Nov 16 16:23:18.718 INFO testing quantum-dan/math against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 16:23:18.718 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 16:23:19.256 INFO [stdout] ea770142114abacb9f55023e8e36b8dc64a192840c7ab45702af6100d3b35c8f
Nov 16 16:23:19.258 INFO running `"docker" "start" "-a" "ea770142114abacb9f55023e8e36b8dc64a192840c7ab45702af6100d3b35c8f"`
Nov 16 16:23:20.623 INFO [stderr] usermod: no changes
Nov 16 16:23:20.663 INFO [stderr]    Compiling math v0.1.0 (/source)
Nov 16 16:23:21.054 INFO [stderr] warning: method is never used: `negative`
Nov 16 16:23:21.055 INFO [stderr]   --> src/main.rs:45:5
Nov 16 16:23:21.055 INFO [stderr]    |
Nov 16 16:23:21.059 INFO [stderr] 45 |     fn negative(&self) -> Fraction {
Nov 16 16:23:21.059 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 16:23:21.060 INFO [stderr]    |
Nov 16 16:23:21.060 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 16:23:21.061 INFO [stderr] 
Nov 16 16:23:21.061 INFO [stderr] warning: method is never used: `sub`
Nov 16 16:23:21.061 INFO [stderr]   --> src/main.rs:48:5
Nov 16 16:23:21.061 INFO [stderr]    |
Nov 16 16:23:21.062 INFO [stderr] 48 |     fn sub(x: Fraction, y: Fraction) -> Fraction {
Nov 16 16:23:21.062 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 16:23:21.062 INFO [stderr] 
Nov 16 16:23:21.063 INFO [stderr] warning: method is never used: `inverse`
Nov 16 16:23:21.063 INFO [stderr]   --> src/main.rs:51:5
Nov 16 16:23:21.063 INFO [stderr]    |
Nov 16 16:23:21.064 INFO [stderr] 51 |     fn inverse(&self) -> Fraction {
Nov 16 16:23:21.064 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 16:23:21.064 INFO [stderr] 
Nov 16 16:23:21.064 INFO [stderr] warning: method is never used: `div`
Nov 16 16:23:21.065 INFO [stderr]   --> src/main.rs:54:5
Nov 16 16:23:21.065 INFO [stderr]    |
Nov 16 16:23:21.065 INFO [stderr] 54 |     fn div(x: Fraction, y: Fraction) -> Fraction {
Nov 16 16:23:21.065 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 16:23:21.066 INFO [stderr] 
Nov 16 16:23:21.339 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
Nov 16 16:23:21.351 INFO [stderr] su: No module specific data is present
Nov 16 16:23:22.053 INFO running `"docker" "inspect" "ea770142114abacb9f55023e8e36b8dc64a192840c7ab45702af6100d3b35c8f"`
Nov 16 16:23:22.363 INFO running `"docker" "rm" "-f" "ea770142114abacb9f55023e8e36b8dc64a192840c7ab45702af6100d3b35c8f"`
Nov 16 16:23:22.599 INFO [stdout] ea770142114abacb9f55023e8e36b8dc64a192840c7ab45702af6100d3b35c8f
Nov 16 16:23:22.609 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 16:23:23.007 INFO [stdout] 508a722fd7fbfbfdac2a9a16344ffe3fbc9da23e6457f3d5d09befbc1bfe4504
Nov 16 16:23:23.010 INFO running `"docker" "start" "-a" "508a722fd7fbfbfdac2a9a16344ffe3fbc9da23e6457f3d5d09befbc1bfe4504"`
Nov 16 16:23:24.850 INFO [stderr] usermod: no changes
Nov 16 16:23:24.904 INFO [stderr]    Compiling math v0.1.0 (/source)
Nov 16 16:23:25.307 INFO [stderr] warning: method is never used: `negative`
Nov 16 16:23:25.307 INFO [stderr]   --> src/main.rs:45:5
