[INFO] cloning repository https://github.com/apexys/Dashcam
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/apexys/Dashcam" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fapexys%2FDashcam", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fapexys%2FDashcam'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b80100ae08da1f121588c1fe3f492474ff3b5c5b
[INFO] testing apexys/Dashcam/b80100ae08da1f121588c1fe3f492474ff3b5c5b against nightly-2024-10-28 for randomize-layout
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fapexys%2FDashcam" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/apexys/Dashcam on toolchain nightly-2024-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/apexys/Dashcam
[INFO] finished tweaking git repo https://github.com/apexys/Dashcam
[INFO] tweaked toml for git repo https://github.com/apexys/Dashcam written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/apexys/Dashcam 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" "+nightly-2024-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ringbuf v0.2.3
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[INFO] [stdout] 520a5891eb3db7335762ac47977e26ff2f87416c4748393198fbf0515df9c514
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[INFO] [stdout] ba46f043dd75b4c97547fe7442a5080f8a9899244c85353a388cfaa5ad8ca0bc
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[INFO] [stdout] warning: unused imports: `UNIX_EPOCH` and `collections::VecDeque`
[INFO] [stdout]  --> src/wificam.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::VecDeque, net::{TcpStream, UdpSocket}, thread::{self, JoinHandle}, time::{Duration, SystemTime, UNIX_EPOCH}, u16};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^^                                                                                        ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Sender`
[INFO] [stdout]  --> src/wificam.rs:2:32
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::sync::mpsc::{channel, Sender,Receiver};
[INFO] [stdout]   |                                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Producer`
[INFO] [stdout]  --> src/wificam.rs:5:27
[INFO] [stdout]   |
[INFO] [stdout] 5 | use ringbuf::{RingBuffer, Producer, Consumer};
[INFO] [stdout]   |                           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `smallvec::SmallVec`
[INFO] [stdout]  --> src/wificam.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use smallvec::SmallVec;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `texture::Texture`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use texture::Texture;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `consumer`
[INFO] [stdout]   --> src/wificam.rs:27:26
[INFO] [stdout]    |
[INFO] [stdout] 27 |         let (udp_thread, consumer) = WifiCam::start_udp_receiver(last_frame.clone());
[INFO] [stdout]    |                          ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_consumer`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `producer`
[INFO] [stdout]   --> src/wificam.rs:42:18
[INFO] [stdout]    |
[INFO] [stdout] 42 |         let (mut producer, consumer) = ringbuffer.split();
[INFO] [stdout]    |                  ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_producer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `src`
[INFO] [stdout]   --> src/wificam.rs:53:30
[INFO] [stdout]    |
[INFO] [stdout] 53 |                 let (length, src) = socket.recv_from(&mut buf).expect("Error receiving UDP data");
[INFO] [stdout]    |                              ^^^ help: if this is intentional, prefix it with an underscore: `_src`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/wificam.rs:42:14
[INFO] [stdout]    |
[INFO] [stdout] 42 |         let (mut producer, consumer) = ringbuffer.split();
[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 `to_hex_str` is never used
[INFO] [stdout]   --> src/main.rs:10:4
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn to_hex_str(bytes: &[u8]) -> String{
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `udp_thread`, `tcp_thread`, and `tcp_messages` are never read
[INFO] [stdout]   --> src/wificam.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct WifiCam{
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 11 |     udp_thread: JoinHandle<()>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 12 |     tcp_thread: JoinHandle<()>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 13 |     //jpeg_thread: JoinHandle<()>,
[INFO] [stdout] 14 |     pub tcp_messages: Receiver<TcpMessage>,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `run` and `start_jpeg_thread` are never used
[INFO] [stdout]    --> src/wificam.rs:19:12
[INFO] [stdout]     |
[INFO] [stdout] 18  | impl WifiCam{
