[INFO] crate collenchyma-blas 0.2.0 is already in cache
[INFO] checking collenchyma-blas-0.2.0 against master#209b2be09fcaff937480d1fbbe8b31646e361c7a for pr-70917
[INFO] extracting crate collenchyma-blas 0.2.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate collenchyma-blas 0.2.0 on toolchain 209b2be09fcaff937480d1fbbe8b31646e361c7a
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate collenchyma-blas 0.2.0
[INFO] finished tweaking crates.io crate collenchyma-blas 0.2.0
[INFO] tweaked toml for crates.io crate collenchyma-blas 0.2.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "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] 353aabb78fac07f0676a0f491be27a75c7f26a676a44435cfc99c3afa33f6ac6
[INFO] running `"docker" "start" "-a" "353aabb78fac07f0676a0f491be27a75c7f26a676a44435cfc99c3afa33f6ac6"`
[INFO] [stderr]    Compiling rblas v0.0.11
[INFO] [stderr]     Checking byteorder v0.4.2
[INFO] [stderr]     Checking linear-map v0.0.4
[INFO] [stderr]    Compiling cublas-sys v0.1.0
[INFO] [stderr]     Checking collenchyma v0.0.8
[INFO] [stderr]     Checking cublas v0.2.0
[INFO] [stderr]     Checking collenchyma-blas v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/frameworks/native.rs:18:31
[INFO] [stderr]     |
[INFO] [stderr] 18  |                 let x_slice = try!(x.as_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `x`."))).as_slice::<$t>();
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] ...
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/frameworks/native.rs:19:35
[INFO] [stderr]     |
[INFO] [stderr] 19  |                 let mut r_slice = try!(result.as_mut_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `result`."))).as_mut_slice::<$t>();
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] ...
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/native.rs:31:31
[INFO] [stderr]     |
[INFO] [stderr] 31  |                 let a_slice = try!(a.as_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `a`."))).as_slice::<$t>();
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] ...
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/frameworks/native.rs:32:31
[INFO] [stderr]     |
[INFO] [stderr] 32  |                 let x_slice = try!(x.as_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `x`."))).as_slice::<$t>();
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] ...
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/native.rs:33:31
[INFO] [stderr]     |
[INFO] [stderr] 33  |                 let y_slice = try!(y.as_mut_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `y`."))).as_mut_slice::<$t>();
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] ...
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/frameworks/native.rs:45:31
[INFO] [stderr]     |
[INFO] [stderr] 45  |                 let x_slice = try!(x.as_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `x`."))).as_slice::<$t>();
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] ...
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/native.rs:46:31
[INFO] [stderr]     |
[INFO] [stderr] 46  |                 let y_slice = try!(y.as_mut_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `y`."))).as_mut_slice::<$t>();
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] ...
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/frameworks/native.rs:58:31
[INFO] [stderr]     |
[INFO] [stderr] 58  |                 let x_slice = try!(x.as_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `x`."))).as_slice::<$t>();
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] ...
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/native.rs:59:31
[INFO] [stderr]     |
[INFO] [stderr] 59  |                 let y_slice = try!(y.as_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `y`."))).as_slice::<$t>();
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] ...
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/frameworks/native.rs:60:35
[INFO] [stderr]     |
[INFO] [stderr] 60  |                 let mut r_slice = try!(result.as_mut_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `result`."))).as_mut_slice::<$t>();
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] ...
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/native.rs:72:31
[INFO] [stderr]     |
[INFO] [stderr] 72  |                 let x_slice = try!(x.as_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `x`."))).as_slice::<$t>();
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] ...
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/frameworks/native.rs:73:35
[INFO] [stderr]     |
[INFO] [stderr] 73  |                 let mut r_slice = try!(result.as_mut_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `result`."))).as_mut_slice::<$t>();
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] ...
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/native.rs:85:31
[INFO] [stderr]     |
[INFO] [stderr] 85  |                 let a_slice = try!(a.as_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `a`."))).as_slice::<$t>();
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] ...
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/frameworks/native.rs:86:35
[INFO] [stderr]     |
[INFO] [stderr] 86  |                 let mut x_slice = try!(x.as_mut_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `x`."))).as_mut_slice::<$t>();
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] ...
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/native.rs:98:35
[INFO] [stderr]     |
[INFO] [stderr] 98  |                 let mut x_slice = try!(x.as_mut_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `x`."))).as_mut_slice::<$t>();
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] ...
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/frameworks/native.rs:99:35
[INFO] [stderr]     |
[INFO] [stderr] 99  |                 let mut y_slice = try!(y.as_mut_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `y`."))).as_mut_slice::<$t>();
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] ...
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/native.rs:111:35
[INFO] [stderr]     |
[INFO] [stderr] 111 |                 let alpha_slice = try!(alpha.as_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `alpha`."))).as_slice::<$t>();
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] ...
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/frameworks/native.rs:112:31
[INFO] [stderr]     |
[INFO] [stderr] 112 |                 let a_slice = try!(a.as_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `a`."))).as_slice::<$t>();
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] ...
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/native.rs:113:34
[INFO] [stderr]     |
[INFO] [stderr] 113 |                 let beta_slice = try!(beta.as_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `beta`."))).as_slice::<$t>();
[INFO] [stderr]     |                                  ^^^
[INFO] [stderr] ...
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/frameworks/native.rs:114:31
[INFO] [stderr]     |
[INFO] [stderr] 114 |                 let b_slice = try!(b.as_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `b`."))).as_slice::<$t>();
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] ...
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/native.rs:115:35
[INFO] [stderr]     |
[INFO] [stderr] 115 |                 let mut c_slice = try!(c.as_mut_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `c`."))).as_mut_slice::<$t>();
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] ...
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:10:54
[INFO] [stderr]     |
[INFO] [stderr] 10  |             match x.add_device(self.device()) { _ => try!(x.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:12:16
[INFO] [stderr]     |
[INFO] [stderr] 12  |             Ok(try!(
[INFO] [stderr]     |                ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:14:21
[INFO] [stderr]     |
[INFO] [stderr] 14  |                     try!(x.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:15:21
[INFO] [stderr]     |
[INFO] [stderr] 15  |                     try!(result.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `result`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:24:16
[INFO] [stderr]     |
[INFO] [stderr] 24  |             Ok(try!(
[INFO] [stderr]     |                ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:26:21
[INFO] [stderr]     |
[INFO] [stderr] 26  |                     try!(x.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:27:21
[INFO] [stderr]     |
[INFO] [stderr] 27  |                     try!(result.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `result`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:42:54
[INFO] [stderr]     |
[INFO] [stderr] 42  |             match a.add_device(self.device()) { _ => try!(a.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:43:54
[INFO] [stderr]     |
[INFO] [stderr] 43  |             match x.add_device(self.device()) { _ => try!(x.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:44:54
[INFO] [stderr]     |
[INFO] [stderr] 44  |             match y.add_device(self.device()) { _ => try!(y.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:45:16
[INFO] [stderr]     |
[INFO] [stderr] 45  |             Ok(try!(
[INFO] [stderr]     |                ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:47:21
[INFO] [stderr]     |
[INFO] [stderr] 47  |                     try!(a.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `a`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:48:21
[INFO] [stderr]     |
[INFO] [stderr] 48  |                     try!(x.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:49:21
[INFO] [stderr]     |
[INFO] [stderr] 49  |                     try!(y.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `y`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:59:16
[INFO] [stderr]     |
[INFO] [stderr] 59  |             Ok(try!(
[INFO] [stderr]     |                ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:61:21
[INFO] [stderr]     |
[INFO] [stderr] 61  |                     try!(a.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `a`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:62:21
[INFO] [stderr]     |
[INFO] [stderr] 62  |                     try!(x.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:63:21
[INFO] [stderr]     |
[INFO] [stderr] 63  |                     try!(y.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `y`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:77:54
[INFO] [stderr]     |
[INFO] [stderr] 77  |             match x.add_device(self.device()) { _ => try!(x.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:79:16
[INFO] [stderr]     |
[INFO] [stderr] 79  |             Ok(try!(
[INFO] [stderr]     |                ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:81:21
[INFO] [stderr]     |
[INFO] [stderr] 81  |                     try!(x.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:82:21
[INFO] [stderr]     |
[INFO] [stderr] 82  |                     try!(y.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `y`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:91:16
[INFO] [stderr]     |
[INFO] [stderr] 91  |             Ok(try!(
[INFO] [stderr]     |                ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:93:21
[INFO] [stderr]     |
[INFO] [stderr] 93  |                     try!(x.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:94:21
[INFO] [stderr]     |
[INFO] [stderr] 94  |                     try!(y.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `y`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:109:54
[INFO] [stderr]     |
[INFO] [stderr] 109 |             match x.add_device(self.device()) { _ => try!(x.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:110:54
[INFO] [stderr]     |
[INFO] [stderr] 110 |             match y.add_device(self.device()) { _ => try!(y.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:112:16
[INFO] [stderr]     |
[INFO] [stderr] 112 |             Ok(try!(
[INFO] [stderr]     |                ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:114:21
[INFO] [stderr]     |
[INFO] [stderr] 114 |                     try!(x.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:115:21
[INFO] [stderr]     |
[INFO] [stderr] 115 |                     try!(y.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `y`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:116:21
[INFO] [stderr]     |
[INFO] [stderr] 116 |                     try!(result.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `result`")))
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/native.rs:18:31
[INFO] [stderr]     |
[INFO] [stderr] 18  |                 let x_slice = try!(x.as_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `x`."))).as_slice::<$t>();
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] ...
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[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/native.rs:19:35
[INFO] [stderr]     |
[INFO] [stderr] 19  |                 let mut r_slice = try!(result.as_mut_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `result`."))).as_mut_slice::<$t>();
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] ...
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/frameworks/native.rs:31:31
[INFO] [stderr]     |
[INFO] [stderr] 31  |                 let a_slice = try!(a.as_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `a`."))).as_slice::<$t>();
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] ...
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/native.rs:32:31
[INFO] [stderr]     |
[INFO] [stderr] 32  |                 let x_slice = try!(x.as_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `x`."))).as_slice::<$t>();
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] ...
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/frameworks/native.rs:33:31
[INFO] [stderr]     |
[INFO] [stderr] 33  |                 let y_slice = try!(y.as_mut_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `y`."))).as_mut_slice::<$t>();
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] ...
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/native.rs:45:31
[INFO] [stderr]     |
[INFO] [stderr] 45  |                 let x_slice = try!(x.as_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `x`."))).as_slice::<$t>();
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] ...
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/frameworks/native.rs:46:31
[INFO] [stderr]     |
[INFO] [stderr] 46  |                 let y_slice = try!(y.as_mut_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `y`."))).as_mut_slice::<$t>();
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] ...
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:126:16
[INFO] [stderr]     |
[INFO] [stderr] 126 |             Ok(try!(
[INFO] [stderr]     |                ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:128:21
[INFO] [stderr]     |
[INFO] [stderr] 128 |                     try!(x.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:129:21
[INFO] [stderr]     |
[INFO] [stderr] 129 |                     try!(y.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `y`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:130:21
[INFO] [stderr]     |
[INFO] [stderr] 130 |                     try!(result.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `result`")))
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:144:54
[INFO] [stderr]     |
[INFO] [stderr] 144 |             match x.add_device(self.device()) { _ => try!(x.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:146:16
[INFO] [stderr]     |
[INFO] [stderr] 146 |             Ok(try!(
[INFO] [stderr]     |                ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/native.rs:58:31
[INFO] [stderr]     |
[INFO] [stderr] 58  |                 let x_slice = try!(x.as_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `x`."))).as_slice::<$t>();
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] ...
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/frameworks/native.rs:59:31
[INFO] [stderr]     |
[INFO] [stderr] 59  |                 let y_slice = try!(y.as_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `y`."))).as_slice::<$t>();
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] ...
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/native.rs:60:35
[INFO] [stderr]     |
[INFO] [stderr] 60  |                 let mut r_slice = try!(result.as_mut_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `result`."))).as_mut_slice::<$t>();
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] ...
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/helper.rs:148:21
[INFO] [stderr]     |
[INFO] [stderr] 148 |                     try!(x.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/frameworks/native.rs:72:31
[INFO] [stderr]     |
[INFO] [stderr] 72  |                 let x_slice = try!(x.as_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `x`."))).as_slice::<$t>();
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] ...
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/native.rs:73:35
[INFO] [stderr]     |
[INFO] [stderr] 73  |                 let mut r_slice = try!(result.as_mut_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `result`."))).as_mut_slice::<$t>();
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] ...
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/frameworks/native.rs:85:31
[INFO] [stderr]     |
[INFO] [stderr] 85  |                 let a_slice = try!(a.as_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `a`."))).as_slice::<$t>();
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] ...
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/native.rs:86:35
[INFO] [stderr]     |
[INFO] [stderr] 86  |                 let mut x_slice = try!(x.as_mut_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `x`."))).as_mut_slice::<$t>();
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] ...
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/frameworks/native.rs:98:35
[INFO] [stderr]     |
[INFO] [stderr] 98  |                 let mut x_slice = try!(x.as_mut_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `x`."))).as_mut_slice::<$t>();
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] ...
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/native.rs:99:35
[INFO] [stderr]     |
[INFO] [stderr] 99  |                 let mut y_slice = try!(y.as_mut_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `y`."))).as_mut_slice::<$t>();
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] ...
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/helper.rs:149:21
[INFO] [stderr]     |
[INFO] [stderr] 149 |                     try!(result.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `result`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/frameworks/native.rs:111:35
[INFO] [stderr]     |
[INFO] [stderr] 111 |                 let alpha_slice = try!(alpha.as_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `alpha`."))).as_slice::<$t>();
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] ...
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/native.rs:112:31
[INFO] [stderr]     |
[INFO] [stderr] 112 |                 let a_slice = try!(a.as_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `a`."))).as_slice::<$t>();
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] ...
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/frameworks/native.rs:113:34
[INFO] [stderr]     |
[INFO] [stderr] 113 |                 let beta_slice = try!(beta.as_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `beta`."))).as_slice::<$t>();
[INFO] [stderr]     |                                  ^^^
[INFO] [stderr] ...
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:158:16
[INFO] [stderr]     |
[INFO] [stderr] 158 |             Ok(try!(
[INFO] [stderr]     |                ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/native.rs:114:31
[INFO] [stderr]     |
[INFO] [stderr] 114 |                 let b_slice = try!(b.as_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `b`."))).as_slice::<$t>();
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] ...
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/frameworks/native.rs:115:35
[INFO] [stderr]     |
[INFO] [stderr] 115 |                 let mut c_slice = try!(c.as_mut_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `c`."))).as_mut_slice::<$t>();
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] ...
