[INFO] cloning repository https://github.com/parallel-programming-hwr/rust-opencl-demo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/parallel-programming-hwr/rust-opencl-demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparallel-programming-hwr%2Frust-opencl-demo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparallel-programming-hwr%2Frust-opencl-demo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1cc4db121131a7cf36a43d05ed4c0306026400a0
[INFO] testing parallel-programming-hwr/rust-opencl-demo against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparallel-programming-hwr%2Frust-opencl-demo" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/parallel-programming-hwr/rust-opencl-demo on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/parallel-programming-hwr/rust-opencl-demo
[INFO] finished tweaking git repo https://github.com/parallel-programming-hwr/rust-opencl-demo
[INFO] tweaked toml for git repo https://github.com/parallel-programming-hwr/rust-opencl-demo written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/parallel-programming-hwr/rust-opencl-demo already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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 ocl-stream v0.3.5
[INFO] [stderr]   Downloaded std-semaphore v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e9ab83580a4dd7ccb12200e29e8e9d6dad8f4610681b44c5750879fb59ccba4b
[INFO] running `Command { std: "docker" "start" "-a" "e9ab83580a4dd7ccb12200e29e8e9d6dad8f4610681b44c5750879fb59ccba4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e9ab83580a4dd7ccb12200e29e8e9d6dad8f4610681b44c5750879fb59ccba4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9ab83580a4dd7ccb12200e29e8e9d6dad8f4610681b44c5750879fb59ccba4b", kill_on_drop: false }`
[INFO] [stdout] e9ab83580a4dd7ccb12200e29e8e9d6dad8f4610681b44c5750879fb59ccba4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d8fe56d46b9d6bb0dfa356d4a723e180635b35ff6e829c46de085d45fed34b38
[INFO] running `Command { std: "docker" "start" "-a" "d8fe56d46b9d6bb0dfa356d4a723e180635b35ff6e829c46de085d45fed34b38", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]    Compiling const_fn v0.4.3
[INFO] [stderr]    Compiling cl-sys v0.4.2
[INFO] [stderr]    Compiling object v0.22.0
[INFO] [stderr]    Compiling log v0.4.13
[INFO] [stderr]    Compiling regex-syntax v0.6.22
[INFO] [stderr]    Compiling unicode-segmentation v1.7.0
[INFO] [stderr]    Compiling smallvec v1.5.0
[INFO] [stderr]    Compiling nodrop v0.1.14
[INFO] [stderr]    Compiling std-semaphore v0.1.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling addr2line v0.14.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.1
[INFO] [stderr]    Compiling miniz_oxide v0.4.3
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling memoffset v0.6.1
[INFO] [stderr]    Compiling ocl-core v0.11.2
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling terminal_size v0.1.15
[INFO] [stderr]    Compiling crossbeam-channel v0.4.4
[INFO] [stderr]    Compiling crossbeam-queue v0.2.3
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.0
[INFO] [stderr]    Compiling crossbeam v0.7.3
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling qutex v0.2.3
[INFO] [stderr]    Compiling fern v0.6.0
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling crossbeam-channel v0.5.0
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.1
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling regex v1.4.3
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]    Compiling console v0.14.0
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling backtrace v0.3.54
[INFO] [stderr]    Compiling indicatif v0.15.0
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling ocl-core-vector v0.1.0
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling thiserror-impl v1.0.23
[INFO] [stderr]    Compiling structopt-derive v0.4.13
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling thiserror v1.0.23
[INFO] [stderr]    Compiling structopt v0.3.20
[INFO] [stderr]    Compiling ocl v0.19.3
[INFO] [stderr]    Compiling ocl-stream v0.3.5
