[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] 7ee06b1d352fa581afbdc06bb4745ed06414bd73
[INFO] testing parallel-programming-hwr/rust-opencl-demo against beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparallel-programming-hwr%2Frust-opencl-demo" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/parallel-programming-hwr/rust-opencl-demo on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", 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-13/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-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[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 ocl v0.19.3
[INFO] [stderr]   Downloaded qutex v0.2.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1baedcd94ba7a262d306d0f99bcb11e9cdcfe40043f6eefb221f286535d1d3bb
[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" "1baedcd94ba7a262d306d0f99bcb11e9cdcfe40043f6eefb221f286535d1d3bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1baedcd94ba7a262d306d0f99bcb11e9cdcfe40043f6eefb221f286535d1d3bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1baedcd94ba7a262d306d0f99bcb11e9cdcfe40043f6eefb221f286535d1d3bb", kill_on_drop: false }`
[INFO] [stdout] 1baedcd94ba7a262d306d0f99bcb11e9cdcfe40043f6eefb221f286535d1d3bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a3ef682328ee94232c650dd3a765535b02509b7bba1256f45c69606b66e4df4b
[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" "a3ef682328ee94232c650dd3a765535b02509b7bba1256f45c69606b66e4df4b", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling cl-sys v0.4.2
[INFO] [stderr]    Compiling parking_lot_core v0.8.0
[INFO] [stderr]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling crossbeam-channel v0.4.4
[INFO] [stderr]    Compiling backtrace v0.3.54
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling crossbeam v0.7.3
[INFO] [stderr]    Compiling qutex v0.2.3
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling rayon v1.5.0
[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 synstructure v0.12.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling structopt-derive v0.4.13
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling ocl-core v0.11.2
[INFO] [stderr]    Compiling structopt v0.3.20
[INFO] [stderr]    Compiling ocl v0.19.3
[INFO] [stderr]    Compiling rust-opencl-demo v0.1.0 (/opt/rustwide/workdir)
[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-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/rust_opencl_demo-178aba16a084b7c3.rust_opencl_demo.8zdtvuz8-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/rust_opencl_demo-178aba16a084b7c3.rust_opencl_demo.8zdtvuz8-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/rust_opencl_demo-178aba16a084b7c3.rust_opencl_demo.8zdtvuz8-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/rust_opencl_demo-178aba16a084b7c3.rust_opencl_demo.8zdtvuz8-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/rust_opencl_demo-178aba16a084b7c3.rust_opencl_demo.8zdtvuz8-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/rust_opencl_demo-178aba16a084b7c3.rust_opencl_demo.8zdtvuz8-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/rust_opencl_demo-178aba16a084b7c3.rust_opencl_demo.8zdtvuz8-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/rust_opencl_demo-178aba16a084b7c3.rust_opencl_demo.8zdtvuz8-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/rust_opencl_demo-178aba16a084b7c3.rust_opencl_demo.8zdtvuz8-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/rust_opencl_demo-178aba16a084b7c3.rust_opencl_demo.8zdtvuz8-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/rust_opencl_demo-178aba16a084b7c3.rust_opencl_demo.8zdtvuz8-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/rust_opencl_demo-178aba16a084b7c3.rust_opencl_demo.8zdtvuz8-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/rust_opencl_demo-178aba16a084b7c3.rust_opencl_demo.8zdtvuz8-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/rust_opencl_demo-178aba16a084b7c3.rust_opencl_demo.8zdtvuz8-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/rust_opencl_demo-178aba16a084b7c3.rust_opencl_demo.8zdtvuz8-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/rust_opencl_demo-178aba16a084b7c3.rust_opencl_demo.8zdtvuz8-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/rust_opencl_demo-178aba16a084b7c3" "/opt/rustwide/target/debug/deps/rust_opencl_demo-178aba16a084b7c3.16oj21dkd847axbf.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libparking_lot-5886ec515778d53d.rlib" "/opt/rustwide/target/debug/deps/libparking_lot_core-419948bbee60e056.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-d599a05b5ab36173.rlib" "/opt/rustwide/target/debug/deps/liblock_api-e052604e524a2804.rlib" "/opt/rustwide/target/debug/deps/libinstant-80af378529ae977f.rlib" "/opt/rustwide/target/debug/deps/libocl-adeca9d0427a2747.rlib" "/opt/rustwide/target/debug/deps/libqutex-dfb9dd092120cff5.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam-58394cd3c4cb5d5c.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_queue-34bfa4a7f77ee224.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-a96b6febc0fedee5.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-725e81724c13a8ca.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-34944e4fe4b38f7c.