[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] checking apexys/Dashcam against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fapexys%2FDashcam" "/workspace/builds/worker-70/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-70/source'... [INFO] [stderr] done. 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[INFO] [stderr] Downloaded glutin v0.24.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ca44f83f582761840dd29240f404da5a61332b2edb7d631db13be22b2e7ae648 [INFO] running `Command { std: "docker" "start" "-a" "ca44f83f582761840dd29240f404da5a61332b2edb7d631db13be22b2e7ae648", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ca44f83f582761840dd29240f404da5a61332b2edb7d631db13be22b2e7ae648", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca44f83f582761840dd29240f404da5a61332b2edb7d631db13be22b2e7ae648", kill_on_drop: false }` [INFO] [stdout] ca44f83f582761840dd29240f404da5a61332b2edb7d631db13be22b2e7ae648 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2795fab586f4b2512a6b51bfa1a3fe27fcb8cc5d4c6e8726bababfe3d70cfbe0 [INFO] running `Command { std: "docker" "start" "-a" "2795fab586f4b2512a6b51bfa1a3fe27fcb8cc5d4c6e8726bababfe3d70cfbe0", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.85 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking byteorder v1.4.2 [INFO] [stderr] Compiling const_fn v0.4.5 [INFO] [stderr] Checking lazycell v1.3.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Checking xdg v2.2.0 [INFO] [stderr] Checking arc-swap v1.2.0 [INFO] [stderr] Checking ringbuf v0.2.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Checking libloading v0.6.7 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Checking stb_truetype v0.3.1 [INFO] [stderr] Checking wayland-sys v0.23.6 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Checking crossbeam-epoch v0.9.1 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking ordered-float v1.1.1 [INFO] [stderr] Checking line_drawing v0.7.0 [INFO] [stderr] Compiling wayland-scanner v0.23.6 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking rusttype v0.8.3 [INFO] [stderr] Compiling glutin_glx_sys v0.1.7 [INFO] [stderr] Compiling glutin_egl_sys v0.1.5 [INFO] [stderr] Compiling gl v0.14.0 [INFO] [stderr] Checking rusttype v0.7.9 [INFO] [stderr] Checking andrew v0.2.1 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Compiling wayland-client v0.23.6 [INFO] [stderr] Compiling wayland-protocols v0.23.6 [INFO] [stderr] Checking calloop v0.4.4 [INFO] [stderr] Checking wayland-commons v0.23.6 [INFO] [stderr] Checking jpeg-decoder v0.1.22 [INFO] [stderr] Checking smithay-client-toolkit v0.6.6 [INFO] [stderr] Checking winit v0.22.2 [INFO] [stderr] Checking glutin v0.24.1 [INFO] [stderr] Checking Dashcam v0.1.0 (/tmp/fixit) [INFO] [stderr] Migrating src/main.rs from 2018 edition to 2021 [INFO] [stderr] Fixed src/wificam.rs (8 fixes) [INFO] [stderr] Fixed src/main.rs (1 fix) [INFO] [stdout] warning: field is never read: `udp_thread` [INFO] [stdout] --> src/wificam.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | udp_thread: JoinHandle<()>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `tcp_thread` [INFO] [stdout] --> src/wificam.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | tcp_thread: JoinHandle<()>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `run` [INFO] [stdout] --> src/wificam.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn run(self){ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `start_jpeg_thread` [INFO] [stdout] --> src/wificam.rs:193:8 [INFO] [stdout] | [INFO] [stdout] 193 | fn start_jpeg_thread(mut bytestream: Consumer) -> (Arc>>, JoinHandle<()>){ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `JPEG_MAGIC_NUMBER` [INFO] [stdout] --> src/wificam.rs:200:17 [INFO] [stdout] | [INFO] [stdout] 200 | const JPEG_MAGIC_NUMBER:[u8; 3] = [0xFF, 0xD8, 0xFF]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `IMAGE_WIDTH` [INFO] [stdout] --> src/gui.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | const IMAGE_WIDTH: usize = 1280; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `IMAGE_HEIGHT` [INFO] [stdout] --> src/gui.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | const IMAGE_HEIGHT: usize = 720; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `IMAGE_BYTES_PER_PIXEL` [INFO] [stdout] --> src/gui.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | const IMAGE_BYTES_PER_PIXEL: usize = 3; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `to_hex_str` [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] [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: `#[warn(temporary_cstring_as_ptr)]` on by default [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] [INFO] [stdout] [INFO] [stdout] warning: crate `Dashcam` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] = help: convert the identifier to snake case: `dashcam` [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: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [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] [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] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `udp_thread` [INFO] [stdout] --> src/wificam.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | udp_thread: JoinHandle<()>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `tcp_thread` [INFO] [stdout] --> src/wificam.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | tcp_thread: JoinHandle<()>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `run` [INFO] [stdout] --> src/wificam.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn run(self){ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `start_jpeg_thread` [INFO] [stdout] --> src/wificam.rs:193:8 [INFO] [stdout] | [INFO] [stdout] 193 | fn start_jpeg_thread(mut bytestream: Consumer) -> (Arc>>, JoinHandle<()>){ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `JPEG_MAGIC_NUMBER` [INFO] [stdout] --> src/wificam.rs:200:17 [INFO] [stdout] | [INFO] [stdout] 200 | const JPEG_MAGIC_NUMBER:[u8; 3] = [0xFF, 0xD8, 0xFF]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `IMAGE_WIDTH` [INFO] [stdout] --> src/gui.