[INFO] [stderr]    Compiling rust-opencl-demo 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/rust_opencl_demo-ca035da10f469403.rust_opencl_demo.ad96ddf8-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/rust_opencl_demo-ca035da10f469403.rust_opencl_demo.ad96ddf8-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/rust_opencl_demo-ca035da10f469403.rust_opencl_demo.ad96ddf8-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/rust_opencl_demo-ca035da10f469403.rust_opencl_demo.ad96ddf8-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/rust_opencl_demo-ca035da10f469403.rust_opencl_demo.ad96ddf8-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/rust_opencl_demo-ca035da10f469403.rust_opencl_demo.ad96ddf8-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/rust_opencl_demo-ca035da10f469403.rust_opencl_demo.ad96ddf8-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/rust_opencl_demo-ca035da10f469403.rust_opencl_demo.ad96ddf8-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/rust_opencl_demo-ca035da10f469403.rust_opencl_demo.ad96ddf8-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/rust_opencl_demo-ca035da10f469403.rust_opencl_demo.ad96ddf8-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/rust_opencl_demo-ca035da10f469403.rust_opencl_demo.ad96ddf8-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/rust_opencl_demo-ca035da10f469403.rust_opencl_demo.ad96ddf8-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/rust_opencl_demo-ca035da10f469403.rust_opencl_demo.ad96ddf8-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/rust_opencl_demo-ca035da10f469403.rust_opencl_demo.ad96ddf8-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/rust_opencl_demo-ca035da10f469403.rust_opencl_demo.ad96ddf8-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/rust_opencl_demo-ca035da10f469403.rust_opencl_demo.ad96ddf8-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/rust_opencl_demo-ca035da10f469403.55imgin4mp7wgukb.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libfern-e5e150b4e89996b3.rlib" "/opt/rustwide/target/debug/deps/librayon-107f3dd46c382f22.rlib" "/opt/rustwide/target/debug/deps/librayon_core-6f5445029537977e.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-eb48fadeede617a4.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-81d87059565772d2.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-1298fa0b661d3cd7.rlib" "/opt/rustwide/target/debug/deps/libeither-1fa9e7dc99f602fc.rlib" "/opt/rustwide/target/debug/deps/libindicatif-f93ce162a53748a5.rlib" "/opt/rustwide/target/debug/deps/libconsole-e792355a603ee166.rlib" "/opt/rustwide/target/debug/deps/libterminal_size-be94549cf9331af3.rlib" "/opt/rustwide/target/debug/deps/libregex-2045e358205cf48e.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-42d7e6427b0d8996.rlib" "/opt/rustwide/target/debug/deps/libnumber_prefix-949a2a7a0f218d65.rlib" "/opt/rustwide/target/debug/deps/libcolored-684e2e27c7dcaee4.rlib" "/opt/rustwide/target/debug/deps/libchrono-bd2bfdee50af9db6.rlib" "/opt/rustwide/target/debug/deps/libtime-48d0caea2e8ba8c6.rlib" "/opt/rustwide/target/debug/deps/libstructopt-e6628fd12b4008bd.rlib" "/opt/rustwide/target/debug/deps/libocl_stream-c859e2bfa67d6d49.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-60be5eb9e0904a69.rlib" "/opt/rustwide/target/debug/deps/liblog-40608a55793355c9.rlib" "/opt/rustwide/target/debug/deps/libparking_lot-5ce69c8f45201d67.rlib" "/opt/rustwide/target/debug/deps/libparking_lot_core-9de97daac1819a29.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-fe859806c2bc3134.rlib" "/opt/rustwide/target/debug/deps/liblock_api-db461bc71d83cdd1.rlib" "/opt/rustwide/target/debug/deps/libinstant-19d5109d95e62e31.rlib" "/opt/rustwide/target/debug/deps/libthiserror-7664fc1ddf1bd694.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-fda184b7d2a24350.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-42ae04f8151980ef.rlib" "/opt/rustwide/target/debug/deps/libstd_semaphore-22c3641673f386b2.rlib" "/opt/rustwide/target/debug/deps/libocl-10e76efdcd3beb55.rlib" "/opt/rustwide/target/debug/deps/libqutex-2e08e6e076077e47.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam-1e87adba34e73d13.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_queue-2ecb4feecb7803b6.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-c152fd760aec84d4.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-0c97fbe5de7b994b.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-b4cce1933f863018.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-54ff2283d814f48f.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-340ca04af961eee9.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-5ca249060cd27184.