Dec 04 23:38:20.175 INFO checking Ueberflieger/backpropagation against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 23:38:20.175 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 04 23:38:20.423 INFO [stdout] c0b2976f5cad449f47cdeb51200cf0c35fd7b4c9ff7bacf2dad4404e33010109
Dec 04 23:38:20.427 INFO running `"docker" "start" "-a" "c0b2976f5cad449f47cdeb51200cf0c35fd7b4c9ff7bacf2dad4404e33010109"`
Dec 04 23:38:20.900 INFO [stderr] usermod: no changes
Dec 04 23:38:20.937 INFO [stderr]     Checking backpropagation v0.1.0 (/source)
Dec 04 23:38:21.287 INFO [stderr] warning: method is never used: `calculate_output`
Dec 04 23:38:21.287 INFO [stderr]  --> src/neuron.rs:7:5
Dec 04 23:38:21.287 INFO [stderr]   |
Dec 04 23:38:21.287 INFO [stderr] 7 |     fn calculate_output(&self, input: f64) -> f64 {
Dec 04 23:38:21.287 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 23:38:21.287 INFO [stderr]   |
Dec 04 23:38:21.287 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 23:38:21.287 INFO [stderr] 
Dec 04 23:38:21.347 INFO [stderr] warning: method is never used: `calculate_output`
Dec 04 23:38:21.347 INFO [stderr]  --> src/neuron.rs:7:5
Dec 04 23:38:21.347 INFO [stderr]   |
Dec 04 23:38:21.347 INFO [stderr] 7 |     fn calculate_output(&self, input: f64) -> f64 {
Dec 04 23:38:21.347 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 23:38:21.347 INFO [stderr]   |
Dec 04 23:38:21.347 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 23:38:21.347 INFO [stderr] 
Dec 04 23:38:21.360 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
Dec 04 23:38:21.362 INFO [stderr] su: No module specific data is present
Dec 04 23:38:21.767 INFO running `"docker" "inspect" "c0b2976f5cad449f47cdeb51200cf0c35fd7b4c9ff7bacf2dad4404e33010109"`
Dec 04 23:38:22.005 INFO running `"docker" "rm" "-f" "c0b2976f5cad449f47cdeb51200cf0c35fd7b4c9ff7bacf2dad4404e33010109"`
Dec 04 23:38:22.155 INFO [stdout] c0b2976f5cad449f47cdeb51200cf0c35fd7b4c9ff7bacf2dad4404e33010109