[INFO] cloning repository https://github.com/Ayush1325/SimpleGuiToolkit
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ayush1325/SimpleGuiToolkit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAyush1325%2FSimpleGuiToolkit", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAyush1325%2FSimpleGuiToolkit'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2c8ce44252d4b5ff28a861796aab1c360a2ab60a
[INFO] checking Ayush1325/SimpleGuiToolkit against beta-2021-10-15 for beta-1.56-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAyush1325%2FSimpleGuiToolkit" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Ayush1325/SimpleGuiToolkit on toolchain beta-2021-10-15
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Ayush1325/SimpleGuiToolkit
[INFO] finished tweaking git repo https://github.com/Ayush1325/SimpleGuiToolkit
[INFO] tweaked toml for git repo https://github.com/Ayush1325/SimpleGuiToolkit written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/Ayush1325/SimpleGuiToolkit already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b577e6edcf0f108515d7f64024cfab12d49daf36c4524b961270ffcd4079b299
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b577e6edcf0f108515d7f64024cfab12d49daf36c4524b961270ffcd4079b299", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b577e6edcf0f108515d7f64024cfab12d49daf36c4524b961270ffcd4079b299", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b577e6edcf0f108515d7f64024cfab12d49daf36c4524b961270ffcd4079b299", kill_on_drop: false }`
[INFO] [stdout] b577e6edcf0f108515d7f64024cfab12d49daf36c4524b961270ffcd4079b299
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 866dc9c597a81549da40f1604acf3f560c14f6bfcde38eebf59469130f25055e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "866dc9c597a81549da40f1604acf3f560c14f6bfcde38eebf59469130f25055e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.99
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling drm-fourcc v2.1.1
[INFO] [stderr]    Compiling futures-core v0.3.16
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[INFO] [stderr]    Compiling khronos-egl v4.1.0
[INFO] [stderr]     Checking futures-sink v0.3.16
[INFO] [stderr]     Checking renderdoc-sys v0.7.1
[INFO] [stderr]     Checking glow v0.9.0
[INFO] [stderr]    Compiling winit v0.25.0
[INFO] [stderr]     Checking profiling v1.0.3
[INFO] [stderr]    Compiling futures-util v0.3.16
[INFO] [stderr]     Checking gpu-alloc-types v0.2.0
[INFO] [stderr]     Checking gpu-descriptor-types v0.1.1
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[INFO] [stderr]     Checking lock_api v0.4.4
[INFO] [stderr]    Compiling wayland-sys v0.28.6
[INFO] [stderr]     Checking codespan-reporting v0.11.1
[INFO] [stderr]    Compiling nom v6.2.1
[INFO] [stderr]    Compiling wgpu-core v0.9.2
[INFO] [stderr]     Checking ash v0.32.1
[INFO] [stderr]     Checking rusttype v0.9.2
[INFO] [stderr]     Checking gpu-descriptor v0.1.1
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[INFO] [stderr]     Checking wayland-cursor v0.28.6
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[INFO] [stderr]     Checking naga v0.5.0
[INFO] [stderr]     Checking serde v1.0.127
[INFO] [stderr]     Checking futures-executor v0.3.16
[INFO] [stderr]     Checking futures v0.3.16
[INFO] [stderr]     Checking external-memory v0.0.1
[INFO] [stderr]     Checking gfx-hal v0.9.0
[INFO] [stderr]     Checking gfx-backend-empty v0.9.0
[INFO] [stderr]     Checking gfx-backend-vulkan v0.9.0
[INFO] [stderr]     Checking gfx-backend-gl v0.9.0
[INFO] [stderr]     Checking wgpu v0.9.0
[INFO] [stderr]     Checking sgt_wgpu v0.1.0 (/opt/rustwide/workdir/sgt_wgpu)
[INFO] [stderr]     Checking smithay-client-toolkit v0.12.3
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> sgt_wgpu/src/lib.rs:26:14
[INFO] [stdout]    |
[INFO] [stdout] 26 |     async fn new<T: HasRawWindowHandle>(width: u32, height: u32, window: &T) -> Self {
[INFO] [stdout]    |              ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `input`
[INFO] [stdout]   --> sgt_wgpu/src/lib.rs:69:8
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn input(&mut self) -> bool {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `update`
[INFO] [stdout]   --> sgt_wgpu/src/lib.rs:73:8
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn update(&mut self) {}
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `render`
[INFO] [stdout]   --> sgt_wgpu/src/lib.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 75 |     fn render(&mut self) {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> sgt_wgpu/src/lib.rs:26:14
[INFO] [stdout]    |
[INFO] [stdout] 26 |     async fn new<T: HasRawWindowHandle>(width: u32, height: u32, window: &T) -> Self {
[INFO] [stdout]    |              ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `input`
[INFO] [stdout]   --> sgt_wgpu/src/lib.rs:69:8
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn input(&mut self) -> bool {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `update`
[INFO] [stdout]   --> sgt_wgpu/src/lib.rs:73:8
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn update(&mut self) {}
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `render`
[INFO] [stdout]   --> sgt_wgpu/src/lib.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 75 |     fn render(&mut self) {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking sgt_winit v0.1.0 (/opt/rustwide/workdir/sgt_winit)
[INFO] [stderr]     Checking sgt_core v0.1.0 (/opt/rustwide/workdir/sgt_core)
[INFO] [stdout] error[E0432]: unresolved import `spc_winit`
[INFO] [stdout]  --> sgt_winit/tests/gui.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 |     use spc_winit::Winit;
[INFO] [stdout]   |         ^^^^^^^^^ use of undeclared crate or module `spc_winit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sgt_winit` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused variable: `rx`
[INFO] [stdout]   --> sgt_core/src/application.rs:22:18
[INFO] [stdout]    |
[INFO] [stdout] 22 |         let (tx, rx) = oneshot::channel();
[INFO] [stdout]    |                  ^^ help: if this is intentional, prefix it with an underscore: `_rx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> sgt_core/src/window/winit.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |         proxy_tx.send(proxy);
[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 variable: `rx`
[INFO] [stdout]   --> sgt_core/src/application.rs:22:18
[INFO] [stdout]    |
[INFO] [stdout] 22 |         let (tx, rx) = oneshot::channel();
[INFO] [stdout]    |                  ^^ help: if this is intentional, prefix it with an underscore: `_rx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> sgt_core/src/window/winit.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |         proxy_tx.send(proxy);
[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: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "866dc9c597a81549da40f1604acf3f560c14f6bfcde38eebf59469130f25055e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "866dc9c597a81549da40f1604acf3f560c14f6bfcde38eebf59469130f25055e", kill_on_drop: false }`
[INFO] [stdout] 866dc9c597a81549da40f1604acf3f560c14f6bfcde38eebf59469130f25055e