Dec 15 18:51:04.636 INFO testing classif-0.0.2 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 18:51:04.636 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 15 18:51:04.853 INFO [stdout] fee717aff66ea4cbb2e31ed1ea137fae9ff9f7206be7813f9752d4e1ee7aa616
Dec 15 18:51:04.855 INFO running `"docker" "start" "-a" "fee717aff66ea4cbb2e31ed1ea137fae9ff9f7206be7813f9752d4e1ee7aa616"`
Dec 15 18:51:06.085 INFO [stderr] usermod: no changes
Dec 15 18:51:06.118 INFO [stderr]    Compiling classif v0.0.2 (/source)
Dec 15 18:51:06.731 INFO [stderr] warning: variable does not need to be mutable
Dec 15 18:51:06.731 INFO [stderr]   --> src/jenks.rs:25:13
Dec 15 18:51:06.731 INFO [stderr]    |
Dec 15 18:51:06.731 INFO [stderr] 25 |         let mut v = unsafe { self.values.get_unchecked_mut(ix.0 * self.dim + ix.1) };
Dec 15 18:51:06.731 INFO [stderr]    |             ----^
Dec 15 18:51:06.731 INFO [stderr]    |             |
Dec 15 18:51:06.731 INFO [stderr]    |             help: remove this `mut`
Dec 15 18:51:06.731 INFO [stderr]    |
Dec 15 18:51:06.731 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 15 18:51:06.731 INFO [stderr] 
Dec 15 18:51:06.753 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used
Dec 15 18:51:06.753 INFO [stderr]  --> src/stats.rs:8:5
Dec 15 18:51:06.753 INFO [stderr]   |
Dec 15 18:51:06.753 INFO [stderr] 8 |     values.iter().map(|v| sum += *v).collect::<Vec<_>>();
Dec 15 18:51:06.753 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 18:51:06.753 INFO [stderr]   |
Dec 15 18:51:06.753 INFO [stderr]   = note: #[warn(unused_must_use)] on by default
Dec 15 18:51:06.753 INFO [stderr]   = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Dec 15 18:51:06.753 INFO [stderr] 
Dec 15 18:51:06.788 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
Dec 15 18:51:06.790 INFO [stderr] su: No module specific data is present
Dec 15 18:51:07.073 INFO running `"docker" "inspect" "fee717aff66ea4cbb2e31ed1ea137fae9ff9f7206be7813f9752d4e1ee7aa616"`
Dec 15 18:51:07.153 INFO running `"docker" "rm" "-f" "fee717aff66ea4cbb2e31ed1ea137fae9ff9f7206be7813f9752d4e1ee7aa616"`
Dec 15 18:51:07.275 INFO [stdout] fee717aff66ea4cbb2e31ed1ea137fae9ff9f7206be7813f9752d4e1ee7aa616
Dec 15 18:51:07.277 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 15 18:51:07.465 INFO [stdout] 5c212eba8acf1e4823de9380ac3fb4480ca67877f895ca22fbd4bb657e0488f8
Dec 15 18:51:07.468 INFO running `"docker" "start" "-a" "5c212eba8acf1e4823de9380ac3fb4480ca67877f895ca22fbd4bb657e0488f8"`
Dec 15 18:51:08.119 INFO [stderr] usermod: no changes
Dec 15 18:51:08.170 INFO [stderr]    Compiling classif v0.0.2 (/source)
Dec 15 18:51:09.223 INFO [stderr] warning: variable does not need to be mutable
Dec 15 18:51:09.223 INFO [stderr]   --> src/jenks.rs:25:13
Dec 15 18:51:09.223 INFO [stderr]    |
Dec 15 18:51:09.223 INFO [stderr] 25 |         let mut v = unsafe { self.values.get_unchecked_mut(ix.0 * self.dim + ix.1) };
Dec 15 18:51:09.223 INFO [stderr]    |             ----^
Dec 15 18:51:09.223 INFO [stderr]    |             |
Dec 15 18:51:09.223 INFO [stderr]    |             help: remove this `mut`
Dec 15 18:51:09.223 INFO [stderr]    |
Dec 15 18:51:09.223 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 15 18:51:09.223 INFO [stderr] 
