Dec 07 20:30:36.712 INFO testing classif-0.0.2 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 20:30:36.712 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 07 20:30:37.082 INFO [stdout] 640adcedfb5d8536256edc2f7f5d7b3c9c5963bedf3f600864a690274cfa8fc5
Dec 07 20:30:37.085 INFO running `"docker" "start" "-a" "640adcedfb5d8536256edc2f7f5d7b3c9c5963bedf3f600864a690274cfa8fc5"`
Dec 07 20:30:37.800 INFO [stderr] usermod: no changes
Dec 07 20:30:37.832 INFO [stderr]    Compiling classif v0.0.2 (/source)
Dec 07 20:30:38.453 INFO [stderr] warning: variable does not need to be mutable
Dec 07 20:30:38.453 INFO [stderr]   --> src/jenks.rs:25:13
Dec 07 20:30:38.453 INFO [stderr]    |
Dec 07 20:30:38.453 INFO [stderr] 25 |         let mut v = unsafe { self.values.get_unchecked_mut(ix.0 * self.dim + ix.1) };
Dec 07 20:30:38.453 INFO [stderr]    |             ----^
Dec 07 20:30:38.453 INFO [stderr]    |             |
Dec 07 20:30:38.453 INFO [stderr]    |             help: remove this `mut`
Dec 07 20:30:38.453 INFO [stderr]    |
Dec 07 20:30:38.453 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 07 20:30:38.453 INFO [stderr] 
Dec 07 20:30:38.469 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used
Dec 07 20:30:38.469 INFO [stderr]  --> src/stats.rs:8:5
Dec 07 20:30:38.469 INFO [stderr]   |
Dec 07 20:30:38.469 INFO [stderr] 8 |     values.iter().map(|v| sum += *v).collect::<Vec<_>>();
Dec 07 20:30:38.469 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 20:30:38.469 INFO [stderr]   |
Dec 07 20:30:38.469 INFO [stderr]   = note: #[warn(unused_must_use)] on by default
Dec 07 20:30:38.469 INFO [stderr]   = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Dec 07 20:30:38.469 INFO [stderr] 
Dec 07 20:30:38.501 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
Dec 07 20:30:38.503 INFO [stderr] su: No module specific data is present
Dec 07 20:30:38.742 INFO running `"docker" "inspect" "640adcedfb5d8536256edc2f7f5d7b3c9c5963bedf3f600864a690274cfa8fc5"`
Dec 07 20:30:38.842 INFO running `"docker" "rm" "-f" "640adcedfb5d8536256edc2f7f5d7b3c9c5963bedf3f600864a690274cfa8fc5"`
Dec 07 20:30:38.981 INFO [stdout] 640adcedfb5d8536256edc2f7f5d7b3c9c5963bedf3f600864a690274cfa8fc5
Dec 07 20:30:38.985 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 07 20:30:39.154 INFO [stdout] 32e0d5fad646ec9476a3c220e142e4a5d6858cd574f8b2b3db6a149a6dea4fff
Dec 07 20:30:39.158 INFO running `"docker" "start" "-a" "32e0d5fad646ec9476a3c220e142e4a5d6858cd574f8b2b3db6a149a6dea4fff"`
Dec 07 20:30:39.552 INFO [stderr] usermod: no changes
Dec 07 20:30:39.602 INFO [stderr]    Compiling classif v0.0.2 (/source)
Dec 07 20:30:40.548 INFO [stderr] warning: variable does not need to be mutable
Dec 07 20:30:40.548 INFO [stderr]   --> src/jenks.rs:25:13
Dec 07 20:30:40.548 INFO [stderr]    |
Dec 07 20:30:40.549 INFO [stderr] 25 |         let mut v = unsafe { self.values.get_unchecked_mut(ix.0 * self.dim + ix.1) };
Dec 07 20:30:40.549 INFO [stderr]    |             ----^
Dec 07 20:30:40.549 INFO [stderr]    |             |
Dec 07 20:30:40.549 INFO [stderr]    |             help: remove this `mut`
Dec 07 20:30:40.549 INFO [stderr]    |
Dec 07 20:30:40.549 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 07 20:30:40.549 INFO [stderr] 
