[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 beta-2021-08-01 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-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/HiiGHoVuTi/MonteCarloParallel 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/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-13/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" "+beta-2021-08-01" "fetch" "--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 qutex v0.2.3
[INFO] [stderr]   Downloaded futures-executor v0.3.13
[INFO] [stderr]   Downloaded affinity v0.1.1
[INFO] [stderr]   Downloaded priority-queue v1.1.1
[INFO] [stderr]   Downloaded futures-intrusive v0.4.0
[INFO] [stderr]   Downloaded ocl-core v0.11.2
[INFO] [stderr]   Downloaded switchyard v0.2.0
[INFO] [stderr]   Downloaded ocl v0.19.3
[INFO] [stderr]   Downloaded slotmap v1.0.2
[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" "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] aee16e8472d2a583edc0271b73a6ea49f54c1f56d6db6241717170a634e4d4f8
[INFO] running `Command { std: "docker" "start" "-a" "aee16e8472d2a583edc0271b73a6ea49f54c1f56d6db6241717170a634e4d4f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aee16e8472d2a583edc0271b73a6ea49f54c1f56d6db6241717170a634e4d4f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aee16e8472d2a583edc0271b73a6ea49f54c1f56d6db6241717170a634e4d4f8", kill_on_drop: false }`
[INFO] [stdout] aee16e8472d2a583edc0271b73a6ea49f54c1f56d6db6241717170a634e4d4f8
[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" "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] f3897fceffe6b598218de16bd808318790b071693f4dbea54f565776ae1ba96f
[INFO] running `Command { std: "docker" "start" "-a" "f3897fceffe6b598218de16bd808318790b071693f4dbea54f565776ae1ba96f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.93
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling syn v1.0.68
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling futures-core v0.3.13
[INFO] [stderr]    Compiling futures v0.1.31
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling gimli v0.23.0
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling futures-task v0.3.13
[INFO] [stderr]    Compiling object v0.23.0
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling rustc-demangle v0.1.18
[INFO] [stderr]    Compiling futures-sink v0.3.13
[INFO] [stderr]    Compiling cl-sys v0.4.2
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling futures-io v0.3.13
[INFO] [stderr]    Compiling arrayvec v0.6.1
[INFO] [stderr]    Compiling nodrop v0.1.14
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling priority-queue v1.1.1
[INFO] [stderr]    Compiling instant v0.1.9
[INFO] [stderr]    Compiling slotmap v1.0.2
[INFO] [stderr]    Compiling ocl-core v0.11.2
[INFO] [stderr]    Compiling lock_api v0.4.3
[INFO] [stderr]    Compiling futures-channel v0.3.13
[INFO] [stderr]    Compiling indexmap v1.6.2
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling rand v0.4.6
[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 parking_lot v0.11.1
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling affinity v0.1.1
[INFO] [stderr]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling futures-intrusive v0.4.0
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling crossbeam-channel v0.4.4
[INFO] [stderr]    Compiling crossbeam-queue v0.2.3
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling switchyard v0.2.0
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling crossbeam v0.7.3
[INFO] [stderr]    Compiling qutex v0.2.3
[INFO] [stderr]    Compiling addr2line v0.14.1
[INFO] [stderr]    Compiling backtrace v0.3.56
[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 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-a62bc1717fc4d434.concurrency_example.cabc8705-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/concurrency_example-a62bc1717fc4d434.concurrency_example.cabc8705-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/concurrency_example-a62bc1717fc4d434.concurrency_example.cabc8705-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/concurrency_example-a62bc1717fc4d434.concurrency_example.cabc8705-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/concurrency_example-a62bc1717fc4d434.concurrency_example.cabc8705-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/concurrency_example-a62bc1717fc4d434.concurrency_example.cabc8705-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/concurrency_example-a62bc1717fc4d434.concurrency_example.cabc8705-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/concurrency_example-a62bc1717fc4d434.concurrency_example.cabc8705-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/concurrency_example-a62bc1717fc4d434.concurrency_example.cabc8705-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/concurrency_example-a62bc1717fc4d434.concurrency_example.cabc8705-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/concurrency_example-a62bc1717fc4d434.concurrency_example.cabc8705-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/concurrency_example-a62bc1717fc4d434.concurrency_example.cabc8705-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/concurrency_example-a62bc1717fc4d434.concurrency_example.cabc8705-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/concurrency_example-a62bc1717fc4d434.concurrency_example.cabc8705-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/concurrency_example-a62bc1717fc4d434.concurrency_example.cabc8705-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/concurrency_example-a62bc1717fc4d434.concurrency_example.cabc8705-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/concurrency_example-a62bc1717fc4d434.51u4aesouqvl7mi0.