Dec 15 18:51:09.235 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used
Dec 15 18:51:09.235 INFO [stderr]  --> src/stats.rs:8:5
Dec 15 18:51:09.235 INFO [stderr]   |
Dec 15 18:51:09.235 INFO [stderr] 8 |     values.iter().map(|v| sum += *v).collect::<Vec<_>>();
Dec 15 18:51:09.235 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 18:51:09.235 INFO [stderr]   |
Dec 15 18:51:09.235 INFO [stderr]   = note: #[warn(unused_must_use)] on by default
Dec 15 18:51:09.235 INFO [stderr]   = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Dec 15 18:51:09.235 INFO [stderr] 
Dec 15 18:51:10.099 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.96s
Dec 15 18:51:10.101 INFO [stderr] su: No module specific data is present
Dec 15 18:51:10.432 INFO running `"docker" "inspect" "5c212eba8acf1e4823de9380ac3fb4480ca67877f895ca22fbd4bb657e0488f8"`
Dec 15 18:51:10.519 INFO running `"docker" "rm" "-f" "5c212eba8acf1e4823de9380ac3fb4480ca67877f895ca22fbd4bb657e0488f8"`
Dec 15 18:51:10.615 INFO [stdout] 5c212eba8acf1e4823de9380ac3fb4480ca67877f895ca22fbd4bb657e0488f8
Dec 15 18:51:10.617 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 15 18:51:10.846 INFO [stdout] a319927690111565599e58d6d9fade6ce7e8a39aba247e571bd3f6a4b6c7913c
Dec 15 18:51:10.849 INFO running `"docker" "start" "-a" "a319927690111565599e58d6d9fade6ce7e8a39aba247e571bd3f6a4b6c7913c"`
Dec 15 18:51:11.387 INFO [stderr] usermod: no changes
Dec 15 18:51:11.463 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 15 18:51:11.475 INFO [stderr]      Running /target/debug/deps/classif-6f6a9e12164c8942
Dec 15 18:51:11.483 INFO [stdout] 
Dec 15 18:51:11.483 INFO [stdout] running 10 tests
Dec 15 18:51:11.483 INFO [stdout] test tests::test_equal_interval_breaks ... ok
Dec 15 18:51:11.483 INFO [stdout] test tests::test_arithmetic_breaks ... ok
Dec 15 18:51:11.483 INFO [stdout] test tests::test_variance ... ok
Dec 15 18:51:11.483 INFO [stdout] test tests::test_root_mean_square ... ok
Dec 15 18:51:11.483 INFO [stdout] test tests::test_get_class_index ... ok
Dec 15 18:51:11.483 INFO [stdout] test tests::test_head_tail ... ok
Dec 15 18:51:11.499 INFO [stdout] test tests::test_kurtosis ... ok
Dec 15 18:51:11.499 INFO [stderr]    Doc-tests classif
Dec 15 18:51:11.499 INFO [stdout] test tests::test_quantiles_breaks ... ok
Dec 15 18:51:11.499 INFO [stdout] test tests::test_median ... ok
Dec 15 18:51:11.499 INFO [stdout] test tests::test_jenks_breaks ... ok
Dec 15 18:51:11.499 INFO [stdout] 
Dec 15 18:51:11.499 INFO [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 18:51:11.499 INFO [stdout] 
Dec 15 18:51:12.793 INFO [stdout] 
Dec 15 18:51:12.793 INFO [stdout] running 1 test
Dec 15 18:51:14.607 INFO [stdout] test src/classif.rs - classif::BoundsInfo (line 46) ... ok
Dec 15 18:51:14.607 INFO [stdout] 
Dec 15 18:51:14.607 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 18:51:14.607 INFO [stdout] 
Dec 15 18:51:14.618 INFO [stderr] su: No module specific data is present
Dec 15 18:51:15.025 INFO running `"docker" "inspect" "a319927690111565599e58d6d9fade6ce7e8a39aba247e571bd3f6a4b6c7913c"`
Dec 15 18:51:15.086 INFO running `"docker" "rm" "-f" "a319927690111565599e58d6d9fade6ce7e8a39aba247e571bd3f6a4b6c7913c"`
Dec 15 18:51:15.228 INFO [stdout] a319927690111565599e58d6d9fade6ce7e8a39aba247e571bd3f6a4b6c7913c