[INFO] fetching crate easy-async-opencl3 0.2.4...
[INFO] testing easy-async-opencl3-0.2.4 against beta-2026-03-05 for beta-1.95-1
[INFO] extracting crate easy-async-opencl3 0.2.4 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate easy-async-opencl3 0.2.4
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate easy-async-opencl3 0.2.4
[INFO] tweaked toml for crates.io crate easy-async-opencl3 0.2.4 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate easy-async-opencl3 0.2.4 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] crate crates.io crate easy-async-opencl3 0.2.4 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" "+beta-2026-03-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 2c381c080e3c54797e34098c56f682f80034381e478a2fd0d8186650e413ea79
[INFO] running `Command { std: "docker" "start" "-a" "2c381c080e3c54797e34098c56f682f80034381e478a2fd0d8186650e413ea79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c381c080e3c54797e34098c56f682f80034381e478a2fd0d8186650e413ea79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c381c080e3c54797e34098c56f682f80034381e478a2fd0d8186650e413ea79", kill_on_drop: false }`
[INFO] [stdout] 2c381c080e3c54797e34098c56f682f80034381e478a2fd0d8186650e413ea79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 9141d3f12a296197e14c393951cd165559246643168c918c2885f0ff2b3dd6eb
[INFO] running `Command { std: "docker" "start" "-a" "9141d3f12a296197e14c393951cd165559246643168c918c2885f0ff2b3dd6eb", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling opencl-sys v0.6.1
[INFO] [stderr]    Compiling slab v0.4.11
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling easy-async-opencl3 v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling dlopen2_derive v0.4.3
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling dlopen2 v0.8.2
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling cl3 v0.13.1
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.29s
[INFO] running `Command { std: "docker" "inspect" "9141d3f12a296197e14c393951cd165559246643168c918c2885f0ff2b3dd6eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9141d3f12a296197e14c393951cd165559246643168c918c2885f0ff2b3dd6eb", kill_on_drop: false }`
[INFO] [stdout] 9141d3f12a296197e14c393951cd165559246643168c918c2885f0ff2b3dd6eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] c41d6096d3d2f348429b2fb1d6ba650be5ba5d94c6b17ab8fd0efd50f9a64807
[INFO] running `Command { std: "docker" "start" "-a" "c41d6096d3d2f348429b2fb1d6ba650be5ba5d94c6b17ab8fd0efd50f9a64807", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling easy-async-opencl3 v0.2.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `kernel`
[INFO] [stdout]    --> src/lib.rs:251:13
[INFO] [stdout]     |
[INFO] [stdout] 251 |         let kernel = executor.create_kernel(&program, "add")?;
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_kernel`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buf_a`
[INFO] [stdout]    --> src/lib.rs:255:13
[INFO] [stdout]     |
[INFO] [stdout] 255 | ...   let buf_a = executor.create_buffer(&[MemoryFlags::ReadWrite, MemoryFlags::CopyHostPtr], 1024 * 4, data.as_mut_ptr() as *mut c...
[INFO] [stdout]     |           ^^^^^ help: if this is intentional, prefix it with an underscore: `_buf_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buf_b`
[INFO] [stdout]    --> src/lib.rs:256:13
[INFO] [stdout]     |
[INFO] [stdout] 256 | ...   let buf_b = executor.create_buffer(&[MemoryFlags::ReadOnly, MemoryFlags::CopyHostPtr], 1024 * 4, other.as_ptr() as *mut c_voi...
[INFO] [stdout]     |           ^^^^^ help: if this is intentional, prefix it with an underscore: `_buf_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_write_buffer` is never used
[INFO] [stdout]    --> src/lib.rs:247:14
[INFO] [stdout]     |
[INFO] [stdout] 247 |     async fn test_write_buffer() -> Result<(), ClError> {
[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 12.94s
[INFO] running `Command { std: "docker" "inspect" "c41d6096d3d2f348429b2fb1d6ba650be5ba5d94c6b17ab8fd0efd50f9a64807", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c41d6096d3d2f348429b2fb1d6ba650be5ba5d94c6b17ab8fd0efd50f9a64807", kill_on_drop: false }`
[INFO] [stdout] c41d6096d3d2f348429b2fb1d6ba650be5ba5d94c6b17ab8fd0efd50f9a64807
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] d4326f1cce6fad655f71bf72a128072ba64ee655ee52ad4eda37603ce1bcd426
[INFO] running `Command { std: "docker" "start" "-a" "d4326f1cce6fad655f71bf72a128072ba64ee655ee52ad4eda37603ce1bcd426", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `kernel`
[INFO] [stderr]    --> src/lib.rs:251:13
[INFO] [stderr]     |
[INFO] [stderr] 251 |         let kernel = executor.create_kernel(&program, "add")?;
[INFO] [stderr]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_kernel`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `buf_a`
[INFO] [stderr]    --> src/lib.rs:255:13
[INFO] [stderr]     |
[INFO] [stderr] 255 | ...   let buf_a = executor.create_buffer(&[MemoryFlags::ReadWrite, MemoryFlags::CopyHostPtr], 1024 * 4, data.as_mut_ptr() as *mut c...