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-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/libswitchyard-fbdf8e6f8e29c2c3.rlib" "/opt/rustwide/target/debug/deps/libaffinity-ffeb08f3a01df0f4.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-0399e33bd8f2989a.rlib" "/opt/rustwide/target/debug/deps/liberrno-5c40812c515c0847.rlib" "/opt/rustwide/target/debug/deps/libslotmap-a117966c1af761ba.rlib" "/opt/rustwide/target/debug/deps/libpriority_queue-33a20357ce251d6c.rlib" "/opt/rustwide/target/debug/deps/libindexmap-2112c90a9bf7e40b.rlib" "/opt/rustwide/target/debug/deps/libhashbrown-9364b7f03ec6cdb2.rlib" "/opt/rustwide/target/debug/deps/libfutures_intrusive-7a87c3ea0b701333.rlib" "/opt/rustwide/target/debug/deps/libparking_lot-55cf56b6d910697d.rlib" "/opt/rustwide/target/debug/deps/libparking_lot_core-25839caccdd4b2b7.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-1c8854a0d5bb57ee.rlib" "/opt/rustwide/target/debug/deps/libinstant-805a528de14625d3.rlib" "/opt/rustwide/target/debug/deps/liblock_api-d4c2d22502e2d2a6.rlib" "/opt/rustwide/target/debug/deps/libarrayvec-8505d1159e44f544.rlib" "/opt/rustwide/target/debug/deps/librand-52b813842ae1e31c.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-92d29f3755dfa1b4.rlib" "/opt/rustwide/target/debug/deps/libppv_lite86-8619f3436cd33015.rlib" "/opt/rustwide/target/debug/deps/librand_core-b6386c8225a42a31.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-fab935464bbe6bac.rlib" "/opt/rustwide/target/debug/deps/libfutures-0c54d0a09eb648ec.rlib" "/opt/rustwide/target/debug/deps/libfutures_executor-055d16ecc711698d.rlib" "/opt/rustwide/target/debug/deps/libfutures_util-7110cc9e8d9b3a2f.rlib" "/opt/rustwide/target/debug/deps/libmemchr-c093777634ae2b28.rlib" "/opt/rustwide/target/debug/deps/libfutures_io-c780fb607ae68e07.rlib" "/opt/rustwide/target/debug/deps/libslab-19bed823898320f8.rlib" "/opt/rustwide/target/debug/deps/libfutures_channel-4bb5177dca6dd249.rlib" "/opt/rustwide/target/debug/deps/libpin_project_lite-ac1440aaedb5febe.rlib" "/opt/rustwide/target/debug/deps/libfutures_sink-6f47b171292e1c92.rlib" "/opt/rustwide/target/debug/deps/libfutures_task-b6773891d5aee8df.rlib" "/opt/rustwide/target/debug/deps/libpin_utils-0d9ad188af5be84f.rlib" "/opt/rustwide/target/debug/deps/libfutures_core-2fa37104fc8d2db6.rlib" "/opt/rustwide/target/debug/deps/libocl-6d30ce0c0554b926.rlib" "/opt/rustwide/target/debug/deps/libqutex-4b16d9a0078619eb.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam-973d02de5846bdf0.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_queue-7e820ed6f748bdf1.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-f5a146f462aeea17.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-731472b1adacec67.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-e969548fcbdf5d75.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-77ffbe2fe379a2bf.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-a12ae7293f8eed8b.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-6ccdd1cb1d87c90c.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/libnodrop-393f2d64a5c1feac.rlib" "/opt/rustwide/target/debug/deps/libocl_core-9a01313fa8dffbc5.rlib" "/opt/rustwide/target/debug/deps/libcl_sys-2fe437f2100674e0.rlib" "/opt/rustwide/target/debug/deps/libocl_core_vector-fce324b28ad83be1.rlib" "/opt/rustwide/target/debug/deps/libnum-4b6d947811795418.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-c6c68e54e13f6bde.rlib" "/opt/rustwide/target/debug/deps/libnum_bigint-067c35bb2683006c.rlib" "/opt/rustwide/target/debug/deps/librand-3ad6b2bdad37b8e4.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-383ace21da403e34.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-3eda5be0b7f54121.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-76b333885d13b3a8.rlib" "/opt/rustwide/target/debug/deps/librustc_serialize-91775e1d201509e0.rlib" "/opt/rustwide/target/debug/deps/libenum_primitive-1b135a0dfe3b4271.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-8128d727dae67411.rlib" "/opt/rustwide/target/debug/deps/libbitflags-e09638bf9aca31b4.rlib" "/opt/rustwide/target/debug/deps/libfailure-ad66bc0c6947f44a.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-b98a83787e47b94f.rlib" "/opt/rustwide/target/debug/deps/libminiz_oxide-0bdb5fa25f371614.rlib" "/opt/rustwide/target/debug/deps/libadler-7d22ef6d37ef0175.rlib" "/opt/rustwide/target/debug/deps/libobject-754d1364c4fe76f8.rlib" "/opt/rustwide/target/debug/deps/liblibc-123c6084fceb54b0.rlib" "/opt/rustwide/target/debug/deps/libaddr2line-8a4f019b84893665.rlib" "/opt/rustwide/target/debug/deps/libgimli-60a45208ad62db7f.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-0d27f345b2a6a3cd.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-a9e7c1a3311eed5c.rlib" "/opt/rustwide/target/debug/deps/libfutures-c39dff430ac81ac9.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-d0a58c91d8ef5575.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" "-lOpenCL" "-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/concurrency_example-a62bc1717fc4d434" "-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` due to 2 previous errors; 9 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "f3897fceffe6b598218de16bd808318790b071693f4dbea54f565776ae1ba96f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3897fceffe6b598218de16bd808318790b071693f4dbea54f565776ae1ba96f", kill_on_drop: false }`
[INFO] [stdout] f3897fceffe6b598218de16bd808318790b071693f4dbea54f565776ae1ba96f
