[INFO] crate ocl-extras 0.1.1 is already in cache
[INFO] testing ocl-extras-0.1.1 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate ocl-extras 0.1.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate ocl-extras 0.1.1 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ocl-extras 0.1.1
[INFO] finished tweaking crates.io crate ocl-extras 0.1.1
[INFO] tweaked toml for crates.io crate ocl-extras 0.1.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1aa641a97757a5d025407332b65fe196c71de30e1fdfc769220536ca504344b0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1aa641a97757a5d025407332b65fe196c71de30e1fdfc769220536ca504344b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1aa641a97757a5d025407332b65fe196c71de30e1fdfc769220536ca504344b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1aa641a97757a5d025407332b65fe196c71de30e1fdfc769220536ca504344b0", kill_on_drop: false }`
[INFO] [stdout] 1aa641a97757a5d025407332b65fe196c71de30e1fdfc769220536ca504344b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f65d1f0059980d1e04f1db698dd3312db6f4b35811c5ac771219b36b5b4d0d36
[INFO] running `Command { std: "docker" "start" "-a" "f65d1f0059980d1e04f1db698dd3312db6f4b35811c5ac771219b36b5b4d0d36", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling semver v0.1.20
[INFO] [stderr]    Compiling cl-sys v0.4.2
[INFO] [stderr]    Compiling nodrop v0.1.14
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling ocl-core-vector v0.1.0
[INFO] [stderr]    Compiling qutex v0.2.3
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling futures-core-preview v0.2.3
[INFO] [stderr]    Compiling rustc_version v0.1.7
[INFO] [stderr]    Compiling futures-channel-preview v0.2.2
[INFO] [stderr]    Compiling futures-io-preview v0.2.2
[INFO] [stderr]    Compiling ocl-core v0.11.2
[INFO] [stderr]    Compiling futures-sink-preview v0.2.2
[INFO] [stderr]    Compiling futures-util-preview v0.2.2
[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 ocl v0.19.3
[INFO] [stderr]    Compiling ocl-extras v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/work_pool.rs:66:14
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fut: Box<Future<Item = (), Error = Never>>,
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = (), Error = Never>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/work_pool.rs:146:32
[INFO] [stdout]     |
[INFO] [stdout] 146 |     fn spawn(&mut self, f: Box<Future<Item = (), Error = Never> + Send>) -> Result<(), SpawnError> {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = (), Error = Never> + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/work_pool.rs:165:32
[INFO] [stdout]     |
[INFO] [stdout] 165 |     core_tx: Option<Sender<Box<Future<Item = (), Error = Never> + Send>>>,
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = (), Error = Never> + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.84s
[INFO] running `Command { std: "docker" "inspect" "f65d1f0059980d1e04f1db698dd3312db6f4b35811c5ac771219b36b5b4d0d36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f65d1f0059980d1e04f1db698dd3312db6f4b35811c5ac771219b36b5b4d0d36", kill_on_drop: false }`
[INFO] [stdout] f65d1f0059980d1e04f1db698dd3312db6f4b35811c5ac771219b36b5b4d0d36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ee3b19908f9ed647903ec7c86898f600b2c4a0a44fab63e0be344b3f40b34a8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8ee3b19908f9ed647903ec7c86898f600b2c4a0a44fab63e0be344b3f40b34a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling ocl-extras v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/work_pool.rs:66:14
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fut: Box<Future<Item = (), Error = Never>>,
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = (), Error = Never>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/work_pool.rs:146:32
[INFO] [stdout]     |
[INFO] [stdout] 146 |     fn spawn(&mut self, f: Box<Future<Item = (), Error = Never> + Send>) -> Result<(), SpawnError> {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = (), Error = Never> + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/work_pool.rs:165:32
[INFO] [stdout]     |
[INFO] [stdout] 165 |     core_tx: Option<Sender<Box<Future<Item = (), Error = Never> + Send>>>,
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = (), Error = Never> + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/work_pool.rs:66:14
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fut: Box<Future<Item = (), Error = Never>>,
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = (), Error = Never>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/work_pool.rs:146:32
[INFO] [stdout]     |
[INFO] [stdout] 146 |     fn spawn(&mut self, f: Box<Future<Item = (), Error = Never> + Send>) -> Result<(), SpawnError> {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = (), Error = Never> + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/work_pool.rs:165:32
[INFO] [stdout]     |
[INFO] [stdout] 165 |     core_tx: Option<Sender<Box<Future<Item = (), Error = Never> + Send>>>,
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = (), Error = Never> + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit code: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/ocl_extras-c85e8790c762a552.ocl_extras.e9gl36dt-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/ocl_extras-c85e8790c762a552.ocl_extras.e9gl36dt-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/ocl_extras-c85e8790c762a552.ocl_extras.e9gl36dt-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/ocl_extras-c85e8790c762a552.ocl_extras.e9gl36dt-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/ocl_extras-c85e8790c762a552.ocl_extras.e9gl36dt-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/ocl_extras-c85e8790c762a552.ocl_extras.e9gl36dt-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/ocl_extras-c85e8790c762a552.ocl_extras.e9gl36dt-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/ocl_extras-c85e8790c762a552.ocl_extras.e9gl36dt-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/ocl_extras-c85e8790c762a552.ocl_extras.e9gl36dt-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/ocl_extras-c85e8790c762a552.ocl_extras.e9gl36dt-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/ocl_extras-c85e8790c762a552.ocl_extras.e9gl36dt-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/ocl_extras-c85e8790c762a552.ocl_extras.e9gl36dt-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/ocl_extras-c85e8790c762a552.ocl_extras.e9gl36dt-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/ocl_extras-c85e8790c762a552.ocl_extras.e9gl36dt-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/ocl_extras-c85e8790c762a552.ocl_extras.e9gl36dt-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/ocl_extras-c85e8790c762a552.ocl_extras.e9gl36dt-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/ocl_extras-c85e8790c762a552" "/opt/rustwide/target/debug/deps/ocl_extras-c85e8790c762a552.3wddx8kc17c2ad8z.