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:160:21
[INFO] [stderr]     |
[INFO] [stderr] 160 |                     try!(x.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:161:21
[INFO] [stderr]     |
[INFO] [stderr] 161 |                     try!(result.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `result`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:175:54
[INFO] [stderr]     |
[INFO] [stderr] 175 |             match a.add_device(self.device()) { _ => try!(a.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:176:54
[INFO] [stderr]     |
[INFO] [stderr] 176 |             match x.add_device(self.device()) { _ => try!(x.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:177:16
[INFO] [stderr]     |
[INFO] [stderr] 177 |             Ok(try!(
[INFO] [stderr]     |                ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:179:21
[INFO] [stderr]     |
[INFO] [stderr] 179 |                     try!(a.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `a`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:180:21
[INFO] [stderr]     |
[INFO] [stderr] 180 |                     try!(x.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:10:54
[INFO] [stderr]     |
[INFO] [stderr] 10  |             match x.add_device(self.device()) { _ => try!(x.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:12:16
[INFO] [stderr]     |
[INFO] [stderr] 12  |             Ok(try!(
[INFO] [stderr]     |                ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:14:21
[INFO] [stderr]     |
[INFO] [stderr] 14  |                     try!(x.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:189:16
[INFO] [stderr]     |
[INFO] [stderr] 189 |             Ok(try!(
[INFO] [stderr]     |                ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:15:21
[INFO] [stderr]     |
[INFO] [stderr] 15  |                     try!(result.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `result`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:191:21
[INFO] [stderr]     |
[INFO] [stderr] 191 |                     try!(a.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `a`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:24:16
[INFO] [stderr]     |
[INFO] [stderr] 24  |             Ok(try!(
[INFO] [stderr]     |                ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:192:21
[INFO] [stderr]     |
[INFO] [stderr] 192 |                     try!(x.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:26:21
[INFO] [stderr]     |
[INFO] [stderr] 26  |                     try!(x.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:206:54
[INFO] [stderr]     |
[INFO] [stderr] 206 |             match x.add_device(self.device()) { _ => try!(x.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:27:21
[INFO] [stderr]     |
[INFO] [stderr] 27  |                     try!(result.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `result`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:207:54
[INFO] [stderr]     |
[INFO] [stderr] 207 |             match y.add_device(self.device()) { _ => try!(y.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:42:54
[INFO] [stderr]     |
[INFO] [stderr] 42  |             match a.add_device(self.device()) { _ => try!(a.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:208:16
[INFO] [stderr]     |
[INFO] [stderr] 208 |             Ok(try!(
[INFO] [stderr]     |                ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:43:54
[INFO] [stderr]     |
[INFO] [stderr] 43  |             match x.add_device(self.device()) { _ => try!(x.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:210:21
[INFO] [stderr]     |
[INFO] [stderr] 210 |                     try!(x.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:44:54
[INFO] [stderr]     |
[INFO] [stderr] 44  |             match y.add_device(self.device()) { _ => try!(y.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:211:21
[INFO] [stderr]     |
[INFO] [stderr] 211 |                     try!(y.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `y`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:220:16
[INFO] [stderr]     |
[INFO] [stderr] 220 |             Ok(try!(
[INFO] [stderr]     |                ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:45:16
[INFO] [stderr]     |
[INFO] [stderr] 45  |             Ok(try!(
[INFO] [stderr]     |                ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:222:21
[INFO] [stderr]     |
[INFO] [stderr] 222 |                     try!(x.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:47:21
[INFO] [stderr]     |
[INFO] [stderr] 47  |                     try!(a.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `a`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:223:21
[INFO] [stderr]     |
[INFO] [stderr] 223 |                     try!(y.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `y`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:48:21
[INFO] [stderr]     |
[INFO] [stderr] 48  |                     try!(x.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:242:58
[INFO] [stderr]     |
[INFO] [stderr] 242 |             match alpha.add_device(self.device()) { _ => try!(alpha.sync(self.device())) }
[INFO] [stderr]     |                                                          ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:49:21
[INFO] [stderr]     |
[INFO] [stderr] 49  |                     try!(y.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `y`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:243:54
[INFO] [stderr]     |
[INFO] [stderr] 243 |             match a.add_device(self.device()) { _ => try!(a.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:59:16
[INFO] [stderr]     |
[INFO] [stderr] 59  |             Ok(try!(
[INFO] [stderr]     |                ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:244:57
[INFO] [stderr]     |
[INFO] [stderr] 244 |             match beta.add_device(self.device()) { _ => try!(beta.sync(self.device())) }
[INFO] [stderr]     |                                                         ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:61:21
[INFO] [stderr]     |
[INFO] [stderr] 61  |                     try!(a.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `a`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:245:54
[INFO] [stderr]     |
[INFO] [stderr] 245 |             match b.add_device(self.device()) { _ => try!(b.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:62:21
[INFO] [stderr]     |
[INFO] [stderr] 62  |                     try!(x.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:246:54
[INFO] [stderr]     |
[INFO] [stderr] 246 |             match c.add_device(self.device()) { _ => try!(c.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:63:21
[INFO] [stderr]     |
[INFO] [stderr] 63  |                     try!(y.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `y`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:248:16
[INFO] [stderr]     |
[INFO] [stderr] 248 |             Ok(try!(
[INFO] [stderr]     |                ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:77:54
[INFO] [stderr]     |
[INFO] [stderr] 77  |             match x.add_device(self.device()) { _ => try!(x.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:250:21
[INFO] [stderr]     |
[INFO] [stderr] 250 |                     try!(alpha.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `alpha`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:79:16
[INFO] [stderr]     |
[INFO] [stderr] 79  |             Ok(try!(
[INFO] [stderr]     |                ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:253:21
[INFO] [stderr]     |
[INFO] [stderr] 253 |                     try!(a.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `a`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:81:21
[INFO] [stderr]     |
[INFO] [stderr] 81  |                     try!(x.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:256:21
[INFO] [stderr]     |
[INFO] [stderr] 256 |                     try!(b.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `b`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:82:21
[INFO] [stderr]     |
[INFO] [stderr] 82  |                     try!(y.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `y`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:257:21
[INFO] [stderr]     |
[INFO] [stderr] 257 |                     try!(beta.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `beta`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:91:16
[INFO] [stderr]     |
[INFO] [stderr] 91  |             Ok(try!(
[INFO] [stderr]     |                ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:259:21
[INFO] [stderr]     |
[INFO] [stderr] 259 |                     try!(c.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `c`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:93:21
[INFO] [stderr]     |
[INFO] [stderr] 93  |                     try!(x.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:273:16
[INFO] [stderr]     |
[INFO] [stderr] 273 |             Ok(try!(
[INFO] [stderr]     |                ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:94:21
[INFO] [stderr]     |
[INFO] [stderr] 94  |                     try!(y.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `y`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:275:21
[INFO] [stderr]     |
[INFO] [stderr] 275 |                     try!(alpha.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `alpha`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:109:54
[INFO] [stderr]     |
[INFO] [stderr] 109 |             match x.add_device(self.device()) { _ => try!(x.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:278:21
[INFO] [stderr]     |
[INFO] [stderr] 278 |                     try!(a.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `a`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:110:54
[INFO] [stderr]     |
[INFO] [stderr] 110 |             match y.add_device(self.device()) { _ => try!(y.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:281:21
[INFO] [stderr]     |
[INFO] [stderr] 281 |                     try!(b.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `b`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:112:16
[INFO] [stderr]     |
[INFO] [stderr] 112 |             Ok(try!(
[INFO] [stderr]     |                ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:282:21
[INFO] [stderr]     |
[INFO] [stderr] 282 |                     try!(beta.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `beta`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:114:21
[INFO] [stderr]     |
[INFO] [stderr] 114 |                     try!(x.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:284:21
[INFO] [stderr]     |
[INFO] [stderr] 284 |                     try!(c.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `c`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:115:21
[INFO] [stderr]     |
[INFO] [stderr] 115 |                     try!(y.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `y`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/native.rs:18:31
[INFO] [stderr]     |
[INFO] [stderr] 18  |                 let x_slice = try!(x.as_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `x`."))).as_slice::<$t>();
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] ...
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/helper.rs:116:21
[INFO] [stderr]     |
[INFO] [stderr] 116 |                     try!(result.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `result`")))
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/frameworks/native.rs:19:35
[INFO] [stderr]     |
[INFO] [stderr] 19  |                 let mut r_slice = try!(result.as_mut_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `result`."))).as_mut_slice::<$t>();
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] ...
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:126:16
[INFO] [stderr]     |
[INFO] [stderr] 126 |             Ok(try!(
[INFO] [stderr]     |                ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/native.rs:31:31
[INFO] [stderr]     |
[INFO] [stderr] 31  |                 let a_slice = try!(a.as_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `a`."))).as_slice::<$t>();
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] ...
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/helper.rs:128:21
[INFO] [stderr]     |
[INFO] [stderr] 128 |                     try!(x.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/frameworks/native.rs:32:31
[INFO] [stderr]     |
[INFO] [stderr] 32  |                 let x_slice = try!(x.as_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `x`."))).as_slice::<$t>();
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] ...
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:129:21
[INFO] [stderr]     |
[INFO] [stderr] 129 |                     try!(y.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `y`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/native.rs:33:31
[INFO] [stderr]     |
[INFO] [stderr] 33  |                 let y_slice = try!(y.as_mut_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `y`."))).as_mut_slice::<$t>();
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] ...
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/helper.rs:130:21
[INFO] [stderr]     |
[INFO] [stderr] 130 |                     try!(result.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `result`")))
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/frameworks/native.rs:45:31
[INFO] [stderr]     |
[INFO] [stderr] 45  |                 let x_slice = try!(x.as_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `x`."))).as_slice::<$t>();
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] ...
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:144:54
[INFO] [stderr]     |
[INFO] [stderr] 144 |             match x.add_device(self.device()) { _ => try!(x.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:146:16
[INFO] [stderr]     |
[INFO] [stderr] 146 |             Ok(try!(
[INFO] [stderr]     |                ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/native.rs:46:31
[INFO] [stderr]     |
[INFO] [stderr] 46  |                 let y_slice = try!(y.as_mut_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `y`."))).as_mut_slice::<$t>();
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] ...
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/frameworks/native.rs:58:31
[INFO] [stderr]     |
[INFO] [stderr] 58  |                 let x_slice = try!(x.as_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `x`."))).as_slice::<$t>();
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] ...
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/native.rs:59:31
[INFO] [stderr]     |
[INFO] [stderr] 59  |                 let y_slice = try!(y.as_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `y`."))).as_slice::<$t>();
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] ...
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/frameworks/native.rs:60:35
[INFO] [stderr]     |
[INFO] [stderr] 60  |                 let mut r_slice = try!(result.as_mut_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `result`."))).as_mut_slice::<$t>();
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] ...
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/native.rs:72:31
[INFO] [stderr]     |
[INFO] [stderr] 72  |                 let x_slice = try!(x.as_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `x`."))).as_slice::<$t>();
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] ...
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/frameworks/native.rs:73:35
[INFO] [stderr]     |
[INFO] [stderr] 73  |                 let mut r_slice = try!(result.as_mut_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `result`."))).as_mut_slice::<$t>();
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] ...
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/native.rs:85:31
[INFO] [stderr]     |
[INFO] [stderr] 85  |                 let a_slice = try!(a.as_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `a`."))).as_slice::<$t>();
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] ...
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/frameworks/native.rs:86:35
[INFO] [stderr]     |
[INFO] [stderr] 86  |                 let mut x_slice = try!(x.as_mut_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `x`."))).as_mut_slice::<$t>();
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] ...
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/native.rs:98:35
[INFO] [stderr]     |
[INFO] [stderr] 98  |                 let mut x_slice = try!(x.as_mut_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `x`."))).as_mut_slice::<$t>();
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] ...
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/frameworks/native.rs:99:35
[INFO] [stderr]     |
[INFO] [stderr] 99  |                 let mut y_slice = try!(y.as_mut_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `y`."))).as_mut_slice::<$t>();
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] ...
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:148:21
[INFO] [stderr]     |
[INFO] [stderr] 148 |                     try!(x.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/native.rs:111:35
[INFO] [stderr]     |
[INFO] [stderr] 111 |                 let alpha_slice = try!(alpha.as_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `alpha`."))).as_slice::<$t>();
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] ...
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/frameworks/native.rs:112:31
[INFO] [stderr]     |
[INFO] [stderr] 112 |                 let a_slice = try!(a.as_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `a`."))).as_slice::<$t>();
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] ...
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:149:21
[INFO] [stderr]     |
[INFO] [stderr] 149 |                     try!(result.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `result`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/native.rs:113:34
[INFO] [stderr]     |
[INFO] [stderr] 113 |                 let beta_slice = try!(beta.as_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `beta`."))).as_slice::<$t>();
[INFO] [stderr]     |                                  ^^^
[INFO] [stderr] ...
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/helper.rs:158:16
[INFO] [stderr]     |
[INFO] [stderr] 158 |             Ok(try!(
[INFO] [stderr]     |                ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/frameworks/native.rs:114:31
[INFO] [stderr]     |
[INFO] [stderr] 114 |                 let b_slice = try!(b.as_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `b`."))).as_slice::<$t>();
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] ...
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:160:21
[INFO] [stderr]     |
[INFO] [stderr] 160 |                     try!(x.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/native.rs:115:35
[INFO] [stderr]     |
[INFO] [stderr] 115 |                 let mut c_slice = try!(c.as_mut_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `c`."))).as_mut_slice::<$t>();
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] ...
