Dec 13 20:44:16.108 INFO testing dzharikhin/ml_example against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 20:44:16.108 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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 13 20:44:16.516 INFO [stdout] 5d4d8c7c42780bac39cd84f343498e7b3c884b0455016f8d278aaaf7b00c5faa
Dec 13 20:44:16.523 INFO running `"docker" "start" "-a" "5d4d8c7c42780bac39cd84f343498e7b3c884b0455016f8d278aaaf7b00c5faa"`
Dec 13 20:44:18.307 INFO [stderr] usermod: no changes
Dec 13 20:44:18.481 INFO [stderr]    Compiling ml-example v0.0.1 (/source)
Dec 13 20:44:19.271 INFO [stderr] warning: function is never used: `gate`
Dec 13 20:44:19.271 INFO [stderr]    --> src/neural/main.rs:127:1
Dec 13 20:44:19.271 INFO [stderr]     |
Dec 13 20:44:19.271 INFO [stderr] 127 | fn gate(val: f64) -> f64 {
Dec 13 20:44:19.271 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 20:44:19.271 INFO [stderr]     |
Dec 13 20:44:19.271 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 13 20:44:19.271 INFO [stderr] 
Dec 13 20:44:19.271 INFO [stderr] warning: function is never used: `sigmoid_derivative`
Dec 13 20:44:19.272 INFO [stderr]    --> src/neural/main.rs:135:1
Dec 13 20:44:19.272 INFO [stderr]     |
Dec 13 20:44:19.272 INFO [stderr] 135 | fn sigmoid_derivative(x: f64) -> f64 {
Dec 13 20:44:19.272 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 20:44:19.272 INFO [stderr] 
Dec 13 20:44:21.101 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.76s
Dec 13 20:44:21.102 INFO [stderr] su: No module specific data is present
Dec 13 20:44:21.772 INFO running `"docker" "inspect" "5d4d8c7c42780bac39cd84f343498e7b3c884b0455016f8d278aaaf7b00c5faa"`
Dec 13 20:44:22.053 INFO running `"docker" "rm" "-f" "5d4d8c7c42780bac39cd84f343498e7b3c884b0455016f8d278aaaf7b00c5faa"`
Dec 13 20:44:22.499 INFO [stdout] 5d4d8c7c42780bac39cd84f343498e7b3c884b0455016f8d278aaaf7b00c5faa
Dec 13 20:44:22.501 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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 13 20:44:23.055 INFO [stdout] f4328d5fbf99a92aa41de2c56f81bd8a53cb93d0bae381444ab6d7d2c017891f
Dec 13 20:44:23.063 INFO running `"docker" "start" "-a" "f4328d5fbf99a92aa41de2c56f81bd8a53cb93d0bae381444ab6d7d2c017891f"`
Dec 13 20:44:24.571 INFO [stderr] usermod: no changes
Dec 13 20:44:24.651 INFO [stderr]    Compiling ml-example v0.0.1 (/source)
Dec 13 20:44:25.339 INFO [stderr] warning: function is never used: `gate`
Dec 13 20:44:25.339 INFO [stderr]    --> src/neural/main.rs:127:1
Dec 13 20:44:25.339 INFO [stderr]     |
Dec 13 20:44:25.339 INFO [stderr] 127 | fn gate(val: f64) -> f64 {
Dec 13 20:44:25.339 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 20:44:25.339 INFO [stderr]     |
Dec 13 20:44:25.339 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 13 20:44:25.339 INFO [stderr] 
Dec 13 20:44:25.339 INFO [stderr] warning: function is never used: `sigmoid_derivative`
Dec 13 20:44:25.339 INFO [stderr]    --> src/neural/main.rs:135:1
Dec 13 20:44:25.339 INFO [stderr]     |
Dec 13 20:44:25.339 INFO [stderr] 135 | fn sigmoid_derivative(x: f64) -> f64 {
Dec 13 20:44:25.339 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 20:44:25.339 INFO [stderr] 
Dec 13 20:44:25.781 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
Dec 13 20:44:25.782 INFO [stderr] su: No module specific data is present
Dec 13 20:44:26.467 INFO running `"docker" "inspect" "f4328d5fbf99a92aa41de2c56f81bd8a53cb93d0bae381444ab6d7d2c017891f"`
Dec 13 20:44:26.839 INFO running `"docker" "rm" "-f" "f4328d5fbf99a92aa41de2c56f81bd8a53cb93d0bae381444ab6d7d2c017891f"`
Dec 13 20:44:27.159 INFO [stdout] f4328d5fbf99a92aa41de2c56f81bd8a53cb93d0bae381444ab6d7d2c017891f
Dec 13 20:44:27.167 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-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 13 20:44:27.619 INFO [stdout] 34d39ab4e2ce56a11138e0d011b2c3f05667b46eae12784400e12f650e0b83ab
Dec 13 20:44:27.621 INFO running `"docker" "start" "-a" "34d39ab4e2ce56a11138e0d011b2c3f05667b46eae12784400e12f650e0b83ab"`
Dec 13 20:44:28.575 INFO [stderr] usermod: no changes
Dec 13 20:44:28.642 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 13 20:44:28.647 INFO [stderr]      Running /target/debug/deps/client-e68f0cf4912538df
Dec 13 20:44:28.650 INFO [stdout] 
Dec 13 20:44:28.650 INFO [stdout] running 0 tests
Dec 13 20:44:28.650 INFO [stdout] 
Dec 13 20:44:28.650 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 20:44:28.650 INFO [stdout] 
Dec 13 20:44:28.655 INFO [stderr]      Running /target/debug/deps/daemon-80e6b3dcfe834763
Dec 13 20:44:28.657 INFO [stdout] 
Dec 13 20:44:28.657 INFO [stdout] running 0 tests
Dec 13 20:44:28.657 INFO [stdout] 
Dec 13 20:44:28.657 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 20:44:28.657 INFO [stdout] 
Dec 13 20:44:28.664 INFO [stderr] su: No module specific data is present
Dec 13 20:44:29.508 INFO running `"docker" "inspect" "34d39ab4e2ce56a11138e0d011b2c3f05667b46eae12784400e12f650e0b83ab"`
Dec 13 20:44:29.935 INFO running `"docker" "rm" "-f" "34d39ab4e2ce56a11138e0d011b2c3f05667b46eae12784400e12f650e0b83ab"`
Dec 13 20:44:30.357 INFO [stdout] 34d39ab4e2ce56a11138e0d011b2c3f05667b46eae12784400e12f650e0b83ab