[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 try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHiiGHoVuTi%2FMonteCarloParallel" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/HiiGHoVuTi/MonteCarloParallel on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-10/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" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded priority-queue v1.1.1
[INFO] [stderr]   Downloaded qutex v0.2.3
[INFO] [stderr]   Downloaded slotmap v1.0.2
[INFO] [stderr]   Downloaded cl-sys v0.4.2
[INFO] [stderr]   Downloaded affinity v0.1.1
[INFO] [stderr]   Downloaded switchyard v0.2.0
[INFO] [stderr]   Downloaded ocl v0.19.3
[INFO] [stderr]   Downloaded arrayvec v0.6.1
[INFO] [stderr]   Downloaded ocl-core-vector v0.1.0
[INFO] [stderr]   Downloaded ocl-core v0.11.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3ac763002b8b715d6f3be2d8b3af54ec70e150f731e5d41d5c15926f7990cd13
[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" "3ac763002b8b715d6f3be2d8b3af54ec70e150f731e5d41d5c15926f7990cd13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ac763002b8b715d6f3be2d8b3af54ec70e150f731e5d41d5c15926f7990cd13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ac763002b8b715d6f3be2d8b3af54ec70e150f731e5d41d5c15926f7990cd13", kill_on_drop: false }`
[INFO] [stdout] 3ac763002b8b715d6f3be2d8b3af54ec70e150f731e5d41d5c15926f7990cd13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9eb8071a6253d02b5076a66b70fc9d2cd76ce7ecc120f9c72d1b398a3dfc5d0f
[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" "9eb8071a6253d02b5076a66b70fc9d2cd76ce7ecc120f9c72d1b398a3dfc5d0f", 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 futures-core v0.3.13
[INFO] [stderr]    Compiling gimli v0.23.0
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling semver v0.1.20
[INFO] [stderr]    Compiling futures v0.1.31
[INFO] [stderr]    Compiling rustc-demangle v0.1.18
[INFO] [stderr]    Compiling object v0.23.0
[INFO] [stderr]    Compiling futures-task v0.3.13
[INFO] [stderr]    Compiling futures-sink v0.3.13
[INFO] [stderr]    Compiling cl-sys v0.4.2
[INFO] [stderr]    Compiling pin-project-lite v0.2.6
[INFO] [stderr]    Compiling arrayvec v0.6.1
[INFO] [stderr]    Compiling nodrop v0.1.14
[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 indexmap v1.6.2
[INFO] [stderr]    Compiling priority-queue v1.1.1
[INFO] [stderr]    Compiling instant v0.1.9
[INFO] [stderr]    Compiling lock_api v0.4.3
[INFO] [stderr]    Compiling slotmap v1.0.2
[INFO] [stderr]    Compiling futures-channel v0.3.13
[INFO] [stderr]    Compiling rustc_version v0.1.7
[INFO] [stderr]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling crossbeam-channel v0.4.4
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling ocl-core v0.11.2
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling crossbeam v0.7.3
[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 getrandom v0.1.16
[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 qutex v0.2.3
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling futures-intrusive v0.4.0
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling switchyard v0.2.0
[INFO] [stderr]    Compiling addr2line v0.14.1
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling backtrace v0.3.56
[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]    |               ^           ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 33 -     for _i in (0 .. N_JOBS) {
[INFO] [stdout] 33 +     for _i in 0 .. N_JOBS {
[INFO] [stdout]    | 
[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]    |                                   ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 38 -                         for _j in (0 .. N_ITERS_PER_JOB) {
[INFO] [stdout] 38 +                         for _j in 0 .. N_ITERS_PER_JOB {
[INFO] [stdout]    | 
[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]    |                                     ^               ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 43 -                                 local_count = (local_count + 1);
[INFO] [stdout] 43 +                                 local_count = local_count + 1;
[INFO] [stdout]    | 
[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]    |                                               ^                                 ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 46 -                         borrowed_data.count = (borrowed_data.count + local_count);
[INFO] [stdout] 46 +                         borrowed_data.count = borrowed_data.count + local_count;
[INFO] [stdout]    | 