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:161:21
[INFO] [stderr]     |
[INFO] [stderr] 161 |                     try!(result.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `result`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:10:54
[INFO] [stderr]     |
[INFO] [stderr] 10  |             match x.add_device(self.device()) { _ => try!(x.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:175:54
[INFO] [stderr]     |
[INFO] [stderr] 175 |             match a.add_device(self.device()) { _ => try!(a.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:12:16
[INFO] [stderr]     |
[INFO] [stderr] 12  |             Ok(try!(
[INFO] [stderr]     |                ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:176:54
[INFO] [stderr]     |
[INFO] [stderr] 176 |             match x.add_device(self.device()) { _ => try!(x.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:14:21
[INFO] [stderr]     |
[INFO] [stderr] 14  |                     try!(x.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:177:16
[INFO] [stderr]     |
[INFO] [stderr] 177 |             Ok(try!(
[INFO] [stderr]     |                ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:15:21
[INFO] [stderr]     |
[INFO] [stderr] 15  |                     try!(result.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `result`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:24:16
[INFO] [stderr]     |
[INFO] [stderr] 24  |             Ok(try!(
[INFO] [stderr]     |                ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:179:21
[INFO] [stderr]     |
[INFO] [stderr] 179 |                     try!(a.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `a`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:26:21
[INFO] [stderr]     |
[INFO] [stderr] 26  |                     try!(x.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:180:21
[INFO] [stderr]     |
[INFO] [stderr] 180 |                     try!(x.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:27:21
[INFO] [stderr]     |
[INFO] [stderr] 27  |                     try!(result.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `result`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:42:54
[INFO] [stderr]     |
[INFO] [stderr] 42  |             match a.add_device(self.device()) { _ => try!(a.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:43:54
[INFO] [stderr]     |
[INFO] [stderr] 43  |             match x.add_device(self.device()) { _ => try!(x.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:189:16
[INFO] [stderr]     |
[INFO] [stderr] 189 |             Ok(try!(
[INFO] [stderr]     |                ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:191:21
[INFO] [stderr]     |
[INFO] [stderr] 191 |                     try!(a.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `a`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:44:54
[INFO] [stderr]     |
[INFO] [stderr] 44  |             match y.add_device(self.device()) { _ => try!(y.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:192:21
[INFO] [stderr]     |
[INFO] [stderr] 192 |                     try!(x.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:45:16
[INFO] [stderr]     |
[INFO] [stderr] 45  |             Ok(try!(
[INFO] [stderr]     |                ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:206:54
[INFO] [stderr]     |
[INFO] [stderr] 206 |             match x.add_device(self.device()) { _ => try!(x.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:47:21
[INFO] [stderr]     |
[INFO] [stderr] 47  |                     try!(a.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `a`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:207:54
[INFO] [stderr]     |
[INFO] [stderr] 207 |             match y.add_device(self.device()) { _ => try!(y.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:48:21
[INFO] [stderr]     |
[INFO] [stderr] 48  |                     try!(x.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:208:16
[INFO] [stderr]     |
[INFO] [stderr] 208 |             Ok(try!(
[INFO] [stderr]     |                ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:49:21
[INFO] [stderr]     |
[INFO] [stderr] 49  |                     try!(y.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `y`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:210:21
[INFO] [stderr]     |
[INFO] [stderr] 210 |                     try!(x.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:59:16
[INFO] [stderr]     |
[INFO] [stderr] 59  |             Ok(try!(
[INFO] [stderr]     |                ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:211:21
[INFO] [stderr]     |
[INFO] [stderr] 211 |                     try!(y.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `y`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:61:21
[INFO] [stderr]     |
[INFO] [stderr] 61  |                     try!(a.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `a`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:220:16
[INFO] [stderr]     |
[INFO] [stderr] 220 |             Ok(try!(
[INFO] [stderr]     |                ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:62:21
[INFO] [stderr]     |
[INFO] [stderr] 62  |                     try!(x.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:222:21
[INFO] [stderr]     |
[INFO] [stderr] 222 |                     try!(x.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:63:21
[INFO] [stderr]     |
[INFO] [stderr] 63  |                     try!(y.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `y`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:223:21
[INFO] [stderr]     |
[INFO] [stderr] 223 |                     try!(y.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `y`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:77:54
[INFO] [stderr]     |
[INFO] [stderr] 77  |             match x.add_device(self.device()) { _ => try!(x.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:242:58
[INFO] [stderr]     |
[INFO] [stderr] 242 |             match alpha.add_device(self.device()) { _ => try!(alpha.sync(self.device())) }
[INFO] [stderr]     |                                                          ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:79:16
[INFO] [stderr]     |
[INFO] [stderr] 79  |             Ok(try!(
[INFO] [stderr]     |                ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:81:21
[INFO] [stderr]     |
[INFO] [stderr] 81  |                     try!(x.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:243:54
[INFO] [stderr]     |
[INFO] [stderr] 243 |             match a.add_device(self.device()) { _ => try!(a.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:82:21
[INFO] [stderr]     |
[INFO] [stderr] 82  |                     try!(y.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `y`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:244:57
[INFO] [stderr]     |
[INFO] [stderr] 244 |             match beta.add_device(self.device()) { _ => try!(beta.sync(self.device())) }
[INFO] [stderr]     |                                                         ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:91:16
[INFO] [stderr]     |
[INFO] [stderr] 91  |             Ok(try!(
[INFO] [stderr]     |                ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:93:21
[INFO] [stderr]     |
[INFO] [stderr] 93  |                     try!(x.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:94:21
[INFO] [stderr]     |
[INFO] [stderr] 94  |                     try!(y.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `y`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:245:54
[INFO] [stderr]     |
[INFO] [stderr] 245 |             match b.add_device(self.device()) { _ => try!(b.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:109:54
[INFO] [stderr]     |
[INFO] [stderr] 109 |             match x.add_device(self.device()) { _ => try!(x.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:246:54
[INFO] [stderr]     |
[INFO] [stderr] 246 |             match c.add_device(self.device()) { _ => try!(c.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:110:54
[INFO] [stderr]     |
[INFO] [stderr] 110 |             match y.add_device(self.device()) { _ => try!(y.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:112:16
[INFO] [stderr]     |
[INFO] [stderr] 112 |             Ok(try!(
[INFO] [stderr]     |                ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:248:16
[INFO] [stderr]     |
[INFO] [stderr] 248 |             Ok(try!(
[INFO] [stderr]     |                ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:114:21
[INFO] [stderr]     |
[INFO] [stderr] 114 |                     try!(x.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:250:21
[INFO] [stderr]     |
[INFO] [stderr] 250 |                     try!(alpha.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `alpha`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:115:21
[INFO] [stderr]     |
[INFO] [stderr] 115 |                     try!(y.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `y`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:253:21
[INFO] [stderr]     |
[INFO] [stderr] 253 |                     try!(a.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `a`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:116:21
[INFO] [stderr]     |
[INFO] [stderr] 116 |                     try!(result.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `result`")))
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:126:16
[INFO] [stderr]     |
[INFO] [stderr] 126 |             Ok(try!(
[INFO] [stderr]     |                ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:256:21
[INFO] [stderr]     |
[INFO] [stderr] 256 |                     try!(b.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `b`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:128:21
[INFO] [stderr]     |
[INFO] [stderr] 128 |                     try!(x.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:257:21
[INFO] [stderr]     |
[INFO] [stderr] 257 |                     try!(beta.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `beta`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:129:21
[INFO] [stderr]     |
[INFO] [stderr] 129 |                     try!(y.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `y`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:259:21
[INFO] [stderr]     |
[INFO] [stderr] 259 |                     try!(c.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `c`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:130:21
[INFO] [stderr]     |
[INFO] [stderr] 130 |                     try!(result.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `result`")))
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:273:16
[INFO] [stderr]     |
[INFO] [stderr] 273 |             Ok(try!(
[INFO] [stderr]     |                ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:144:54
[INFO] [stderr]     |
[INFO] [stderr] 144 |             match x.add_device(self.device()) { _ => try!(x.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:146:16
[INFO] [stderr]     |
[INFO] [stderr] 146 |             Ok(try!(
[INFO] [stderr]     |                ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:275:21
[INFO] [stderr]     |
[INFO] [stderr] 275 |                     try!(alpha.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `alpha`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:148:21
[INFO] [stderr]     |
[INFO] [stderr] 148 |                     try!(x.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:278:21
[INFO] [stderr]     |
[INFO] [stderr] 278 |                     try!(a.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `a`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:149:21
[INFO] [stderr]     |
[INFO] [stderr] 149 |                     try!(result.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `result`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:281:21
[INFO] [stderr]     |
[INFO] [stderr] 281 |                     try!(b.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `b`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:158:16
[INFO] [stderr]     |
[INFO] [stderr] 158 |             Ok(try!(
[INFO] [stderr]     |                ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:160:21
[INFO] [stderr]     |
[INFO] [stderr] 160 |                     try!(x.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:282:21
[INFO] [stderr]     |
[INFO] [stderr] 282 |                     try!(beta.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `beta`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:161:21
[INFO] [stderr]     |
[INFO] [stderr] 161 |                     try!(result.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `result`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:284:21
[INFO] [stderr]     |
[INFO] [stderr] 284 |                     try!(c.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `c`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/native.rs:18:31
[INFO] [stderr]     |
[INFO] [stderr] 18  |                 let x_slice = try!(x.as_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `x`."))).as_slice::<$t>();
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] ...
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:175:54
[INFO] [stderr]     |
[INFO] [stderr] 175 |             match a.add_device(self.device()) { _ => try!(a.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/native.rs:19:35
[INFO] [stderr]     |
[INFO] [stderr] 19  |                 let mut r_slice = try!(result.as_mut_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `result`."))).as_mut_slice::<$t>();
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] ...
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/helper.rs:176:54
[INFO] [stderr]     |
[INFO] [stderr] 176 |             match x.add_device(self.device()) { _ => try!(x.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/frameworks/native.rs:31:31
[INFO] [stderr]     |
[INFO] [stderr] 31  |                 let a_slice = try!(a.as_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `a`."))).as_slice::<$t>();
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] ...
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:177:16
[INFO] [stderr]     |
[INFO] [stderr] 177 |             Ok(try!(
[INFO] [stderr]     |                ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/native.rs:32:31
[INFO] [stderr]     |
[INFO] [stderr] 32  |                 let x_slice = try!(x.as_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `x`."))).as_slice::<$t>();
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] ...
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/helper.rs:179:21
[INFO] [stderr]     |
[INFO] [stderr] 179 |                     try!(a.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `a`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/frameworks/native.rs:33:31
[INFO] [stderr]     |
[INFO] [stderr] 33  |                 let y_slice = try!(y.as_mut_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `y`."))).as_mut_slice::<$t>();
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] ...
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:180:21
[INFO] [stderr]     |
[INFO] [stderr] 180 |                     try!(x.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/native.rs:45:31
[INFO] [stderr]     |
[INFO] [stderr] 45  |                 let x_slice = try!(x.as_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `x`."))).as_slice::<$t>();
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] ...
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/frameworks/native.rs:46:31
[INFO] [stderr]     |
[INFO] [stderr] 46  |                 let y_slice = try!(y.as_mut_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `y`."))).as_mut_slice::<$t>();
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] ...
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/native.rs:58:31
[INFO] [stderr]     |
[INFO] [stderr] 58  |                 let x_slice = try!(x.as_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `x`."))).as_slice::<$t>();
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] ...
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/frameworks/native.rs:59:31
[INFO] [stderr]     |
[INFO] [stderr] 59  |                 let y_slice = try!(y.as_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `y`."))).as_slice::<$t>();
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] ...
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/native.rs:60:35
[INFO] [stderr]     |
[INFO] [stderr] 60  |                 let mut r_slice = try!(result.as_mut_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `result`."))).as_mut_slice::<$t>();
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] ...
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/helper.rs:189:16
[INFO] [stderr]     |
[INFO] [stderr] 189 |             Ok(try!(
[INFO] [stderr]     |                ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/frameworks/native.rs:72:31
[INFO] [stderr]     |
[INFO] [stderr] 72  |                 let x_slice = try!(x.as_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `x`."))).as_slice::<$t>();
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] ...
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/native.rs:73:35
[INFO] [stderr]     |
[INFO] [stderr] 73  |                 let mut r_slice = try!(result.as_mut_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `result`."))).as_mut_slice::<$t>();
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] ...
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/helper.rs:191:21
[INFO] [stderr]     |
[INFO] [stderr] 191 |                     try!(a.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `a`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/frameworks/native.rs:85:31
[INFO] [stderr]     |
[INFO] [stderr] 85  |                 let a_slice = try!(a.as_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `a`."))).as_slice::<$t>();
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] ...
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:192:21
[INFO] [stderr]     |
[INFO] [stderr] 192 |                     try!(x.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/native.rs:86:35
[INFO] [stderr]     |
[INFO] [stderr] 86  |                 let mut x_slice = try!(x.as_mut_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `x`."))).as_mut_slice::<$t>();
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] ...
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/frameworks/native.rs:98:35
[INFO] [stderr]     |
[INFO] [stderr] 98  |                 let mut x_slice = try!(x.as_mut_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `x`."))).as_mut_slice::<$t>();
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] ...
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:206:54
[INFO] [stderr]     |
[INFO] [stderr] 206 |             match x.add_device(self.device()) { _ => try!(x.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/native.rs:99:35
[INFO] [stderr]     |
[INFO] [stderr] 99  |                 let mut y_slice = try!(y.as_mut_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `y`."))).as_mut_slice::<$t>();
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] ...
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/helper.rs:207:54
[INFO] [stderr]     |
[INFO] [stderr] 207 |             match y.add_device(self.device()) { _ => try!(y.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/frameworks/native.rs:111:35
[INFO] [stderr]     |
[INFO] [stderr] 111 |                 let alpha_slice = try!(alpha.as_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `alpha`."))).as_slice::<$t>();
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] ...
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:208:16
[INFO] [stderr]     |
[INFO] [stderr] 208 |             Ok(try!(
[INFO] [stderr]     |                ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/native.rs:112:31
[INFO] [stderr]     |
[INFO] [stderr] 112 |                 let a_slice = try!(a.as_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `a`."))).as_slice::<$t>();
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] ...
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/helper.rs:210:21
[INFO] [stderr]     |
[INFO] [stderr] 210 |                     try!(x.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/frameworks/native.rs:113:34
[INFO] [stderr]     |
[INFO] [stderr] 113 |                 let beta_slice = try!(beta.as_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `beta`."))).as_slice::<$t>();
[INFO] [stderr]     |                                  ^^^
[INFO] [stderr] ...
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/native.rs:114:31
[INFO] [stderr]     |
[INFO] [stderr] 114 |                 let b_slice = try!(b.as_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `b`."))).as_slice::<$t>();
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] ...
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:211:21
[INFO] [stderr]     |
[INFO] [stderr] 211 |                     try!(y.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `y`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:220:16
[INFO] [stderr]     |
[INFO] [stderr] 220 |             Ok(try!(
[INFO] [stderr]     |                ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/native.rs:115:35
[INFO] [stderr]     |
[INFO] [stderr] 115 |                 let mut c_slice = try!(c.as_mut_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `c`."))).as_mut_slice::<$t>();
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] ...