Dec 07 20:30:40.572 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used
Dec 07 20:30:40.572 INFO [stderr]  --> src/stats.rs:8:5
Dec 07 20:30:40.572 INFO [stderr]   |
Dec 07 20:30:40.572 INFO [stderr] 8 |     values.iter().map(|v| sum += *v).collect::<Vec<_>>();
Dec 07 20:30:40.572 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 20:30:40.572 INFO [stderr]   |
Dec 07 20:30:40.572 INFO [stderr]   = note: #[warn(unused_must_use)] on by default
Dec 07 20:30:40.572 INFO [stderr]   = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Dec 07 20:30:40.572 INFO [stderr] 
Dec 07 20:30:41.465 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.89s
Dec 07 20:30:41.468 INFO [stderr] su: No module specific data is present
Dec 07 20:30:41.802 INFO running `"docker" "inspect" "32e0d5fad646ec9476a3c220e142e4a5d6858cd574f8b2b3db6a149a6dea4fff"`
Dec 07 20:30:41.933 INFO running `"docker" "rm" "-f" "32e0d5fad646ec9476a3c220e142e4a5d6858cd574f8b2b3db6a149a6dea4fff"`
Dec 07 20:30:42.076 INFO [stdout] 32e0d5fad646ec9476a3c220e142e4a5d6858cd574f8b2b3db6a149a6dea4fff
Dec 07 20:30:42.080 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 07 20:30:42.376 INFO [stdout] cf8eba2baab1173819c856bd053eff28a999e27b939f00130a1580523620a747
Dec 07 20:30:42.382 INFO running `"docker" "start" "-a" "cf8eba2baab1173819c856bd053eff28a999e27b939f00130a1580523620a747"`
Dec 07 20:30:42.904 INFO [stderr] usermod: no changes
Dec 07 20:30:42.964 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 07 20:30:42.972 INFO [stderr]      Running /target/debug/deps/classif-829b0edea0583ac9
Dec 07 20:30:42.972 INFO [stdout] 
Dec 07 20:30:42.972 INFO [stdout] running 10 tests
Dec 07 20:30:42.972 INFO [stdout] test tests::test_quantiles_breaks ... ok
Dec 07 20:30:42.972 INFO [stdout] test tests::test_median ... ok
Dec 07 20:30:42.972 INFO [stdout] test tests::test_kurtosis ... ok
Dec 07 20:30:42.972 INFO [stdout] test tests::test_head_tail ... ok
Dec 07 20:30:42.972 INFO [stdout] test tests::test_equal_interval_breaks ... ok
Dec 07 20:30:42.972 INFO [stdout] test tests::test_arithmetic_breaks ... ok
Dec 07 20:30:42.972 INFO [stdout] test tests::test_variance ... ok
Dec 07 20:30:42.980 INFO [stdout] test tests::test_get_class_index ... ok
Dec 07 20:30:42.980 INFO [stdout] test tests::test_root_mean_square ... ok
Dec 07 20:30:42.992 INFO [stdout] test tests::test_jenks_breaks ... ok
Dec 07 20:30:42.992 INFO [stdout] 
Dec 07 20:30:42.992 INFO [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 20:30:42.992 INFO [stdout] 
Dec 07 20:30:42.992 INFO [stderr]    Doc-tests classif
Dec 07 20:30:44.020 INFO [stdout] 
Dec 07 20:30:44.020 INFO [stdout] running 1 test
Dec 07 20:30:45.414 INFO [stdout] test src/classif.rs - classif::BoundsInfo (line 46) ... ok
Dec 07 20:30:45.414 INFO [stdout] 
Dec 07 20:30:45.414 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 20:30:45.414 INFO [stdout] 
Dec 07 20:30:45.425 INFO [stderr] su: No module specific data is present
Dec 07 20:30:45.880 INFO running `"docker" "inspect" "cf8eba2baab1173819c856bd053eff28a999e27b939f00130a1580523620a747"`
Dec 07 20:30:46.094 INFO running `"docker" "rm" "-f" "cf8eba2baab1173819c856bd053eff28a999e27b939f00130a1580523620a747"`
Dec 07 20:30:46.412 INFO [stdout] cf8eba2baab1173819c856bd053eff28a999e27b939f00130a1580523620a747