Sep 17 20:51:43.253 INFO checking neuroflow-0.1.3 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 20:51:43.253 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 20:51:43.253 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-4/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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 +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 20:51:43.422 INFO blam! 9ce8d81884a6239db36412d9bf69ef98112a59bad363f38efc4cdf284a1bbc3d
Sep 17 20:51:43.437 INFO running `"docker" "start" "-a" "9ce8d81884a6239db36412d9bf69ef98112a59bad363f38efc4cdf284a1bbc3d"`
Sep 17 20:51:44.402 INFO kablam! usermod: no changes
Sep 17 20:51:44.534 INFO kablam!     Checking neuroflow v0.1.3 (/source)
Sep 17 20:51:45.231 INFO kablam! warning: unused variable: `nn`
Sep 17 20:51:45.231 INFO kablam!   --> src/estimators/mod.rs:26:12
Sep 17 20:51:45.231 INFO kablam!    |
Sep 17 20:51:45.231 INFO kablam! 26 | pub fn OBS(nn: &super::FeedForward) {
Sep 17 20:51:45.231 INFO kablam!    |            ^^ help: consider using `_nn` instead
Sep 17 20:51:45.231 INFO kablam!    |
Sep 17 20:51:45.231 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 17 20:51:45.231 INFO kablam! 
Sep 17 20:51:45.231 INFO kablam! warning: unused variable: `obj`
Sep 17 20:51:45.231 INFO kablam!   --> src/io/mod.rs:85:37
Sep 17 20:51:45.231 INFO kablam!    |
Sep 17 20:51:45.231 INFO kablam! 85 | pub fn to_json<T: serde::Serialize>(obj: T) {
Sep 17 20:51:45.231 INFO kablam!    |                                     ^^^ help: consider using `_obj` instead
Sep 17 20:51:45.231 INFO kablam! 
Sep 17 20:51:45.231 INFO kablam! warning: unused variable: `s`
Sep 17 20:51:45.231 INFO kablam!   --> src/io/mod.rs:90:18
Sep 17 20:51:45.231 INFO kablam!    |
Sep 17 20:51:45.231 INFO kablam! 90 | pub fn from_json(s: &str){
Sep 17 20:51:45.231 INFO kablam!    |                  ^ help: consider using `_s` instead
Sep 17 20:51:45.231 INFO kablam! 
Sep 17 20:51:45.253 INFO kablam! warning: unused variable: `nn`
Sep 17 20:51:45.253 INFO kablam!   --> src/estimators/mod.rs:26:12
Sep 17 20:51:45.253 INFO kablam!    |
Sep 17 20:51:45.254 INFO kablam! 26 | pub fn OBS(nn: &super::FeedForward) {
Sep 17 20:51:45.254 INFO kablam!    |            ^^ help: consider using `_nn` instead
Sep 17 20:51:45.254 INFO kablam!    |
Sep 17 20:51:45.254 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 17 20:51:45.254 INFO kablam! 
Sep 17 20:51:45.254 INFO kablam! warning: unused variable: `obj`
Sep 17 20:51:45.254 INFO kablam!   --> src/io/mod.rs:85:37
Sep 17 20:51:45.254 INFO kablam!    |
Sep 17 20:51:45.254 INFO kablam! 85 | pub fn to_json<T: serde::Serialize>(obj: T) {
Sep 17 20:51:45.254 INFO kablam!    |                                     ^^^ help: consider using `_obj` instead
Sep 17 20:51:45.254 INFO kablam! 
Sep 17 20:51:45.254 INFO kablam! warning: unused variable: `s`
Sep 17 20:51:45.254 INFO kablam!   --> src/io/mod.rs:90:18
Sep 17 20:51:45.254 INFO kablam!    |
Sep 17 20:51:45.254 INFO kablam! 90 | pub fn from_json(s: &str){
Sep 17 20:51:45.254 INFO kablam!    |                  ^ help: consider using `_s` instead
Sep 17 20:51:45.254 INFO kablam! 
Sep 17 20:51:45.387 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
Sep 17 20:51:45.392 INFO kablam! su: No module specific data is present
Sep 17 20:51:46.275 INFO running `"docker" "rm" "-f" "9ce8d81884a6239db36412d9bf69ef98112a59bad363f38efc4cdf284a1bbc3d"`
Sep 17 20:51:46.363 INFO blam! 9ce8d81884a6239db36412d9bf69ef98112a59bad363f38efc4cdf284a1bbc3d