[INFO] crate collenchyma 0.0.8 is already in cache
[INFO] testing collenchyma-0.0.8 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate collenchyma 0.0.8 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate collenchyma 0.0.8 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate collenchyma 0.0.8
[INFO] finished tweaking crates.io crate collenchyma 0.0.8
[INFO] tweaked toml for crates.io crate collenchyma 0.0.8 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7dbd0bb4bcf19400105d05d39bd7df181c3540ec3dcc2a359a22ea55c67fbb91
[INFO] running `"docker" "start" "-a" "7dbd0bb4bcf19400105d05d39bd7df181c3540ec3dcc2a359a22ea55c67fbb91"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling collenchyma v0.0.8 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/backend.rs:69:22
[INFO] [stderr]    |
[INFO] [stderr] 69 |         let device = try!(config.framework.new_device(config.hardwares));
[INFO] [stderr]    |                      ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/native/device.rs:52:39
[INFO] [stderr]    |
[INFO] [stderr] 52 |                     Some(h_mem) => Ok(try!(context.sync_out(&h_mem, dest_data))),
[INFO] [stderr]    |                                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/native/device.rs:59:39
[INFO] [stderr]    |
[INFO] [stderr] 59 |                     Some(h_mem) => Ok(try!(context.sync_out(&h_mem, dest_data))),
[INFO] [stderr]    |                                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/opencl/context.rs:27:25
[INFO] [stderr]    |
[INFO] [stderr] 27 |                         try!(API::create_context(devices.clone(), ptr::null(), callback, ptr::null_mut())),
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/opencl/context.rs:69:9
[INFO] [stderr]    |
[INFO] [stderr] 69 |         try!(API::read_from_memory(self.queue().unwrap(), source_data, true, 0, dest_data.byte_size(), dest_data.as_mut_slice().as_mut_ptr(), &[]));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/opencl/context.rs:87:12
[INFO] [stderr]    |
[INFO] [stderr] 87 |         Ok(try!(Memory::new(self, size)))
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/opencl/context.rs:96:25
[INFO] [stderr]    |
[INFO] [stderr] 96 |                         try!(API::write_to_memory(self.queue().unwrap(), dest_data, true, 0, h_mem.byte_size(), h_mem.as_slice().as_ptr(), &[]));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/opencl/memory.rs:37:1
[INFO] [stderr]    |
[INFO] [stderr] 37 | / bitflags! {
[INFO] [stderr] 38 | |     flags MemoryFlags: cl::bitfield {
[INFO] [stderr] 39 | |         const MEM_READ_WRITE       = 1 << 0,
[INFO] [stderr] 40 | |         const MEM_WRITE_ONLY       = 1 << 1,
[INFO] [stderr] ...  |
[INFO] [stderr] 45 | |     }
[INFO] [stderr] 46 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/opencl/memory.rs:37:1
[INFO] [stderr]    |
[INFO] [stderr] 37 | / bitflags! {
[INFO] [stderr] 38 | |     flags MemoryFlags: cl::bitfield {
[INFO] [stderr] 39 | |         const MEM_READ_WRITE       = 1 << 0,
[INFO] [stderr] 40 | |         const MEM_WRITE_ONLY       = 1 << 1,
[INFO] [stderr] ...  |
[INFO] [stderr] 45 | |     }
[INFO] [stderr] 46 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/opencl/queue.rs:56:1
[INFO] [stderr]    |
[INFO] [stderr] 56 | / bitflags! {
[INFO] [stderr] 57 | |     #[allow(missing_docs)]
[INFO] [stderr] 58 | |     flags QueueFlags: cl::bitfield {
[INFO] [stderr] 59 | |         #[allow(missing_docs)]
[INFO] [stderr] ...  |
[INFO] [stderr] 63 | |     }
[INFO] [stderr] 64 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/opencl/queue.rs:56:1
[INFO] [stderr]    |
[INFO] [stderr] 56 | / bitflags! {
[INFO] [stderr] 57 | |     #[allow(missing_docs)]
[INFO] [stderr] 58 | |     flags QueueFlags: cl::bitfield {
[INFO] [stderr] 59 | |         #[allow(missing_docs)]
[INFO] [stderr] ...  |
[INFO] [stderr] 63 | |     }
[INFO] [stderr] 64 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/opencl/api/context.rs:25:13
[INFO] [stderr]    |
[INFO] [stderr] 25 |             try!(
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/opencl/api/device.rs:39:9
[INFO] [stderr]    |
[INFO] [stderr] 39 |         try!(unsafe { API::ffi_get_device_ids(platform.id_c(), cl::CL_DEVICE_TYPE_ALL, 0, ptr::null_mut(), (&mut num_devices)) });
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/opencl/api/device.rs:45:9
[INFO] [stderr]    |
[INFO] [stderr] 45 |         try!(unsafe { API::ffi_get_device_ids(platform.id_c(), cl::CL_DEVICE_TYPE_ALL, ids.len() as cl::uint, ids.as_mut_ptr(), ptr::null_mut()) });
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/opencl/api/device.rs:54:9
[INFO] [stderr]    |
[INFO] [stderr] 54 |         try!(unsafe {API::ffi_get_device_info(device.id_c(), info, 0, ptr::null_mut(), &mut size)});
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/opencl/api/device.rs:59:9
[INFO] [stderr]    |
[INFO] [stderr] 59 |         try!(unsafe {API::ffi_get_device_info(device.id_c(), info, size, buf_ptr, ptr::null_mut())});
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/opencl/api/memory.rs:20:27
[INFO] [stderr]    |
[INFO] [stderr] 20 |         Ok(Memory::from_c(try!(unsafe {
[INFO] [stderr]    |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/opencl/api/memory.rs:27:12
[INFO] [stderr]    |
[INFO] [stderr] 27 |         Ok(try!(unsafe {API::ffi_release_mem_object(memory.id_c())}))
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/opencl/api/platform.rs:30:9
[INFO] [stderr]    |
[INFO] [stderr] 30 |         try!(unsafe {API::ffi_get_platform_ids(0, ptr::null_mut(), (&mut num_platforms))});
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/opencl/api/platform.rs:34:9
[INFO] [stderr]    |
[INFO] [stderr] 34 |         try!(unsafe {API::ffi_get_platform_ids(num_platforms, ids.as_mut_ptr(), (&mut num_platforms))});
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/opencl/api/queue.rs:15:26
[INFO] [stderr]    |
[INFO] [stderr] 15 |         Ok(Queue::from_c(try!(unsafe {
[INFO] [stderr]    |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/opencl/api/queue.rs:22:12
[INFO] [stderr]    |
[INFO] [stderr] 22 |         Ok(try!(unsafe {API::ffi_release_command_queue(queue.id_c())}))
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/opencl/mod.rs:71:25
[INFO] [stderr]    |
[INFO] [stderr] 71 |         let platforms = try!(API::load_platforms());
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/opencl/mod.rs:96:31
[INFO] [stderr]    |
[INFO] [stderr] 96 |         Ok(DeviceType::OpenCL(try!(Context::new(hardwares.to_vec()))))
[INFO] [stderr]    |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/cuda/context.rs:36:17
[INFO] [stderr]    |
[INFO] [stderr] 36 |                 try!(Driver::create_context(devices.clone())),
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/cuda/context.rs:70:12
[INFO] [stderr]    |
[INFO] [stderr] 70 |         Ok(try!(Driver::mem_cpy_d_to_h(source_data, dest_data)))
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/cuda/context.rs:87:12
[INFO] [stderr]    |
[INFO] [stderr] 87 |         Ok(try!(Driver::mem_alloc(size)))
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/cuda/context.rs:95:39
[INFO] [stderr]    |
[INFO] [stderr] 95 |                     Some(h_mem) => Ok(try!(Driver::mem_cpy_h_to_d(h_mem, dest_data))),
[INFO] [stderr]    |                                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/cuda/api/driver/device.rs:32:9
[INFO] [stderr]    |
[INFO] [stderr] 32 |         try!(unsafe {API::ffi_device_get_count(&mut device_counter)});
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/cuda/api/driver/device.rs:46:17
[INFO] [stderr]    |
[INFO] [stderr] 46 |                 try!(unsafe { API::ffi_device_get_name(name.as_mut_ptr(), 1024, device.id_c()) });
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/cuda/api/driver/device.rs:62:17
[INFO] [stderr]    |
[INFO] [stderr] 62 |                 try!(unsafe { API::ffi_device_get_attribute(&mut value, info, device.id_c()) });
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/cuda/api/driver/memory.rs:16:27
[INFO] [stderr]    |
[INFO] [stderr] 16 |         Ok(Memory::from_c(try!(unsafe {API::ffi_mem_alloc(bytesize)})))
[INFO] [stderr]    |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/cuda/api/driver/utils.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 11 |         Ok(try!( unsafe { API::ffi_init() }))
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/cuda/mod.rs:61:12
[INFO] [stderr]    |
[INFO] [stderr] 61 |         Ok(try!(Driver::load_devices()))
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/cuda/mod.rs:80:38
[INFO] [stderr]    |
[INFO] [stderr] 80 |             1 => Ok(DeviceType::Cuda(try!(Context::new(hardwares[0].clone())))),
[INFO] [stderr]    |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/cuda/mod.rs:95:16
[INFO] [stderr]    |
[INFO] [stderr] 95 |             Ok(try!(ctx.synchronize()))
[INFO] [stderr]    |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/tensor.rs:230:20
[INFO] [stderr]     |
[INFO] [stderr] 230 |         let copy = try!(Self::alloc_on_device(dev, desc));
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/tensor.rs:263:28
[INFO] [stderr]     |
[INFO] [stderr] 263 |         self.latest_copy = try!(Self::alloc_on_device(self.latest_device(), desc));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/tensor.rs:275:63
[INFO] [stderr]     |
[INFO] [stderr] 275 |             DeviceType::Native(ref cpu) => MemoryType::Native(try!(cpu.alloc_memory(alloc_size))),
[INFO] [stderr]     |                                                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/tensor.rs:277:67
[INFO] [stderr]     |
[INFO] [stderr] 277 |             DeviceType::OpenCL(ref context) => MemoryType::OpenCL(try!(context.alloc_memory(alloc_size))),
[INFO] [stderr]     |                                                                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/tensor.rs:279:63
[INFO] [stderr]     |
[INFO] [stderr] 279 |             DeviceType::Cuda(ref context) => MemoryType::Cuda(try!(context.alloc_memory(alloc_size))),
[INFO] [stderr]     |                                                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/tensor.rs:288:13
[INFO] [stderr]     |
[INFO] [stderr] 288 |             try!(self.sync_from_to(&latest, &destination));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/tensor.rs:291:33
[INFO] [stderr]     |
[INFO] [stderr] 291 |             let mut swap_copy = try!(self.copies.remove(destination).ok_or(Error::MissingDestination("Tensor does not hold a copy on destination device.")));
[INFO] [stderr]     |                                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/tensor.rs:330:54
[INFO] [stderr]     |
[INFO] [stderr] 330 | ...                   Some(ref mut mem) => try!(cpu.sync_in(&self.latest_location, &self.latest_copy, mem)),
[INFO] [stderr]     |                                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/tensor.rs:337:54
[INFO] [stderr]     |
[INFO] [stderr] 337 | ...                   Some(ref mut mem) => try!(context.sync_in(&self.latest_location, &self.latest_copy, mem)),
[INFO] [stderr]     |                                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/tensor.rs:344:54
[INFO] [stderr]     |
[INFO] [stderr] 344 | ...                   Some(ref mut mem) => try!(context.sync_in(&self.latest_location, &self.latest_copy, mem)),
[INFO] [stderr]     |                                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/tensor.rs:363:13
[INFO] [stderr]     |
[INFO] [stderr] 363 |             try!(self.sync(&first));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/tensor.rs:390:78
[INFO] [stderr]     |
[INFO] [stderr] 390 |                     DeviceType::Native(ref cpu) => copy = MemoryType::Native(try!(cpu.alloc_memory(Self::mem_size(self.capacity())))),
[INFO] [stderr]     |                                                                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/tensor.rs:392:82
[INFO] [stderr]     |
[INFO] [stderr] 392 |                     DeviceType::OpenCL(ref context) => copy = MemoryType::OpenCL(try!(context.alloc_memory(Self::mem_size(self.capacity())))),
[INFO] [stderr]     |                                                                                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/tensor.rs:394:78
[INFO] [stderr]     |