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:222:21
[INFO] [stderr]     |
[INFO] [stderr] 222 |                     try!(x.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:10:54
[INFO] [stderr]     |
[INFO] [stderr] 10  |             match x.add_device(self.device()) { _ => try!(x.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:12:16
[INFO] [stderr]     |
[INFO] [stderr] 12  |             Ok(try!(
[INFO] [stderr]     |                ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:14:21
[INFO] [stderr]     |
[INFO] [stderr] 14  |                     try!(x.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:15:21
[INFO] [stderr]     |
[INFO] [stderr] 15  |                     try!(result.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `result`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:24:16
[INFO] [stderr]     |
[INFO] [stderr] 24  |             Ok(try!(
[INFO] [stderr]     |                ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:26:21
[INFO] [stderr]     |
[INFO] [stderr] 26  |                     try!(x.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:27:21
[INFO] [stderr]     |
[INFO] [stderr] 27  |                     try!(result.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `result`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:42:54
[INFO] [stderr]     |
[INFO] [stderr] 42  |             match a.add_device(self.device()) { _ => try!(a.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:43:54
[INFO] [stderr]     |
[INFO] [stderr] 43  |             match x.add_device(self.device()) { _ => try!(x.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:44:54
[INFO] [stderr]     |
[INFO] [stderr] 44  |             match y.add_device(self.device()) { _ => try!(y.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:45:16
[INFO] [stderr]     |
[INFO] [stderr] 45  |             Ok(try!(
[INFO] [stderr]     |                ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:47:21
[INFO] [stderr]     |
[INFO] [stderr] 47  |                     try!(a.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `a`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:48:21
[INFO] [stderr]     |
[INFO] [stderr] 48  |                     try!(x.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:49:21
[INFO] [stderr]     |
[INFO] [stderr] 49  |                     try!(y.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `y`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:59:16
[INFO] [stderr]     |
[INFO] [stderr] 59  |             Ok(try!(
[INFO] [stderr]     |                ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:61:21
[INFO] [stderr]     |
[INFO] [stderr] 61  |                     try!(a.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `a`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:62:21
[INFO] [stderr]     |
[INFO] [stderr] 62  |                     try!(x.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:63:21
[INFO] [stderr]     |
[INFO] [stderr] 63  |                     try!(y.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `y`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:77:54
[INFO] [stderr]     |
[INFO] [stderr] 77  |             match x.add_device(self.device()) { _ => try!(x.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:79:16
[INFO] [stderr]     |
[INFO] [stderr] 79  |             Ok(try!(
[INFO] [stderr]     |                ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:81:21
[INFO] [stderr]     |
[INFO] [stderr] 81  |                     try!(x.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:82:21
[INFO] [stderr]     |
[INFO] [stderr] 82  |                     try!(y.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `y`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:91:16
[INFO] [stderr]     |
[INFO] [stderr] 91  |             Ok(try!(
[INFO] [stderr]     |                ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:93:21
[INFO] [stderr]     |
[INFO] [stderr] 93  |                     try!(x.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:94:21
[INFO] [stderr]     |
[INFO] [stderr] 94  |                     try!(y.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `y`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:109:54
[INFO] [stderr]     |
[INFO] [stderr] 109 |             match x.add_device(self.device()) { _ => try!(x.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:110:54
[INFO] [stderr]     |
[INFO] [stderr] 110 |             match y.add_device(self.device()) { _ => try!(y.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:112:16
[INFO] [stderr]     |
[INFO] [stderr] 112 |             Ok(try!(
[INFO] [stderr]     |                ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:114:21
[INFO] [stderr]     |
[INFO] [stderr] 114 |                     try!(x.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:115:21
[INFO] [stderr]     |
[INFO] [stderr] 115 |                     try!(y.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `y`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:116:21
[INFO] [stderr]     |
[INFO] [stderr] 116 |                     try!(result.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `result`")))
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:126:16
[INFO] [stderr]     |
[INFO] [stderr] 126 |             Ok(try!(
[INFO] [stderr]     |                ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:128:21
[INFO] [stderr]     |
[INFO] [stderr] 128 |                     try!(x.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:129:21
[INFO] [stderr]     |
[INFO] [stderr] 129 |                     try!(y.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `y`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:130:21
[INFO] [stderr]     |
[INFO] [stderr] 130 |                     try!(result.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `result`")))
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:223:21
[INFO] [stderr]     |
[INFO] [stderr] 223 |                     try!(y.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `y`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:242:58
[INFO] [stderr]     |
[INFO] [stderr] 242 |             match alpha.add_device(self.device()) { _ => try!(alpha.sync(self.device())) }
[INFO] [stderr]     |                                                          ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:243:54
[INFO] [stderr]     |
[INFO] [stderr] 243 |             match a.add_device(self.device()) { _ => try!(a.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:244:57
[INFO] [stderr]     |
[INFO] [stderr] 244 |             match beta.add_device(self.device()) { _ => try!(beta.sync(self.device())) }
[INFO] [stderr]     |                                                         ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:245:54
[INFO] [stderr]     |
[INFO] [stderr] 245 |             match b.add_device(self.device()) { _ => try!(b.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:246:54
[INFO] [stderr]     |
[INFO] [stderr] 246 |             match c.add_device(self.device()) { _ => try!(c.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:248:16
[INFO] [stderr]     |
[INFO] [stderr] 248 |             Ok(try!(
[INFO] [stderr]     |                ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:250:21
[INFO] [stderr]     |
[INFO] [stderr] 250 |                     try!(alpha.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `alpha`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:253:21
[INFO] [stderr]     |
[INFO] [stderr] 253 |                     try!(a.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `a`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:256:21
[INFO] [stderr]     |
[INFO] [stderr] 256 |                     try!(b.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `b`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:257:21
[INFO] [stderr]     |
[INFO] [stderr] 257 |                     try!(beta.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `beta`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:259:21
[INFO] [stderr]     |
[INFO] [stderr] 259 |                     try!(c.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `c`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:144:54
[INFO] [stderr]     |
[INFO] [stderr] 144 |             match x.add_device(self.device()) { _ => try!(x.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:273:16
[INFO] [stderr]     |
[INFO] [stderr] 273 |             Ok(try!(
[INFO] [stderr]     |                ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:146:16
[INFO] [stderr]     |
[INFO] [stderr] 146 |             Ok(try!(
[INFO] [stderr]     |                ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:275:21
[INFO] [stderr]     |
[INFO] [stderr] 275 |                     try!(alpha.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `alpha`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:148:21
[INFO] [stderr]     |
[INFO] [stderr] 148 |                     try!(x.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:278:21
[INFO] [stderr]     |
[INFO] [stderr] 278 |                     try!(a.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `a`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:149:21
[INFO] [stderr]     |
[INFO] [stderr] 149 |                     try!(result.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `result`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:281:21
[INFO] [stderr]     |
[INFO] [stderr] 281 |                     try!(b.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `b`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:158:16
[INFO] [stderr]     |
[INFO] [stderr] 158 |             Ok(try!(
[INFO] [stderr]     |                ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:160:21
[INFO] [stderr]     |
[INFO] [stderr] 160 |                     try!(x.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:282:21
[INFO] [stderr]     |
[INFO] [stderr] 282 |                     try!(beta.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `beta`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:161:21
[INFO] [stderr]     |
[INFO] [stderr] 161 |                     try!(result.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `result`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:284:21
[INFO] [stderr]     |
[INFO] [stderr] 284 |                     try!(c.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `c`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:175:54
[INFO] [stderr]     |
[INFO] [stderr] 175 |             match a.add_device(self.device()) { _ => try!(a.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/cuda/helper.rs:8:54
[INFO] [stderr]    |
[INFO] [stderr] 8  |             match x.add_device(self.device()) { _ => try!(x.sync(self.device())) }
[INFO] [stderr]    |                                                      ^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/frameworks/cuda/mod.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     iblas_asum_for_cuda!(f32);
[INFO] [stderr]    |     -------------------------- in this macro invocation
[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/helper.rs:176:54
[INFO] [stderr]     |
[INFO] [stderr] 176 |             match x.add_device(self.device()) { _ => try!(x.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:177:16
[INFO] [stderr]     |
[INFO] [stderr] 177 |             Ok(try!(
[INFO] [stderr]     |                ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:179:21
[INFO] [stderr]     |
[INFO] [stderr] 179 |                     try!(a.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `a`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:180:21
[INFO] [stderr]     |
[INFO] [stderr] 180 |                     try!(x.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/cuda/helper.rs:9:59
[INFO] [stderr]    |
[INFO] [stderr] 9  |             match result.add_device(self.device()) { _ => try!(result.sync(self.device())) }
[INFO] [stderr]    |                                                           ^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/frameworks/cuda/mod.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     iblas_asum_for_cuda!(f32);
[INFO] [stderr]    |     -------------------------- in this macro invocation
[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/helper.rs:189:16
[INFO] [stderr]     |
[INFO] [stderr] 189 |             Ok(try!(
[INFO] [stderr]     |                ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/cuda/helper.rs:17:25
[INFO] [stderr]    |
[INFO] [stderr] 17 |             let x_get = try!(x.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`")));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/frameworks/cuda/mod.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     iblas_asum_for_cuda!(f32);
[INFO] [stderr]    |     -------------------------- in this macro invocation
[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/cuda/helper.rs:18:25
[INFO] [stderr]    |
[INFO] [stderr] 18 |             let r_get = try!(result.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `result`")));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/frameworks/cuda/mod.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     iblas_asum_for_cuda!(f32);
[INFO] [stderr]    |     -------------------------- in this macro invocation
[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/helper.rs:191:21
[INFO] [stderr]     |
[INFO] [stderr] 191 |                     try!(a.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `a`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/cuda/helper.rs:19:25
[INFO] [stderr]    |
[INFO] [stderr] 19 |             let x_mem = try!(x_get.as_cuda().ok_or(PluginError::MissingMemoryForDevice("Unable to receive CUDA memory for `x`.")));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/frameworks/cuda/mod.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     iblas_asum_for_cuda!(f32);
[INFO] [stderr]    |     -------------------------- in this macro invocation
[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/helper.rs:192:21
[INFO] [stderr]     |
[INFO] [stderr] 192 |                     try!(x.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:206:54
[INFO] [stderr]     |
[INFO] [stderr] 206 |             match x.add_device(self.device()) { _ => try!(x.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:207:54
[INFO] [stderr]     |
[INFO] [stderr] 207 |             match y.add_device(self.device()) { _ => try!(y.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:208:16
[INFO] [stderr]     |
[INFO] [stderr] 208 |             Ok(try!(
[INFO] [stderr]     |                ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:210:21
[INFO] [stderr]     |
[INFO] [stderr] 210 |                     try!(x.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/cuda/helper.rs:20:25
[INFO] [stderr]    |
[INFO] [stderr] 20 |             let r_mem = try!(r_get.as_mut_cuda().ok_or(PluginError::MissingMemoryForDevice("Unable to receive CUDA memory for `result`.")));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/frameworks/cuda/mod.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     iblas_asum_for_cuda!(f32);
[INFO] [stderr]    |     -------------------------- in this macro invocation
[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/cuda/helper.rs:44:54
[INFO] [stderr]    |
[INFO] [stderr] 44 |             match a.add_device(self.device()) { _ => try!(a.sync(self.device())) }
[INFO] [stderr]    |                                                      ^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/frameworks/cuda/mod.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     iblas_axpy_for_cuda!(f32);
[INFO] [stderr]    |     -------------------------- in this macro invocation
[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/cuda/helper.rs:45:54
[INFO] [stderr]    |
[INFO] [stderr] 45 |             match x.add_device(self.device()) { _ => try!(x.sync(self.device())) }
[INFO] [stderr]    |                                                      ^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/frameworks/cuda/mod.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     iblas_axpy_for_cuda!(f32);
[INFO] [stderr]    |     -------------------------- in this macro invocation
[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/helper.rs:211:21
[INFO] [stderr]     |
[INFO] [stderr] 211 |                     try!(y.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `y`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/cuda/helper.rs:46:54
[INFO] [stderr]    |
[INFO] [stderr] 46 |             match y.add_device(self.device()) { _ => try!(y.sync(self.device())) }
[INFO] [stderr]    |                                                      ^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/frameworks/cuda/mod.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     iblas_axpy_for_cuda!(f32);
[INFO] [stderr]    |     -------------------------- in this macro invocation
[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/helper.rs:220:16
[INFO] [stderr]     |
[INFO] [stderr] 220 |             Ok(try!(
[INFO] [stderr]     |                ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/cuda/helper.rs:56:25
[INFO] [stderr]    |
[INFO] [stderr] 56 |             let a_get = try!(a.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `a`")));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/frameworks/cuda/mod.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     iblas_axpy_for_cuda!(f32);
[INFO] [stderr]    |     -------------------------- in this macro invocation
[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/helper.rs:222:21
[INFO] [stderr]     |
[INFO] [stderr] 222 |                     try!(x.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:223:21
[INFO] [stderr]     |
[INFO] [stderr] 223 |                     try!(y.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `y`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/cuda/helper.rs:57:25
[INFO] [stderr]    |
[INFO] [stderr] 57 |             let x_get = try!(x.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`")));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/frameworks/cuda/mod.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     iblas_axpy_for_cuda!(f32);
[INFO] [stderr]    |     -------------------------- in this macro invocation
[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/helper.rs:242:58
[INFO] [stderr]     |
[INFO] [stderr] 242 |             match alpha.add_device(self.device()) { _ => try!(alpha.sync(self.device())) }
[INFO] [stderr]     |                                                          ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/cuda/helper.rs:58:25
[INFO] [stderr]    |
[INFO] [stderr] 58 |             let y_get = try!(y.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `y`")));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/frameworks/cuda/mod.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     iblas_axpy_for_cuda!(f32);
[INFO] [stderr]    |     -------------------------- in this macro invocation
[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/cuda/helper.rs:59:25
[INFO] [stderr]    |
[INFO] [stderr] 59 |             let a_mem = try!(a_get.as_cuda().ok_or(PluginError::MissingMemoryForDevice("Unable to receive CUDA memory for `a`.")));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/frameworks/cuda/mod.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     iblas_axpy_for_cuda!(f32);
