[INFO] updating cached repository https://github.com/supervitas/path-tracer [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] [stderr] From https://github.com/supervitas/path-tracer [INFO] [stderr] 2ed76a8..1771d26 master -> master [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 1771d26e5de9ceafafe63350c799bf63c5776c92 [INFO] testing supervitas/path-tracer against beta-2019-09-28 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsupervitas%2Fpath-tracer" "work/builds/worker-5/source"` [INFO] [stderr] Cloning into 'work/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/supervitas/path-tracer on toolchain beta-2019-09-28 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/supervitas/path-tracer [INFO] finished tweaking git repo https://github.com/supervitas/path-tracer [INFO] tweaked toml for git repo https://github.com/supervitas/path-tracer written to work/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/supervitas/path-tracer already has a lockfile, it will not be regenerated [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"` [INFO] [stdout] 0f93b21a02dc9963b065678479825eeadee9165ddce26284fd574ec21a1e5f92 [INFO] running `"docker" "start" "-a" "0f93b21a02dc9963b065678479825eeadee9165ddce26284fd574ec21a1e5f92"` [INFO] [stderr] Compiling nodrop v0.1.13 [INFO] [stderr] Compiling cl-sys v0.4.2 [INFO] [stderr] Compiling tobj v0.1.8 [INFO] [stderr] Compiling num-integer v0.1.40 [INFO] [stderr] Compiling num-iter v0.1.38 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling ocl-core v0.11.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling backtrace-sys v0.1.31 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling sdl2-sys v0.32.6 [INFO] [stderr] Compiling num-complex v0.1.43 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling gl_generator v0.6.1 [INFO] [stderr] Compiling backtrace v0.3.37 [INFO] [stderr] Compiling enum_primitive v0.1.1 [INFO] [stderr] Compiling arrayvec v0.4.11 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Compiling crossbeam-epoch v0.7.2 [INFO] [stderr] Compiling num-bigint v0.1.44 [INFO] [stderr] Compiling num-bigint v0.2.2 [INFO] [stderr] Compiling crossbeam-deque v0.7.1 [INFO] [stderr] Compiling gl v0.6.5 [INFO] [stderr] Compiling crossbeam v0.7.2 [INFO] [stderr] Compiling qutex v0.2.3 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling num v0.2.0 [INFO] [stderr] Compiling ocl-core-vector v0.1.0 [INFO] [stderr] Compiling sdl2 v0.32.2 [INFO] [stderr] Compiling ocl v0.19.3 [INFO] [stderr] Compiling pathtracer v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `clamp` [INFO] [stderr] --> src/math/vec3.rs:3:18 [INFO] [stderr] | [INFO] [stderr] 3 | use num::{Float, clamp}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Add`, `Mul`, `Neg` [INFO] [stderr] --> src/math/mat4.rs:1:16 [INFO] [stderr] | [INFO] [stderr] 1 | use std::ops::{Mul, Add, DivAssign, Neg, AddAssign}; [INFO] [stderr] | ^^^ ^^^ ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `core::ops` [INFO] [stderr] --> src/math/mat4.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use core::ops; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::math::vec3::Vector3` [INFO] [stderr] --> src/renderer/renderer.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::math::vec3::Vector3; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::math::vec3::Vector3` [INFO] [stderr] --> src/renderer/camera_controller.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use crate::math::vec3::Vector3; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/renderer/camera_controller.rs:23:39 [INFO] [stderr] | [INFO] [stderr] 23 | theta: f32::atan(f32::sqrt((f32::powi(cam_position.x, 2) + f32::powi(cam_position.y, 2))) / cam_position.z), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::renderables::renderable::Renderable` [INFO] [stderr] --> src/renderables/triangle.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::renderables::renderable::Renderable; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::renderables::material::Material` [INFO] [stderr] --> src/renderables/triangle.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use crate::renderables::material::Material; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::math::vec3::Vector3` [INFO] [stderr] --> src/renderables/mesh.