[INFO] [stderr] 394 |                     DeviceType::Cuda(ref context) => copy = MemoryType::Cuda(try!(context.alloc_memory(Self::mem_size(self.capacity())))),
[INFO] [stderr]     |                                                                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/device.rs:106:32
[INFO] [stderr]     |
[INFO] [stderr] 106 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/framework.rs:101:32
[INFO] [stderr]     |
[INFO] [stderr] 101 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/frameworks/native/error.rs:27:32
[INFO] [stderr]    |
[INFO] [stderr] 27 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/frameworks/opencl/api/error.rs:107:32
[INFO] [stderr]     |
[INFO] [stderr] 107 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/frameworks/opencl/api/device.rs:39:108
[INFO] [stderr]    |
[INFO] [stderr] 39 |         try!(unsafe { API::ffi_get_device_ids(platform.id_c(), cl::CL_DEVICE_TYPE_ALL, 0, ptr::null_mut(), (&mut num_devices)) });
[INFO] [stderr]    |                                                                                                            ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/frameworks/opencl/api/platform.rs:30:68
[INFO] [stderr]    |
[INFO] [stderr] 30 |         try!(unsafe {API::ffi_get_platform_ids(0, ptr::null_mut(), (&mut num_platforms))});
[INFO] [stderr]    |                                                                    ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/frameworks/opencl/api/platform.rs:34:81
[INFO] [stderr]    |
[INFO] [stderr] 34 |         try!(unsafe {API::ffi_get_platform_ids(num_platforms, ids.as_mut_ptr(), (&mut num_platforms))});
[INFO] [stderr]    |                                                                                 ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/frameworks/cuda/api/driver/error.rs:251:32
[INFO] [stderr]     |
[INFO] [stderr] 251 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/tensor.rs:359:71
[INFO] [stderr]     |
[INFO] [stderr] 359 |     pub fn remove_copy(&mut self, destination: &DeviceType) -> Result<(MemoryType), Error> {
[INFO] [stderr]     |                                                                       ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tensor.rs:473:32
[INFO] [stderr]     |
[INFO] [stderr] 473 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:39:32
[INFO] [stderr]    |
[INFO] [stderr] 39 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/plugin.rs:69:32
[INFO] [stderr]    |
[INFO] [stderr] 69 |     fn cause(&self) -> Option<&::std::error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/frameworks/opencl/api/platform.rs:25:9
[INFO] [stderr]    |
[INFO] [stderr] 25 | /         lazy_static! {
[INFO] [stderr] 26 | |             static ref PLATFORM_MUTEX: Mutex<()> = Mutex::new(());
[INFO] [stderr] 27 | |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/frameworks/opencl/api/platform.rs:25:9
[INFO] [stderr]    |
[INFO] [stderr] 25 | /         lazy_static! {
[INFO] [stderr] 26 | |             static ref PLATFORM_MUTEX: Mutex<()> = Mutex::new(());
[INFO] [stderr] 27 | |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/device.rs:98:43
[INFO] [stderr]    |
[INFO] [stderr] 98 |             Error::Native(ref err) => err.description(),
[INFO] [stderr]    |                                           ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/device.rs:100:43
[INFO] [stderr]     |
[INFO] [stderr] 100 |             Error::OpenCL(ref err) => err.description(),
[INFO] [stderr]     |                                           ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/device.rs:102:41
[INFO] [stderr]     |
[INFO] [stderr] 102 |             Error::Cuda(ref err) => err.description(),
[INFO] [stderr]     |                                         ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/framework.rs:94:43
[INFO] [stderr]    |
[INFO] [stderr] 94 |             Error::OpenCL(ref err) => err.description(),
[INFO] [stderr]    |                                           ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/framework.rs:96:41
[INFO] [stderr]    |
[INFO] [stderr] 96 |             Error::Cuda(ref err) => err.description(),
[INFO] [stderr]    |                                         ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/tensor.rs:467:58
[INFO] [stderr]     |
[INFO] [stderr] 467 |             Error::MemoryAllocationError(ref err) => err.description(),
[INFO] [stderr]     |                                                          ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/tensor.rs:468:63
[INFO] [stderr]     |
[INFO] [stderr] 468 |             Error::MemorySynchronizationError(ref err) => err.description(),
[INFO] [stderr]     |                                                               ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:32:46
[INFO] [stderr]    |
[INFO] [stderr] 32 |             Error::Framework(ref err) => err.description(),
[INFO] [stderr]    |                                              ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:33:43
[INFO] [stderr]    |
[INFO] [stderr] 33 |             Error::Tensor(ref err) => err.description(),
[INFO] [stderr]    |                                           ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:34:43
[INFO] [stderr]    |
[INFO] [stderr] 34 |             Error::Plugin(ref err) => err.description(),
[INFO] [stderr]    |                                           ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:35:43
[INFO] [stderr]    |
[INFO] [stderr] 35 |             Error::Device(ref err) => err.description(),
[INFO] [stderr]    |                                           ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `IDevice`
[INFO] [stderr]   --> src/backend.rs:45:14
[INFO] [stderr]    |
[INFO] [stderr] 45 | use device::{IDevice, DeviceType};
[INFO] [stderr]    |              ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ByteOrder`
[INFO] [stderr]  --> src/frameworks/opencl/device.rs:7:17
[INFO] [stderr]   |
[INFO] [stderr] 7 | use byteorder::{ByteOrder, LittleEndian, ReadBytesExt};
[INFO] [stderr]   |                 ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ByteOrder`
[INFO] [stderr]  --> src/frameworks/cuda/device.rs:6:17
[INFO] [stderr]   |
[INFO] [stderr] 6 | use byteorder::{ByteOrder, LittleEndian, ReadBytesExt};
[INFO] [stderr]   |                 ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ByteOrder`
[INFO] [stderr]  --> src/frameworks/cuda/api/driver/device.rs:4:17
[INFO] [stderr]   |
[INFO] [stderr] 4 | use byteorder::{ByteOrder, LittleEndian, WriteBytesExt};
[INFO] [stderr]   |                 ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/tensor.rs:325:22
[INFO] [stderr]     |
[INFO] [stderr] 325 |                 Some(mut destination_copy) => {
[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: type does not implement `std::fmt::Debug`; consider adding `#[derive(Debug)]` or a manual implementation
[INFO] [stderr]    --> src/frameworks/cuda/api/driver/ffi.rs:596:1
[INFO] [stderr]     |
[INFO] [stderr] 596 | pub enum Struct_CUctx_st { }
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]    --> src/lib.rs:143:9
[INFO] [stderr]     |
[INFO] [stderr] 143 |         missing_debug_implementations, missing_copy_implementations,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type could implement `Copy`; consider adding `impl Copy`
[INFO] [stderr]    --> src/frameworks/cuda/api/driver/ffi.rs:596:1
[INFO] [stderr]     |
[INFO] [stderr] 596 | pub enum Struct_CUctx_st { }
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]    --> src/lib.rs:143:40
[INFO] [stderr]     |
[INFO] [stderr] 143 |         missing_debug_implementations, missing_copy_implementations,
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type could implement `Copy`; consider adding `impl Copy`
[INFO] [stderr]    --> src/frameworks/cuda/api/driver/ffi.rs:709:1
[INFO] [stderr]     |
[INFO] [stderr] 709 | / pub enum CUdevice_attribute {
[INFO] [stderr] 710 | |     CU_DEVICE_ATTRIBUTE_MAX_THREADS_PER_BLOCK = 1,
[INFO] [stderr] 711 | |     CU_DEVICE_ATTRIBUTE_MAX_BLOCK_DIM_X = 2,
[INFO] [stderr] 712 | |     CU_DEVICE_ATTRIBUTE_MAX_BLOCK_DIM_Y = 3,
[INFO] [stderr] ...   |
[INFO] [stderr] 798 | |     CU_DEVICE_MEMORY_TOTAL = 1000,
[INFO] [stderr] 799 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: 83 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.70s
[INFO] running `"docker" "inspect" "7dbd0bb4bcf19400105d05d39bd7df181c3540ec3dcc2a359a22ea55c67fbb91"`
[INFO] running `"docker" "rm" "-f" "7dbd0bb4bcf19400105d05d39bd7df181c3540ec3dcc2a359a22ea55c67fbb91"`
[INFO] [stdout] 7dbd0bb4bcf19400105d05d39bd7df181c3540ec3dcc2a359a22ea55c67fbb91
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 73b6c11d068f0ef5b8a138d2b25e28fb0319598f243b442164c68e5d398d1687
[INFO] running `"docker" "start" "-a" "73b6c11d068f0ef5b8a138d2b25e28fb0319598f243b442164c68e5d398d1687"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling collenchyma v0.0.8 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/backend.rs:69:22
[INFO] [stderr]    |
[INFO] [stderr] 69 |         let device = try!(config.framework.new_device(config.hardwares));
[INFO] [stderr]    |                      ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/native/device.rs:52:39
[INFO] [stderr]    |
[INFO] [stderr] 52 |                     Some(h_mem) => Ok(try!(context.sync_out(&h_mem, dest_data))),
[INFO] [stderr]    |                                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/native/device.rs:59:39
[INFO] [stderr]    |
[INFO] [stderr] 59 |                     Some(h_mem) => Ok(try!(context.sync_out(&h_mem, dest_data))),
[INFO] [stderr]    |                                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/opencl/context.rs:27:25
[INFO] [stderr]    |
[INFO] [stderr] 27 |                         try!(API::create_context(devices.clone(), ptr::null(), callback, ptr::null_mut())),
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/opencl/context.rs:69:9
[INFO] [stderr]    |
[INFO] [stderr] 69 |         try!(API::read_from_memory(self.queue().unwrap(), source_data, true, 0, dest_data.byte_size(), dest_data.as_mut_slice().as_mut_ptr(), &[]));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/opencl/context.rs:87:12
[INFO] [stderr]    |
[INFO] [stderr] 87 |         Ok(try!(Memory::new(self, size)))
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/opencl/context.rs:96:25
[INFO] [stderr]    |
[INFO] [stderr] 96 |                         try!(API::write_to_memory(self.queue().unwrap(), dest_data, true, 0, h_mem.byte_size(), h_mem.as_slice().as_ptr(), &[]));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/opencl/memory.rs:37:1
[INFO] [stderr]    |
[INFO] [stderr] 37 | / bitflags! {
[INFO] [stderr] 38 | |     flags MemoryFlags: cl::bitfield {
[INFO] [stderr] 39 | |         const MEM_READ_WRITE       = 1 << 0,
[INFO] [stderr] 40 | |         const MEM_WRITE_ONLY       = 1 << 1,
[INFO] [stderr] ...  |
[INFO] [stderr] 45 | |     }
[INFO] [stderr] 46 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/opencl/memory.rs:37:1
[INFO] [stderr]    |
[INFO] [stderr] 37 | / bitflags! {
[INFO] [stderr] 38 | |     flags MemoryFlags: cl::bitfield {
[INFO] [stderr] 39 | |         const MEM_READ_WRITE       = 1 << 0,
[INFO] [stderr] 40 | |         const MEM_WRITE_ONLY       = 1 << 1,
[INFO] [stderr] ...  |
[INFO] [stderr] 45 | |     }
[INFO] [stderr] 46 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/opencl/queue.rs:56:1
[INFO] [stderr]    |
[INFO] [stderr] 56 | / bitflags! {
[INFO] [stderr] 57 | |     #[allow(missing_docs)]
[INFO] [stderr] 58 | |     flags QueueFlags: cl::bitfield {
[INFO] [stderr] 59 | |         #[allow(missing_docs)]
[INFO] [stderr] ...  |
[INFO] [stderr] 63 | |     }
[INFO] [stderr] 64 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/opencl/queue.rs:56:1
[INFO] [stderr]    |
[INFO] [stderr] 56 | / bitflags! {
[INFO] [stderr] 57 | |     #[allow(missing_docs)]
[INFO] [stderr] 58 | |     flags QueueFlags: cl::bitfield {
[INFO] [stderr] 59 | |         #[allow(missing_docs)]
[INFO] [stderr] ...  |
[INFO] [stderr] 63 | |     }
[INFO] [stderr] 64 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/opencl/api/context.rs:25:13
[INFO] [stderr]    |
[INFO] [stderr] 25 |             try!(
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/opencl/api/device.rs:39:9
[INFO] [stderr]    |
[INFO] [stderr] 39 |         try!(unsafe { API::ffi_get_device_ids(platform.id_c(), cl::CL_DEVICE_TYPE_ALL, 0, ptr::null_mut(), (&mut num_devices)) });
