Sep 19 22:08:22.032 INFO checking rcudnn-1.6.0 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 19 22:08:22.032 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 19 22:08:22.032 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-6/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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=1000" "-e" "CMD=cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 22:08:22.226 INFO blam! fa44815b3e8c15c9e60161cb0679f73e7d6ba44265255150c3b5ab5c10647db6
Sep 19 22:08:22.228 INFO running `"docker" "start" "-a" "fa44815b3e8c15c9e60161cb0679f73e7d6ba44265255150c3b5ab5c10647db6"`
Sep 19 22:08:23.175 INFO kablam! usermod: no changes
Sep 19 22:08:23.455 INFO kablam!     Checking coaster v0.1.0
Sep 19 22:08:23.455 INFO kablam!    Compiling rcudnn-sys v0.2.0
Sep 19 22:08:32.350 INFO kablam!     Checking rcudnn v1.6.0 (/source)
Sep 19 22:08:34.698 INFO kablam! error[E0463]: can't find crate for `cudnn`
Sep 19 22:08:34.698 INFO kablam!  --> benches/cudnn_overhead.rs:4:1
Sep 19 22:08:34.699 INFO kablam!   |
Sep 19 22:08:34.699 INFO kablam! 4 | extern crate cudnn;
Sep 19 22:08:34.699 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^ can't find crate
Sep 19 22:08:34.700 INFO kablam! 
Sep 19 22:08:34.700 INFO kablam! error: aborting due to previous error
Sep 19 22:08:34.701 INFO kablam! 
Sep 19 22:08:34.701 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Sep 19 22:08:34.718 INFO kablam! error: Could not compile `rcudnn`.
Sep 19 22:08:34.719 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 19 22:08:35.317 INFO kablam! warning: unused `#[macro_use]` import
Sep 19 22:08:35.317 INFO kablam!  --> tests/cudnn_specs.rs:3:1
Sep 19 22:08:35.318 INFO kablam!   |
Sep 19 22:08:35.318 INFO kablam! 3 | #[macro_use]
Sep 19 22:08:35.318 INFO kablam!   | ^^^^^^^^^^^^
Sep 19 22:08:35.319 INFO kablam!   |
Sep 19 22:08:35.319 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 19 22:08:35.319 INFO kablam! 
Sep 19 22:08:35.320 INFO kablam! warning: unused import: `co::frameworks::cuda::*`
Sep 19 22:08:35.320 INFO kablam!   --> tests/cudnn_specs.rs:17:9
Sep 19 22:08:35.321 INFO kablam!    |
Sep 19 22:08:35.321 INFO kablam! 17 |     use co::frameworks::cuda::*;
Sep 19 22:08:35.321 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 22:08:35.322 INFO kablam! 
Sep 19 22:08:35.322 INFO kablam! warning: unused import: `DropoutDescriptor`
Sep 19 22:08:35.322 INFO kablam!   --> tests/cudnn_specs.rs:19:40
Sep 19 22:08:35.323 INFO kablam!    |
Sep 19 22:08:35.323 INFO kablam! 19 |                 ConvolutionDescriptor, DropoutDescriptor};
Sep 19 22:08:35.324 INFO kablam!    |                                        ^^^^^^^^^^^^^^^^^
Sep 19 22:08:35.324 INFO kablam! 
Sep 19 22:08:35.507 INFO kablam! warning: variable does not need to be mutable
Sep 19 22:08:35.508 INFO kablam!    --> tests/cudnn_specs.rs:148:13
Sep 19 22:08:35.508 INFO kablam!     |
Sep 19 22:08:35.509 INFO kablam! 148 |         let mut dest_data = CudaDeviceMemory::new(2 * 2 * 2 * 4).unwrap();
Sep 19 22:08:35.509 INFO kablam!     |             ----^^^^^^^^^
Sep 19 22:08:35.510 INFO kablam!     |             |
Sep 19 22:08:35.510 INFO kablam!     |             help: remove this `mut`
Sep 19 22:08:35.510 INFO kablam!     |
Sep 19 22:08:35.511 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 19 22:08:35.511 INFO kablam! 
Sep 19 22:08:35.597 INFO kablam! error: build failed
Sep 19 22:08:35.607 INFO kablam! su: No module specific data is present
Sep 19 22:08:37.557 INFO running `"docker" "rm" "-f" "fa44815b3e8c15c9e60161cb0679f73e7d6ba44265255150c3b5ab5c10647db6"`
Sep 19 22:08:37.672 INFO blam! fa44815b3e8c15c9e60161cb0679f73e7d6ba44265255150c3b5ab5c10647db6