Sep 04 09:56:05.007 INFO checking neuroflow-0.1.3 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 09:56:05.007 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 09:56:05.007 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-1/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 09:56:05.200 INFO blam! aa73a1df92fb829ded9ddea342ecb532b2b6acc6492ac7343f31b6b785e8e64a
Sep 04 09:56:05.201 INFO running `"docker" "start" "-a" "aa73a1df92fb829ded9ddea342ecb532b2b6acc6492ac7343f31b6b785e8e64a"`
Sep 04 09:56:05.885 INFO kablam!     Checking neuroflow v0.1.3 (file:///source)
Sep 04 09:56:07.092 INFO kablam! warning: unused variable: `nn`
Sep 04 09:56:07.092 INFO kablam!   --> src/estimators/mod.rs:26:12
Sep 04 09:56:07.092 INFO kablam!    |
Sep 04 09:56:07.092 INFO kablam! 26 | pub fn OBS(nn: &super::FeedForward) {
Sep 04 09:56:07.092 INFO kablam!    |            ^^ help: consider using `_nn` instead
Sep 04 09:56:07.092 INFO kablam!    |
Sep 04 09:56:07.092 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 04 09:56:07.092 INFO kablam! 
Sep 04 09:56:07.092 INFO kablam! warning: unused variable: `obj`
Sep 04 09:56:07.092 INFO kablam!   --> src/io/mod.rs:85:37
Sep 04 09:56:07.092 INFO kablam!    |
Sep 04 09:56:07.092 INFO kablam! 85 | pub fn to_json<T: serde::Serialize>(obj: T) {
Sep 04 09:56:07.092 INFO kablam!    |                                     ^^^ help: consider using `_obj` instead
Sep 04 09:56:07.092 INFO kablam! 
Sep 04 09:56:07.092 INFO kablam! warning: unused variable: `s`
Sep 04 09:56:07.092 INFO kablam!   --> src/io/mod.rs:90:18
Sep 04 09:56:07.092 INFO kablam!    |
Sep 04 09:56:07.092 INFO kablam! 90 | pub fn from_json(s: &str){
Sep 04 09:56:07.092 INFO kablam!    |                  ^ help: consider using `_s` instead
Sep 04 09:56:07.093 INFO kablam! 
Sep 04 09:56:07.138 INFO kablam! warning: unused variable: `nn`
Sep 04 09:56:07.138 INFO kablam!   --> src/estimators/mod.rs:26:12
Sep 04 09:56:07.138 INFO kablam!    |
Sep 04 09:56:07.138 INFO kablam! 26 | pub fn OBS(nn: &super::FeedForward) {
Sep 04 09:56:07.138 INFO kablam!    |            ^^ help: consider using `_nn` instead
Sep 04 09:56:07.138 INFO kablam!    |
Sep 04 09:56:07.138 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 04 09:56:07.138 INFO kablam! 
Sep 04 09:56:07.139 INFO kablam! warning: unused variable: `obj`
Sep 04 09:56:07.139 INFO kablam!   --> src/io/mod.rs:85:37
Sep 04 09:56:07.139 INFO kablam!    |
Sep 04 09:56:07.139 INFO kablam! 85 | pub fn to_json<T: serde::Serialize>(obj: T) {
Sep 04 09:56:07.139 INFO kablam!    |                                     ^^^ help: consider using `_obj` instead
Sep 04 09:56:07.139 INFO kablam! 
Sep 04 09:56:07.139 INFO kablam! warning: unused variable: `s`
Sep 04 09:56:07.139 INFO kablam!   --> src/io/mod.rs:90:18
Sep 04 09:56:07.139 INFO kablam!    |
Sep 04 09:56:07.139 INFO kablam! 90 | pub fn from_json(s: &str){
Sep 04 09:56:07.139 INFO kablam!    |                  ^ help: consider using `_s` instead
Sep 04 09:56:07.139 INFO kablam! 
Sep 04 09:56:07.333 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.50s
Sep 04 09:56:07.337 INFO kablam! su: No module specific data is present
Sep 04 09:56:07.738 INFO running `"docker" "rm" "-f" "aa73a1df92fb829ded9ddea342ecb532b2b6acc6492ac7343f31b6b785e8e64a"`
Sep 04 09:56:07.859 INFO blam! aa73a1df92fb829ded9ddea342ecb532b2b6acc6492ac7343f31b6b785e8e64a