[INFO] cloning repository https://github.com/mrwright/blackhole_ocl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mrwright/blackhole_ocl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrwright%2Fblackhole_ocl", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrwright%2Fblackhole_ocl'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 00fde850e098f5e651632948e30c6907c78945fc
[INFO] testing mrwright/blackhole_ocl against beta-2021-08-01 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrwright%2Fblackhole_ocl" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mrwright/blackhole_ocl on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mrwright/blackhole_ocl
[INFO] finished tweaking git repo https://github.com/mrwright/blackhole_ocl
[INFO] tweaked toml for git repo https://github.com/mrwright/blackhole_ocl written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/mrwright/blackhole_ocl already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded backtrace-sys v0.1.36
[INFO] [stderr]   Downloaded ocl-core-vector v0.1.0
[INFO] [stderr]   Downloaded cl-sys v0.4.2
[INFO] [stderr]   Downloaded ocl-core v0.11.2
[INFO] [stderr]   Downloaded qutex v0.2.3
[INFO] [stderr]   Downloaded ocl v0.19.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3dedd5e27b4d772824d0ddbda9fa3560084c1f09fcde3804babb6c51dd795a3b
[INFO] running `Command { std: "docker" "start" "-a" "3dedd5e27b4d772824d0ddbda9fa3560084c1f09fcde3804babb6c51dd795a3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3dedd5e27b4d772824d0ddbda9fa3560084c1f09fcde3804babb6c51dd795a3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3dedd5e27b4d772824d0ddbda9fa3560084c1f09fcde3804babb6c51dd795a3b", kill_on_drop: false }`
[INFO] [stdout] 3dedd5e27b4d772824d0ddbda9fa3560084c1f09fcde3804babb6c51dd795a3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a126e57856ca5bc007d0f671bd5040ea8555bdb5c4b50de341a180d86f4c977
[INFO] running `Command { std: "docker" "start" "-a" "2a126e57856ca5bc007d0f671bd5040ea8555bdb5c4b50de341a180d86f4c977", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling cc v1.0.52
[INFO] [stderr]    Compiling syn v1.0.18
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling failure_derive v0.1.7
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling semver v0.1.20
[INFO] [stderr]    Compiling rayon-core v1.7.0
[INFO] [stderr]    Compiling cl-sys v0.4.2
[INFO] [stderr]    Compiling adler32 v1.0.4
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]    Compiling lzw v0.10.0
[INFO] [stderr]    Compiling futures v0.1.29
[INFO] [stderr]    Compiling sdl2 v0.32.2
[INFO] [stderr]    Compiling color_quant v1.0.1
[INFO] [stderr]    Compiling scoped_threadpool v0.1.9
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling memoffset v0.5.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling sdl2-sys v0.32.6
[INFO] [stderr]    Compiling rustc_version v0.1.7
[INFO] [stderr]    Compiling inflate v0.4.5
[INFO] [stderr]    Compiling gif v0.10.3
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling ocl-core v0.11.2
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling deflate v0.7.20
[INFO] [stderr]    Compiling backtrace-sys v0.1.36
[INFO] [stderr]    Compiling crossbeam-queue v0.2.1
[INFO] [stderr]    Compiling crossbeam-channel v0.4.2
[INFO] [stderr]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling crossbeam v0.7.3
[INFO] [stderr]    Compiling png v0.14.1
[INFO] [stderr]    Compiling qutex v0.2.3
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling backtrace v0.3.46
[INFO] [stderr]    Compiling rayon v1.3.0
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling ocl-core-vector v0.1.0
[INFO] [stderr]    Compiling tiff v0.2.2
[INFO] [stderr]    Compiling jpeg-decoder v0.1.18
[INFO] [stderr]    Compiling failure v0.1.7
[INFO] [stderr]    Compiling image v0.21.3
[INFO] [stderr]    Compiling ocl v0.19.3
