Dec 14 02:12:32.323 INFO testing atsushi130/perceptron against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 02:12:32.323 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 02:12:32.627 INFO [stdout] c7bd517dedb7264d4d7f1a8a1472e414eaeb6df2377d05dcbcb244479ef319aa
Dec 14 02:12:32.632 INFO running `"docker" "start" "-a" "c7bd517dedb7264d4d7f1a8a1472e414eaeb6df2377d05dcbcb244479ef319aa"`
Dec 14 02:12:33.624 INFO [stderr] usermod: no changes
Dec 14 02:12:33.687 INFO [stderr]    Compiling perceptron v0.1.0 (/source)
Dec 14 02:12:34.059 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 14 02:12:34.059 INFO [stderr]   --> src/learner/perceptron/perceptron.rs:64:19
Dec 14 02:12:34.059 INFO [stderr]    |
Dec 14 02:12:34.059 INFO [stderr] 64 |         self.sign((x as f64))
Dec 14 02:12:34.059 INFO [stderr]    |                   ^^^^^^^^^^ help: remove these parentheses
Dec 14 02:12:34.059 INFO [stderr]    |
Dec 14 02:12:34.059 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 14 02:12:34.059 INFO [stderr] 
Dec 14 02:12:35.619 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.96s
Dec 14 02:12:35.619 INFO [stderr] su: No module specific data is present
Dec 14 02:12:36.152 INFO running `"docker" "inspect" "c7bd517dedb7264d4d7f1a8a1472e414eaeb6df2377d05dcbcb244479ef319aa"`
Dec 14 02:12:36.507 INFO running `"docker" "rm" "-f" "c7bd517dedb7264d4d7f1a8a1472e414eaeb6df2377d05dcbcb244479ef319aa"`
Dec 14 02:12:36.736 INFO [stdout] c7bd517dedb7264d4d7f1a8a1472e414eaeb6df2377d05dcbcb244479ef319aa
Dec 14 02:12:36.743 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 02:12:37.243 INFO [stdout] 87d248342d30020bf6dc0fd44978846b92d9a2735c6f6e5dddc8df86e14387a1
Dec 14 02:12:37.248 INFO running `"docker" "start" "-a" "87d248342d30020bf6dc0fd44978846b92d9a2735c6f6e5dddc8df86e14387a1"`
Dec 14 02:12:37.809 INFO [stderr] usermod: no changes
Dec 14 02:12:37.844 INFO [stderr]    Compiling perceptron v0.1.0 (/source)
Dec 14 02:12:38.221 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 14 02:12:38.221 INFO [stderr]   --> src/learner/perceptron/perceptron.rs:64:19
Dec 14 02:12:38.222 INFO [stderr]    |
Dec 14 02:12:38.222 INFO [stderr] 64 |         self.sign((x as f64))
Dec 14 02:12:38.222 INFO [stderr]    |                   ^^^^^^^^^^ help: remove these parentheses
Dec 14 02:12:38.222 INFO [stderr]    |
Dec 14 02:12:38.222 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 14 02:12:38.222 INFO [stderr] 
Dec 14 02:12:38.461 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
Dec 14 02:12:38.463 INFO [stderr] su: No module specific data is present
Dec 14 02:12:38.792 INFO running `"docker" "inspect" "87d248342d30020bf6dc0fd44978846b92d9a2735c6f6e5dddc8df86e14387a1"`
Dec 14 02:12:38.894 INFO running `"docker" "rm" "-f" "87d248342d30020bf6dc0fd44978846b92d9a2735c6f6e5dddc8df86e14387a1"`
Dec 14 02:12:39.011 INFO [stdout] 87d248342d30020bf6dc0fd44978846b92d9a2735c6f6e5dddc8df86e14387a1
Dec 14 02:12:39.012 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 02:12:39.257 INFO [stdout] 4dc50fd8680aa231063e3dd937a372e15beb4020630ed3740e6423ad537d2de0
Dec 14 02:12:39.385 INFO running `"docker" "start" "-a" "4dc50fd8680aa231063e3dd937a372e15beb4020630ed3740e6423ad537d2de0"`
Dec 14 02:12:39.786 INFO [stderr] usermod: no changes
Dec 14 02:12:39.850 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 14 02:12:39.851 INFO [stderr]      Running /target/debug/deps/perceptron-c8e7656df0c4255c
Dec 14 02:12:39.851 INFO [stderr] su: No module specific data is present
Dec 14 02:12:39.851 INFO [stdout] 
Dec 14 02:12:39.851 INFO [stdout] running 0 tests
Dec 14 02:12:39.851 INFO [stdout] 
Dec 14 02:12:39.851 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 02:12:39.851 INFO [stdout] 
Dec 14 02:12:40.084 INFO running `"docker" "inspect" "4dc50fd8680aa231063e3dd937a372e15beb4020630ed3740e6423ad537d2de0"`
Dec 14 02:12:40.210 INFO running `"docker" "rm" "-f" "4dc50fd8680aa231063e3dd937a372e15beb4020630ed3740e6423ad537d2de0"`
Dec 14 02:12:40.300 INFO [stdout] 4dc50fd8680aa231063e3dd937a372e15beb4020630ed3740e6423ad537d2de0