[INFO] fetching crate ocl 0.19.7...
[INFO] testing ocl-0.19.7 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate ocl 0.19.7 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate ocl 0.19.7
[INFO] finished tweaking crates.io crate ocl 0.19.7
[INFO] tweaked toml for crates.io crate ocl 0.19.7 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ocl 0.19.7 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ocl 0.19.7 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e2fa2af29083caad0f78c2f699f99d1e029bb077e9fcb51ed10cd84d0d49797f
[INFO] running `Command { std: "docker" "start" "-a" "e2fa2af29083caad0f78c2f699f99d1e029bb077e9fcb51ed10cd84d0d49797f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2fa2af29083caad0f78c2f699f99d1e029bb077e9fcb51ed10cd84d0d49797f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2fa2af29083caad0f78c2f699f99d1e029bb077e9fcb51ed10cd84d0d49797f", kill_on_drop: false }`
[INFO] [stdout] e2fa2af29083caad0f78c2f699f99d1e029bb077e9fcb51ed10cd84d0d49797f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72d1ff6f0a5a44058aa9df4d9200e8f4373c5902b82f2e4be2fdd1c329ef9c16
[INFO] running `Command { std: "docker" "start" "-a" "72d1ff6f0a5a44058aa9df4d9200e8f4373c5902b82f2e4be2fdd1c329ef9c16", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling semver v1.0.22
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling thiserror v1.0.58
[INFO] [stderr]    Compiling cl-sys v0.4.3
[INFO] [stderr]    Compiling nodrop v0.1.14
[INFO] [stderr]    Compiling syn v2.0.55
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling ocl-core v0.11.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling crossbeam-channel v0.5.12
[INFO] [stderr]    Compiling crossbeam-queue v0.3.11
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling num-complex v0.4.5
[INFO] [stderr]    Compiling ocl-core-vector v0.1.1
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling qutex v0.2.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.58
[INFO] [stderr]    Compiling ocl v0.19.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/standard/image.rs:1141:16
[INFO] [stdout]      |
[INFO] [stdout] 1141 |     pub fn cmd(&self) -> ImageCmd<T> {
[INFO] [stdout]      |                ^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                |
[INFO] [stdout]      |                the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]      = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1141 |     pub fn cmd(&self) -> ImageCmd<'_, T> {
[INFO] [stdout]      |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/standard/kernel.rs:802:16
[INFO] [stdout]     |
[INFO] [stdout] 802 |     pub fn cmd(&self) -> KernelCmd {
[INFO] [stdout]     |                ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                |
[INFO] [stdout]     |                the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 802 |     pub fn cmd(&self) -> KernelCmd<'_> {
[INFO] [stdout]     |                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/standard/platform.rs:30:17
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn iter(&self) -> SplitWhitespace {
[INFO] [stdout]    |                 ^^^^^     ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn iter(&self) -> SplitWhitespace<'_> {
[INFO] [stdout]    |                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/standard/pro_que.rs:104:30
[INFO] [stdout]     |
[INFO] [stdout] 104 |     pub fn kernel_builder<S>(&self, name: S) -> KernelBuilder
[INFO] [stdout]     |                              ^^^^^              ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                              |
[INFO] [stdout]     |                              the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 104 |     pub fn kernel_builder<S>(&self, name: S) -> KernelBuilder<'_>
[INFO] [stdout]     |                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/standard/pro_que.rs:158:38
[INFO] [stdout]     |
[INFO] [stdout] 158 |     pub fn buffer_builder<T: OclPrm>(&self) -> BufferBuilder<T> {
[INFO] [stdout]     |                                      ^^^^^     ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                      |
[INFO] [stdout]     |                                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 158 |     pub fn buffer_builder<T: OclPrm>(&self) -> BufferBuilder<'_, T> {
[INFO] [stdout]     |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.12s
[INFO] running `Command { std: "docker" "inspect" "72d1ff6f0a5a44058aa9df4d9200e8f4373c5902b82f2e4be2fdd1c329ef9c16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72d1ff6f0a5a44058aa9df4d9200e8f4373c5902b82f2e4be2fdd1c329ef9c16", kill_on_drop: false }`
[INFO] [stdout] 72d1ff6f0a5a44058aa9df4d9200e8f4373c5902b82f2e4be2fdd1c329ef9c16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d4fe5feb4dc73a9bf42dcaa2eee1349e4bbe696c056bb792c8929190f67aaf45
[INFO] running `Command { std: "docker" "start" "-a" "d4fe5feb4dc73a9bf42dcaa2eee1349e4bbe696c056bb792c8929190f67aaf45", kill_on_drop: false }`
[INFO] [stderr]    Compiling gimli v0.28.1
[INFO] [stderr]    Compiling futures-core-preview v0.2.3
[INFO] [stderr]    Compiling backtrace v0.3.71
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling miniz_oxide v0.7.2
[INFO] [stderr]    Compiling getrandom v0.2.12
[INFO] [stderr]    Compiling rustc-demangle v0.1.23
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling deranged v0.3.11
[INFO] [stderr]    Compiling ocl v0.19.6
[INFO] [stderr]    Compiling time-core v0.1.2
[INFO] [stderr]    Compiling chrono v0.4.35
[INFO] [stderr]    Compiling colorify v0.2.3
[INFO] [stderr]    Compiling find_folder v0.3.0
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/standard/image.rs:1141:16
[INFO] [stdout]      |
[INFO] [stdout] 1141 |     pub fn cmd(&self) -> ImageCmd<T> {
[INFO] [stdout]      |                ^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                |
[INFO] [stdout]      |                the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]      = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1141 |     pub fn cmd(&self) -> ImageCmd<'_, T> {
[INFO] [stdout]      |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/standard/kernel.rs:802:16
[INFO] [stdout]     |
[INFO] [stdout] 802 |     pub fn cmd(&self) -> KernelCmd {
[INFO] [stdout]     |                ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                |
[INFO] [stdout]     |                the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 802 |     pub fn cmd(&self) -> KernelCmd<'_> {
[INFO] [stdout]     |                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/standard/platform.rs:30:17
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn iter(&self) -> SplitWhitespace {
[INFO] [stdout]    |                 ^^^^^     ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn iter(&self) -> SplitWhitespace<'_> {
[INFO] [stdout]    |                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/standard/pro_que.rs:104:30
[INFO] [stdout]     |
[INFO] [stdout] 104 |     pub fn kernel_builder<S>(&self, name: S) -> KernelBuilder
