Dec 17 22:03:53.728 INFO checking joshuamorton/rustnn against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 22:03:53.728 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/joshuamorton/rustnn:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 22:03:54.302 INFO [stdout] 96e5bda467acbabb0cdc122136ec699ef4738aed5ef509811011735f89eaca3d
Dec 17 22:03:54.304 INFO running `"docker" "start" "-a" "96e5bda467acbabb0cdc122136ec699ef4738aed5ef509811011735f89eaca3d"`
Dec 17 22:03:57.072 INFO [stderr]     Checking nn v0.1.0 (/opt/crater/workdir)
Dec 17 22:03:58.047 INFO [stderr] warning: method is never used: `train`
Dec 17 22:03:58.047 INFO [stderr]    --> src/main.rs:367:5
Dec 17 22:03:58.047 INFO [stderr]     |
Dec 17 22:03:58.047 INFO [stderr] 367 |     fn train(&mut self, samples: &Vec<Vec<f32>>, outs: &Vec<Vec<f32>> ) {
Dec 17 22:03:58.047 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 22:03:58.047 INFO [stderr]     |
Dec 17 22:03:58.047 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 17 22:03:58.047 INFO [stderr] 
Dec 17 22:03:58.093 INFO [stderr] warning: method is never used: `train`
Dec 17 22:03:58.094 INFO [stderr]    --> src/main.rs:367:5
Dec 17 22:03:58.094 INFO [stderr]     |
Dec 17 22:03:58.094 INFO [stderr] 367 |     fn train(&mut self, samples: &Vec<Vec<f32>>, outs: &Vec<Vec<f32>> ) {
Dec 17 22:03:58.094 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 22:03:58.094 INFO [stderr]     |
Dec 17 22:03:58.094 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 17 22:03:58.094 INFO [stderr] 
Dec 17 22:03:58.133 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
Dec 17 22:03:59.377 INFO running `"docker" "inspect" "96e5bda467acbabb0cdc122136ec699ef4738aed5ef509811011735f89eaca3d"`
Dec 17 22:03:59.758 INFO running `"docker" "rm" "-f" "96e5bda467acbabb0cdc122136ec699ef4738aed5ef509811011735f89eaca3d"`
Dec 17 22:04:00.179 INFO [stdout] 96e5bda467acbabb0cdc122136ec699ef4738aed5ef509811011735f89eaca3d