[INFO] cloning repository https://github.com/realvictorprm/rust-vulkan-triangle
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/realvictorprm/rust-vulkan-triangle" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frealvictorprm%2Frust-vulkan-triangle", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frealvictorprm%2Frust-vulkan-triangle'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 85c22f9378ef68b430069244bd33c311ed8b8ced
[INFO] testing realvictorprm/rust-vulkan-triangle against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frealvictorprm%2Frust-vulkan-triangle" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/realvictorprm/rust-vulkan-triangle on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-4-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/realvictorprm/rust-vulkan-triangle
[INFO] finished tweaking git repo https://github.com/realvictorprm/rust-vulkan-triangle
[INFO] tweaked toml for git repo https://github.com/realvictorprm/rust-vulkan-triangle written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/realvictorprm/rust-vulkan-triangle 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" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mp4 v0.14.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1390d077871eafeba3be868922dbb4bff570223e78c1068e108090e1c40add1a
[INFO] running `Command { std: "docker" "start" "-a" "1390d077871eafeba3be868922dbb4bff570223e78c1068e108090e1c40add1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1390d077871eafeba3be868922dbb4bff570223e78c1068e108090e1c40add1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1390d077871eafeba3be868922dbb4bff570223e78c1068e108090e1c40add1a", kill_on_drop: false }`
[INFO] [stdout] 1390d077871eafeba3be868922dbb4bff570223e78c1068e108090e1c40add1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c271dee5f41f9281df3774952f00d0f197140547bc749c212deadfb5c42623bf
[INFO] running `Command { std: "docker" "start" "-a" "c271dee5f41f9281df3774952f00d0f197140547bc749c212deadfb5c42623bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.70
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]    Compiling version-compare v0.1.1
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling thiserror v1.0.50
[INFO] [stderr]    Compiling serde_json v1.0.108
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling ryu v1.0.16
[INFO] [stderr]    Compiling strength_reduce v0.2.4
[INFO] [stderr]    Compiling itoa v1.0.10
[INFO] [stderr]    Compiling sdl2 v0.35.2
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]    Compiling ash v0.37.3+1.3.251
[INFO] [stderr]    Compiling rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling libloading v0.7.4
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling sdl2-sys v0.35.2
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling bytes v1.5.0
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling ascii v1.1.0
[INFO] [stderr]    Compiling rustfft v6.1.0
[INFO] [stderr]    Compiling im v15.1.0
[INFO] [stderr]    Compiling itertools v0.12.0
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]    Compiling bitmaps v2.1.0
[INFO] [stderr]    Compiling num-complex v0.4.4
[INFO] [stderr]    Compiling sized-chunks v0.6.5
[INFO] [stderr]    Compiling transpose v0.2.2
[INFO] [stderr]    Compiling primal-check v0.3.3
[INFO] [stderr]    Compiling serde_derive v1.0.193
[INFO] [stderr]    Compiling thiserror-impl v1.0.50
[INFO] [stderr]    Compiling mp4 v0.14.0
[INFO] [stderr]    Compiling vulkan-triangle v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::ptr::null`
[INFO] [stdout]   --> src/main.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | use std::ptr::null;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CommandBufferBeginInfo`, `ImageLayout`
[INFO] [stdout]   --> src/main.rs:33:15
[INFO] [stdout]    |
[INFO] [stdout] 33 | use ash::vk::{CommandBufferBeginInfo, CommandBufferUsageFlags, DeviceCreateInfo, Fence, Handle, ImageLayout, PhysicalDevice, PhysicalDevi...
