[INFO] cloning repository https://github.com/Deepthought73/mandelbrot-viewer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Deepthought73/mandelbrot-viewer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDeepthought73%2Fmandelbrot-viewer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDeepthought73%2Fmandelbrot-viewer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0a1cd9d3dc85e65cd2f8de14f80ca1d1f2b917dd
[INFO] testing Deepthought73/mandelbrot-viewer against 1.69.0 for beta-1.70-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDeepthought73%2Fmandelbrot-viewer" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Deepthought73/mandelbrot-viewer on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Deepthought73/mandelbrot-viewer
[INFO] finished tweaking git repo https://github.com/Deepthought73/mandelbrot-viewer
[INFO] tweaked toml for git repo https://github.com/Deepthought73/mandelbrot-viewer written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Deepthought73/mandelbrot-viewer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ocl-core v0.11.3
[INFO] [stderr]   Downloaded ocl v0.19.4
[INFO] [stderr]   Downloaded qutex v0.2.3
[INFO] [stderr]   Downloaded sdl2 v0.35.2
[INFO] [stderr]   Downloaded sdl2-sys v0.35.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e531495064708be371b459cf8c2d1b55107eb764e2309fe9680544727f38322f
[INFO] running `Command { std: "docker" "start" "-a" "e531495064708be371b459cf8c2d1b55107eb764e2309fe9680544727f38322f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e531495064708be371b459cf8c2d1b55107eb764e2309fe9680544727f38322f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e531495064708be371b459cf8c2d1b55107eb764e2309fe9680544727f38322f", kill_on_drop: false }`
[INFO] [stdout] e531495064708be371b459cf8c2d1b55107eb764e2309fe9680544727f38322f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a6d885bcd1d833956cbf6ccd9476de60a6dc89fa69f4155ebbaa8be862af712
[INFO] running `Command { std: "docker" "start" "-a" "2a6d885bcd1d833956cbf6ccd9476de60a6dc89fa69f4155ebbaa8be862af712", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.141
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.56
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling crossbeam-utils v0.8.15
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling rayon-core v1.11.0
[INFO] [stderr]    Compiling semver v1.0.17
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling simd-adler32 v0.3.5
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling miniz_oxide v0.6.2
[INFO] [stderr]    Compiling version-compare v0.1.0
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.5.2
[INFO] [stderr]    Compiling either v1.8.1
[INFO] [stderr]    Compiling thiserror v1.0.40
[INFO] [stderr]    Compiling cl-sys v0.4.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling memoffset v0.8.0
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.14
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling sdl2-sys v0.35.2
[INFO] [stderr]    Compiling crossbeam-channel v0.5.8
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling syn v2.0.15
[INFO] [stderr]    Compiling num_cpus v1.15.0
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling getrandom v0.2.9
[INFO] [stderr]    Compiling crossbeam-deque v0.8.3
[INFO] [stderr]    Compiling flate2 v1.0.25
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling nanorand v0.7.0
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling ocl-core v0.11.3
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]    Compiling weezl v0.1.7
[INFO] [stderr]    Compiling crossbeam-channel v0.4.4
[INFO] [stderr]    Compiling crossbeam-queue v0.2.3
[INFO] [stderr]    Compiling futures-sink v0.3.28
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling crossbeam-deque v0.7.4
[INFO] [stderr]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling num-complex v0.4.3
[INFO] [stderr]    Compiling zune-inflate v0.2.53
[INFO] [stderr]    Compiling rayon v1.7.0
[INFO] [stderr]    Compiling fdeflate v0.3.0
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling crossbeam v0.7.3
[INFO] [stderr]    Compiling miniz_oxide v0.7.1
[INFO] [stderr]    Compiling bit_field v0.10.2
[INFO] [stderr]    Compiling sdl2 v0.35.2
[INFO] [stderr]    Compiling bytemuck v1.13.1
[INFO] [stderr]    Compiling lebe v0.5.2
[INFO] [stderr]    Compiling rug v1.19.2
[INFO] [stderr]    Compiling half v2.2.1
[INFO] [stderr]    Compiling smallvec v1.10.0
[INFO] [stderr]    Compiling color_quant v1.1.0
[INFO] [stderr]    Compiling futures v0.1.31
[INFO] [stderr]    Compiling qoi v0.4.1
[INFO] [stderr]    Compiling gif v0.12.0
[INFO] [stderr]    Compiling png v0.17.8
[INFO] [stderr]    Compiling nodrop v0.1.14
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling ocl-core-vector v0.1.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]    Compiling qutex v0.2.3
[INFO] [stderr]    Compiling jpeg-decoder v0.3.0
[INFO] [stderr]    Compiling pin-project-internal v1.0.12
[INFO] [stderr]    Compiling tiff v0.8.1
[INFO] [stderr]    Compiling pin-project v1.0.12
[INFO] [stderr]    Compiling flume v0.10.14
[INFO] [stderr]    Compiling exr v1.6.3
[INFO] [stderr]    Compiling ocl v0.19.4
[INFO] [stderr]    Compiling image v0.24.6
[INFO] [stderr]    Compiling mandelbrot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `MouseWheelDirection`
[INFO] [stdout]  --> src/main.rs:6:32
[INFO] [stdout]   |
[INFO] [stdout] 6 | use sdl2::mouse::{MouseButton, MouseWheelDirection};