[INFO] [stdout]     |                              ^^^^^              ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                              |
[INFO] [stdout]     |                              the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 104 |     pub fn kernel_builder<S>(&self, name: S) -> KernelBuilder<'_>
[INFO] [stdout]     |                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/standard/pro_que.rs:158:38
[INFO] [stdout]     |
[INFO] [stdout] 158 |     pub fn buffer_builder<T: OclPrm>(&self) -> BufferBuilder<T> {
[INFO] [stdout]     |                                      ^^^^^     ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                      |
[INFO] [stdout]     |                                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 158 |     pub fn buffer_builder<T: OclPrm>(&self) -> BufferBuilder<'_, T> {
[INFO] [stdout]     |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling futures-channel-preview v0.2.2
[INFO] [stderr]    Compiling futures-io-preview v0.2.2
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling futures-cpupool v0.1.8
[INFO] [stderr]    Compiling futures-sink-preview v0.2.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling futures-util-preview v0.2.2
[INFO] [stderr]    Compiling object v0.32.2
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling time v0.3.34
[INFO] [stderr]    Compiling addr2line v0.21.0
[INFO] [stderr]    Compiling futures-executor-preview v0.2.2
[INFO] [stderr]    Compiling futures-stable-preview v0.2.3
[INFO] [stderr]    Compiling futures-async-runtime-preview v0.2.3
[INFO] [stderr]    Compiling futures-preview v0.2.2
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling ocl-extras v0.1.1
[INFO] [stderr]    Compiling ocl v0.19.7 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `rand::rngs::SmallRng`
[INFO] [stdout]    --> examples/async_menagerie.rs:30:12
[INFO] [stdout]     |
[INFO] [stdout]  30 | use rand::{rngs::SmallRng, Rng, SeedableRng};
[INFO] [stdout]     |            ^^^^^^^^^^^^^^ no `SmallRng` in `rngs`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.8.5/src/rngs/mod.rs:114:52
[INFO] [stdout]     |
[INFO] [stdout] 114 | #[cfg(feature = "small_rng")] pub use self::small::SmallRng;
[INFO] [stdout]     |       ---------------------                        ^^^^^^^^
[INFO] [stdout]     |       |
[INFO] [stdout]     |       the item is gated behind the `small_rng` feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SeedableRng`
[INFO] [stdout]   --> examples/async_menagerie.rs:30:33
[INFO] [stdout]    |
[INFO] [stdout] 30 | use rand::{rngs::SmallRng, Rng, SeedableRng};
[INFO] [stdout]    |                                 ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `rand::rngs::SmallRng`
[INFO] [stdout]    --> examples/device_check.rs:37:12
[INFO] [stdout]     |
[INFO] [stdout]  37 | use rand::{rngs::SmallRng, Rng, SeedableRng};
[INFO] [stdout]     |            ^^^^^^^^^^^^^^ no `SmallRng` in `rngs`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.8.5/src/rngs/mod.rs:114:52
[INFO] [stdout]     |
[INFO] [stdout] 114 | #[cfg(feature = "small_rng")] pub use self::small::SmallRng;
[INFO] [stdout]     |       ---------------------                        ^^^^^^^^
[INFO] [stdout]     |       |
[INFO] [stdout]     |       the item is gated behind the `small_rng` feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SeedableRng`
[INFO] [stdout]   --> examples/device_check.rs:37:33
[INFO] [stdout]    |
[INFO] [stdout] 37 | use rand::{rngs::SmallRng, Rng, SeedableRng};
[INFO] [stdout]    |                                 ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> examples/async_menagerie.rs:126:42
[INFO] [stdout]     |
[INFO] [stdout] 126 |         self.cmd_graph.get_finish_events(&mut self.finish_events);
[INFO] [stdout]     |                        ----------------- ^^^^^^^^^^^^^^^^^^^^^^^ expected `ocl::standard::event::EventList`, found `ocl::EventList`
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        arguments to this method are incorrect
[INFO] [stdout]     |
[INFO] [stdout] note: two different versions of crate `ocl` are being used; two types coming from two different versions of the same crate are different types even if they look the same
[INFO] [stdout]    --> /opt/rustwide/workdir/src/standard/event.rs:736:1
[INFO] [stdout]     |
[INFO] [stdout] 736 | pub struct EventList {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^ this is the found type `ocl::EventList`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ocl-0.19.6/src/standard/event.rs:732:1
[INFO] [stdout]     |
[INFO] [stdout] 732 | pub struct EventList {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^ this is the expected type `ocl::standard::event::EventList`
[INFO] [stdout]     |
[INFO] [stdout]    ::: examples/async_menagerie.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout]  13 | extern crate ocl;
[INFO] [stdout]     | ----------------- one version of crate `ocl` used here, as a direct dependency of the current crate
[INFO] [stdout]  14 | extern crate ocl_extras as extras;
[INFO] [stdout]     | ---------------------------------- one version of crate `ocl` used here, as a dependency of crate `ocl_extras`
[INFO] [stdout]     = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ocl-extras-0.1.1/src/command_graph.rs:277:12
[INFO] [stdout]     |
[INFO] [stdout] 277 |     pub fn get_finish_events (&self, event_list: &mut EventList) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `ocl::standard::types::ClNullEventPtrEnum<'_>: From<&mut ocl::Event>` is not satisfied
[INFO] [stdout]    --> examples/async_menagerie.rs:143:19
[INFO] [stdout]     |
[INFO] [stdout] 143 |             .enew(&mut ev)
[INFO] [stdout]     |              ---- ^^^^^^^ the trait `From<&mut ocl::Event>` is not implemented for `ocl::standard::types::ClNullEventPtrEnum<'_>`
[INFO] [stdout]     |              |
[INFO] [stdout]     |              required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] help: item with same name found
[INFO] [stdout]    --> /opt/rustwide/workdir/src/standard/mod.rs:325:5
[INFO] [stdout]     |
[INFO] [stdout] 325 |     pub enum ClNullEventPtrEnum<'a> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: perhaps two different versions of crate `ocl` are being used?
[INFO] [stdout] help: the following other types implement trait `From<T>`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ocl-0.19.6/src/standard/mod.rs:350:5
[INFO] [stdout]     |
[INFO] [stdout] 350 |       impl<'a> From<&'a mut Event> for ClNullEventPtrEnum<'a> {
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `ocl::standard::types::ClNullEventPtrEnum<'_>` implements `From<&mut ocl::standard::event::Event>`
[INFO] [stdout] ...
[INFO] [stdout] 356 |       impl<'a> From<&'a mut EventList> for ClNullEventPtrEnum<'a> {
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `ocl::standard::types::ClNullEventPtrEnum<'_>` implements `From<&mut ocl::standard::event::EventList>`
[INFO] [stdout] ...
[INFO] [stdout] 362 |       impl<'a> From<()> for ClNullEventPtrEnum<'a> {
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `ocl::standard::types::ClNullEventPtrEnum<'_>` implements `From<()>`
[INFO] [stdout] ...
