[INFO] fetching crate ewgpu_macros 0.1.0...
[INFO] testing ewgpu_macros-0.1.0 against beta-2026-03-05 for beta-1.95-1
[INFO] extracting crate ewgpu_macros 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate ewgpu_macros 0.1.0
[INFO] finished tweaking crates.io crate ewgpu_macros 0.1.0
[INFO] tweaked toml for crates.io crate ewgpu_macros 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ewgpu_macros 0.1.0 on toolchain beta-2026-03-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.117)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `proc_macro` is deprecated in favor of `proc-macro` and will not work in the 2024 edition
[INFO] [stderr] (in the `ewgpu_macros` library target)
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f6927694e985d87bb9ed930ca5822f2d3c2f077a2cf7104c0286158a07494391
[INFO] running `Command { std: "docker" "start" "-a" "f6927694e985d87bb9ed930ca5822f2d3c2f077a2cf7104c0286158a07494391", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f6927694e985d87bb9ed930ca5822f2d3c2f077a2cf7104c0286158a07494391", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6927694e985d87bb9ed930ca5822f2d3c2f077a2cf7104c0286158a07494391", kill_on_drop: false }`
[INFO] [stdout] f6927694e985d87bb9ed930ca5822f2d3c2f077a2cf7104c0286158a07494391
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2aba4f441b1ea6615363477079a96161fb1bfff448c5d146844db89631fa23d9
[INFO] running `Command { std: "docker" "start" "-a" "2aba4f441b1ea6615363477079a96161fb1bfff448c5d146844db89631fa23d9", kill_on_drop: false }`
[INFO] [stderr] warning: `proc_macro` is deprecated in favor of `proc-macro` and will not work in the 2024 edition
[INFO] [stderr] (in the `ewgpu_macros` library target)
[INFO] [stderr]    Compiling ewgpu_macros v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `field_name` is never used
[INFO] [stdout]   --> src/bind_group_content.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub fn field_name(field: &syn::Field) -> String{
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "2aba4f441b1ea6615363477079a96161fb1bfff448c5d146844db89631fa23d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2aba4f441b1ea6615363477079a96161fb1bfff448c5d146844db89631fa23d9", kill_on_drop: false }`
[INFO] [stdout] 2aba4f441b1ea6615363477079a96161fb1bfff448c5d146844db89631fa23d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a1234a395811a9c1bbf00fc6924f61f5793b5b29217fd636bad588d4d861dd2
[INFO] running `Command { std: "docker" "start" "-a" "5a1234a395811a9c1bbf00fc6924f61f5793b5b29217fd636bad588d4d861dd2", kill_on_drop: false }`
[INFO] [stderr] warning: `proc_macro` is deprecated in favor of `proc-macro` and will not work in the 2024 edition
[INFO] [stderr] (in the `ewgpu_macros` library target)
[INFO] [stderr]    Compiling ewgpu_macros v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `field_name` is never used
[INFO] [stdout]   --> src/bind_group_content.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub fn field_name(field: &syn::Field) -> String{
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `field_name` is never used
[INFO] [stdout]   --> src/bind_group_content.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub fn field_name(field: &syn::Field) -> String{
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "5a1234a395811a9c1bbf00fc6924f61f5793b5b29217fd636bad588d4d861dd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a1234a395811a9c1bbf00fc6924f61f5793b5b29217fd636bad588d4d861dd2", kill_on_drop: false }`
[INFO] [stdout] 5a1234a395811a9c1bbf00fc6924f61f5793b5b29217fd636bad588d4d861dd2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b903b9743cb549e39d32829940b49d953d85e14cc5396b37c9a4683d54bd5dde
[INFO] running `Command { std: "docker" "start" "-a" "b903b9743cb549e39d32829940b49d953d85e14cc5396b37c9a4683d54bd5dde", kill_on_drop: false }`
[INFO] [stderr] warning: `proc_macro` is deprecated in favor of `proc-macro` and will not work in the 2024 edition
[INFO] [stderr] (in the `ewgpu_macros` library target)
[INFO] [stdout] 
[INFO] [stderr] warning: function `field_name` is never used
[INFO] [stdout] running 0 tests
[INFO] [stderr]   --> src/bind_group_content.rs:41:8
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 41 | pub fn field_name(field: &syn::Field) -> String{