[INFO] [stdout]   |                                ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: LC_ALL="C" PATH="/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/cargo-home/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" VSLANG="1033" "cc" "-m64" "/tmp/rustcMb2Vea/symbols.o" "/opt/rustwide/target/debug/deps/mandelbrot-6d8c91c35d24de02.mandelbrot.46952a8a-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/mandelbrot-6d8c91c35d24de02.mandelbrot.46952a8a-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/mandelbrot-6d8c91c35d24de02.mandelbrot.46952a8a-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/mandelbrot-6d8c91c35d24de02.mandelbrot.46952a8a-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/mandelbrot-6d8c91c35d24de02.mandelbrot.46952a8a-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/mandelbrot-6d8c91c35d24de02.mandelbrot.46952a8a-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/mandelbrot-6d8c91c35d24de02.mandelbrot.46952a8a-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/mandelbrot-6d8c91c35d24de02.mandelbrot.46952a8a-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/mandelbrot-6d8c91c35d24de02.mandelbrot.46952a8a-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/mandelbrot-6d8c91c35d24de02.mandelbrot.46952a8a-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/mandelbrot-6d8c91c35d24de02.mandelbrot.46952a8a-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/mandelbrot-6d8c91c35d24de02.mandelbrot.46952a8a-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/mandelbrot-6d8c91c35d24de02.mandelbrot.46952a8a-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/mandelbrot-6d8c91c35d24de02.mandelbrot.46952a8a-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/mandelbrot-6d8c91c35d24de02.mandelbrot.46952a8a-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/mandelbrot-6d8c91c35d24de02.mandelbrot.46952a8a-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/mandelbrot-6d8c91c35d24de02.2am2g0ccbj7kbpkc.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/gmp-mpfr-sys-c9aff925cbb2d780/out/lib" "-L" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libsdl2-f649c2ae6b29a060.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-037b05c6c7df0a2d.rlib" "/opt/rustwide/target/debug/deps/libocl-eccf16b170ad64fb.rlib" "/opt/rustwide/target/debug/deps/libqutex-2b62e59a4e74ebe5.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam-717f034db973ac7d.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_queue-ce828c6e90cd5c88.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-577280d6a1a5f9f6.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-b363b7aee452f3db.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-1910ae28a01fa15d.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-f471875f675163b5.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-5d86c77619b4024d.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-0656ff82b4eacde9.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-a15e1ed0a3c31761.rlib" "/opt/rustwide/target/debug/deps/libmaybe_uninit-7358fb81ee8e07ae.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-a245e09a5738c6b4.rlib" "/opt/rustwide/target/debug/deps/libnodrop-12f8b7f88d8b5869.rlib" "/opt/rustwide/target/debug/deps/libocl_core-05a75a6cf6036456.rlib" "/opt/rustwide/target/debug/deps/libthiserror-e4ca7c641acd4c0d.rlib" "/opt/rustwide/target/debug/deps/libcl_sys-614f4cfabff9facb.rlib" "/opt/rustwide/target/debug/deps/libocl_core_vector-dddd0edbb06e33cb.rlib" "/opt/rustwide/target/debug/deps/libnum-1a053de61659372c.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-d7cbfc321e6bd62e.rlib" "/opt/rustwide/target/debug/deps/libnum_bigint-68dd13dd3269e0ad.rlib" "/opt/rustwide/target/debug/deps/librand-51e9a07169c5f145.rlib" "/opt/rustwide/target/debug/deps/liblibc-acd99ad6e3b9fb6a.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-a9a73ec37659c7bc.rlib" "/opt/rustwide/target/debug/deps/librustc_serialize-d2e9e0a4dbdf7883.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-9b2cf76da81f9703.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-f991820a123b7cd2.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-5c08d0e4091c8a44.rlib" "/opt/rustwide/target/debug/deps/libenum_primitive-3149e32185ebc6ab.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-c95da7f2f6fc2556.rlib" "/opt/rustwide/target/debug/deps/libbitflags-82cc2d155c6eb112.rlib" "/opt/rustwide/target/debug/deps/libfutures-b751731b445609ba.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-b0ca4e4cf5b10e41.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-89bc084783fdc439.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-8bee4b287d4367c1.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-d61707aed80694c0.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-d85366256f22345b.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-96069b86b8a8cae9.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-d19d53abf68dfa6c.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-787cbccd19d64ac6.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-b3837a36b830e0d0.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-e3deb0e7e3f04966.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-dabbb79c9815def4.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-305b01f34c9409f2.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-f833521df6074e73.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-9ac333113350d171.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-1c126114322d0eee.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-bad9164fdeeecf92.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-f9374b1e480fa681.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-207f06e41d9603af.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-7e2768e66e984e85.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-957b4aff41f8cd46.rlib" "-Wl,-Bdynamic" "-lSDL2" "-lOpenCL" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/mandelbrot-6d8c91c35d24de02" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lOpenCL: No such file or directory
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mandelbrot` due to 2 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "2a6d885bcd1d833956cbf6ccd9476de60a6dc89fa69f4155ebbaa8be862af712", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a6d885bcd1d833956cbf6ccd9476de60a6dc89fa69f4155ebbaa8be862af712", kill_on_drop: false }`
[INFO] [stdout] 2a6d885bcd1d833956cbf6ccd9476de60a6dc89fa69f4155ebbaa8be862af712