[INFO] [stdout] 368 | /     impl<'a, E> From<Option<E>> for ClNullEventPtrEnum<'a>
[INFO] [stdout] 369 | |     where
[INFO] [stdout] 370 | |         E: Into<ClNullEventPtrEnum<'a>>,
[INFO] [stdout]     | |________________________________________^ `ocl::standard::types::ClNullEventPtrEnum<'_>` implements `From<Option<E>>`
[INFO] [stdout]     = note: required for `&mut ocl::Event` to implement `Into<ocl::standard::types::ClNullEventPtrEnum<'_>>`
[INFO] [stdout] note: required by a bound in `ocl::standard::buffer::BufferCmd::<'c, T>::enew`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ocl-0.19.6/src/standard/buffer.rs:659:13
[INFO] [stdout]     |
[INFO] [stdout] 656 |     pub fn enew<'e, En>(mut self, enew: En) -> BufferCmd<'c, T>
[INFO] [stdout]     |            ---- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 659 |         En: Into<ClNullEventPtrEnum<'e>>,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `BufferCmd::<'c, T>::enew`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> examples/async_menagerie.rs:147:47
[INFO] [stdout]     |
[INFO] [stdout] 147 |         self.cmd_graph.set_cmd_event(cmd_idx, ev).unwrap();
[INFO] [stdout]     |                        -------------          ^^ expected `ocl::standard::event::Event`, found `ocl::Event`
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        arguments to this method are incorrect
[INFO] [stdout]     |
[INFO] [stdout] note: two different versions of crate `ocl` are being used; two types coming from two different versions of the same crate are different types even if they look the same
[INFO] [stdout]    --> /opt/rustwide/workdir/src/standard/event.rs:48:1
[INFO] [stdout]     |
[INFO] [stdout]  48 | pub struct Event(EventCore);
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^ this is the found type `ocl::Event`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ocl-0.19.6/src/standard/event.rs:44:1
[INFO] [stdout]     |
[INFO] [stdout]  44 | pub struct Event(EventCore);
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^ this is the expected type `ocl::standard::event::Event`
[INFO] [stdout]     |
[INFO] [stdout]    ::: examples/async_menagerie.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout]  13 | extern crate ocl;
[INFO] [stdout]     | ----------------- one version of crate `ocl` used here, as a direct dependency of the current crate
[INFO] [stdout]  14 | extern crate ocl_extras as extras;
[INFO] [stdout]     | ---------------------------------- one version of crate `ocl` used here, as a dependency of crate `ocl_extras`
[INFO] [stdout]     = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ocl-extras-0.1.1/src/command_graph.rs:256:12
[INFO] [stdout]     |
[INFO] [stdout] 256 |     pub fn set_cmd_event(&self, cmd_idx: usize, event: Event) -> Result<(), &'static str> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> examples/async_menagerie.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 151 |     pub fn map<T: OclPrm>(&self, cmd_idx: usize, buf_pool: &SubBufferPool<T>) -> FutureMemMap<T> {
[INFO] [stdout]     |                                                                                  --------------- expected `FutureMemMap<T>` because of return type
[INFO] [stdout] ...
[INFO] [stdout] 190 |         future_data
[INFO] [stdout]     |         ^^^^^^^^^^^ expected `FutureMemMap<T>`, found a different `FutureMemMap<T>`
[INFO] [stdout]     |
[INFO] [stdout] note: two different versions of crate `ocl` are being used; two types coming from two different versions of the same crate are different types even if they look the same
[INFO] [stdout]    --> /opt/rustwide/workdir/src/async/future_mem_map.rs:15:1
[INFO] [stdout]     |
[INFO] [stdout]  15 | pub struct FutureMemMap<T: OclPrm> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this is the expected type `FutureMemMap`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ocl-0.19.6/src/async/future_mem_map.rs:15:1
[INFO] [stdout]     |
[INFO] [stdout]  15 | pub struct FutureMemMap<T: OclPrm> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this is the found type `ocl::r#async::future_mem_map::FutureMemMap`
[INFO] [stdout]     |
[INFO] [stdout]    ::: examples/async_menagerie.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout]  13 | extern crate ocl;
[INFO] [stdout]     | ----------------- one version of crate `ocl` used here, as a direct dependency of the current crate
[INFO] [stdout]  14 | extern crate ocl_extras as extras;
[INFO] [stdout]     | ---------------------------------- one version of crate `ocl` used here, as a dependency of crate `ocl_extras`
[INFO] [stdout]     = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `ocl::standard::types::ClNullEventPtrEnum<'_>: From<&mut ocl::Event>` is not satisfied
[INFO] [stdout]    --> examples/async_menagerie.rs:208:19
[INFO] [stdout]     |
[INFO] [stdout] 208 |             .enew(&mut ev)
[INFO] [stdout]     |              ---- ^^^^^^^ the trait `From<&mut ocl::Event>` is not implemented for `ocl::standard::types::ClNullEventPtrEnum<'_>`
[INFO] [stdout]     |              |
[INFO] [stdout]     |              required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] help: item with same name found
[INFO] [stdout]    --> /opt/rustwide/workdir/src/standard/mod.rs:325:5
[INFO] [stdout]     |
[INFO] [stdout] 325 |     pub enum ClNullEventPtrEnum<'a> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: perhaps two different versions of crate `ocl` are being used?
[INFO] [stdout] help: the following other types implement trait `From<T>`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ocl-0.19.6/src/standard/mod.rs:350:5
[INFO] [stdout]     |
[INFO] [stdout] 350 |       impl<'a> From<&'a mut Event> for ClNullEventPtrEnum<'a> {
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `ocl::standard::types::ClNullEventPtrEnum<'_>` implements `From<&mut ocl::standard::event::Event>`
[INFO] [stdout] ...
[INFO] [stdout] 356 |       impl<'a> From<&'a mut EventList> for ClNullEventPtrEnum<'a> {
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `ocl::standard::types::ClNullEventPtrEnum<'_>` implements `From<&mut ocl::standard::event::EventList>`
[INFO] [stdout] ...
[INFO] [stdout] 362 |       impl<'a> From<()> for ClNullEventPtrEnum<'a> {
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `ocl::standard::types::ClNullEventPtrEnum<'_>` implements `From<()>`
[INFO] [stdout] ...
[INFO] [stdout] 368 | /     impl<'a, E> From<Option<E>> for ClNullEventPtrEnum<'a>
[INFO] [stdout] 369 | |     where
[INFO] [stdout] 370 | |         E: Into<ClNullEventPtrEnum<'a>>,
[INFO] [stdout]     | |________________________________________^ `ocl::standard::types::ClNullEventPtrEnum<'_>` implements `From<Option<E>>`
[INFO] [stdout]     = note: required for `&mut ocl::Event` to implement `Into<ocl::standard::types::ClNullEventPtrEnum<'_>>`
[INFO] [stdout] note: required by a bound in `ocl::standard::buffer::BufferCmd::<'c, T>::enew`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ocl-0.19.6/src/standard/buffer.rs:659:13
[INFO] [stdout]     |
[INFO] [stdout] 656 |     pub fn enew<'e, En>(mut self, enew: En) -> BufferCmd<'c, T>
[INFO] [stdout]     |            ---- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 659 |         En: Into<ClNullEventPtrEnum<'e>>,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `BufferCmd::<'c, T>::enew`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `rand::rngs::SmallRng`
[INFO] [stdout]    --> src/tests/concurrent.rs:14:12
[INFO] [stdout]     |
[INFO] [stdout]  14 | use rand::{rngs::SmallRng, SeedableRng};
[INFO] [stdout]     |            ^^^^^^^^^^^^^^ no `SmallRng` in `rngs`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.8.5/src/rngs/mod.rs:114:52
[INFO] [stdout]     |
