[INFO] updating cached repository https://github.com/TrionProg/kurs_sp
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 642f9b16f43eb86b2430108242466e5a75fc9f2b
[INFO] checking TrionProg/kurs_sp against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTrionProg%2Fkurs_sp" "/workspace/builds/worker-3/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/TrionProg/kurs_sp on toolchain 45d050cde277b22a755847338f2acc2c7b834141
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"`
[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-3/source/Cargo.toml
[INFO] crate git repo https://github.com/TrionProg/kurs_sp already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 6f982db4b0be09fe3f8889ab18d87104c5aec6a47fbfa928213a89850fc32573
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "6f982db4b0be09fe3f8889ab18d87104c5aec6a47fbfa928213a89850fc32573"`
[INFO] [stderr]     Checking kurs_sp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `std`
[INFO] [stderr]  --> src/signal.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std;
[INFO] [stderr]   |     ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::N`
[INFO] [stderr]   --> src/signal.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use super::N;
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rand`
[INFO] [stderr]  --> src/float.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use rand;
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `IndependentSample`, `Range`
[INFO] [stderr]  --> src/float.rs:5:27
[INFO] [stderr]   |
[INFO] [stderr] 5 | use rand::distributions::{IndependentSample, Range};
[INFO] [stderr]   |                           ^^^^^^^^^^^^^^^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::LEN`
[INFO] [stderr]   --> src/float.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use super::LEN;
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `load_signal`, `write_signal`
[INFO] [stderr]   --> src/float.rs:13:14
[INFO] [stderr]    |
[INFO] [stderr] 13 | use signal::{load_signal,write_signal};
[INFO] [stderr]    |              ^^^^^^^^^^^ ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rand`
[INFO] [stderr]  --> src/fixed.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use rand;
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `IndependentSample`, `Range`
[INFO] [stderr]  --> src/fixed.rs:5:27
[INFO] [stderr]   |
[INFO] [stderr] 5 | use rand::distributions::{IndependentSample, Range};
[INFO] [stderr]   |                           ^^^^^^^^^^^^^^^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::LEN`
[INFO] [stderr]   --> src/fixed.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use super::LEN;
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `load_signal`, `write_signal`
[INFO] [stderr]   --> src/fixed.rs:13:14
[INFO] [stderr]    |
[INFO] [stderr] 13 | use signal::{load_signal,write_signal};
[INFO] [stderr]    |              ^^^^^^^^^^^ ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/float.rs:20:32
[INFO] [stderr]    |
[INFO] [stderr] 20 |     let mut H:[f32;N] = unsafe{std::mem::uninitialized()};
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/fixed.rs:71:32
[INFO] [stderr]    |
[INFO] [stderr] 71 |     let mut H:[i32;N] = unsafe{std::mem::uninitialized()};
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std`
[INFO] [stderr]  --> src/signal.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std;
[INFO] [stderr]   |     ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::N`
[INFO] [stderr]   --> src/signal.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use super::N;
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rand`
[INFO] [stderr]  --> src/float.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use rand;
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `IndependentSample`, `Range`
[INFO] [stderr]  --> src/float.rs:5:27
[INFO] [stderr]   |
[INFO] [stderr] 5 | use rand::distributions::{IndependentSample, Range};
[INFO] [stderr]   |                           ^^^^^^^^^^^^^^^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rand`
[INFO] [stderr]  --> src/fixed.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use rand;
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `IndependentSample`, `Range`
[INFO] [stderr]  --> src/fixed.rs:5:27
[INFO] [stderr]   |
[INFO] [stderr] 5 | use rand::distributions::{IndependentSample, Range};
[INFO] [stderr]   |                           ^^^^^^^^^^^^^^^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/float.rs:20:32
[INFO] [stderr]    |
[INFO] [stderr] 20 |     let mut H:[f32;N] = unsafe{std::mem::uninitialized()};
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/fixed.rs:71:32
[INFO] [stderr]    |
[INFO] [stderr] 71 |     let mut H:[i32;N] = unsafe{std::mem::uninitialized()};
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/signal.rs:58:9
[INFO] [stderr]    |
[INFO] [stderr] 58 |     let mut reader = BufReader::new(f);
[INFO] [stderr]    |         ----^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `rand`
[INFO] [stderr]   --> src/signal.rs:19:4
[INFO] [stderr]    |
[INFO] [stderr] 19 | fn rand(i:usize) -> f32 {
[INFO] [stderr]    |    ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `load_signal`
[INFO] [stderr]   --> src/signal.rs:56:8
[INFO] [stderr]    |
[INFO] [stderr] 56 | pub fn load_signal() -> Vec<f32>{
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `cas`
[INFO] [stderr]   --> src/float.rs:15:4
[INFO] [stderr]    |
[INFO] [stderr] 15 | fn cas(x:f32) -> f32 {
[INFO] [stderr]    |    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `dph`
[INFO] [stderr]   --> src/float.rs:19:8
