[INFO] cloning repository https://github.com/TrionProg/kurs_sp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TrionProg/kurs_sp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTrionProg%2Fkurs_sp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTrionProg%2Fkurs_sp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 642f9b16f43eb86b2430108242466e5a75fc9f2b
[INFO] building TrionProg/kurs_sp against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTrionProg%2Fkurs_sp" "/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/TrionProg/kurs_sp on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/TrionProg/kurs_sp
[INFO] finished tweaking git repo https://github.com/TrionProg/kurs_sp
[INFO] tweaked toml for git repo https://github.com/TrionProg/kurs_sp written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/TrionProg/kurs_sp 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8619f86aa4fa9c5539c0e7e1cb33377c976df9dfcdad46f8018998aa45752420
[INFO] running `Command { std: "docker" "start" "-a" "8619f86aa4fa9c5539c0e7e1cb33377c976df9dfcdad46f8018998aa45752420", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8619f86aa4fa9c5539c0e7e1cb33377c976df9dfcdad46f8018998aa45752420", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8619f86aa4fa9c5539c0e7e1cb33377c976df9dfcdad46f8018998aa45752420", kill_on_drop: false }`
[INFO] [stdout] 8619f86aa4fa9c5539c0e7e1cb33377c976df9dfcdad46f8018998aa45752420
[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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb6cc5326cbdf7a677ad63aa45719331cba72866f515d078809e9e593662f013
[INFO] running `Command { std: "docker" "start" "-a" "bb6cc5326cbdf7a677ad63aa45719331cba72866f515d078809e9e593662f013", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling libc v0.2.33
[INFO] [stderr]    Compiling rand v0.3.18
[INFO] [stderr]    Compiling kurs_sp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std`
[INFO] [stdout]  --> src/signal.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std;
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::N`
[INFO] [stdout]   --> src/signal.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use super::N;
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand`
[INFO] [stdout]  --> src/float.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use rand;
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IndependentSample` and `Range`
[INFO] [stdout]  --> src/float.rs:5:27
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rand::distributions::{IndependentSample, Range};
[INFO] [stdout]   |                           ^^^^^^^^^^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::LEN`
[INFO] [stdout]   --> src/float.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use super::LEN;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `load_signal` and `write_signal`
[INFO] [stdout]   --> src/float.rs:13:14
[INFO] [stdout]    |
[INFO] [stdout] 13 | use signal::{load_signal,write_signal};
[INFO] [stdout]    |              ^^^^^^^^^^^ ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand`
[INFO] [stdout]  --> src/fixed.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use rand;
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IndependentSample` and `Range`
[INFO] [stdout]  --> src/fixed.rs:5:27
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rand::distributions::{IndependentSample, Range};
[INFO] [stdout]   |                           ^^^^^^^^^^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::LEN`
[INFO] [stdout]   --> src/fixed.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use super::LEN;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `load_signal` and `write_signal`
[INFO] [stdout]   --> src/fixed.rs:13:14
[INFO] [stdout]    |
[INFO] [stdout] 13 | use signal::{load_signal,write_signal};
[INFO] [stdout]    |              ^^^^^^^^^^^ ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/float.rs:20:42
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let mut H:[f32;N] = unsafe{std::mem::uninitialized()};
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/fixed.rs:71:42
[INFO] [stdout]    |
[INFO] [stdout] 71 |     let mut H:[i32;N] = unsafe{std::mem::uninitialized()};
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/signal.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 |     let mut reader = BufReader::new(f);
[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: function `rand` is never used
[INFO] [stdout]   --> src/signal.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn rand(i:usize) -> f32 {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `load_signal` is never used
[INFO] [stdout]   --> src/signal.rs:56:8
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub fn load_signal() -> Vec<f32>{
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cas` is never used
[INFO] [stdout]   --> src/float.rs:15:4
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn cas(x:f32) -> f32 {
[INFO] [stdout]    |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dph` is never used