[INFO] [stdout]     | ------------ associated items in this implementation
[INFO] [stdout] 19  |     pub fn run(self){
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 193 |     fn start_jpeg_thread(mut bytestream: Consumer<u8>) -> (Arc<ArcSwap<Vec<u8>>>, JoinHandle<()>){
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/wificam.rs:323:11
[INFO] [stdout]     |
[INFO] [stdout] 323 |     Other(Vec<u8>)
[INFO] [stdout]     |     ----- ^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TcpMessage` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 323 |     Other(())
[INFO] [stdout]     |           ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `source` is never read
[INFO] [stdout]  --> src/program.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Shader{
[INFO] [stdout]   |            ------ field in this struct
[INFO] [stdout] 8 |     pub handle: GLuint,
[INFO] [stdout] 9 |     pub source: String
[INFO] [stdout]   |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IMAGE_WIDTH` is never used
[INFO] [stdout]   --> src/gui.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | const IMAGE_WIDTH: usize = 1280;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IMAGE_HEIGHT` is never used
[INFO] [stdout]   --> src/gui.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 11 | const IMAGE_HEIGHT: usize = 720;
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IMAGE_BYTES_PER_PIXEL` is never used
[INFO] [stdout]   --> src/gui.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const IMAGE_BYTES_PER_PIXEL: usize = 3;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/wificam.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         self.udp_thread.join();
[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)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 20 |         let _ = self.udp_thread.join();
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/wificam.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |         self.tcp_thread.join();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 21 |         let _ = self.tcp_thread.join();
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: getting the inner pointer of a temporary `CString`
[INFO] [stdout]   --> src/gui.rs:98:100
[INFO] [stdout]    |
[INFO] [stdout] 98 |             let pos_attr = gl::GetAttribLocation(program.handle, CString::new("position").unwrap().as_ptr());
[INFO] [stdout]    |                                                                  --------------------------------- ^^^^^^ this pointer will be invalid
[INFO] [stdout]    |                                                                  |
[INFO] [stdout]    |                                                                  this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime
[INFO] [stdout]    |
[INFO] [stdout]    = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned
[INFO] [stdout]    = help: for more information, see https://doc.rust-lang.org/reference/destructors.html
[INFO] [stdout]    = note: `#[warn(temporary_cstring_as_ptr)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `textureId` should have a snake case name
[INFO] [stdout]   --> src/texture.rs:15:17
[INFO] [stdout]    |
[INFO] [stdout] 15 |         let mut textureId = 0;
[INFO] [stdout]    |                 ^^^^^^^^^ help: convert the identifier to snake case: `texture_id`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 40.58s
[INFO] running `Command { std: "docker" "inspect" "ba46f043dd75b4c97547fe7442a5080f8a9899244c85353a388cfaa5ad8ca0bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba46f043dd75b4c97547fe7442a5080f8a9899244c85353a388cfaa5ad8ca0bc", kill_on_drop: false }`
[INFO] [stdout] ba46f043dd75b4c97547fe7442a5080f8a9899244c85353a388cfaa5ad8ca0bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 214ab28d7765b5a9c7ec14f40282187fa1a7758ffccbe061675fc2b46041fb32
[INFO] running `Command { std: "docker" "start" "-a" "214ab28d7765b5a9c7ec14f40282187fa1a7758ffccbe061675fc2b46041fb32", kill_on_drop: false }`
[INFO] [stderr]    Compiling Dashcam v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `UNIX_EPOCH` and `collections::VecDeque`
[INFO] [stdout]  --> src/wificam.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::VecDeque, net::{TcpStream, UdpSocket}, thread::{self, JoinHandle}, time::{Duration, SystemTime, UNIX_EPOCH}, u16};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^^                                                                                        ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Sender`
[INFO] [stdout]  --> src/wificam.rs:2:32
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::sync::mpsc::{channel, Sender,Receiver};
