Dec 05 10:46:38.224 INFO testing quantum-dan/math against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 10:46:38.224 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 05 10:46:38.412 INFO [stdout] cd0f5a89854c8e5d9d9140ae12f5441709e676402944e07f35dbe7de82d0be8e
Dec 05 10:46:38.420 INFO running `"docker" "start" "-a" "cd0f5a89854c8e5d9d9140ae12f5441709e676402944e07f35dbe7de82d0be8e"`
Dec 05 10:46:38.889 INFO [stderr] usermod: no changes
Dec 05 10:46:38.924 INFO [stderr]    Compiling math v0.1.0 (/source)
Dec 05 10:46:39.132 INFO [stderr] warning: method is never used: `negative`
Dec 05 10:46:39.132 INFO [stderr]   --> src/main.rs:45:5
Dec 05 10:46:39.132 INFO [stderr]    |
Dec 05 10:46:39.132 INFO [stderr] 45 |     fn negative(&self) -> Fraction {
Dec 05 10:46:39.132 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 10:46:39.132 INFO [stderr]    |
Dec 05 10:46:39.132 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 10:46:39.132 INFO [stderr] 
Dec 05 10:46:39.132 INFO [stderr] warning: method is never used: `sub`
Dec 05 10:46:39.132 INFO [stderr]   --> src/main.rs:48:5
Dec 05 10:46:39.132 INFO [stderr]    |
Dec 05 10:46:39.132 INFO [stderr] 48 |     fn sub(x: Fraction, y: Fraction) -> Fraction {
Dec 05 10:46:39.132 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 10:46:39.132 INFO [stderr] 
Dec 05 10:46:39.132 INFO [stderr] warning: method is never used: `inverse`
Dec 05 10:46:39.132 INFO [stderr]   --> src/main.rs:51:5
Dec 05 10:46:39.132 INFO [stderr]    |
Dec 05 10:46:39.132 INFO [stderr] 51 |     fn inverse(&self) -> Fraction {
Dec 05 10:46:39.132 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 10:46:39.132 INFO [stderr] 
Dec 05 10:46:39.132 INFO [stderr] warning: method is never used: `div`
Dec 05 10:46:39.132 INFO [stderr]   --> src/main.rs:54:5
Dec 05 10:46:39.132 INFO [stderr]    |
Dec 05 10:46:39.132 INFO [stderr] 54 |     fn div(x: Fraction, y: Fraction) -> Fraction {
Dec 05 10:46:39.132 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 10:46:39.133 INFO [stderr] 
Dec 05 10:46:39.340 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
Dec 05 10:46:39.348 INFO [stderr] su: No module specific data is present
Dec 05 10:46:39.593 INFO running `"docker" "inspect" "cd0f5a89854c8e5d9d9140ae12f5441709e676402944e07f35dbe7de82d0be8e"`
Dec 05 10:46:39.698 INFO running `"docker" "rm" "-f" "cd0f5a89854c8e5d9d9140ae12f5441709e676402944e07f35dbe7de82d0be8e"`
Dec 05 10:46:39.854 INFO [stdout] cd0f5a89854c8e5d9d9140ae12f5441709e676402944e07f35dbe7de82d0be8e
Dec 05 10:46:39.858 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 05 10:46:40.139 INFO [stdout] aab55f951362e8b4369d2a317cb277e39853647f105a14c5112663870cd26d88
Dec 05 10:46:40.141 INFO running `"docker" "start" "-a" "aab55f951362e8b4369d2a317cb277e39853647f105a14c5112663870cd26d88"`
Dec 05 10:46:40.677 INFO [stderr] usermod: no changes
Dec 05 10:46:40.735 INFO [stderr]    Compiling math v0.1.0 (/source)
Dec 05 10:46:41.080 INFO [stderr] warning: method is never used: `negative`
