Oct 26 22:36:56.301 INFO checking quantum-dan/math against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 26 22:36:56.303 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-5/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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"`
Oct 26 22:36:56.748 INFO blam! 752dcf31cce65a595ff3cca5f5fc26de0c1fc2a14a9b7af69fa5b5ad8839a0df
Oct 26 22:36:56.752 INFO running `"docker" "start" "-a" "752dcf31cce65a595ff3cca5f5fc26de0c1fc2a14a9b7af69fa5b5ad8839a0df"`
Oct 26 22:36:57.772 INFO kablam! usermod: no changes
Oct 26 22:36:57.807 INFO kablam!     Checking math v0.1.0 (/source)
Oct 26 22:36:58.086 INFO kablam! warning: method is never used: `negative`
Oct 26 22:36:58.086 INFO kablam!   --> src/main.rs:45:5
Oct 26 22:36:58.086 INFO kablam!    |
Oct 26 22:36:58.086 INFO kablam! 45 |     fn negative(&self) -> Fraction {
Oct 26 22:36:58.086 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 22:36:58.086 INFO kablam!    |
Oct 26 22:36:58.086 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 26 22:36:58.086 INFO kablam! 
Oct 26 22:36:58.115 INFO kablam! warning: method is never used: `sub`
Oct 26 22:36:58.115 INFO kablam!   --> src/main.rs:48:5
Oct 26 22:36:58.115 INFO kablam!    |
Oct 26 22:36:58.115 INFO kablam! 48 |     fn sub(x: Fraction, y: Fraction) -> Fraction {
Oct 26 22:36:58.115 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 22:36:58.115 INFO kablam! 
Oct 26 22:36:58.115 INFO kablam! warning: method is never used: `inverse`
Oct 26 22:36:58.115 INFO kablam!   --> src/main.rs:51:5
Oct 26 22:36:58.115 INFO kablam!    |
Oct 26 22:36:58.115 INFO kablam! 51 |     fn inverse(&self) -> Fraction {
Oct 26 22:36:58.115 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 22:36:58.115 INFO kablam! 
Oct 26 22:36:58.115 INFO kablam! warning: method is never used: `div`
Oct 26 22:36:58.115 INFO kablam!   --> src/main.rs:54:5
Oct 26 22:36:58.115 INFO kablam!    |
Oct 26 22:36:58.115 INFO kablam! 54 |     fn div(x: Fraction, y: Fraction) -> Fraction {
Oct 26 22:36:58.115 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 22:36:58.115 INFO kablam! 
Oct 26 22:36:58.287 INFO kablam! warning: method is never used: `negative`
Oct 26 22:36:58.287 INFO kablam!   --> src/main.rs:45:5
Oct 26 22:36:58.287 INFO kablam!    |
Oct 26 22:36:58.287 INFO kablam! 45 |     fn negative(&self) -> Fraction {
Oct 26 22:36:58.287 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 22:36:58.287 INFO kablam!    |
Oct 26 22:36:58.287 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 26 22:36:58.287 INFO kablam! 
Oct 26 22:36:58.287 INFO kablam! warning: method is never used: `sub`
Oct 26 22:36:58.287 INFO kablam!   --> src/main.rs:48:5
Oct 26 22:36:58.287 INFO kablam!    |
Oct 26 22:36:58.287 INFO kablam! 48 |     fn sub(x: Fraction, y: Fraction) -> Fraction {
Oct 26 22:36:58.287 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 22:36:58.287 INFO kablam! 
Oct 26 22:36:58.287 INFO kablam! warning: method is never used: `inverse`
Oct 26 22:36:58.287 INFO kablam!   --> src/main.rs:51:5
Oct 26 22:36:58.287 INFO kablam!    |
Oct 26 22:36:58.287 INFO kablam! 51 |     fn inverse(&self) -> Fraction {
Oct 26 22:36:58.287 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 22:36:58.287 INFO kablam! 
Oct 26 22:36:58.287 INFO kablam! warning: method is never used: `div`
Oct 26 22:36:58.287 INFO kablam!   --> src/main.rs:54:5
Oct 26 22:36:58.287 INFO kablam!    |
Oct 26 22:36:58.287 INFO kablam! 54 |     fn div(x: Fraction, y: Fraction) -> Fraction {
Oct 26 22:36:58.287 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 22:36:58.287 INFO kablam! 
Oct 26 22:36:58.313 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
Oct 26 22:36:58.320 INFO kablam! su: No module specific data is present
Oct 26 22:36:59.029 INFO running `"docker" "rm" "-f" "752dcf31cce65a595ff3cca5f5fc26de0c1fc2a14a9b7af69fa5b5ad8839a0df"`
Oct 26 22:36:59.317 INFO blam! 752dcf31cce65a595ff3cca5f5fc26de0c1fc2a14a9b7af69fa5b5ad8839a0df