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-86422d76b8bd90ed.rlib" "/opt/rustwide/target/debug/deps/libmaybe_uninit-8e53985a502a8210.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-b22544e46cbb7baa.rlib" "/opt/rustwide/target/debug/deps/libnodrop-a8665a7dcf8d6109.rlib" "/opt/rustwide/target/debug/deps/libocl_core-088453185bbeb1c2.rlib" "/opt/rustwide/target/debug/deps/libcl_sys-e2ab24adfb8d80c1.rlib" "/opt/rustwide/target/debug/deps/libocl_core_vector-86b2be74e97a4aca.rlib" "/opt/rustwide/target/debug/deps/libnum-eac96d608646a837.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-ec25bcc80ce32525.rlib" "/opt/rustwide/target/debug/deps/libnum_bigint-97b8b0605cd2bab1.rlib" "/opt/rustwide/target/debug/deps/librand-04f0265a55ab397d.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-36c29e0fcbca8588.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-d9102770f1d8d2b0.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-55d0fd872b573d67.rlib" "/opt/rustwide/target/debug/deps/librustc_serialize-bdf045fabfc65aef.rlib" "/opt/rustwide/target/debug/deps/libenum_primitive-fdd3686485ff03c4.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-97bbfcaf67cd15ee.rlib" "/opt/rustwide/target/debug/deps/libfailure-a183ecdb2e9f60ba.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-8d89c17fd450d83f.rlib" "/opt/rustwide/target/debug/deps/libminiz_oxide-7944769413643ed0.rlib" "/opt/rustwide/target/debug/deps/libadler-9d91af25e56b3838.rlib" "/opt/rustwide/target/debug/deps/libobject-8d082ace0cd4b298.rlib" "/opt/rustwide/target/debug/deps/libaddr2line-7e3e07a788c52030.rlib" "/opt/rustwide/target/debug/deps/libgimli-cc404859d3654484.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-97437e183f3ae6e4.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-db76dfe7b92bf8d2.rlib" "/opt/rustwide/target/debug/deps/libfutures-186c37c96b84a18b.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-e611f1a591721d53.rlib" "/opt/rustwide/target/debug/deps/libclap-48a10c22af7fe228.rlib" "/opt/rustwide/target/debug/deps/libvec_map-18b27ee44a5c9049.rlib" "/opt/rustwide/target/debug/deps/libtextwrap-dcd1981df6974b46.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-b35e561241f87659.rlib" "/opt/rustwide/target/debug/deps/libstrsim-c9e2592dde3c5431.rlib" "/opt/rustwide/target/debug/deps/libbitflags-6063cd2c96572b53.rlib" "/opt/rustwide/target/debug/deps/libatty-c372379d7041944b.rlib" "/opt/rustwide/target/debug/deps/liblibc-30a19845fe6b6838.rlib" "/opt/rustwide/target/debug/deps/libansi_term-7b95e091c56f4f65.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-9a950938f3668a37.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-3b1b529ec96b3df7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-ac333df4e6839cea.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-22a9ff9d2be6d427.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-5decbb94c7d60860.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-29a9663b62a1cd00.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-6f0cee0dbab2d3f8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-f5dc7d1d28c5c249.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-d19bda9ef557e755.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-82a955fd13db2399.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-44f3e7c1b7cc17ef.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-3ee6f750c5f3c2cf.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-ae5e1795dcba83e8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-8d545d8592f2b534.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-c4c222675f83fd37.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-c1e9c53e75e301ed.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-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-2021-09-08-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-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-80a2b295510dd038.rlib" "-Wl,-Bdynamic" "-lOpenCL" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/rust_opencl_demo-ca035da10f469403" "-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 `rust-opencl-demo` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "d8fe56d46b9d6bb0dfa356d4a723e180635b35ff6e829c46de085d45fed34b38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8fe56d46b9d6bb0dfa356d4a723e180635b35ff6e829c46de085d45fed34b38", kill_on_drop: false }`
[INFO] [stdout] d8fe56d46b9d6bb0dfa356d4a723e180635b35ff6e829c46de085d45fed34b38