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/opencl/api/device.rs:45:9
[INFO] [stderr]    |
[INFO] [stderr] 45 |         try!(unsafe { API::ffi_get_device_ids(platform.id_c(), cl::CL_DEVICE_TYPE_ALL, ids.len() as cl::uint, ids.as_mut_ptr(), ptr::null_mut()) });
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/opencl/api/device.rs:54:9
[INFO] [stderr]    |
[INFO] [stderr] 54 |         try!(unsafe {API::ffi_get_device_info(device.id_c(), info, 0, ptr::null_mut(), &mut size)});
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/opencl/api/device.rs:59:9
[INFO] [stderr]    |
[INFO] [stderr] 59 |         try!(unsafe {API::ffi_get_device_info(device.id_c(), info, size, buf_ptr, ptr::null_mut())});
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/opencl/api/memory.rs:20:27
[INFO] [stderr]    |
[INFO] [stderr] 20 |         Ok(Memory::from_c(try!(unsafe {
[INFO] [stderr]    |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/opencl/api/memory.rs:27:12
[INFO] [stderr]    |
[INFO] [stderr] 27 |         Ok(try!(unsafe {API::ffi_release_mem_object(memory.id_c())}))
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/opencl/api/platform.rs:30:9
[INFO] [stderr]    |
[INFO] [stderr] 30 |         try!(unsafe {API::ffi_get_platform_ids(0, ptr::null_mut(), (&mut num_platforms))});
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/opencl/api/platform.rs:34:9
[INFO] [stderr]    |
[INFO] [stderr] 34 |         try!(unsafe {API::ffi_get_platform_ids(num_platforms, ids.as_mut_ptr(), (&mut num_platforms))});
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/opencl/api/queue.rs:15:26
[INFO] [stderr]    |
[INFO] [stderr] 15 |         Ok(Queue::from_c(try!(unsafe {
[INFO] [stderr]    |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/opencl/api/queue.rs:22:12
[INFO] [stderr]    |
[INFO] [stderr] 22 |         Ok(try!(unsafe {API::ffi_release_command_queue(queue.id_c())}))
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/opencl/mod.rs:71:25
[INFO] [stderr]    |
[INFO] [stderr] 71 |         let platforms = try!(API::load_platforms());
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/opencl/mod.rs:96:31
[INFO] [stderr]    |
[INFO] [stderr] 96 |         Ok(DeviceType::OpenCL(try!(Context::new(hardwares.to_vec()))))
[INFO] [stderr]    |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/cuda/context.rs:36:17
[INFO] [stderr]    |
[INFO] [stderr] 36 |                 try!(Driver::create_context(devices.clone())),
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/cuda/context.rs:70:12
[INFO] [stderr]    |
[INFO] [stderr] 70 |         Ok(try!(Driver::mem_cpy_d_to_h(source_data, dest_data)))
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/cuda/context.rs:87:12
[INFO] [stderr]    |
[INFO] [stderr] 87 |         Ok(try!(Driver::mem_alloc(size)))
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/cuda/context.rs:95:39
[INFO] [stderr]    |
[INFO] [stderr] 95 |                     Some(h_mem) => Ok(try!(Driver::mem_cpy_h_to_d(h_mem, dest_data))),
[INFO] [stderr]    |                                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/cuda/api/driver/device.rs:32:9
[INFO] [stderr]    |
[INFO] [stderr] 32 |         try!(unsafe {API::ffi_device_get_count(&mut device_counter)});
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/cuda/api/driver/device.rs:46:17
[INFO] [stderr]    |
[INFO] [stderr] 46 |                 try!(unsafe { API::ffi_device_get_name(name.as_mut_ptr(), 1024, device.id_c()) });
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/cuda/api/driver/device.rs:62:17
[INFO] [stderr]    |
[INFO] [stderr] 62 |                 try!(unsafe { API::ffi_device_get_attribute(&mut value, info, device.id_c()) });
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/cuda/api/driver/memory.rs:16:27
[INFO] [stderr]    |
[INFO] [stderr] 16 |         Ok(Memory::from_c(try!(unsafe {API::ffi_mem_alloc(bytesize)})))
[INFO] [stderr]    |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/cuda/api/driver/utils.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 11 |         Ok(try!( unsafe { API::ffi_init() }))
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/cuda/mod.rs:61:12
[INFO] [stderr]    |
[INFO] [stderr] 61 |         Ok(try!(Driver::load_devices()))
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/cuda/mod.rs:80:38
[INFO] [stderr]    |
[INFO] [stderr] 80 |             1 => Ok(DeviceType::Cuda(try!(Context::new(hardwares[0].clone())))),
[INFO] [stderr]    |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/cuda/mod.rs:95:16
[INFO] [stderr]    |
[INFO] [stderr] 95 |             Ok(try!(ctx.synchronize()))
[INFO] [stderr]    |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/tensor.rs:230:20
[INFO] [stderr]     |
[INFO] [stderr] 230 |         let copy = try!(Self::alloc_on_device(dev, desc));
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/tensor.rs:263:28
[INFO] [stderr]     |
[INFO] [stderr] 263 |         self.latest_copy = try!(Self::alloc_on_device(self.latest_device(), desc));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/tensor.rs:275:63
[INFO] [stderr]     |
[INFO] [stderr] 275 |             DeviceType::Native(ref cpu) => MemoryType::Native(try!(cpu.alloc_memory(alloc_size))),
[INFO] [stderr]     |                                                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/tensor.rs:277:67
[INFO] [stderr]     |
[INFO] [stderr] 277 |             DeviceType::OpenCL(ref context) => MemoryType::OpenCL(try!(context.alloc_memory(alloc_size))),
[INFO] [stderr]     |                                                                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/tensor.rs:279:63
[INFO] [stderr]     |
[INFO] [stderr] 279 |             DeviceType::Cuda(ref context) => MemoryType::Cuda(try!(context.alloc_memory(alloc_size))),
[INFO] [stderr]     |                                                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/tensor.rs:288:13
[INFO] [stderr]     |
[INFO] [stderr] 288 |             try!(self.sync_from_to(&latest, &destination));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/tensor.rs:291:33
[INFO] [stderr]     |
[INFO] [stderr] 291 |             let mut swap_copy = try!(self.copies.remove(destination).ok_or(Error::MissingDestination("Tensor does not hold a copy on destination device.")));
[INFO] [stderr]     |                                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/tensor.rs:330:54
[INFO] [stderr]     |
[INFO] [stderr] 330 | ...                   Some(ref mut mem) => try!(cpu.sync_in(&self.latest_location, &self.latest_copy, mem)),
[INFO] [stderr]     |                                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/tensor.rs:337:54
[INFO] [stderr]     |
[INFO] [stderr] 337 | ...                   Some(ref mut mem) => try!(context.sync_in(&self.latest_location, &self.latest_copy, mem)),
[INFO] [stderr]     |                                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/tensor.rs:344:54
[INFO] [stderr]     |
[INFO] [stderr] 344 | ...                   Some(ref mut mem) => try!(context.sync_in(&self.latest_location, &self.latest_copy, mem)),
[INFO] [stderr]     |                                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/tensor.rs:363:13
[INFO] [stderr]     |
[INFO] [stderr] 363 |             try!(self.sync(&first));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/tensor.rs:390:78
[INFO] [stderr]     |
[INFO] [stderr] 390 |                     DeviceType::Native(ref cpu) => copy = MemoryType::Native(try!(cpu.alloc_memory(Self::mem_size(self.capacity())))),
[INFO] [stderr]     |                                                                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/tensor.rs:392:82
[INFO] [stderr]     |
[INFO] [stderr] 392 |                     DeviceType::OpenCL(ref context) => copy = MemoryType::OpenCL(try!(context.alloc_memory(Self::mem_size(self.capacity())))),
[INFO] [stderr]     |                                                                                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/tensor.rs:394:78
[INFO] [stderr]     |
[INFO] [stderr] 394 |                     DeviceType::Cuda(ref context) => copy = MemoryType::Cuda(try!(context.alloc_memory(Self::mem_size(self.capacity())))),
[INFO] [stderr]     |                                                                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/device.rs:106:32
[INFO] [stderr]     |
[INFO] [stderr] 106 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/framework.rs:101:32
[INFO] [stderr]     |
[INFO] [stderr] 101 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/frameworks/native/error.rs:27:32
[INFO] [stderr]    |
[INFO] [stderr] 27 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/frameworks/opencl/api/error.rs:107:32
[INFO] [stderr]     |
[INFO] [stderr] 107 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/frameworks/opencl/api/device.rs:39:108
[INFO] [stderr]    |
[INFO] [stderr] 39 |         try!(unsafe { API::ffi_get_device_ids(platform.id_c(), cl::CL_DEVICE_TYPE_ALL, 0, ptr::null_mut(), (&mut num_devices)) });
[INFO] [stderr]    |                                                                                                            ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/frameworks/opencl/api/platform.rs:30:68
[INFO] [stderr]    |
[INFO] [stderr] 30 |         try!(unsafe {API::ffi_get_platform_ids(0, ptr::null_mut(), (&mut num_platforms))});
[INFO] [stderr]    |                                                                    ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/frameworks/opencl/api/platform.rs:34:81
[INFO] [stderr]    |
[INFO] [stderr] 34 |         try!(unsafe {API::ffi_get_platform_ids(num_platforms, ids.as_mut_ptr(), (&mut num_platforms))});
[INFO] [stderr]    |                                                                                 ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/frameworks/cuda/api/driver/error.rs:251:32
[INFO] [stderr]     |
[INFO] [stderr] 251 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/tensor.rs:359:71
[INFO] [stderr]     |
[INFO] [stderr] 359 |     pub fn remove_copy(&mut self, destination: &DeviceType) -> Result<(MemoryType), Error> {
[INFO] [stderr]     |                                                                       ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tensor.rs:473:32
[INFO] [stderr]     |
[INFO] [stderr] 473 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:39:32
[INFO] [stderr]    |
[INFO] [stderr] 39 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/plugin.rs:69:32
[INFO] [stderr]    |
[INFO] [stderr] 69 |     fn cause(&self) -> Option<&::std::error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/frameworks/opencl/api/platform.rs:25:9
[INFO] [stderr]    |
[INFO] [stderr] 25 | /         lazy_static! {
[INFO] [stderr] 26 | |             static ref PLATFORM_MUTEX: Mutex<()> = Mutex::new(());
[INFO] [stderr] 27 | |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/frameworks/opencl/api/platform.rs:25:9
[INFO] [stderr]    |
[INFO] [stderr] 25 | /         lazy_static! {
[INFO] [stderr] 26 | |             static ref PLATFORM_MUTEX: Mutex<()> = Mutex::new(());
[INFO] [stderr] 27 | |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/device.rs:98:43
[INFO] [stderr]    |
[INFO] [stderr] 98 |             Error::Native(ref err) => err.description(),
[INFO] [stderr]    |                                           ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/device.rs:100:43
[INFO] [stderr]     |
[INFO] [stderr] 100 |             Error::OpenCL(ref err) => err.description(),
[INFO] [stderr]     |                                           ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/device.rs:102:41
[INFO] [stderr]     |
[INFO] [stderr] 102 |             Error::Cuda(ref err) => err.description(),
[INFO] [stderr]     |                                         ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/framework.rs:94:43
[INFO] [stderr]    |
[INFO] [stderr] 94 |             Error::OpenCL(ref err) => err.description(),
[INFO] [stderr]    |                                           ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/framework.rs:96:41
[INFO] [stderr]    |
[INFO] [stderr] 96 |             Error::Cuda(ref err) => err.description(),
[INFO] [stderr]    |                                         ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/tensor.rs:467:58
