[INFO] updating cached repository https://github.com/thomaslienbacher/view-fractals
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ee299f263f43161b6913700a5f521f605209c39e
[INFO] testing thomaslienbacher/view-fractals against beta-2020-07-24 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthomaslienbacher%2Fview-fractals" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/thomaslienbacher/view-fractals on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/thomaslienbacher/view-fractals
[INFO] finished tweaking git repo https://github.com/thomaslienbacher/view-fractals
[INFO] tweaked toml for git repo https://github.com/thomaslienbacher/view-fractals written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/thomaslienbacher/view-fractals already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 439760ea0ee88cc5feb8aa59428d2e58becdcf6fc71d944847256caa0b598223
[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" "439760ea0ee88cc5feb8aa59428d2e58becdcf6fc71d944847256caa0b598223", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "439760ea0ee88cc5feb8aa59428d2e58becdcf6fc71d944847256caa0b598223", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "439760ea0ee88cc5feb8aa59428d2e58becdcf6fc71d944847256caa0b598223", kill_on_drop: false }`
[INFO] [stdout] 439760ea0ee88cc5feb8aa59428d2e58becdcf6fc71d944847256caa0b598223
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d1901f5d0845a1ac223deafa6dbca6058fc15ed4f3140bbb6fce8b4b62957c80
[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" "d1901f5d0845a1ac223deafa6dbca6058fc15ed4f3140bbb6fce8b4b62957c80", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling syn v1.0.18
[INFO] [stderr]    Compiling gimli v0.21.0
[INFO] [stderr]    Compiling object v0.19.0
[INFO] [stderr]    Compiling cl-sys v0.4.2
[INFO] [stderr]    Compiling view-fractals v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling hashbrown v0.5.0
[INFO] [stderr]    Compiling interpolation v0.2.0
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]    Compiling minifb v0.16.0
[INFO] [stderr]    Compiling xkbcommon-sys v0.7.4
[INFO] [stderr]    Compiling inflate v0.4.5
[INFO] [stderr]    Compiling phf v0.8.0
[INFO] [stderr]    Compiling ocl-core v0.11.2
[INFO] [stderr]    Compiling quote v1.0.4
[INFO] [stderr]    Compiling deflate v0.8.4
[INFO] [stderr]    Compiling dlib v0.4.1
[INFO] [stderr]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling wayland-scanner v0.25.0
[INFO] [stderr]    Compiling wayland-sys v0.25.0
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling qutex v0.2.3
[INFO] [stderr]    Compiling fontdue v0.0.4
[INFO] [stderr]    Compiling png v0.16.4
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling wayland-client v0.25.0
[INFO] [stderr]    Compiling wayland-protocols v0.25.0
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling nix v0.17.0
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling raw-window-handle v0.3.3
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling x11-dl v2.18.5
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling rayon-core v1.7.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling addr2line v0.12.1
[INFO] [stderr]    Compiling xkb v0.2.1
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rayon v1.3.0
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling backtrace v0.3.48
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling phf_generator v0.8.0
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling palette_derive v0.5.0
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling phf_codegen v0.8.0
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling ocl-core-vector v0.1.0
[INFO] [stderr]    Compiling palette v0.5.0
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling wayland-commons v0.25.0
[INFO] [stderr]    Compiling wayland-cursor v0.25.0
[INFO] [stderr]    Compiling ocl v0.19.3
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]    --> src/main.rs:104:28
[INFO] [stdout]     |
[INFO] [stdout] 104 |                         Ok(t) => PNGSaver::new(&j).save(&j),
[INFO] [stdout]     |                            ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/renderer.rs:235:17
[INFO] [stdout]     |
[INFO] [stdout] 235 |             let mut d: Vec<Vec<u8>> = buffer.iter().map(|u| {
[INFO] [stdout]     |                 ----^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/renderer.rs:132:9
[INFO] [stdout]     |
[INFO] [stdout] 132 |         gpu_input_buffer.write(&input_buffer).enq();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/renderer.rs:138:9
[INFO] [stdout]     |
[INFO] [stdout] 138 |         gpu_color_lookup_buffer.write(&color_lookup_buffer).enq();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/renderer.rs:185:18
[INFO] [stdout]     |
[INFO] [stdout] 185 |         unsafe { self.kernel.enq(); }
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/renderer.rs:186:9
[INFO] [stdout]     |
[INFO] [stdout] 186 |         self.gpu_output_buffer.read(window_buffer).enq();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/renderer.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         self.kernel.set_arg(2, add.re);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/renderer.rs:191:9