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub fn dph(h:&[f32]) -> [f32;N] {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `to_10bit`
[INFO] [stderr]   --> src/fixed.rs:15:4
[INFO] [stderr]    |
[INFO] [stderr] 15 | fn to_10bit(x:f32) -> i32 {
[INFO] [stderr]    |    ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `to_12bit`
[INFO] [stderr]   --> src/fixed.rs:25:4
[INFO] [stderr]    |
[INFO] [stderr] 25 | fn to_12bit(x:f32) -> i32 {
[INFO] [stderr]    |    ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `to_16bit`
[INFO] [stderr]   --> src/fixed.rs:35:4
[INFO] [stderr]    |
[INFO] [stderr] 35 | fn to_16bit(x:f32) -> i32 {
[INFO] [stderr]    |    ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `from10_to_16bit`
[INFO] [stderr]   --> src/fixed.rs:45:4
[INFO] [stderr]    |
[INFO] [stderr] 45 | fn from10_to_16bit(x:i32) -> i32 {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `from12_to_16bit`
[INFO] [stderr]   --> src/fixed.rs:49:4
[INFO] [stderr]    |
[INFO] [stderr] 49 | fn from12_to_16bit(x:i32) -> i32 {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `from_16bit_to_float`
[INFO] [stderr]   --> src/fixed.rs:53:4
[INFO] [stderr]    |
[INFO] [stderr] 53 | fn from_16bit_to_float(x:i32) -> f32 {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `cas16`
[INFO] [stderr]   --> src/fixed.rs:63:4
[INFO] [stderr]    |
[INFO] [stderr] 63 | fn cas16(x:i32) -> i32 {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `dph`
[INFO] [stderr]   --> src/fixed.rs:70:8
[INFO] [stderr]    |
[INFO] [stderr] 70 | pub fn dph(h:&[i32]) -> [i32;N] {//работает с 16 бит
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `H` should have a snake case name
[INFO] [stderr]   --> src/float.rs:20:13
[INFO] [stderr]    |
[INFO] [stderr] 20 |     let mut H:[f32;N] = unsafe{std::mem::uninitialized()};
[INFO] [stderr]    |             ^ help: convert the identifier to snake case: `h`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `H` should have a snake case name
[INFO] [stderr]   --> src/float.rs:23:61
[INFO] [stderr]    |
[INFO] [stderr] 23 |         H[k]=1.0/N as f32 * h.iter().enumerate().fold(0.0, |H, (n,h)| {
[INFO] [stderr]    |                                                             ^ help: convert the identifier to snake case: `h`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `H` should have a snake case name
[INFO] [stderr]   --> src/fixed.rs:71:13
[INFO] [stderr]    |
[INFO] [stderr] 71 |     let mut H:[i32;N] = unsafe{std::mem::uninitialized()};
[INFO] [stderr]    |             ^ help: convert the identifier to snake case: `h`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `divN16` should have a snake case name
[INFO] [stderr]   --> src/fixed.rs:74:13
[INFO] [stderr]    |
[INFO] [stderr] 74 |         let divN16=from12_to_16bit(to_12bit(1.0/N as f32));
[INFO] [stderr]    |             ^^^^^^ help: convert the identifier to snake case: `div_n16`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `H` should have a snake case name
[INFO] [stderr]   --> src/fixed.rs:77:45
[INFO] [stderr]    |
[INFO] [stderr] 77 |         let b=h.iter().enumerate().fold(0, |H, (n,h)| {
[INFO] [stderr]    |                                             ^ help: convert the identifier to snake case: `h`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/signal.rs:58:9
[INFO] [stderr]    |
[INFO] [stderr] 58 |     let mut reader = BufReader::new(f);
[INFO] [stderr]    |         ----^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `rand`
[INFO] [stderr]   --> src/signal.rs:19:4
[INFO] [stderr]    |
[INFO] [stderr] 19 | fn rand(i:usize) -> f32 {
[INFO] [stderr]    |    ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `H` should have a snake case name
[INFO] [stderr]   --> src/float.rs:20:13
[INFO] [stderr]    |
[INFO] [stderr] 20 |     let mut H:[f32;N] = unsafe{std::mem::uninitialized()};
[INFO] [stderr]    |             ^ help: convert the identifier to snake case: `h`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `H` should have a snake case name
[INFO] [stderr]   --> src/float.rs:23:61
[INFO] [stderr]    |
[INFO] [stderr] 23 |         H[k]=1.0/N as f32 * h.iter().enumerate().fold(0.0, |H, (n,h)| {
[INFO] [stderr]    |                                                             ^ help: convert the identifier to snake case: `h`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `H` should have a snake case name
[INFO] [stderr]   --> src/fixed.rs:71:13
[INFO] [stderr]    |
[INFO] [stderr] 71 |     let mut H:[i32;N] = unsafe{std::mem::uninitialized()};
[INFO] [stderr]    |             ^ help: convert the identifier to snake case: `h`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `divN16` should have a snake case name
[INFO] [stderr]   --> src/fixed.rs:74:13
[INFO] [stderr]    |
[INFO] [stderr] 74 |         let divN16=from12_to_16bit(to_12bit(1.0/N as f32));
[INFO] [stderr]    |             ^^^^^^ help: convert the identifier to snake case: `div_n16`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `H` should have a snake case name
[INFO] [stderr]   --> src/fixed.rs:77:45
[INFO] [stderr]    |
[INFO] [stderr] 77 |         let b=h.iter().enumerate().fold(0, |H, (n,h)| {
[INFO] [stderr]    |                                             ^ help: convert the identifier to snake case: `h`
[INFO] [stderr] 
[INFO] [stderr] warning: 30 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 15 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `"docker" "inspect" "6f982db4b0be09fe3f8889ab18d87104c5aec6a47fbfa928213a89850fc32573"`
[INFO] running `"docker" "rm" "-f" "6f982db4b0be09fe3f8889ab18d87104c5aec6a47fbfa928213a89850fc32573"`
[INFO] [stdout] 6f982db4b0be09fe3f8889ab18d87104c5aec6a47fbfa928213a89850fc32573