Nov 04 00:50:47.632 INFO checking quantum-dan/math against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 00:50:47.632 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-2/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 00:50:48.220 INFO blam! cc5396dad49da323a7c51ce33b1098e14975330dca09234e36ab1ba58c3d121e
Nov 04 00:50:48.225 INFO running `"docker" "start" "-a" "cc5396dad49da323a7c51ce33b1098e14975330dca09234e36ab1ba58c3d121e"`
Nov 04 00:50:49.771 INFO kablam! usermod: no changes
Nov 04 00:50:49.820 INFO kablam!     Checking math v0.1.0 (/source)
Nov 04 00:50:50.220 INFO kablam! warning: method is never used: `negative`
Nov 04 00:50:50.220 INFO kablam!   --> src/main.rs:45:5
Nov 04 00:50:50.220 INFO kablam!    |
Nov 04 00:50:50.220 INFO kablam! 45 |     fn negative(&self) -> Fraction {
Nov 04 00:50:50.221 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 00:50:50.221 INFO kablam!    |
Nov 04 00:50:50.221 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 04 00:50:50.221 INFO kablam! 
Nov 04 00:50:50.221 INFO kablam! warning: method is never used: `sub`
Nov 04 00:50:50.221 INFO kablam!   --> src/main.rs:48:5
Nov 04 00:50:50.221 INFO kablam!    |
Nov 04 00:50:50.221 INFO kablam! 48 |     fn sub(x: Fraction, y: Fraction) -> Fraction {
Nov 04 00:50:50.221 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 00:50:50.221 INFO kablam! 
Nov 04 00:50:50.221 INFO kablam! warning: method is never used: `inverse`
Nov 04 00:50:50.221 INFO kablam!   --> src/main.rs:51:5
Nov 04 00:50:50.221 INFO kablam!    |
Nov 04 00:50:50.221 INFO kablam! 51 |     fn inverse(&self) -> Fraction {
Nov 04 00:50:50.221 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 00:50:50.221 INFO kablam! 
Nov 04 00:50:50.221 INFO kablam! warning: method is never used: `div`
Nov 04 00:50:50.221 INFO kablam!   --> src/main.rs:54:5
Nov 04 00:50:50.221 INFO kablam!    |
Nov 04 00:50:50.221 INFO kablam! 54 |     fn div(x: Fraction, y: Fraction) -> Fraction {
Nov 04 00:50:50.221 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 00:50:50.221 INFO kablam! 
Nov 04 00:50:50.335 INFO kablam! warning: method is never used: `negative`
Nov 04 00:50:50.335 INFO kablam!   --> src/main.rs:45:5
Nov 04 00:50:50.335 INFO kablam!    |
Nov 04 00:50:50.335 INFO kablam! 45 |     fn negative(&self) -> Fraction {
Nov 04 00:50:50.335 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 00:50:50.335 INFO kablam!    |
Nov 04 00:50:50.335 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 04 00:50:50.335 INFO kablam! 
Nov 04 00:50:50.335 INFO kablam! warning: method is never used: `sub`
Nov 04 00:50:50.335 INFO kablam!   --> src/main.rs:48:5
Nov 04 00:50:50.335 INFO kablam!    |
Nov 04 00:50:50.335 INFO kablam! 48 |     fn sub(x: Fraction, y: Fraction) -> Fraction {
Nov 04 00:50:50.335 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 00:50:50.335 INFO kablam! 
Nov 04 00:50:50.335 INFO kablam! warning: method is never used: `inverse`
Nov 04 00:50:50.335 INFO kablam!   --> src/main.rs:51:5
Nov 04 00:50:50.335 INFO kablam!    |
Nov 04 00:50:50.335 INFO kablam! 51 |     fn inverse(&self) -> Fraction {
Nov 04 00:50:50.335 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 00:50:50.335 INFO kablam! 
Nov 04 00:50:50.335 INFO kablam! warning: method is never used: `div`
Nov 04 00:50:50.335 INFO kablam!   --> src/main.rs:54:5
Nov 04 00:50:50.335 INFO kablam!    |
Nov 04 00:50:50.335 INFO kablam! 54 |     fn div(x: Fraction, y: Fraction) -> Fraction {
Nov 04 00:50:50.335 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 00:50:50.335 INFO kablam! 
Nov 04 00:50:50.363 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
Nov 04 00:50:50.363 INFO kablam! su: No module specific data is present
Nov 04 00:50:51.599 INFO running `"docker" "rm" "-f" "cc5396dad49da323a7c51ce33b1098e14975330dca09234e36ab1ba58c3d121e"`
Nov 04 00:50:51.927 INFO blam! cc5396dad49da323a7c51ce33b1098e14975330dca09234e36ab1ba58c3d121e