[INFO] [stdout] 114 | #[cfg(feature = "small_rng")] pub use self::small::SmallRng;
[INFO] [stdout]     |       ---------------------                        ^^^^^^^^
[INFO] [stdout]     |       |
[INFO] [stdout]     |       the item is gated behind the `small_rng` feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `rand::rngs::SmallRng`
[INFO] [stdout]    --> src/tests/mod.rs:27:12
[INFO] [stdout]     |
[INFO] [stdout]  27 | use rand::{rngs::SmallRng, Rng, SeedableRng};
[INFO] [stdout]     |            ^^^^^^^^^^^^^^ no `SmallRng` in `rngs`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.8.5/src/rngs/mod.rs:114:52
[INFO] [stdout]     |
[INFO] [stdout] 114 | #[cfg(feature = "small_rng")] pub use self::small::SmallRng;
[INFO] [stdout]     |       ---------------------                        ^^^^^^^^
[INFO] [stdout]     |       |
[INFO] [stdout]     |       the item is gated behind the `small_rng` feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> examples/async_menagerie.rs:212:47
[INFO] [stdout]     |
[INFO] [stdout] 212 |         self.cmd_graph.set_cmd_event(cmd_idx, ev).unwrap();
[INFO] [stdout]     |                        -------------          ^^ expected `ocl::standard::event::Event`, found `ocl::Event`
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        arguments to this method are incorrect
[INFO] [stdout]     |
[INFO] [stdout] note: two different versions of crate `ocl` are being used; two types coming from two different versions of the same crate are different types even if they look the same
[INFO] [stdout]    --> /opt/rustwide/workdir/src/standard/event.rs:48:1
[INFO] [stdout]     |
[INFO] [stdout]  48 | pub struct Event(EventCore);
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^ this is the found type `ocl::Event`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ocl-0.19.6/src/standard/event.rs:44:1
[INFO] [stdout]     |
[INFO] [stdout]  44 | pub struct Event(EventCore);
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^ this is the expected type `ocl::standard::event::Event`
[INFO] [stdout]     |
[INFO] [stdout]    ::: examples/async_menagerie.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout]  13 | extern crate ocl;
[INFO] [stdout]     | ----------------- one version of crate `ocl` used here, as a direct dependency of the current crate
[INFO] [stdout]  14 | extern crate ocl_extras as extras;
[INFO] [stdout]     | ---------------------------------- one version of crate `ocl` used here, as a dependency of crate `ocl_extras`
[INFO] [stdout]     = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ocl-extras-0.1.1/src/command_graph.rs:256:12
[INFO] [stdout]     |
[INFO] [stdout] 256 |     pub fn set_cmd_event(&self, cmd_idx: usize, event: Event) -> Result<(), &'static str> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `ClWaitListPtrEnum<'_>: From<Ref<'_, ocl::standard::event::EventList>>` is not satisfied
[INFO] [stdout]    --> examples/async_menagerie.rs:228:24
[INFO] [stdout]     |
[INFO] [stdout] 228 |                 .ewait(self.cmd_graph.get_req_events(cmd_idx).unwrap())
[INFO] [stdout]     |                  ----- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `From<Ref<'_, ocl::standard::event::EventList>>` is not implemented for `ClWaitListPtrEnum<'_>`
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `From<T>`:
[INFO] [stdout]               `ClWaitListPtrEnum<'_>` implements `From<&[*mut c_void]>`
[INFO] [stdout]               `ClWaitListPtrEnum<'_>` implements `From<&[ocl::Event]>`
[INFO] [stdout]               `ClWaitListPtrEnum<'_>` implements `From<&mut [*mut c_void]>`
[INFO] [stdout]               `ClWaitListPtrEnum<'_>` implements `From<&mut [ocl::Event]>`
[INFO] [stdout]               `ClWaitListPtrEnum<'_>` implements `From<&mut ocl::Event>`
[INFO] [stdout]               `ClWaitListPtrEnum<'_>` implements `From<&mut ocl::EventList>`
[INFO] [stdout]               `ClWaitListPtrEnum<'_>` implements `From<&mut ocl::ocl_core::Event>`
[INFO] [stdout]               `ClWaitListPtrEnum<'_>` implements `From<&ocl::Event>`
[INFO] [stdout]             and 10 others
[INFO] [stdout]     = note: required for `Ref<'_, ocl::standard::event::EventList>` to implement `Into<ClWaitListPtrEnum<'_>>`
[INFO] [stdout] note: required by a bound in `KernelCmd::<'k>::ewait`
[INFO] [stdout]    --> /opt/rustwide/workdir/src/standard/kernel.rs:169:14
[INFO] [stdout]     |
[INFO] [stdout] 166 |     pub fn ewait<'e, Ewl>(mut self, ewait: Ewl) -> KernelCmd<'k>
[INFO] [stdout]     |            ----- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 169 |         Ewl: Into<ClWaitListPtrEnum<'e>>,
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `KernelCmd::<'k>::ewait`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> examples/async_menagerie.rs:233:47
[INFO] [stdout]     |
[INFO] [stdout] 233 |         self.cmd_graph.set_cmd_event(cmd_idx, ev).unwrap();
[INFO] [stdout]     |                        -------------          ^^ expected `ocl::standard::event::Event`, found `ocl::Event`
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        arguments to this method are incorrect
[INFO] [stdout]     |
[INFO] [stdout] note: two different versions of crate `ocl` are being used; two types coming from two different versions of the same crate are different types even if they look the same
[INFO] [stdout]    --> /opt/rustwide/workdir/src/standard/event.rs:48:1
[INFO] [stdout]     |
[INFO] [stdout]  48 | pub struct Event(EventCore);
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^ this is the found type `ocl::Event`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ocl-0.19.6/src/standard/event.rs:44:1
[INFO] [stdout]     |
[INFO] [stdout]  44 | pub struct Event(EventCore);
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^ this is the expected type `ocl::standard::event::Event`
[INFO] [stdout]     |
[INFO] [stdout]    ::: examples/async_menagerie.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout]  13 | extern crate ocl;
[INFO] [stdout]     | ----------------- one version of crate `ocl` used here, as a direct dependency of the current crate
[INFO] [stdout]  14 | extern crate ocl_extras as extras;
[INFO] [stdout]     | ---------------------------------- one version of crate `ocl` used here, as a dependency of crate `ocl_extras`
[INFO] [stdout]     = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ocl-extras-0.1.1/src/command_graph.rs:256:12
[INFO] [stdout]     |
[INFO] [stdout] 256 |     pub fn set_cmd_event(&self, cmd_idx: usize, event: Event) -> Result<(), &'static str> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SeedableRng`
[INFO] [stdout]   --> src/tests/mod.rs:27:33
[INFO] [stdout]    |
[INFO] [stdout] 27 | use rand::{rngs::SmallRng, Rng, SeedableRng};
[INFO] [stdout]    |                                 ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]     --> examples/async_menagerie.rs:339:28
[INFO] [stdout]      |
[INFO] [stdout]  339 |         .set_default_queue(queues[0].clone());
[INFO] [stdout]      |          ----------------- ^^^^^^^^^^^^^^^^^ expected `ocl::standard::queue::Queue`, found `Queue`
[INFO] [stdout]      |          |
[INFO] [stdout]      |          arguments to this method are incorrect
[INFO] [stdout]      |
[INFO] [stdout] note: two different versions of crate `ocl` are being used; two types coming from two different versions of the same crate are different types even if they look the same
[INFO] [stdout]     --> /opt/rustwide/workdir/src/standard/queue.rs:22:1
[INFO] [stdout]      |
[INFO] [stdout]   22 | pub struct Queue {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^ this is the found type `Queue`
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ocl-0.19.6/src/standard/queue.rs:22:1
[INFO] [stdout]      |