[INFO] [stdout]   |                                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Producer`
[INFO] [stdout]  --> src/wificam.rs:5:27
[INFO] [stdout]   |
[INFO] [stdout] 5 | use ringbuf::{RingBuffer, Producer, Consumer};
[INFO] [stdout]   |                           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `smallvec::SmallVec`
[INFO] [stdout]  --> src/wificam.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use smallvec::SmallVec;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `texture::Texture`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use texture::Texture;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `consumer`
[INFO] [stdout]   --> src/wificam.rs:27:26
[INFO] [stdout]    |
[INFO] [stdout] 27 |         let (udp_thread, consumer) = WifiCam::start_udp_receiver(last_frame.clone());
[INFO] [stdout]    |                          ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_consumer`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `producer`
[INFO] [stdout]   --> src/wificam.rs:42:18
[INFO] [stdout]    |
[INFO] [stdout] 42 |         let (mut producer, consumer) = ringbuffer.split();
[INFO] [stdout]    |                  ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_producer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `src`
[INFO] [stdout]   --> src/wificam.rs:53:30
[INFO] [stdout]    |
[INFO] [stdout] 53 |                 let (length, src) = socket.recv_from(&mut buf).expect("Error receiving UDP data");
[INFO] [stdout]    |                              ^^^ help: if this is intentional, prefix it with an underscore: `_src`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/wificam.rs:42:14
[INFO] [stdout]    |
[INFO] [stdout] 42 |         let (mut producer, consumer) = ringbuffer.split();
[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 `to_hex_str` is never used
[INFO] [stdout]   --> src/main.rs:10:4
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn to_hex_str(bytes: &[u8]) -> String{
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `udp_thread`, `tcp_thread`, and `tcp_messages` are never read
[INFO] [stdout]   --> src/wificam.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct WifiCam{
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 11 |     udp_thread: JoinHandle<()>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 12 |     tcp_thread: JoinHandle<()>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 13 |     //jpeg_thread: JoinHandle<()>,
[INFO] [stdout] 14 |     pub tcp_messages: Receiver<TcpMessage>,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `run` and `start_jpeg_thread` are never used
[INFO] [stdout]    --> src/wificam.rs:19:12
[INFO] [stdout]     |
[INFO] [stdout] 18  | impl WifiCam{
[INFO] [stdout]     | ------------ associated items in this implementation
[INFO] [stdout] 19  |     pub fn run(self){
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 193 |     fn start_jpeg_thread(mut bytestream: Consumer<u8>) -> (Arc<ArcSwap<Vec<u8>>>, JoinHandle<()>){
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/wificam.rs:323:11
[INFO] [stdout]     |
[INFO] [stdout] 323 |     Other(Vec<u8>)
[INFO] [stdout]     |     ----- ^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TcpMessage` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 323 |     Other(())
[INFO] [stdout]     |           ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `source` is never read
[INFO] [stdout]  --> src/program.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Shader{
[INFO] [stdout]   |            ------ field in this struct
[INFO] [stdout] 8 |     pub handle: GLuint,
[INFO] [stdout] 9 |     pub source: String
[INFO] [stdout]   |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IMAGE_WIDTH` is never used
[INFO] [stdout]   --> src/gui.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | const IMAGE_WIDTH: usize = 1280;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IMAGE_HEIGHT` is never used
[INFO] [stdout]   --> src/gui.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 11 | const IMAGE_HEIGHT: usize = 720;
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IMAGE_BYTES_PER_PIXEL` is never used
[INFO] [stdout]   --> src/gui.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const IMAGE_BYTES_PER_PIXEL: usize = 3;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/wificam.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         self.udp_thread.join();
[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)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 20 |         let _ = self.udp_thread.join();
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/wificam.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |         self.tcp_thread.join();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 21 |         let _ = self.tcp_thread.join();
