[INFO] cloning repository https://github.com/Kenji0510/practice-vulkan-compute
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Kenji0510/practice-vulkan-compute" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKenji0510%2Fpractice-vulkan-compute", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKenji0510%2Fpractice-vulkan-compute'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b2d322da1ae1b898df66bf2fb4956ec1c6bee188
[INFO] testing Kenji0510/practice-vulkan-compute against beta-2026-04-21 for beta-1.96-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKenji0510%2Fpractice-vulkan-compute" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Kenji0510/practice-vulkan-compute
[INFO] finished tweaking git repo https://github.com/Kenji0510/practice-vulkan-compute
[INFO] tweaked toml for git repo https://github.com/Kenji0510/practice-vulkan-compute written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Kenji0510/practice-vulkan-compute on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Kenji0510/practice-vulkan-compute 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bf82868779e6489b7b33b83e55b0d121d695c2c52e3ec4244ceeb8fe1a87e8d1
[INFO] running `Command { std: "docker" "start" "-a" "bf82868779e6489b7b33b83e55b0d121d695c2c52e3ec4244ceeb8fe1a87e8d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf82868779e6489b7b33b83e55b0d121d695c2c52e3ec4244ceeb8fe1a87e8d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf82868779e6489b7b33b83e55b0d121d695c2c52e3ec4244ceeb8fe1a87e8d1", kill_on_drop: false }`
[INFO] [stdout] bf82868779e6489b7b33b83e55b0d121d695c2c52e3ec4244ceeb8fe1a87e8d1
[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-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 41d99efbac63e435dcbfb385e7aeb4d15e25df1a181b3ff79c24858be272bf93
[INFO] running `Command { std: "docker" "start" "-a" "41d99efbac63e435dcbfb385e7aeb4d15e25df1a181b3ff79c24858be272bf93", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.105
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling zmij v1.0.12
[INFO] [stderr]    Compiling winnow v0.7.14
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]    Compiling itoa v1.0.17
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling quote v1.0.43
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling xml-rs v0.8.28
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling x11rb-protocol v0.13.2
[INFO] [stderr]    Compiling x11-dl v2.21.0
[INFO] [stderr]    Compiling thread_local v1.1.9
[INFO] [stderr]    Compiling slabbin v1.2.0
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling vk-parse v0.15.0
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling toml_parser v1.0.6+spec-1.1.0
[INFO] [stderr]    Compiling toml_edit v0.23.10+spec-1.0.0
[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling zerocopy-derive v0.8.33
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]    Compiling vulkano-macros v0.35.0
[INFO] [stderr]    Compiling gethostname v1.1.0
[INFO] [stderr]    Compiling x11rb v0.13.2
[INFO] [stderr]    Compiling bytemuck v1.24.0
[INFO] [stderr]    Compiling zerocopy v0.8.33
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling vulkano v0.35.2
[INFO] [stderr]    Compiling practice-vulkano v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `print_opt_bytes` is never used
[INFO] [stdout]    --> src/check_device.rs:182:4
[INFO] [stdout]     |
[INFO] [stdout] 182 | fn print_opt_bytes(name: &str, v: Option<u64>) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `vulkano` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2026-04-21-x86_64-unknown-linux-gnu/bin/rustc --crate-name vulkano --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/vulkano-0.35.2/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --allow=rust_2024_compatibility --warn=rust_2018_idioms --warn=unsafe_op_in_unsafe_fn '--allow=clippy::type_complexity' '--warn=clippy::trivially_copy_pass_by_ref' '--allow=clippy::too_many_arguments' --warn=rust_2024_incompatible_pat '--allow=clippy::result_large_err' '--warn=clippy::ptr_cast_constness' '--warn=clippy::ptr_as_ptr' '--allow=clippy::nonminimal_bool' '--allow=clippy::needless_borrowed_reference' '--warn=clippy::multiple_unsafe_ops_per_block' '--allow=clippy::missing_safety_doc' --allow=missing_docs '--allow=clippy::len_without_is_empty' '--allow=clippy::collapsible_if' '--allow=clippy::collapsible_else_if' '--warn=clippy::borrow_as_ptr' '--allow=clippy::arc_with_non_send_sync' --cfg 'feature="default"' --cfg 'feature="macros"' --cfg 'feature="x11"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "document_unchecked", "macros", "serde", "x11"))' -C metadata=60618ef28b39d90b -C extra-filename=-cbb8d28612003cfa --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern ash=/opt/rustwide/target/debug/deps/libash-4fc5db0f614b4f3a.rmeta --extern bytemuck=/opt/rustwide/target/debug/deps/libbytemuck-99c600004176508f.rmeta --extern crossbeam_queue=/opt/rustwide/target/debug/deps/libcrossbeam_queue-5e8e6a1f2259a30b.rmeta --extern foldhash=/opt/rustwide/target/debug/deps/libfoldhash-130e31ff06a6d085.rmeta --extern half=/opt/rustwide/target/debug/deps/libhalf-585e78921a124e8a.rmeta --extern libloading=/opt/rustwide/target/debug/deps/liblibloading-62e4aa9a8a1553ae.rmeta --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-9ec3b2d30075ab56.rmeta --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-009aafddb500bead.rmeta --extern raw_window_handle=/opt/rustwide/target/debug/deps/libraw_window_handle-ecaf0dfc6994bc7f.rmeta --extern slabbin=/opt/rustwide/target/debug/deps/libslabbin-3898f705795dca13.rmeta --extern smallvec=/opt/rustwide/target/debug/deps/libsmallvec-f1edee636e9ac88b.rmeta --extern thread_local=/opt/rustwide/target/debug/deps/libthread_local-d943b13476cb4df6.rmeta --extern vulkano_macros=/opt/rustwide/target/debug/deps/libvulkano_macros-ade1947c90414e29.so --extern x11_dl=/opt/rustwide/target/debug/deps/libx11_dl-d58a7633f33ca7ae.rmeta --extern x11rb=/opt/rustwide/target/debug/deps/libx11rb-fb078a0248e2de07.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "41d99efbac63e435dcbfb385e7aeb4d15e25df1a181b3ff79c24858be272bf93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41d99efbac63e435dcbfb385e7aeb4d15e25df1a181b3ff79c24858be272bf93", kill_on_drop: false }`
[INFO] [stdout] 41d99efbac63e435dcbfb385e7aeb4d15e25df1a181b3ff79c24858be272bf93