[INFO] [stdout]   --> src/float.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn dph(h:&[f32]) -> [f32;N] {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `to_10bit` is never used
[INFO] [stdout]   --> src/fixed.rs:15:4
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn to_10bit(x:f32) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `to_12bit` is never used
[INFO] [stdout]   --> src/fixed.rs:25:4
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn to_12bit(x:f32) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `to_16bit` is never used
[INFO] [stdout]   --> src/fixed.rs:35:4
[INFO] [stdout]    |
[INFO] [stdout] 35 | fn to_16bit(x:f32) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `from10_to_16bit` is never used
[INFO] [stdout]   --> src/fixed.rs:45:4
[INFO] [stdout]    |
[INFO] [stdout] 45 | fn from10_to_16bit(x:i32) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `from12_to_16bit` is never used
[INFO] [stdout]   --> src/fixed.rs:49:4
[INFO] [stdout]    |
[INFO] [stdout] 49 | fn from12_to_16bit(x:i32) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `from_16bit_to_float` is never used
[INFO] [stdout]   --> src/fixed.rs:53:4
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn from_16bit_to_float(x:i32) -> f32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cas16` is never used
[INFO] [stdout]   --> src/fixed.rs:63:4
[INFO] [stdout]    |
[INFO] [stdout] 63 | fn cas16(x:i32) -> i32 {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dph` is never used
[INFO] [stdout]   --> src/fixed.rs:70:8
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub fn dph(h:&[i32]) -> [i32;N] {//работает с 16 бит
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `[f32; 8]` does not permit being left uninitialized
[INFO] [stdout]   --> src/float.rs:20:32
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let mut H:[f32;N] = unsafe{std::mem::uninitialized()};
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                                |
[INFO] [stdout]    |                                this code causes undefined behavior when executed
[INFO] [stdout]    |                                help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]    |
[INFO] [stdout]    = note: floats must be initialized
[INFO] [stdout]    = note: `#[warn(invalid_value)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `H` should have a snake case name
[INFO] [stdout]   --> src/float.rs:20:13
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let mut H:[f32;N] = unsafe{std::mem::uninitialized()};
[INFO] [stdout]    |             ^ help: convert the identifier to snake case: `h`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `H` should have a snake case name
[INFO] [stdout]   --> src/float.rs:23:61
[INFO] [stdout]    |
[INFO] [stdout] 23 |         H[k]=1.0/N as f32 * h.iter().enumerate().fold(0.0, |H, (n,h)| {
[INFO] [stdout]    |                                                             ^ help: convert the identifier to snake case: `h`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `[i32; 8]` does not permit being left uninitialized
[INFO] [stdout]   --> src/fixed.rs:71:32
[INFO] [stdout]    |
[INFO] [stdout] 71 |     let mut H:[i32;N] = unsafe{std::mem::uninitialized()};
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                                |
[INFO] [stdout]    |                                this code causes undefined behavior when executed
[INFO] [stdout]    |                                help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]    |
[INFO] [stdout]    = note: integers must be initialized
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `H` should have a snake case name
[INFO] [stdout]   --> src/fixed.rs:71:13
[INFO] [stdout]    |
[INFO] [stdout] 71 |     let mut H:[i32;N] = unsafe{std::mem::uninitialized()};
[INFO] [stdout]    |             ^ help: convert the identifier to snake case: `h`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `divN16` should have a snake case name
[INFO] [stdout]   --> src/fixed.rs:74:13
[INFO] [stdout]    |
[INFO] [stdout] 74 |         let divN16=from12_to_16bit(to_12bit(1.0/N as f32));
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `div_n16`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `H` should have a snake case name
[INFO] [stdout]   --> src/fixed.rs:77:45
[INFO] [stdout]    |
[INFO] [stdout] 77 |         let b=h.iter().enumerate().fold(0, |H, (n,h)| {
[INFO] [stdout]    |                                             ^ help: convert the identifier to snake case: `h`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "bb6cc5326cbdf7a677ad63aa45719331cba72866f515d078809e9e593662f013", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb6cc5326cbdf7a677ad63aa45719331cba72866f515d078809e9e593662f013", kill_on_drop: false }`
[INFO] [stdout] bb6cc5326cbdf7a677ad63aa45719331cba72866f515d078809e9e593662f013
[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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d52e63d55ec22a39496f3fa8d451b0613e44fb51a1f598a1782b01f7acac301f
[INFO] running `Command { std: "docker" "start" "-a" "d52e63d55ec22a39496f3fa8d451b0613e44fb51a1f598a1782b01f7acac301f", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling kurs_sp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std`