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use crate::math::vec3::Vector3; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `NumCast` [INFO] [stderr] --> src/math/mat4.rs:2:18 [INFO] [stderr] | [INFO] [stderr] 2 | use num::{Float, NumCast}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/gl/obj_loader.rs:17:10 [INFO] [stderr] | [INFO] [stderr] 17 | for (i, m) in models.iter().enumerate() { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `rotation_x` [INFO] [stderr] --> src/renderer/camera.rs:37:44 [INFO] [stderr] | [INFO] [stderr] 37 | pub fn update_from_rotation(&mut self, rotation_x: &Matrix4, rotation_y: &Matrix4) { [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_rotation_x` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `albedo` is never read [INFO] [stderr] --> src/renderer/renderer.rs:30:17 [INFO] [stderr] | [INFO] [stderr] 30 | let mut albedo = Color::new(0.,0.,0.); [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `roughness` [INFO] [stderr] --> src/renderer/renderer.rs:34:17 [INFO] [stderr] | [INFO] [stderr] 34 | let mut roughness = material.roughness; [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_roughness` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/renderer/renderer.rs:34:13 [INFO] [stderr] | [INFO] [stderr] 34 | let mut roughness = material.roughness; [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/renderer/renderer.rs:35:13 [INFO] [stderr] | [INFO] [stderr] 35 | let mut metalness = material.metalness; [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/renderables/sphere.rs:50:13 [INFO] [stderr] | [INFO] [stderr] 50 | let mut distance; [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: field is never used: `up` [INFO] [stderr] --> src/renderer/camera.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | up: Vector3, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `z_near` [INFO] [stderr] --> src/renderer/camera.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | z_near: f32, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `z_far` [INFO] [stderr] --> src/renderer/camera.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | z_far: f32, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `name` [INFO] [stderr] --> src/renderables/mesh.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | name: String, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/gl/display.rs:50:9 [INFO] [stderr] | [INFO] [stderr] 50 | canvas.copy(&self.texture, None, None); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused import: `pathtracer::gl::obj_loader::load_obj` [INFO] [stderr] --> src/main.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use pathtracer::gl::obj_loader::load_obj; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `now` [INFO] [stderr] --> src/main.rs:60:13 [INFO] [stderr] | [INFO] [stderr] 60 | let now = Instant::now(); [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_now` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `trivial` [INFO] [stderr] --> src/main.rs:105:1 [INFO] [stderr] | [INFO] [stderr] 105 | fn trivial() -> ocl::Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] error: linking with `cc` failed: exit code: 1 [INFO] [stderr] | [INFO] [stderr] = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/pathtracer-ac8f13cd2ca3f602.pathtracer.9gq82rkr-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/pathtracer-ac8f13cd2ca3f602.pathtracer.9gq82rkr-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/pathtracer-ac8f13cd2ca3f602.pathtracer.9gq82rkr-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/pathtracer-ac8f13cd2ca3f602.pathtracer.9gq82rkr-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/pathtracer-ac8f13cd2ca3f602.pathtracer.9gq82rkr-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/pathtracer-ac8f13cd2ca3f602.pathtracer.9gq82rkr-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/pathtracer-ac8f13cd2ca3f602.pathtracer.9gq82rkr-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/pathtracer-ac8f13cd2ca3f602.pathtracer.9gq82rkr-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/pathtracer-ac8f13cd2ca3f602.pathtracer.9gq82rkr-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/pathtracer-ac8f13cd2ca3f602.pathtracer.9gq82rkr-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/pathtracer-ac8f13cd2ca3f602.pathtracer.9gq82rkr-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/pathtracer-ac8f13cd2ca3f602.pathtracer.9gq82rkr-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/pathtracer-ac8f13cd2ca3f602.pathtracer.9gq82rkr-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/pathtracer-ac8f13cd2ca3f602.pathtracer.9gq82rkr-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/pathtracer-ac8f13cd2ca3f602.pathtracer.9gq82rkr-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/pathtracer-ac8f13cd2ca3f602.pathtracer.9gq82rkr-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/pathtracer-ac8f13cd2ca3f602" "/opt/rustwide/target/debug/deps/pathtracer-ac8f13cd2ca3f602.1wukz83jprq3bi2l.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/backtrace-sys-f66bd34361c58f86/out" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libpathtracer-8c30e6a70350f12d.rlib" "/opt/rustwide/target/debug/deps/libnum-7826f2840c60704b.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-13c7be7a4ee4f388.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-4b050ea43d1bdbdc.rlib" "/opt/rustwide/target/debug/deps/libnum_bigint-e5ce6ca07aad512e.rlib" "/opt/rustwide/target/debug/deps/libtobj-a5a94bc96c54b85e.rlib" "/opt/rustwide/target/debug/deps/libocl-9a00e9a325e5501b.rlib" "/opt/rustwide/target/debug/deps/libqutex-ca69f12199f3068b.