[INFO] [stdout]   22 | pub struct Queue {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^ this is the expected type `ocl::standard::queue::Queue`
[INFO] [stdout]      |
[INFO] [stdout]     ::: examples/async_menagerie.rs:13:1
[INFO] [stdout]      |
[INFO] [stdout]   13 | extern crate ocl;
[INFO] [stdout]      | ----------------- one version of crate `ocl` used here, as a direct dependency of the current crate
[INFO] [stdout]   14 | extern crate ocl_extras as extras;
[INFO] [stdout]      | ---------------------------------- one version of crate `ocl` used here, as a dependency of crate `ocl_extras`
[INFO] [stdout]      = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout] note: method defined here
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ocl-0.19.6/src/standard/buffer.rs:2527:12
[INFO] [stdout]      |
[INFO] [stdout] 2527 |     pub fn set_default_queue<'a>(&'a mut self, queue: Queue) -> &'a mut Buffer<T> {
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]     --> examples/async_menagerie.rs:343:28
[INFO] [stdout]      |
[INFO] [stdout]  343 |         .set_default_queue(queues[1].clone());
[INFO] [stdout]      |          ----------------- ^^^^^^^^^^^^^^^^^ expected `ocl::standard::queue::Queue`, found `Queue`
[INFO] [stdout]      |          |
[INFO] [stdout]      |          arguments to this method are incorrect
[INFO] [stdout]      |
[INFO] [stdout] note: two different versions of crate `ocl` are being used; two types coming from two different versions of the same crate are different types even if they look the same
[INFO] [stdout]     --> /opt/rustwide/workdir/src/standard/queue.rs:22:1
[INFO] [stdout]      |
[INFO] [stdout]   22 | pub struct Queue {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^ this is the found type `Queue`
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ocl-0.19.6/src/standard/queue.rs:22:1
[INFO] [stdout]      |
[INFO] [stdout]   22 | pub struct Queue {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^ this is the expected type `ocl::standard::queue::Queue`
[INFO] [stdout]      |
[INFO] [stdout]     ::: examples/async_menagerie.rs:13:1
[INFO] [stdout]      |
[INFO] [stdout]   13 | extern crate ocl;
[INFO] [stdout]      | ----------------- one version of crate `ocl` used here, as a direct dependency of the current crate
[INFO] [stdout]   14 | extern crate ocl_extras as extras;
[INFO] [stdout]      | ---------------------------------- one version of crate `ocl` used here, as a dependency of crate `ocl_extras`
[INFO] [stdout]      = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout] note: method defined here
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ocl-0.19.6/src/standard/buffer.rs:2527:12
[INFO] [stdout]      |
[INFO] [stdout] 2527 |     pub fn set_default_queue<'a>(&'a mut self, queue: Queue) -> &'a mut Buffer<T> {
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `ocl::standard::kernel::ArgValConverter<'_, _>: From<&ocl::standard::buffer::Buffer<Float4>>` is not satisfied
[INFO] [stdout]     --> examples/async_menagerie.rs:356:14
[INFO] [stdout]      |
[INFO] [stdout]  356 |         .arg(buf_pool.get(write_buf_id).unwrap())
[INFO] [stdout]      |          --- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `From<&ocl::standard::buffer::Buffer<Float4>>` is not implemented for `ocl::standard::kernel::ArgValConverter<'_, _>`
[INFO] [stdout]      |          |
[INFO] [stdout]      |          required by a bound introduced by this call
[INFO] [stdout]      |
[INFO] [stdout]      = help: the following other types implement trait `From<T>`:
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<&T>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<&mut ocl::Buffer<T>>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<&mut ocl::Image<T>>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<&ocl::Buffer<T>>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<&ocl::Image<T>>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<Option<&ocl::Buffer<T>>>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<Option<&ocl::Image<T>>>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<T>`
[INFO] [stdout]              and 2 others
[INFO] [stdout]      = note: required for `&ocl::standard::buffer::Buffer<Float4>` to implement `Into<ocl::standard::kernel::ArgValConverter<'_, _>>`
[INFO] [stdout] note: required by a bound in `KernelBuilder::<'b>::arg`
[INFO] [stdout]     --> /opt/rustwide/workdir/src/standard/kernel.rs:1321:12
[INFO] [stdout]      |
[INFO] [stdout] 1318 |     pub fn arg<'s, T, A>(&'s mut self, arg: A) -> &'s mut KernelBuilder<'b>
[INFO] [stdout]      |            --- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 1321 |         A: Into<ArgValConverter<'b, T>>,
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `KernelBuilder::<'b>::arg`
[INFO] [stdout] help: consider removing this method call, as the receiver has type `Option<&ocl::standard::buffer::Buffer<Float4>>` and `Option<&ocl::standard::buffer::Buffer<Float4>>: From<&ocl::standard::buffer::Buffer<Float4>>` trivially holds
[INFO] [stdout]      |
[INFO] [stdout]  356 -         .arg(buf_pool.get(write_buf_id).unwrap())
[INFO] [stdout]  356 +         .arg(buf_pool.get(write_buf_id))
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `ocl::standard::kernel::ArgValConverter<'_, _>: From<&ocl::standard::buffer::Buffer<Float4>>` is not satisfied
[INFO] [stdout]     --> examples/async_menagerie.rs:358:14
[INFO] [stdout]      |
[INFO] [stdout]  358 |         .arg(buf_pool.get(read_buf_id).unwrap())
[INFO] [stdout]      |          --- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `From<&ocl::standard::buffer::Buffer<Float4>>` is not implemented for `ocl::standard::kernel::ArgValConverter<'_, _>`
[INFO] [stdout]      |          |
[INFO] [stdout]      |          required by a bound introduced by this call
[INFO] [stdout]      |
[INFO] [stdout]      = help: the following other types implement trait `From<T>`:
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<&T>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<&mut ocl::Buffer<T>>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<&mut ocl::Image<T>>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<&ocl::Buffer<T>>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<&ocl::Image<T>>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<Option<&ocl::Buffer<T>>>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<Option<&ocl::Image<T>>>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<T>`
[INFO] [stdout]              and 2 others
[INFO] [stdout]      = note: required for `&ocl::standard::buffer::Buffer<Float4>` to implement `Into<ocl::standard::kernel::ArgValConverter<'_, _>>`
[INFO] [stdout] note: required by a bound in `KernelBuilder::<'b>::arg`
[INFO] [stdout]     --> /opt/rustwide/workdir/src/standard/kernel.rs:1321:12
[INFO] [stdout]      |
[INFO] [stdout] 1318 |     pub fn arg<'s, T, A>(&'s mut self, arg: A) -> &'s mut KernelBuilder<'b>
[INFO] [stdout]      |            --- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 1321 |         A: Into<ArgValConverter<'b, T>>,
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `KernelBuilder::<'b>::arg`
[INFO] [stdout] help: consider removing this method call, as the receiver has type `Option<&ocl::standard::buffer::Buffer<Float4>>` and `Option<&ocl::standard::buffer::Buffer<Float4>>: From<&ocl::standard::buffer::Buffer<Float4>>` trivially holds
[INFO] [stdout]      |
[INFO] [stdout]  358 -         .arg(buf_pool.get(read_buf_id).unwrap())
[INFO] [stdout]  358 +         .arg(buf_pool.get(read_buf_id))
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]     --> examples/async_menagerie.rs:499:40
[INFO] [stdout]      |
[INFO] [stdout]  499 |                     .set_default_queue(queues[idx].clone());