[INFO] [stderr]    |     -------------------------- in this macro invocation
[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/helper.rs:243:54
[INFO] [stderr]     |
[INFO] [stderr] 243 |             match a.add_device(self.device()) { _ => try!(a.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/cuda/helper.rs:60:25
[INFO] [stderr]    |
[INFO] [stderr] 60 |             let x_mem = try!(x_get.as_cuda().ok_or(PluginError::MissingMemoryForDevice("Unable to receive CUDA memory for `x`.")));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/frameworks/cuda/mod.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     iblas_axpy_for_cuda!(f32);
[INFO] [stderr]    |     -------------------------- in this macro invocation
[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/helper.rs:244:57
[INFO] [stderr]     |
[INFO] [stderr] 244 |             match beta.add_device(self.device()) { _ => try!(beta.sync(self.device())) }
[INFO] [stderr]     |                                                         ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/cuda/helper.rs:61:25
[INFO] [stderr]    |
[INFO] [stderr] 61 |             let y_mem = try!(y_get.as_mut_cuda().ok_or(PluginError::MissingMemoryForDevice("Unable to receive CUDA memory for `y`.")));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/frameworks/cuda/mod.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     iblas_axpy_for_cuda!(f32);
[INFO] [stderr]    |     -------------------------- in this macro invocation
[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/cuda/helper.rs:86:54
[INFO] [stderr]    |
[INFO] [stderr] 86 |             match x.add_device(self.device()) { _ => try!(x.sync(self.device())) }
[INFO] [stderr]    |                                                      ^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/frameworks/cuda/mod.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     iblas_copy_for_cuda!(f32);
[INFO] [stderr]    |     -------------------------- in this macro invocation
[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/helper.rs:245:54
[INFO] [stderr]     |
[INFO] [stderr] 245 |             match b.add_device(self.device()) { _ => try!(b.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/cuda/helper.rs:87:54
[INFO] [stderr]    |
[INFO] [stderr] 87 |             match y.add_device(self.device()) { _ => try!(y.sync(self.device())) }
[INFO] [stderr]    |                                                      ^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/frameworks/cuda/mod.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     iblas_copy_for_cuda!(f32);
[INFO] [stderr]    |     -------------------------- in this macro invocation
[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/helper.rs:246:54
[INFO] [stderr]     |
[INFO] [stderr] 246 |             match c.add_device(self.device()) { _ => try!(c.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/cuda/helper.rs:96:25
[INFO] [stderr]    |
[INFO] [stderr] 96 |             let x_get = try!(x.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`")));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/frameworks/cuda/mod.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     iblas_copy_for_cuda!(f32);
[INFO] [stderr]    |     -------------------------- in this macro invocation
[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/cuda/helper.rs:97:25
[INFO] [stderr]    |
[INFO] [stderr] 97 |             let y_get = try!(y.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `y`")));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/frameworks/cuda/mod.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     iblas_copy_for_cuda!(f32);
[INFO] [stderr]    |     -------------------------- in this macro invocation
[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/helper.rs:248:16
[INFO] [stderr]     |
[INFO] [stderr] 248 |             Ok(try!(
[INFO] [stderr]     |                ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/cuda/helper.rs:98:25
[INFO] [stderr]    |
[INFO] [stderr] 98 |             let x_mem = try!(x_get.as_cuda().ok_or(PluginError::MissingMemoryForDevice("Unable to receive CUDA memory for `x`.")));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/frameworks/cuda/mod.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     iblas_copy_for_cuda!(f32);
[INFO] [stderr]    |     -------------------------- in this macro invocation
[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/helper.rs:250:21
[INFO] [stderr]     |
[INFO] [stderr] 250 |                     try!(alpha.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `alpha`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/cuda/helper.rs:99:25
[INFO] [stderr]    |
[INFO] [stderr] 99 |             let y_mem = try!(y_get.as_mut_cuda().ok_or(PluginError::MissingMemoryForDevice("Unable to receive CUDA memory for `y`.")));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/frameworks/cuda/mod.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     iblas_copy_for_cuda!(f32);
[INFO] [stderr]    |     -------------------------- in this macro invocation
[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/cuda/helper.rs:124:54
[INFO] [stderr]     |
[INFO] [stderr] 124 |             match x.add_device(self.device()) { _ => try!(x.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:34:5
[INFO] [stderr]     |
[INFO] [stderr] 34  |     iblas_dot_for_cuda!(f32);
[INFO] [stderr]     |     ------------------------- in this macro invocation
[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/helper.rs:253:21
[INFO] [stderr]     |
[INFO] [stderr] 253 |                     try!(a.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `a`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/helper.rs:256:21
[INFO] [stderr]     |
[INFO] [stderr] 256 |                     try!(b.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `b`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/cuda/helper.rs:125:54
[INFO] [stderr]     |
[INFO] [stderr] 125 |             match y.add_device(self.device()) { _ => try!(y.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:34:5
[INFO] [stderr]     |
[INFO] [stderr] 34  |     iblas_dot_for_cuda!(f32);
[INFO] [stderr]     |     ------------------------- in this macro invocation
[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/cuda/helper.rs:126:59
[INFO] [stderr]     |
[INFO] [stderr] 126 |             match result.add_device(self.device()) { _ => try!(result.sync(self.device())) }
[INFO] [stderr]     |                                                           ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:34:5
[INFO] [stderr]     |
[INFO] [stderr] 34  |     iblas_dot_for_cuda!(f32);
[INFO] [stderr]     |     ------------------------- in this macro invocation
[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/helper.rs:257:21
[INFO] [stderr]     |
[INFO] [stderr] 257 |                     try!(beta.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `beta`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/cuda/helper.rs:136:25
[INFO] [stderr]     |
[INFO] [stderr] 136 |             let x_get = try!(x.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`")));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:34:5
[INFO] [stderr]     |
[INFO] [stderr] 34  |     iblas_dot_for_cuda!(f32);
[INFO] [stderr]     |     ------------------------- in this macro invocation
[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/helper.rs:259:21
[INFO] [stderr]     |
[INFO] [stderr] 259 |                     try!(c.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `c`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/cuda/helper.rs:137:25
[INFO] [stderr]     |
[INFO] [stderr] 137 |             let y_get = try!(y.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `y`")));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:34:5
[INFO] [stderr]     |
[INFO] [stderr] 34  |     iblas_dot_for_cuda!(f32);
[INFO] [stderr]     |     ------------------------- in this macro invocation
[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/helper.rs:273:16
[INFO] [stderr]     |
[INFO] [stderr] 273 |             Ok(try!(
[INFO] [stderr]     |                ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/cuda/helper.rs:138:25
[INFO] [stderr]     |
[INFO] [stderr] 138 |             let r_get = try!(result.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `result`")));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:34:5
[INFO] [stderr]     |
[INFO] [stderr] 34  |     iblas_dot_for_cuda!(f32);
[INFO] [stderr]     |     ------------------------- in this macro invocation
[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/cuda/helper.rs:139:25
[INFO] [stderr]     |
[INFO] [stderr] 139 |             let x_mem = try!(x_get.as_cuda().ok_or(PluginError::MissingMemoryForDevice("Unable to receive CUDA memory for `x`.")));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:34:5
[INFO] [stderr]     |
[INFO] [stderr] 34  |     iblas_dot_for_cuda!(f32);
[INFO] [stderr]     |     ------------------------- in this macro invocation
[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/helper.rs:275:21
[INFO] [stderr]     |
[INFO] [stderr] 275 |                     try!(alpha.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `alpha`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/cuda/helper.rs:140:25
[INFO] [stderr]     |
[INFO] [stderr] 140 |             let y_mem = try!(y_get.as_cuda().ok_or(PluginError::MissingMemoryForDevice("Unable to receive CUDA memory for `y`.")));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:34:5
[INFO] [stderr]     |
[INFO] [stderr] 34  |     iblas_dot_for_cuda!(f32);
[INFO] [stderr]     |     ------------------------- in this macro invocation
[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/helper.rs:278:21
[INFO] [stderr]     |
[INFO] [stderr] 278 |                     try!(a.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `a`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/cuda/helper.rs:141:25
[INFO] [stderr]     |
[INFO] [stderr] 141 |             let r_mem = try!(r_get.as_mut_cuda().ok_or(PluginError::MissingMemoryForDevice("Unable to receive CUDA memory for `result`.")));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:34:5
[INFO] [stderr]     |
[INFO] [stderr] 34  |     iblas_dot_for_cuda!(f32);
[INFO] [stderr]     |     ------------------------- in this macro invocation
[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/helper.rs:281:21
[INFO] [stderr]     |
[INFO] [stderr] 281 |                     try!(b.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `b`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/cuda/helper.rs:166:54
[INFO] [stderr]     |
[INFO] [stderr] 166 |             match x.add_device(self.device()) { _ => try!(x.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:38:5
[INFO] [stderr]     |
[INFO] [stderr] 38  |     iblas_nrm2_for_cuda!(f32);
[INFO] [stderr]     |     -------------------------- in this macro invocation
[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/helper.rs:282:21
[INFO] [stderr]     |
[INFO] [stderr] 282 |                     try!(beta.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `beta`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/cuda/helper.rs:167:59
[INFO] [stderr]     |
[INFO] [stderr] 167 |             match result.add_device(self.device()) { _ => try!(result.sync(self.device())) }
[INFO] [stderr]     |                                                           ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:38:5
[INFO] [stderr]     |
[INFO] [stderr] 38  |     iblas_nrm2_for_cuda!(f32);
[INFO] [stderr]     |     -------------------------- in this macro invocation
[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/helper.rs:284:21
[INFO] [stderr]     |
[INFO] [stderr] 284 |                     try!(c.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `c`"))),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/native.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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/cuda/helper.rs:176:25
[INFO] [stderr]     |
[INFO] [stderr] 176 |             let x_get = try!(x.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`")));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:38:5
[INFO] [stderr]     |
[INFO] [stderr] 38  |     iblas_nrm2_for_cuda!(f32);
[INFO] [stderr]     |     -------------------------- in this macro invocation
[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/cuda/helper.rs:8:54
[INFO] [stderr]    |
[INFO] [stderr] 8  |             match x.add_device(self.device()) { _ => try!(x.sync(self.device())) }
[INFO] [stderr]    |                                                      ^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/frameworks/cuda/mod.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     iblas_asum_for_cuda!(f32);
[INFO] [stderr]    |     -------------------------- in this macro invocation
[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/cuda/helper.rs:177:25
[INFO] [stderr]     |
[INFO] [stderr] 177 |             let r_get = try!(result.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `result`")));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:38:5
[INFO] [stderr]     |
[INFO] [stderr] 38  |     iblas_nrm2_for_cuda!(f32);
[INFO] [stderr]     |     -------------------------- in this macro invocation
[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/cuda/helper.rs:9:59
[INFO] [stderr]    |
[INFO] [stderr] 9  |             match result.add_device(self.device()) { _ => try!(result.sync(self.device())) }
[INFO] [stderr]    |                                                           ^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/frameworks/cuda/mod.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     iblas_asum_for_cuda!(f32);
[INFO] [stderr]    |     -------------------------- in this macro invocation
[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/cuda/helper.rs:178:25
[INFO] [stderr]     |
[INFO] [stderr] 178 |             let x_mem = try!(x_get.as_cuda().ok_or(PluginError::MissingMemoryForDevice("Unable to receive CUDA memory for `x`.")));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:38:5
[INFO] [stderr]     |
[INFO] [stderr] 38  |     iblas_nrm2_for_cuda!(f32);
[INFO] [stderr]     |     -------------------------- in this macro invocation
[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/cuda/helper.rs:179:25
[INFO] [stderr]     |
[INFO] [stderr] 179 |             let r_mem = try!(r_get.as_mut_cuda().ok_or(PluginError::MissingMemoryForDevice("Unable to receive CUDA memory for `result`.")));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:38:5
[INFO] [stderr]     |
[INFO] [stderr] 38  |     iblas_nrm2_for_cuda!(f32);
[INFO] [stderr]     |     -------------------------- in this macro invocation
[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/cuda/helper.rs:202:54
[INFO] [stderr]     |
[INFO] [stderr] 202 |             match a.add_device(self.device()) { _ => try!(a.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:42:5
[INFO] [stderr]     |
[INFO] [stderr] 42  |     iblas_scal_for_cuda!(f32);
[INFO] [stderr]     |     -------------------------- in this macro invocation
[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/cuda/helper.rs:203:54
[INFO] [stderr]     |
[INFO] [stderr] 203 |             match x.add_device(self.device()) { _ => try!(x.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:42:5
[INFO] [stderr]     |
[INFO] [stderr] 42  |     iblas_scal_for_cuda!(f32);
[INFO] [stderr]     |     -------------------------- in this macro invocation
[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/cuda/helper.rs:212:25
[INFO] [stderr]     |
[INFO] [stderr] 212 |             let a_get = try!(a.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `a`")));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:42:5
[INFO] [stderr]     |
[INFO] [stderr] 42  |     iblas_scal_for_cuda!(f32);
[INFO] [stderr]     |     -------------------------- in this macro invocation
[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/cuda/helper.rs:213:25
[INFO] [stderr]     |
[INFO] [stderr] 213 |             let x_get = try!(x.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`")));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:42:5
[INFO] [stderr]     |
[INFO] [stderr] 42  |     iblas_scal_for_cuda!(f32);
[INFO] [stderr]     |     -------------------------- in this macro invocation
[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/cuda/helper.rs:214:25
[INFO] [stderr]     |
[INFO] [stderr] 214 |             let a_mem = try!(a_get.as_cuda().ok_or(PluginError::MissingMemoryForDevice("Unable to receive CUDA memory for `a`.")));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:42:5
[INFO] [stderr]     |
[INFO] [stderr] 42  |     iblas_scal_for_cuda!(f32);
[INFO] [stderr]     |     -------------------------- in this macro invocation
[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/cuda/helper.rs:215:25
[INFO] [stderr]     |
[INFO] [stderr] 215 |             let x_mem = try!(x_get.as_mut_cuda().ok_or(PluginError::MissingMemoryForDevice("Unable to receive CUDA memory for `x`.")));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:42:5
[INFO] [stderr]     |
[INFO] [stderr] 42  |     iblas_scal_for_cuda!(f32);
[INFO] [stderr]     |     -------------------------- in this macro invocation
[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/cuda/helper.rs:238:54
[INFO] [stderr]     |
[INFO] [stderr] 238 |             match x.add_device(self.device()) { _ => try!(x.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:46:5
[INFO] [stderr]     |
[INFO] [stderr] 46  |     iblas_swap_for_cuda!(f32);
[INFO] [stderr]     |     -------------------------- in this macro invocation
[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/cuda/helper.rs:239:54
[INFO] [stderr]     |
[INFO] [stderr] 239 |             match y.add_device(self.device()) { _ => try!(y.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:46:5
[INFO] [stderr]     |
[INFO] [stderr] 46  |     iblas_swap_for_cuda!(f32);
[INFO] [stderr]     |     -------------------------- in this macro invocation
[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/cuda/helper.rs:248:25
[INFO] [stderr]     |
[INFO] [stderr] 248 |             let x_get = try!(x.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`")));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:46:5
[INFO] [stderr]     |
[INFO] [stderr] 46  |     iblas_swap_for_cuda!(f32);
[INFO] [stderr]     |     -------------------------- in this macro invocation
[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/cuda/helper.rs:249:25
[INFO] [stderr]     |
[INFO] [stderr] 249 |             let y_get = try!(y.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `y`")));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:46:5
[INFO] [stderr]     |
[INFO] [stderr] 46  |     iblas_swap_for_cuda!(f32);
[INFO] [stderr]     |     -------------------------- in this macro invocation
[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/cuda/helper.rs:250:25
[INFO] [stderr]     |
[INFO] [stderr] 250 |             let x_mem = try!(x_get.as_mut_cuda().ok_or(PluginError::MissingMemoryForDevice("Unable to receive CUDA memory for `x`.")));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:46:5
