[INFO] fetching crate ocl 0.19.4...
[INFO] checking ocl-0.19.4 against master#e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682 for beta-170-4
[INFO] extracting crate ocl 0.19.4 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate ocl 0.19.4 on toolchain e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ocl 0.19.4
[INFO] finished tweaking crates.io crate ocl 0.19.4
[INFO] tweaked toml for crates.io crate ocl 0.19.4 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate ocl 0.19.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 65ae51bfd032c2d2549cbde763f6047ef76ec27970fa57b76ee288cb9c4e1414
[INFO] running `Command { std: "docker" "start" "-a" "65ae51bfd032c2d2549cbde763f6047ef76ec27970fa57b76ee288cb9c4e1414", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "65ae51bfd032c2d2549cbde763f6047ef76ec27970fa57b76ee288cb9c4e1414", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65ae51bfd032c2d2549cbde763f6047ef76ec27970fa57b76ee288cb9c4e1414", kill_on_drop: false }`
[INFO] [stdout] 65ae51bfd032c2d2549cbde763f6047ef76ec27970fa57b76ee288cb9c4e1414
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f347de5d02bddbee6e58501d28bbf028d25b84799bb37ed855381a81a3d8929
[INFO] running `Command { std: "docker" "start" "-a" "0f347de5d02bddbee6e58501d28bbf028d25b84799bb37ed855381a81a3d8929", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.132
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling syn v1.0.99
[INFO] [stderr]    Compiling crossbeam-utils v0.8.11
[INFO] [stderr]     Checking once_cell v1.13.1
[INFO] [stderr]     Checking either v1.8.0
[INFO] [stderr]     Checking rustc-serialize v0.3.24
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.10
[INFO] [stderr]    Compiling semver v1.0.13
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling crossbeam-queue v0.3.6
[INFO] [stderr]    Compiling cl-sys v0.4.2
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]    Compiling backtrace v0.3.66
[INFO] [stderr]    Compiling unicode-xid v0.2.3
[INFO] [stderr]     Checking futures v0.1.31
[INFO] [stderr]     Checking gimli v0.26.2
[INFO] [stderr]     Checking miniz_oxide v0.5.3
[INFO] [stderr]     Checking futures-core-preview v0.2.3
[INFO] [stderr]     Checking enum_primitive v0.1.1
[INFO] [stderr]     Checking futures-channel-preview v0.2.2
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]     Checking num-complex v0.4.2
[INFO] [stderr]     Checking rustc-demangle v0.1.21
[INFO] [stderr]     Checking nodrop v0.1.14
[INFO] [stderr]     Checking iana-time-zone v0.1.46
[INFO] [stderr]     Checking num_threads v0.1.6
[INFO] [stderr]     Checking futures-sink-preview v0.2.2
[INFO] [stderr]     Checking colorify v0.2.3
[INFO] [stderr]     Checking find_folder v0.3.0
[INFO] [stderr]    Compiling ocl-core v0.11.3
[INFO] [stderr]     Checking crossbeam-channel v0.5.6
[INFO] [stderr]     Checking object v0.29.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.2
[INFO] [stderr]     Checking crossbeam v0.8.2
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]     Checking getrandom v0.2.7
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking time v0.3.13
[INFO] [stderr]     Checking futures-io-preview v0.2.2
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking qutex v0.2.4
[INFO] [stderr]     Checking futures-cpupool v0.1.8
[INFO] [stderr]     Checking futures-util-preview v0.2.2
[INFO] [stderr]     Checking chrono v0.4.22
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking num-complex v0.1.43
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking num-bigint v0.1.44
[INFO] [stderr]     Checking futures-executor-preview v0.2.2
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]     Checking futures-stable-preview v0.2.3
[INFO] [stderr]     Checking futures-async-runtime-preview v0.2.3
[INFO] [stderr]     Checking futures-preview v0.2.2
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking addr2line v0.17.0
[INFO] [stderr]     Checking ocl-core-vector v0.1.0
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling thiserror-impl v1.0.32
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking thiserror v1.0.32
[INFO] [stderr]     Checking ocl v0.19.3
[INFO] [stderr]     Checking ocl v0.19.4 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `core::error::ErrorKind`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ocl-0.19.3/src/standard/kernel.rs:16:19
[INFO] [stdout]    |
[INFO] [stdout] 16 | use core::error::{ErrorKind as OclCoreErrorKind};
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `ErrorKind` in `error`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider importing one of these items instead:
[INFO] [stdout]            error::ErrorKind
[INFO] [stdout]            std::io::ErrorKind
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `core::ErrorKind`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ocl-0.19.3/src/standard/kernel.rs:1663:17
[INFO] [stdout]      |
[INFO] [stdout] 1663 |             use core::ErrorKind as OclCoreErrorKind;
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `ErrorKind` in the root
[INFO] [stdout]      |
[INFO] [stdout] help: consider importing one of these items instead
[INFO] [stdout]      |
[INFO] [stdout] 1663 |             use error::ErrorKind as OclCoreErrorKind;
[INFO] [stdout]      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 1663 |             use std::io::ErrorKind as OclCoreErrorKind;
[INFO] [stdout]      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]     --> src/standard/event.rs:1249:23
[INFO] [stdout]      |
[INFO] [stdout] 1249 |             self.list[(self.len)] = unsafe { *(e.as_ref().as_ptr_ref()) };
[INFO] [stdout]      |                       ^        ^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 1249 -             self.list[(self.len)] = unsafe { *(e.as_ref().as_ptr_ref()) };
[INFO] [stdout] 1249 +             self.list[self.len] = unsafe { *(e.as_ref().as_ptr_ref()) };
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `kind` found for reference `&core::Error` in the current scope
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ocl-0.19.3/src/standard/kernel.rs:1439:80
[INFO] [stdout]      |
[INFO] [stdout] 1439 |                         if let OclCoreErrorKind::VersionLow { .. } = *core_err.kind() {
[INFO] [stdout]      |                                                                                ^^^^ method not found in `&Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `kind` found for reference `&core::Error` in the current scope
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ocl-0.19.3/src/standard/kernel.rs:1670:41
[INFO] [stdout]      |
[INFO] [stdout] 1670 |                         match *core_err.kind() {
[INFO] [stdout]      |                                         ^^^^ method not found in `&Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ocl` (lib) due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0f347de5d02bddbee6e58501d28bbf028d25b84799bb37ed855381a81a3d8929", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f347de5d02bddbee6e58501d28bbf028d25b84799bb37ed855381a81a3d8929", kill_on_drop: false }`
[INFO] [stdout] 0f347de5d02bddbee6e58501d28bbf028d25b84799bb37ed855381a81a3d8929