[INFO] [stdout]      |                      ----------------- ^^^^^^^^^^^^^^^^^^^ expected `ocl::standard::queue::Queue`, found `Queue`
[INFO] [stdout]      |                      |
[INFO] [stdout]      |                      arguments to this method are incorrect
[INFO] [stdout]      |
[INFO] [stdout] note: two different versions of crate `ocl` are being used; two types coming from two different versions of the same crate are different types even if they look the same
[INFO] [stdout]     --> /opt/rustwide/workdir/src/standard/queue.rs:22:1
[INFO] [stdout]      |
[INFO] [stdout]   22 | pub struct Queue {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^ this is the found type `Queue`
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ocl-0.19.6/src/standard/queue.rs:22:1
[INFO] [stdout]      |
[INFO] [stdout]   22 | pub struct Queue {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^ this is the expected type `ocl::standard::queue::Queue`
[INFO] [stdout]      |
[INFO] [stdout]     ::: examples/async_menagerie.rs:13:1
[INFO] [stdout]      |
[INFO] [stdout]   13 | extern crate ocl;
[INFO] [stdout]      | ----------------- one version of crate `ocl` used here, as a direct dependency of the current crate
[INFO] [stdout]   14 | extern crate ocl_extras as extras;
[INFO] [stdout]      | ---------------------------------- one version of crate `ocl` used here, as a dependency of crate `ocl_extras`
[INFO] [stdout]      = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout] note: method defined here
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ocl-0.19.6/src/standard/buffer.rs:2527:12
[INFO] [stdout]      |
[INFO] [stdout] 2527 |     pub fn set_default_queue<'a>(&'a mut self, queue: Queue) -> &'a mut Buffer<T> {
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `ocl::standard::kernel::ArgValConverter<'_, _>: From<&ocl::standard::buffer::Buffer<Float4>>` is not satisfied
[INFO] [stdout]     --> examples/async_menagerie.rs:531:14
[INFO] [stdout]      |
[INFO] [stdout]  531 |         .arg(buf_pool.get(buffer_ids[0]).unwrap())
[INFO] [stdout]      |          --- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `From<&ocl::standard::buffer::Buffer<Float4>>` is not implemented for `ocl::standard::kernel::ArgValConverter<'_, _>`
[INFO] [stdout]      |          |
[INFO] [stdout]      |          required by a bound introduced by this call
[INFO] [stdout]      |
[INFO] [stdout]      = help: the following other types implement trait `From<T>`:
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<&T>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<&mut ocl::Buffer<T>>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<&mut ocl::Image<T>>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<&ocl::Buffer<T>>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<&ocl::Image<T>>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<Option<&ocl::Buffer<T>>>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<Option<&ocl::Image<T>>>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<T>`
[INFO] [stdout]              and 2 others
[INFO] [stdout]      = note: required for `&ocl::standard::buffer::Buffer<Float4>` to implement `Into<ocl::standard::kernel::ArgValConverter<'_, _>>`
[INFO] [stdout] note: required by a bound in `KernelBuilder::<'b>::arg`
[INFO] [stdout]     --> /opt/rustwide/workdir/src/standard/kernel.rs:1321:12
[INFO] [stdout]      |
[INFO] [stdout] 1318 |     pub fn arg<'s, T, A>(&'s mut self, arg: A) -> &'s mut KernelBuilder<'b>
[INFO] [stdout]      |            --- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 1321 |         A: Into<ArgValConverter<'b, T>>,
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `KernelBuilder::<'b>::arg`
[INFO] [stdout] help: consider removing this method call, as the receiver has type `Option<&ocl::standard::buffer::Buffer<Float4>>` and `Option<&ocl::standard::buffer::Buffer<Float4>>: From<&ocl::standard::buffer::Buffer<Float4>>` trivially holds
[INFO] [stdout]      |
[INFO] [stdout]  531 -         .arg(buf_pool.get(buffer_ids[0]).unwrap())
[INFO] [stdout]  531 +         .arg(buf_pool.get(buffer_ids[0]))
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `ocl::standard::kernel::ArgValConverter<'_, _>: From<&ocl::standard::buffer::Buffer<Float4>>` is not satisfied
[INFO] [stdout]     --> examples/async_menagerie.rs:533:14
[INFO] [stdout]      |
[INFO] [stdout]  533 |         .arg(buf_pool.get(buffer_ids[1]).unwrap())
[INFO] [stdout]      |          --- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `From<&ocl::standard::buffer::Buffer<Float4>>` is not implemented for `ocl::standard::kernel::ArgValConverter<'_, _>`
[INFO] [stdout]      |          |
[INFO] [stdout]      |          required by a bound introduced by this call
[INFO] [stdout]      |
[INFO] [stdout]      = help: the following other types implement trait `From<T>`:
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<&T>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<&mut ocl::Buffer<T>>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<&mut ocl::Image<T>>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<&ocl::Buffer<T>>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<&ocl::Image<T>>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<Option<&ocl::Buffer<T>>>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<Option<&ocl::Image<T>>>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<T>`
[INFO] [stdout]              and 2 others
[INFO] [stdout]      = note: required for `&ocl::standard::buffer::Buffer<Float4>` to implement `Into<ocl::standard::kernel::ArgValConverter<'_, _>>`
[INFO] [stdout] note: required by a bound in `KernelBuilder::<'b>::arg`
[INFO] [stdout]     --> /opt/rustwide/workdir/src/standard/kernel.rs:1321:12
[INFO] [stdout]      |
[INFO] [stdout] 1318 |     pub fn arg<'s, T, A>(&'s mut self, arg: A) -> &'s mut KernelBuilder<'b>
[INFO] [stdout]      |            --- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 1321 |         A: Into<ArgValConverter<'b, T>>,
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `KernelBuilder::<'b>::arg`
[INFO] [stdout] help: consider removing this method call, as the receiver has type `Option<&ocl::standard::buffer::Buffer<Float4>>` and `Option<&ocl::standard::buffer::Buffer<Float4>>: From<&ocl::standard::buffer::Buffer<Float4>>` trivially holds
[INFO] [stdout]      |
[INFO] [stdout]  533 -         .arg(buf_pool.get(buffer_ids[1]).unwrap())
[INFO] [stdout]  533 +         .arg(buf_pool.get(buffer_ids[1]))
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `ocl::standard::kernel::ArgValConverter<'_, _>: From<&ocl::standard::buffer::Buffer<Float4>>` is not satisfied
[INFO] [stdout]     --> examples/async_menagerie.rs:542:14
[INFO] [stdout]      |
[INFO] [stdout]  542 |         .arg(buf_pool.get(buffer_ids[2]).unwrap())
[INFO] [stdout]      |          --- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `From<&ocl::standard::buffer::Buffer<Float4>>` is not implemented for `ocl::standard::kernel::ArgValConverter<'_, _>`
[INFO] [stdout]      |          |
[INFO] [stdout]      |          required by a bound introduced by this call
[INFO] [stdout]      |
[INFO] [stdout]      = help: the following other types implement trait `From<T>`:
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<&T>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<&mut ocl::Buffer<T>>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<&mut ocl::Image<T>>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<&ocl::Buffer<T>>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<&ocl::Image<T>>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<Option<&ocl::Buffer<T>>>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<Option<&ocl::Image<T>>>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<T>`