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: getting the inner pointer of a temporary `CString`
[INFO] [stdout]   --> src/gui.rs:98:100
[INFO] [stdout]    |
[INFO] [stdout] 98 |             let pos_attr = gl::GetAttribLocation(program.handle, CString::new("position").unwrap().as_ptr());
[INFO] [stdout]    |                                                                  --------------------------------- ^^^^^^ this pointer will be invalid
[INFO] [stdout]    |                                                                  |
[INFO] [stdout]    |                                                                  this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime
[INFO] [stdout]    |
[INFO] [stdout]    = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned
[INFO] [stdout]    = help: for more information, see https://doc.rust-lang.org/reference/destructors.html
[INFO] [stdout]    = note: `#[warn(temporary_cstring_as_ptr)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `textureId` should have a snake case name
[INFO] [stdout]   --> src/texture.rs:15:17
[INFO] [stdout]    |
[INFO] [stdout] 15 |         let mut textureId = 0;
[INFO] [stdout]    |                 ^^^^^^^^^ help: convert the identifier to snake case: `texture_id`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "214ab28d7765b5a9c7ec14f40282187fa1a7758ffccbe061675fc2b46041fb32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "214ab28d7765b5a9c7ec14f40282187fa1a7758ffccbe061675fc2b46041fb32", kill_on_drop: false }`
[INFO] [stdout] 214ab28d7765b5a9c7ec14f40282187fa1a7758ffccbe061675fc2b46041fb32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e1c3c563e102732d9b6bc5ca9934a20dacfad89d7c597600977fe7ac2296e4de
[INFO] running `Command { std: "docker" "start" "-a" "e1c3c563e102732d9b6bc5ca9934a20dacfad89d7c597600977fe7ac2296e4de", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `UNIX_EPOCH` and `collections::VecDeque`
[INFO] [stderr]  --> src/wificam.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{collections::VecDeque, net::{TcpStream, UdpSocket}, thread::{self, JoinHandle}, time::{Duration, SystemTime, UNIX_EPOCH}, u16};
[INFO] [stderr]   |           ^^^^^^^^^^^^^^^^^^^^^                                                                                        ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Sender`
[INFO] [stderr]  --> src/wificam.rs:2:32
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::sync::mpsc::{channel, Sender,Receiver};
[INFO] [stderr]   |                                ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Producer`
[INFO] [stderr]  --> src/wificam.rs:5:27
[INFO] [stderr]   |
[INFO] [stderr] 5 | use ringbuf::{RingBuffer, Producer, Consumer};
[INFO] [stderr]   |                           ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `smallvec::SmallVec`
[INFO] [stderr]  --> src/wificam.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use smallvec::SmallVec;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `texture::Texture`
[INFO] [stderr]  --> src/main.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use texture::Texture;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `consumer`
[INFO] [stderr]   --> src/wificam.rs:27:26
[INFO] [stderr]    |
[INFO] [stderr] 27 |         let (udp_thread, consumer) = WifiCam::start_udp_receiver(last_frame.clone());
[INFO] [stderr]    |                          ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_consumer`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `producer`
[INFO] [stderr]   --> src/wificam.rs:42:18
[INFO] [stderr]    |
[INFO] [stderr] 42 |         let (mut producer, consumer) = ringbuffer.split();
[INFO] [stderr]    |                  ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_producer`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `src`
[INFO] [stderr]   --> src/wificam.rs:53:30
[INFO] [stderr]    |
[INFO] [stderr] 53 |                 let (length, src) = socket.recv_from(&mut buf).expect("Error receiving UDP data");
[INFO] [stderr]    |                              ^^^ help: if this is intentional, prefix it with an underscore: `_src`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/wificam.rs:42:14
[INFO] [stderr]    |
[INFO] [stderr] 42 |         let (mut producer, consumer) = ringbuffer.split();
[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 `to_hex_str` is never used
[INFO] [stderr]   --> src/main.rs:10:4
[INFO] [stderr]    |
[INFO] [stderr] 10 | fn to_hex_str(bytes: &[u8]) -> String{
[INFO] [stderr]    |    ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `udp_thread`, `tcp_thread`, and `tcp_messages` are never read