[INFO] [stdout]     |
[INFO] [stdout] 191 |         self.kernel.set_arg(3, add.im);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/renderer.rs:195:9
[INFO] [stdout]     |
[INFO] [stdout] 195 |         self.kernel.set_arg(4, &Double4::new(bounds.xbounds.0, bounds.xbounds.1, bounds.ybounds.0, bounds.ybounds.1));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/renderer.rs:200:9
[INFO] [stdout]     |
[INFO] [stdout] 200 |         self.gpu_color_lookup_buffer.write(&color_lookup_buffer).enq();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[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-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/view_fractals-e83349486ebb4239.view_fractals.4fwuk9fn-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/view_fractals-e83349486ebb4239.view_fractals.4fwuk9fn-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/view_fractals-e83349486ebb4239.view_fractals.4fwuk9fn-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/view_fractals-e83349486ebb4239.view_fractals.4fwuk9fn-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/view_fractals-e83349486ebb4239.view_fractals.4fwuk9fn-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/view_fractals-e83349486ebb4239.view_fractals.4fwuk9fn-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/view_fractals-e83349486ebb4239.view_fractals.4fwuk9fn-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/view_fractals-e83349486ebb4239.view_fractals.4fwuk9fn-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/view_fractals-e83349486ebb4239.view_fractals.4fwuk9fn-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/view_fractals-e83349486ebb4239.view_fractals.4fwuk9fn-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/view_fractals-e83349486ebb4239.view_fractals.4fwuk9fn-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/view_fractals-e83349486ebb4239.view_fractals.4fwuk9fn-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/view_fractals-e83349486ebb4239.view_fractals.4fwuk9fn-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/view_fractals-e83349486ebb4239.view_fractals.4fwuk9fn-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/view_fractals-e83349486ebb4239.view_fractals.4fwuk9fn-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/view_fractals-e83349486ebb4239.view_fractals.4fwuk9fn-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/view_fractals-e83349486ebb4239" "/opt/rustwide/target/debug/deps/view_fractals-e83349486ebb4239.5377e0uruohckf3a.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "C:\\Windows\\System32" "-L" "/opt/rustwide/target/debug/build/minifb-93041492583deef0/out" "-L" "/opt/rustwide/target/debug/build/libloading-3a47da3e80ddc3ef/out" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libpng-f4e0af1dcc5da10c.rlib" "/opt/rustwide/target/debug/deps/libinflate-b643dcee80b1d6e3.rlib" "/opt/rustwide/target/debug/deps/libcrc32fast-83660c2de20ee2f3.rlib" "/opt/rustwide/target/debug/deps/libdeflate-80c0abfdd9ff47fa.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-f7f925fcf7e16859.rlib" "/opt/rustwide/target/debug/deps/libadler32-4329487774eff090.rlib" "/opt/rustwide/target/debug/deps/libminifb-b28c58df38d78dbb.rlib" "/opt/rustwide/target/debug/deps/libcast-abe62a55f5c4592f.rlib" "/opt/rustwide/target/debug/deps/libwayland_cursor-eaf8f2580945cd74.rlib" "/opt/rustwide/target/debug/deps/libtempfile-12de0acb7d4a569d.rlib" "/opt/rustwide/target/debug/deps/librand-4f71f752dd58974c.rlib" "/opt/rustwide/target/debug/deps/librand_pcg-af7a0878b4c5b052.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-ac6cb37580b4082a.rlib" "/opt/rustwide/target/debug/deps/libppv_lite86-64bfa76f9410d844.rlib" "/opt/rustwide/target/debug/deps/librand_core-341ee0cc7f2c9109.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-0571ca1ea87b2ad3.rlib" "/opt/rustwide/target/debug/deps/libremove_dir_all-71a8a69f23812c7e.rlib" "/opt/rustwide/target/debug/deps/libtime-a80aad732b6bf877.rlib" "/opt/rustwide/target/debug/deps/libx11_dl-fd1f76c02743e01c.rlib" "/opt/rustwide/target/debug/deps/libxkb-b6178d6cbef6872d.rlib" "/opt/rustwide/target/debug/deps/libxkbcommon_sys-55422f41c667a105.rlib" "/opt/rustwide/target/debug/deps/libwayland_protocols-839602e2b4603023.rlib" "/opt/rustwide/target/debug/deps/libwayland_client-7826709dfd255aaa.rlib" "/opt/rustwide/target/debug/deps/libscoped_tls-35862613972434ea.rlib" "/opt/rustwide/target/debug/deps/libwayland_commons-90516e45591a6028.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-078d7fc8b22ceddf.rlib" "/opt/rustwide/target/debug/deps/libonce_cell-ed495deafe7438fb.rlib" "/opt/rustwide/target/debug/deps/libnix-4e78c34aefb9ed31.rlib" "/opt/rustwide/target/debug/deps/libvoid-2b8404f9072f9abf.rlib" "/opt/rustwide/target/debug/deps/libwayland_sys-deccfb60b7d0bc11.rlib" "/opt/rustwide/target/debug/deps/libdlib-9d0186590a76cc1b.rlib" "/opt/rustwide/target/debug/deps/liblibloading-6e562008ea2f56b8.rlib" "/opt/rustwide/target/debug/deps/libraw_window_handle-00387ca243f8bb98.rlib" "/opt/rustwide/target/debug/deps/libocl-5b9c9dabea3b9884.rlib" "/opt/rustwide/target/debug/deps/libqutex-78da3052f287f223.