[INFO] [stderr]     |
[INFO] [stderr] 467 |             Error::MemoryAllocationError(ref err) => err.description(),
[INFO] [stderr]     |                                                          ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/tensor.rs:468:63
[INFO] [stderr]     |
[INFO] [stderr] 468 |             Error::MemorySynchronizationError(ref err) => err.description(),
[INFO] [stderr]     |                                                               ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:32:46
[INFO] [stderr]    |
[INFO] [stderr] 32 |             Error::Framework(ref err) => err.description(),
[INFO] [stderr]    |                                              ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:33:43
[INFO] [stderr]    |
[INFO] [stderr] 33 |             Error::Tensor(ref err) => err.description(),
[INFO] [stderr]    |                                           ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:34:43
[INFO] [stderr]    |
[INFO] [stderr] 34 |             Error::Plugin(ref err) => err.description(),
[INFO] [stderr]    |                                           ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:35:43
[INFO] [stderr]    |
[INFO] [stderr] 35 |             Error::Device(ref err) => err.description(),
[INFO] [stderr]    |                                           ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `IDevice`
[INFO] [stderr]   --> src/backend.rs:45:14
[INFO] [stderr]    |
[INFO] [stderr] 45 | use device::{IDevice, DeviceType};
[INFO] [stderr]    |              ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ByteOrder`
[INFO] [stderr]  --> src/frameworks/opencl/device.rs:7:17
[INFO] [stderr]   |
[INFO] [stderr] 7 | use byteorder::{ByteOrder, LittleEndian, ReadBytesExt};
[INFO] [stderr]   |                 ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ByteOrder`
[INFO] [stderr]  --> src/frameworks/cuda/device.rs:6:17
[INFO] [stderr]   |
[INFO] [stderr] 6 | use byteorder::{ByteOrder, LittleEndian, ReadBytesExt};
[INFO] [stderr]   |                 ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ByteOrder`
[INFO] [stderr]  --> src/frameworks/cuda/api/driver/device.rs:4:17
[INFO] [stderr]   |
[INFO] [stderr] 4 | use byteorder::{ByteOrder, LittleEndian, WriteBytesExt};
[INFO] [stderr]   |                 ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/tensor.rs:325:22
[INFO] [stderr]     |
[INFO] [stderr] 325 |                 Some(mut destination_copy) => {
[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: type does not implement `std::fmt::Debug`; consider adding `#[derive(Debug)]` or a manual implementation
[INFO] [stderr]    --> src/frameworks/cuda/api/driver/ffi.rs:596:1
[INFO] [stderr]     |
[INFO] [stderr] 596 | pub enum Struct_CUctx_st { }
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]    --> src/lib.rs:143:9
[INFO] [stderr]     |
[INFO] [stderr] 143 |         missing_debug_implementations, missing_copy_implementations,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type could implement `Copy`; consider adding `impl Copy`
[INFO] [stderr]    --> src/frameworks/cuda/api/driver/ffi.rs:596:1
[INFO] [stderr]     |
[INFO] [stderr] 596 | pub enum Struct_CUctx_st { }
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]    --> src/lib.rs:143:40
[INFO] [stderr]     |
[INFO] [stderr] 143 |         missing_debug_implementations, missing_copy_implementations,
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type could implement `Copy`; consider adding `impl Copy`
[INFO] [stderr]    --> src/frameworks/cuda/api/driver/ffi.rs:709:1
[INFO] [stderr]     |
[INFO] [stderr] 709 | / pub enum CUdevice_attribute {
[INFO] [stderr] 710 | |     CU_DEVICE_ATTRIBUTE_MAX_THREADS_PER_BLOCK = 1,
[INFO] [stderr] 711 | |     CU_DEVICE_ATTRIBUTE_MAX_BLOCK_DIM_X = 2,
[INFO] [stderr] 712 | |     CU_DEVICE_ATTRIBUTE_MAX_BLOCK_DIM_Y = 3,
[INFO] [stderr] ...   |
[INFO] [stderr] 798 | |     CU_DEVICE_MEMORY_TOTAL = 1000,
[INFO] [stderr] 799 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: 83 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/backend_specs.rs:26:29
[INFO] [stderr]    |
[INFO] [stderr] 26 |             let backend: Rc<IBackend<F=B::F>> = backend.clone();
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IBackend<F=B::F>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> tests/shared_memory_specs.rs:11:21
[INFO] [stderr]    |
[INFO] [stderr] 11 |                 let mut mem_buffer = mem.as_mut_slice::<T>();
[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]    --> tests/shared_memory_specs.rs:129:13
[INFO] [stderr]     |
[INFO] [stderr] 129 |         let mut shared_data = &mut SharedTensor::<f32>::new(&cpu_dev, &10).unwrap();
[INFO] [stderr]     |             ----^^^^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> tests/shared_memory_specs.rs:137:13
[INFO] [stderr]     |
[INFO] [stderr] 137 |         let mut shared_data = &mut SharedTensor::<f32>::new(&cpu_dev, &10).unwrap();
[INFO] [stderr]     |             ----^^^^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[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-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/framework_native_specs-b79e891189299607.framework_native_specs.1k5eo5h5-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/framework_native_specs-b79e891189299607.framework_native_specs.1k5eo5h5-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/framework_native_specs-b79e891189299607.framework_native_specs.1k5eo5h5-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/framework_native_specs-b79e891189299607.framework_native_specs.1k5eo5h5-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/framework_native_specs-b79e891189299607.framework_native_specs.1k5eo5h5-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/framework_native_specs-b79e891189299607.framework_native_specs.1k5eo5h5-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/framework_native_specs-b79e891189299607.framework_native_specs.1k5eo5h5-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/framework_native_specs-b79e891189299607.framework_native_specs.1k5eo5h5-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/framework_native_specs-b79e891189299607.framework_native_specs.1k5eo5h5-cgu.8.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/framework_native_specs-b79e891189299607" "/opt/rustwide/target/debug/deps/framework_native_specs-b79e891189299607.2vyovt9vs6hz0yg.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-0a07979da1fa7aa2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-171ede43b21d034c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-ea69ac8b5a0936d1.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-6be6d4d5d08eb152.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-c718480fe68c7cec.rlib" "/opt/rustwide/target/debug/deps/libcollenchyma-95164f51a3604e3c.rlib" "/opt/rustwide/target/debug/deps/liblinear_map-471c5836d4453482.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-13fd0af70921e123.rlib" "/opt/rustwide/target/debug/deps/libnum-cc8fdc7d079d5b49.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-d005d383cc168013.rlib" "/opt/rustwide/target/debug/deps/libnum_bigint-e46f7b679e5245b1.rlib" "/opt/rustwide/target/debug/deps/librand-9cc9e44aa3d9199f.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-3d096f8dec0121ba.rlib" "/opt/rustwide/target/debug/deps/librustc_serialize-4acdc232161029de.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-b1690be1b5a4a673.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-e2d76c693688508b.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-668882bceb53d042.rlib" "/opt/rustwide/target/debug/deps/libenum_primitive-bda960cb024a3dbe.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-4bcc2b9762e7da3a.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-447df9d8850f95e5.rlib" "/opt/rustwide/target/debug/deps/libbitflags-4fe97ddf0a023757.rlib" "/opt/rustwide/target/debug/deps/liblibc-2e17c5c99334ee98.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-44f8eb3d0b2fad61.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-abc626f09920d361.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-546e83c8973f1a65.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-12768dfc68674934.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-e06867e4497f2ee8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-cbc579f43f6df57b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7abd6d5a7ebf9a23.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-46423c7bc03bd327.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-fc3773ed7bc68f07.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-9cdc98176efd27e2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-02d88502a763e06b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-8cdc9d38dd6cd3ce.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-336f7d63e72901ef.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-57917b1be5233117.rlib" "-Wl,-Bdynamic" "-lOpenCL" "-lOpenCL" "-lcuda" "-lutil" "-ldl" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -lOpenCL
[INFO] [stderr]           /usr/bin/ld: cannot find -lOpenCL
[INFO] [stderr]           /usr/bin/ld: cannot find -lcuda
[INFO] [stderr]           collect2: error: ld returned 1 exit status
[INFO] [stderr]           
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/backend.rs:69:22
[INFO] [stderr]    |
[INFO] [stderr] 69 |         let device = try!(config.framework.new_device(config.hardwares));
[INFO] [stderr]    |                      ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/native/device.rs:52:39
[INFO] [stderr]    |
[INFO] [stderr] 52 |                     Some(h_mem) => Ok(try!(context.sync_out(&h_mem, dest_data))),
[INFO] [stderr]    |                                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/native/device.rs:59:39
[INFO] [stderr]    |
[INFO] [stderr] 59 |                     Some(h_mem) => Ok(try!(context.sync_out(&h_mem, dest_data))),
[INFO] [stderr]    |                                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/opencl/context.rs:27:25
[INFO] [stderr]    |
[INFO] [stderr] 27 |                         try!(API::create_context(devices.clone(), ptr::null(), callback, ptr::null_mut())),
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/opencl/context.rs:69:9
[INFO] [stderr]    |
[INFO] [stderr] 69 |         try!(API::read_from_memory(self.queue().unwrap(), source_data, true, 0, dest_data.byte_size(), dest_data.as_mut_slice().as_mut_ptr(), &[]));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/opencl/context.rs:87:12
[INFO] [stderr]    |
[INFO] [stderr] 87 |         Ok(try!(Memory::new(self, size)))
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/opencl/context.rs:96:25
[INFO] [stderr]    |
[INFO] [stderr] 96 |                         try!(API::write_to_memory(self.queue().unwrap(), dest_data, true, 0, h_mem.byte_size(), h_mem.as_slice().as_ptr(), &[]));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/opencl/memory.rs:37:1
[INFO] [stderr]    |
[INFO] [stderr] 37 | / bitflags! {
[INFO] [stderr] 38 | |     flags MemoryFlags: cl::bitfield {
[INFO] [stderr] 39 | |         const MEM_READ_WRITE       = 1 << 0,
[INFO] [stderr] 40 | |         const MEM_WRITE_ONLY       = 1 << 1,
[INFO] [stderr] ...  |
[INFO] [stderr] 45 | |     }
[INFO] [stderr] 46 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/opencl/memory.rs:37:1
[INFO] [stderr]    |
[INFO] [stderr] 37 | / bitflags! {
[INFO] [stderr] 38 | |     flags MemoryFlags: cl::bitfield {
[INFO] [stderr] 39 | |         const MEM_READ_WRITE       = 1 << 0,
[INFO] [stderr] 40 | |         const MEM_WRITE_ONLY       = 1 << 1,
[INFO] [stderr] ...  |
[INFO] [stderr] 45 | |     }
[INFO] [stderr] 46 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/opencl/queue.rs:56:1
[INFO] [stderr]    |
[INFO] [stderr] 56 | / bitflags! {
[INFO] [stderr] 57 | |     #[allow(missing_docs)]
[INFO] [stderr] 58 | |     flags QueueFlags: cl::bitfield {
[INFO] [stderr] 59 | |         #[allow(missing_docs)]
[INFO] [stderr] ...  |
[INFO] [stderr] 63 | |     }
[INFO] [stderr] 64 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/opencl/queue.rs:56:1
[INFO] [stderr]    |
[INFO] [stderr] 56 | / bitflags! {
[INFO] [stderr] 57 | |     #[allow(missing_docs)]
[INFO] [stderr] 58 | |     flags QueueFlags: cl::bitfield {
[INFO] [stderr] 59 | |         #[allow(missing_docs)]
[INFO] [stderr] ...  |
