[INFO] fetching crate cudnn 1.3.1...
[INFO] checking cudnn-1.3.1 against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393
[INFO] extracting crate cudnn 1.3.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate cudnn 1.3.1 on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate cudnn 1.3.1
[INFO] removed path dependency cudnn-sys from crates.io crate cudnn 1.3.1
[INFO] finished tweaking crates.io crate cudnn 1.3.1
[INFO] tweaked toml for crates.io crate cudnn 1.3.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded clippy v0.0.27
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7aa77bd43d940d26ddf4aa34c6cfc203861e74db9312cc6e41bf279c209c7fa5
[INFO] running `"docker" "start" "-a" "7aa77bd43d940d26ddf4aa34c6cfc203861e74db9312cc6e41bf279c209c7fa5"`
[INFO] [stderr]    Compiling pkg-config v0.3.17
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling cudnn-sys v0.0.3
[INFO] [stderr]     Checking cudnn v1.3.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/cudnn.rs:30:26
[INFO] [stderr]    |
[INFO] [stderr] 30 |         Ok(Cudnn::from_c(try!(API::init())))
[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/cudnn.rs:59:25
[INFO] [stderr]    |
[INFO] [stderr] 59 |         let algos_fwd = try!(API::find_convolution_forward_algorithm(*self.id_c(), *filter_desc.id_c(), *conv_desc.id_c(), *src_desc.id_c(), *dest_desc.id_c()));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/cudnn.rs:60:34
[INFO] [stderr]    |
[INFO] [stderr] 60 |         let workspace_size_fwd = try!(API::get_convolution_forward_workspace_size(*self.id_c(), algos_fwd[0].algo, *filter_desc.id_c(), *conv_desc.id_c(), *src_desc.id_c(), *dest_desc.id_c()));
[INFO] [stderr]    |                                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/cudnn.rs:62:32
[INFO] [stderr]    |
[INFO] [stderr] 62 |         let algos_filter_bwd = try!(API::find_convolution_backward_filter_algorithm(*self.id_c(), *filter_desc.id_c(), *conv_desc.id_c(), *src_desc.id_c(), *dest_desc.id_c()));
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/cudnn.rs:63:41
[INFO] [stderr]    |
[INFO] [stderr] 63 |         let workspace_filter_size_bwd = try!(API::get_convolution_backward_filter_workspace_size(*self.id_c(), algos_filter_bwd[0].algo, *filter_desc.id_c(), *conv_desc.id_c(), *src_desc.id_c(), *dest_desc.id_c()));
[INFO] [stderr]    |                                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/cudnn.rs:65:30
[INFO] [stderr]    |
[INFO] [stderr] 65 |         let algos_data_bwd = try!(API::find_convolution_backward_data_algorithm(*self.id_c(), *filter_desc.id_c(), *conv_desc.id_c(), *src_desc.id_c(), *dest_desc.id_c()));
[INFO] [stderr]    |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/cudnn.rs:66:39
[INFO] [stderr]    |
[INFO] [stderr] 66 |         let workspace_data_size_bwd = try!(API::get_convolution_backward_data_workspace_size(*self.id_c(), algos_data_bwd[0].algo, *filter_desc.id_c(), *conv_desc.id_c(), *src_desc.id_c(), *dest_desc.id_c()));
[INFO] [stderr]    |                                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/cudnn.rs:86:25
[INFO] [stderr]    |
[INFO] [stderr] 86 |         let norm_desc = try!(NormalizationDescriptor::new(lrn_n, lrn_alpha, lrn_beta, lrn_k));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/cudnn.rs:97:19
[INFO] [stderr]    |
[INFO] [stderr] 97 |         let avg = try!(PoolingDescriptor::new(cudnnPoolingMode_t::CUDNN_POOLING_AVERAGE_COUNT_INCLUDE_PADDING, window, padding, stride));
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/cudnn.rs:98:19
[INFO] [stderr]    |
[INFO] [stderr] 98 |         let max = try!(PoolingDescriptor::new(cudnnPoolingMode_t::CUDNN_POOLING_MAX, window, padding, stride));
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/tensor_descriptor.rs:32:35
[INFO] [stderr]    |
[INFO] [stderr] 32 |         let generic_tensor_desc = try!(API::create_tensor_descriptor());
[INFO] [stderr]    |                                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/tensor_descriptor.rs:36:17
[INFO] [stderr]    |