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-12320b97c89568cd.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-700356192fffd298.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-b7642fe67be89b55.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-5281c8ee01ffdf7b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-a4e3948fb2172e36.rlib" "/opt/rustwide/target/debug/deps/libfutures-565cae28eebd4cb7.rlib" "/opt/rustwide/target/debug/deps/libfutures_stable-08fe235b9b19cb76.rlib" "/opt/rustwide/target/debug/deps/libfutures_executor-d9618b231716bb46.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-6b0b3f2fd6164ff0.rlib" "/opt/rustwide/target/debug/deps/libfutures_util-1cd8471d561982f4.rlib" "/opt/rustwide/target/debug/deps/libfutures_sink-70aff2773856f66c.rlib" "/opt/rustwide/target/debug/deps/libfutures_io-c0d516583f60af0a.rlib" "/opt/rustwide/target/debug/deps/libiovec-f844988195678a81.rlib" "/opt/rustwide/target/debug/deps/libfutures_channel-3ff4f904a743f4f3.rlib" "/opt/rustwide/target/debug/deps/libfutures_core-d75dcdee0f4bf09a.rlib" "/opt/rustwide/target/debug/deps/libeither-da824d9ac0aa77fa.rlib" "/opt/rustwide/target/debug/deps/libfutures_async_runtime-caea6d2cca40a947.rlib" "/opt/rustwide/target/debug/deps/libocl-17600c7f615480dd.rlib" "/opt/rustwide/target/debug/deps/libqutex-297fd560d2544361.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam-934fd049f3d8d33f.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_queue-670378d1dd2e0065.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-060061f26f7bc233.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-447ad0e773d2fec5.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-13f0de8068810416.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-f8ee11e5515cbd29.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-071153b460537785.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-60e677f79172690c.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-03dc560a77c5aa3e.rlib" "/opt/rustwide/target/debug/deps/libmaybe_uninit-5af35797bdba708c.rlib" "/opt/rustwide/target/debug/deps/libnodrop-1b17eb7fde862582.rlib" "/opt/rustwide/target/debug/deps/libocl_core-7989f032fca95e7b.rlib" "/opt/rustwide/target/debug/deps/libcl_sys-6bac83e827e7e642.rlib" "/opt/rustwide/target/debug/deps/libocl_core_vector-77d4079dd06eb241.rlib" "/opt/rustwide/target/debug/deps/libnum-3f2ae0fa13922350.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-eb955c4020b0a094.rlib" "/opt/rustwide/target/debug/deps/libnum_bigint-52d315ed45bb2bde.rlib" "/opt/rustwide/target/debug/deps/librand-b082f4e86074ce5a.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-6656b01f45368b3a.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-94fd0f13cfea77ad.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-1d5da6fbe6a0acda.rlib" "/opt/rustwide/target/debug/deps/librustc_serialize-826df4b40c62d022.rlib" "/opt/rustwide/target/debug/deps/libenum_primitive-e629d73cd44935d9.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-7c88e41e0e7adede.rlib" "/opt/rustwide/target/debug/deps/libbitflags-ef3b499484556621.rlib" "/opt/rustwide/target/debug/deps/libfailure-47865e7187a5ff51.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-3ebd1f851cea97ac.rlib" "/opt/rustwide/target/debug/deps/libminiz_oxide-69cdc2aa15946ae1.rlib" "/opt/rustwide/target/debug/deps/libadler-6534ef6b4a32ceaa.rlib" "/opt/rustwide/target/debug/deps/libobject-61c1b52dff51b80f.rlib" "/opt/rustwide/target/debug/deps/liblibc-1da13201d615d981.rlib" "/opt/rustwide/target/debug/deps/libaddr2line-33849983d352f01b.rlib" "/opt/rustwide/target/debug/deps/libgimli-926fe8e4c4fa9fdb.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-727e218cbe4629d5.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-becdbf8f7e05c013.rlib" "/opt/rustwide/target/debug/deps/libfutures-8d5b1305e81659b8.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-63253226b9d79376.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-d66e0ceb8eaec9b8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-9717ec0599b569a0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-04369de9ba916647.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-997d622c2e4dbe5c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-0359c4288a5ef89f.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-1b25ede22d698ab3.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-37940b486a68e488.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-06b77c27e794c7c6.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-4d07e02a8df36da1.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-fb29e0695c0a0f79.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-e16188b4cf97e8bb.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-5eb391c8dabdee77.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-b0689b528b222bee.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-ed072ac495e62e7a.rlib" "-Wl,-Bdynamic" "-lOpenCL" "-lOpenCL" "-lutil" "-ldl" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lOpenCL
[INFO] [stdout]           /usr/bin/ld: cannot find -lOpenCL
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ocl-extras`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "8ee3b19908f9ed647903ec7c86898f600b2c4a0a44fab63e0be344b3f40b34a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ee3b19908f9ed647903ec7c86898f600b2c4a0a44fab63e0be344b3f40b34a8", kill_on_drop: false }`
[INFO] [stdout] 8ee3b19908f9ed647903ec7c86898f600b2c4a0a44fab63e0be344b3f40b34a8