Nov 30 03:47:39.042 INFO checking dyens/arena against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 03:47:39.042 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-5/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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"`
Nov 30 03:47:39.451 INFO [stdout] 5e81cbdb986b5c962d17e937e60d9e21beb3fcd775828aa7859284a1e8d535b8
Nov 30 03:47:39.454 INFO running `"docker" "start" "-a" "5e81cbdb986b5c962d17e937e60d9e21beb3fcd775828aa7859284a1e8d535b8"`
Nov 30 03:47:40.471 INFO [stderr] usermod: no changes
Nov 30 03:47:40.801 INFO [stderr]     Checking x11-dl v2.17.3
Nov 30 03:47:40.809 INFO [stderr]     Checking ncollide_math v0.9.0
Nov 30 03:47:40.820 INFO [stderr]     Checking pistoncore-input v0.20.0
Nov 30 03:47:40.866 INFO [stderr]     Checking piston-gfx_texture v0.31.0
Nov 30 03:47:43.860 INFO [stderr]     Checking ncollide_utils v0.9.0
Nov 30 03:47:45.212 INFO [stderr]     Checking piston2d-gfx_graphics v0.50.0
Nov 30 03:47:46.663 INFO [stderr]     Checking ncollide_geometry v0.6.2
Nov 30 03:47:46.663 INFO [stderr]     Checking ncollide_procedural v0.9.0
Nov 30 03:47:46.960 INFO [stderr]     Checking pistoncore-window v0.31.0
Nov 30 03:47:47.452 INFO [stderr]     Checking winit v0.10.0
Nov 30 03:47:51.954 INFO [stderr]     Checking pistoncore-event_loop v0.36.0
Nov 30 03:47:55.357 INFO [stderr]     Checking glutin v0.12.2
Nov 30 03:47:56.029 INFO [stderr]     Checking piston v0.36.0
Nov 30 03:47:59.617 INFO [stderr]     Checking pistoncore-glutin_window v0.45.3
Nov 30 03:48:01.708 INFO [stderr]     Checking piston_window v0.77.0
Nov 30 03:48:06.979 INFO [stderr]     Checking ncollide_pipeline v0.13.1
Nov 30 03:48:06.981 INFO [stderr]     Checking ncollide_transformation v0.9.0
Nov 30 03:48:10.244 INFO [stderr]     Checking ncollide v0.14.1
Nov 30 03:48:11.178 INFO [stderr]     Checking arena v0.1.0 (/source)
Nov 30 03:48:16.363 INFO [stderr] warning: unused import: `std::mem`
Nov 30 03:48:16.363 INFO [stderr]   --> src/tank.rs:13:5
Nov 30 03:48:16.363 INFO [stderr]    |
Nov 30 03:48:16.363 INFO [stderr] 13 | use std::mem;
Nov 30 03:48:16.363 INFO [stderr]    |     ^^^^^^^^
Nov 30 03:48:16.363 INFO [stderr]    |
Nov 30 03:48:16.363 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 30 03:48:16.363 INFO [stderr] 
Nov 30 03:48:16.920 INFO [stderr] warning: method is never used: `give_brain`
Nov 30 03:48:16.920 INFO [stderr]    --> src/tank.rs:183:5
Nov 30 03:48:16.921 INFO [stderr]     |
Nov 30 03:48:16.921 INFO [stderr] 183 |     pub fn give_brain(&mut self, brain: Brain) {
Nov 30 03:48:16.921 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 03:48:16.921 INFO [stderr]     |
Nov 30 03:48:16.921 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 30 03:48:16.921 INFO [stderr] 
Nov 30 03:48:16.921 INFO [stderr] warning: method is never used: `pick_up_brain`
Nov 30 03:48:16.921 INFO [stderr]    --> src/tank.rs:187:5
Nov 30 03:48:16.921 INFO [stderr]     |
Nov 30 03:48:16.921 INFO [stderr] 187 |     pub fn pick_up_brain(mut self) -> Option<Brain> {
Nov 30 03:48:16.921 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 03:48:16.921 INFO [stderr] 