[INFO] [stderr] 36 |                 try!(API::set_tensor_descriptor(generic_tensor_desc, d_type, nb_dims, dims_ptr, strides_ptr));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/tensor_descriptor.rs:41:17
[INFO] [stderr]    |
[INFO] [stderr] 41 |                 try!(API::set_tensor_descriptor(generic_tensor_desc, d_type, nb_dims, dims_ptr, strides_ptr));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/tensor_descriptor.rs:46:17
[INFO] [stderr]    |
[INFO] [stderr] 46 |                 try!(API::set_tensor_descriptor(generic_tensor_desc, d_type, nb_dims, dims_ptr, strides_ptr));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/filter_descriptor.rs:28:35
[INFO] [stderr]    |
[INFO] [stderr] 28 |         let generic_filter_desc = try!(API::create_filter_descriptor());
[INFO] [stderr]    |                                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/filter_descriptor.rs:32:17
[INFO] [stderr]    |
[INFO] [stderr] 32 |                 try!(API::set_filter_descriptor(generic_filter_desc, d_type, nb_dims, filter_dim.as_ptr()));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/filter_descriptor.rs:37:17
[INFO] [stderr]    |
[INFO] [stderr] 37 |                 try!(API::set_filter_descriptor(generic_filter_desc, d_type, nb_dims, filter_dim.as_ptr()));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/filter_descriptor.rs:42:17
[INFO] [stderr]    |
[INFO] [stderr] 42 |                 try!(API::set_filter_descriptor(generic_filter_desc, d_type, nb_dims, filter_dim.as_ptr()));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/normalization_descriptor.rs:22:32
[INFO] [stderr]    |
[INFO] [stderr] 22 |         let generic_lrn_desc = try!(API::create_lrn_descriptor());
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/normalization_descriptor.rs:23:9
[INFO] [stderr]    |
[INFO] [stderr] 23 |         try!(API::set_lrn_descriptor(generic_lrn_desc, lrn_n, lrn_alpha, lrn_beta, lrn_k));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pooling_descriptor.rs:22:36
[INFO] [stderr]    |
[INFO] [stderr] 22 |         let generic_pooling_desc = try!(API::create_pooling_descriptor());
[INFO] [stderr]    |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pooling_descriptor.rs:23:9
[INFO] [stderr]    |
[INFO] [stderr] 23 |         try!(API::set_pooling_descriptor(generic_pooling_desc, mode, window.len() as i32, window.as_ptr(), padding.as_ptr(), stride.as_ptr()));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/convolution_descriptor.rs:29:40
[INFO] [stderr]    |
[INFO] [stderr] 29 |         let generic_convolution_desc = try!(API::create_convolution_descriptor());
[INFO] [stderr]    |                                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/convolution_descriptor.rs:33:17
[INFO] [stderr]    |
[INFO] [stderr] 33 |                 try!(API::set_convolution_descriptor(generic_convolution_desc, d_type, cudnnConvolutionMode_t::CUDNN_CONVOLUTION, array_length, pad.as_ptr(), filter_stride.as_ptr(), upscale.as_ptr()));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/convolution_descriptor.rs:38:17
[INFO] [stderr]    |
[INFO] [stderr] 38 |                 try!(API::set_convolution_descriptor(generic_convolution_desc, d_type, cudnnConvolutionMode_t::CUDNN_CONVOLUTION, array_length, pad.as_ptr(), filter_stride.as_ptr(), upscale.as_ptr()));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/convolution_descriptor.rs:43:17
[INFO] [stderr]    |
[INFO] [stderr] 43 |                 try!(API::set_convolution_descriptor(generic_convolution_desc, d_type, cudnnConvolutionMode_t::CUDNN_CONVOLUTION, array_length, pad.as_ptr(), filter_stride.as_ptr(), upscale.as_ptr()));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/api/utils.rs:13:12
[INFO] [stderr]    |
[INFO] [stderr] 13 |         Ok(try!( unsafe { API::ffi_create() }))
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:67:32
[INFO] [stderr]    |
[INFO] [stderr] 67 |     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: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/cudnn.rs:30:26