[INFO] [stderr]    Compiling blackhole_ocl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/blackhole_ocl-a2aec7d56b20483b.blackhole_ocl.7dc07dc9-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/blackhole_ocl-a2aec7d56b20483b.blackhole_ocl.7dc07dc9-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/blackhole_ocl-a2aec7d56b20483b.blackhole_ocl.7dc07dc9-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/blackhole_ocl-a2aec7d56b20483b.blackhole_ocl.7dc07dc9-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/blackhole_ocl-a2aec7d56b20483b.blackhole_ocl.7dc07dc9-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/blackhole_ocl-a2aec7d56b20483b.blackhole_ocl.7dc07dc9-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/blackhole_ocl-a2aec7d56b20483b.blackhole_ocl.7dc07dc9-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/blackhole_ocl-a2aec7d56b20483b.blackhole_ocl.7dc07dc9-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/blackhole_ocl-a2aec7d56b20483b.blackhole_ocl.7dc07dc9-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/blackhole_ocl-a2aec7d56b20483b.blackhole_ocl.7dc07dc9-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/blackhole_ocl-a2aec7d56b20483b.blackhole_ocl.7dc07dc9-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/blackhole_ocl-a2aec7d56b20483b.blackhole_ocl.7dc07dc9-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/blackhole_ocl-a2aec7d56b20483b.blackhole_ocl.7dc07dc9-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/blackhole_ocl-a2aec7d56b20483b.blackhole_ocl.7dc07dc9-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/blackhole_ocl-a2aec7d56b20483b.blackhole_ocl.7dc07dc9-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/blackhole_ocl-a2aec7d56b20483b.blackhole_ocl.7dc07dc9-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/blackhole_ocl-a2aec7d56b20483b.1gfbriqkgv20hbj3.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/backtrace-sys-0e9f26cf1f6830cc/out" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libsdl2-75db6d2b3b5d7e56.rlib" "/opt/rustwide/target/debug/deps/librand-967447f639529cc9.rlib" "/opt/rustwide/target/debug/deps/librand_xorshift-c3e18d3e436e5604.rlib" "/opt/rustwide/target/debug/deps/librand_pcg-f0835a424677a734.rlib" "/opt/rustwide/target/debug/deps/librand_hc-6cbd385c0b56fcf3.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-8b30312eb768f98b.rlib" "/opt/rustwide/target/debug/deps/librand_isaac-35bf054478bfa051.rlib" "/opt/rustwide/target/debug/deps/librand_core-0cf8ba257351d7c6.rlib" "/opt/rustwide/target/debug/deps/librand_os-a24636d820ad12a1.rlib" "/opt/rustwide/target/debug/deps/librand_jitter-bf596480c7ed4653.rlib" "/opt/rustwide/target/debug/deps/librand_core-75ac8cf8bc6e9c91.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-521a4a9703263cac.rlib" "/opt/rustwide/target/debug/deps/libocl-667810c5de70a742.rlib" "/opt/rustwide/target/debug/deps/libqutex-c502cd5fd1fbe3a4.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam-5ff6c2e0b0f2e30f.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-342c8466c704f869.rlib" "/opt/rustwide/target/debug/deps/libnodrop-393f2d64a5c1feac.rlib" "/opt/rustwide/target/debug/deps/libocl_core-a86f18a5f183ae10.rlib" "/opt/rustwide/target/debug/deps/libcl_sys-2161bd98a8c839e3.rlib" "/opt/rustwide/target/debug/deps/libocl_core_vector-0deac9152751f8af.rlib" "/opt/rustwide/target/debug/deps/libnum-ddaddef2ad9407e8.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-bffbe7f0cf2aa13e.rlib" "/opt/rustwide/target/debug/deps/libnum_bigint-1e1fb849dadbcc16.rlib" "/opt/rustwide/target/debug/deps/librand-95aabb8c4814ed64.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-a240ef8458cc530b.rlib" "/opt/rustwide/target/debug/deps/librustc_serialize-91775e1d201509e0.rlib" "/opt/rustwide/target/debug/deps/libenum_primitive-ea9fdb90f0c01030.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-cbde581a5d406cfb.rlib" "/opt/rustwide/target/debug/deps/libfailure-0e7988a4d05e1f23.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-728afa729eaf07a5.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-05f55a1398e575e8.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-e1f96c1a6b5a5723.rlib" "/opt/rustwide/target/debug/deps/libfutures-384692b4bc219ab1.rlib" "/opt/rustwide/target/debug/deps/libimage-3a1dd875eac98acd.rlib" "/opt/rustwide/target/debug/deps/libtiff-20f6231b5a922025.rlib" "/opt/rustwide/target/debug/deps/libpng-0c67dc890a99eeba.rlib" "/opt/rustwide/target/debug/deps/libdeflate-3474bdaaa7270b06.rlib" "/opt/rustwide/target/debug/deps/libinflate-6950b7ebaea9671b.rlib" "/opt/rustwide/target/debug/deps/libadler32-d08b7a433b3b609e.rlib" "/opt/rustwide/target/debug/deps/libjpeg_decoder-cac649d671f8cd93.rlib" "/opt/rustwide/target/debug/deps/librayon-7a1b4d78f8946aa0.rlib" "/opt/rustwide/target/debug/deps/librayon_core-87fc425e1cd409b5.