Nov 30 03:48:16.921 INFO [stderr] warning: function is never used: `relu_af`
Nov 30 03:48:16.921 INFO [stderr]  --> src/brain.rs:7:1
Nov 30 03:48:16.921 INFO [stderr]   |
Nov 30 03:48:16.921 INFO [stderr] 7 | pub fn relu_af(x: f64) -> f64 {
Nov 30 03:48:16.921 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 03:48:16.921 INFO [stderr] 
Nov 30 03:48:16.921 INFO [stderr] warning: method is never used: `fuck`
Nov 30 03:48:16.921 INFO [stderr]    --> src/brain.rs:110:5
Nov 30 03:48:16.921 INFO [stderr]     |
Nov 30 03:48:16.921 INFO [stderr] 110 |     pub fn fuck(&self, partner: &Layer) -> (Layer, Layer) {
Nov 30 03:48:16.921 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 03:48:16.921 INFO [stderr] 
Nov 30 03:48:16.921 INFO [stderr] warning: method is never used: `fuck`
Nov 30 03:48:16.921 INFO [stderr]    --> src/brain.rs:211:5
Nov 30 03:48:16.921 INFO [stderr]     |
Nov 30 03:48:16.921 INFO [stderr] 211 | /     pub fn fuck(&self, partner: &LayersChain)
Nov 30 03:48:16.921 INFO [stderr] 212 | |                 -> (LayersChain, LayersChain) {
Nov 30 03:48:16.921 INFO [stderr] 213 | |         assert!(self.layers.len() == partner.layers.len());
Nov 30 03:48:16.921 INFO [stderr] 214 | |         let mut ls1 = Vec::with_capacity(self.layers.len());
Nov 30 03:48:16.921 INFO [stderr] ...   |
Nov 30 03:48:16.921 INFO [stderr] 221 | |         (LayersChain{layers: ls1}, LayersChain{layers: ls2})
Nov 30 03:48:16.921 INFO [stderr] 222 | |     }
Nov 30 03:48:16.921 INFO [stderr]     | |_____^
Nov 30 03:48:16.921 INFO [stderr] 
Nov 30 03:48:16.921 INFO [stderr] warning: method is never used: `fuck`
Nov 30 03:48:16.921 INFO [stderr]    --> src/brain.rs:277:5
Nov 30 03:48:16.921 INFO [stderr]     |
Nov 30 03:48:16.921 INFO [stderr] 277 | /     pub fn fuck(&self, partner: &Brain)
Nov 30 03:48:16.921 INFO [stderr] 278 | |                 -> (Brain, Brain)
Nov 30 03:48:16.921 INFO [stderr] 279 | |     {
Nov 30 03:48:16.921 INFO [stderr] 280 | |         let (rc1, rc2) = self.result_chain
Nov 30 03:48:16.921 INFO [stderr] ...   |
Nov 30 03:48:16.921 INFO [stderr] 297 | |
Nov 30 03:48:16.921 INFO [stderr] 298 | |     }
Nov 30 03:48:16.921 INFO [stderr]     | |_____^
Nov 30 03:48:16.921 INFO [stderr] 
Nov 30 03:48:16.956 INFO [stderr] warning: unused import: `std::mem`
Nov 30 03:48:16.956 INFO [stderr]   --> src/tank.rs:13:5
Nov 30 03:48:16.956 INFO [stderr]    |
Nov 30 03:48:16.956 INFO [stderr] 13 | use std::mem;
Nov 30 03:48:16.956 INFO [stderr]    |     ^^^^^^^^
Nov 30 03:48:16.956 INFO [stderr]    |
Nov 30 03:48:16.956 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 30 03:48:16.956 INFO [stderr] 
Nov 30 03:48:17.433 INFO [stderr] warning: method is never used: `give_brain`
Nov 30 03:48:17.433 INFO [stderr]    --> src/tank.rs:183:5
Nov 30 03:48:17.433 INFO [stderr]     |
Nov 30 03:48:17.433 INFO [stderr] 183 |     pub fn give_brain(&mut self, brain: Brain) {
Nov 30 03:48:17.433 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 03:48:17.433 INFO [stderr]     |
Nov 30 03:48:17.433 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 30 03:48:17.433 INFO [stderr] 