[INFO] [stderr] 63 | |     }
[INFO] [stderr] 64 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/opencl/api/context.rs:25:13
[INFO] [stderr]    |
[INFO] [stderr] 25 |             try!(
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/opencl/api/device.rs:39:9
[INFO] [stderr]    |
[INFO] [stderr] 39 |         try!(unsafe { API::ffi_get_device_ids(platform.id_c(), cl::CL_DEVICE_TYPE_ALL, 0, ptr::null_mut(), (&mut num_devices)) });
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/opencl/api/device.rs:45:9
[INFO] [stderr]    |
[INFO] [stderr] 45 |         try!(unsafe { API::ffi_get_device_ids(platform.id_c(), cl::CL_DEVICE_TYPE_ALL, ids.len() as cl::uint, ids.as_mut_ptr(), ptr::null_mut()) });
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/opencl/api/device.rs:54:9
[INFO] [stderr]    |
[INFO] [stderr] 54 |         try!(unsafe {API::ffi_get_device_info(device.id_c(), info, 0, ptr::null_mut(), &mut size)});
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/opencl/api/device.rs:59:9
[INFO] [stderr]    |
[INFO] [stderr] 59 |         try!(unsafe {API::ffi_get_device_info(device.id_c(), info, size, buf_ptr, ptr::null_mut())});
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/opencl/api/memory.rs:20:27
[INFO] [stderr]    |
[INFO] [stderr] 20 |         Ok(Memory::from_c(try!(unsafe {
[INFO] [stderr]    |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/opencl/api/memory.rs:27:12
[INFO] [stderr]    |
[INFO] [stderr] 27 |         Ok(try!(unsafe {API::ffi_release_mem_object(memory.id_c())}))
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/opencl/api/platform.rs:30:9
[INFO] [stderr]    |
[INFO] [stderr] 30 |         try!(unsafe {API::ffi_get_platform_ids(0, ptr::null_mut(), (&mut num_platforms))});
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/opencl/api/platform.rs:34:9
[INFO] [stderr]    |
[INFO] [stderr] 34 |         try!(unsafe {API::ffi_get_platform_ids(num_platforms, ids.as_mut_ptr(), (&mut num_platforms))});
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/opencl/api/queue.rs:15:26
[INFO] [stderr]    |
[INFO] [stderr] 15 |         Ok(Queue::from_c(try!(unsafe {
[INFO] [stderr]    |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/opencl/api/queue.rs:22:12
[INFO] [stderr]    |
[INFO] [stderr] 22 |         Ok(try!(unsafe {API::ffi_release_command_queue(queue.id_c())}))
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/opencl/mod.rs:71:25
[INFO] [stderr]    |
[INFO] [stderr] 71 |         let platforms = try!(API::load_platforms());
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/opencl/mod.rs:96:31
[INFO] [stderr]    |
[INFO] [stderr] 96 |         Ok(DeviceType::OpenCL(try!(Context::new(hardwares.to_vec()))))
[INFO] [stderr]    |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/cuda/context.rs:36:17
[INFO] [stderr]    |
[INFO] [stderr] 36 |                 try!(Driver::create_context(devices.clone())),
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/cuda/context.rs:70:12
[INFO] [stderr]    |
[INFO] [stderr] 70 |         Ok(try!(Driver::mem_cpy_d_to_h(source_data, dest_data)))
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/cuda/context.rs:87:12
[INFO] [stderr]    |
[INFO] [stderr] 87 |         Ok(try!(Driver::mem_alloc(size)))
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/cuda/context.rs:95:39
[INFO] [stderr]    |
[INFO] [stderr] 95 |                     Some(h_mem) => Ok(try!(Driver::mem_cpy_h_to_d(h_mem, dest_data))),
[INFO] [stderr]    |                                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/cuda/api/driver/device.rs:32:9
[INFO] [stderr]    |
[INFO] [stderr] 32 |         try!(unsafe {API::ffi_device_get_count(&mut device_counter)});
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/cuda/api/driver/device.rs:46:17
[INFO] [stderr]    |
[INFO] [stderr] 46 |                 try!(unsafe { API::ffi_device_get_name(name.as_mut_ptr(), 1024, device.id_c()) });
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/cuda/api/driver/device.rs:62:17
[INFO] [stderr]    |
[INFO] [stderr] 62 |                 try!(unsafe { API::ffi_device_get_attribute(&mut value, info, device.id_c()) });
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/cuda/api/driver/memory.rs:16:27
[INFO] [stderr]    |
[INFO] [stderr] 16 |         Ok(Memory::from_c(try!(unsafe {API::ffi_mem_alloc(bytesize)})))
[INFO] [stderr]    |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/cuda/api/driver/utils.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 11 |         Ok(try!( unsafe { API::ffi_init() }))
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/cuda/mod.rs:61:12
[INFO] [stderr]    |
[INFO] [stderr] 61 |         Ok(try!(Driver::load_devices()))
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/cuda/mod.rs:80:38
[INFO] [stderr]    |
[INFO] [stderr] 80 |             1 => Ok(DeviceType::Cuda(try!(Context::new(hardwares[0].clone())))),
[INFO] [stderr]    |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frameworks/cuda/mod.rs:95:16
[INFO] [stderr]    |
[INFO] [stderr] 95 |             Ok(try!(ctx.synchronize()))
[INFO] [stderr]    |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/tensor.rs:230:20
[INFO] [stderr]     |
[INFO] [stderr] 230 |         let copy = try!(Self::alloc_on_device(dev, desc));
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/tensor.rs:263:28
[INFO] [stderr]     |
[INFO] [stderr] 263 |         self.latest_copy = try!(Self::alloc_on_device(self.latest_device(), desc));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/tensor.rs:275:63
[INFO] [stderr]     |
[INFO] [stderr] 275 |             DeviceType::Native(ref cpu) => MemoryType::Native(try!(cpu.alloc_memory(alloc_size))),
[INFO] [stderr]     |                                                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/tensor.rs:277:67
[INFO] [stderr]     |
[INFO] [stderr] 277 |             DeviceType::OpenCL(ref context) => MemoryType::OpenCL(try!(context.alloc_memory(alloc_size))),
[INFO] [stderr]     |                                                                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/tensor.rs:279:63
[INFO] [stderr]     |
[INFO] [stderr] 279 |             DeviceType::Cuda(ref context) => MemoryType::Cuda(try!(context.alloc_memory(alloc_size))),
[INFO] [stderr]     |                                                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/tensor.rs:288:13
[INFO] [stderr]     |
[INFO] [stderr] 288 |             try!(self.sync_from_to(&latest, &destination));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/tensor.rs:291:33
[INFO] [stderr]     |
[INFO] [stderr] 291 |             let mut swap_copy = try!(self.copies.remove(destination).ok_or(Error::MissingDestination("Tensor does not hold a copy on destination device.")));
[INFO] [stderr]     |                                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/tensor.rs:330:54
[INFO] [stderr]     |
[INFO] [stderr] 330 | ...                   Some(ref mut mem) => try!(cpu.sync_in(&self.latest_location, &self.latest_copy, mem)),
[INFO] [stderr]     |                                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/tensor.rs:337:54
[INFO] [stderr]     |
[INFO] [stderr] 337 | ...                   Some(ref mut mem) => try!(context.sync_in(&self.latest_location, &self.latest_copy, mem)),
[INFO] [stderr]     |                                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/tensor.rs:344:54
[INFO] [stderr]     |
[INFO] [stderr] 344 | ...                   Some(ref mut mem) => try!(context.sync_in(&self.latest_location, &self.latest_copy, mem)),
[INFO] [stderr]     |                                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/tensor.rs:363:13
[INFO] [stderr]     |
[INFO] [stderr] 363 |             try!(self.sync(&first));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/tensor.rs:390:78
[INFO] [stderr]     |
[INFO] [stderr] 390 |                     DeviceType::Native(ref cpu) => copy = MemoryType::Native(try!(cpu.alloc_memory(Self::mem_size(self.capacity())))),
[INFO] [stderr]     |                                                                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/tensor.rs:392:82
[INFO] [stderr]     |
[INFO] [stderr] 392 |                     DeviceType::OpenCL(ref context) => copy = MemoryType::OpenCL(try!(context.alloc_memory(Self::mem_size(self.capacity())))),
[INFO] [stderr]     |                                                                                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/tensor.rs:394:78
[INFO] [stderr]     |
[INFO] [stderr] 394 |                     DeviceType::Cuda(ref context) => copy = MemoryType::Cuda(try!(context.alloc_memory(Self::mem_size(self.capacity())))),
[INFO] [stderr]     |                                                                              ^^^
[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-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/framework_opencl_specs-e3336c3386fefce0.framework_opencl_specs.2drn3578-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/framework_opencl_specs-e3336c3386fefce0.framework_opencl_specs.2drn3578-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/framework_opencl_specs-e3336c3386fefce0.framework_opencl_specs.2drn3578-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/framework_opencl_specs-e3336c3386fefce0.framework_opencl_specs.2drn3578-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/framework_opencl_specs-e3336c3386fefce0.framework_opencl_specs.2drn3578-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/framework_opencl_specs-e3336c3386fefce0.framework_opencl_specs.2drn3578-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/framework_opencl_specs-e3336c3386fefce0.framework_opencl_specs.2drn3578-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/framework_opencl_specs-e3336c3386fefce0.framework_opencl_specs.2drn3578-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/framework_opencl_specs-e3336c3386fefce0.framework_opencl_specs.2drn3578-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/framework_opencl_specs-e3336c3386fefce0.framework_opencl_specs.2drn3578-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/framework_opencl_specs-e3336c3386fefce0.framework_opencl_specs.2drn3578-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/framework_opencl_specs-e3336c3386fefce0.framework_opencl_specs.2drn3578-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/framework_opencl_specs-e3336c3386fefce0.framework_opencl_specs.2drn3578-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/framework_opencl_specs-e3336c3386fefce0" "/opt/rustwide/target/debug/deps/framework_opencl_specs-e3336c3386fefce0.513vscu6u81zbzrl.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-0a07979da1fa7aa2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-171ede43b21d034c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-ea69ac8b5a0936d1.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-6be6d4d5d08eb152.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-c718480fe68c7cec.rlib" "/opt/rustwide/target/debug/deps/libcollenchyma-95164f51a3604e3c.rlib" "/opt/rustwide/target/debug/deps/liblinear_map-471c5836d4453482.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-13fd0af70921e123.rlib" "/opt/rustwide/target/debug/deps/libnum-cc8fdc7d079d5b49.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-d005d383cc168013.rlib" "/opt/rustwide/target/debug/deps/libnum_bigint-e46f7b679e5245b1.rlib" "/opt/rustwide/target/debug/deps/librand-9cc9e44aa3d9199f.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-3d096f8dec0121ba.rlib" "/opt/rustwide/target/debug/deps/librustc_serialize-4acdc232161029de.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-b1690be1b5a4a673.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-e2d76c693688508b.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-668882bceb53d042.rlib" "/opt/rustwide/target/debug/deps/libenum_primitive-bda960cb024a3dbe.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-4bcc2b9762e7da3a.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-447df9d8850f95e5.rlib" "/opt/rustwide/target/debug/deps/libbitflags-4fe97ddf0a023757.rlib" "/opt/rustwide/target/debug/deps/liblibc-2e17c5c99334ee98.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-44f8eb3d0b2fad61.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-abc626f09920d361.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-546e83c8973f1a65.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-12768dfc68674934.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-e06867e4497f2ee8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-cbc579f43f6df57b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7abd6d5a7ebf9a23.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-46423c7bc03bd327.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-fc3773ed7bc68f07.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-9cdc98176efd27e2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-02d88502a763e06b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-8cdc9d38dd6cd3ce.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-336f7d63e72901ef.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-57917b1be5233117.rlib" "-Wl,-Bdynamic" "-lOpenCL" "-lOpenCL" "-lcuda" "-lutil" "-ldl" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -lOpenCL
