml for git repo https://github.com/IPFS-NEXIVIL/sensor written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/IPFS-NEXIVIL/sensor 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mach2 v0.4.1
[INFO] [stderr]   Downloaded const-sha1 v0.2.0
[INFO] [stderr]   Downloaded i2cdev v0.6.0
[INFO] [stderr]   Downloaded rustix v0.38.20
[INFO] [stderr]   Downloaded cross v0.2.5
[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] efa4b6ea61500d3ab1376f7b11379bfdd5fa7c7c5a2b35b9e3853e28a3be9afb
[INFO] running `Command { std: "docker" "start" "-a" "efa4b6ea61500d3ab1376f7b11379bfdd5fa7c7c5a2b35b9e3853e28a3be9afb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "efa4b6ea61500d3ab1376f7b11379bfdd5fa7c7c5a2b35b9e3853e28a3be9afb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efa4b6ea61500d3ab1376f7b11379bfdd5fa7c7c5a2b35b9e3853e28a3be9afb", kill_on_drop: false }`
[INFO] [stdout] efa4b6ea61500d3ab1376f7b11379bfdd5fa7c7c5a2b35b9e3853e28a3be9afb
[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] 63ec7158070b51d8ce0ec2830dd1ae7d6f992de2a8c86e5359ec6fb630ae3338
[INFO] running `Command { std: "docker" "start" "-a" "63ec7158070b51d8ce0ec2830dd1ae7d6f992de2a8c86e5359ec6fb630ae3338", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.149
[INFO] [stderr]     Checking bitflags v2.4.1
[INFO] [stderr]    Compiling serde v1.0.189
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]    Compiling futures-channel v0.3.28
[INFO] [stderr]    Compiling rustix v0.38.20
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling backtrace v0.3.69
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling alsa-sys v0.3.1
[INFO] [stderr]     Checking is_ci v1.1.1
[INFO] [stderr]     Checking gimli v0.28.0
[INFO] [stderr]     Checking linux-raw-sys v0.4.10
[INFO] [stderr]    Compiling eyre v0.6.8
[INFO] [stderr]    Compiling semver v1.0.20
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]     Checking object v0.32.1
[INFO] [stderr]     Checking indenter v0.3.3
[INFO] [stderr]     Checking os_str_bytes v6.6.1
[INFO] [stderr]     Checking rustc-demangle v0.1.23
[INFO] [stderr]    Compiling thiserror v1.0.50
[INFO] [stderr]    Compiling thiserror-impl v1.0.50
[INFO] [stderr]    Compiling cpal v0.15.2
[INFO] [stderr]     Checking termcolor v1.3.0
[INFO] [stderr]     Checking clap_lex v0.2.4
[INFO] [stderr]     Checking textwrap v0.16.0
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]     Checking fastrand v2.0.1
[INFO] [stderr]     Checking home v0.5.5
[INFO] [stderr]    Compiling cross v0.2.5
[INFO] [stderr]     Checking rustc_version v0.4.0
[INFO] [stderr]     Checking dasp_sample v0.11.0
[INFO] [stderr]     Checking shell-escape v0.1.5
[INFO] [stderr]     Checking const-sha1 v0.2.0
[INFO] [stderr]     Checking shell-words v1.1.0
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking parking_lot_core v0.9.9
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking mio v0.8.8
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking socket2 v0.5.4
[INFO] [stderr]     Checking openssl-sys v0.9.93
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking nix v0.24.3
[INFO] [stderr]     Checking supports-color v1.3.1
[INFO] [stderr]     Checking socket2 v0.4.10
[INFO] [stderr]     Checking owo-colors v3.5.0
[INFO] [stderr]     Checking dirs-sys v0.3.7
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking nix v0.27.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking directories v4.0.1
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking tokio v1.33.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking i2cdev v0.6.0
[INFO] [stderr]     Checking alsa v0.7.1
[INFO] [stderr]     Checking addr2line v0.21.0
[INFO] [stderr]     Checking ctrlc v3.4.1
[INFO] [stderr]     Checking which v4.4.2
[INFO] [stderr]     Checking tempfile v3.8.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking openssl v0.10.57
[INFO] [stderr]    Compiling clap_derive v3.2.25
[INFO] [stderr]     Checking color-eyre v0.6.2
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking toml v0.5.11
[INFO] [stderr]     Checking serde_ignored v0.1.9
[INFO] [stderr]     Checking serde_json v1.0.107
[INFO] [stderr]     Checking clap v3.2.25
[INFO] [stderr]     Checking native-tls v0.2.11
[INFO] [stderr]     Checking tokio-util v0.7.9
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking h2 v0.3.21
[INFO] [stderr]     Checking hyper v0.14.27
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking reqwest v0.11.22
[INFO] [stderr]     Checking acc-khadas v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `StreamTrait`
[INFO] [stdout]  --> src/mic.rs:4:44
[INFO] [stdout]   |
[INFO] [stdout] 4 | use cpal::traits::{DeviceTrait, HostTrait, StreamTrait};
[INFO] [stdout]   |                                            ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Sample`
[INFO] [stdout]  --> src/mic.rs:5:31
[INFO] [stdout]   |
[INFO] [stdout] 5 | use cpal::{InputCallbackInfo, Sample, SampleFormat, Stream, StreamError};
[INFO] [stdout]   |                               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `StreamTrait`
[INFO] [stdout]  --> src/mic.rs:4:44
[INFO] [stdout]   |
[INFO] [stdout] 4 | use cpal::traits::{DeviceTrait, HostTrait, StreamTrait};
[INFO] [stdout]   |                                            ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Sample`
[INFO] [stdout]  --> src/mic.rs:5:31
[INFO] [stdout]   |
[INFO] [stdout] 5 | use cpal::{InputCallbackInfo, Sample, SampleFormat, Stream, StreamError};
[INFO] [stdout]   |                               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]   --> src/mic.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |     let client = Arc::new(reqwest::blocking::Client::new());
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `info`
[INFO] [stdout]   --> src/mic.rs:43:33
[INFO] [stdout]    |
[INFO] [stdout] 43 |             move |data: &[f32], info: &InputCallbackInfo| {
[INFO] [stdout]    |                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_info`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mic` is never used
[INFO] [stdout]  --> src/mic.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn mic() -> Stream {
[INFO] [stdout]   |        ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]   --> src/mic.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |     let client = Arc::new(reqwest::blocking::Client::new());
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `info`
[INFO] [stdout]   --> src/mic.rs:43:33
[INFO] [stdout]    |
[INFO] [stdout] 43 |             move |data: &[f32], info: &InputCallbackInfo| {
[INFO] [stdout]    |                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_info`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mic` is never used
[INFO] [stdout]  --> src/mic.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn mic() -> Stream {
[INFO] [stdout]   |        ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.08s
[INFO] running `Command { std: "docker" "inspect" "63ec7158070b51d8ce0ec2830dd1ae7d6f992de2a8c86e5359ec6fb630ae3338", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63ec7158070b51d8ce0ec2830dd1ae7d6f992de2a8c86e5359ec6fb630ae3338", kill_on_drop: false }`
[INFO] [stdout] 63ec7158070b51d8ce0ec2830dd1ae7d6f992de2a8c86e5359ec6fb630ae3338