[INFO] fetching crate ocl 0.19.6...
[INFO] testing ocl-0.19.6 against 1.75.0 for beta-1.76-1
[INFO] extracting crate ocl 0.19.6 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate ocl 0.19.6 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ocl 0.19.6
[INFO] finished tweaking crates.io crate ocl 0.19.6
[INFO] tweaked toml for crates.io crate ocl 0.19.6 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate ocl 0.19.6 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded futures-core-preview v0.2.3
[INFO] [stderr]   Downloaded futures-channel-preview v0.2.2
[INFO] [stderr]   Downloaded futures-executor-preview v0.2.2
[INFO] [stderr]   Downloaded futures-async-runtime-preview v0.2.3
[INFO] [stderr]   Downloaded futures-preview v0.2.2
[INFO] [stderr]   Downloaded find_folder v0.3.0
[INFO] [stderr]   Downloaded ocl-core-vector v0.1.1
[INFO] [stderr]   Downloaded colorify v0.2.3
[INFO] [stderr]   Downloaded qutex v0.2.4
[INFO] [stderr]   Downloaded ocl-core v0.11.5
[INFO] [stderr]   Downloaded ocl v0.19.4
[INFO] [stderr]   Downloaded cl-sys v0.4.3
[INFO] [stderr]   Downloaded futures-util-preview v0.2.2
[INFO] [stderr]   Downloaded futures-sink-preview v0.2.2
[INFO] [stderr]   Downloaded futures-io-preview v0.2.2
[INFO] [stderr]   Downloaded ocl-extras v0.1.1
[INFO] [stderr]   Downloaded futures-stable-preview v0.2.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 57c25830bbe572eccecd3657227c36fd4165b8717c28c6dd0571aaf68bcdaae5
[INFO] running `Command { std: "docker" "start" "-a" "57c25830bbe572eccecd3657227c36fd4165b8717c28c6dd0571aaf68bcdaae5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "57c25830bbe572eccecd3657227c36fd4165b8717c28c6dd0571aaf68bcdaae5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57c25830bbe572eccecd3657227c36fd4165b8717c28c6dd0571aaf68bcdaae5", kill_on_drop: false }`
[INFO] [stdout] 57c25830bbe572eccecd3657227c36fd4165b8717c28c6dd0571aaf68bcdaae5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dfcbbe0d8920c5750d25f2912a8a09d7c2d35d1d70f0c4965c12e2ec2de46652
[INFO] running `Command { std: "docker" "start" "-a" "dfcbbe0d8920c5750d25f2912a8a09d7c2d35d1d70f0c4965c12e2ec2de46652", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling semver v1.0.20
[INFO] [stderr]    Compiling libc v0.2.149
[INFO] [stderr]    Compiling cl-sys v0.4.3
[INFO] [stderr]    Compiling thiserror v1.0.50
[INFO] [stderr]    Compiling futures v0.1.31
[INFO] [stderr]    Compiling nodrop v0.1.14
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.15
[INFO] [stderr]    Compiling crossbeam-queue v0.3.8
[INFO] [stderr]    Compiling crossbeam-channel v0.5.8
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling ocl-core v0.11.5
[INFO] [stderr]    Compiling syn v2.0.38
[INFO] [stderr]    Compiling crossbeam-deque v0.8.3
[INFO] [stderr]    Compiling crossbeam v0.8.2
[INFO] [stderr]    Compiling qutex v0.2.4
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling ocl-core-vector v0.1.1
[INFO] [stderr]    Compiling num-complex v0.4.4
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.50
[INFO] [stderr]    Compiling ocl v0.19.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `BaseType`, `Cardinality`
[INFO] [stdout]  --> src/standard/kernel.rs:3:35
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use self::arg_type::{ArgType, BaseType, Cardinality};
[INFO] [stdout]   |                                   ^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.08s
[INFO] running `Command { std: "docker" "inspect" "dfcbbe0d8920c5750d25f2912a8a09d7c2d35d1d70f0c4965c12e2ec2de46652", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfcbbe0d8920c5750d25f2912a8a09d7c2d35d1d70f0c4965c12e2ec2de46652", kill_on_drop: false }`
[INFO] [stdout] dfcbbe0d8920c5750d25f2912a8a09d7c2d35d1d70f0c4965c12e2ec2de46652
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c0dc4d4c488fc5c4c33e39c901e1cf7917592f6e395fc0fbed667fde37ce365c
[INFO] running `Command { std: "docker" "start" "-a" "c0dc4d4c488fc5c4c33e39c901e1cf7917592f6e395fc0fbed667fde37ce365c", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling gimli v0.28.0
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stderr]    Compiling rustc-demangle v0.1.23
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling ocl v0.19.4
[INFO] [stderr]    Compiling time-core v0.1.2
[INFO] [stderr]    Compiling chrono v0.4.31
[INFO] [stderr]    Compiling colorify v0.2.3
[INFO] [stderr]    Compiling futures-core-preview v0.2.3
[INFO] [stdout] error[E0433]: failed to resolve: could not find `write` in `core`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ocl-0.19.4/src/standard/platform.rs:15:17
[INFO] [stdout]    |
[INFO] [stdout] 15 | #[derive(Debug, thiserror::Error)]
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^ could not find `write` in `core`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `thiserror::Error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `write` in `core`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ocl-0.19.4/src/standard/device.rs:13:17