[INFO] [stderr]     |
[INFO] [stderr] 46  |     iblas_swap_for_cuda!(f32);
[INFO] [stderr]     |     -------------------------- in this macro invocation
[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/cuda/helper.rs:251:25
[INFO] [stderr]     |
[INFO] [stderr] 251 |             let y_mem = try!(y_get.as_mut_cuda().ok_or(PluginError::MissingMemoryForDevice("Unable to receive CUDA memory for `y`.")));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:46:5
[INFO] [stderr]     |
[INFO] [stderr] 46  |     iblas_swap_for_cuda!(f32);
[INFO] [stderr]     |     -------------------------- in this macro invocation
[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/cuda/helper.rs:280:58
[INFO] [stderr]     |
[INFO] [stderr] 280 |             match alpha.add_device(self.device()) { _ => try!(alpha.sync(self.device())) }
[INFO] [stderr]     |                                                          ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:50:5
[INFO] [stderr]     |
[INFO] [stderr] 50  |     iblas_gemm_for_cuda!(f32);
[INFO] [stderr]     |     -------------------------- in this macro invocation
[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/cuda/helper.rs:281:54
[INFO] [stderr]     |
[INFO] [stderr] 281 |             match a.add_device(self.device()) { _ => try!(a.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:50:5
[INFO] [stderr]     |
[INFO] [stderr] 50  |     iblas_gemm_for_cuda!(f32);
[INFO] [stderr]     |     -------------------------- in this macro invocation
[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/cuda/helper.rs:282:57
[INFO] [stderr]     |
[INFO] [stderr] 282 |             match beta.add_device(self.device()) { _ => try!(beta.sync(self.device())) }
[INFO] [stderr]     |                                                         ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:50:5
[INFO] [stderr]     |
[INFO] [stderr] 50  |     iblas_gemm_for_cuda!(f32);
[INFO] [stderr]     |     -------------------------- in this macro invocation
[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/cuda/helper.rs:283:54
[INFO] [stderr]     |
[INFO] [stderr] 283 |             match b.add_device(self.device()) { _ => try!(b.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:50:5
[INFO] [stderr]     |
[INFO] [stderr] 50  |     iblas_gemm_for_cuda!(f32);
[INFO] [stderr]     |     -------------------------- in this macro invocation
[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/cuda/helper.rs:284:54
[INFO] [stderr]     |
[INFO] [stderr] 284 |             match c.add_device(self.device()) { _ => try!(c.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:50:5
[INFO] [stderr]     |
[INFO] [stderr] 50  |     iblas_gemm_for_cuda!(f32);
[INFO] [stderr]     |     -------------------------- in this macro invocation
[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/cuda/helper.rs:298:29
[INFO] [stderr]     |
[INFO] [stderr] 298 |             let alpha_get = try!(alpha.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `alpha`")));
[INFO] [stderr]     |                             ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:50:5
[INFO] [stderr]     |
[INFO] [stderr] 50  |     iblas_gemm_for_cuda!(f32);
[INFO] [stderr]     |     -------------------------- in this macro invocation
[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/cuda/helper.rs:299:29
[INFO] [stderr]     |
[INFO] [stderr] 299 |             let alpha_mem = try!(alpha_get.as_cuda().ok_or(PluginError::MissingMemoryForDevice("Unable to receive CUDA memory for `alpha`.")));
[INFO] [stderr]     |                             ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:50:5
[INFO] [stderr]     |
[INFO] [stderr] 50  |     iblas_gemm_for_cuda!(f32);
[INFO] [stderr]     |     -------------------------- in this macro invocation
[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/cuda/helper.rs:300:25
[INFO] [stderr]     |
[INFO] [stderr] 300 |             let a_get = try!(a.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `a`")));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:50:5
[INFO] [stderr]     |
[INFO] [stderr] 50  |     iblas_gemm_for_cuda!(f32);
[INFO] [stderr]     |     -------------------------- in this macro invocation
[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/cuda/helper.rs:301:25
[INFO] [stderr]     |
[INFO] [stderr] 301 |             let a_mem = try!(a_get.as_cuda().ok_or(PluginError::MissingMemoryForDevice("Unable to receive CUDA memory for `a`.")));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:50:5
[INFO] [stderr]     |
[INFO] [stderr] 50  |     iblas_gemm_for_cuda!(f32);
[INFO] [stderr]     |     -------------------------- in this macro invocation
[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/cuda/helper.rs:302:25
[INFO] [stderr]     |
[INFO] [stderr] 302 |             let b_get = try!(b.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `b`")));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:50:5
[INFO] [stderr]     |
[INFO] [stderr] 50  |     iblas_gemm_for_cuda!(f32);
[INFO] [stderr]     |     -------------------------- in this macro invocation
[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/cuda/helper.rs:303:25
[INFO] [stderr]     |
[INFO] [stderr] 303 |             let b_mem = try!(b_get.as_cuda().ok_or(PluginError::MissingMemoryForDevice("Unable to receive CUDA memory for `b`.")));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:50:5
[INFO] [stderr]     |
[INFO] [stderr] 50  |     iblas_gemm_for_cuda!(f32);
[INFO] [stderr]     |     -------------------------- in this macro invocation
[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/cuda/helper.rs:304:28
[INFO] [stderr]     |
[INFO] [stderr] 304 |             let beta_get = try!(beta.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `beta`")));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:50:5
[INFO] [stderr]     |
[INFO] [stderr] 50  |     iblas_gemm_for_cuda!(f32);
[INFO] [stderr]     |     -------------------------- in this macro invocation
[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/cuda/helper.rs:17:25
[INFO] [stderr]    |
[INFO] [stderr] 17 |             let x_get = try!(x.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`")));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/frameworks/cuda/mod.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     iblas_asum_for_cuda!(f32);
[INFO] [stderr]    |     -------------------------- in this macro invocation
[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/cuda/helper.rs:305:28
[INFO] [stderr]     |
[INFO] [stderr] 305 |             let beta_mem = try!(beta_get.as_cuda().ok_or(PluginError::MissingMemoryForDevice("Unable to receive CUDA memory for `beta`.")));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:50:5
[INFO] [stderr]     |
[INFO] [stderr] 50  |     iblas_gemm_for_cuda!(f32);
[INFO] [stderr]     |     -------------------------- in this macro invocation
[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/cuda/helper.rs:18:25
[INFO] [stderr]    |
[INFO] [stderr] 18 |             let r_get = try!(result.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `result`")));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/frameworks/cuda/mod.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     iblas_asum_for_cuda!(f32);
[INFO] [stderr]    |     -------------------------- in this macro invocation
[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/cuda/helper.rs:306:25
[INFO] [stderr]     |
[INFO] [stderr] 306 |             let c_get = try!(c.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `c`")));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:50:5
[INFO] [stderr]     |
[INFO] [stderr] 50  |     iblas_gemm_for_cuda!(f32);
[INFO] [stderr]     |     -------------------------- in this macro invocation
[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/cuda/helper.rs:19:25
[INFO] [stderr]    |
[INFO] [stderr] 19 |             let x_mem = try!(x_get.as_cuda().ok_or(PluginError::MissingMemoryForDevice("Unable to receive CUDA memory for `x`.")));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/frameworks/cuda/mod.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     iblas_asum_for_cuda!(f32);
[INFO] [stderr]    |     -------------------------- in this macro invocation
[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/cuda/helper.rs:20:25
[INFO] [stderr]    |
[INFO] [stderr] 20 |             let r_mem = try!(r_get.as_mut_cuda().ok_or(PluginError::MissingMemoryForDevice("Unable to receive CUDA memory for `result`.")));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/frameworks/cuda/mod.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     iblas_asum_for_cuda!(f32);
[INFO] [stderr]    |     -------------------------- in this macro invocation
[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/cuda/helper.rs:307:25
[INFO] [stderr]     |
[INFO] [stderr] 307 |             let c_mem = try!(c_get.as_mut_cuda().ok_or(PluginError::MissingMemoryForDevice("Unable to receive CUDA memory for `c`.")));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:50:5
[INFO] [stderr]     |
[INFO] [stderr] 50  |     iblas_gemm_for_cuda!(f32);
[INFO] [stderr]     |     -------------------------- in this macro invocation
[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/cuda/helper.rs:44:54
[INFO] [stderr]    |
[INFO] [stderr] 44 |             match a.add_device(self.device()) { _ => try!(a.sync(self.device())) }
[INFO] [stderr]    |                                                      ^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/frameworks/cuda/mod.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     iblas_axpy_for_cuda!(f32);
[INFO] [stderr]    |     -------------------------- in this macro invocation
[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: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/plugin.rs:190:51
[INFO] [stderr]     |
[INFO] [stderr] 190 | impl<F, B: IBlasBinary<F> + IBinary> IBlas<F> for BlasBinaryProvider<F, B> { }
[INFO] [stderr]     |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BlasBinaryProvider<F, B>`
[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/frameworks/cuda/helper.rs:45:54
[INFO] [stderr]    |
[INFO] [stderr] 45 |             match x.add_device(self.device()) { _ => try!(x.sync(self.device())) }
[INFO] [stderr]    |                                                      ^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/frameworks/cuda/mod.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     iblas_axpy_for_cuda!(f32);
[INFO] [stderr]    |     -------------------------- in this macro invocation
[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/cuda/helper.rs:46:54
[INFO] [stderr]    |
[INFO] [stderr] 46 |             match y.add_device(self.device()) { _ => try!(y.sync(self.device())) }
[INFO] [stderr]    |                                                      ^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/frameworks/cuda/mod.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     iblas_axpy_for_cuda!(f32);
[INFO] [stderr]    |     -------------------------- in this macro invocation
[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/cuda/helper.rs:56:25
[INFO] [stderr]    |
[INFO] [stderr] 56 |             let a_get = try!(a.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `a`")));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/frameworks/cuda/mod.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     iblas_axpy_for_cuda!(f32);
[INFO] [stderr]    |     -------------------------- in this macro invocation
[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/cuda/helper.rs:57:25
[INFO] [stderr]    |
[INFO] [stderr] 57 |             let x_get = try!(x.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`")));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/frameworks/cuda/mod.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     iblas_axpy_for_cuda!(f32);
[INFO] [stderr]    |     -------------------------- in this macro invocation
[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/cuda/helper.rs:58:25
[INFO] [stderr]    |
[INFO] [stderr] 58 |             let y_get = try!(y.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `y`")));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/frameworks/cuda/mod.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     iblas_axpy_for_cuda!(f32);
[INFO] [stderr]    |     -------------------------- in this macro invocation
[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/cuda/helper.rs:59:25
[INFO] [stderr]    |
[INFO] [stderr] 59 |             let a_mem = try!(a_get.as_cuda().ok_or(PluginError::MissingMemoryForDevice("Unable to receive CUDA memory for `a`.")));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/frameworks/cuda/mod.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     iblas_axpy_for_cuda!(f32);
[INFO] [stderr]    |     -------------------------- in this macro invocation
[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/cuda/helper.rs:60:25
[INFO] [stderr]    |
[INFO] [stderr] 60 |             let x_mem = try!(x_get.as_cuda().ok_or(PluginError::MissingMemoryForDevice("Unable to receive CUDA memory for `x`.")));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/frameworks/cuda/mod.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     iblas_axpy_for_cuda!(f32);
[INFO] [stderr]    |     -------------------------- in this macro invocation
[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/cuda/helper.rs:61:25
[INFO] [stderr]    |
[INFO] [stderr] 61 |             let y_mem = try!(y_get.as_mut_cuda().ok_or(PluginError::MissingMemoryForDevice("Unable to receive CUDA memory for `y`.")));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/frameworks/cuda/mod.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     iblas_axpy_for_cuda!(f32);
[INFO] [stderr]    |     -------------------------- in this macro invocation
[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/cuda/helper.rs:86:54
[INFO] [stderr]    |
[INFO] [stderr] 86 |             match x.add_device(self.device()) { _ => try!(x.sync(self.device())) }
[INFO] [stderr]    |                                                      ^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/frameworks/cuda/mod.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     iblas_copy_for_cuda!(f32);
[INFO] [stderr]    |     -------------------------- in this macro invocation
[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/cuda/helper.rs:87:54
[INFO] [stderr]    |
[INFO] [stderr] 87 |             match y.add_device(self.device()) { _ => try!(y.sync(self.device())) }
[INFO] [stderr]    |                                                      ^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/frameworks/cuda/mod.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     iblas_copy_for_cuda!(f32);
[INFO] [stderr]    |     -------------------------- in this macro invocation
[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/cuda/helper.rs:96:25
[INFO] [stderr]    |
[INFO] [stderr] 96 |             let x_get = try!(x.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`")));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/frameworks/cuda/mod.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     iblas_copy_for_cuda!(f32);
[INFO] [stderr]    |     -------------------------- in this macro invocation
[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/cuda/helper.rs:97:25
[INFO] [stderr]    |
[INFO] [stderr] 97 |             let y_get = try!(y.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `y`")));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/frameworks/cuda/mod.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     iblas_copy_for_cuda!(f32);
[INFO] [stderr]    |     -------------------------- in this macro invocation
[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/cuda/helper.rs:98:25
[INFO] [stderr]    |
[INFO] [stderr] 98 |             let x_mem = try!(x_get.as_cuda().ok_or(PluginError::MissingMemoryForDevice("Unable to receive CUDA memory for `x`.")));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/frameworks/cuda/mod.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     iblas_copy_for_cuda!(f32);
[INFO] [stderr]    |     -------------------------- in this macro invocation
[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/cuda/helper.rs:99:25
[INFO] [stderr]    |
[INFO] [stderr] 99 |             let y_mem = try!(y_get.as_mut_cuda().ok_or(PluginError::MissingMemoryForDevice("Unable to receive CUDA memory for `y`.")));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/frameworks/cuda/mod.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     iblas_copy_for_cuda!(f32);
[INFO] [stderr]    |     -------------------------- in this macro invocation
[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/cuda/helper.rs:124:54
[INFO] [stderr]     |
[INFO] [stderr] 124 |             match x.add_device(self.device()) { _ => try!(x.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:34:5
[INFO] [stderr]     |
[INFO] [stderr] 34  |     iblas_dot_for_cuda!(f32);
[INFO] [stderr]     |     ------------------------- in this macro invocation
[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/cuda/helper.rs:125:54
[INFO] [stderr]     |
[INFO] [stderr] 125 |             match y.add_device(self.device()) { _ => try!(y.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:34:5
[INFO] [stderr]     |
[INFO] [stderr] 34  |     iblas_dot_for_cuda!(f32);
[INFO] [stderr]     |     ------------------------- in this macro invocation
[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/cuda/helper.rs:126:59
[INFO] [stderr]     |
[INFO] [stderr] 126 |             match result.add_device(self.device()) { _ => try!(result.sync(self.device())) }
[INFO] [stderr]     |                                                           ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:34:5
[INFO] [stderr]     |
[INFO] [stderr] 34  |     iblas_dot_for_cuda!(f32);
[INFO] [stderr]     |     ------------------------- in this macro invocation
[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/cuda/helper.rs:136:25
[INFO] [stderr]     |
[INFO] [stderr] 136 |             let x_get = try!(x.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`")));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:34:5
[INFO] [stderr]     |
[INFO] [stderr] 34  |     iblas_dot_for_cuda!(f32);
[INFO] [stderr]     |     ------------------------- in this macro invocation
[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/cuda/helper.rs:137:25
[INFO] [stderr]     |
[INFO] [stderr] 137 |             let y_get = try!(y.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `y`")));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:34:5
[INFO] [stderr]     |
[INFO] [stderr] 34  |     iblas_dot_for_cuda!(f32);
[INFO] [stderr]     |     ------------------------- in this macro invocation
[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/cuda/helper.rs:138:25
[INFO] [stderr]     |
[INFO] [stderr] 138 |             let r_get = try!(result.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `result`")));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:34:5
[INFO] [stderr]     |
[INFO] [stderr] 34  |     iblas_dot_for_cuda!(f32);
[INFO] [stderr]     |     ------------------------- in this macro invocation
[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/cuda/helper.rs:139:25
[INFO] [stderr]     |