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-281950e12014f7ec.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-62efd5c3c3e18fe4.rlib" "/opt/rustwide/target/debug/deps/libmaybe_uninit-eaf618366f8551a4.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-3bb9a546b52233f2.rlib" "/opt/rustwide/target/debug/deps/libnodrop-9930c0e3be6b3e1a.rlib" "/opt/rustwide/target/debug/deps/libocl_core-11ac5eb6311773ca.rlib" "/opt/rustwide/target/debug/deps/libcl_sys-623f68acb0fb5168.rlib" "/opt/rustwide/target/debug/deps/libocl_core_vector-afd2bee823692253.rlib" "/opt/rustwide/target/debug/deps/libnum-1d14002ae884623a.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-8565c38035a9ade8.rlib" "/opt/rustwide/target/debug/deps/libnum_bigint-61c0365cad0bfa47.rlib" "/opt/rustwide/target/debug/deps/librand-42a6e568933288e1.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-aa130faf49ab8f05.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-d35afb76f1c5386c.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-a533511d45cca78e.rlib" "/opt/rustwide/target/debug/deps/librustc_serialize-7a3ef2123a40ae59.rlib" "/opt/rustwide/target/debug/deps/libenum_primitive-b08465dcdf209dec.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-ce76a0740b185d80.rlib" "/opt/rustwide/target/debug/deps/libfailure-957be2ba33b27ec0.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-29dc8fd6368bc60a.rlib" "/opt/rustwide/target/debug/deps/libminiz_oxide-fc37096584dd689f.rlib" "/opt/rustwide/target/debug/deps/libadler-013da12b1c81b559.rlib" "/opt/rustwide/target/debug/deps/libobject-dbb94767ac9953ef.rlib" "/opt/rustwide/target/debug/deps/libaddr2line-d330feb02a922e3d.rlib" "/opt/rustwide/target/debug/deps/libgimli-8d0c103f388d3262.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-a05fd217af1a3b9e.rlib" "/opt/rustwide/target/debug/deps/libfutures-f57264efe2215d26.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-cb2b583837c7ff21.rlib" "/opt/rustwide/target/debug/deps/libstructopt-c9f2b7dc94069fb8.rlib" "/opt/rustwide/target/debug/deps/libclap-803352d3648f21e5.rlib" "/opt/rustwide/target/debug/deps/libvec_map-9c64949c2f867b0b.rlib" "/opt/rustwide/target/debug/deps/libtextwrap-24249d84d50da6cf.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-906fa989c4fba052.rlib" "/opt/rustwide/target/debug/deps/libstrsim-794cc78f848fe7af.rlib" "/opt/rustwide/target/debug/deps/libbitflags-8a5476fab5bb3232.rlib" "/opt/rustwide/target/debug/deps/libatty-6f8ccbd3c960cf83.rlib" "/opt/rustwide/target/debug/deps/libansi_term-4b9c56ff58f1d4f8.rlib" "/opt/rustwide/target/debug/deps/librayon-451d63b42a779489.rlib" "/opt/rustwide/target/debug/deps/librayon_core-d0941ad702aa37de.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-80c115f9953baf22.rlib" "/opt/rustwide/target/debug/deps/liblibc-3d9721a098b165bd.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-bcb1258c385cdd42.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-f5f49d3572c0f7e3.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-b655deac3cb1d6a8.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-b71d276e69df7592.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-83a28bce40ee7748.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-87834de79fb55493.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-b2d06f7d60fcbb27.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-d82520db93b55397.rlib" "/opt/rustwide/target/debug/deps/libeither-253b1295061796dc.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-7444fd17919e9af0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-0ee2f67026959ab7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-df1bcd1e82256d04.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-ed9ecf1b54021131.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-0ede66bb24e94b96.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-7c2de7f50940865c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-b138d50085fd4683.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-6576870d8f2b9ae2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-042a30c5f67b2c91.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-7b3f33d3dbe385dc.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-90b3063cd7b22527.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-17f9484f8dc4da1e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-df38345acd9d92e1.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-a5e10ca10bdd9e54.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-9e5b4162eeef2cef.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-3a4e739a77468800.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-0f3a0c116d5e04d6.rlib" "-Wl,-Bdynamic" "-lOpenCL" "-lOpenCL" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc"
[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
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust-opencl-demo`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "a3ef682328ee94232c650dd3a765535b02509b7bba1256f45c69606b66e4df4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3ef682328ee94232c650dd3a765535b02509b7bba1256f45c69606b66e4df4b", kill_on_drop: false }`
[INFO] [stdout] a3ef682328ee94232c650dd3a765535b02509b7bba1256f45c69606b66e4df4b