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^                                                            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `One`, `Zero`
[INFO] [stdout]   --> src/main.rs:37:34
[INFO] [stdout]    |
[INFO] [stdout] 37 | use rustfft::num_traits::{clamp, One, Zero};
[INFO] [stdout]    |                                  ^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sdl2::libc::signal`
[INFO] [stdout]   --> src/main.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | use sdl2::libc::signal;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sdl2::pixels::Color`
[INFO] [stdout]   --> src/main.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 | use sdl2::pixels::Color;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `declare_c_string`
[INFO] [stdout]   --> src/main.rs:90:14
[INFO] [stdout]    |
[INFO] [stdout] 90 | macro_rules! declare_c_string {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `currSwapchainImageIndex`
[INFO] [stdout]    --> src/main.rs:764:17
[INFO] [stdout]     |
[INFO] [stdout] 764 |         let mut currSwapchainImageIndex = 0;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_currSwapchainImageIndex`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]    --> src/main.rs:651:20
[INFO] [stdout]     |
[INFO] [stdout] 651 |             .map(|(index, imageView)| unsafe {
[INFO] [stdout]     |                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/main.rs:125:27
[INFO] [stdout]     |
[INFO] [stdout] 125 |     let availableLayers = unsafe { entry.enumerate_instance_layer_properties().unwrap() };
[INFO] [stdout]     |                           ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:764:13
[INFO] [stdout]     |
[INFO] [stdout] 764 |         let mut currSwapchainImageIndex = 0;
[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: for loop over an `Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/main.rs:191:40
[INFO] [stdout]     |
[INFO] [stdout] 191 |     for (&pDevice, box pDeviceInfo) in chooseDevice(&instance, &physicalDevices) {
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(for_loops_over_fallibles)]` on by default
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 191 |     while let Some((&pDevice, box pDeviceInfo)) = chooseDevice(&instance, &physicalDevices) {
[INFO] [stdout]     |     ~~~~~~~~~~~~~~~                           ~~~
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 191 |     if let Some((&pDevice, box pDeviceInfo)) = chooseDevice(&instance, &physicalDevices) {
[INFO] [stdout]     |     ~~~~~~~~~~~~                           ~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.90s
[INFO] running `Command { std: "docker" "inspect" "c271dee5f41f9281df3774952f00d0f197140547bc749c212deadfb5c42623bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c271dee5f41f9281df3774952f00d0f197140547bc749c212deadfb5c42623bf", kill_on_drop: false }`
[INFO] [stdout] c271dee5f41f9281df3774952f00d0f197140547bc749c212deadfb5c42623bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2894d31ae884d6f9555400334a57d3d1d56078f3d08afeceb957fde3f9412dbc
[INFO] running `Command { std: "docker" "start" "-a" "2894d31ae884d6f9555400334a57d3d1d56078f3d08afeceb957fde3f9412dbc", kill_on_drop: false }`
[INFO] [stderr]    Compiling vulkan-triangle v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::ptr::null`
[INFO] [stdout]   --> src/main.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | use std::ptr::null;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CommandBufferBeginInfo`, `ImageLayout`
[INFO] [stdout]   --> src/main.rs:33:15
[INFO] [stdout]    |
[INFO] [stdout] 33 | use ash::vk::{CommandBufferBeginInfo, CommandBufferUsageFlags, DeviceCreateInfo, Fence, Handle, ImageLayout, PhysicalDevice, PhysicalDevi...
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^                                                            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `One`, `Zero`
[INFO] [stdout]   --> src/main.rs:37:34
[INFO] [stdout]    |
[INFO] [stdout] 37 | use rustfft::num_traits::{clamp, One, Zero};
[INFO] [stdout]    |                                  ^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sdl2::libc::signal`
[INFO] [stdout]   --> src/main.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | use sdl2::libc::signal;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sdl2::pixels::Color`
[INFO] [stdout]   --> src/main.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 | use sdl2::pixels::Color;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `declare_c_string`
[INFO] [stdout]   --> src/main.rs:90:14
[INFO] [stdout]    |
[INFO] [stdout] 90 | macro_rules! declare_c_string {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `currSwapchainImageIndex`
[INFO] [stdout]    --> src/main.rs:764:17
[INFO] [stdout]     |
[INFO] [stdout] 764 |         let mut currSwapchainImageIndex = 0;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_currSwapchainImageIndex`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]    --> src/main.rs:651:20
[INFO] [stdout]     |
[INFO] [stdout] 651 |             .map(|(index, imageView)| unsafe {
[INFO] [stdout]     |                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/main.rs:125:27
[INFO] [stdout]     |
[INFO] [stdout] 125 |     let availableLayers = unsafe { entry.enumerate_instance_layer_properties().unwrap() };
[INFO] [stdout]     |                           ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:764:13
[INFO] [stdout]     |
[INFO] [stdout] 764 |         let mut currSwapchainImageIndex = 0;
[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: for loop over an `Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/main.rs:191:40
[INFO] [stdout]     |
[INFO] [stdout] 191 |     for (&pDevice, box pDeviceInfo) in chooseDevice(&instance, &physicalDevices) {
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(for_loops_over_fallibles)]` on by default
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 191 |     while let Some((&pDevice, box pDeviceInfo)) = chooseDevice(&instance, &physicalDevices) {
[INFO] [stdout]     |     ~~~~~~~~~~~~~~~                           ~~~
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 191 |     if let Some((&pDevice, box pDeviceInfo)) = chooseDevice(&instance, &physicalDevices) {
[INFO] [stdout]     |     ~~~~~~~~~~~~                           ~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "2894d31ae884d6f9555400334a57d3d1d56078f3d08afeceb957fde3f9412dbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2894d31ae884d6f9555400334a57d3d1d56078f3d08afeceb957fde3f9412dbc", kill_on_drop: false }`
[INFO] [stdout] 2894d31ae884d6f9555400334a57d3d1d56078f3d08afeceb957fde3f9412dbc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d18ca29726c58a528c51e2879a6a777d4444dae08a16219b93ec4f9b92e23b30
[INFO] running `Command { std: "docker" "start" "-a" "d18ca29726c58a528c51e2879a6a777d4444dae08a16219b93ec4f9b92e23b30", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::ptr::null`
[INFO] [stderr]   --> src/main.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 | use std::ptr::null;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `CommandBufferBeginInfo`, `ImageLayout`
[INFO] [stderr]   --> src/main.rs:33:15
[INFO] [stderr]    |
[INFO] [stderr] 33 | use ash::vk::{CommandBufferBeginInfo, CommandBufferUsageFlags, DeviceCreateInfo, Fence, Handle, ImageLayout, PhysicalDevice, PhysicalDevi...
