Nov 04 00:50:47.987 INFO checking quantum-dan/math against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 00:50:47.989 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-7/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 04 00:50:48.469 INFO blam! 16f7bbe09f92de9265a487061d559e0951ceb66169d551888a99848e5275e047
Nov 04 00:50:48.473 INFO running `"docker" "start" "-a" "16f7bbe09f92de9265a487061d559e0951ceb66169d551888a99848e5275e047"`
Nov 04 00:50:50.281 INFO kablam! usermod: no changes
Nov 04 00:50:50.343 INFO kablam!     Checking math v0.1.0 (/source)
Nov 04 00:50:50.616 INFO kablam! warning: method is never used: `negative`
Nov 04 00:50:50.616 INFO kablam!   --> src/main.rs:45:5
Nov 04 00:50:50.616 INFO kablam!    |
Nov 04 00:50:50.616 INFO kablam! 45 |     fn negative(&self) -> Fraction {
Nov 04 00:50:50.616 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 00:50:50.616 INFO kablam!    |
Nov 04 00:50:50.616 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 04 00:50:50.616 INFO kablam! 
Nov 04 00:50:50.616 INFO kablam! warning: method is never used: `sub`
Nov 04 00:50:50.616 INFO kablam!   --> src/main.rs:48:5
Nov 04 00:50:50.616 INFO kablam!    |
Nov 04 00:50:50.616 INFO kablam! 48 |     fn sub(x: Fraction, y: Fraction) -> Fraction {
Nov 04 00:50:50.616 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 00:50:50.616 INFO kablam! 
Nov 04 00:50:50.616 INFO kablam! warning: method is never used: `inverse`
Nov 04 00:50:50.616 INFO kablam!   --> src/main.rs:51:5
Nov 04 00:50:50.616 INFO kablam!    |
Nov 04 00:50:50.616 INFO kablam! 51 |     fn inverse(&self) -> Fraction {
Nov 04 00:50:50.616 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 00:50:50.616 INFO kablam! 
Nov 04 00:50:50.616 INFO kablam! warning: method is never used: `div`
Nov 04 00:50:50.616 INFO kablam!   --> src/main.rs:54:5
Nov 04 00:50:50.616 INFO kablam!    |
Nov 04 00:50:50.616 INFO kablam! 54 |     fn div(x: Fraction, y: Fraction) -> Fraction {
Nov 04 00:50:50.616 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 00:50:50.616 INFO kablam! 
Nov 04 00:50:50.794 INFO kablam! warning: method is never used: `negative`
Nov 04 00:50:50.794 INFO kablam!   --> src/main.rs:45:5
Nov 04 00:50:50.794 INFO kablam!    |
Nov 04 00:50:50.794 INFO kablam! 45 |     fn negative(&self) -> Fraction {
Nov 04 00:50:50.794 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 00:50:50.794 INFO kablam!    |
Nov 04 00:50:50.794 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 04 00:50:50.794 INFO kablam! 
Nov 04 00:50:50.794 INFO kablam! warning: method is never used: `sub`
Nov 04 00:50:50.794 INFO kablam!   --> src/main.rs:48:5
Nov 04 00:50:50.795 INFO kablam!    |
Nov 04 00:50:50.795 INFO kablam! 48 |     fn sub(x: Fraction, y: Fraction) -> Fraction {
Nov 04 00:50:50.795 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 00:50:50.795 INFO kablam! 
Nov 04 00:50:50.795 INFO kablam! warning: method is never used: `inverse`
Nov 04 00:50:50.795 INFO kablam!   --> src/main.rs:51:5
Nov 04 00:50:50.795 INFO kablam!    |
Nov 04 00:50:50.795 INFO kablam! 51 |     fn inverse(&self) -> Fraction {
Nov 04 00:50:50.795 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 00:50:50.795 INFO kablam! 
Nov 04 00:50:50.795 INFO kablam! warning: method is never used: `div`
Nov 04 00:50:50.795 INFO kablam!   --> src/main.rs:54:5
Nov 04 00:50:50.795 INFO kablam!    |
Nov 04 00:50:50.795 INFO kablam! 54 |     fn div(x: Fraction, y: Fraction) -> Fraction {
Nov 04 00:50:50.795 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 00:50:50.795 INFO kablam! 
Nov 04 00:50:50.847 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
Nov 04 00:50:50.871 INFO kablam! su: No module specific data is present
Nov 04 00:50:51.689 INFO running `"docker" "rm" "-f" "16f7bbe09f92de9265a487061d559e0951ceb66169d551888a99848e5275e047"`
Nov 04 00:50:51.986 INFO blam! 16f7bbe09f92de9265a487061d559e0951ceb66169d551888a99848e5275e047