[INFO] [stderr]     |           ^^^^^ help: if this is intentional, prefix it with an underscore: `_buf_a`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `buf_b`
[INFO] [stderr]    --> src/lib.rs:256:13
[INFO] [stderr]     |
[INFO] [stderr] 256 | ...   let buf_b = executor.create_buffer(&[MemoryFlags::ReadOnly, MemoryFlags::CopyHostPtr], 1024 * 4, other.as_ptr() as *mut c_voi...
[INFO] [stderr]     |           ^^^^^ help: if this is intentional, prefix it with an underscore: `_buf_b`
[INFO] [stderr] 
[INFO] [stderr] warning: function `test_write_buffer` is never used
[INFO] [stderr]    --> src/lib.rs:247:14
[INFO] [stderr]     |
[INFO] [stderr] 247 |     async fn test_write_buffer() -> Result<(), ClError> {
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `easy-async-opencl3` (lib test) generated 4 warnings (run `cargo fix --lib -p easy-async-opencl3 --tests` to apply 3 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/easy_async_opencl3-d9bc58392ac9cee3)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test cl_types::cl_image::supp ... FAILED
[INFO] [stdout] test tests::test_hardware_discovery ... FAILED
[INFO] [stdout] test tests::test_core_resource_lifecycle ... FAILED
[INFO] [stdout] test tests::test_concurrency_stress ... FAILED
[INFO] [stdout] test tests::test_memory_operations_comprehensive ... FAILED
[INFO] [stdout] test tests::test_minimalist_api ... FAILED
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout] test tests::test_executor_full_pipeline ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- cl_types::cl_image::supp stdout ----
[INFO] [stdout] Error: Api(Unknown(-1001))
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_hardware_discovery stdout ----
[INFO] [stdout] 
[INFO] [stdout] === HARDWARE DISCOVERY ===
[INFO] [stdout] Error: Api(Unknown(-1001))
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_core_resource_lifecycle stdout ----
[INFO] [stdout] 
[INFO] [stdout] === RESOURCE LIFECYCLE ===
[INFO] [stdout] Error: Api(Unknown(-1001))
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_concurrency_stress stdout ----
[INFO] [stdout] 
[INFO] [stdout] === CONCURRENCY STRESS ===
[INFO] [stdout] Error: Api(Unknown(-1001))
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_memory_operations_comprehensive stdout ----
[INFO] [stdout] 
[INFO] [stdout] === MEMORY OPERATIONS ===
[INFO] [stdout] Error: Api(Unknown(-1001))
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_minimalist_api stdout ----
[INFO] [stdout] 
[INFO] [stdout] === MINIMALIST API EXAMPLE ===
[INFO] [stdout] Error: Api(Unknown(-1001))
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_executor_full_pipeline stdout ----
[INFO] [stdout] 
[INFO] [stdout] === EXECUTOR PIPELINE ===
[INFO] [stdout] Error: Api(Unknown(-1001))
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     cl_types::cl_image::supp
[INFO] [stdout]     tests::test_concurrency_stress
[INFO] [stdout]     tests::test_core_resource_lifecycle
[INFO] [stdout]     tests::test_executor_full_pipeline
[INFO] [stdout]     tests::test_hardware_discovery
[INFO] [stdout]     tests::test_memory_operations_comprehensive
[INFO] [stdout]     tests::test_minimalist_api
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 7 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d4326f1cce6fad655f71bf72a128072ba64ee655ee52ad4eda37603ce1bcd426", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4326f1cce6fad655f71bf72a128072ba64ee655ee52ad4eda37603ce1bcd426", kill_on_drop: false }`
[INFO] [stdout] d4326f1cce6fad655f71bf72a128072ba64ee655ee52ad4eda37603ce1bcd426
