[INFO] cloning repository https://github.com/HiiGHoVuTi/MonteCarloParallel
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HiiGHoVuTi/MonteCarloParallel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHiiGHoVuTi%2FMonteCarloParallel", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHiiGHoVuTi%2FMonteCarloParallel'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 59f4326983b7762b6fd04564f599a062cb1fac8a
[INFO] testing HiiGHoVuTi/MonteCarloParallel against 1.54.0 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHiiGHoVuTi%2FMonteCarloParallel" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/HiiGHoVuTi/MonteCarloParallel on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/HiiGHoVuTi/MonteCarloParallel
[INFO] finished tweaking git repo https://github.com/HiiGHoVuTi/MonteCarloParallel
[INFO] tweaked toml for git repo https://github.com/HiiGHoVuTi/MonteCarloParallel written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/HiiGHoVuTi/MonteCarloParallel already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 485f41edb10ec0f8d9c2ad83818100a942f69d85ed4cedf385b51275ac3513ab
[INFO] running `Command { std: "docker" "start" "-a" "485f41edb10ec0f8d9c2ad83818100a942f69d85ed4cedf385b51275ac3513ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "485f41edb10ec0f8d9c2ad83818100a942f69d85ed4cedf385b51275ac3513ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "485f41edb10ec0f8d9c2ad83818100a942f69d85ed4cedf385b51275ac3513ab", kill_on_drop: false }`
[INFO] [stdout] 485f41edb10ec0f8d9c2ad83818100a942f69d85ed4cedf385b51275ac3513ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 22010226d7497ea16d2ba633931575d5fbf9fac2bf26c8b65c66832162ea50b5
[INFO] running `Command { std: "docker" "start" "-a" "22010226d7497ea16d2ba633931575d5fbf9fac2bf26c8b65c66832162ea50b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.93
[INFO] [stderr]    Compiling syn v1.0.68
[INFO] [stderr]    Compiling futures-core v0.3.13
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling futures v0.1.31
[INFO] [stderr]    Compiling futures-sink v0.3.13
[INFO] [stderr]    Compiling cl-sys v0.4.2
[INFO] [stderr]    Compiling futures-task v0.3.13
[INFO] [stderr]    Compiling arrayvec v0.6.1
[INFO] [stderr]    Compiling nodrop v0.1.14
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling priority-queue v1.1.1
[INFO] [stderr]    Compiling slotmap v1.0.2
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling ocl-core v0.11.2
[INFO] [stderr]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling futures-channel v0.3.13
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling backtrace v0.3.56
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling parking_lot_core v0.8.3
[INFO] [stderr]    Compiling errno v0.2.7
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling affinity v0.1.1
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling crossbeam-queue v0.2.3
[INFO] [stderr]    Compiling crossbeam-channel v0.4.4
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling futures-intrusive v0.4.0
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling crossbeam v0.7.3
[INFO] [stderr]    Compiling qutex v0.2.3
[INFO] [stderr]    Compiling switchyard v0.2.0
[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 futures-macro v0.3.13
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling futures-util v0.3.13
[INFO] [stderr]    Compiling ocl v0.19.3
[INFO] [stderr]    Compiling futures-executor v0.3.13
[INFO] [stderr]    Compiling futures v0.3.13
[INFO] [stderr]    Compiling concurrency_example v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::any::Any`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::any::Any;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Instant`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::time::Instant;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]   --> src/main.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 33 |     for _i in (0 .. N_JOBS) {
[INFO] [stdout]    |               ^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]   --> src/main.rs:38:17
[INFO] [stdout]    |
[INFO] [stdout] 38 |                         for _j in (0 .. N_ITERS_PER_JOB) {
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/main.rs:43:23
[INFO] [stdout]    |
[INFO] [stdout] 43 | ...                   local_count = (local_count + 1);
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/main.rs:46:29
[INFO] [stdout]    |
[INFO] [stdout] 46 |                         borrowed_data.count = (borrowed_data.count + local_count);
[INFO] [stdout]    |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Instant` is imported redundantly
