Dec 02 00:01:37.202 INFO testing atsushi130/perceptron against 1.30.1 for beta-1.31-5
Dec 02 00:01:37.203 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 00:01:37.699 INFO [stdout] 88486e9c32fd7fa110843a7458e568515ab49c932e0ca316a30299d98345d55a
Dec 02 00:01:37.699 INFO running `"docker" "start" "-a" "88486e9c32fd7fa110843a7458e568515ab49c932e0ca316a30299d98345d55a"`
Dec 02 00:01:38.842 INFO [stderr] usermod: no changes
Dec 02 00:01:38.927 INFO [stderr]    Compiling perceptron v0.1.0 (/source)
Dec 02 00:01:39.423 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 02 00:01:39.423 INFO [stderr]   --> src/learner/perceptron/perceptron.rs:64:19
Dec 02 00:01:39.423 INFO [stderr]    |
Dec 02 00:01:39.423 INFO [stderr] 64 |         self.sign((x as f64))
Dec 02 00:01:39.423 INFO [stderr]    |                   ^^^^^^^^^^ help: remove these parentheses
Dec 02 00:01:39.423 INFO [stderr]    |
Dec 02 00:01:39.423 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 02 00:01:39.423 INFO [stderr] 
Dec 02 00:01:40.520 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.64s
Dec 02 00:01:40.523 INFO [stderr] su: No module specific data is present
Dec 02 00:01:41.117 INFO running `"docker" "inspect" "88486e9c32fd7fa110843a7458e568515ab49c932e0ca316a30299d98345d55a"`
Dec 02 00:01:41.333 INFO running `"docker" "rm" "-f" "88486e9c32fd7fa110843a7458e568515ab49c932e0ca316a30299d98345d55a"`
Dec 02 00:01:41.531 INFO [stdout] 88486e9c32fd7fa110843a7458e568515ab49c932e0ca316a30299d98345d55a
Dec 02 00:01:41.536 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 00:01:41.932 INFO [stdout] 3ee13cc1cc8aa28a8e4c82cd0ab1e509afc9da10d0420a80c5b84893598e4890
Dec 02 00:01:41.936 INFO running `"docker" "start" "-a" "3ee13cc1cc8aa28a8e4c82cd0ab1e509afc9da10d0420a80c5b84893598e4890"`
Dec 02 00:01:42.803 INFO [stderr] usermod: no changes
Dec 02 00:01:42.855 INFO [stderr]    Compiling perceptron v0.1.0 (/source)
Dec 02 00:01:43.423 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 02 00:01:43.423 INFO [stderr]   --> src/learner/perceptron/perceptron.rs:64:19
Dec 02 00:01:43.423 INFO [stderr]    |
Dec 02 00:01:43.423 INFO [stderr] 64 |         self.sign((x as f64))
Dec 02 00:01:43.423 INFO [stderr]    |                   ^^^^^^^^^^ help: remove these parentheses
Dec 02 00:01:43.423 INFO [stderr]    |
Dec 02 00:01:43.423 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 02 00:01:43.423 INFO [stderr] 
Dec 02 00:01:43.896 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
Dec 02 00:01:43.906 INFO [stderr] su: No module specific data is present
Dec 02 00:01:44.236 INFO running `"docker" "inspect" "3ee13cc1cc8aa28a8e4c82cd0ab1e509afc9da10d0420a80c5b84893598e4890"`
Dec 02 00:01:44.376 INFO running `"docker" "rm" "-f" "3ee13cc1cc8aa28a8e4c82cd0ab1e509afc9da10d0420a80c5b84893598e4890"`
Dec 02 00:01:44.559 INFO [stdout] 3ee13cc1cc8aa28a8e4c82cd0ab1e509afc9da10d0420a80c5b84893598e4890
Dec 02 00:01:44.562 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 00:01:44.835 INFO [stdout] d4dc38a2f36f419dddab5c33e6e6ca51b136ca83a1a3fc7299bb84688147555e
Dec 02 00:01:44.841 INFO running `"docker" "start" "-a" "d4dc38a2f36f419dddab5c33e6e6ca51b136ca83a1a3fc7299bb84688147555e"`
Dec 02 00:01:45.311 INFO [stderr] usermod: no changes
Dec 02 00:01:45.347 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 02 00:01:45.350 INFO [stderr]      Running /target/debug/deps/perceptron-48274ce98f3d180c
Dec 02 00:01:45.350 INFO [stdout] 
Dec 02 00:01:45.350 INFO [stdout] running 0 tests
Dec 02 00:01:45.350 INFO [stdout] 
Dec 02 00:01:45.350 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 00:01:45.350 INFO [stdout] 
Dec 02 00:01:45.350 INFO [stderr] su: No module specific data is present
Dec 02 00:01:45.683 INFO running `"docker" "inspect" "d4dc38a2f36f419dddab5c33e6e6ca51b136ca83a1a3fc7299bb84688147555e"`
Dec 02 00:01:45.748 INFO running `"docker" "rm" "-f" "d4dc38a2f36f419dddab5c33e6e6ca51b136ca83a1a3fc7299bb84688147555e"`
Dec 02 00:01:45.848 INFO [stdout] d4dc38a2f36f419dddab5c33e6e6ca51b136ca83a1a3fc7299bb84688147555e