[INFO] [stdout]    |
[INFO] [stdout] 13 | #[derive(Debug, thiserror::Error)]
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^ could not find `write` in `core`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `thiserror::Error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `write` in `core`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ocl-0.19.4/src/standard/kernel.rs:24:17
[INFO] [stdout]    |
[INFO] [stdout] 24 | #[derive(Debug, thiserror::Error)]
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^ could not find `write` in `core`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `thiserror::Error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `write` in `core`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ocl-0.19.4/src/standard/buffer.rs:31:17
[INFO] [stdout]    |
[INFO] [stdout] 31 | #[derive(Debug, thiserror::Error)]
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^ could not find `write` in `core`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `thiserror::Error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `write` in `core`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ocl-0.19.4/src/standard/spatial_dims.rs:11:17
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[derive(Debug, thiserror::Error)]
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^ could not find `write` in `core`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `thiserror::Error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `write` in `core`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ocl-0.19.4/src/error.rs:20:17
[INFO] [stdout]    |
[INFO] [stdout] 20 | #[derive(Debug, thiserror::Error)]
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^ could not find `write` in `core`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `thiserror::Error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling miniz_oxide v0.7.1
[INFO] [stderr]    Compiling time v0.3.29
[INFO] [stderr]    Compiling find_folder v0.3.0
[INFO] [stdout] warning: unused imports: `BaseType`, `Cardinality`
[INFO] [stdout]  --> src/standard/kernel.rs:3:35
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use self::arg_type::{ArgType, BaseType, Cardinality};
[INFO] [stdout]   |                                   ^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling futures-cpupool v0.1.8
[INFO] [stderr]    Compiling futures-channel-preview v0.2.2
[INFO] [stdout] error[E0433]: failed to resolve: could not find `fmt` in `core`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ocl-0.19.4/src/standard/platform.rs:15:17
[INFO] [stdout]    |
[INFO] [stdout] 15 | #[derive(Debug, thiserror::Error)]
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^ could not find `fmt` in `core`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `thiserror::Error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 7  + use ::core::fmt;
[INFO] [stdout]    |
[INFO] [stdout] 7  + use crate::standard::platform::std::fmt;
[INFO] [stdout]    |
[INFO] [stdout] 7  + use std::fmt;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `fmt` in `core`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ocl-0.19.4/src/standard/device.rs:13:17
[INFO] [stdout]    |
[INFO] [stdout] 13 | #[derive(Debug, thiserror::Error)]
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^ could not find `fmt` in `core`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `thiserror::Error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 3  + use ::core::fmt;
[INFO] [stdout]    |
[INFO] [stdout] 3  + use crate::standard::device::std::fmt;
[INFO] [stdout]    |
[INFO] [stdout] 3  + use std::fmt;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `fmt` in `core`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ocl-0.19.4/src/standard/kernel.rs:24:17
[INFO] [stdout]    |
[INFO] [stdout] 24 | #[derive(Debug, thiserror::Error)]
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^ could not find `fmt` in `core`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `thiserror::Error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 3  + use ::core::fmt;
[INFO] [stdout]    |
[INFO] [stdout] 3  + use crate::standard::kernel::std::fmt;
[INFO] [stdout]    |
[INFO] [stdout] 3  + use std::fmt;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling futures-io-preview v0.2.2
[INFO] [stdout] error[E0433]: failed to resolve: could not find `option` in `core`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ocl-0.19.4/src/standard/buffer.rs:31:17
[INFO] [stdout]    |
[INFO] [stdout] 31 | #[derive(Debug, thiserror::Error)]
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^ could not find `option` in `core`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `thiserror::Error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 3  + use ::core::option;
[INFO] [stdout]    |
[INFO] [stdout] 3  + use crate::standard::buffer::std::option;
[INFO] [stdout]    |
[INFO] [stdout] 3  + use std::option;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling futures-sink-preview v0.2.2