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam-18950ef417e02759.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_queue-787111d1a1607b2b.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-a57b5c025e7097c1.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-2df17e0cd9e1cf58.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-aa5fdd6221f5f014.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-4c52de923eb3c35b.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-0a15f9717a13ff60.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-c0855a46a7221c4f.rlib" "/opt/rustwide/target/debug/deps/libarrayvec-9803c05a32d50eb9.rlib" "/opt/rustwide/target/debug/deps/libnodrop-0382a4c6bfc96ce5.rlib" "/opt/rustwide/target/debug/deps/libocl_core-54f6e81f5eeaf595.rlib" "/opt/rustwide/target/debug/deps/libcl_sys-635f8841c938e43a.rlib" "/opt/rustwide/target/debug/deps/libocl_core_vector-710ebfaf6ea6ea6e.rlib" "/opt/rustwide/target/debug/deps/libenum_primitive-ef2936bc8c3d5198.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-e85ff0f6d71d5195.rlib" "/opt/rustwide/target/debug/deps/libfailure-f209674d881d715f.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-6daa8bdb3181310d.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-2df907b0eddcb22d.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-7390b7ae06eb302e.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-8305082ed3b64c26.rlib" "/opt/rustwide/target/debug/deps/libfutures-416d2cbfac600b8f.rlib" "/opt/rustwide/target/debug/deps/libsdl2-7bbad49d9878e6be.rlib" "/opt/rustwide/target/debug/deps/librand-c9e7497cb85fc03e.rlib" "/opt/rustwide/target/debug/deps/librand_xorshift-57eff26591ee1926.rlib" "/opt/rustwide/target/debug/deps/librand_pcg-6a5ebb66ad43f2f5.rlib" "/opt/rustwide/target/debug/deps/librand_hc-79eb2bb135bcf82e.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-eabb9153548f9f46.rlib" "/opt/rustwide/target/debug/deps/librand_isaac-abee9575352963b6.rlib" "/opt/rustwide/target/debug/deps/librand_core-96fcd81fcc1da5a2.rlib" "/opt/rustwide/target/debug/deps/librand_os-7ff7070dc9f78ba2.rlib" "/opt/rustwide/target/debug/deps/librand_jitter-fbdcc23875500578.rlib" "/opt/rustwide/target/debug/deps/librand_core-f46a59bb123ae6e7.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-b32f5f87a1530671.rlib" "/opt/rustwide/target/debug/deps/libbitflags-3a40c6903761d7ac.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-0bb2f2b904eb618d.rlib" "/opt/rustwide/target/debug/deps/libnum-2fddc7578648748f.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-38047e05a2d930a3.rlib" "/opt/rustwide/target/debug/deps/libnum_bigint-61b415edbce51295.rlib" "/opt/rustwide/target/debug/deps/librand-6b8b890f3e32c777.rlib" "/opt/rustwide/target/debug/deps/liblibc-ac1c6b443bd77680.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-4c009652a7984863.rlib" "/opt/rustwide/target/debug/deps/librustc_serialize-739c46110ebaee65.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-ff54d4572e3b6d4c.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-da09278cd95d6fa5.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-bb27b758b3871057.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-db812c66f862af4c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e7871a21575d5ff7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-2f2c581bc0d759e6.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-35731cabc05dc8a0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-36477394541292db.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-8b706b170c1272d8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-801dbb3043ccf581.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-a32aa66ce6f72b21.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-d00ea3bfb2bb6c00.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d2c6ebe88c3e113c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-df74f62f6bb60621.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-2170473575daeedb.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-1a08089bbddc4f51.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-f8f562e5472ad5c3.rlib" "-Wl,-Bdynamic" "-lOpenCL" "-lOpenCL" "-lSDL2" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" [INFO] [stderr] = note: /usr/bin/ld: cannot find -lOpenCL [INFO] [stderr] /usr/bin/ld: cannot find -lOpenCL [INFO] [stderr] collect2: error: ld returned 1 exit status [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: could not compile `pathtracer`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "0f93b21a02dc9963b065678479825eeadee9165ddce26284fd574ec21a1e5f92"` [INFO] running `"docker" "rm" "-f" "0f93b21a02dc9963b065678479825eeadee9165ddce26284fd574ec21a1e5f92"` [INFO] [stdout] 0f93b21a02dc9963b065678479825eeadee9165ddce26284fd574ec21a1e5f92