[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]    |                 ^               ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 90 -     let range = (0 .. N_JOBS_GPU);
[INFO] [stdout] 90 +     let range = 0 .. N_JOBS_GPU;
[INFO] [stdout]    | 
[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-ba650c9b02999bd7.concurrency_example.3b7a7f47-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/concurrency_example-ba650c9b02999bd7.concurrency_example.3b7a7f47-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/concurrency_example-ba650c9b02999bd7.concurrency_example.3b7a7f47-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/concurrency_example-ba650c9b02999bd7.concurrency_example.3b7a7f47-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/concurrency_example-ba650c9b02999bd7.concurrency_example.3b7a7f47-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/concurrency_example-ba650c9b02999bd7.concurrency_example.3b7a7f47-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/concurrency_example-ba650c9b02999bd7.concurrency_example.3b7a7f47-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/concurrency_example-ba650c9b02999bd7.concurrency_example.3b7a7f47-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/concurrency_example-ba650c9b02999bd7.concurrency_example.3b7a7f47-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/concurrency_example-ba650c9b02999bd7.concurrency_example.3b7a7f47-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/concurrency_example-ba650c9b02999bd7.concurrency_example.3b7a7f47-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/concurrency_example-ba650c9b02999bd7.concurrency_example.3b7a7f47-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/concurrency_example-ba650c9b02999bd7.concurrency_example.3b7a7f47-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/concurrency_example-ba650c9b02999bd7.concurrency_example.3b7a7f47-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/concurrency_example-ba650c9b02999bd7.concurrency_example.3b7a7f47-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/concurrency_example-ba650c9b02999bd7.concurrency_example.3b7a7f47-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/concurrency_example-ba650c9b02999bd7.3l3bjj9q29jpz6ta.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libswitchyard-c863691469ce747f.rlib" "/opt/rustwide/target/debug/deps/libaffinity-0bc7dada28daadac.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-1f8f6dc252900f65.rlib" "/opt/rustwide/target/debug/deps/liberrno-f2e0f2762da9d339.rlib" "/opt/rustwide/target/debug/deps/libslotmap-6ea488b341d428e9.rlib" "/opt/rustwide/target/debug/deps/libpriority_queue-57f0976f2b0d1164.rlib" "/opt/rustwide/target/debug/deps/libindexmap-f8a75fed9c5dab6e.rlib" "/opt/rustwide/target/debug/deps/libhashbrown-d871cd8609217a8e.rlib" "/opt/rustwide/target/debug/deps/libfutures_intrusive-fc9d30b0516ca982.rlib" "/opt/rustwide/target/debug/deps/libparking_lot-77c9d04f2ebdcad0.rlib" "/opt/rustwide/target/debug/deps/libparking_lot_core-9e1a29fb397eb73f.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-dba68b901e1d2035.rlib" "/opt/rustwide/target/debug/deps/libinstant-ccb4224b4e9829f3.rlib" "/opt/rustwide/target/debug/deps/liblock_api-777e61f6aefe088a.rlib" "/opt/rustwide/target/debug/deps/libarrayvec-aec306f0b77d9c6b.rlib" "/opt/rustwide/target/debug/deps/librand-6e5be8851e5ef589.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-ecfbba9241bb0545.rlib" "/opt/rustwide/target/debug/deps/libppv_lite86-b183ff56153a063c.rlib" "/opt/rustwide/target/debug/deps/librand_core-7fa940dcdbdde491.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-ed3e44da94ef474d.rlib" "/opt/rustwide/target/debug/deps/libfutures-68c417f6afd02dc5.rlib" "/opt/rustwide/target/debug/deps/libfutures_executor-3ecc64881a5f7479.rlib" "/opt/rustwide/target/debug/deps/libfutures_util-42e8866323d7ff3b.rlib" "/opt/rustwide/target/debug/deps/libmemchr-e52a441608282426.rlib" "/opt/rustwide/target/debug/deps/libfutures_io-6bc18c39c8c185f8.rlib" "/opt/rustwide/target/debug/deps/libslab-ab98851c871a197f.rlib" "/opt/rustwide/target/debug/deps/libfutures_channel-cd9e9c37e6ebcbb1.rlib" "/opt/rustwide/target/debug/deps/libpin_project_lite-5ae1fed9b8363a80.rlib" "/opt/rustwide/target/debug/deps/libfutures_sink-8bfb1b56836ffb94.rlib" "/opt/rustwide/target/debug/deps/libfutures_task-16a4c08ca941688e.rlib" "/opt/rustwide/target/debug/deps/libpin_utils-b7ff504f33cec58a.rlib" "/opt/rustwide/target/debug/deps/libfutures_core-6e31ebc75d2715df.rlib" "/opt/rustwide/target/debug/deps/libocl-426f7c06f90a368f.rlib" "/opt/rustwide/target/debug/deps/libqutex-7136d1f29d95a073.