[INFO] [stderr]    |
[INFO] [stderr] 30 |         Ok(Cudnn::from_c(try!(API::init())))
[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/cudnn.rs:59:25
[INFO] [stderr]    |
[INFO] [stderr] 59 |         let algos_fwd = try!(API::find_convolution_forward_algorithm(*self.id_c(), *filter_desc.id_c(), *conv_desc.id_c(), *src_desc.id_c(), *dest_desc.id_c()));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/cudnn.rs:60:34
[INFO] [stderr]    |
[INFO] [stderr] 60 |         let workspace_size_fwd = try!(API::get_convolution_forward_workspace_size(*self.id_c(), algos_fwd[0].algo, *filter_desc.id_c(), *conv_desc.id_c(), *src_desc.id_c(), *dest_desc.id_c()));
[INFO] [stderr]    |                                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/cudnn.rs:62:32
[INFO] [stderr]    |
[INFO] [stderr] 62 |         let algos_filter_bwd = try!(API::find_convolution_backward_filter_algorithm(*self.id_c(), *filter_desc.id_c(), *conv_desc.id_c(), *src_desc.id_c(), *dest_desc.id_c()));
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/cudnn.rs:63:41
[INFO] [stderr]    |
[INFO] [stderr] 63 |         let workspace_filter_size_bwd = try!(API::get_convolution_backward_filter_workspace_size(*self.id_c(), algos_filter_bwd[0].algo, *filter_desc.id_c(), *conv_desc.id_c(), *src_desc.id_c(), *dest_desc.id_c()));
[INFO] [stderr]    |                                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/cudnn.rs:65:30
[INFO] [stderr]    |
[INFO] [stderr] 65 |         let algos_data_bwd = try!(API::find_convolution_backward_data_algorithm(*self.id_c(), *filter_desc.id_c(), *conv_desc.id_c(), *src_desc.id_c(), *dest_desc.id_c()));
[INFO] [stderr]    |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/cudnn.rs:66:39
[INFO] [stderr]    |
[INFO] [stderr] 66 |         let workspace_data_size_bwd = try!(API::get_convolution_backward_data_workspace_size(*self.id_c(), algos_data_bwd[0].algo, *filter_desc.id_c(), *conv_desc.id_c(), *src_desc.id_c(), *dest_desc.id_c()));
[INFO] [stderr]    |                                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/cudnn.rs:86:25
[INFO] [stderr]    |
[INFO] [stderr] 86 |         let norm_desc = try!(NormalizationDescriptor::new(lrn_n, lrn_alpha, lrn_beta, lrn_k));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/cudnn.rs:97:19
[INFO] [stderr]    |
[INFO] [stderr] 97 |         let avg = try!(PoolingDescriptor::new(cudnnPoolingMode_t::CUDNN_POOLING_AVERAGE_COUNT_INCLUDE_PADDING, window, padding, stride));
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/cudnn.rs:98:19
[INFO] [stderr]    |
[INFO] [stderr] 98 |         let max = try!(PoolingDescriptor::new(cudnnPoolingMode_t::CUDNN_POOLING_MAX, window, padding, stride));
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/tensor_descriptor.rs:32:35
[INFO] [stderr]    |
[INFO] [stderr] 32 |         let generic_tensor_desc = try!(API::create_tensor_descriptor());
[INFO] [stderr]    |                                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/tensor_descriptor.rs:36:17
[INFO] [stderr]    |
[INFO] [stderr] 36 |                 try!(API::set_tensor_descriptor(generic_tensor_desc, d_type, nb_dims, dims_ptr, strides_ptr));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/tensor_descriptor.rs:41:17
[INFO] [stderr]    |
[INFO] [stderr] 41 |                 try!(API::set_tensor_descriptor(generic_tensor_desc, d_type, nb_dims, dims_ptr, strides_ptr));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/tensor_descriptor.rs:46:17
[INFO] [stderr]    |
[INFO] [stderr] 46 |                 try!(API::set_tensor_descriptor(generic_tensor_desc, d_type, nb_dims, dims_ptr, strides_ptr));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/filter_descriptor.rs:28:35
[INFO] [stderr]    |
[INFO] [stderr] 28 |         let generic_filter_desc = try!(API::create_filter_descriptor());
[INFO] [stderr]    |                                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/filter_descriptor.rs:32:17
[INFO] [stderr]    |
