[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] checking realvictorprm/rust-vulkan-triangle against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frealvictorprm%2Frust-vulkan-triangle" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/realvictorprm/rust-vulkan-triangle on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-6-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-6-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded mp4 v0.14.0 [INFO] [stderr] Downloaded ascii v1.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8156589d47fa0493a8bcfff5a30ee412c729d5ccf50ec11200ba13b72c084842 [INFO] running `Command { std: "docker" "start" "-a" "8156589d47fa0493a8bcfff5a30ee412c729d5ccf50ec11200ba13b72c084842", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8156589d47fa0493a8bcfff5a30ee412c729d5ccf50ec11200ba13b72c084842", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8156589d47fa0493a8bcfff5a30ee412c729d5ccf50ec11200ba13b72c084842", kill_on_drop: false }` [INFO] [stdout] 8156589d47fa0493a8bcfff5a30ee412c729d5ccf50ec11200ba13b72c084842 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8c19469817909b19af624cd2941946c103d33293634414a6449e53fffa992d82 [INFO] running `Command { std: "docker" "start" "-a" "8c19469817909b19af624cd2941946c103d33293634414a6449e53fffa992d82", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.70 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling version-compare v0.1.1 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Compiling sdl2-sys v0.35.2 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Compiling thiserror v1.0.50 [INFO] [stderr] Compiling rustfft v6.1.0 [INFO] [stderr] Compiling im v15.1.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking itoa v1.0.10 [INFO] [stderr] Checking ryu v1.0.16 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Compiling ash v0.37.3+1.3.251 [INFO] [stderr] Compiling sdl2 v0.35.2 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Checking strength_reduce v0.2.4 [INFO] [stderr] Checking rand_xoshiro v0.6.0 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking num-complex v0.4.4 [INFO] [stderr] Checking itertools v0.12.0 [INFO] [stderr] Checking bitmaps v2.1.0 [INFO] [stderr] Checking primal-check v0.3.3 [INFO] [stderr] Checking transpose v0.2.2 [INFO] [stderr] Checking ascii v1.1.0 [INFO] [stderr] Checking sized-chunks v0.6.5 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Compiling serde_derive v1.0.193 [INFO] [stderr] Compiling thiserror-impl v1.0.50 [INFO] [stderr] Checking mp4 v0.14.0 [INFO] [stderr] Checking 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 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: 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: 11 warnings emitted [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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 39.18s [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8c19469817909b19af624cd2941946c103d33293634414a6449e53fffa992d82", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c19469817909b19af624cd2941946c103d33293634414a6449e53fffa992d82", kill_on_drop: false }` [INFO] [stdout] 8c19469817909b19af624cd2941946c103d33293634414a6449e53fffa992d82 [INFO] checking realvictorprm/rust-vulkan-triangle against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frealvictorprm%2Frust-vulkan-triangle" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/realvictorprm/rust-vulkan-triangle on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-6-tc2/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-6-tc2/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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6a77358fadf01e540540a60614c2f4b6c5a20215fecf571421401ea29ede136e [INFO] running `Command { std: "docker" "start" "-a" "6a77358fadf01e540540a60614c2f4b6c5a20215fecf571421401ea29ede136e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6a77358fadf01e540540a60614c2f4b6c5a20215fecf571421401ea29ede136e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a77358fadf01e540540a60614c2f4b6c5a20215fecf571421401ea29ede136e", kill_on_drop: false }` [INFO] [stdout] 6a77358fadf01e540540a60614c2f4b6c5a20215fecf571421401ea29ede136e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 58d03359f90339a733c36a970e0a393bfdde826a6512af4a5dc1e922e04d33b7 [INFO] running `Command { std: "docker" "start" "-a" "58d03359f90339a733c36a970e0a393bfdde826a6512af4a5dc1e922e04d33b7", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.70 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling version-compare v0.1.1 [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Compiling sdl2-sys v0.35.2 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Compiling thiserror v1.0.50 [INFO] [stderr] Compiling im v15.1.0 [INFO] [stderr] Compiling rustfft v6.1.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking itoa v1.0.10 [INFO] [stderr] Checking strength_reduce v0.2.4 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling sdl2 v0.35.2 [INFO] [stderr] Compiling ash v0.37.3+1.3.251 [INFO] [stderr] Checking ryu v1.0.16 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Checking bitmaps v2.1.0 [INFO] [stderr] Checking rand_xoshiro v0.6.0 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking itertools v0.12.0 [INFO] [stderr] Checking ascii v1.1.0 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking num-complex v0.4.4 [INFO] [stderr] Checking sized-chunks v0.6.5 [INFO] [stderr] Checking transpose v0.2.2 [INFO] [stderr] Checking primal-check v0.3.3 [INFO] [stderr] Compiling serde_derive v1.0.193 [INFO] [stderr] Compiling thiserror-impl v1.0.50 [INFO] [stderr] Checking mp4 v0.14.0 [INFO] [stderr] Checking 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 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: 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: 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: 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: 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] [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 39.02s [INFO] running `Command { std: "docker" "inspect" "58d03359f90339a733c36a970e0a393bfdde826a6512af4a5dc1e922e04d33b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58d03359f90339a733c36a970e0a393bfdde826a6512af4a5dc1e922e04d33b7", kill_on_drop: false }` [INFO] [stdout] 58d03359f90339a733c36a970e0a393bfdde826a6512af4a5dc1e922e04d33b7