[INFO] [stderr]           /usr/bin/ld: cannot find -lOpenCL
[INFO] [stderr]           /usr/bin/ld: cannot find -lcuda
[INFO] [stderr]           collect2: error: ld returned 1 exit status
[INFO] [stderr]           
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/device.rs:106:32
[INFO] [stderr]     |
[INFO] [stderr] 106 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/framework.rs:101:32
[INFO] [stderr]     |
[INFO] [stderr] 101 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/frameworks/native/error.rs:27:32
[INFO] [stderr]    |
[INFO] [stderr] 27 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/frameworks/opencl/api/error.rs:107:32
[INFO] [stderr]     |
[INFO] [stderr] 107 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/frameworks/opencl/api/device.rs:39:108
[INFO] [stderr]    |
[INFO] [stderr] 39 |         try!(unsafe { API::ffi_get_device_ids(platform.id_c(), cl::CL_DEVICE_TYPE_ALL, 0, ptr::null_mut(), (&mut num_devices)) });
[INFO] [stderr]    |                                                                                                            ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/frameworks/opencl/api/platform.rs:30:68
[INFO] [stderr]    |
[INFO] [stderr] 30 |         try!(unsafe {API::ffi_get_platform_ids(0, ptr::null_mut(), (&mut num_platforms))});
[INFO] [stderr]    |                                                                    ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/frameworks/opencl/api/platform.rs:34:81
[INFO] [stderr]    |
[INFO] [stderr] 34 |         try!(unsafe {API::ffi_get_platform_ids(num_platforms, ids.as_mut_ptr(), (&mut num_platforms))});
[INFO] [stderr]    |                                                                                 ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/frameworks/cuda/api/driver/error.rs:251:32
[INFO] [stderr]     |
[INFO] [stderr] 251 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/tensor.rs:359:71
[INFO] [stderr]     |
[INFO] [stderr] 359 |     pub fn remove_copy(&mut self, destination: &DeviceType) -> Result<(MemoryType), Error> {
[INFO] [stderr]     |                                                                       ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tensor.rs:473:32
[INFO] [stderr]     |
[INFO] [stderr] 473 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:39:32
[INFO] [stderr]    |
[INFO] [stderr] 39 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/plugin.rs:69:32
[INFO] [stderr]    |
[INFO] [stderr] 69 |     fn cause(&self) -> Option<&::std::error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `collenchyma`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/tensor_specs-2b6be3e6f8656fda.tensor_specs.1zud5dhu-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/tensor_specs-2b6be3e6f8656fda.tensor_specs.1zud5dhu-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/tensor_specs-2b6be3e6f8656fda.tensor_specs.1zud5dhu-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/tensor_specs-2b6be3e6f8656fda.tensor_specs.1zud5dhu-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/tensor_specs-2b6be3e6f8656fda.tensor_specs.1zud5dhu-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/tensor_specs-2b6be3e6f8656fda.tensor_specs.1zud5dhu-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/tensor_specs-2b6be3e6f8656fda.tensor_specs.1zud5dhu-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/tensor_specs-2b6be3e6f8656fda.tensor_specs.1zud5dhu-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/tensor_specs-2b6be3e6f8656fda.tensor_specs.1zud5dhu-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/tensor_specs-2b6be3e6f8656fda.tensor_specs.1zud5dhu-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/tensor_specs-2b6be3e6f8656fda.tensor_specs.1zud5dhu-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/tensor_specs-2b6be3e6f8656fda.tensor_specs.1zud5dhu-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/tensor_specs-2b6be3e6f8656fda.tensor_specs.1zud5dhu-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/tensor_specs-2b6be3e6f8656fda.tensor_specs.1zud5dhu-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/tensor_specs-2b6be3e6f8656fda.tensor_specs.1zud5dhu-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/tensor_specs-2b6be3e6f8656fda.tensor_specs.1zud5dhu-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/tensor_specs-2b6be3e6f8656fda" "/opt/rustwide/target/debug/deps/tensor_specs-2b6be3e6f8656fda.7vrlw149et9mg8b.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-0a07979da1fa7aa2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-171ede43b21d034c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-ea69ac8b5a0936d1.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-6be6d4d5d08eb152.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-c718480fe68c7cec.rlib" "/opt/rustwide/target/debug/deps/libcollenchyma-95164f51a3604e3c.rlib" "/opt/rustwide/target/debug/deps/liblinear_map-471c5836d4453482.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-13fd0af70921e123.rlib" "/opt/rustwide/target/debug/deps/libnum-cc8fdc7d079d5b49.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-d005d383cc168013.rlib" "/opt/rustwide/target/debug/deps/libnum_bigint-e46f7b679e5245b1.rlib" "/opt/rustwide/target/debug/deps/librand-9cc9e44aa3d9199f.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-3d096f8dec0121ba.rlib" "/opt/rustwide/target/debug/deps/librustc_serialize-4acdc232161029de.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-b1690be1b5a4a673.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-e2d76c693688508b.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-668882bceb53d042.rlib" "/opt/rustwide/target/debug/deps/libenum_primitive-bda960cb024a3dbe.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-4bcc2b9762e7da3a.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-447df9d8850f95e5.rlib" "/opt/rustwide/target/debug/deps/libbitflags-4fe97ddf0a023757.rlib" "/opt/rustwide/target/debug/deps/liblibc-2e17c5c99334ee98.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-44f8eb3d0b2fad61.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-abc626f09920d361.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-546e83c8973f1a65.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-12768dfc68674934.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-e06867e4497f2ee8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-cbc579f43f6df57b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7abd6d5a7ebf9a23.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-46423c7bc03bd327.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-fc3773ed7bc68f07.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-9cdc98176efd27e2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-02d88502a763e06b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-8cdc9d38dd6cd3ce.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-336f7d63e72901ef.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-57917b1be5233117.rlib" "-Wl,-Bdynamic" "-lOpenCL" "-lOpenCL" "-lcuda" "-lutil" "-ldl" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -lOpenCL
[INFO] [stderr]           /usr/bin/ld: cannot find -lOpenCL
[INFO] [stderr]           /usr/bin/ld: cannot find -lcuda
[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] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/frameworks/opencl/api/platform.rs:25:9
[INFO] [stderr]    |
[INFO] [stderr] 25 | /         lazy_static! {
[INFO] [stderr] 26 | |             static ref PLATFORM_MUTEX: Mutex<()> = Mutex::new(());
[INFO] [stderr] 27 | |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[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-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/backend_specs-c66952bf1e043eb3.backend_specs.5s5x1e0f-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/backend_specs-c66952bf1e043eb3.backend_specs.5s5x1e0f-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/backend_specs-c66952bf1e043eb3.backend_specs.5s5x1e0f-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/backend_specs-c66952bf1e043eb3.backend_specs.5s5x1e0f-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/backend_specs-c66952bf1e043eb3.backend_specs.5s5x1e0f-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/backend_specs-c66952bf1e043eb3.backend_specs.5s5x1e0f-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/backend_specs-c66952bf1e043eb3.backend_specs.5s5x1e0f-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/backend_specs-c66952bf1e043eb3.backend_specs.5s5x1e0f-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/backend_specs-c66952bf1e043eb3.backend_specs.5s5x1e0f-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/backend_specs-c66952bf1e043eb3.backend_specs.5s5x1e0f-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/backend_specs-c66952bf1e043eb3.backend_specs.5s5x1e0f-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/backend_specs-c66952bf1e043eb3.backend_specs.5s5x1e0f-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/backend_specs-c66952bf1e043eb3.backend_specs.5s5x1e0f-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/backend_specs-c66952bf1e043eb3.backend_specs.5s5x1e0f-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/backend_specs-c66952bf1e043eb3.backend_specs.5s5x1e0f-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/backend_specs-c66952bf1e043eb3.backend_specs.5s5x1e0f-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/backend_specs-c66952bf1e043eb3" "/opt/rustwide/target/debug/deps/backend_specs-c66952bf1e043eb3.3bvow1gkxnl7np4f.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-0a07979da1fa7aa2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-171ede43b21d034c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-ea69ac8b5a0936d1.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-6be6d4d5d08eb152.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-c718480fe68c7cec.rlib" "/opt/rustwide/target/debug/deps/libcollenchyma-95164f51a3604e3c.rlib" "/opt/rustwide/target/debug/deps/liblinear_map-471c5836d4453482.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-13fd0af70921e123.rlib" "/opt/rustwide/target/debug/deps/libnum-cc8fdc7d079d5b49.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-d005d383cc168013.rlib" "/opt/rustwide/target/debug/deps/libnum_bigint-e46f7b679e5245b1.rlib" "/opt/rustwide/target/debug/deps/librand-9cc9e44aa3d9199f.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-3d096f8dec0121ba.rlib" "/opt/rustwide/target/debug/deps/librustc_serialize-4acdc232161029de.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-b1690be1b5a4a673.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-e2d76c693688508b.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-668882bceb53d042.rlib" "/opt/rustwide/target/debug/deps/libenum_primitive-bda960cb024a3dbe.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-4bcc2b9762e7da3a.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-447df9d8850f95e5.rlib" "/opt/rustwide/target/debug/deps/libbitflags-4fe97ddf0a023757.rlib" "/opt/rustwide/target/debug/deps/liblibc-2e17c5c99334ee98.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-44f8eb3d0b2fad61.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-abc626f09920d361.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-546e83c8973f1a65.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-12768dfc68674934.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-e06867e4497f2ee8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-cbc579f43f6df57b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7abd6d5a7ebf9a23.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-46423c7bc03bd327.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-fc3773ed7bc68f07.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-9cdc98176efd27e2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-02d88502a763e06b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-8cdc9d38dd6cd3ce.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-336f7d63e72901ef.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-57917b1be5233117.rlib" "-Wl,-Bdynamic" "-lOpenCL" "-lOpenCL" "-lcuda" "-lutil" "-ldl" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -lOpenCL