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^                                                            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `One`, `Zero`
[INFO] [stderr]   --> src/main.rs:37:34
[INFO] [stderr]    |
[INFO] [stderr] 37 | use rustfft::num_traits::{clamp, One, Zero};
[INFO] [stderr]    |                                  ^^^  ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `sdl2::libc::signal`
[INFO] [stderr]   --> src/main.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 | use sdl2::libc::signal;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `sdl2::pixels::Color`
[INFO] [stderr]   --> src/main.rs:41:5
[INFO] [stderr]    |
[INFO] [stderr] 41 | use sdl2::pixels::Color;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition: `declare_c_string`
[INFO] [stderr]   --> src/main.rs:90:14
[INFO] [stderr]    |
[INFO] [stderr] 90 | macro_rules! declare_c_string {
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `currSwapchainImageIndex`
[INFO] [stderr]    --> src/main.rs:764:17
[INFO] [stderr]     |
[INFO] [stderr] 764 |         let mut currSwapchainImageIndex = 0;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_currSwapchainImageIndex`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `index`
[INFO] [stderr]    --> src/main.rs:651:20
[INFO] [stderr]     |
[INFO] [stderr] 651 |             .map(|(index, imageView)| unsafe {
[INFO] [stderr]     |                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/main.rs:125:27
[INFO] [stderr]     |
[INFO] [stderr] 125 |     let availableLayers = unsafe { entry.enumerate_instance_layer_properties().unwrap() };
[INFO] [stderr]     |                           ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/main.rs:764:13
[INFO] [stderr]     |
[INFO] [stderr] 764 |         let mut currSwapchainImageIndex = 0;
[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: for loop over an `Option`. This is more readably written as an `if let` statement
[INFO] [stderr]    --> src/main.rs:191:40
[INFO] [stderr]     |
[INFO] [stderr] 191 |     for (&pDevice, box pDeviceInfo) in chooseDevice(&instance, &physicalDevices) {
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(for_loops_over_fallibles)]` on by default
[INFO] [stderr] help: to check pattern in a loop use `while let`
[INFO] [stderr]     |
[INFO] [stderr] 191 |     while let Some((&pDevice, box pDeviceInfo)) = chooseDevice(&instance, &physicalDevices) {
[INFO] [stderr]     |     ~~~~~~~~~~~~~~~                           ~~~
[INFO] [stderr] help: consider using `if let` to clear intent
[INFO] [stderr]     |
[INFO] [stderr] 191 |     if let Some((&pDevice, box pDeviceInfo)) = chooseDevice(&instance, &physicalDevices) {
[INFO] [stderr]     |     ~~~~~~~~~~~~                           ~~~
[INFO] [stderr] 
[INFO] [stderr] warning: `vulkan-triangle` (bin "vulkan-triangle" test) generated 11 warnings (run `cargo fix --bin "vulkan-triangle" --tests` to apply 6 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/vulkan_triangle-af120504a7d6e767)
[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" "d18ca29726c58a528c51e2879a6a777d4444dae08a16219b93ec4f9b92e23b30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d18ca29726c58a528c51e2879a6a777d4444dae08a16219b93ec4f9b92e23b30", kill_on_drop: false }`
[INFO] [stdout] d18ca29726c58a528c51e2879a6a777d4444dae08a16219b93ec4f9b92e23b30