[INFO] [stdout]              and 2 others
[INFO] [stdout]      = note: required for `&ocl::standard::buffer::Buffer<Float4>` to implement `Into<ocl::standard::kernel::ArgValConverter<'_, _>>`
[INFO] [stdout] note: required by a bound in `KernelBuilder::<'b>::arg`
[INFO] [stdout]     --> /opt/rustwide/workdir/src/standard/kernel.rs:1321:12
[INFO] [stdout]      |
[INFO] [stdout] 1318 |     pub fn arg<'s, T, A>(&'s mut self, arg: A) -> &'s mut KernelBuilder<'b>
[INFO] [stdout]      |            --- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 1321 |         A: Into<ArgValConverter<'b, T>>,
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `KernelBuilder::<'b>::arg`
[INFO] [stdout] help: consider removing this method call, as the receiver has type `Option<&ocl::standard::buffer::Buffer<Float4>>` and `Option<&ocl::standard::buffer::Buffer<Float4>>: From<&ocl::standard::buffer::Buffer<Float4>>` trivially holds
[INFO] [stdout]      |
[INFO] [stdout]  542 -         .arg(buf_pool.get(buffer_ids[2]).unwrap())
[INFO] [stdout]  542 +         .arg(buf_pool.get(buffer_ids[2]))
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `ocl::standard::kernel::ArgValConverter<'_, _>: From<&ocl::standard::buffer::Buffer<Float4>>` is not satisfied
[INFO] [stdout]     --> examples/async_menagerie.rs:543:14
[INFO] [stdout]      |
[INFO] [stdout]  543 |         .arg(buf_pool.get(buffer_ids[3]).unwrap())
[INFO] [stdout]      |          --- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `From<&ocl::standard::buffer::Buffer<Float4>>` is not implemented for `ocl::standard::kernel::ArgValConverter<'_, _>`
[INFO] [stdout]      |          |
[INFO] [stdout]      |          required by a bound introduced by this call
[INFO] [stdout]      |
[INFO] [stdout]      = help: the following other types implement trait `From<T>`:
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<&T>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<&mut ocl::Buffer<T>>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<&mut ocl::Image<T>>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<&ocl::Buffer<T>>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<&ocl::Image<T>>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<Option<&ocl::Buffer<T>>>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<Option<&ocl::Image<T>>>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<T>`
[INFO] [stdout]              and 2 others
[INFO] [stdout]      = note: required for `&ocl::standard::buffer::Buffer<Float4>` to implement `Into<ocl::standard::kernel::ArgValConverter<'_, _>>`
[INFO] [stdout] note: required by a bound in `KernelBuilder::<'b>::arg`
[INFO] [stdout]     --> /opt/rustwide/workdir/src/standard/kernel.rs:1321:12
[INFO] [stdout]      |
[INFO] [stdout] 1318 |     pub fn arg<'s, T, A>(&'s mut self, arg: A) -> &'s mut KernelBuilder<'b>
[INFO] [stdout]      |            --- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 1321 |         A: Into<ArgValConverter<'b, T>>,
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `KernelBuilder::<'b>::arg`
[INFO] [stdout] help: consider removing this method call, as the receiver has type `Option<&ocl::standard::buffer::Buffer<Float4>>` and `Option<&ocl::standard::buffer::Buffer<Float4>>: From<&ocl::standard::buffer::Buffer<Float4>>` trivially holds
[INFO] [stdout]      |
[INFO] [stdout]  543 -         .arg(buf_pool.get(buffer_ids[3]).unwrap())
[INFO] [stdout]  543 +         .arg(buf_pool.get(buffer_ids[3]))
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `ocl::standard::kernel::ArgValConverter<'_, _>: From<&ocl::standard::buffer::Buffer<Float4>>` is not satisfied
[INFO] [stdout]     --> examples/async_menagerie.rs:544:14
[INFO] [stdout]      |
[INFO] [stdout]  544 |         .arg(buf_pool.get(buffer_ids[4]).unwrap())
[INFO] [stdout]      |          --- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `From<&ocl::standard::buffer::Buffer<Float4>>` is not implemented for `ocl::standard::kernel::ArgValConverter<'_, _>`
[INFO] [stdout]      |          |
[INFO] [stdout]      |          required by a bound introduced by this call
[INFO] [stdout]      |
[INFO] [stdout]      = help: the following other types implement trait `From<T>`:
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<&T>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<&mut ocl::Buffer<T>>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<&mut ocl::Image<T>>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<&ocl::Buffer<T>>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<&ocl::Image<T>>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<Option<&ocl::Buffer<T>>>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<Option<&ocl::Image<T>>>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<T>`
[INFO] [stdout]              and 2 others
[INFO] [stdout]      = note: required for `&ocl::standard::buffer::Buffer<Float4>` to implement `Into<ocl::standard::kernel::ArgValConverter<'_, _>>`
[INFO] [stdout] note: required by a bound in `KernelBuilder::<'b>::arg`
[INFO] [stdout]     --> /opt/rustwide/workdir/src/standard/kernel.rs:1321:12
[INFO] [stdout]      |
[INFO] [stdout] 1318 |     pub fn arg<'s, T, A>(&'s mut self, arg: A) -> &'s mut KernelBuilder<'b>
[INFO] [stdout]      |            --- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 1321 |         A: Into<ArgValConverter<'b, T>>,
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `KernelBuilder::<'b>::arg`
[INFO] [stdout] help: consider removing this method call, as the receiver has type `Option<&ocl::standard::buffer::Buffer<Float4>>` and `Option<&ocl::standard::buffer::Buffer<Float4>>: From<&ocl::standard::buffer::Buffer<Float4>>` trivially holds
[INFO] [stdout]      |
[INFO] [stdout]  544 -         .arg(buf_pool.get(buffer_ids[4]).unwrap())
[INFO] [stdout]  544 +         .arg(buf_pool.get(buffer_ids[4]))
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `ocl::standard::kernel::ArgValConverter<'_, _>: From<&ocl::standard::buffer::Buffer<Float4>>` is not satisfied
[INFO] [stdout]     --> examples/async_menagerie.rs:546:14
[INFO] [stdout]      |
[INFO] [stdout]  546 |         .arg(buf_pool.get(buffer_ids[5]).unwrap())
[INFO] [stdout]      |          --- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `From<&ocl::standard::buffer::Buffer<Float4>>` is not implemented for `ocl::standard::kernel::ArgValConverter<'_, _>`
[INFO] [stdout]      |          |
[INFO] [stdout]      |          required by a bound introduced by this call
[INFO] [stdout]      |
[INFO] [stdout]      = help: the following other types implement trait `From<T>`:
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<&T>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<&mut ocl::Buffer<T>>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<&mut ocl::Image<T>>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<&ocl::Buffer<T>>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<&ocl::Image<T>>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<Option<&ocl::Buffer<T>>>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<Option<&ocl::Image<T>>>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<T>`
[INFO] [stdout]              and 2 others
[INFO] [stdout]      = note: required for `&ocl::standard::buffer::Buffer<Float4>` to implement `Into<ocl::standard::kernel::ArgValConverter<'_, _>>`
[INFO] [stdout] note: required by a bound in `KernelBuilder::<'b>::arg`
[INFO] [stdout]     --> /opt/rustwide/workdir/src/standard/kernel.rs:1321:12
[INFO] [stdout]      |
[INFO] [stdout] 1318 |     pub fn arg<'s, T, A>(&'s mut self, arg: A) -> &'s mut KernelBuilder<'b>