[INFO] [stdout] 
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `ewgpu_macros` (lib) generated 1 warning
[INFO] [stderr] warning: `ewgpu_macros` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ewgpu_macros-5a5b280a59332483)
[INFO] [stderr]    Doc-tests ewgpu_macros
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - derive_instance (line 12) ... FAILED
[INFO] [stdout] test src/lib.rs - derive_bind_group_content (line 48) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - derive_instance (line 12) stdout ----
[INFO] [stdout] error[E0433]: cannot find module or crate `bytemuck` in this scope
[INFO] [stdout]   --> src/lib.rs:13:23
[INFO] [stdout]    |
[INFO] [stdout] 13 | #[derive(Copy, Clone, bytemuck::Zeroable, bytemuck::Pod, Instance)]
[INFO] [stdout]    |                       ^^^^^^^^ use of unresolved module or unlinked crate `bytemuck`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `bytemuck` in this scope
[INFO] [stdout]   --> src/lib.rs:13:43
[INFO] [stdout]    |
[INFO] [stdout] 13 | #[derive(Copy, Clone, bytemuck::Zeroable, bytemuck::Pod, Instance)]
[INFO] [stdout]    |                                           ^^^^^^^^ use of unresolved module or unlinked crate `bytemuck`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Instance` in this scope
[INFO] [stdout]   --> src/lib.rs:13:58
[INFO] [stdout]    |
[INFO] [stdout] 13 | #[derive(Copy, Clone, bytemuck::Zeroable, bytemuck::Pod, Instance)]
[INFO] [stdout]    |                                                          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `location` in this scope
[INFO] [stdout]   --> src/lib.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 |     #[location = 0]
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `location` in this scope
[INFO] [stdout]   --> src/lib.rs:17:7
[INFO] [stdout]    |
[INFO] [stdout] 17 |     #[location = 1]
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `location` in this scope
[INFO] [stdout]   --> src/lib.rs:19:7
[INFO] [stdout]    |
[INFO] [stdout] 19 |     #[location = 2]
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `location` in this scope
[INFO] [stdout]   --> src/lib.rs:21:7
[INFO] [stdout]    |
[INFO] [stdout] 21 |     #[location = 3]
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `location` in this scope
[INFO] [stdout]   --> src/lib.rs:23:7
[INFO] [stdout]    |
[INFO] [stdout] 23 |     #[location = 4]
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `buffer_layout` found for struct `Inst` in the current scope
[INFO] [stdout]   --> src/lib.rs:27:20
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct Inst{
[INFO] [stdout]    | ----------- function or associated item `buffer_layout` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 27 | let layout = Inst::buffer_layout();
[INFO] [stdout]    |                    ^^^^^^^^^^^^^ function or associated item not found in `Inst`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 9 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0433, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - derive_bind_group_content (line 48) stdout ----
[INFO] [stdout] error: cannot find derive macro `BindGroupContent` in this scope
[INFO] [stdout]   --> src/lib.rs:49:10
[INFO] [stdout]    |
[INFO] [stdout] 49 | #[derive(BindGroupContent)]
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `Buffer` in this scope
[INFO] [stdout]   --> src/lib.rs:51:14
[INFO] [stdout]    |
[INFO] [stdout] 51 |     indices: Buffer<u32>,
[INFO] [stdout]    |              ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `Buffer` in this scope
[INFO] [stdout]   --> src/lib.rs:52:20
[INFO] [stdout]    |
[INFO] [stdout] 52 |     other_indices: Buffer<u64>,
[INFO] [stdout]    |                    ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - derive_bind_group_content (line 48)
[INFO] [stdout]     src/lib.rs - derive_instance (line 12)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "b903b9743cb549e39d32829940b49d953d85e14cc5396b37c9a4683d54bd5dde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b903b9743cb549e39d32829940b49d953d85e14cc5396b37c9a4683d54bd5dde", kill_on_drop: false }`
[INFO] [stdout] b903b9743cb549e39d32829940b49d953d85e14cc5396b37c9a4683d54bd5dde
