Sep 04 09:56:06.119 INFO checking neuroflow-0.1.3 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 09:56:06.119 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 09:56:06.119 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/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 09:56:06.298 INFO blam! 75fbdd8304d21b35e08548f8075a66527cdc2a1834f4cb61bf05f293a8032900
Sep 04 09:56:06.300 INFO running `"docker" "start" "-a" "75fbdd8304d21b35e08548f8075a66527cdc2a1834f4cb61bf05f293a8032900"`
Sep 04 09:56:07.081 INFO kablam!     Checking memchr v2.0.2
Sep 04 09:56:07.522 INFO kablam!     Checking csv-core v0.1.4
Sep 04 09:56:08.500 INFO kablam!     Checking csv v1.0.1
Sep 04 09:56:10.989 INFO kablam!     Checking neuroflow v0.1.3 (file:///source)
Sep 04 09:56:12.147 INFO kablam! warning: unused variable: `nn`
Sep 04 09:56:12.147 INFO kablam!   --> src/estimators/mod.rs:26:12
Sep 04 09:56:12.147 INFO kablam!    |
Sep 04 09:56:12.147 INFO kablam! 26 | pub fn OBS(nn: &super::FeedForward) {
Sep 04 09:56:12.147 INFO kablam!    |            ^^ help: consider using `_nn` instead
Sep 04 09:56:12.147 INFO kablam!    |
Sep 04 09:56:12.147 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 04 09:56:12.147 INFO kablam! 
Sep 04 09:56:12.147 INFO kablam! warning: unused variable: `obj`
Sep 04 09:56:12.147 INFO kablam!   --> src/io/mod.rs:85:37
Sep 04 09:56:12.147 INFO kablam!    |
Sep 04 09:56:12.147 INFO kablam! 85 | pub fn to_json<T: serde::Serialize>(obj: T) {
Sep 04 09:56:12.147 INFO kablam!    |                                     ^^^ help: consider using `_obj` instead
Sep 04 09:56:12.148 INFO kablam! 
Sep 04 09:56:12.148 INFO kablam! warning: unused variable: `s`
Sep 04 09:56:12.148 INFO kablam!   --> src/io/mod.rs:90:18
Sep 04 09:56:12.148 INFO kablam!    |
Sep 04 09:56:12.148 INFO kablam! 90 | pub fn from_json(s: &str){
Sep 04 09:56:12.148 INFO kablam!    |                  ^ help: consider using `_s` instead
Sep 04 09:56:12.148 INFO kablam! 
Sep 04 09:56:12.241 INFO kablam! warning: unused variable: `nn`
Sep 04 09:56:12.241 INFO kablam!   --> src/estimators/mod.rs:26:12
Sep 04 09:56:12.241 INFO kablam!    |
Sep 04 09:56:12.241 INFO kablam! 26 | pub fn OBS(nn: &super::FeedForward) {
Sep 04 09:56:12.241 INFO kablam!    |            ^^ help: consider using `_nn` instead
Sep 04 09:56:12.241 INFO kablam!    |
Sep 04 09:56:12.241 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 04 09:56:12.241 INFO kablam! 
Sep 04 09:56:12.241 INFO kablam! warning: unused variable: `obj`
Sep 04 09:56:12.241 INFO kablam!   --> src/io/mod.rs:85:37
Sep 04 09:56:12.241 INFO kablam!    |
Sep 04 09:56:12.241 INFO kablam! 85 | pub fn to_json<T: serde::Serialize>(obj: T) {
Sep 04 09:56:12.241 INFO kablam!    |                                     ^^^ help: consider using `_obj` instead
Sep 04 09:56:12.241 INFO kablam! 
Sep 04 09:56:12.242 INFO kablam! warning: unused variable: `s`
Sep 04 09:56:12.242 INFO kablam!   --> src/io/mod.rs:90:18
Sep 04 09:56:12.242 INFO kablam!    |
Sep 04 09:56:12.242 INFO kablam! 90 | pub fn from_json(s: &str){
Sep 04 09:56:12.242 INFO kablam!    |                  ^ help: consider using `_s` instead
Sep 04 09:56:12.242 INFO kablam! 
Sep 04 09:56:12.464 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.44s
Sep 04 09:56:12.474 INFO kablam! su: No module specific data is present
Sep 04 09:56:12.940 INFO running `"docker" "rm" "-f" "75fbdd8304d21b35e08548f8075a66527cdc2a1834f4cb61bf05f293a8032900"`
Sep 04 09:56:13.036 INFO blam! 75fbdd8304d21b35e08548f8075a66527cdc2a1834f4cb61bf05f293a8032900