[INFO] [stderr]   --> src/wificam.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub struct WifiCam{
[INFO] [stderr]    |            ------- fields in this struct
[INFO] [stderr] 11 |     udp_thread: JoinHandle<()>,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 12 |     tcp_thread: JoinHandle<()>,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 13 |     //jpeg_thread: JoinHandle<()>,
[INFO] [stderr] 14 |     pub tcp_messages: Receiver<TcpMessage>,
[INFO] [stderr]    |         ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `run` and `start_jpeg_thread` are never used
[INFO] [stderr]    --> src/wificam.rs:19:12
[INFO] [stderr]     |
[INFO] [stderr] 18  | impl WifiCam{
[INFO] [stderr]     | ------------ associated items in this implementation
[INFO] [stderr] 19  |     pub fn run(self){
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 193 |     fn start_jpeg_thread(mut bytestream: Consumer<u8>) -> (Arc<ArcSwap<Vec<u8>>>, JoinHandle<()>){
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/wificam.rs:323:11
[INFO] [stderr]     |
[INFO] [stderr] 323 |     Other(Vec<u8>)
[INFO] [stderr]     |     ----- ^^^^^^^
[INFO] [stderr]     |     |
[INFO] [stderr]     |     field in this variant
[INFO] [stderr]     |
[INFO] [stderr]     = note: `TcpMessage` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]     |
[INFO] [stderr] 323 |     Other(())
[INFO] [stderr]     |           ~~
[INFO] [stderr] 
[INFO] [stderr] warning: field `source` is never read
[INFO] [stderr]  --> src/program.rs:9:9
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub struct Shader{
[INFO] [stderr]   |            ------ field in this struct
[INFO] [stderr] 8 |     pub handle: GLuint,
[INFO] [stderr] 9 |     pub source: String
[INFO] [stderr]   |         ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `IMAGE_WIDTH` is never used
[INFO] [stderr]   --> src/gui.rs:10:7
[INFO] [stderr]    |
[INFO] [stderr] 10 | const IMAGE_WIDTH: usize = 1280;
[INFO] [stderr]    |       ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `IMAGE_HEIGHT` is never used
[INFO] [stderr]   --> src/gui.rs:11:7
[INFO] [stderr]    |
[INFO] [stderr] 11 | const IMAGE_HEIGHT: usize = 720;
[INFO] [stderr]    |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `IMAGE_BYTES_PER_PIXEL` is never used
[INFO] [stderr]   --> src/gui.rs:12:7
[INFO] [stderr]    |
[INFO] [stderr] 12 | const IMAGE_BYTES_PER_PIXEL: usize = 3;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/wificam.rs:20:9
[INFO] [stderr]    |
[INFO] [stderr] 20 |         self.udp_thread.join();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 20 |         let _ = self.udp_thread.join();
[INFO] [stderr]    |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/wificam.rs:21:9
[INFO] [stderr]    |
[INFO] [stderr] 21 |         self.tcp_thread.join();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 21 |         let _ = self.tcp_thread.join();
[INFO] [stderr]    |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: getting the inner pointer of a temporary `CString`
[INFO] [stderr]   --> src/gui.rs:98:100
[INFO] [stderr]    |
[INFO] [stderr] 98 |             let pos_attr = gl::GetAttribLocation(program.handle, CString::new("position").unwrap().as_ptr());
[INFO] [stderr]    |                                                                  --------------------------------- ^^^^^^ this pointer will be invalid
[INFO] [stderr]    |                                                                  |
[INFO] [stderr]    |                                                                  this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime
[INFO] [stderr]    |
[INFO] [stderr]    = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned
[INFO] [stderr]    = help: for more information, see https://doc.rust-lang.org/reference/destructors.html
[INFO] [stderr]    = note: `#[warn(temporary_cstring_as_ptr)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `textureId` should have a snake case name
[INFO] [stderr]   --> src/texture.rs:15:17
[INFO] [stderr]    |
[INFO] [stderr] 15 |         let mut textureId = 0;
[INFO] [stderr]    |                 ^^^^^^^^^ help: convert the identifier to snake case: `texture_id`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `Dashcam` (bin "Dashcam" test) generated 21 warnings (run `cargo fix --bin "Dashcam" --tests` to apply 6 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/Dashcam-4f26848eeb97c74e)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e1c3c563e102732d9b6bc5ca9934a20dacfad89d7c597600977fe7ac2296e4de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1c3c563e102732d9b6bc5ca9934a20dacfad89d7c597600977fe7ac2296e4de", kill_on_drop: false }`
[INFO] [stdout] e1c3c563e102732d9b6bc5ca9934a20dacfad89d7c597600977fe7ac2296e4de