[INFO] [stdout] error[E0433]: failed to resolve: could not find `option` in `core`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ocl-0.19.4/src/standard/buffer.rs:31:17
[INFO] [stdout]    |
[INFO] [stdout] 31 | #[derive(Debug, thiserror::Error)]
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^ could not find `option` in `core`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `thiserror::Error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 3  + use core::option::Option;
[INFO] [stdout]    |
[INFO] [stdout] 3  + use crate::standard::buffer::std::option::Option;
[INFO] [stdout]    |
[INFO] [stdout] 3  + use std::option::Option;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `fmt` in `core`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ocl-0.19.4/src/standard/buffer.rs:31:17
[INFO] [stdout]    |
[INFO] [stdout] 31 | #[derive(Debug, thiserror::Error)]
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^ could not find `fmt` in `core`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `thiserror::Error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 3  + use ::core::fmt;
[INFO] [stdout]    |
[INFO] [stdout] 3  + use crate::standard::buffer::std::fmt;
[INFO] [stdout]    |
[INFO] [stdout] 3  + use std::fmt;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stdout] error[E0433]: failed to resolve: could not find `convert` in `core`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ocl-0.19.4/src/standard/buffer.rs:31:17
[INFO] [stdout]    |
[INFO] [stdout] 31 | #[derive(Debug, thiserror::Error)]
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^ could not find `convert` in `core`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `thiserror::Error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 3  + use ::core::convert;
[INFO] [stdout]    |
[INFO] [stdout] 3  + use crate::standard::buffer::std::convert;
[INFO] [stdout]    |
[INFO] [stdout] 3  + use std::convert;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `fmt` in `core`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ocl-0.19.4/src/standard/spatial_dims.rs:11:17
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[derive(Debug, thiserror::Error)]
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^ could not find `fmt` in `core`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `thiserror::Error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 2  + use core::fmt;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use std::fmt;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `option` in `core`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ocl-0.19.4/src/error.rs:20:17
[INFO] [stdout]    |
[INFO] [stdout] 20 | #[derive(Debug, thiserror::Error)]
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^ could not find `option` in `core`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `thiserror::Error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 4  + use core::option;
[INFO] [stdout]    |
[INFO] [stdout] 4  + use crate::error::std::option;
[INFO] [stdout]    |
[INFO] [stdout] 4  + use std::option;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `option` in `core`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ocl-0.19.4/src/error.rs:20:17
[INFO] [stdout]    |
[INFO] [stdout] 20 | #[derive(Debug, thiserror::Error)]
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^ could not find `option` in `core`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `thiserror::Error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 4  + use core::option::Option;
[INFO] [stdout]    |
[INFO] [stdout] 4  + use crate::error::std::option::Option;
[INFO] [stdout]    |
[INFO] [stdout] 4  + use std::option::Option;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `fmt` in `core`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ocl-0.19.4/src/error.rs:20:17
[INFO] [stdout]    |
[INFO] [stdout] 20 | #[derive(Debug, thiserror::Error)]
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^ could not find `fmt` in `core`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `thiserror::Error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 4  + use core::fmt;
[INFO] [stdout]    |
[INFO] [stdout] 4  + use crate::error::std::fmt;
[INFO] [stdout]    |
[INFO] [stdout] 4  + use std::fmt;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `convert` in `core`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ocl-0.19.4/src/error.rs:20:17
[INFO] [stdout]    |
[INFO] [stdout] 20 | #[derive(Debug, thiserror::Error)]
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^ could not find `convert` in `core`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `thiserror::Error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 4  + use core::convert;
[INFO] [stdout]    |
[INFO] [stdout] 4  + use crate::error::std::convert;
[INFO] [stdout]    |
[INFO] [stdout] 4  + use std::convert;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling futures-util-preview v0.2.2
