Aug 30 06:57:24.167 INFO checking rcudnn-1.6.0 against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707
Aug 30 06:57:24.167 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets
Aug 30 06:57:24.167 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-3/master#ede55518431154bc761f7b2438cce9078c162700:/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 +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 06:57:24.358 INFO blam! 447c7bfb944caaadbe1b3de669c65d2130b1a32922b6c9281002dd982458ca84
Aug 30 06:57:24.361 INFO running `"docker" "start" "-a" "447c7bfb944caaadbe1b3de669c65d2130b1a32922b6c9281002dd982458ca84"`
Aug 30 06:57:25.119 INFO kablam!     Checking coaster v0.1.0
Aug 30 06:57:25.119 INFO kablam!    Compiling rcudnn-sys v0.2.0
Aug 30 06:57:32.477 INFO kablam!     Checking rcudnn v1.6.0 (file:///source)
Aug 30 06:57:34.964 INFO kablam! error[E0463]: can't find crate for `cudnn`
Aug 30 06:57:34.964 INFO kablam!  --> benches/cudnn_overhead.rs:4:1
Aug 30 06:57:34.964 INFO kablam!   |
Aug 30 06:57:34.964 INFO kablam! 4 | extern crate cudnn;
Aug 30 06:57:34.964 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^ can't find crate
Aug 30 06:57:34.964 INFO kablam! 
Aug 30 06:57:34.964 INFO kablam! error: aborting due to previous error
Aug 30 06:57:34.964 INFO kablam! 
Aug 30 06:57:34.964 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Aug 30 06:57:34.972 INFO kablam! error: Could not compile `rcudnn`.
Aug 30 06:57:34.972 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 30 06:57:35.536 INFO kablam! warning: unused `#[macro_use]` import
Aug 30 06:57:35.536 INFO kablam!  --> tests/cudnn_specs.rs:3:1
Aug 30 06:57:35.536 INFO kablam!   |
Aug 30 06:57:35.536 INFO kablam! 3 | #[macro_use]
Aug 30 06:57:35.536 INFO kablam!   | ^^^^^^^^^^^^
Aug 30 06:57:35.536 INFO kablam!   |
Aug 30 06:57:35.536 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 30 06:57:35.536 INFO kablam! 
Aug 30 06:57:35.536 INFO kablam! warning: unused import: `co::frameworks::cuda::*`
Aug 30 06:57:35.536 INFO kablam!   --> tests/cudnn_specs.rs:17:9
Aug 30 06:57:35.536 INFO kablam!    |
Aug 30 06:57:35.537 INFO kablam! 17 |     use co::frameworks::cuda::*;
Aug 30 06:57:35.537 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 06:57:35.537 INFO kablam! 
Aug 30 06:57:35.537 INFO kablam! warning: unused import: `DropoutDescriptor`
Aug 30 06:57:35.537 INFO kablam!   --> tests/cudnn_specs.rs:19:40
Aug 30 06:57:35.537 INFO kablam!    |
Aug 30 06:57:35.537 INFO kablam! 19 |                 ConvolutionDescriptor, DropoutDescriptor};
Aug 30 06:57:35.537 INFO kablam!    |                                        ^^^^^^^^^^^^^^^^^
Aug 30 06:57:35.537 INFO kablam! 
Aug 30 06:57:35.823 INFO kablam! warning: variable does not need to be mutable
Aug 30 06:57:35.823 INFO kablam!    --> tests/cudnn_specs.rs:148:13
Aug 30 06:57:35.824 INFO kablam!     |
Aug 30 06:57:35.824 INFO kablam! 148 |         let mut dest_data = CudaDeviceMemory::new(2 * 2 * 2 * 4).unwrap();
Aug 30 06:57:35.824 INFO kablam!     |             ----^^^^^^^^^
Aug 30 06:57:35.824 INFO kablam!     |             |
Aug 30 06:57:35.824 INFO kablam!     |             help: remove this `mut`
Aug 30 06:57:35.824 INFO kablam!     |
Aug 30 06:57:35.824 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 30 06:57:35.824 INFO kablam! 
Aug 30 06:57:35.855 INFO kablam! error: build failed
Aug 30 06:57:35.857 INFO kablam! su: No module specific data is present
Aug 30 06:57:36.390 INFO running `"docker" "rm" "-f" "447c7bfb944caaadbe1b3de669c65d2130b1a32922b6c9281002dd982458ca84"`
Aug 30 06:57:36.542 INFO blam! 447c7bfb944caaadbe1b3de669c65d2130b1a32922b6c9281002dd982458ca84