[INFO] [stderr]           /usr/bin/ld: cannot find -lOpenCL
[INFO] [stderr]           /usr/bin/ld: cannot find -lcuda
[INFO] [stderr]           collect2: error: ld returned 1 exit status
[INFO] [stderr]           
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error; 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/frameworks/opencl/api/platform.rs:25:9
[INFO] [stderr]    |
[INFO] [stderr] 25 | /         lazy_static! {
[INFO] [stderr] 26 | |             static ref PLATFORM_MUTEX: Mutex<()> = Mutex::new(());
[INFO] [stderr] 27 | |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[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-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/hardware_specs-d7e348902d291182.hardware_specs.5lfvbioq-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/hardware_specs-d7e348902d291182.hardware_specs.5lfvbioq-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/hardware_specs-d7e348902d291182.hardware_specs.5lfvbioq-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/hardware_specs-d7e348902d291182.hardware_specs.5lfvbioq-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/hardware_specs-d7e348902d291182.hardware_specs.5lfvbioq-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/hardware_specs-d7e348902d291182.hardware_specs.5lfvbioq-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/hardware_specs-d7e348902d291182.hardware_specs.5lfvbioq-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/hardware_specs-d7e348902d291182.hardware_specs.5lfvbioq-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/hardware_specs-d7e348902d291182.hardware_specs.5lfvbioq-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/hardware_specs-d7e348902d291182.hardware_specs.5lfvbioq-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/hardware_specs-d7e348902d291182.hardware_specs.5lfvbioq-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/hardware_specs-d7e348902d291182" "/opt/rustwide/target/debug/deps/hardware_specs-d7e348902d291182.3tt1462m7kd94flb.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-0a07979da1fa7aa2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-171ede43b21d034c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-ea69ac8b5a0936d1.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-6be6d4d5d08eb152.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-c718480fe68c7cec.rlib" "/opt/rustwide/target/debug/deps/libcollenchyma-95164f51a3604e3c.rlib" "/opt/rustwide/target/debug/deps/liblinear_map-471c5836d4453482.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-13fd0af70921e123.rlib" "/opt/rustwide/target/debug/deps/libnum-cc8fdc7d079d5b49.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-d005d383cc168013.rlib" "/opt/rustwide/target/debug/deps/libnum_bigint-e46f7b679e5245b1.rlib" "/opt/rustwide/target/debug/deps/librand-9cc9e44aa3d9199f.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-3d096f8dec0121ba.rlib" "/opt/rustwide/target/debug/deps/librustc_serialize-4acdc232161029de.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-b1690be1b5a4a673.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-e2d76c693688508b.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-668882bceb53d042.rlib" "/opt/rustwide/target/debug/deps/libenum_primitive-bda960cb024a3dbe.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-4bcc2b9762e7da3a.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-447df9d8850f95e5.rlib" "/opt/rustwide/target/debug/deps/libbitflags-4fe97ddf0a023757.rlib" "/opt/rustwide/target/debug/deps/liblibc-2e17c5c99334ee98.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-44f8eb3d0b2fad61.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-abc626f09920d361.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-546e83c8973f1a65.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-12768dfc68674934.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-e06867e4497f2ee8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-cbc579f43f6df57b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7abd6d5a7ebf9a23.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-46423c7bc03bd327.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-fc3773ed7bc68f07.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-9cdc98176efd27e2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-02d88502a763e06b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-8cdc9d38dd6cd3ce.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-336f7d63e72901ef.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-57917b1be5233117.rlib" "-Wl,-Bdynamic" "-lOpenCL" "-lOpenCL" "-lcuda" "-lutil" "-ldl" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -lOpenCL
[INFO] [stderr]           /usr/bin/ld: cannot find -lOpenCL
[INFO] [stderr]           /usr/bin/ld: cannot find -lcuda
[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: 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-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/shared_memory_specs-486155f962d479b8.shared_memory_specs.128r6xes-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/shared_memory_specs-486155f962d479b8.shared_memory_specs.128r6xes-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/shared_memory_specs-486155f962d479b8.shared_memory_specs.128r6xes-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/shared_memory_specs-486155f962d479b8.shared_memory_specs.128r6xes-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/shared_memory_specs-486155f962d479b8.shared_memory_specs.128r6xes-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/shared_memory_specs-486155f962d479b8.shared_memory_specs.128r6xes-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/shared_memory_specs-486155f962d479b8.shared_memory_specs.128r6xes-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/shared_memory_specs-486155f962d479b8.shared_memory_specs.128r6xes-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/shared_memory_specs-486155f962d479b8.shared_memory_specs.128r6xes-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/shared_memory_specs-486155f962d479b8.shared_memory_specs.128r6xes-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/shared_memory_specs-486155f962d479b8.shared_memory_specs.128r6xes-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/shared_memory_specs-486155f962d479b8.shared_memory_specs.128r6xes-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/shared_memory_specs-486155f962d479b8.shared_memory_specs.128r6xes-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/shared_memory_specs-486155f962d479b8.shared_memory_specs.128r6xes-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/shared_memory_specs-486155f962d479b8.shared_memory_specs.128r6xes-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/shared_memory_specs-486155f962d479b8.shared_memory_specs.128r6xes-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/shared_memory_specs-486155f962d479b8" "/opt/rustwide/target/debug/deps/shared_memory_specs-486155f962d479b8.45gnf4hasy123pv6.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-0a07979da1fa7aa2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-171ede43b21d034c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-ea69ac8b5a0936d1.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-6be6d4d5d08eb152.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-c718480fe68c7cec.rlib" "/opt/rustwide/target/debug/deps/libcollenchyma-95164f51a3604e3c.rlib" "/opt/rustwide/target/debug/deps/liblinear_map-471c5836d4453482.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-13fd0af70921e123.rlib" "/opt/rustwide/target/debug/deps/libnum-cc8fdc7d079d5b49.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-d005d383cc168013.rlib" "/opt/rustwide/target/debug/deps/libnum_bigint-e46f7b679e5245b1.rlib" "/opt/rustwide/target/debug/deps/librand-9cc9e44aa3d9199f.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-3d096f8dec0121ba.rlib" "/opt/rustwide/target/debug/deps/librustc_serialize-4acdc232161029de.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-b1690be1b5a4a673.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-e2d76c693688508b.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-668882bceb53d042.rlib" "/opt/rustwide/target/debug/deps/libenum_primitive-bda960cb024a3dbe.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-4bcc2b9762e7da3a.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-447df9d8850f95e5.rlib" "/opt/rustwide/target/debug/deps/libbitflags-4fe97ddf0a023757.rlib" "/opt/rustwide/target/debug/deps/liblibc-2e17c5c99334ee98.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-44f8eb3d0b2fad61.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-abc626f09920d361.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-546e83c8973f1a65.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-12768dfc68674934.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-e06867e4497f2ee8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-cbc579f43f6df57b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7abd6d5a7ebf9a23.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-46423c7bc03bd327.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-fc3773ed7bc68f07.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-9cdc98176efd27e2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-02d88502a763e06b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-8cdc9d38dd6cd3ce.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-336f7d63e72901ef.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-57917b1be5233117.rlib" "-Wl,-Bdynamic" "-lOpenCL" "-lOpenCL" "-lcuda" "-lutil" "-ldl" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -lOpenCL
[INFO] [stderr]           /usr/bin/ld: cannot find -lOpenCL
[INFO] [stderr]           /usr/bin/ld: cannot find -lcuda
[INFO] [stderr]           collect2: error: ld returned 1 exit status
[INFO] [stderr]           
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error; 3 warnings emitted
[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-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/framework_cuda_specs-be98866e55b3915b.framework_cuda_specs.12whni39-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/framework_cuda_specs-be98866e55b3915b.framework_cuda_specs.12whni39-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/framework_cuda_specs-be98866e55b3915b.framework_cuda_specs.12whni39-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/framework_cuda_specs-be98866e55b3915b.framework_cuda_specs.12whni39-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/framework_cuda_specs-be98866e55b3915b.framework_cuda_specs.12whni39-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/framework_cuda_specs-be98866e55b3915b.framework_cuda_specs.12whni39-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/framework_cuda_specs-be98866e55b3915b.framework_cuda_specs.12whni39-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/framework_cuda_specs-be98866e55b3915b.framework_cuda_specs.12whni39-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/framework_cuda_specs-be98866e55b3915b.framework_cuda_specs.12whni39-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/framework_cuda_specs-be98866e55b3915b.framework_cuda_specs.12whni39-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/framework_cuda_specs-be98866e55b3915b.framework_cuda_specs.12whni39-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/framework_cuda_specs-be98866e55b3915b.framework_cuda_specs.12whni39-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/framework_cuda_specs-be98866e55b3915b.framework_cuda_specs.12whni39-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/framework_cuda_specs-be98866e55b3915b.framework_cuda_specs.12whni39-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/framework_cuda_specs-be98866e55b3915b.framework_cuda_specs.12whni39-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/framework_cuda_specs-be98866e55b3915b.framework_cuda_specs.12whni39-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/framework_cuda_specs-be98866e55b3915b" "/opt/rustwide/target/debug/deps/framework_cuda_specs-be98866e55b3915b.2y650m67875evuol.