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam-5d291ca7ac7d7b6c.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_queue-998d0f204254cad2.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-24be094624d2980f.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-01a1e3a601f2671f.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-4233d6e5365c8bf1.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-ff2bb1f39834214d.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-a02fd8fc659ff8e9.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-75bf44047c6c4868.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-b33cd6b8ee13db74.rlib" "/opt/rustwide/target/debug/deps/libmaybe_uninit-6eeb474ed04b0fb7.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-81c3651d70dd4895.rlib" "/opt/rustwide/target/debug/deps/libnodrop-74b1b15f63fcdd40.rlib" "/opt/rustwide/target/debug/deps/libocl_core-2d6d7670f257bd3b.rlib" "/opt/rustwide/target/debug/deps/libcl_sys-51bb9c82bfab838d.rlib" "/opt/rustwide/target/debug/deps/libocl_core_vector-25378e9c8a5f3039.rlib" "/opt/rustwide/target/debug/deps/libnum-4de475106e59d3fa.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-1d32c25437f411d0.rlib" "/opt/rustwide/target/debug/deps/libnum_bigint-1ebe272e9d64791b.rlib" "/opt/rustwide/target/debug/deps/librand-33673ccaf4d5e953.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-68badb54d442bdd4.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-747845bc9efb2d79.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-f5792c89439cb29f.rlib" "/opt/rustwide/target/debug/deps/librustc_serialize-306a29a12f142e2b.rlib" "/opt/rustwide/target/debug/deps/libenum_primitive-9a21891a70718301.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-fd6f78b97656be6c.rlib" "/opt/rustwide/target/debug/deps/libbitflags-6d05264d59b50f7f.rlib" "/opt/rustwide/target/debug/deps/libfailure-6cfa887dc1330c6b.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-e754753ee8a37856.rlib" "/opt/rustwide/target/debug/deps/libminiz_oxide-8cb202a41ad569df.rlib" "/opt/rustwide/target/debug/deps/libadler-3a9d1165c599cab1.rlib" "/opt/rustwide/target/debug/deps/libobject-22e3b70a591374ca.rlib" "/opt/rustwide/target/debug/deps/liblibc-5121f6a57e1c0ebf.rlib" "/opt/rustwide/target/debug/deps/libaddr2line-946b429b2379394e.rlib" "/opt/rustwide/target/debug/deps/libgimli-f3357c062beaed2c.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-90e3626e3c41eec3.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-d2162517beca3fee.rlib" "/opt/rustwide/target/debug/deps/libfutures-0b0214b74e044a62.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-b01ac3b4430ee179.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-29e5e596e889a0aa.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-1b145d9fcdc08832.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-5b037ee6b77e2ff0.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-9635a64fca0ebd28.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-a7574eb9bb7a8fc5.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-f5fa1dc334dcaeeb.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-6ee570a898e75ef0.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-afb62f29a0815772.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-a632746535fd9988.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-25acc307bcb1d7b6.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-377721a625f6ace7.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-43c01431c8a4ee6f.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-5f74725679453254.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-2b35d8999819161d.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-a81f2980c3f58cf2.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-57b4679830289815.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-2a6a2797f7a73818.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-0e3656b1fda5fd7b.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-13b419dfbcf9c1f8.rlib" "-Wl,-Bdynamic" "-lOpenCL" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/concurrency_example-ba650c9b02999bd7" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-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" "9eb8071a6253d02b5076a66b70fc9d2cd76ce7ecc120f9c72d1b398a3dfc5d0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9eb8071a6253d02b5076a66b70fc9d2cd76ce7ecc120f9c72d1b398a3dfc5d0f", kill_on_drop: false }`
[INFO] [stdout] 9eb8071a6253d02b5076a66b70fc9d2cd76ce7ecc120f9c72d1b398a3dfc5d0f