Sep 04 06:47:16.426 INFO checking rcudnn-1.6.0 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 06:47:16.427 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 06:47:16.427 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-1/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 06:47:16.577 INFO blam! 5379bfb53a358dc8ee20c913a7363f8dbfb90566a747bea6a2b415be2122cb9c
Sep 04 06:47:16.582 INFO running `"docker" "start" "-a" "5379bfb53a358dc8ee20c913a7363f8dbfb90566a747bea6a2b415be2122cb9c"`
Sep 04 06:47:17.250 INFO kablam!     Checking coaster v0.1.0
Sep 04 06:47:17.250 INFO kablam!    Compiling rcudnn-sys v0.2.0
Sep 04 06:47:24.237 INFO kablam!     Checking rcudnn v1.6.0 (file:///source)
Sep 04 06:47:27.116 INFO kablam! error[E0463]: can't find crate for `cudnn`
Sep 04 06:47:27.116 INFO kablam!  --> benches/cudnn_overhead.rs:4:1
Sep 04 06:47:27.116 INFO kablam!   |
Sep 04 06:47:27.116 INFO kablam! 4 | extern crate cudnn;
Sep 04 06:47:27.116 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^ can't find crate
Sep 04 06:47:27.117 INFO kablam! 
Sep 04 06:47:27.117 INFO kablam! error: aborting due to previous error
Sep 04 06:47:27.118 INFO kablam! 
Sep 04 06:47:27.119 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Sep 04 06:47:27.126 INFO kablam! error: Could not compile `rcudnn`.
Sep 04 06:47:27.127 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 04 06:47:27.546 INFO kablam! warning: unused `#[macro_use]` import
Sep 04 06:47:27.546 INFO kablam!  --> tests/cudnn_specs.rs:3:1
Sep 04 06:47:27.546 INFO kablam!   |
Sep 04 06:47:27.546 INFO kablam! 3 | #[macro_use]
Sep 04 06:47:27.546 INFO kablam!   | ^^^^^^^^^^^^
Sep 04 06:47:27.546 INFO kablam!   |
Sep 04 06:47:27.547 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 04 06:47:27.547 INFO kablam! 
Sep 04 06:47:27.547 INFO kablam! warning: unused import: `co::frameworks::cuda::*`
Sep 04 06:47:27.547 INFO kablam!   --> tests/cudnn_specs.rs:17:9
Sep 04 06:47:27.547 INFO kablam!    |
Sep 04 06:47:27.547 INFO kablam! 17 |     use co::frameworks::cuda::*;
Sep 04 06:47:27.547 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 06:47:27.548 INFO kablam! 
Sep 04 06:47:27.548 INFO kablam! warning: unused import: `DropoutDescriptor`
Sep 04 06:47:27.548 INFO kablam!   --> tests/cudnn_specs.rs:19:40
Sep 04 06:47:27.548 INFO kablam!    |
Sep 04 06:47:27.548 INFO kablam! 19 |                 ConvolutionDescriptor, DropoutDescriptor};
Sep 04 06:47:27.548 INFO kablam!    |                                        ^^^^^^^^^^^^^^^^^
Sep 04 06:47:27.548 INFO kablam! 
Sep 04 06:47:27.885 INFO kablam! warning: variable does not need to be mutable
Sep 04 06:47:27.885 INFO kablam!    --> tests/cudnn_specs.rs:148:13
Sep 04 06:47:27.886 INFO kablam!     |
Sep 04 06:47:27.886 INFO kablam! 148 |         let mut dest_data = CudaDeviceMemory::new(2 * 2 * 2 * 4).unwrap();
Sep 04 06:47:27.886 INFO kablam!     |             ----^^^^^^^^^
Sep 04 06:47:27.886 INFO kablam!     |             |
Sep 04 06:47:27.886 INFO kablam!     |             help: remove this `mut`
Sep 04 06:47:27.886 INFO kablam!     |
Sep 04 06:47:27.886 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 04 06:47:27.886 INFO kablam! 
Sep 04 06:47:27.921 INFO kablam! error: build failed
Sep 04 06:47:27.923 INFO kablam! su: No module specific data is present
Sep 04 06:47:28.324 INFO running `"docker" "rm" "-f" "5379bfb53a358dc8ee20c913a7363f8dbfb90566a747bea6a2b415be2122cb9c"`
Sep 04 06:47:28.487 INFO blam! 5379bfb53a358dc8ee20c913a7363f8dbfb90566a747bea6a2b415be2122cb9c