Oct 13 11:38:04.380 INFO checking neuroflow-0.1.3 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 11:38:04.380 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-6/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +4021bd0b3c5815b087d6db10ce461e7e4854ade7-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 13 11:38:04.605 INFO blam! f307b7921a314c76de9933bcf17d36274640627a1969351a8ad84a0f738b1552
Oct 13 11:38:04.616 INFO running `"docker" "start" "-a" "f307b7921a314c76de9933bcf17d36274640627a1969351a8ad84a0f738b1552"`
Oct 13 11:38:05.288 INFO kablam! usermod: no changes
Oct 13 11:38:05.352 INFO kablam!     Checking bincode v0.9.2
Oct 13 11:38:06.501 INFO kablam!     Checking neuroflow v0.1.3 (/source)
Oct 13 11:38:08.880 INFO kablam! warning: unused variable: `nn`
Oct 13 11:38:08.880 INFO kablam!   --> src/estimators/mod.rs:26:12
Oct 13 11:38:08.880 INFO kablam!    |
Oct 13 11:38:08.880 INFO kablam! 26 | pub fn OBS(nn: &super::FeedForward) {
Oct 13 11:38:08.880 INFO kablam!    |            ^^ help: consider using `_nn` instead
Oct 13 11:38:08.880 INFO kablam!    |
Oct 13 11:38:08.880 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 11:38:08.880 INFO kablam! 
Oct 13 11:38:08.880 INFO kablam! warning: unused variable: `obj`
Oct 13 11:38:08.880 INFO kablam!   --> src/io/mod.rs:85:37
Oct 13 11:38:08.880 INFO kablam!    |
Oct 13 11:38:08.880 INFO kablam! 85 | pub fn to_json<T: serde::Serialize>(obj: T) {
Oct 13 11:38:08.883 INFO kablam!    |                                     ^^^ help: consider using `_obj` instead
Oct 13 11:38:08.883 INFO kablam! 
Oct 13 11:38:08.883 INFO kablam! warning: unused variable: `s`
Oct 13 11:38:08.883 INFO kablam!   --> src/io/mod.rs:90:18
Oct 13 11:38:08.883 INFO kablam!    |
Oct 13 11:38:08.883 INFO kablam! 90 | pub fn from_json(s: &str){
Oct 13 11:38:08.883 INFO kablam!    |                  ^ help: consider using `_s` instead
Oct 13 11:38:08.883 INFO kablam! 
Oct 13 11:38:08.952 INFO kablam! warning: unused variable: `nn`
Oct 13 11:38:08.953 INFO kablam!   --> src/estimators/mod.rs:26:12
Oct 13 11:38:08.953 INFO kablam!    |
Oct 13 11:38:08.953 INFO kablam! 26 | pub fn OBS(nn: &super::FeedForward) {
Oct 13 11:38:08.954 INFO kablam!    |            ^^ help: consider using `_nn` instead
Oct 13 11:38:08.954 INFO kablam!    |
Oct 13 11:38:08.954 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 11:38:08.954 INFO kablam! 
Oct 13 11:38:08.955 INFO kablam! warning: unused variable: `obj`
Oct 13 11:38:08.955 INFO kablam!   --> src/io/mod.rs:85:37
Oct 13 11:38:08.955 INFO kablam!    |
Oct 13 11:38:08.956 INFO kablam! 85 | pub fn to_json<T: serde::Serialize>(obj: T) {
Oct 13 11:38:08.956 INFO kablam!    |                                     ^^^ help: consider using `_obj` instead
Oct 13 11:38:08.956 INFO kablam! 
Oct 13 11:38:08.957 INFO kablam! warning: unused variable: `s`
Oct 13 11:38:08.957 INFO kablam!   --> src/io/mod.rs:90:18
Oct 13 11:38:08.957 INFO kablam!    |
Oct 13 11:38:08.958 INFO kablam! 90 | pub fn from_json(s: &str){
Oct 13 11:38:08.958 INFO kablam!    |                  ^ help: consider using `_s` instead
Oct 13 11:38:08.958 INFO kablam! 
Oct 13 11:38:09.104 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.80s
Oct 13 11:38:09.112 INFO kablam! su: No module specific data is present
Oct 13 11:38:09.438 INFO running `"docker" "rm" "-f" "f307b7921a314c76de9933bcf17d36274640627a1969351a8ad84a0f738b1552"`
Oct 13 11:38:09.567 INFO blam! f307b7921a314c76de9933bcf17d36274640627a1969351a8ad84a0f738b1552