Sep 21 05:00:46.207 INFO checking rcudnn-1.6.0 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 05:00:46.207 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 05:00:46.207 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-5/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 05:00:46.388 INFO blam! 99f4743a531ac956d7161668bc189bd11eb8afd145d50b78569724d576691670
Sep 21 05:00:46.390 INFO running `"docker" "start" "-a" "99f4743a531ac956d7161668bc189bd11eb8afd145d50b78569724d576691670"`
Sep 21 05:00:47.226 INFO kablam! usermod: no changes
Sep 21 05:00:47.511 INFO kablam!    Compiling bindgen v0.30.0
Sep 21 05:00:47.512 INFO kablam!     Checking coaster v0.1.0
Sep 21 05:01:16.664 INFO kablam!    Compiling rcudnn-sys v0.2.0
Sep 21 05:01:22.649 INFO kablam!     Checking rcudnn v1.6.0 (/source)
Sep 21 05:01:24.526 INFO kablam! error[E0463]: can't find crate for `cudnn`
Sep 21 05:01:24.526 INFO kablam!  --> benches/cudnn_overhead.rs:4:1
Sep 21 05:01:24.526 INFO kablam!   |
Sep 21 05:01:24.526 INFO kablam! 4 | extern crate cudnn;
Sep 21 05:01:24.526 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^ can't find crate
Sep 21 05:01:24.526 INFO kablam! 
Sep 21 05:01:24.526 INFO kablam! error: aborting due to previous error
Sep 21 05:01:24.526 INFO kablam! 
Sep 21 05:01:24.526 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Sep 21 05:01:24.550 INFO kablam! error: Could not compile `rcudnn`.
Sep 21 05:01:24.550 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 21 05:01:25.022 INFO kablam! warning: unused `#[macro_use]` import
Sep 21 05:01:25.022 INFO kablam!  --> tests/cudnn_specs.rs:3:1
Sep 21 05:01:25.022 INFO kablam!   |
Sep 21 05:01:25.022 INFO kablam! 3 | #[macro_use]
Sep 21 05:01:25.022 INFO kablam!   | ^^^^^^^^^^^^
Sep 21 05:01:25.022 INFO kablam!   |
Sep 21 05:01:25.022 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 21 05:01:25.022 INFO kablam! 
Sep 21 05:01:25.022 INFO kablam! warning: unused import: `co::frameworks::cuda::*`
Sep 21 05:01:25.022 INFO kablam!   --> tests/cudnn_specs.rs:17:9
Sep 21 05:01:25.022 INFO kablam!    |
Sep 21 05:01:25.022 INFO kablam! 17 |     use co::frameworks::cuda::*;
Sep 21 05:01:25.022 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 05:01:25.022 INFO kablam! 
Sep 21 05:01:25.022 INFO kablam! warning: unused import: `DropoutDescriptor`
Sep 21 05:01:25.022 INFO kablam!   --> tests/cudnn_specs.rs:19:40
Sep 21 05:01:25.022 INFO kablam!    |
Sep 21 05:01:25.022 INFO kablam! 19 |                 ConvolutionDescriptor, DropoutDescriptor};
Sep 21 05:01:25.022 INFO kablam!    |                                        ^^^^^^^^^^^^^^^^^
Sep 21 05:01:25.022 INFO kablam! 
Sep 21 05:01:25.154 INFO kablam! warning: variable does not need to be mutable
Sep 21 05:01:25.154 INFO kablam!    --> tests/cudnn_specs.rs:148:13
Sep 21 05:01:25.154 INFO kablam!     |
Sep 21 05:01:25.154 INFO kablam! 148 |         let mut dest_data = CudaDeviceMemory::new(2 * 2 * 2 * 4).unwrap();
Sep 21 05:01:25.154 INFO kablam!     |             ----^^^^^^^^^
Sep 21 05:01:25.154 INFO kablam!     |             |
Sep 21 05:01:25.154 INFO kablam!     |             help: remove this `mut`
Sep 21 05:01:25.155 INFO kablam!     |
Sep 21 05:01:25.155 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 21 05:01:25.155 INFO kablam! 
Sep 21 05:01:25.210 INFO kablam! error: build failed
Sep 21 05:01:25.211 INFO kablam! su: No module specific data is present
Sep 21 05:01:26.087 INFO running `"docker" "rm" "-f" "99f4743a531ac956d7161668bc189bd11eb8afd145d50b78569724d576691670"`
Sep 21 05:01:26.207 INFO blam! 99f4743a531ac956d7161668bc189bd11eb8afd145d50b78569724d576691670