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam-985263d5c9029118.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-ad0eb4a84ad1c49b.rlib" "/opt/rustwide/target/debug/deps/libnodrop-1b17eb7fde862582.rlib" "/opt/rustwide/target/debug/deps/libocl_core-412d1c89525dfebb.rlib" "/opt/rustwide/target/debug/deps/libcl_sys-8db5822350c62db9.rlib" "/opt/rustwide/target/debug/deps/libocl_core_vector-74507071fe5ca6fc.rlib" "/opt/rustwide/target/debug/deps/libnum-3d5dc6f7a487ba76.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-47c6785fb3e02bf0.rlib" "/opt/rustwide/target/debug/deps/libnum_bigint-dd59cb496f8538b8.rlib" "/opt/rustwide/target/debug/deps/librand-1a42a59f97e76d93.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-8da9428b948a8df7.rlib" "/opt/rustwide/target/debug/deps/librustc_serialize-826df4b40c62d022.rlib" "/opt/rustwide/target/debug/deps/libenum_primitive-d188c2cafd5a1a27.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-f152c0990092eb9e.rlib" "/opt/rustwide/target/debug/deps/libbitflags-ef3b499484556621.rlib" "/opt/rustwide/target/debug/deps/libfailure-3276fc488c98e0e8.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-56e3c54b73b7b5c0.rlib" "/opt/rustwide/target/debug/deps/libobject-07ebfa21ae636b53.rlib" "/opt/rustwide/target/debug/deps/libaddr2line-47bfbc43a61a7db3.rlib" "/opt/rustwide/target/debug/deps/libgimli-36bc0650e51ff8cb.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-becdbf8f7e05c013.rlib" "/opt/rustwide/target/debug/deps/libfutures-8d5b1305e81659b8.rlib" "/opt/rustwide/target/debug/deps/librayon-7fb286d67e13c653.rlib" "/opt/rustwide/target/debug/deps/librayon_core-a864aee3d98b1e9a.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-0dcbeadfe19bbe19.rlib" "/opt/rustwide/target/debug/deps/liblibc-bfccae702b3093e3.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_queue-614a6b76156464f0.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-51b768f853fe7a79.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-875607f74e92060f.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-f8ee11e5515cbd29.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-edac3be309753359.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-60e677f79172690c.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-03dc560a77c5aa3e.rlib" "/opt/rustwide/target/debug/deps/libmaybe_uninit-5af35797bdba708c.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-727e218cbe4629d5.rlib" "/opt/rustwide/target/debug/deps/libeither-e56ae8568f7848ad.rlib" "/opt/rustwide/target/debug/deps/libfontdue-bb663c59095ca39b.rlib" "/opt/rustwide/target/debug/deps/libhashbrown-e2b3b3c80cfdbce1.rlib" "/opt/rustwide/target/debug/deps/libinterpolation-d7cb68d6705d7cf3.rlib" "/opt/rustwide/target/debug/deps/libnum-fdb85e08d2c15316.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-5b1672fd8b9edee1.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-83d7bd25e4075c77.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-8939d8634fefc04e.rlib" "/opt/rustwide/target/debug/deps/libnum_bigint-a8482f27d71bd044.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-c62ac7d108840345.rlib" "/opt/rustwide/target/debug/deps/libpalette-3f78c5e258be75c2.rlib" "/opt/rustwide/target/debug/deps/libphf-5ee2a90a9072bd8f.rlib" "/opt/rustwide/target/debug/deps/libphf_shared-9a06ca0df95042cb.rlib" "/opt/rustwide/target/debug/deps/libsiphasher-ce1fec0ca78bc200.rlib" "/opt/rustwide/target/debug/deps/libapprox-5e620304f497b58d.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-efd25432eb2733aa.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-d66e0ceb8eaec9b8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-9717ec0599b569a0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-04369de9ba916647.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-997d622c2e4dbe5c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-0359c4288a5ef89f.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-1b25ede22d698ab3.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-37940b486a68e488.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-06b77c27e794c7c6.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-4d07e02a8df36da1.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-fb29e0695c0a0f79.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-e16188b4cf97e8bb.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-5eb391c8dabdee77.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-b0689b528b222bee.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-ed072ac495e62e7a.rlib" "-Wl,-Bdynamic" "-ldl" "-lxkbcommon" "-lwayland-client" "-lwayland-cursor" "-ldl" "-lOpenCL" "-lOpenCL" "-lutil" "-ldl" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[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; 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `view-fractals`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "d1901f5d0845a1ac223deafa6dbca6058fc15ed4f3140bbb6fce8b4b62957c80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1901f5d0845a1ac223deafa6dbca6058fc15ed4f3140bbb6fce8b4b62957c80", kill_on_drop: false }`
[INFO] [stdout] d1901f5d0845a1ac223deafa6dbca6058fc15ed4f3140bbb6fce8b4b62957c80