[INFO] fetching crate opencl-heads 0.2.1...
[INFO] testing opencl-heads-0.2.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate opencl-heads 0.2.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate opencl-heads 0.2.1
[INFO] finished tweaking crates.io crate opencl-heads 0.2.1
[INFO] tweaked toml for crates.io crate opencl-heads 0.2.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate opencl-heads 0.2.1 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b887e5ed94cdb59983502e6b3dfbc6363c74187b61d083b7f1678cbbec4da292
[INFO] running `Command { std: "docker" "start" "-a" "b887e5ed94cdb59983502e6b3dfbc6363c74187b61d083b7f1678cbbec4da292", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b887e5ed94cdb59983502e6b3dfbc6363c74187b61d083b7f1678cbbec4da292", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b887e5ed94cdb59983502e6b3dfbc6363c74187b61d083b7f1678cbbec4da292", kill_on_drop: false }`
[INFO] [stdout] b887e5ed94cdb59983502e6b3dfbc6363c74187b61d083b7f1678cbbec4da292
[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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9499c965340aa3237431e38ef6daddf02886f1ec7a6bc159546f3ad287a1ce21
[INFO] running `Command { std: "docker" "start" "-a" "9499c965340aa3237431e38ef6daddf02886f1ec7a6bc159546f3ad287a1ce21", kill_on_drop: false }`
[INFO] [stderr]    Compiling opencl-heads v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::types::*`
[INFO] [stdout]   --> src/cl_ext/ffi.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub use super::types::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::consts::*`
[INFO] [stdout]   --> src/cl_ext/ffi.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub use super::consts::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::cl_ext::consts::*`
[INFO] [stdout]   --> src/consts.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub use crate::cl_ext::consts::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::cl_ext::ffi::*`
[INFO] [stdout]   --> src/ffi.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub use crate::cl_ext::ffi::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::cl_ext::types::*`
[INFO] [stdout]   --> src/types.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub use crate::cl_ext::types::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "9499c965340aa3237431e38ef6daddf02886f1ec7a6bc159546f3ad287a1ce21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9499c965340aa3237431e38ef6daddf02886f1ec7a6bc159546f3ad287a1ce21", kill_on_drop: false }`
[INFO] [stdout] 9499c965340aa3237431e38ef6daddf02886f1ec7a6bc159546f3ad287a1ce21
[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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3aca171ee4738605ab365ca1b9c69fe328e554591949587707aa6f0a523cb6ac
[INFO] running `Command { std: "docker" "start" "-a" "3aca171ee4738605ab365ca1b9c69fe328e554591949587707aa6f0a523cb6ac", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `super::types::*`
[INFO] [stdout]   --> src/cl_ext/ffi.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub use super::types::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::consts::*`
[INFO] [stdout]   --> src/cl_ext/ffi.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub use super::consts::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::cl_ext::consts::*`
[INFO] [stdout]   --> src/consts.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub use crate::cl_ext::consts::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::cl_ext::ffi::*`
[INFO] [stdout]   --> src/ffi.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub use crate::cl_ext::ffi::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::cl_ext::types::*`
[INFO] [stdout]   --> src/types.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub use crate::cl_ext::types::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling opencl-heads v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::types::*`
[INFO] [stdout]   --> src/cl_ext/ffi.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub use super::types::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::consts::*`
[INFO] [stdout]   --> src/cl_ext/ffi.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub use super::consts::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::cl_ext::consts::*`
[INFO] [stdout]   --> src/consts.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub use crate::cl_ext::consts::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::cl_ext::ffi::*`
[INFO] [stdout]   --> src/ffi.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub use crate::cl_ext::ffi::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::cl_ext::types::*`
[INFO] [stdout]   --> src/types.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub use crate::cl_ext::types::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "3aca171ee4738605ab365ca1b9c69fe328e554591949587707aa6f0a523cb6ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3aca171ee4738605ab365ca1b9c69fe328e554591949587707aa6f0a523cb6ac", kill_on_drop: false }`
[INFO] [stdout] 3aca171ee4738605ab365ca1b9c69fe328e554591949587707aa6f0a523cb6ac
[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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3d01b10358c5969ee0ae38a7c9b1f436ebe316e1c9878d617f12c5434fc27c29
[INFO] running `Command { std: "docker" "start" "-a" "3d01b10358c5969ee0ae38a7c9b1f436ebe316e1c9878d617f12c5434fc27c29", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `super::types::*`
[INFO] [stderr]   --> src/cl_ext/ffi.rs:20:9
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub use super::types::*;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::consts::*`
[INFO] [stderr]   --> src/cl_ext/ffi.rs:22:9
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub use super::consts::*;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::cl_ext::consts::*`
[INFO] [stderr]   --> src/consts.rs:20:9
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub use crate::cl_ext::consts::*;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::cl_ext::ffi::*`
[INFO] [stderr]   --> src/ffi.rs:20:9
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub use crate::cl_ext::ffi::*;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::cl_ext::types::*`
[INFO] [stderr]   --> src/types.rs:20:9
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub use crate::cl_ext::types::*;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `opencl-heads` (lib) generated 5 warnings (run `cargo fix --lib -p opencl-heads` to apply 5 suggestions)
[INFO] [stderr] warning: `opencl-heads` (lib test) generated 5 warnings (5 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/opencl_heads-5a515a1a2d3d3862)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests opencl_heads
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3d01b10358c5969ee0ae38a7c9b1f436ebe316e1c9878d617f12c5434fc27c29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d01b10358c5969ee0ae38a7c9b1f436ebe316e1c9878d617f12c5434fc27c29", kill_on_drop: false }`
[INFO] [stdout] 3d01b10358c5969ee0ae38a7c9b1f436ebe316e1c9878d617f12c5434fc27c29