Dec 01 05:33:37.513 INFO testing quantum-dan/math against 1.30.1 for beta-1.31-5
Dec 01 05:33:37.514 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 01 05:33:37.923 INFO [stdout] afc1fb61ffe65847ea4097886c01ddf6b16713532b5ffce79348f92337d5d507
Dec 01 05:33:37.926 INFO running `"docker" "start" "-a" "afc1fb61ffe65847ea4097886c01ddf6b16713532b5ffce79348f92337d5d507"`
Dec 01 05:33:39.169 INFO [stderr] usermod: no changes
Dec 01 05:33:39.212 INFO [stderr]    Compiling math v0.1.0 (/source)
Dec 01 05:33:39.623 INFO [stderr] warning: method is never used: `negative`
Dec 01 05:33:39.623 INFO [stderr]   --> src/main.rs:45:5
Dec 01 05:33:39.624 INFO [stderr]    |
Dec 01 05:33:39.624 INFO [stderr] 45 |     fn negative(&self) -> Fraction {
Dec 01 05:33:39.624 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 05:33:39.624 INFO [stderr]    |
Dec 01 05:33:39.625 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 05:33:39.625 INFO [stderr] 
Dec 01 05:33:39.625 INFO [stderr] warning: method is never used: `sub`
Dec 01 05:33:39.625 INFO [stderr]   --> src/main.rs:48:5
Dec 01 05:33:39.626 INFO [stderr]    |
Dec 01 05:33:39.626 INFO [stderr] 48 |     fn sub(x: Fraction, y: Fraction) -> Fraction {
Dec 01 05:33:39.626 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 05:33:39.627 INFO [stderr] 
Dec 01 05:33:39.627 INFO [stderr] warning: method is never used: `inverse`
Dec 01 05:33:39.627 INFO [stderr]   --> src/main.rs:51:5
Dec 01 05:33:39.627 INFO [stderr]    |
Dec 01 05:33:39.627 INFO [stderr] 51 |     fn inverse(&self) -> Fraction {
Dec 01 05:33:39.627 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 05:33:39.627 INFO [stderr] 
Dec 01 05:33:39.627 INFO [stderr] warning: method is never used: `div`
Dec 01 05:33:39.627 INFO [stderr]   --> src/main.rs:54:5
Dec 01 05:33:39.627 INFO [stderr]    |
Dec 01 05:33:39.627 INFO [stderr] 54 |     fn div(x: Fraction, y: Fraction) -> Fraction {
Dec 01 05:33:39.627 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 05:33:39.627 INFO [stderr] 
Dec 01 05:33:40.095 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
Dec 01 05:33:40.100 INFO [stderr] su: No module specific data is present
Dec 01 05:33:40.804 INFO running `"docker" "inspect" "afc1fb61ffe65847ea4097886c01ddf6b16713532b5ffce79348f92337d5d507"`
Dec 01 05:33:41.117 INFO running `"docker" "rm" "-f" "afc1fb61ffe65847ea4097886c01ddf6b16713532b5ffce79348f92337d5d507"`
Dec 01 05:33:41.396 INFO [stdout] afc1fb61ffe65847ea4097886c01ddf6b16713532b5ffce79348f92337d5d507
Dec 01 05:33:41.403 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 01 05:33:41.863 INFO [stdout] 8231578a0acc7835d00401cb000ac7ee28b188352b8da344752cb4342e971c88
Dec 01 05:33:41.871 INFO running `"docker" "start" "-a" "8231578a0acc7835d00401cb000ac7ee28b188352b8da344752cb4342e971c88"`
Dec 01 05:33:43.118 INFO [stderr] usermod: no changes
Dec 01 05:33:43.177 INFO [stderr]    Compiling math v0.1.0 (/source)
Dec 01 05:33:43.577 INFO [stderr] warning: method is never used: `negative`
Dec 01 05:33:43.577 INFO [stderr]   --> src/main.rs:45:5
Dec 01 05:33:43.577 INFO [stderr]    |
Dec 01 05:33:43.577 INFO [stderr] 45 |     fn negative(&self) -> Fraction {
Dec 01 05:33:43.577 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 05:33:43.577 INFO [stderr]    |
Dec 01 05:33:43.577 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 05:33:43.577 INFO [stderr] 
Dec 01 05:33:43.577 INFO [stderr] warning: method is never used: `sub`
Dec 01 05:33:43.577 INFO [stderr]   --> src/main.rs:48:5
Dec 01 05:33:43.577 INFO [stderr]    |
Dec 01 05:33:43.577 INFO [stderr] 48 |     fn sub(x: Fraction, y: Fraction) -> Fraction {
Dec 01 05:33:43.577 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 05:33:43.577 INFO [stderr] 
Dec 01 05:33:43.577 INFO [stderr] warning: method is never used: `inverse`
Dec 01 05:33:43.577 INFO [stderr]   --> src/main.rs:51:5
Dec 01 05:33:43.577 INFO [stderr]    |
Dec 01 05:33:43.577 INFO [stderr] 51 |     fn inverse(&self) -> Fraction {
Dec 01 05:33:43.577 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 05:33:43.577 INFO [stderr] 
Dec 01 05:33:43.577 INFO [stderr] warning: method is never used: `div`
Dec 01 05:33:43.577 INFO [stderr]   --> src/main.rs:54:5
Dec 01 05:33:43.577 INFO [stderr]    |
Dec 01 05:33:43.577 INFO [stderr] 54 |     fn div(x: Fraction, y: Fraction) -> Fraction {
Dec 01 05:33:43.577 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 05:33:43.577 INFO [stderr] 
Dec 01 05:33:44.031 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
Dec 01 05:33:44.031 INFO [stderr] su: No module specific data is present
Dec 01 05:33:44.457 INFO running `"docker" "inspect" "8231578a0acc7835d00401cb000ac7ee28b188352b8da344752cb4342e971c88"`
Dec 01 05:33:44.689 INFO running `"docker" "rm" "-f" "8231578a0acc7835d00401cb000ac7ee28b188352b8da344752cb4342e971c88"`
Dec 01 05:33:44.839 INFO [stdout] 8231578a0acc7835d00401cb000ac7ee28b188352b8da344752cb4342e971c88
Dec 01 05:33:44.842 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 01 05:33:45.123 INFO [stdout] 07cc752b50624e1e829e519fd75414ce988c827b4d5a0769634e86266ce009b6
Dec 01 05:33:45.131 INFO running `"docker" "start" "-a" "07cc752b50624e1e829e519fd75414ce988c827b4d5a0769634e86266ce009b6"`
Dec 01 05:33:46.085 INFO [stderr] usermod: no changes
Dec 01 05:33:46.147 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 01 05:33:46.151 INFO [stderr]      Running /target/debug/deps/math-edf9e0f957f0d273
Dec 01 05:33:46.151 INFO [stdout] 
Dec 01 05:33:46.151 INFO [stdout] running 0 tests
Dec 01 05:33:46.151 INFO [stdout] 
Dec 01 05:33:46.151 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 05:33:46.151 INFO [stdout] 
Dec 01 05:33:46.155 INFO [stderr] su: No module specific data is present
Dec 01 05:33:47.392 INFO running `"docker" "inspect" "07cc752b50624e1e829e519fd75414ce988c827b4d5a0769634e86266ce009b6"`
Dec 01 05:33:47.717 INFO running `"docker" "rm" "-f" "07cc752b50624e1e829e519fd75414ce988c827b4d5a0769634e86266ce009b6"`
Dec 01 05:33:48.111 INFO [stdout] 07cc752b50624e1e829e519fd75414ce988c827b4d5a0769634e86266ce009b6