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-af0171574ac5a704.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_queue-78710d82214a0f6a.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-2960232ea5bf8152.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-29e32cc98353c04a.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-77ffbe2fe379a2bf.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-1ed0c04e9aa982c1.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-1742f3bbb341041f.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-e92083d5a39a8b50.rlib" "/opt/rustwide/target/debug/deps/libmaybe_uninit-695311e2d4eb5931.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-ffb7f11ad1437080.rlib" "/opt/rustwide/target/debug/deps/libeither-3b65cf9dba3d271a.rlib" "/opt/rustwide/target/debug/deps/libgif-d34006a4417d8db5.rlib" "/opt/rustwide/target/debug/deps/libcolor_quant-c4c36c22c8d4db80.rlib" "/opt/rustwide/target/debug/deps/libscoped_threadpool-4c8c7e21127df339.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-40c246e30a8259b8.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-c99e037b9a3ee2bf.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-e333aadf5816c63f.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-8f80b14ffb3a9790.rlib" "/opt/rustwide/target/debug/deps/liblzw-4b73e385916b389d.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-3dc46fcfdc27cac2.rlib" "/opt/rustwide/target/debug/deps/libclap-3bfabe0ba9141449.rlib" "/opt/rustwide/target/debug/deps/libvec_map-722fd97eccaa23d7.rlib" "/opt/rustwide/target/debug/deps/libtextwrap-7bc6fdc794dd29ab.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-96cfa22366eb7433.rlib" "/opt/rustwide/target/debug/deps/libstrsim-4659ff817c3bab94.rlib" "/opt/rustwide/target/debug/deps/libbitflags-e09638bf9aca31b4.rlib" "/opt/rustwide/target/debug/deps/libatty-203709983473c971.rlib" "/opt/rustwide/target/debug/deps/liblibc-23cca450bd1ada75.rlib" "/opt/rustwide/target/debug/deps/libansi_term-ab5734da97e53ff9.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-197d933f09d9a590.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-46a006cddfd334f0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-5b9870310e470b38.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-260022ba8f1ab4ee.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-71377435a799394f.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-658ee5924fde57cd.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-9e8627da6bd1b94a.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-19fdaac49f59be84.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-cb00e2691ea45905.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-50f6726defae5ae1.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-2afc16311deea26e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-bb5cb0fe086ee8cf.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-896053247b5dfd0b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-735e1f2ac3cf23be.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-9dfb6622644c732c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-beea7d9617fe25c5.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-8ef7dd43fc671f88.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-a9a3b2ad67977f47.rlib" "-Wl,-Bdynamic" "-lSDL2" "-lOpenCL" "-lutil" "-ldl" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/blackhole_ocl-a2aec7d56b20483b" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: /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
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `blackhole_ocl` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "2a126e57856ca5bc007d0f671bd5040ea8555bdb5c4b50de341a180d86f4c977", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a126e57856ca5bc007d0f671bd5040ea8555bdb5c4b50de341a180d86f4c977", kill_on_drop: false }`
[INFO] [stdout] 2a126e57856ca5bc007d0f671bd5040ea8555bdb5c4b50de341a180d86f4c977