[INFO] [stdout]   --> src/main.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 6  | use std::time::Instant;
[INFO] [stdout]    |     ------------------ the item `Instant` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 65 |     use std::time::Instant;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/main.rs:90:17
[INFO] [stdout]    |
[INFO] [stdout] 90 |     let range = (0 .. N_JOBS_GPU);
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/concurrency_example-fcbac5c829f76192.concurrency_example.4azzrtfg-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/concurrency_example-fcbac5c829f76192.concurrency_example.4azzrtfg-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/concurrency_example-fcbac5c829f76192.concurrency_example.4azzrtfg-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/concurrency_example-fcbac5c829f76192.concurrency_example.4azzrtfg-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/concurrency_example-fcbac5c829f76192.concurrency_example.4azzrtfg-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/concurrency_example-fcbac5c829f76192.concurrency_example.4azzrtfg-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/concurrency_example-fcbac5c829f76192.concurrency_example.4azzrtfg-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/concurrency_example-fcbac5c829f76192.concurrency_example.4azzrtfg-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/concurrency_example-fcbac5c829f76192.concurrency_example.4azzrtfg-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/concurrency_example-fcbac5c829f76192.concurrency_example.4azzrtfg-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/concurrency_example-fcbac5c829f76192.concurrency_example.4azzrtfg-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/concurrency_example-fcbac5c829f76192.concurrency_example.4azzrtfg-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/concurrency_example-fcbac5c829f76192.concurrency_example.4azzrtfg-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/concurrency_example-fcbac5c829f76192.concurrency_example.4azzrtfg-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/concurrency_example-fcbac5c829f76192.concurrency_example.4azzrtfg-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/concurrency_example-fcbac5c829f76192.concurrency_example.4azzrtfg-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/concurrency_example-fcbac5c829f76192.m3w7jpv0kbzs3ah.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libswitchyard-1920b9bb6085a771.rlib" "/opt/rustwide/target/debug/deps/libaffinity-ad4fc96a5fd4bb36.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-4d98b3a917b90e76.rlib" "/opt/rustwide/target/debug/deps/liberrno-2de5b8655cc26e66.rlib" "/opt/rustwide/target/debug/deps/libslotmap-4f6f9522f2e7e6eb.rlib" "/opt/rustwide/target/debug/deps/libpriority_queue-f8ce71f293ab7edb.rlib" "/opt/rustwide/target/debug/deps/libindexmap-d2a9cda8e6501683.rlib" "/opt/rustwide/target/debug/deps/libhashbrown-a70fed2d776e2164.rlib" "/opt/rustwide/target/debug/deps/libfutures_intrusive-e1002bd442e64199.rlib" "/opt/rustwide/target/debug/deps/libparking_lot-2c56bd84251fa7c0.rlib" "/opt/rustwide/target/debug/deps/libparking_lot_core-4bcbd3af90f4a1d4.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-cd9632e27e802452.rlib" "/opt/rustwide/target/debug/deps/libinstant-b15b767f83caad3c.rlib" "/opt/rustwide/target/debug/deps/liblock_api-98b3ef158a6bc1a6.rlib" "/opt/rustwide/target/debug/deps/libarrayvec-4cdb63bbe3551a1c.rlib" "/opt/rustwide/target/debug/deps/librand-cbfdd9cfcc15b0e7.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-b1bd2dbb193563d0.rlib" "/opt/rustwide/target/debug/deps/libppv_lite86-545d86392ea1d8e4.rlib" "/opt/rustwide/target/debug/deps/librand_core-60c8acd40ceccb56.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-097459b9193ed61e.rlib" "/opt/rustwide/target/debug/deps/libfutures-f2cb5e2b5585fd46.rlib" "/opt/rustwide/target/debug/deps/libfutures_executor-1db6d662b0d5493b.rlib" "/opt/rustwide/target/debug/deps/libfutures_util-b9351af40053ea73.rlib" "/opt/rustwide/target/debug/deps/libmemchr-4b0efb25cb3e65ef.rlib" "/opt/rustwide/target/debug/deps/libfutures_io-8e08f757a55b6eec.rlib" "/opt/rustwide/target/debug/deps/libslab-a95947d689540fa4.rlib" "/opt/rustwide/target/debug/deps/libfutures_channel-6a59f994edd0c28c.rlib" "/opt/rustwide/target/debug/deps/libpin_project_lite-9385a627c3f2ae8b.rlib" "/opt/rustwide/target/debug/deps/libfutures_sink-21e5e5063cd10d66.rlib" "/opt/rustwide/target/debug/deps/libfutures_task-562c10b2024d3723.rlib" "/opt/rustwide/target/debug/deps/libpin_utils-576e633f12357c97.rlib" "/opt/rustwide/target/debug/deps/libfutures_core-a0e550bb93efa9f6.rlib" "/opt/rustwide/target/debug/deps/libocl-806a532ec3f66c7b.rlib" "/opt/rustwide/target/debug/deps/libqutex-f73312ce99daaee3.