[INFO] cloning repository https://github.com/raniejade/vk-playground
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/raniejade/vk-playground" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Franiejade%2Fvk-playground", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Franiejade%2Fvk-playground'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 35dcae148c1055ebe099ee8a7296d8c76d447f1c
[INFO] checking raniejade/vk-playground against master#82310651b93a594a3fd69015e1562186a080d94c for pr-145770
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Franiejade%2Fvk-playground" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/raniejade/vk-playground
[INFO] finished tweaking git repo https://github.com/raniejade/vk-playground
[INFO] tweaked toml for git repo https://github.com/raniejade/vk-playground written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/raniejade/vk-playground on toolchain 82310651b93a594a3fd69015e1562186a080d94c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/raniejade/vk-playground 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" "+82310651b93a594a3fd69015e1562186a080d94c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded raw-window-metal v0.3.1
[INFO] [stderr]   Downloaded ash-window v0.12.0
[INFO] [stderr]   Downloaded glfw v0.52.0
[INFO] [stderr]   Downloaded glfw-sys v4.0.0+3.3.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 89fff651ec0e61d4bef1fb8da910d2f90b46d7ba0442c6962b143f6a4654e1ed
[INFO] running `Command { std: "docker" "start" "-a" "89fff651ec0e61d4bef1fb8da910d2f90b46d7ba0442c6962b143f6a4654e1ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "89fff651ec0e61d4bef1fb8da910d2f90b46d7ba0442c6962b143f6a4654e1ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89fff651ec0e61d4bef1fb8da910d2f90b46d7ba0442c6962b143f6a4654e1ed", kill_on_drop: false }`
[INFO] [stdout] 89fff651ec0e61d4bef1fb8da910d2f90b46d7ba0442c6962b143f6a4654e1ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c743f1e2232fad424ab80c74ce5f2b1886122d1a27de56a2f7e22f69664b3548
[INFO] running `Command { std: "docker" "start" "-a" "c743f1e2232fad424ab80c74ce5f2b1886122d1a27de56a2f7e22f69664b3548", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling ash v0.37.3+1.3.251
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]     Checking raw-window-handle v0.5.2
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking libloading v0.7.4
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling cmake v0.1.50
[INFO] [stderr]    Compiling glfw-sys v4.0.0+3.3.5
[INFO] [stderr]     Checking glfw v0.52.0
[INFO] [stderr]     Checking ash-window v0.12.0
[INFO] [stderr]     Checking runtime v0.1.0 (/opt/rustwide/workdir/runtime)
[INFO] [stdout] warning: unused import: `std::ops::Deref`
[INFO] [stdout]  --> runtime/src/lib.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::ops::Deref;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Deref`
[INFO] [stdout]  --> runtime/src/lib.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::ops::Deref;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> runtime/src/vk_utils.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let mut required_extensions: Vec<_> = enumerate_required_extensions(display_handle.raw_display_handle())?
[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: variable does not need to be mutable
[INFO] [stdout]   --> runtime/src/vk_utils.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |     let mut instance_create_flags = vk::InstanceCreateFlags::empty();
[INFO] [stdout]    |         ----^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> runtime/src/lib.rs:230:24
[INFO] [stdout]     |
[INFO] [stdout] 230 |     fn init(&mut self, ctx: &mut AppContext) -> anyhow::Result<()> {
[INFO] [stdout]     |                        ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> runtime/src/lib.rs:234:25
[INFO] [stdout]     |
[INFO] [stdout] 234 |     fn event(&mut self, ctx: &mut AppContext, event: WindowEvent) -> anyhow::Result<()> {
[INFO] [stdout]     |                         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event`
[INFO] [stdout]    --> runtime/src/lib.rs:234:47
[INFO] [stdout]     |
[INFO] [stdout] 234 |     fn event(&mut self, ctx: &mut AppContext, event: WindowEvent) -> anyhow::Result<()> {
[INFO] [stdout]     |                                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_event`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `images` is never read
[INFO] [stdout]   --> runtime/src/lib.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | struct SwapchainHolder {
[INFO] [stdout]    |        --------------- field in this struct
[INFO] [stdout] 25 |     swapchain: SwapchainKHR,
[INFO] [stdout] 26 |     images: Vec<Image>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> runtime/src/vk_utils.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let mut required_extensions: Vec<_> = enumerate_required_extensions(display_handle.raw_display_handle())?
[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: variable does not need to be mutable
[INFO] [stdout]   --> runtime/src/vk_utils.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |     let mut instance_create_flags = vk::InstanceCreateFlags::empty();
[INFO] [stdout]    |         ----^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> runtime/src/lib.rs:230:24
[INFO] [stdout]     |
[INFO] [stdout] 230 |     fn init(&mut self, ctx: &mut AppContext) -> anyhow::Result<()> {
[INFO] [stdout]     |                        ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking pg01_triangle v0.1.0 (/opt/rustwide/workdir/pg01_triangle)
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> runtime/src/lib.rs:234:25
[INFO] [stdout]     |
[INFO] [stdout] 234 |     fn event(&mut self, ctx: &mut AppContext, event: WindowEvent) -> anyhow::Result<()> {
[INFO] [stdout]     |                         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event`
[INFO] [stdout]    --> runtime/src/lib.rs:234:47
[INFO] [stdout]     |
[INFO] [stdout] 234 |     fn event(&mut self, ctx: &mut AppContext, event: WindowEvent) -> anyhow::Result<()> {
[INFO] [stdout]     |                                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_event`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `images` is never read
[INFO] [stdout]   --> runtime/src/lib.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | struct SwapchainHolder {
[INFO] [stdout]    |        --------------- field in this struct
[INFO] [stdout] 25 |     swapchain: SwapchainKHR,
[INFO] [stdout] 26 |     images: Vec<Image>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> pg01_triangle/src/main.rs:10:25
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fn frame(&mut self, ctx: &mut AppContext) -> anyhow::Result<()> {
[INFO] [stdout]    |                         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> pg01_triangle/src/main.rs:10:25
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fn frame(&mut self, ctx: &mut AppContext) -> anyhow::Result<()> {
[INFO] [stdout]    |                         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.27s
[INFO] running `Command { std: "docker" "inspect" "c743f1e2232fad424ab80c74ce5f2b1886122d1a27de56a2f7e22f69664b3548", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c743f1e2232fad424ab80c74ce5f2b1886122d1a27de56a2f7e22f69664b3548", kill_on_drop: false }`
[INFO] [stdout] c743f1e2232fad424ab80c74ce5f2b1886122d1a27de56a2f7e22f69664b3548