[INFO] [stderr] 139 |             let x_mem = try!(x_get.as_cuda().ok_or(PluginError::MissingMemoryForDevice("Unable to receive CUDA memory for `x`.")));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:34:5
[INFO] [stderr]     |
[INFO] [stderr] 34  |     iblas_dot_for_cuda!(f32);
[INFO] [stderr]     |     ------------------------- in this macro invocation
[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/cuda/helper.rs:140:25
[INFO] [stderr]     |
[INFO] [stderr] 140 |             let y_mem = try!(y_get.as_cuda().ok_or(PluginError::MissingMemoryForDevice("Unable to receive CUDA memory for `y`.")));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:34:5
[INFO] [stderr]     |
[INFO] [stderr] 34  |     iblas_dot_for_cuda!(f32);
[INFO] [stderr]     |     ------------------------- in this macro invocation
[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/cuda/helper.rs:141:25
[INFO] [stderr]     |
[INFO] [stderr] 141 |             let r_mem = try!(r_get.as_mut_cuda().ok_or(PluginError::MissingMemoryForDevice("Unable to receive CUDA memory for `result`.")));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:34:5
[INFO] [stderr]     |
[INFO] [stderr] 34  |     iblas_dot_for_cuda!(f32);
[INFO] [stderr]     |     ------------------------- in this macro invocation
[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/cuda/helper.rs:166:54
[INFO] [stderr]     |
[INFO] [stderr] 166 |             match x.add_device(self.device()) { _ => try!(x.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:38:5
[INFO] [stderr]     |
[INFO] [stderr] 38  |     iblas_nrm2_for_cuda!(f32);
[INFO] [stderr]     |     -------------------------- in this macro invocation
[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/cuda/helper.rs:167:59
[INFO] [stderr]     |
[INFO] [stderr] 167 |             match result.add_device(self.device()) { _ => try!(result.sync(self.device())) }
[INFO] [stderr]     |                                                           ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:38:5
[INFO] [stderr]     |
[INFO] [stderr] 38  |     iblas_nrm2_for_cuda!(f32);
[INFO] [stderr]     |     -------------------------- in this macro invocation
[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/cuda/helper.rs:176:25
[INFO] [stderr]     |
[INFO] [stderr] 176 |             let x_get = try!(x.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`")));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:38:5
[INFO] [stderr]     |
[INFO] [stderr] 38  |     iblas_nrm2_for_cuda!(f32);
[INFO] [stderr]     |     -------------------------- in this macro invocation
[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/cuda/helper.rs:177:25
[INFO] [stderr]     |
[INFO] [stderr] 177 |             let r_get = try!(result.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `result`")));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:38:5
[INFO] [stderr]     |
[INFO] [stderr] 38  |     iblas_nrm2_for_cuda!(f32);
[INFO] [stderr]     |     -------------------------- in this macro invocation
[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/cuda/helper.rs:178:25
[INFO] [stderr]     |
[INFO] [stderr] 178 |             let x_mem = try!(x_get.as_cuda().ok_or(PluginError::MissingMemoryForDevice("Unable to receive CUDA memory for `x`.")));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:38:5
[INFO] [stderr]     |
[INFO] [stderr] 38  |     iblas_nrm2_for_cuda!(f32);
[INFO] [stderr]     |     -------------------------- in this macro invocation
[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/cuda/helper.rs:179:25
[INFO] [stderr]     |
[INFO] [stderr] 179 |             let r_mem = try!(r_get.as_mut_cuda().ok_or(PluginError::MissingMemoryForDevice("Unable to receive CUDA memory for `result`.")));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:38:5
[INFO] [stderr]     |
[INFO] [stderr] 38  |     iblas_nrm2_for_cuda!(f32);
[INFO] [stderr]     |     -------------------------- in this macro invocation
[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/cuda/helper.rs:202:54
[INFO] [stderr]     |
[INFO] [stderr] 202 |             match a.add_device(self.device()) { _ => try!(a.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:42:5
[INFO] [stderr]     |
[INFO] [stderr] 42  |     iblas_scal_for_cuda!(f32);
[INFO] [stderr]     |     -------------------------- in this macro invocation
[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/cuda/helper.rs:203:54
[INFO] [stderr]     |
[INFO] [stderr] 203 |             match x.add_device(self.device()) { _ => try!(x.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:42:5
[INFO] [stderr]     |
[INFO] [stderr] 42  |     iblas_scal_for_cuda!(f32);
[INFO] [stderr]     |     -------------------------- in this macro invocation
[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/cuda/helper.rs:212:25
[INFO] [stderr]     |
[INFO] [stderr] 212 |             let a_get = try!(a.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `a`")));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:42:5
[INFO] [stderr]     |
[INFO] [stderr] 42  |     iblas_scal_for_cuda!(f32);
[INFO] [stderr]     |     -------------------------- in this macro invocation
[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/cuda/helper.rs:213:25
[INFO] [stderr]     |
[INFO] [stderr] 213 |             let x_get = try!(x.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`")));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:42:5
[INFO] [stderr]     |
[INFO] [stderr] 42  |     iblas_scal_for_cuda!(f32);
[INFO] [stderr]     |     -------------------------- in this macro invocation
[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/cuda/helper.rs:214:25
[INFO] [stderr]     |
[INFO] [stderr] 214 |             let a_mem = try!(a_get.as_cuda().ok_or(PluginError::MissingMemoryForDevice("Unable to receive CUDA memory for `a`.")));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:42:5
[INFO] [stderr]     |
[INFO] [stderr] 42  |     iblas_scal_for_cuda!(f32);
[INFO] [stderr]     |     -------------------------- in this macro invocation
[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/cuda/helper.rs:215:25
[INFO] [stderr]     |
[INFO] [stderr] 215 |             let x_mem = try!(x_get.as_mut_cuda().ok_or(PluginError::MissingMemoryForDevice("Unable to receive CUDA memory for `x`.")));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:42:5
[INFO] [stderr]     |
[INFO] [stderr] 42  |     iblas_scal_for_cuda!(f32);
[INFO] [stderr]     |     -------------------------- in this macro invocation
[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/cuda/helper.rs:238:54
[INFO] [stderr]     |
[INFO] [stderr] 238 |             match x.add_device(self.device()) { _ => try!(x.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:46:5
[INFO] [stderr]     |
[INFO] [stderr] 46  |     iblas_swap_for_cuda!(f32);
[INFO] [stderr]     |     -------------------------- in this macro invocation
[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/cuda/helper.rs:239:54
[INFO] [stderr]     |
[INFO] [stderr] 239 |             match y.add_device(self.device()) { _ => try!(y.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:46:5
[INFO] [stderr]     |
[INFO] [stderr] 46  |     iblas_swap_for_cuda!(f32);
[INFO] [stderr]     |     -------------------------- in this macro invocation
[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/cuda/helper.rs:248:25
[INFO] [stderr]     |
[INFO] [stderr] 248 |             let x_get = try!(x.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `x`")));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:46:5
[INFO] [stderr]     |
[INFO] [stderr] 46  |     iblas_swap_for_cuda!(f32);
[INFO] [stderr]     |     -------------------------- in this macro invocation
[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/cuda/helper.rs:249:25
[INFO] [stderr]     |
[INFO] [stderr] 249 |             let y_get = try!(y.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `y`")));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:46:5
[INFO] [stderr]     |
[INFO] [stderr] 46  |     iblas_swap_for_cuda!(f32);
[INFO] [stderr]     |     -------------------------- in this macro invocation
[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/cuda/helper.rs:250:25
[INFO] [stderr]     |
[INFO] [stderr] 250 |             let x_mem = try!(x_get.as_mut_cuda().ok_or(PluginError::MissingMemoryForDevice("Unable to receive CUDA memory for `x`.")));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:46:5
[INFO] [stderr]     |
[INFO] [stderr] 46  |     iblas_swap_for_cuda!(f32);
[INFO] [stderr]     |     -------------------------- in this macro invocation
[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/cuda/helper.rs:251:25
[INFO] [stderr]     |
[INFO] [stderr] 251 |             let y_mem = try!(y_get.as_mut_cuda().ok_or(PluginError::MissingMemoryForDevice("Unable to receive CUDA memory for `y`.")));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:46:5
[INFO] [stderr]     |
[INFO] [stderr] 46  |     iblas_swap_for_cuda!(f32);
[INFO] [stderr]     |     -------------------------- in this macro invocation
[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/cuda/helper.rs:280:58
[INFO] [stderr]     |
[INFO] [stderr] 280 |             match alpha.add_device(self.device()) { _ => try!(alpha.sync(self.device())) }
[INFO] [stderr]     |                                                          ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:50:5
[INFO] [stderr]     |
[INFO] [stderr] 50  |     iblas_gemm_for_cuda!(f32);
[INFO] [stderr]     |     -------------------------- in this macro invocation
[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/cuda/helper.rs:281:54
[INFO] [stderr]     |
[INFO] [stderr] 281 |             match a.add_device(self.device()) { _ => try!(a.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:50:5
[INFO] [stderr]     |
[INFO] [stderr] 50  |     iblas_gemm_for_cuda!(f32);
[INFO] [stderr]     |     -------------------------- in this macro invocation
[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/cuda/helper.rs:282:57
[INFO] [stderr]     |
[INFO] [stderr] 282 |             match beta.add_device(self.device()) { _ => try!(beta.sync(self.device())) }
[INFO] [stderr]     |                                                         ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:50:5
[INFO] [stderr]     |
[INFO] [stderr] 50  |     iblas_gemm_for_cuda!(f32);
[INFO] [stderr]     |     -------------------------- in this macro invocation
[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/cuda/helper.rs:283:54
[INFO] [stderr]     |
[INFO] [stderr] 283 |             match b.add_device(self.device()) { _ => try!(b.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:50:5
[INFO] [stderr]     |
[INFO] [stderr] 50  |     iblas_gemm_for_cuda!(f32);
[INFO] [stderr]     |     -------------------------- in this macro invocation
[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/cuda/helper.rs:284:54
[INFO] [stderr]     |
[INFO] [stderr] 284 |             match c.add_device(self.device()) { _ => try!(c.sync(self.device())) }
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:50:5
[INFO] [stderr]     |
[INFO] [stderr] 50  |     iblas_gemm_for_cuda!(f32);
[INFO] [stderr]     |     -------------------------- in this macro invocation
[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/cuda/helper.rs:298:29
[INFO] [stderr]     |
[INFO] [stderr] 298 |             let alpha_get = try!(alpha.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `alpha`")));
[INFO] [stderr]     |                             ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:50:5
[INFO] [stderr]     |
[INFO] [stderr] 50  |     iblas_gemm_for_cuda!(f32);
[INFO] [stderr]     |     -------------------------- in this macro invocation
[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/cuda/helper.rs:299:29
[INFO] [stderr]     |
[INFO] [stderr] 299 |             let alpha_mem = try!(alpha_get.as_cuda().ok_or(PluginError::MissingMemoryForDevice("Unable to receive CUDA memory for `alpha`.")));
[INFO] [stderr]     |                             ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:50:5
[INFO] [stderr]     |
[INFO] [stderr] 50  |     iblas_gemm_for_cuda!(f32);
[INFO] [stderr]     |     -------------------------- in this macro invocation
[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/cuda/helper.rs:300:25
[INFO] [stderr]     |
[INFO] [stderr] 300 |             let a_get = try!(a.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `a`")));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:50:5
[INFO] [stderr]     |
[INFO] [stderr] 50  |     iblas_gemm_for_cuda!(f32);
[INFO] [stderr]     |     -------------------------- in this macro invocation
[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/cuda/helper.rs:301:25
[INFO] [stderr]     |
[INFO] [stderr] 301 |             let a_mem = try!(a_get.as_cuda().ok_or(PluginError::MissingMemoryForDevice("Unable to receive CUDA memory for `a`.")));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:50:5
[INFO] [stderr]     |
[INFO] [stderr] 50  |     iblas_gemm_for_cuda!(f32);
[INFO] [stderr]     |     -------------------------- in this macro invocation
[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/cuda/helper.rs:302:25
[INFO] [stderr]     |
[INFO] [stderr] 302 |             let b_get = try!(b.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `b`")));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:50:5
[INFO] [stderr]     |
[INFO] [stderr] 50  |     iblas_gemm_for_cuda!(f32);
[INFO] [stderr]     |     -------------------------- in this macro invocation
[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/cuda/helper.rs:303:25
[INFO] [stderr]     |
[INFO] [stderr] 303 |             let b_mem = try!(b_get.as_cuda().ok_or(PluginError::MissingMemoryForDevice("Unable to receive CUDA memory for `b`.")));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:50:5
[INFO] [stderr]     |
[INFO] [stderr] 50  |     iblas_gemm_for_cuda!(f32);
[INFO] [stderr]     |     -------------------------- in this macro invocation
[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/cuda/helper.rs:304:28
[INFO] [stderr]     |
[INFO] [stderr] 304 |             let beta_get = try!(beta.get(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `beta`")));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:50:5
[INFO] [stderr]     |
[INFO] [stderr] 50  |     iblas_gemm_for_cuda!(f32);
[INFO] [stderr]     |     -------------------------- in this macro invocation
[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/cuda/helper.rs:305:28
[INFO] [stderr]     |
[INFO] [stderr] 305 |             let beta_mem = try!(beta_get.as_cuda().ok_or(PluginError::MissingMemoryForDevice("Unable to receive CUDA memory for `beta`.")));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:50:5
[INFO] [stderr]     |
[INFO] [stderr] 50  |     iblas_gemm_for_cuda!(f32);
[INFO] [stderr]     |     -------------------------- in this macro invocation
[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/cuda/helper.rs:306:25
[INFO] [stderr]     |
[INFO] [stderr] 306 |             let c_get = try!(c.get_mut(self.device()).ok_or(::collenchyma::plugin::Error::MissingMemoryForDevice("Unable to resolve memory for `c`")));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:50:5
[INFO] [stderr]     |
[INFO] [stderr] 50  |     iblas_gemm_for_cuda!(f32);
[INFO] [stderr]     |     -------------------------- in this macro invocation
[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/cuda/helper.rs:307:25
[INFO] [stderr]     |
[INFO] [stderr] 307 |             let c_mem = try!(c_get.as_mut_cuda().ok_or(PluginError::MissingMemoryForDevice("Unable to receive CUDA memory for `c`.")));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/frameworks/cuda/mod.rs:50:5
[INFO] [stderr]     |
[INFO] [stderr] 50  |     iblas_gemm_for_cuda!(f32);
[INFO] [stderr]     |     -------------------------- in this macro invocation
[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: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/plugin.rs:190:51
[INFO] [stderr]     |
[INFO] [stderr] 190 | impl<F, B: IBlasBinary<F> + IBinary> IBlas<F> for BlasBinaryProvider<F, B> { }
[INFO] [stderr]     |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BlasBinaryProvider<F, B>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/frameworks/cuda/mod.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | / lazy_static! {
[INFO] [stderr] 14 | |     static ref CONTEXT: cublas::Context = {
[INFO] [stderr] 15 | |         let mut context = cublas::Context::new().unwrap();
[INFO] [stderr] 16 | |         context.set_pointer_mode(cublas::api::PointerMode::Device).unwrap();
[INFO] [stderr] 17 | |         context
[INFO] [stderr] 18 | |     };
[INFO] [stderr] 19 | | }
[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/cuda/mod.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | / lazy_static! {
[INFO] [stderr] 14 | |     static ref CONTEXT: cublas::Context = {
[INFO] [stderr] 15 | |         let mut context = cublas::Context::new().unwrap();
[INFO] [stderr] 16 | |         context.set_pointer_mode(cublas::api::PointerMode::Device).unwrap();
[INFO] [stderr] 17 | |         context
[INFO] [stderr] 18 | |     };
[INFO] [stderr] 19 | | }
[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/cuda/mod.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | / lazy_static! {
[INFO] [stderr] 14 | |     static ref CONTEXT: cublas::Context = {
[INFO] [stderr] 15 | |         let mut context = cublas::Context::new().unwrap();
[INFO] [stderr] 16 | |         context.set_pointer_mode(cublas::api::PointerMode::Device).unwrap();
[INFO] [stderr] 17 | |         context
[INFO] [stderr] 18 | |     };
[INFO] [stderr] 19 | | }
[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/cuda/mod.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | / lazy_static! {
[INFO] [stderr] 14 | |     static ref CONTEXT: cublas::Context = {
[INFO] [stderr] 15 | |         let mut context = cublas::Context::new().unwrap();
[INFO] [stderr] 16 | |         context.set_pointer_mode(cublas::api::PointerMode::Device).unwrap();
[INFO] [stderr] 17 | |         context
[INFO] [stderr] 18 | |     };
[INFO] [stderr] 19 | | }
[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: variable does not need to be mutable
[INFO] [stderr]    --> src/frameworks/native.rs:19:21
[INFO] [stderr]     |
[INFO] [stderr] 19  |                 let mut r_slice = try!(result.as_mut_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `result`."))).as_mut_slice::<$t>();
[INFO] [stderr]     |                     ----^^^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr] ...
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/frameworks/native.rs:19:21
[INFO] [stderr]     |
[INFO] [stderr] 19  |                 let mut r_slice = try!(result.as_mut_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `result`."))).as_mut_slice::<$t>();
[INFO] [stderr]     |                     ----^^^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr] ...
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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: variable does not need to be mutable
[INFO] [stderr]    --> src/frameworks/native.rs:60:21
[INFO] [stderr]     |
[INFO] [stderr] 60  |                 let mut r_slice = try!(result.as_mut_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `result`."))).as_mut_slice::<$t>();
[INFO] [stderr]     |                     ----^^^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr] ...