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam-1aac2ffc1d9a7b94.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_queue-50ec579f7669b562.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-316e2b8f1f795595.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-821b7f55c9271df3.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-d36f68b0022dcdcc.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-7a1710762e6687e9.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-2824ef9595d5db8e.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-b76e7ff1d6357fef.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-5c53d641eb010a81.rlib" "/opt/rustwide/target/debug/deps/libmaybe_uninit-17ac005437abed86.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-e7a28af79b261e75.rlib" "/opt/rustwide/target/debug/deps/libnodrop-58eb61a84ff0532d.rlib" "/opt/rustwide/target/debug/deps/libocl_core-7393d7fa8e8001e5.rlib" "/opt/rustwide/target/debug/deps/libcl_sys-c6724e509f00b879.rlib" "/opt/rustwide/target/debug/deps/libocl_core_vector-117fc0af201d2252.rlib" "/opt/rustwide/target/debug/deps/libnum-7a641672e9e7f804.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-2337432e1da0e16d.rlib" "/opt/rustwide/target/debug/deps/libnum_bigint-f143ddd1b1f3491d.rlib" "/opt/rustwide/target/debug/deps/librand-fc19e2eb01b0fc94.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-52684b1b6dfe02c1.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-14a43334321bcbad.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-7a0e30bba1fc1444.rlib" "/opt/rustwide/target/debug/deps/librustc_serialize-1348073dc5ce83ba.rlib" "/opt/rustwide/target/debug/deps/libenum_primitive-090997e8732ca349.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-36179128b0fa8144.rlib" "/opt/rustwide/target/debug/deps/libbitflags-f89ae4b715176e2d.rlib" "/opt/rustwide/target/debug/deps/libfailure-618aff61047e5c2e.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-dddd61af27d30218.rlib" "/opt/rustwide/target/debug/deps/libminiz_oxide-6d1f5d22fe94ee7f.rlib" "/opt/rustwide/target/debug/deps/libadler-21b6e26b0dda2395.rlib" "/opt/rustwide/target/debug/deps/libobject-4f6e4f4a4187d08e.rlib" "/opt/rustwide/target/debug/deps/liblibc-da10e87118d80a90.rlib" "/opt/rustwide/target/debug/deps/libaddr2line-fb3d74189bdf5036.rlib" "/opt/rustwide/target/debug/deps/libgimli-d6ff60a9dca4d8b3.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-38c8a3e888ecb06a.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-933b79095441a64a.rlib" "/opt/rustwide/target/debug/deps/libfutures-f092d5027b43482b.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-d2f26dc32356e531.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-2420485b9e5ef5e1.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-785e3cb61c4b1960.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-087191a88bdaa22d.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-9981842c02975178.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-6fb405869b015fde.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-d05c5c3c56004b7b.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-42d74d2097528b38.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-fb36534c113d2209.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-b56b9042c12b6535.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-491902d6cb3e76df.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-61834e0981b8c367.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-f78aa99d613a55bc.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-53ee54cd7fed2c57.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-544ecdbd6cda3c58.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-379cc252b6943a79.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-8063eea38dcc5e62.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-5b228734afae15ee.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-d6c7a399d95d173f.rlib" "-Wl,-Bdynamic" "-lOpenCL" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/concurrency_example-fcbac5c829f76192" "-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; 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `concurrency_example`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "22010226d7497ea16d2ba633931575d5fbf9fac2bf26c8b65c66832162ea50b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22010226d7497ea16d2ba633931575d5fbf9fac2bf26c8b65c66832162ea50b5", kill_on_drop: false }`
[INFO] [stdout] 22010226d7497ea16d2ba633931575d5fbf9fac2bf26c8b65c66832162ea50b5