[INFO] [stderr]    Compiling object v0.32.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stdout] error: aborting due to 18 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ocl` (lib) due to 19 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "c0dc4d4c488fc5c4c33e39c901e1cf7917592f6e395fc0fbed667fde37ce365c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0dc4d4c488fc5c4c33e39c901e1cf7917592f6e395fc0fbed667fde37ce365c", kill_on_drop: false }`
[INFO] [stdout] c0dc4d4c488fc5c4c33e39c901e1cf7917592f6e395fc0fbed667fde37ce365c
[INFO] testing ocl-0.19.6 against beta-2023-12-22 for beta-1.76-1
[INFO] extracting crate ocl 0.19.6 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate ocl 0.19.6 on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ocl 0.19.6
[INFO] finished tweaking crates.io crate ocl 0.19.6
[INFO] tweaked toml for crates.io crate ocl 0.19.6 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate crates.io crate ocl 0.19.6 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 47468b95bff0f4a361e7ddc0835858d29ad9a45de54a599eac4697f56313ecee
[INFO] running `Command { std: "docker" "start" "-a" "47468b95bff0f4a361e7ddc0835858d29ad9a45de54a599eac4697f56313ecee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47468b95bff0f4a361e7ddc0835858d29ad9a45de54a599eac4697f56313ecee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47468b95bff0f4a361e7ddc0835858d29ad9a45de54a599eac4697f56313ecee", kill_on_drop: false }`
[INFO] [stdout] 47468b95bff0f4a361e7ddc0835858d29ad9a45de54a599eac4697f56313ecee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f78d09d0486e5ed005e858e217c75a3a4aa84acc0b501578bc85dc8cadc8c33a
[INFO] running `Command { std: "docker" "start" "-a" "f78d09d0486e5ed005e858e217c75a3a4aa84acc0b501578bc85dc8cadc8c33a", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling semver v1.0.20
[INFO] [stderr]    Compiling libc v0.2.149
[INFO] [stderr]    Compiling thiserror v1.0.50
[INFO] [stderr]    Compiling cl-sys v0.4.3
[INFO] [stderr]    Compiling futures v0.1.31
[INFO] [stderr]    Compiling nodrop v0.1.14
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.15
[INFO] [stderr]    Compiling crossbeam-channel v0.5.8
[INFO] [stderr]    Compiling crossbeam-queue v0.3.8
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling ocl-core v0.11.5
[INFO] [stderr]    Compiling syn v2.0.38
[INFO] [stderr]    Compiling crossbeam-deque v0.8.3
[INFO] [stderr]    Compiling crossbeam v0.8.2
[INFO] [stderr]    Compiling qutex v0.2.4
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling ocl-core-vector v0.1.1
[INFO] [stderr]    Compiling num-complex v0.4.4
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.50
[INFO] [stderr]    Compiling ocl v0.19.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `BaseType`, `Cardinality`
[INFO] [stdout]  --> src/standard/kernel.rs:3:35
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use self::arg_type::{ArgType, BaseType, Cardinality};
[INFO] [stdout]   |                                   ^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.16s
[INFO] running `Command { std: "docker" "inspect" "f78d09d0486e5ed005e858e217c75a3a4aa84acc0b501578bc85dc8cadc8c33a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f78d09d0486e5ed005e858e217c75a3a4aa84acc0b501578bc85dc8cadc8c33a", kill_on_drop: false }`
[INFO] [stdout] f78d09d0486e5ed005e858e217c75a3a4aa84acc0b501578bc85dc8cadc8c33a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7794690051a241a800109235a35fd71de8b3f4f54d482a841fda5082521a9a00
[INFO] running `Command { std: "docker" "start" "-a" "7794690051a241a800109235a35fd71de8b3f4f54d482a841fda5082521a9a00", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]    Compiling gimli v0.28.0
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stderr]    Compiling rustc-demangle v0.1.23
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling ocl v0.19.4
[INFO] [stderr]    Compiling time-core v0.1.2
[INFO] [stderr]    Compiling chrono v0.4.31
[INFO] [stderr]    Compiling miniz_oxide v0.7.1
[INFO] [stderr]    Compiling futures-core-preview v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling time v0.3.29
[INFO] [stderr]    Compiling colorify v0.2.3
[INFO] [stdout] error[E0433]: failed to resolve: could not find `write` in `core`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ocl-0.19.4/src/standard/platform.rs:15:17
[INFO] [stdout]    |
[INFO] [stdout] 15 | #[derive(Debug, thiserror::Error)]
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^ could not find `write` in `core`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `thiserror::Error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `write` in `core`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ocl-0.19.4/src/standard/device.rs:13:17
[INFO] [stdout]    |
[INFO] [stdout] 13 | #[derive(Debug, thiserror::Error)]