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | const IMAGE_WIDTH: usize = 1280; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `IMAGE_HEIGHT` [INFO] [stdout] --> src/gui.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | const IMAGE_HEIGHT: usize = 720; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `IMAGE_BYTES_PER_PIXEL` [INFO] [stdout] --> src/gui.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | const IMAGE_BYTES_PER_PIXEL: usize = 3; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `to_hex_str` [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] [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: `#[warn(temporary_cstring_as_ptr)]` on by default [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] [INFO] [stdout] [INFO] [stdout] warning: crate `Dashcam` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] = help: convert the identifier to snake case: `dashcam` [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: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [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] [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] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 26.25s [INFO] [stderr] Running `cargo check` to verify 2021 [INFO] [stderr] Checking Dashcam v0.1.0 (/tmp/fixit) [INFO] [stdout] warning: field is never read: `udp_thread` [INFO] [stdout] --> src/wificam.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | udp_thread: JoinHandle<()>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `tcp_thread` [INFO] [stdout] --> src/wificam.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | tcp_thread: JoinHandle<()>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `run` [INFO] [stdout] --> src/wificam.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn run(self){ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `start_jpeg_thread` [INFO] [stdout] --> src/wificam.rs:193:8 [INFO] [stdout] | [INFO] [stdout] 193 | fn start_jpeg_thread(mut bytestream: Consumer) -> (Arc>>, JoinHandle<()>){ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `JPEG_MAGIC_NUMBER` [INFO] [stdout] --> src/wificam.rs:200:17 [INFO] [stdout] | [INFO] [stdout] 200 | const JPEG_MAGIC_NUMBER:[u8; 3] = [0xFF, 0xD8, 0xFF]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `IMAGE_WIDTH` [INFO] [stdout] --> src/gui.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | const IMAGE_WIDTH: usize = 1280; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `IMAGE_HEIGHT` [INFO] [stdout] --> src/gui.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | const IMAGE_HEIGHT: usize = 720; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `IMAGE_BYTES_PER_PIXEL` [INFO] [stdout] --> src/gui.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | const IMAGE_BYTES_PER_PIXEL: usize = 3; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `to_hex_str` [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] [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: `#[warn(temporary_cstring_as_ptr)]` on by default [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] [INFO] [stdout] [INFO] [stdout] warning: crate `Dashcam` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] = help: convert the identifier to snake case: `dashcam` [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: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [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] [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] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `udp_thread` [INFO] [stdout] --> src/wificam.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | udp_thread: JoinHandle<()>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `tcp_thread` [INFO] [stdout] --> src/wificam.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | tcp_thread: JoinHandle<()>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `run` [INFO] [stdout] --> src/wificam.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn run(self){ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `start_jpeg_thread` [INFO] [stdout] --> src/wificam.rs:193:8 [INFO] [stdout] | [INFO] [stdout] 193 | fn start_jpeg_thread(mut bytestream: Consumer) -> (Arc>>, JoinHandle<()>){ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `JPEG_MAGIC_NUMBER` [INFO] [stdout] --> src/wificam.rs:200:17 [INFO] [stdout] | [INFO] [stdout] 200 | const JPEG_MAGIC_NUMBER:[u8; 3] = [0xFF, 0xD8, 0xFF]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `IMAGE_WIDTH` [INFO] [stdout] --> src/gui.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | const IMAGE_WIDTH: usize = 1280; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `IMAGE_HEIGHT` [INFO] [stdout] --> src/gui.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | const IMAGE_HEIGHT: usize = 720; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `IMAGE_BYTES_PER_PIXEL` [INFO] [stdout] --> src/gui.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | const IMAGE_BYTES_PER_PIXEL: usize = 3; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `to_hex_str` [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] [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: `#[warn(temporary_cstring_as_ptr)]` on by default [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] [INFO] [stdout] [INFO] [stdout] warning: crate `Dashcam` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] = help: convert the identifier to snake case: `dashcam` [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: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [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] [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] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.32s [INFO] running `Command { std: "docker" "inspect" "2795fab586f4b2512a6b51bfa1a3fe27fcb8cc5d4c6e8726bababfe3d70cfbe0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2795fab586f4b2512a6b51bfa1a3fe27fcb8cc5d4c6e8726bababfe3d70cfbe0", kill_on_drop: false }` [INFO] [stdout] 2795fab586f4b2512a6b51bfa1a3fe27fcb8cc5d4c6e8726bababfe3d70cfbe0