[INFO] [stdout]      |            --- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 1321 |         A: Into<ArgValConverter<'b, T>>,
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `KernelBuilder::<'b>::arg`
[INFO] [stdout] help: consider removing this method call, as the receiver has type `Option<&ocl::standard::buffer::Buffer<Float4>>` and `Option<&ocl::standard::buffer::Buffer<Float4>>: From<&ocl::standard::buffer::Buffer<Float4>>` trivially holds
[INFO] [stdout]      |
[INFO] [stdout]  546 -         .arg(buf_pool.get(buffer_ids[5]).unwrap())
[INFO] [stdout]  546 +         .arg(buf_pool.get(buffer_ids[5]))
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `ocl::standard::kernel::ArgValConverter<'_, _>: From<&ocl::standard::buffer::Buffer<Float4>>` is not satisfied
[INFO] [stdout]     --> examples/async_menagerie.rs:555:14
[INFO] [stdout]      |
[INFO] [stdout]  555 |         .arg(buf_pool.get(buffer_ids[5]).unwrap())
[INFO] [stdout]      |          --- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `From<&ocl::standard::buffer::Buffer<Float4>>` is not implemented for `ocl::standard::kernel::ArgValConverter<'_, _>`
[INFO] [stdout]      |          |
[INFO] [stdout]      |          required by a bound introduced by this call
[INFO] [stdout]      |
[INFO] [stdout]      = help: the following other types implement trait `From<T>`:
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<&T>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<&mut ocl::Buffer<T>>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<&mut ocl::Image<T>>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<&ocl::Buffer<T>>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<&ocl::Image<T>>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<Option<&ocl::Buffer<T>>>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<Option<&ocl::Image<T>>>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<T>`
[INFO] [stdout]              and 2 others
[INFO] [stdout]      = note: required for `&ocl::standard::buffer::Buffer<Float4>` to implement `Into<ocl::standard::kernel::ArgValConverter<'_, _>>`
[INFO] [stdout] note: required by a bound in `KernelBuilder::<'b>::arg`
[INFO] [stdout]     --> /opt/rustwide/workdir/src/standard/kernel.rs:1321:12
[INFO] [stdout]      |
[INFO] [stdout] 1318 |     pub fn arg<'s, T, A>(&'s mut self, arg: A) -> &'s mut KernelBuilder<'b>
[INFO] [stdout]      |            --- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 1321 |         A: Into<ArgValConverter<'b, T>>,
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `KernelBuilder::<'b>::arg`
[INFO] [stdout] help: consider removing this method call, as the receiver has type `Option<&ocl::standard::buffer::Buffer<Float4>>` and `Option<&ocl::standard::buffer::Buffer<Float4>>: From<&ocl::standard::buffer::Buffer<Float4>>` trivially holds
[INFO] [stdout]      |
[INFO] [stdout]  555 -         .arg(buf_pool.get(buffer_ids[5]).unwrap())
[INFO] [stdout]  555 +         .arg(buf_pool.get(buffer_ids[5]))
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `ocl::standard::kernel::ArgValConverter<'_, _>: From<&ocl::standard::buffer::Buffer<Float4>>` is not satisfied
[INFO] [stdout]     --> examples/async_menagerie.rs:557:14
[INFO] [stdout]      |
[INFO] [stdout]  557 |         .arg(buf_pool.get(buffer_ids[6]).unwrap())
[INFO] [stdout]      |          --- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `From<&ocl::standard::buffer::Buffer<Float4>>` is not implemented for `ocl::standard::kernel::ArgValConverter<'_, _>`
[INFO] [stdout]      |          |
[INFO] [stdout]      |          required by a bound introduced by this call
[INFO] [stdout]      |
[INFO] [stdout]      = help: the following other types implement trait `From<T>`:
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<&T>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<&mut ocl::Buffer<T>>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<&mut ocl::Image<T>>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<&ocl::Buffer<T>>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<&ocl::Image<T>>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<Option<&ocl::Buffer<T>>>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<Option<&ocl::Image<T>>>`
[INFO] [stdout]                `ocl::standard::kernel::ArgValConverter<'_, T>` implements `From<T>`
[INFO] [stdout]              and 2 others
[INFO] [stdout]      = note: required for `&ocl::standard::buffer::Buffer<Float4>` to implement `Into<ocl::standard::kernel::ArgValConverter<'_, _>>`
[INFO] [stdout] note: required by a bound in `KernelBuilder::<'b>::arg`
[INFO] [stdout]     --> /opt/rustwide/workdir/src/standard/kernel.rs:1321:12
[INFO] [stdout]      |
[INFO] [stdout] 1318 |     pub fn arg<'s, T, A>(&'s mut self, arg: A) -> &'s mut KernelBuilder<'b>
[INFO] [stdout]      |            --- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 1321 |         A: Into<ArgValConverter<'b, T>>,
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `KernelBuilder::<'b>::arg`
[INFO] [stdout] help: consider removing this method call, as the receiver has type `Option<&ocl::standard::buffer::Buffer<Float4>>` and `Option<&ocl::standard::buffer::Buffer<Float4>>: From<&ocl::standard::buffer::Buffer<Float4>>` trivially holds
[INFO] [stdout]      |
[INFO] [stdout]  557 -         .arg(buf_pool.get(buffer_ids[6]).unwrap())
[INFO] [stdout]  557 +         .arg(buf_pool.get(buffer_ids[6]))
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: `?` operator has incompatible types
[INFO] [stdout]    --> examples/async_menagerie.rs:753:9
[INFO] [stdout]     |
[INFO] [stdout] 753 | /         Queue::new(&context, device, queue_flags)
[INFO] [stdout] 754 | |             .or_else(|_| Queue::new(&context, device, None))?,
[INFO] [stdout]     | |_____________________________________________________________^ expected `ocl::standard::queue::Queue`, found `Queue`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `?` operator cannot convert from `Queue` to `ocl::standard::queue::Queue`
[INFO] [stdout] note: two different versions of crate `ocl` are being used; two types coming from two different versions of the same crate are different types even if they look the same
[INFO] [stdout]    --> /opt/rustwide/workdir/src/standard/queue.rs:22:1
[INFO] [stdout]     |
[INFO] [stdout]  22 | pub struct Queue {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^ this is the found type `Queue`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ocl-0.19.6/src/standard/queue.rs:22:1
[INFO] [stdout]     |
[INFO] [stdout]  22 | pub struct Queue {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^ this is the expected type `ocl::standard::queue::Queue`
[INFO] [stdout]     |
[INFO] [stdout]    ::: examples/async_menagerie.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout]  13 | extern crate ocl;
[INFO] [stdout]     | ----------------- one version of crate `ocl` used here, as a direct dependency of the current crate
[INFO] [stdout]  14 | extern crate ocl_extras as extras;
[INFO] [stdout]     | ---------------------------------- one version of crate `ocl` used here, as a dependency of crate `ocl_extras`
[INFO] [stdout]     = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ocl` (example "async_menagerie") due to 23 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ocl` (example "device_check") due to 1 previous error; 1 warning emitted
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ocl` (lib test) due to 2 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "d4fe5feb4dc73a9bf42dcaa2eee1349e4bbe696c056bb792c8929190f67aaf45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4fe5feb4dc73a9bf42dcaa2eee1349e4bbe696c056bb792c8929190f67aaf45", kill_on_drop: false }`
[INFO] [stdout] d4fe5feb4dc73a9bf42dcaa2eee1349e4bbe696c056bb792c8929190f67aaf45