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-0a07979da1fa7aa2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-171ede43b21d034c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-ea69ac8b5a0936d1.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-6be6d4d5d08eb152.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-c718480fe68c7cec.rlib" "/opt/rustwide/target/debug/deps/libcollenchyma-95164f51a3604e3c.rlib" "/opt/rustwide/target/debug/deps/liblinear_map-471c5836d4453482.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-13fd0af70921e123.rlib" "/opt/rustwide/target/debug/deps/libnum-cc8fdc7d079d5b49.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-d005d383cc168013.rlib" "/opt/rustwide/target/debug/deps/libnum_bigint-e46f7b679e5245b1.rlib" "/opt/rustwide/target/debug/deps/librand-9cc9e44aa3d9199f.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-3d096f8dec0121ba.rlib" "/opt/rustwide/target/debug/deps/librustc_serialize-4acdc232161029de.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-b1690be1b5a4a673.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-e2d76c693688508b.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-668882bceb53d042.rlib" "/opt/rustwide/target/debug/deps/libenum_primitive-bda960cb024a3dbe.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-4bcc2b9762e7da3a.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-447df9d8850f95e5.rlib" "/opt/rustwide/target/debug/deps/libbitflags-4fe97ddf0a023757.rlib" "/opt/rustwide/target/debug/deps/liblibc-2e17c5c99334ee98.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-44f8eb3d0b2fad61.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-abc626f09920d361.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-546e83c8973f1a65.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-12768dfc68674934.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-e06867e4497f2ee8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-cbc579f43f6df57b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7abd6d5a7ebf9a23.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-46423c7bc03bd327.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-fc3773ed7bc68f07.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-9cdc98176efd27e2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-02d88502a763e06b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-8cdc9d38dd6cd3ce.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-336f7d63e72901ef.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-57917b1be5233117.rlib" "-Wl,-Bdynamic" "-lOpenCL" "-lOpenCL" "-lcuda" "-lutil" "-ldl" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -lOpenCL
[INFO] [stderr]           /usr/bin/ld: cannot find -lOpenCL
[INFO] [stderr]           /usr/bin/ld: cannot find -lcuda
[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] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/device.rs:98:43
[INFO] [stderr]    |
[INFO] [stderr] 98 |             Error::Native(ref err) => err.description(),
[INFO] [stderr]    |                                           ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/device.rs:100:43
[INFO] [stderr]     |
[INFO] [stderr] 100 |             Error::OpenCL(ref err) => err.description(),
[INFO] [stderr]     |                                           ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/device.rs:102:41
[INFO] [stderr]     |
[INFO] [stderr] 102 |             Error::Cuda(ref err) => err.description(),
[INFO] [stderr]     |                                         ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/framework.rs:94:43
[INFO] [stderr]    |
[INFO] [stderr] 94 |             Error::OpenCL(ref err) => err.description(),
[INFO] [stderr]    |                                           ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/framework.rs:96:41
[INFO] [stderr]    |
[INFO] [stderr] 96 |             Error::Cuda(ref err) => err.description(),
[INFO] [stderr]    |                                         ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/tensor.rs:467:58
[INFO] [stderr]     |
[INFO] [stderr] 467 |             Error::MemoryAllocationError(ref err) => err.description(),
[INFO] [stderr]     |                                                          ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/tensor.rs:468:63
[INFO] [stderr]     |
[INFO] [stderr] 468 |             Error::MemorySynchronizationError(ref err) => err.description(),
[INFO] [stderr]     |                                                               ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:32:46
[INFO] [stderr]    |
[INFO] [stderr] 32 |             Error::Framework(ref err) => err.description(),
[INFO] [stderr]    |                                              ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:33:43
[INFO] [stderr]    |
[INFO] [stderr] 33 |             Error::Tensor(ref err) => err.description(),
[INFO] [stderr]    |                                           ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:34:43
[INFO] [stderr]    |
[INFO] [stderr] 34 |             Error::Plugin(ref err) => err.description(),
[INFO] [stderr]    |                                           ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:35:43
[INFO] [stderr]    |
[INFO] [stderr] 35 |             Error::Device(ref err) => err.description(),
[INFO] [stderr]    |                                           ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `IDevice`
[INFO] [stderr]   --> src/backend.rs:45:14
[INFO] [stderr]    |
[INFO] [stderr] 45 | use device::{IDevice, DeviceType};
[INFO] [stderr]    |              ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ByteOrder`
[INFO] [stderr]  --> src/frameworks/opencl/device.rs:7:17
[INFO] [stderr]   |
[INFO] [stderr] 7 | use byteorder::{ByteOrder, LittleEndian, ReadBytesExt};
[INFO] [stderr]   |                 ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ByteOrder`
[INFO] [stderr]  --> src/frameworks/cuda/device.rs:6:17
[INFO] [stderr]   |
[INFO] [stderr] 6 | use byteorder::{ByteOrder, LittleEndian, ReadBytesExt};
[INFO] [stderr]   |                 ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ByteOrder`
[INFO] [stderr]  --> src/frameworks/cuda/api/driver/device.rs:4:17
[INFO] [stderr]   |
[INFO] [stderr] 4 | use byteorder::{ByteOrder, LittleEndian, WriteBytesExt};
[INFO] [stderr]   |                 ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/tensor.rs:325:22
[INFO] [stderr]     |
[INFO] [stderr] 325 |                 Some(mut destination_copy) => {
[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: type does not implement `std::fmt::Debug`; consider adding `#[derive(Debug)]` or a manual implementation
[INFO] [stderr]    --> src/frameworks/cuda/api/driver/ffi.rs:596:1
[INFO] [stderr]     |
[INFO] [stderr] 596 | pub enum Struct_CUctx_st { }
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]    --> src/lib.rs:143:9
[INFO] [stderr]     |
[INFO] [stderr] 143 |         missing_debug_implementations, missing_copy_implementations,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type could implement `Copy`; consider adding `impl Copy`
[INFO] [stderr]    --> src/frameworks/cuda/api/driver/ffi.rs:596:1
[INFO] [stderr]     |
[INFO] [stderr] 596 | pub enum Struct_CUctx_st { }
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]    --> src/lib.rs:143:40
[INFO] [stderr]     |
[INFO] [stderr] 143 |         missing_debug_implementations, missing_copy_implementations,
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type could implement `Copy`; consider adding `impl Copy`
[INFO] [stderr]    --> src/frameworks/cuda/api/driver/ffi.rs:709:1
[INFO] [stderr]     |
[INFO] [stderr] 709 | / pub enum CUdevice_attribute {
[INFO] [stderr] 710 | |     CU_DEVICE_ATTRIBUTE_MAX_THREADS_PER_BLOCK = 1,
[INFO] [stderr] 711 | |     CU_DEVICE_ATTRIBUTE_MAX_BLOCK_DIM_X = 2,
[INFO] [stderr] 712 | |     CU_DEVICE_ATTRIBUTE_MAX_BLOCK_DIM_Y = 3,
[INFO] [stderr] ...   |
[INFO] [stderr] 798 | |     CU_DEVICE_MEMORY_TOTAL = 1000,
[INFO] [stderr] 799 | | }
[INFO] [stderr]     | |_^
[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-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/collenchyma-cae205ea0e33f058.collenchyma.aukry4on-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/collenchyma-cae205ea0e33f058.collenchyma.aukry4on-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/collenchyma-cae205ea0e33f058.collenchyma.aukry4on-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/collenchyma-cae205ea0e33f058.collenchyma.aukry4on-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/collenchyma-cae205ea0e33f058.collenchyma.aukry4on-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/collenchyma-cae205ea0e33f058.collenchyma.aukry4on-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/collenchyma-cae205ea0e33f058.collenchyma.aukry4on-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/collenchyma-cae205ea0e33f058.collenchyma.aukry4on-cgu.7.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/collenchyma-cae205ea0e33f058" "/opt/rustwide/target/debug/deps/collenchyma-cae205ea0e33f058.3a8vkllpuslt0jj3.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-lOpenCL" "-lOpenCL" "-lcuda" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-0a07979da1fa7aa2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-171ede43b21d034c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-ea69ac8b5a0936d1.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-6be6d4d5d08eb152.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-c718480fe68c7cec.rlib" "/opt/rustwide/target/debug/deps/liblinear_map-471c5836d4453482.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-13fd0af70921e123.rlib" "/opt/rustwide/target/debug/deps/libnum-cc8fdc7d079d5b49.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-d005d383cc168013.rlib" "/opt/rustwide/target/debug/deps/libnum_bigint-e46f7b679e5245b1.rlib" "/opt/rustwide/target/debug/deps/librand-9cc9e44aa3d9199f.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-3d096f8dec0121ba.rlib" "/opt/rustwide/target/debug/deps/librustc_serialize-4acdc232161029de.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-b1690be1b5a4a673.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-e2d76c693688508b.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-668882bceb53d042.rlib" "/opt/rustwide/target/debug/deps/libenum_primitive-bda960cb024a3dbe.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-4bcc2b9762e7da3a.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-447df9d8850f95e5.rlib" "/opt/rustwide/target/debug/deps/libbitflags-4fe97ddf0a023757.rlib" "/opt/rustwide/target/debug/deps/liblibc-2e17c5c99334ee98.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-44f8eb3d0b2fad61.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-abc626f09920d361.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-546e83c8973f1a65.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-12768dfc68674934.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-e06867e4497f2ee8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-cbc579f43f6df57b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7abd6d5a7ebf9a23.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-46423c7bc03bd327.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-fc3773ed7bc68f07.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-9cdc98176efd27e2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-02d88502a763e06b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-8cdc9d38dd6cd3ce.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-336f7d63e72901ef.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-57917b1be5233117.rlib" "-Wl,-Bdynamic" "-lutil" "-ldl" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -lOpenCL
[INFO] [stderr]           /usr/bin/ld: cannot find -lOpenCL
[INFO] [stderr]           /usr/bin/ld: cannot find -lcuda
[INFO] [stderr]           collect2: error: ld returned 1 exit status
[INFO] [stderr]           
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error; 83 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "73b6c11d068f0ef5b8a138d2b25e28fb0319598f243b442164c68e5d398d1687"`
[INFO] running `"docker" "rm" "-f" "73b6c11d068f0ef5b8a138d2b25e28fb0319598f243b442164c68e5d398d1687"`
[INFO] [stdout] 73b6c11d068f0ef5b8a138d2b25e28fb0319598f243b442164c68e5d398d1687