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^ could not find `write` in `core`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `thiserror::Error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `write` in `core`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ocl-0.19.4/src/standard/kernel.rs:24:17
[INFO] [stdout]    |
[INFO] [stdout] 24 | #[derive(Debug, thiserror::Error)]
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^ could not find `write` in `core`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `thiserror::Error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `write` in `core`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ocl-0.19.4/src/standard/buffer.rs:31:17
[INFO] [stdout]    |
[INFO] [stdout] 31 | #[derive(Debug, thiserror::Error)]
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^ could not find `write` in `core`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `thiserror::Error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `write` in `core`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ocl-0.19.4/src/standard/spatial_dims.rs:11:17
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[derive(Debug, thiserror::Error)]
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^ could not find `write` in `core`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `thiserror::Error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `write` in `core`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ocl-0.19.4/src/error.rs:20:17
[INFO] [stdout]    |
[INFO] [stdout] 20 | #[derive(Debug, thiserror::Error)]
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^ could not find `write` in `core`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `thiserror::Error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling futures-cpupool v0.1.8
[INFO] [stderr]    Compiling find_folder v0.3.0
[INFO] [stderr]    Compiling futures-channel-preview v0.2.2
[INFO] [stdout] error[E0433]: failed to resolve: could not find `fmt` in `core`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ocl-0.19.4/src/standard/platform.rs:15:17
[INFO] [stdout]    |
[INFO] [stdout] 15 | #[derive(Debug, thiserror::Error)]
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^ could not find `fmt` in `core`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `thiserror::Error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 7  + use ::core::fmt;
[INFO] [stdout]    |
[INFO] [stdout] 7  + use crate::standard::platform::std::fmt;
[INFO] [stdout]    |
[INFO] [stdout] 7  + use std::fmt;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `fmt` in `core`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ocl-0.19.4/src/standard/device.rs:13:17
[INFO] [stdout]    |
[INFO] [stdout] 13 | #[derive(Debug, thiserror::Error)]
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^ could not find `fmt` in `core`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `thiserror::Error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 3  + use ::core::fmt;
[INFO] [stdout]    |
[INFO] [stdout] 3  + use crate::standard::device::std::fmt;
[INFO] [stdout]    |
[INFO] [stdout] 3  + use std::fmt;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `fmt` in `core`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ocl-0.19.4/src/standard/kernel.rs:24:17
[INFO] [stdout]    |
[INFO] [stdout] 24 | #[derive(Debug, thiserror::Error)]
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^ could not find `fmt` in `core`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `thiserror::Error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 3  + use ::core::fmt;
[INFO] [stdout]    |
[INFO] [stdout] 3  + use crate::standard::kernel::std::fmt;
[INFO] [stdout]    |
[INFO] [stdout] 3  + use std::fmt;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `option` in `core`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ocl-0.19.4/src/standard/buffer.rs:31:17
[INFO] [stdout]    |
[INFO] [stdout] 31 | #[derive(Debug, thiserror::Error)]
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^ could not find `option` in `core`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `thiserror::Error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 3  + use ::core::option;
[INFO] [stdout]    |
[INFO] [stdout] 3  + use crate::standard::buffer::std::option;
[INFO] [stdout]    |
[INFO] [stdout] 3  + use std::option;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `option` in `core`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ocl-0.19.4/src/standard/buffer.rs:31:17
[INFO] [stdout]    |
[INFO] [stdout] 31 | #[derive(Debug, thiserror::Error)]
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^ could not find `option` in `core`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `thiserror::Error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 3  + use core::option::Option;
[INFO] [stdout]    |
[INFO] [stdout] 3  + use crate::standard::buffer::std::option::Option;
[INFO] [stdout]    |
[INFO] [stdout] 3  + use std::option::Option;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling futures-io-preview v0.2.2
