Aug 02 12:37:48.718 INFO checking collenchyma-nn-0.3.4 against 1.27.2+tmplazy for lazy_static-1
Aug 02 12:37:48.718 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 12:37:48.718 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 12:37:48.718 INFO running `"docker" "create" "-v" "/tmp/crater.kfiYbyWyyyUh:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-6/1.27.2+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 02 12:37:48.951 INFO blam! 97cb96f2e246e4c3af2f4a0e3172229f27e4b9535ceb75bc9cd3019591a31e12
Aug 02 12:37:48.953 INFO running `"docker" "start" "-a" "97cb96f2e246e4c3af2f4a0e3172229f27e4b9535ceb75bc9cd3019591a31e12"`
Aug 02 12:37:49.998 INFO kablam!     Checking cudnn v1.3.1
Aug 02 12:37:49.998 INFO kablam!     Checking collenchyma v0.0.8
Aug 02 12:37:56.170 INFO kablam!     Checking collenchyma-nn v0.3.4 (file:///source)
Aug 02 12:37:58.713 INFO kablam! warning: unused `#[macro_use]` import
Aug 02 12:37:58.713 INFO kablam!    --> src/lib.rs:119:1
Aug 02 12:37:58.713 INFO kablam!     |
Aug 02 12:37:58.713 INFO kablam! 119 | #[macro_use]
Aug 02 12:37:58.713 INFO kablam!     | ^^^^^^^^^^^^
Aug 02 12:37:58.714 INFO kablam!     |
Aug 02 12:37:58.714 INFO kablam!     = note: #[warn(unused_imports)] on by default
Aug 02 12:37:58.714 INFO kablam! 
Aug 02 12:37:59.122 INFO kablam! warning: unused `#[macro_use]` import
Aug 02 12:37:59.122 INFO kablam!    --> src/lib.rs:119:1
Aug 02 12:37:59.122 INFO kablam!     |
Aug 02 12:37:59.122 INFO kablam! 119 | #[macro_use]
Aug 02 12:37:59.122 INFO kablam!     | ^^^^^^^^^^^^
Aug 02 12:37:59.128 INFO kablam!     |
Aug 02 12:37:59.129 INFO kablam!     = note: #[warn(unused_imports)] on by default
Aug 02 12:37:59.129 INFO kablam! 
Aug 02 12:38:09.064 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 12:38:09.064 INFO kablam!  --> benches/tanh.rs:1:1
Aug 02 12:38:09.064 INFO kablam!   |
Aug 02 12:38:09.064 INFO kablam! 1 | #![feature(test)]
Aug 02 12:38:09.064 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 12:38:09.100 INFO kablam! 
Aug 02 12:38:09.101 INFO kablam! error: aborting due to previous error
Aug 02 12:38:09.101 INFO kablam! 
Aug 02 12:38:09.101 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 12:38:09.166 INFO kablam! error: Could not compile `collenchyma-nn`.
Aug 02 12:38:09.166 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 12:38:09.944 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 12:38:09.944 INFO kablam!  --> benches/softmax.rs:1:1
Aug 02 12:38:09.944 INFO kablam!   |
Aug 02 12:38:09.944 INFO kablam! 1 | #![feature(test)]
Aug 02 12:38:09.945 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 12:38:09.984 INFO kablam! 
Aug 02 12:38:09.985 INFO kablam! error: aborting due to previous error
Aug 02 12:38:09.985 INFO kablam! 
Aug 02 12:38:09.986 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 12:38:10.068 INFO kablam! error: Could not compile `collenchyma-nn`.
Aug 02 12:38:10.069 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 12:38:12.979 INFO kablam! error: build failed
Aug 02 12:38:12.981 INFO kablam! su: No module specific data is present
Aug 02 12:38:13.587 INFO running `"docker" "rm" "-f" "97cb96f2e246e4c3af2f4a0e3172229f27e4b9535ceb75bc9cd3019591a31e12"`
Aug 02 12:38:13.741 INFO blam! 97cb96f2e246e4c3af2f4a0e3172229f27e4b9535ceb75bc9cd3019591a31e12