Sep 02 06:33:37.666 INFO checking neuroflow-0.1.3 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 02 06:33:37.666 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 06:33:37.666 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-3/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 06:33:37.810 INFO blam! 4cb3ef02d5cb50f10bc67c832b9951381339769f91b70218d1177e733d4ab6be
Sep 02 06:33:37.812 INFO running `"docker" "start" "-a" "4cb3ef02d5cb50f10bc67c832b9951381339769f91b70218d1177e733d4ab6be"`
Sep 02 06:33:38.490 INFO kablam!     Checking neuroflow v0.1.3 (file:///source)
Sep 02 06:33:39.723 INFO kablam! warning: unused variable: `nn`
Sep 02 06:33:39.723 INFO kablam!   --> src/estimators/mod.rs:26:12
Sep 02 06:33:39.723 INFO kablam!    |
Sep 02 06:33:39.723 INFO kablam! 26 | pub fn OBS(nn: &super::FeedForward) {
Sep 02 06:33:39.723 INFO kablam!    |            ^^ help: consider using `_nn` instead
Sep 02 06:33:39.723 INFO kablam!    |
Sep 02 06:33:39.723 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 02 06:33:39.723 INFO kablam! 
Sep 02 06:33:39.723 INFO kablam! warning: unused variable: `obj`
Sep 02 06:33:39.723 INFO kablam!   --> src/io/mod.rs:85:37
Sep 02 06:33:39.723 INFO kablam!    |
Sep 02 06:33:39.723 INFO kablam! 85 | pub fn to_json<T: serde::Serialize>(obj: T) {
Sep 02 06:33:39.723 INFO kablam!    |                                     ^^^ help: consider using `_obj` instead
Sep 02 06:33:39.724 INFO kablam! 
Sep 02 06:33:39.724 INFO kablam! warning: unused variable: `s`
Sep 02 06:33:39.724 INFO kablam!   --> src/io/mod.rs:90:18
Sep 02 06:33:39.724 INFO kablam!    |
Sep 02 06:33:39.724 INFO kablam! 90 | pub fn from_json(s: &str){
Sep 02 06:33:39.724 INFO kablam!    |                  ^ help: consider using `_s` instead
Sep 02 06:33:39.724 INFO kablam! 
Sep 02 06:33:39.830 INFO kablam! warning: unused variable: `nn`
Sep 02 06:33:39.830 INFO kablam!   --> src/estimators/mod.rs:26:12
Sep 02 06:33:39.830 INFO kablam!    |
Sep 02 06:33:39.830 INFO kablam! 26 | pub fn OBS(nn: &super::FeedForward) {
Sep 02 06:33:39.830 INFO kablam!    |            ^^ help: consider using `_nn` instead
Sep 02 06:33:39.830 INFO kablam!    |
Sep 02 06:33:39.830 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 02 06:33:39.830 INFO kablam! 
Sep 02 06:33:39.830 INFO kablam! warning: unused variable: `obj`
Sep 02 06:33:39.830 INFO kablam!   --> src/io/mod.rs:85:37
Sep 02 06:33:39.830 INFO kablam!    |
Sep 02 06:33:39.831 INFO kablam! 85 | pub fn to_json<T: serde::Serialize>(obj: T) {
Sep 02 06:33:39.831 INFO kablam!    |                                     ^^^ help: consider using `_obj` instead
Sep 02 06:33:39.831 INFO kablam! 
Sep 02 06:33:39.831 INFO kablam! warning: unused variable: `s`
Sep 02 06:33:39.831 INFO kablam!   --> src/io/mod.rs:90:18
Sep 02 06:33:39.831 INFO kablam!    |
Sep 02 06:33:39.831 INFO kablam! 90 | pub fn from_json(s: &str){
Sep 02 06:33:39.831 INFO kablam!    |                  ^ help: consider using `_s` instead
Sep 02 06:33:39.831 INFO kablam! 
Sep 02 06:33:40.033 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.59s
Sep 02 06:33:40.037 INFO kablam! su: No module specific data is present
Sep 02 06:33:40.608 INFO running `"docker" "rm" "-f" "4cb3ef02d5cb50f10bc67c832b9951381339769f91b70218d1177e733d4ab6be"`
Sep 02 06:33:40.714 INFO blam! 4cb3ef02d5cb50f10bc67c832b9951381339769f91b70218d1177e733d4ab6be