[INFO] [stdout]  --> src/signal.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std;
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::N`
[INFO] [stdout]   --> src/signal.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use super::N;
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand`
[INFO] [stdout]  --> src/float.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use rand;
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IndependentSample` and `Range`
[INFO] [stdout]  --> src/float.rs:5:27
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rand::distributions::{IndependentSample, Range};
[INFO] [stdout]   |                           ^^^^^^^^^^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand`
[INFO] [stdout]  --> src/fixed.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use rand;
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IndependentSample` and `Range`
[INFO] [stdout]  --> src/fixed.rs:5:27
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rand::distributions::{IndependentSample, Range};
[INFO] [stdout]   |                           ^^^^^^^^^^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/float.rs:20:42
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let mut H:[f32;N] = unsafe{std::mem::uninitialized()};
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/fixed.rs:71:42
[INFO] [stdout]    |
[INFO] [stdout] 71 |     let mut H:[i32;N] = unsafe{std::mem::uninitialized()};
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/signal.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 |     let mut reader = BufReader::new(f);
[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: function `rand` is never used
[INFO] [stdout]   --> src/signal.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn rand(i:usize) -> f32 {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `[f32; 8]` does not permit being left uninitialized
[INFO] [stdout]   --> src/float.rs:20:32
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let mut H:[f32;N] = unsafe{std::mem::uninitialized()};
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                                |
[INFO] [stdout]    |                                this code causes undefined behavior when executed
[INFO] [stdout]    |                                help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]    |
[INFO] [stdout]    = note: floats must be initialized
[INFO] [stdout]    = note: `#[warn(invalid_value)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `H` should have a snake case name
[INFO] [stdout]   --> src/float.rs:20:13
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let mut H:[f32;N] = unsafe{std::mem::uninitialized()};
[INFO] [stdout]    |             ^ help: convert the identifier to snake case: `h`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `H` should have a snake case name
[INFO] [stdout]   --> src/float.rs:23:61
[INFO] [stdout]    |
[INFO] [stdout] 23 |         H[k]=1.0/N as f32 * h.iter().enumerate().fold(0.0, |H, (n,h)| {
[INFO] [stdout]    |                                                             ^ help: convert the identifier to snake case: `h`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `[i32; 8]` does not permit being left uninitialized
[INFO] [stdout]   --> src/fixed.rs:71:32
[INFO] [stdout]    |
[INFO] [stdout] 71 |     let mut H:[i32;N] = unsafe{std::mem::uninitialized()};
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                                |
[INFO] [stdout]    |                                this code causes undefined behavior when executed
[INFO] [stdout]    |                                help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]    |
[INFO] [stdout]    = note: integers must be initialized
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `H` should have a snake case name
[INFO] [stdout]   --> src/fixed.rs:71:13
[INFO] [stdout]    |
[INFO] [stdout] 71 |     let mut H:[i32;N] = unsafe{std::mem::uninitialized()};
[INFO] [stdout]    |             ^ help: convert the identifier to snake case: `h`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `divN16` should have a snake case name
[INFO] [stdout]   --> src/fixed.rs:74:13
[INFO] [stdout]    |
[INFO] [stdout] 74 |         let divN16=from12_to_16bit(to_12bit(1.0/N as f32));
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `div_n16`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `H` should have a snake case name
[INFO] [stdout]   --> src/fixed.rs:77:45
[INFO] [stdout]    |
[INFO] [stdout] 77 |         let b=h.iter().enumerate().fold(0, |H, (n,h)| {
[INFO] [stdout]    |                                             ^ help: convert the identifier to snake case: `h`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "d52e63d55ec22a39496f3fa8d451b0613e44fb51a1f598a1782b01f7acac301f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d52e63d55ec22a39496f3fa8d451b0613e44fb51a1f598a1782b01f7acac301f", kill_on_drop: false }`
[INFO] [stdout] d52e63d55ec22a39496f3fa8d451b0613e44fb51a1f598a1782b01f7acac301f