Nov 30 03:48:17.433 INFO [stderr] warning: method is never used: `pick_up_brain`
Nov 30 03:48:17.433 INFO [stderr]    --> src/tank.rs:187:5
Nov 30 03:48:17.433 INFO [stderr]     |
Nov 30 03:48:17.433 INFO [stderr] 187 |     pub fn pick_up_brain(mut self) -> Option<Brain> {
Nov 30 03:48:17.433 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 03:48:17.433 INFO [stderr] 
Nov 30 03:48:17.433 INFO [stderr] warning: function is never used: `relu_af`
Nov 30 03:48:17.433 INFO [stderr]  --> src/brain.rs:7:1
Nov 30 03:48:17.433 INFO [stderr]   |
Nov 30 03:48:17.433 INFO [stderr] 7 | pub fn relu_af(x: f64) -> f64 {
Nov 30 03:48:17.433 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 03:48:17.433 INFO [stderr] 
Nov 30 03:48:17.434 INFO [stderr] warning: method is never used: `fuck`
Nov 30 03:48:17.434 INFO [stderr]    --> src/brain.rs:110:5
Nov 30 03:48:17.434 INFO [stderr]     |
Nov 30 03:48:17.434 INFO [stderr] 110 |     pub fn fuck(&self, partner: &Layer) -> (Layer, Layer) {
Nov 30 03:48:17.434 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 03:48:17.434 INFO [stderr] 
Nov 30 03:48:17.434 INFO [stderr] warning: method is never used: `fuck`
Nov 30 03:48:17.434 INFO [stderr]    --> src/brain.rs:211:5
Nov 30 03:48:17.434 INFO [stderr]     |
Nov 30 03:48:17.434 INFO [stderr] 211 | /     pub fn fuck(&self, partner: &LayersChain)
Nov 30 03:48:17.434 INFO [stderr] 212 | |                 -> (LayersChain, LayersChain) {
Nov 30 03:48:17.434 INFO [stderr] 213 | |         assert!(self.layers.len() == partner.layers.len());
Nov 30 03:48:17.434 INFO [stderr] 214 | |         let mut ls1 = Vec::with_capacity(self.layers.len());
Nov 30 03:48:17.434 INFO [stderr] ...   |
Nov 30 03:48:17.434 INFO [stderr] 221 | |         (LayersChain{layers: ls1}, LayersChain{layers: ls2})
Nov 30 03:48:17.434 INFO [stderr] 222 | |     }
Nov 30 03:48:17.434 INFO [stderr]     | |_____^
Nov 30 03:48:17.434 INFO [stderr] 
Nov 30 03:48:17.434 INFO [stderr] warning: method is never used: `fuck`
Nov 30 03:48:17.434 INFO [stderr]    --> src/brain.rs:277:5
Nov 30 03:48:17.434 INFO [stderr]     |
Nov 30 03:48:17.434 INFO [stderr] 277 | /     pub fn fuck(&self, partner: &Brain)
Nov 30 03:48:17.434 INFO [stderr] 278 | |                 -> (Brain, Brain)
Nov 30 03:48:17.434 INFO [stderr] 279 | |     {
Nov 30 03:48:17.434 INFO [stderr] 280 | |         let (rc1, rc2) = self.result_chain
Nov 30 03:48:17.434 INFO [stderr] ...   |
Nov 30 03:48:17.434 INFO [stderr] 297 | |
Nov 30 03:48:17.434 INFO [stderr] 298 | |     }
Nov 30 03:48:17.434 INFO [stderr]     | |_____^
Nov 30 03:48:17.434 INFO [stderr] 
Nov 30 03:48:17.466 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.97s
Nov 30 03:48:17.493 INFO [stderr] su: No module specific data is present
Nov 30 03:48:18.221 INFO running `"docker" "inspect" "5e81cbdb986b5c962d17e937e60d9e21beb3fcd775828aa7859284a1e8d535b8"`
Nov 30 03:48:18.524 INFO running `"docker" "rm" "-f" "5e81cbdb986b5c962d17e937e60d9e21beb3fcd775828aa7859284a1e8d535b8"`
Nov 30 03:48:18.860 INFO [stdout] 5e81cbdb986b5c962d17e937e60d9e21beb3fcd775828aa7859284a1e8d535b8