[INFO] [stderr] 32 |                 try!(API::set_filter_descriptor(generic_filter_desc, d_type, nb_dims, filter_dim.as_ptr()));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/filter_descriptor.rs:37:17
[INFO] [stderr]    |
[INFO] [stderr] 37 |                 try!(API::set_filter_descriptor(generic_filter_desc, d_type, nb_dims, filter_dim.as_ptr()));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/filter_descriptor.rs:42:17
[INFO] [stderr]    |
[INFO] [stderr] 42 |                 try!(API::set_filter_descriptor(generic_filter_desc, d_type, nb_dims, filter_dim.as_ptr()));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/normalization_descriptor.rs:22:32
[INFO] [stderr]    |
[INFO] [stderr] 22 |         let generic_lrn_desc = try!(API::create_lrn_descriptor());
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/normalization_descriptor.rs:23:9
[INFO] [stderr]    |
[INFO] [stderr] 23 |         try!(API::set_lrn_descriptor(generic_lrn_desc, lrn_n, lrn_alpha, lrn_beta, lrn_k));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pooling_descriptor.rs:22:36
[INFO] [stderr]    |
[INFO] [stderr] 22 |         let generic_pooling_desc = try!(API::create_pooling_descriptor());
[INFO] [stderr]    |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pooling_descriptor.rs:23:9
[INFO] [stderr]    |
[INFO] [stderr] 23 |         try!(API::set_pooling_descriptor(generic_pooling_desc, mode, window.len() as i32, window.as_ptr(), padding.as_ptr(), stride.as_ptr()));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/convolution_descriptor.rs:29:40
[INFO] [stderr]    |
[INFO] [stderr] 29 |         let generic_convolution_desc = try!(API::create_convolution_descriptor());
[INFO] [stderr]    |                                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/convolution_descriptor.rs:33:17
[INFO] [stderr]    |
[INFO] [stderr] 33 |                 try!(API::set_convolution_descriptor(generic_convolution_desc, d_type, cudnnConvolutionMode_t::CUDNN_CONVOLUTION, array_length, pad.as_ptr(), filter_stride.as_ptr(), upscale.as_ptr()));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/convolution_descriptor.rs:38:17
[INFO] [stderr]    |
[INFO] [stderr] 38 |                 try!(API::set_convolution_descriptor(generic_convolution_desc, d_type, cudnnConvolutionMode_t::CUDNN_CONVOLUTION, array_length, pad.as_ptr(), filter_stride.as_ptr(), upscale.as_ptr()));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/convolution_descriptor.rs:43:17
[INFO] [stderr]    |
[INFO] [stderr] 43 |                 try!(API::set_convolution_descriptor(generic_convolution_desc, d_type, cudnnConvolutionMode_t::CUDNN_CONVOLUTION, array_length, pad.as_ptr(), filter_stride.as_ptr(), upscale.as_ptr()));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/api/utils.rs:13:12
[INFO] [stderr]    |
[INFO] [stderr] 13 |         Ok(try!( unsafe { API::ffi_create() }))
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:67:32
[INFO] [stderr]    |
[INFO] [stderr] 67 |     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: 28 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 28 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] error[E0463]: can't find crate for `collenchyma`
[INFO] [stderr]  --> benches/cudnn_overhead.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | extern crate collenchyma as co;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0463`.
[INFO] [stderr] error[E0463]: can't find crate for `collenchyma`
[INFO] [stderr]  --> tests/cudnn_specs.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | extern crate collenchyma as co;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0463`.
[INFO] [stderr] error: could not compile `cudnn`.
[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: could not compile `cudnn`.
[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: build failed
[INFO] running `"docker" "inspect" "7aa77bd43d940d26ddf4aa34c6cfc203861e74db9312cc6e41bf279c209c7fa5"`
[INFO] running `"docker" "rm" "-f" "7aa77bd43d940d26ddf4aa34c6cfc203861e74db9312cc6e41bf279c209c7fa5"`
[INFO] [stdout] 7aa77bd43d940d26ddf4aa34c6cfc203861e74db9312cc6e41bf279c209c7fa5