[INFO] fetching crate easy-async-opencl3 0.2.4...
[INFO] checking easy-async-opencl3-0.2.4 against master#8a703520e80d87d4423c01f9d4fbc9e5f6533a02 for pr-154205-1
[INFO] extracting crate easy-async-opencl3 0.2.4 into /workspace/builds/worker-6-tc1/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-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate easy-async-opencl3 0.2.4 on toolchain 8a703520e80d87d4423c01f9d4fbc9e5f6533a02
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "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" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded opencl-sys v0.6.1
[INFO] [stderr]   Downloaded dlopen2_derive v0.4.3
[INFO] [stderr]   Downloaded dlopen2 v0.8.2
[INFO] [stderr]   Downloaded cl3 v0.13.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] beb2a93e289439f7f1857daa5d63987adc76aa25bb2ff91bd434612cdf3cc209
[INFO] running `Command { std: "docker" "start" "-a" "beb2a93e289439f7f1857daa5d63987adc76aa25bb2ff91bd434612cdf3cc209", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "beb2a93e289439f7f1857daa5d63987adc76aa25bb2ff91bd434612cdf3cc209", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "beb2a93e289439f7f1857daa5d63987adc76aa25bb2ff91bd434612cdf3cc209", kill_on_drop: false }`
[INFO] [stdout] beb2a93e289439f7f1857daa5d63987adc76aa25bb2ff91bd434612cdf3cc209
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 82d8b2079ece566e82ddc10d4aa326b9cd33b4855f7e3522e718348615ab907d
[INFO] running `Command { std: "docker" "start" "-a" "82d8b2079ece566e82ddc10d4aa326b9cd33b4855f7e3522e718348615ab907d", kill_on_drop: false }`
[INFO] [stderr]    Compiling opencl-sys v0.6.1
[INFO] [stderr]    Compiling easy-async-opencl3 v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling dlopen2_derive v0.4.3
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]     Checking dlopen2 v0.8.2
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking thiserror v2.0.17
[INFO] [stderr]     Checking cl3 v0.13.1
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[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 `dev` profile [unoptimized + debuginfo] target(s) in 5.57s
[INFO] running `Command { std: "docker" "inspect" "82d8b2079ece566e82ddc10d4aa326b9cd33b4855f7e3522e718348615ab907d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82d8b2079ece566e82ddc10d4aa326b9cd33b4855f7e3522e718348615ab907d", kill_on_drop: false }`
[INFO] [stdout] 82d8b2079ece566e82ddc10d4aa326b9cd33b4855f7e3522e718348615ab907d