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/frameworks/native.rs:60:21
[INFO] [stderr]     |
[INFO] [stderr] 60  |                 let mut r_slice = try!(result.as_mut_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `result`."))).as_mut_slice::<$t>();
[INFO] [stderr]     |                     ----^^^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr] ...
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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: variable does not need to be mutable
[INFO] [stderr]    --> src/frameworks/native.rs:73:21
[INFO] [stderr]     |
[INFO] [stderr] 73  |                 let mut r_slice = try!(result.as_mut_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `result`."))).as_mut_slice::<$t>();
[INFO] [stderr]     |                     ----^^^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr] ...
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/frameworks/native.rs:73:21
[INFO] [stderr]     |
[INFO] [stderr] 73  |                 let mut r_slice = try!(result.as_mut_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `result`."))).as_mut_slice::<$t>();
[INFO] [stderr]     |                     ----^^^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr] ...
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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: variable does not need to be mutable
[INFO] [stderr]    --> src/frameworks/native.rs:86:21
[INFO] [stderr]     |
[INFO] [stderr] 86  |                 let mut x_slice = try!(x.as_mut_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `x`."))).as_mut_slice::<$t>();
[INFO] [stderr]     |                     ----^^^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr] ...
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/frameworks/native.rs:86:21
[INFO] [stderr]     |
[INFO] [stderr] 86  |                 let mut x_slice = try!(x.as_mut_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `x`."))).as_mut_slice::<$t>();
[INFO] [stderr]     |                     ----^^^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr] ...
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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: variable does not need to be mutable
[INFO] [stderr]    --> src/frameworks/native.rs:98:21
[INFO] [stderr]     |
[INFO] [stderr] 98  |                 let mut x_slice = try!(x.as_mut_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `x`."))).as_mut_slice::<$t>();
[INFO] [stderr]     |                     ----^^^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr] ...
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/frameworks/native.rs:99:21
[INFO] [stderr]     |
[INFO] [stderr] 99  |                 let mut y_slice = try!(y.as_mut_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `y`."))).as_mut_slice::<$t>();
[INFO] [stderr]     |                     ----^^^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr] ...
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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: variable does not need to be mutable
[INFO] [stderr]    --> src/frameworks/native.rs:98:21
[INFO] [stderr]     |
[INFO] [stderr] 98  |                 let mut x_slice = try!(x.as_mut_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `x`."))).as_mut_slice::<$t>();
[INFO] [stderr]     |                     ----^^^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr] ...
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/frameworks/native.rs:99:21
[INFO] [stderr]     |
[INFO] [stderr] 99  |                 let mut y_slice = try!(y.as_mut_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `y`."))).as_mut_slice::<$t>();
[INFO] [stderr]     |                     ----^^^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr] ...
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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: variable does not need to be mutable
[INFO] [stderr]    --> src/frameworks/native.rs:115:21
[INFO] [stderr]     |
[INFO] [stderr] 115 |                 let mut c_slice = try!(c.as_mut_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `c`."))).as_mut_slice::<$t>();
[INFO] [stderr]     |                     ----^^^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr] ...
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/frameworks/native.rs:115:21
[INFO] [stderr]     |
[INFO] [stderr] 115 |                 let mut c_slice = try!(c.as_mut_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `c`."))).as_mut_slice::<$t>();
[INFO] [stderr]     |                     ----^^^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr] ...
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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: missing documentation for macro
[INFO] [stderr]   --> src/helper.rs:4:1
[INFO] [stderr]    |
[INFO] [stderr] 4  | macro_rules! iblas_asum_for {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]   --> src/lib.rs:46:9
[INFO] [stderr]    |
[INFO] [stderr] 46 | #![deny(missing_docs,
[INFO] [stderr]    |         ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: missing documentation for macro
[INFO] [stderr]   --> src/helper.rs:35:1
[INFO] [stderr]    |
[INFO] [stderr] 35 | macro_rules! iblas_axpy_for {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: missing documentation for macro
[INFO] [stderr]   --> src/helper.rs:71:1
[INFO] [stderr]    |
[INFO] [stderr] 71 | macro_rules! iblas_copy_for {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: missing documentation for macro
[INFO] [stderr]    --> src/helper.rs:102:1
[INFO] [stderr]     |
[INFO] [stderr] 102 | macro_rules! iblas_dot_for {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: missing documentation for macro
[INFO] [stderr]    --> src/helper.rs:138:1
[INFO] [stderr]     |
[INFO] [stderr] 138 | macro_rules! iblas_nrm2_for {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: missing documentation for macro
[INFO] [stderr]    --> src/helper.rs:169:1
[INFO] [stderr]     |
[INFO] [stderr] 169 | macro_rules! iblas_scale_for {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: missing documentation for macro
[INFO] [stderr]    --> src/helper.rs:200:1
[INFO] [stderr]     |
[INFO] [stderr] 200 | macro_rules! iblas_swap_for {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: missing documentation for macro
[INFO] [stderr]    --> src/helper.rs:231:1
[INFO] [stderr]     |
[INFO] [stderr] 231 | macro_rules! iblas_gemm_for {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: missing documentation for macro
[INFO] [stderr]  --> src/frameworks/cuda/helper.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | macro_rules! iblas_asum_for_cuda {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: missing documentation for macro
[INFO] [stderr]   --> src/frameworks/cuda/helper.rs:37:1
[INFO] [stderr]    |
[INFO] [stderr] 37 | macro_rules! iblas_axpy_for_cuda {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: missing documentation for macro
[INFO] [stderr]   --> src/frameworks/cuda/helper.rs:80:1
[INFO] [stderr]    |
[INFO] [stderr] 80 | macro_rules! iblas_copy_for_cuda {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: missing documentation for macro
[INFO] [stderr]    --> src/frameworks/cuda/helper.rs:117:1
[INFO] [stderr]     |
[INFO] [stderr] 117 | macro_rules! iblas_dot_for_cuda {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: missing documentation for macro
[INFO] [stderr]    --> src/frameworks/cuda/helper.rs:160:1
[INFO] [stderr]     |
[INFO] [stderr] 160 | macro_rules! iblas_nrm2_for_cuda {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: missing documentation for macro
[INFO] [stderr]    --> src/frameworks/cuda/helper.rs:196:1
[INFO] [stderr]     |
[INFO] [stderr] 196 | macro_rules! iblas_scal_for_cuda {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: missing documentation for macro
[INFO] [stderr]    --> src/frameworks/cuda/helper.rs:232:1
[INFO] [stderr]     |
[INFO] [stderr] 232 | macro_rules! iblas_swap_for_cuda {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: missing documentation for macro
[INFO] [stderr]    --> src/frameworks/cuda/helper.rs:269:1
[INFO] [stderr]     |
[INFO] [stderr] 269 | macro_rules! iblas_gemm_for_cuda {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 16 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `collenchyma-blas`.
[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] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/frameworks/native.rs:19:21
[INFO] [stderr]     |
[INFO] [stderr] 19  |                 let mut r_slice = try!(result.as_mut_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `result`."))).as_mut_slice::<$t>();
[INFO] [stderr]     |                     ----^^^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr] ...
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/frameworks/native.rs:19:21
[INFO] [stderr]     |
[INFO] [stderr] 19  |                 let mut r_slice = try!(result.as_mut_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `result`."))).as_mut_slice::<$t>();
[INFO] [stderr]     |                     ----^^^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr] ...
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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: variable does not need to be mutable
[INFO] [stderr]    --> src/frameworks/native.rs:60:21
[INFO] [stderr]     |
[INFO] [stderr] 60  |                 let mut r_slice = try!(result.as_mut_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `result`."))).as_mut_slice::<$t>();
[INFO] [stderr]     |                     ----^^^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr] ...
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/frameworks/native.rs:60:21
[INFO] [stderr]     |
[INFO] [stderr] 60  |                 let mut r_slice = try!(result.as_mut_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `result`."))).as_mut_slice::<$t>();
[INFO] [stderr]     |                     ----^^^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr] ...
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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: variable does not need to be mutable
[INFO] [stderr]    --> src/frameworks/native.rs:73:21
[INFO] [stderr]     |
[INFO] [stderr] 73  |                 let mut r_slice = try!(result.as_mut_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `result`."))).as_mut_slice::<$t>();
[INFO] [stderr]     |                     ----^^^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr] ...
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/frameworks/native.rs:73:21
[INFO] [stderr]     |
[INFO] [stderr] 73  |                 let mut r_slice = try!(result.as_mut_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `result`."))).as_mut_slice::<$t>();
[INFO] [stderr]     |                     ----^^^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr] ...
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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: variable does not need to be mutable
[INFO] [stderr]    --> src/frameworks/native.rs:86:21
[INFO] [stderr]     |
[INFO] [stderr] 86  |                 let mut x_slice = try!(x.as_mut_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `x`."))).as_mut_slice::<$t>();
[INFO] [stderr]     |                     ----^^^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr] ...
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/frameworks/native.rs:86:21
[INFO] [stderr]     |
[INFO] [stderr] 86  |                 let mut x_slice = try!(x.as_mut_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `x`."))).as_mut_slice::<$t>();
[INFO] [stderr]     |                     ----^^^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr] ...
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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: variable does not need to be mutable
[INFO] [stderr]    --> src/frameworks/native.rs:98:21
[INFO] [stderr]     |
[INFO] [stderr] 98  |                 let mut x_slice = try!(x.as_mut_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `x`."))).as_mut_slice::<$t>();
[INFO] [stderr]     |                     ----^^^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr] ...
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/frameworks/native.rs:99:21
[INFO] [stderr]     |
[INFO] [stderr] 99  |                 let mut y_slice = try!(y.as_mut_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `y`."))).as_mut_slice::<$t>();
[INFO] [stderr]     |                     ----^^^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr] ...
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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: variable does not need to be mutable
[INFO] [stderr]    --> src/frameworks/native.rs:98:21
[INFO] [stderr]     |
[INFO] [stderr] 98  |                 let mut x_slice = try!(x.as_mut_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `x`."))).as_mut_slice::<$t>();
[INFO] [stderr]     |                     ----^^^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr] ...
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/frameworks/native.rs:99:21
[INFO] [stderr]     |
[INFO] [stderr] 99  |                 let mut y_slice = try!(y.as_mut_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `y`."))).as_mut_slice::<$t>();
[INFO] [stderr]     |                     ----^^^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr] ...
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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: variable does not need to be mutable
[INFO] [stderr]    --> src/frameworks/native.rs:115:21
[INFO] [stderr]     |
[INFO] [stderr] 115 |                 let mut c_slice = try!(c.as_mut_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `c`."))).as_mut_slice::<$t>();
[INFO] [stderr]     |                     ----^^^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr] ...
[INFO] [stderr] 178 | impl_iblas_for!(f32, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/frameworks/native.rs:115:21
[INFO] [stderr]     |
[INFO] [stderr] 115 |                 let mut c_slice = try!(c.as_mut_native().ok_or(Error::MissingMemoryForDevice("Unable to receive native memory for `c`."))).as_mut_slice::<$t>();
[INFO] [stderr]     |                     ----^^^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr] ...
[INFO] [stderr] 179 | impl_iblas_for!(f64, Backend<Native>);
[INFO] [stderr]     | -------------------------------------- in this macro invocation
[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: variable does not need to be mutable
[INFO] [stderr]    --> src/frameworks/native.rs:228:21
[INFO] [stderr]     |
[INFO] [stderr] 228 |                 let mut mem_buffer = mem.as_mut_slice::<T>();
[INFO] [stderr]     |                     ----^^^^^^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] error: missing documentation for macro
[INFO] [stderr]   --> src/helper.rs:4:1
[INFO] [stderr]    |
[INFO] [stderr] 4  | macro_rules! iblas_asum_for {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]   --> src/lib.rs:46:9
[INFO] [stderr]    |
[INFO] [stderr] 46 | #![deny(missing_docs,
[INFO] [stderr]    |         ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: missing documentation for macro
[INFO] [stderr]   --> src/helper.rs:35:1
[INFO] [stderr]    |
[INFO] [stderr] 35 | macro_rules! iblas_axpy_for {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: missing documentation for macro
[INFO] [stderr]   --> src/helper.rs:71:1
[INFO] [stderr]    |
[INFO] [stderr] 71 | macro_rules! iblas_copy_for {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: missing documentation for macro
[INFO] [stderr]    --> src/helper.rs:102:1
[INFO] [stderr]     |
[INFO] [stderr] 102 | macro_rules! iblas_dot_for {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: missing documentation for macro
[INFO] [stderr]    --> src/helper.rs:138:1
[INFO] [stderr]     |
[INFO] [stderr] 138 | macro_rules! iblas_nrm2_for {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: missing documentation for macro
[INFO] [stderr]    --> src/helper.rs:169:1
[INFO] [stderr]     |
[INFO] [stderr] 169 | macro_rules! iblas_scale_for {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: missing documentation for macro
[INFO] [stderr]    --> src/helper.rs:200:1
[INFO] [stderr]     |
[INFO] [stderr] 200 | macro_rules! iblas_swap_for {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: missing documentation for macro
[INFO] [stderr]    --> src/helper.rs:231:1
[INFO] [stderr]     |
[INFO] [stderr] 231 | macro_rules! iblas_gemm_for {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: missing documentation for macro
[INFO] [stderr]  --> src/frameworks/cuda/helper.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | macro_rules! iblas_asum_for_cuda {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: missing documentation for macro
[INFO] [stderr]   --> src/frameworks/cuda/helper.rs:37:1
[INFO] [stderr]    |
[INFO] [stderr] 37 | macro_rules! iblas_axpy_for_cuda {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: missing documentation for macro
[INFO] [stderr]   --> src/frameworks/cuda/helper.rs:80:1
[INFO] [stderr]    |
[INFO] [stderr] 80 | macro_rules! iblas_copy_for_cuda {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: missing documentation for macro
[INFO] [stderr]    --> src/frameworks/cuda/helper.rs:117:1
[INFO] [stderr]     |
[INFO] [stderr] 117 | macro_rules! iblas_dot_for_cuda {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: missing documentation for macro
[INFO] [stderr]    --> src/frameworks/cuda/helper.rs:160:1
[INFO] [stderr]     |
[INFO] [stderr] 160 | macro_rules! iblas_nrm2_for_cuda {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: missing documentation for macro
[INFO] [stderr]    --> src/frameworks/cuda/helper.rs:196:1
[INFO] [stderr]     |
[INFO] [stderr] 196 | macro_rules! iblas_scal_for_cuda {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: missing documentation for macro
[INFO] [stderr]    --> src/frameworks/cuda/helper.rs:232:1
[INFO] [stderr]     |
[INFO] [stderr] 232 | macro_rules! iblas_swap_for_cuda {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: missing documentation for macro
[INFO] [stderr]    --> src/frameworks/cuda/helper.rs:269:1
[INFO] [stderr]     |
[INFO] [stderr] 269 | macro_rules! iblas_gemm_for_cuda {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 16 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `collenchyma-blas`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "353aabb78fac07f0676a0f491be27a75c7f26a676a44435cfc99c3afa33f6ac6"`
[INFO] running `"docker" "rm" "-f" "353aabb78fac07f0676a0f491be27a75c7f26a676a44435cfc99c3afa33f6ac6"`
[INFO] [stdout] 353aabb78fac07f0676a0f491be27a75c7f26a676a44435cfc99c3afa33f6ac6