Nov 16 16:23:25.307 INFO [stderr]    |
Nov 16 16:23:25.307 INFO [stderr] 45 |     fn negative(&self) -> Fraction {
Nov 16 16:23:25.307 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 16:23:25.307 INFO [stderr]    |
Nov 16 16:23:25.307 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 16:23:25.307 INFO [stderr] 
Nov 16 16:23:25.307 INFO [stderr] warning: method is never used: `sub`
Nov 16 16:23:25.307 INFO [stderr]   --> src/main.rs:48:5
Nov 16 16:23:25.307 INFO [stderr]    |
Nov 16 16:23:25.307 INFO [stderr] 48 |     fn sub(x: Fraction, y: Fraction) -> Fraction {
Nov 16 16:23:25.307 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 16:23:25.308 INFO [stderr] 
Nov 16 16:23:25.308 INFO [stderr] warning: method is never used: `inverse`
Nov 16 16:23:25.308 INFO [stderr]   --> src/main.rs:51:5
Nov 16 16:23:25.308 INFO [stderr]    |
Nov 16 16:23:25.308 INFO [stderr] 51 |     fn inverse(&self) -> Fraction {
Nov 16 16:23:25.308 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 16:23:25.308 INFO [stderr] 
Nov 16 16:23:25.308 INFO [stderr] warning: method is never used: `div`
Nov 16 16:23:25.308 INFO [stderr]   --> src/main.rs:54:5
Nov 16 16:23:25.308 INFO [stderr]    |
Nov 16 16:23:25.308 INFO [stderr] 54 |     fn div(x: Fraction, y: Fraction) -> Fraction {
Nov 16 16:23:25.308 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 16:23:25.308 INFO [stderr] 
Nov 16 16:23:25.739 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
Nov 16 16:23:25.739 INFO [stderr] su: No module specific data is present
Nov 16 16:23:26.457 INFO running `"docker" "inspect" "508a722fd7fbfbfdac2a9a16344ffe3fbc9da23e6457f3d5d09befbc1bfe4504"`
Nov 16 16:23:26.703 INFO running `"docker" "rm" "-f" "508a722fd7fbfbfdac2a9a16344ffe3fbc9da23e6457f3d5d09befbc1bfe4504"`
Nov 16 16:23:26.983 INFO [stdout] 508a722fd7fbfbfdac2a9a16344ffe3fbc9da23e6457f3d5d09befbc1bfe4504
Nov 16 16:23:26.989 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 16:23:27.385 INFO [stdout] f2542e721546295797cc160a4801578dfb5fe9cf5f79136a22f365d3e371720a
Nov 16 16:23:27.391 INFO running `"docker" "start" "-a" "f2542e721546295797cc160a4801578dfb5fe9cf5f79136a22f365d3e371720a"`
Nov 16 16:23:28.754 INFO [stderr] usermod: no changes
Nov 16 16:23:28.870 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
Nov 16 16:23:28.871 INFO [stderr]      Running /target/debug/deps/math-64a9d1315f75d12b
Nov 16 16:23:28.872 INFO [stdout] 
Nov 16 16:23:28.872 INFO [stdout] running 0 tests
Nov 16 16:23:28.873 INFO [stdout] 
Nov 16 16:23:28.873 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 16:23:28.873 INFO [stdout] 
Nov 16 16:23:28.876 INFO [stderr] su: No module specific data is present
Nov 16 16:23:29.659 INFO running `"docker" "inspect" "f2542e721546295797cc160a4801578dfb5fe9cf5f79136a22f365d3e371720a"`
Nov 16 16:23:29.944 INFO running `"docker" "rm" "-f" "f2542e721546295797cc160a4801578dfb5fe9cf5f79136a22f365d3e371720a"`
Nov 16 16:23:30.290 INFO [stdout] f2542e721546295797cc160a4801578dfb5fe9cf5f79136a22f365d3e371720a