Dec 05 10:46:41.080 INFO [stderr]   --> src/main.rs:45:5
Dec 05 10:46:41.081 INFO [stderr]    |
Dec 05 10:46:41.081 INFO [stderr] 45 |     fn negative(&self) -> Fraction {
Dec 05 10:46:41.081 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 10:46:41.081 INFO [stderr]    |
Dec 05 10:46:41.082 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 10:46:41.082 INFO [stderr] 
Dec 05 10:46:41.082 INFO [stderr] warning: method is never used: `sub`
Dec 05 10:46:41.082 INFO [stderr]   --> src/main.rs:48:5
Dec 05 10:46:41.082 INFO [stderr]    |
Dec 05 10:46:41.083 INFO [stderr] 48 |     fn sub(x: Fraction, y: Fraction) -> Fraction {
Dec 05 10:46:41.083 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 10:46:41.083 INFO [stderr] 
Dec 05 10:46:41.083 INFO [stderr] warning: method is never used: `inverse`
Dec 05 10:46:41.084 INFO [stderr]   --> src/main.rs:51:5
Dec 05 10:46:41.084 INFO [stderr]    |
Dec 05 10:46:41.084 INFO [stderr] 51 |     fn inverse(&self) -> Fraction {
Dec 05 10:46:41.084 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 10:46:41.085 INFO [stderr] 
Dec 05 10:46:41.085 INFO [stderr] warning: method is never used: `div`
Dec 05 10:46:41.085 INFO [stderr]   --> src/main.rs:54:5
Dec 05 10:46:41.085 INFO [stderr]    |
Dec 05 10:46:41.085 INFO [stderr] 54 |     fn div(x: Fraction, y: Fraction) -> Fraction {
Dec 05 10:46:41.086 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 10:46:41.086 INFO [stderr] 
Dec 05 10:46:41.440 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
Dec 05 10:46:41.440 INFO [stderr] su: No module specific data is present
Dec 05 10:46:42.301 INFO running `"docker" "inspect" "aab55f951362e8b4369d2a317cb277e39853647f105a14c5112663870cd26d88"`
Dec 05 10:46:42.430 INFO running `"docker" "rm" "-f" "aab55f951362e8b4369d2a317cb277e39853647f105a14c5112663870cd26d88"`
Dec 05 10:46:42.540 INFO [stdout] aab55f951362e8b4369d2a317cb277e39853647f105a14c5112663870cd26d88
Dec 05 10:46:42.546 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 05 10:46:42.764 INFO [stdout] 94d1fbe875d815d0de87d474a4accb16ca9a0c8f8cab233c4c15fcfc8a3818cc
Dec 05 10:46:42.768 INFO running `"docker" "start" "-a" "94d1fbe875d815d0de87d474a4accb16ca9a0c8f8cab233c4c15fcfc8a3818cc"`
Dec 05 10:46:43.848 INFO [stderr] usermod: no changes
Dec 05 10:46:43.888 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 05 10:46:43.889 INFO [stderr]      Running /target/debug/deps/math-3388c6abf2619b1d
Dec 05 10:46:43.890 INFO [stdout] 
Dec 05 10:46:43.890 INFO [stdout] running 0 tests
Dec 05 10:46:43.890 INFO [stdout] 
Dec 05 10:46:43.890 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 10:46:43.890 INFO [stdout] 
Dec 05 10:46:43.892 INFO [stderr] su: No module specific data is present
Dec 05 10:46:44.540 INFO running `"docker" "inspect" "94d1fbe875d815d0de87d474a4accb16ca9a0c8f8cab233c4c15fcfc8a3818cc"`
Dec 05 10:46:44.954 INFO running `"docker" "rm" "-f" "94d1fbe875d815d0de87d474a4accb16ca9a0c8f8cab233c4c15fcfc8a3818cc"`
Dec 05 10:46:45.236 INFO [stdout] 94d1fbe875d815d0de87d474a4accb16ca9a0c8f8cab233c4c15fcfc8a3818cc