[INFO] [stdout] error[E0433]: failed to resolve: could not find `fmt` in `core`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ocl-0.19.4/src/standard/buffer.rs:31:17
[INFO] [stdout]    |
[INFO] [stdout] 31 | #[derive(Debug, thiserror::Error)]
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^ could not find `fmt` in `core`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `thiserror::Error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 3  + use ::core::fmt;
[INFO] [stdout]    |
[INFO] [stdout] 3  + use crate::standard::buffer::std::fmt;
[INFO] [stdout]    |
[INFO] [stdout] 3  + use std::fmt;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `convert` in `core`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ocl-0.19.4/src/standard/buffer.rs:31:17
[INFO] [stdout]    |
[INFO] [stdout] 31 | #[derive(Debug, thiserror::Error)]
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^ could not find `convert` in `core`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `thiserror::Error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 3  + use ::core::convert;
[INFO] [stdout]    |
[INFO] [stdout] 3  + use crate::standard::buffer::std::convert;
[INFO] [stdout]    |
[INFO] [stdout] 3  + use std::convert;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `fmt` in `core`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ocl-0.19.4/src/standard/spatial_dims.rs:11:17
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[derive(Debug, thiserror::Error)]
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^ could not find `fmt` in `core`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `thiserror::Error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 2  + use core::fmt;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use std::fmt;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `option` in `core`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ocl-0.19.4/src/error.rs:20:17
[INFO] [stdout]    |
[INFO] [stdout] 20 | #[derive(Debug, thiserror::Error)]
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^ could not find `option` in `core`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `thiserror::Error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 4  + use core::option;
[INFO] [stdout]    |
[INFO] [stdout] 4  + use crate::error::std::option;
[INFO] [stdout]    |
[INFO] [stdout] 4  + use std::option;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `option` in `core`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ocl-0.19.4/src/error.rs:20:17
[INFO] [stdout]    |
[INFO] [stdout] 20 | #[derive(Debug, thiserror::Error)]
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^ could not find `option` in `core`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `thiserror::Error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 4  + use core::option::Option;
[INFO] [stdout]    |
[INFO] [stdout] 4  + use crate::error::std::option::Option;
[INFO] [stdout]    |
[INFO] [stdout] 4  + use std::option::Option;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `fmt` in `core`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ocl-0.19.4/src/error.rs:20:17
[INFO] [stdout]    |
[INFO] [stdout] 20 | #[derive(Debug, thiserror::Error)]
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^ could not find `fmt` in `core`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `thiserror::Error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 4  + use core::fmt;
[INFO] [stdout]    |
[INFO] [stdout] 4  + use crate::error::std::fmt;
[INFO] [stdout]    |
[INFO] [stdout] 4  + use std::fmt;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `convert` in `core`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ocl-0.19.4/src/error.rs:20:17
[INFO] [stdout]    |
[INFO] [stdout] 20 | #[derive(Debug, thiserror::Error)]
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^ could not find `convert` in `core`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `thiserror::Error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 4  + use core::convert;
[INFO] [stdout]    |
[INFO] [stdout] 4  + use crate::error::std::convert;
[INFO] [stdout]    |
[INFO] [stdout] 4  + use std::convert;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stdout] warning: unused imports: `BaseType`, `Cardinality`
[INFO] [stdout]  --> src/standard/kernel.rs:3:35
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use self::arg_type::{ArgType, BaseType, Cardinality};
[INFO] [stdout]   |                                   ^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling futures-sink-preview v0.2.2
[INFO] [stdout] error: aborting due to 18 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ocl` (lib) due to 19 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "7794690051a241a800109235a35fd71de8b3f4f54d482a841fda5082521a9a00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7794690051a241a800109235a35fd71de8b3f4f54d482a841fda5082521a9a00", kill_on_drop: false }`
[INFO] [stdout] 7794690051a241a800109235a35fd71de8b3f4f54d482a841fda5082521a9a00
