Dec 18 05:35:24.068 INFO checking Ryneqq/Stress against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 05:35:24.068 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/Ryneqq/Stress:/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 18 05:35:24.428 INFO [stdout] 92620fb3e8cd9b1cae77bd02c82bb1b1b75458ba93027f6ede68eccc5dc00bfb
Dec 18 05:35:24.430 INFO running `"docker" "start" "-a" "92620fb3e8cd9b1cae77bd02c82bb1b1b75458ba93027f6ede68eccc5dc00bfb"`
Dec 18 05:35:25.451 INFO [stderr]     Checking rulinalg v0.4.2
Dec 18 05:35:28.704 INFO [stderr]     Checking stress v0.1.0 (/opt/crater/workdir)
Dec 18 05:35:29.084 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 05:35:29.084 INFO [stderr]  --> src/lib.rs:1:1
Dec 18 05:35:29.084 INFO [stderr]   |
Dec 18 05:35:29.084 INFO [stderr] 1 | #[macro_use]
Dec 18 05:35:29.084 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 05:35:29.084 INFO [stderr]   |
Dec 18 05:35:29.084 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 05:35:29.084 INFO [stderr] 
Dec 18 05:35:29.215 INFO [stderr] warning: unused import: `BaseMatrixMut`
Dec 18 05:35:29.215 INFO [stderr]  --> src/neural_network/neural_network.rs:2:34
Dec 18 05:35:29.215 INFO [stderr]   |
Dec 18 05:35:29.215 INFO [stderr] 2 | use matrix::{Matrix, BaseMatrix, BaseMatrixMut};
Dec 18 05:35:29.215 INFO [stderr]   |                                  ^^^^^^^^^^^^^
Dec 18 05:35:29.215 INFO [stderr] 
Dec 18 05:35:29.324 INFO [stderr] warning: unused import: `BaseMatrixMut`
Dec 18 05:35:29.324 INFO [stderr]  --> src/neural_network/neural_network.rs:2:34
Dec 18 05:35:29.324 INFO [stderr]   |
Dec 18 05:35:29.324 INFO [stderr] 2 | use matrix::{Matrix, BaseMatrix, BaseMatrixMut};
Dec 18 05:35:29.324 INFO [stderr]   |                                  ^^^^^^^^^^^^^
Dec 18 05:35:29.324 INFO [stderr]   |
Dec 18 05:35:29.324 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 05:35:29.324 INFO [stderr] 
Dec 18 05:35:29.792 INFO [stderr] warning: unused imports: `BaseMatrix`, `Matrix`
Dec 18 05:35:29.792 INFO [stderr]  --> src/main.rs:5:24
Dec 18 05:35:29.792 INFO [stderr]   |
Dec 18 05:35:29.792 INFO [stderr] 5 | use rulinalg::matrix::{Matrix, BaseMatrix};
Dec 18 05:35:29.792 INFO [stderr]   |                        ^^^^^^  ^^^^^^^^^^
Dec 18 05:35:29.792 INFO [stderr]   |
Dec 18 05:35:29.796 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 05:35:29.796 INFO [stderr] 
Dec 18 05:35:29.902 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 05:35:29.902 INFO [stderr]   --> src/main.rs:11:5
Dec 18 05:35:29.902 INFO [stderr]    |
Dec 18 05:35:29.902 INFO [stderr] 11 |     nn.run(vec![0.,1.]);
Dec 18 05:35:29.902 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 18 05:35:29.902 INFO [stderr]    |
Dec 18 05:35:29.902 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 05:35:29.902 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 05:35:29.902 INFO [stderr] 
Dec 18 05:35:29.968 INFO [stderr] warning: unused imports: `BaseMatrix`, `Matrix`
Dec 18 05:35:29.968 INFO [stderr]  --> src/main.rs:5:24
Dec 18 05:35:29.968 INFO [stderr]   |
Dec 18 05:35:29.968 INFO [stderr] 5 | use rulinalg::matrix::{Matrix, BaseMatrix};
Dec 18 05:35:29.968 INFO [stderr]   |                        ^^^^^^  ^^^^^^^^^^
Dec 18 05:35:29.968 INFO [stderr]   |
Dec 18 05:35:29.968 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 05:35:29.968 INFO [stderr] 
Dec 18 05:35:30.059 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 05:35:30.059 INFO [stderr]   --> src/main.rs:11:5
Dec 18 05:35:30.059 INFO [stderr]    |
Dec 18 05:35:30.059 INFO [stderr] 11 |     nn.run(vec![0.,1.]);
Dec 18 05:35:30.059 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 18 05:35:30.059 INFO [stderr]    |
Dec 18 05:35:30.059 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 05:35:30.059 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 05:35:30.059 INFO [stderr] 
Dec 18 05:35:30.108 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.71s
Dec 18 05:35:30.742 INFO running `"docker" "inspect" "92620fb3e8cd9b1cae77bd02c82bb1b1b75458ba93027f6ede68eccc5dc00bfb"`
Dec 18 05:35:31.126 INFO running `"docker" "rm" "-f" "92620fb3e8cd9b1cae77bd02c82bb1b1b75458ba93027f6ede68eccc5dc00bfb"`
Dec 18 05:35:31.428 INFO [stdout] 92620fb3e8cd9b1cae77bd02c82bb1b1b75458ba93027f6ede68eccc5dc00bfb