[INFO] fetching crate vk-rs 0.1.4...
[INFO] checking vk-rs-0.1.4 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1
[INFO] extracting crate vk-rs 0.1.4 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate vk-rs 0.1.4
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate vk-rs 0.1.4
[INFO] tweaked toml for crates.io crate vk-rs 0.1.4 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate vk-rs 0.1.4 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate vk-rs 0.1.4 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 600554cbd066dbabf95bc9c5b6f4da867080fef6d34212e28d9d21dae672b1a8
[INFO] running `Command { std: "docker" "start" "-a" "600554cbd066dbabf95bc9c5b6f4da867080fef6d34212e28d9d21dae672b1a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "600554cbd066dbabf95bc9c5b6f4da867080fef6d34212e28d9d21dae672b1a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "600554cbd066dbabf95bc9c5b6f4da867080fef6d34212e28d9d21dae672b1a8", kill_on_drop: false }`
[INFO] [stdout] 600554cbd066dbabf95bc9c5b6f4da867080fef6d34212e28d9d21dae672b1a8
[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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bd732f7cf62d1d731d8469b36fd99bd3b608a31059f436bff9d809dc926e3332
[INFO] running `Command { std: "docker" "start" "-a" "bd732f7cf62d1d731d8469b36fd99bd3b608a31059f436bff9d809dc926e3332", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.73
[INFO] [stderr]    Compiling jobserver v0.1.21
[INFO] [stderr]    Compiling cc v1.0.58
[INFO] [stderr]    Compiling vk-rs v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/build.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let mut files = vec![
[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] error[E0601]: `main` function not found in crate `xlib_window`
[INFO] [stdout]   --> examples/xlib_window.rs:64:2
[INFO] [stdout]    |
[INFO] [stdout] 64 | }
[INFO] [stdout]    |  ^ consider adding a `main` function to `examples/xlib_window.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0601`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `vk-rs` (example "xlib_window") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0601]: `main` function not found in crate `util`
[INFO] [stdout]    --> examples/util.rs:453:2
[INFO] [stdout]     |
[INFO] [stdout] 453 | }
[INFO] [stdout]     |  ^ consider adding a `main` function to `examples/util.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ms`
[INFO] [stdout]    --> examples/util.rs:147:24
[INFO] [stdout]     |
[INFO] [stdout] 147 | pub fn make_renderpass(ms : i32) -> vk::RenderPass{
[INFO] [stdout]     |                        ^^ help: if this is intentional, prefix it with an underscore: `_ms`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0601]: `main` function not found in crate `win32_window`
[INFO] [stdout]    --> examples/win32_window.rs:159:2
[INFO] [stdout]     |
[INFO] [stdout] 159 | }
[INFO] [stdout]     |  ^ consider adding a `main` function to `examples/win32_window.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0601`.
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `req`
[INFO] [stdout]    --> examples/util.rs:367:27
[INFO] [stdout]     |
[INFO] [stdout] 367 | fn find_memory_type_index(req : vk::MemoryRequirements, flags : vk::MemoryPropertyFlags) -> u32 
[INFO] [stdout]     |                           ^^^ help: if this is intentional, prefix it with an underscore: `_req`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `vk-rs` (example "win32_window") due to 1 previous error
[INFO] [stdout] For more information about this error, try `rustc --explain E0601`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `vk-rs` (example "util") due to 1 previous error; 2 warnings emitted
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Window`
[INFO] [stdout]   --> examples/triangle.rs:25:19
[INFO] [stdout]    |
[INFO] [stdout] 25 |         let win = Window::new(800, 600);
[INFO] [stdout]    |                   ^^^^^^ use of undeclared type `Window`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ms`
[INFO] [stdout]    --> examples/util.rs:147:24
[INFO] [stdout]     |
[INFO] [stdout] 147 | pub fn make_renderpass(ms : i32) -> vk::RenderPass{
[INFO] [stdout]     |                        ^^ help: if this is intentional, prefix it with an underscore: `_ms`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `req`
[INFO] [stdout]    --> examples/util.rs:367:27
[INFO] [stdout]     |
[INFO] [stdout] 367 | fn find_memory_type_index(req : vk::MemoryRequirements, flags : vk::MemoryPropertyFlags) -> u32 
[INFO] [stdout]     |                           ^^^ help: if this is intentional, prefix it with an underscore: `_req`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `vk-rs` (example "triangle") due to 1 previous error; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "bd732f7cf62d1d731d8469b36fd99bd3b608a31059f436bff9d809dc926e3332", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd732f7cf62d1d731d8469b36fd99bd3b608a31059f436bff9d809dc926e3332", kill_on_drop: false }`
[INFO] [stdout] bd732f7cf62d1d731d8469b36fd99bd3b608a31059f436bff9d809dc926e3332